Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| suppression of bactericidal activity of human polymorphonuclear leukocytes by bacteroides gingivalis. | the direct effects of the culture supernatant of oral microorganisms on the bactericidal activity of human polymorphonuclear leukocytes (pmns) were investigated. the bactericidal activity of pmns, which were preincubated with the supernatant of bacteroides gingivalis, bacteroides intermedius, bacteroides melaninogenicus or phosphate-buffered saline, was examined by counting the surviving bacteria. b. gingivalis-treated pmns were found to have a diminished ability for killing bacteria in the pres ... | 1990 | 2153632 |
| microbiology of empyema in children and adolescents. | the microbiology of empyema was studied in 72 children and adolescents whose specimens yielded bacterial growth after inoculation for aerobic and anaerobic bacteria. a total of 93 organisms, 60 aerobic or facultative and 33 anaerobic, were isolated. aerobic bacteria was isolated in 48 (67%) patients, anaerobic bacteria in 17 (24%), and mixed aerobic and anaerobic bacteria in 7 (10%). the predominant aerobic or facultative bacteria were haemophilus influenzae (15 isolates), streptococcus pneumoni ... | 1990 | 2184407 |
| prevotella, a new genus to include bacteroides melaninogenicus and related species formerly classified in the genus bacteroides. | it was recently proposed that the genus bacteroides should be restricted to bacteroides fragilis (the type species) and closely related organisms (viz., b. caccae, b. distasonis, b. eggerthii, b. merdae, b. ovatus, b. stercoris, b. thetaiotaomicron, b. uniformis, and b. vulgatus). by contrast, the moderately saccharolytic, predominantly oral bacteroides species, which include b. melaninogenicus, b. oralis, and related species, form a phenotypically and phylogenetically coherent group of species ... | 1990 | 2223612 |
| application of monoclonal antibodies to the detection of black-pigmented bacteroides spp. in subgingival plaques by immunoslot blot assay. | the aim of the present study was to assess the application of monoclonal antibodies to the detection of black-pigmented bacteroides spp. in subgingival plaques by immunoslot blot assay. subgingival plaque samples from adult periodontal patients were examined by immunoslot blot assay with monoclonal antibodies that specifically recognize bacteroides gingivalis, bacteroides intermedius serogroups i and ii, and bacteroides melaninogenicus. the assay can detect specifically these bacteroides spp. in ... | 1990 | 2229348 |
| analysis of the immunoglobulin a protease gene of streptococcus sanguis. | the amino acid sequence t-p-p-t-p-s-p-s is tandemly duplicated in the heavy chain of human immunoglobulin a1 (iga1), the major antibody in secretions. the bacterial pathogen streptococcus sanguis, a precursor to dental caries and a cause of bacterial endocarditis, yields iga protease that cleaves only the pro-thr peptide bond in the left duplication, while the type 2 iga proteases of the genital pathogen neisseria gonorrhoeae and the respiratory pathogen haemophilus influenzae cleave only the p- ... | 1991 | 1987065 |
| aerobic and anaerobic microbiologic factors and recovery of beta-lactamase producing bacteria from obstetric and gynecologic infection. | specimens obtained from 736 patients with obstetric and gynecologic infections were studied for aerobic and anaerobic bacteria. bacterial growth was present in 714 specimens. these included 53 specimens of infected fallopian tubes, 470 of infected endometrium, 94 of infected amniotic fluid, 57 of aspirates of cul-de-sacs in instances of pelvic inflammatory disease, 14 labial and vaginal abscesses and 26 of bartholyn's cyst abscess. a total of 2,052 isolates (2.9 per specimen), 1,139 anaerobes (1 ... | 1991 | 1989117 |
| aerobic and anaerobic microbiology of acute suppurative parotitis. | aspirates of pus from acute suppurative parotitis were studied for aerobic and anaerobic bacteria. bacterial growth was present in 23 specimens. a total of 36 bacterial isolates (20 anaerobic and 16 aerobic and facultative) were recovered, accounting for 1.6 isolates per specimen (0.9 anaerobic and 0.7 aerobic and facultative). anaerobic bacteria only were present in 10 (43%) patients, aerobic and facultatives in 10 (43%), and mixed aerobic and anaerobic flora in 3 (13%). single bacterial isolat ... | 1991 | 1992268 |
| aerobic and anaerobic microbiology of peritonsillar abscess. | thirty-four aspirates of pus from peritonsillar abscesses that were studied for aerobic and anaerobic bacteria showed bacterial growth. a total 107 bacterial isolates (58 anaerobic and 49 aerobic and facultative) were recovered, accounting for 3.1 isolates per specimen (1.7 anaerobic and 1.4 aerobic and facultatives). anaerobic bacteria only were present in 6 (18%) patients, aerobic and facultatives in 2 (6%), and mixed aerobic and anaerobic flora in 26 (76%). single bacterial isolates were reco ... | 1991 | 2000017 |
| the effect of antimicrobial therapy on mixed infections with bacteroides species. is eradication of the anaerobes important? | antimicrobial agents were used alone or in combinations in order to explore their effect on mixed aerobic-anaerobic infections. subcutaneous abscesses were induced in mice by single and mixed infections of bacteroides fragilis, bacteroides melaninogenicus, staphylococcus aureus, streptococcus pyogenes, streptococcus faecalis, escherichia coli, klebsiella pneumoniae and pseudomonas aeruginosa. the infected animals were treated for 5 days with spiramycin, gentamicin or metronidazole alone, or metr ... | 1991 | 2002230 |
| microbiological studies of decubitus ulcers in children. | specimens from 58 children with decubitus ulcers were cultured for aerobic and anaerobic bacteria. aerobic bacteria only were present in 29 (50%) ulcers, anaerobic bacteria only were recovered in 5 (9%), and mixed aerobic and anaerobic flora were present in 24 (41%). a total of 132 isolates (79 aerobes, 53 anaerobes) were recovered, an average of 2.3 isolates per specimen (1.4 aerobes, 0.9 anaerobes). the smallest number of isolates was recovered in ulcers of the skull (1.7 per site), and the hi ... | 1991 | 2023086 |
| studies on the possible role of cattle nuisance flies, especially hydrotaea irritans, in the transmission of summer mastitis in denmark. | the summer mastitis pathogens actinomyces pyogenes, peptococcus indolicus, bacteroides melaninogenicus ss. levii, fusobacterium necrophorum and streptococcus dysgalactiae were isolated from the polyphagous symbovine dipterans hydrotaea irritans (fallén) and morellia sp. caught around dairy heifers on pasture, but not from the haematophagous species haematobia irritans (l.), haematobosca stimulans (meigen), culicoides sp. and simulium sp. secretions from clinical cases of summer mastitis proved t ... | 1991 | 1773120 |
| rapid presumptive identification of black-pigmented gram-negative anaerobic bacteria by using 4-methylumbelliferone derivatives. | a rapid method for presumptive identification of black-pigmented gram-negative anaerobic rods was developed. using filter paper spot tests for indole production, sialidase, alpha-glucosidase, beta-glucosidase, alpha-fucosidase, and trypsinlike enzyme activities, 100% of porphyromonas gingivalis, prevotella intermedia, and bacteroides levii and 89% of prevotella corporis isolates were correctly identified to the species level. porphyromonas asaccharolytica and porphyromonas endodontalis could not ... | 1991 | 1774320 |
| comparative in vitro activity of cefpodoxime against anaerobes other than bacteroides fragilis. | to assess the in vitro activity of cefpodoxime against anaerobic respiratory tract and oropharyngeal pathogens 77 strains belonging to 18 gram-negative and 7 gram-positive species were studied by means of agar dilution tests. for comparison cefuroxime, amoxicillin, amoxicillin + clavulanic acid and clindamycin were also tested. cefpodoxime was found to be active at concentrations of less than or equal to 0.125 mg/l against prevotella oralis, prevotella buccalis, prevotella bivia, porphyromonas a ... | 1991 | 1800380 |
| antimicrobial efficacy of iodoformized zinc oxide-eugenol sealer on micro-organisms of root canal. | iodoformized zinc oxide-eugenol was tested for its antibacterial effect against the aerobic and anaerobic bacteria obtained from the root canals of deciduous teeth; the bacteria were staph aureus, strep viridans, strep faecalis, bacteroides melaninogenicus and also mixed culture obtained from infected non-vital anterior teeth. the sensitivity was checked on bhi- agar plates employing well-method. iodoformized zinc oxide eugenol paste was found to be effective for both the aerobic and anaerobic b ... | 1991 | 1820426 |
| bacteriological investigations of clinical mastitis in heifers in sweden. | bacterial analyses were carried out of 2069 udder secretions, isolated from 1481 heifers with mastitis in eight veterinary districts in sweden. streptococci, e.g. streptococcus dysgalactiae and str. uberis, dominated the bacterial flora, being isolated from 34.4 and 19.5% respectively of heifers with clinical mastitis occurring from puberty up to 14 d post partum. bacterial species generally regarded as important pathogens in the summer mastitis complex, e.g. actinomyces pyogenes, stuart-schwan ... | 1991 | 1856352 |
| bacterial flora of the uterus of cows after calving on two hygienically contrasting farms. | intrauterine swabs were obtained from cows after calving on two commercial dairy herds with contrasting hygienic environments and incidence of leucorrhea, and cultured aerobically and anaerobically. of 26 cows with a normal calving and puerperium, eight of 14 (57 per cent) were sterile on farm b where hygiene was poor, compared with five of 12 (42 per cent) on farm a where hygiene was better. two cows on farm b retained their placentas and subsequently developed metritis/endometritis. actinomyce ... | 1991 | 1858270 |
| an epidemiologic and anatomic survey of odontogenic infections. | an 81-month review of patients with infections of odontogenic origin admitted to the oral and maxillofacial surgery service at a county hospital and teaching facility in northeast ohio is presented. age, sex, race, etiology, pathogens isolated, admission temperature, and admission white blood cell count were identified and related to the anatomic space(s) encountered. multispace and single-space infections occurred with equal distribution. in both the multispace and single-space infections, the ... | 1991 | 1886026 |
| aerobic and anaerobic microbiology of periapical abscess. | aspirates of pus from periapical abscesses in 39 patients were studied for aerobic and anaerobic bacteria. bacterial growth was present in 32 specimens. a total of 78 bacterial isolates (55 anaerobic and 23 aerobic and facultative) were recovered, accounting for 2.4 isolates per specimen (1.7 anaerobic and 0.7 aerobic and facultatives). anaerobic bacteria only were present in 16 (50%) patients, aerobic and facultatives in 2 (6%), and mixed aerobic and anaerobic flora in 14 (44%). the predominant ... | 1991 | 1945488 |
| isolation of anaerobes from clinical chancroid associated with fluctuant bubo in men. | microbial flora especially anaerobes were studied in 67 patients with genital ulcers due to chancroid (diagnosed clinically) and 53 controls with genital ulcers due to other causes. the aerobic flora was similar in patients of chancroid with or without associated bubo and in controls. anaerobes were however, isolated with higher frequency from chancroid ulcers associated with fluctuant bubo compared to those without bubo (p less than 0.01) and with non-fluctuant bubo (p less than 0.05). anaerobi ... | 1991 | 1959953 |
| evaluation of antibiotic-supplemented bone allograft in a rabbit model. | the use of an antibiotic-supplemented bone allograft (asba) as a material for placement in infected mandibular fractures was investigated in a rabbit model. in phase i of this project, fractures were created in the mandibles of 30 new zealand white rabbits and injected with 5 x 10(6) colony-forming units of staphylococcus aureus and bacteroides melaninogenicus. the animals were divided into three treatment groups (a, b, or c) and treated with conventional treatment (ct), ct plus demineralized bo ... | 1991 | 1672372 |
| [anaerobes in infected canals: a preliminary study]. | anaerobes of 17 infected canals with periapical periodontitis were studied. most of root flora were not only anaerobes but also aerobes. anaerobes were predominant in chronic periapical periodontitis. major anaerobes isolated from canals were peptostreptococcus, b. melaninogenicus and b. oralis. the chi-square results indicated that the peptostreptococcus were significantly related to apical radiolucency and b. melaninogenicus were significantly related to percussion or foul smell. animal experi ... | 1991 | 1674465 |
| [anaerobic bacteria in oral infections of dental origin. the characteristics of bacteroides species and diagnosis]. | pyogenic orofacial infections are generally the result of a mixed aerobic and anaerobic infection. the aerobic germ, particularly the bacteroides, have a prevailing role, even though their etiopathogenetic role is not clear yet. | 1991 | 1674979 |
| [bacteriological study on juvenile periodontitis]. | the predominant cultivable microflora of 23 pockets in 15 juvenile periodontitis (jp) patients was studied for the first time in china using the current anaerobic methodology. samples were taken with sterile paper points and dispersed on a vortex mixer. then the diluted samples were plated on the non-selective blood agar plates and selective mgb medium which favors the growth of actinobacillus actimycetemcomitans (aa) and incubated in anaerobic chamber for 5 days. from each sample 15 or more iso ... | 1991 | 1676335 |
| percutaneous drainage of lung abscess in a malnourished child. | 1991 | 1676504 | |
| lateral pharyngeal space abscess as a consequence of regional anesthesia. | trismus may be a complication from local anesthesia. patients with trismus of unknown cause after dental treatment should be evaluated thoroughly. the dentist should perform a complete examination and establish a differential diagnosis to avoid missing a serious or life-threatening infection. a right lateral pharyngeal space infection developed after a general restorative procedure that involved an inferior alveolar nerve injection on the same side. the patient's severe trismus required awake in ... | 1991 | 1676712 |
| [the correlation of black-pigmented bacteroides spp to symptoms associated with apical periodontitis]. | the quantitative analysis of the incidence of black-pigmented bacteroides (b.p.b.) spp. in 80 human dental root canal infections (56 with acute symptoms and 24 clinically asymptomatic) in 79 adults were studied. altogether 101 strains including 7 species of b. p. b. were identified. it was found that the infection rate of b. p. b. in symptomatic group (192.86%) was higher than that in asymptomatic group (41.67%). the means of quantity of cultivable b. p. b. (cfu/ml) and percentage of b.p.b. (cfu ... | 1991 | 1678694 |
| rapid presumptive identification of human black pigmented bacteroides species. | a simple and reliable technique is described for the rapid presumptive identification of black pigmented bacteroides species of human origin. this method involved a microtitration technique that detected the hydrolysis of specific chromogenic enzyme substrates and haemagglutination of sheep erythrocytes. pure cultures of black pigmented bacteroides strains, representing the eight human species, were successfully differentiated and identified within 4 h by the identification scheme developed with ... | 1991 | 1678913 |
| isolation of anaerobes from bubo associated with chancroid. | ten men with bubo associated with chancroid were studied for bacterial flora especially anaerobes. anaerobes were isolated from all 10 buboes and eight out of 10 ulcers of chancroid. anaerobic cocci, b melaninogenicus and b fragilis were the most common isolates. anaerobes probably play a role in the pathogenesis of bubo in chancroid. | 1991 | 1680792 |
| clinical documentation and occurrence of putative periodontopathic bacteria in human immunodeficiency virus-associated periodontal disease. | human immunodeficiency virus (hiv)-associated gingivitis (hiv-g) and hiv-associated periodontitis (hiv-p) are two intraoral lesions manifested by patients with hiv infection. periodontal indices were measured for 87 subjects in 5 study groups: hiv-seropositive patients with healthy periodontium (hiv-h), with hiv-g, or with hiv-p; and non-hiv-infected subjects with healthy periodontium (h) or with adult chronic periodontitis (p). the quantitative clinical parameters were compared and statisticall ... | 1991 | 1682437 |
| mediastinal and thoracic complications of necrotizing fasciitis of the head and neck. | mediastinal and thoracic extension of head and neck infections are rare but occur even in the modern antibiotic era. early intervention is paramount to successful clinical outcome. 111indium-labeled white blood cell (wbc) scan, a new imaging modality, appears to play a role in complementing computed tomographic (ct) findings, demonstrating early extension of disease, and following therapeutic efficacy. together, the ct scan and wbc scan aid in directing early intervention and extent of surgery i ... | 1991 | 1686436 |
| [the study of major anaerobic bacteria from subgingival plaques of juvenile periodontitis]. | the studies of the subgingival plaques from juvenile periodontitis (jp) have shown that jp is associated with haemophilus actinomycetemcomitans (h. a), capnocytophaga (capno.) and other species. this study was designed to study these species with chinese jp patients using selective cultivable technique. the media used include tsbv to support h. a, tbbp to support capno. and selective media for bacteroides gingivalis. a total of 303 subgingival samples were collected from 43 jp, 31 gingivitis and ... | 1991 | 1687730 |
| bacteria feast on hormones of pregnancy. | 1991 | 1687898 | |
| [tubo-ovarian abscess caused by eikenella corrodens]. | 1991 | 1687993 | |
| human lactoferrin binding to porphyromonas gingivalis, prevotella intermedia and prevotella melaninogenica. | human isolates of porphyromonas gingivalis (n = 16), prevotella intermedia n = 82) and prevotella melaninogenica (n = 18) from diseased periodontal pockets were examined for interaction with human lactoferrin (hlf) in a standardized 125i-labeled protein binding assay. the highest hlf binding was found in p. intermedia strains, followed by p. gingivalis and p. melaninogenica. further characterization of the interaction was performed with 1 representative strain from each species. hlf binding to p ... | 1991 | 1726544 |
| diagnosis and management of anaerobic infections of the head and neck. | anaerobic bacteria are important pathogens in head and neck infections such as chronic otitis media, chronic sinusitis, chronic mastoiditis, head and neck abscesses, cervical adenitis, parotitis, and postoperative infection. bacteroides sp (bacteroides melaninogenicus group, bacteroides oralis, and bacteroides fragilis group), peptostreptococcus sp, and fusobacterium sp predominate. the observed recent increase in the number of beta-lactamase-producing strains of bacteroides sp isolated in head ... | 1992 | 1728904 |
| putative periodontopathogens in "diseased" and "non-diseased" persons exhibiting poor oral hygiene. | the aim of the study was to assess the occurrence of some putative periodonto-pathogens in "test" and "control" sites in "diseased" and "non-diseased" persons, respectively, from an adult rural kenyan population exhibiting poor oral hygiene and widespread loss of attachment (la). 14 persons (less than 35 years) were assigned to a "diseased" category on the basis of at least 4 sites with la greater than or equal to 4 mm; at least 5 mm la and a pocket greater than or equal to 4 mm interproximally ... | 1992 | 1346265 |
| summer mastitis in heifers: studies on the seasonal occurrence of actinomyces pyogenes, peptostreptococcus indolicus and bacteroidaceae in clinically healthy cattle in denmark. | with the aim of investigating the seasonal occurrence of actinomyces pyogenes, peptostreptococcus indolicus, bacteroides melaninogenicus ss. levii and fusobacterium necrophorum, and thus the potential for development of summer mastitis, clinically healthy danish holstein-friesian heifers due to calve in the autumn were sampled from the teat tip, the conjunctiva and the oral cavity at 2-6 week intervals from 1979 to 1981. the overall isolation rates of f. necrophorum, p. indolicus and b. melanino ... | 1992 | 1348381 |
| periodontal bone loss in mice induced by different periodontopathic organisms. | periodontal bone loss in mice orally inoculated with peptostreptococcus anaerobius, pept. magnus and actinobacillus actinomycetemcomitans was compared to that in sham-inoculated mice. six-to-8-week-old balb/c mice were inoculated with 1 x 10(5), 1 x 10(7) or 1 x 10(9) colony-forming units (c.f.u.) of bacteria in 50 microliters of medium. ten mice received each concentration of bacteria and 10 sham-inoculated mice acted as controls. five mice from each of the groups were killed 6 weeks after inoc ... | 1992 | 1353347 |
| [the bactericidal efficiency of ultrasonic in the root canal]. | the objective of this paper was to determine the quantitative bactericidal efficiency of ultrasonic in the root canal. four test organisms found frequently in the root canal were compared. the result showed ultrasonic can kill the test organisms effectively in the root canals. the best bactericidal efficiency occurred at 4 or 5 min. of ultrasonic though the more efficiency as the time longer. bactericidal irrigation could increase the bactericidal efficiency of ultrasonic and its bactericidal ac ... | 1992 | 1354151 |
| immunoglobulins in milk from cows immunized with oral strains of actinomyces, prevotella, porphyromonas, and fusobacterium. | immunization of pregnant cows with bacteria leads to the presence of high concentrations of specific antibodies in colostrum and milk. a total of 14 cows was immunized with single strains of heat-killed oral bacteria or pools of strains of actinomyces, porphyromonas, prevotella, and fusobacterium. two cows were treated with adjuvant alone. the mean percentages of igg1, igg2, igm, and iga in all of the milks were 83.8, 3.8, 9.3, and 3.1, respectively. elisa and whole cell agglutination assays dem ... | 1992 | 1354674 |
| comparative bacteriological studies on summer mastitis in grazing cattle and pyogenes mastitis in stabled cattle in denmark. | a total of 143 secretions from clinical cases of summer mastitis (sm) in grazing cattle and from 89 cases of pyogenes mastitis (pm) in stabled cattle were examined bacteriologically. the typical bacteriological finding was a mixed flora in which the predominant organisms were actinomyces pyogenes (sm-70%, pm-85%), peptostreptococcus indolicus (54%, 54%), a microaerophilic coccus (stuart-schwan coccus) (26%, 25%), fusobacterium necrophorum biovar b (22%, 12%), bacteroides melaninogenicus (20%, 9% ... | 1992 | 1355316 |
| [spondylodiscitis caused by bacteroides melaninogenicus]. | 1992 | 1362986 | |
| clarithromycin. a review of its antimicrobial activity, pharmacokinetic properties and therapeutic potential. | clarithromycin is an acid-stable orally administered macrolide antimicrobial drug, structurally related to erythromycin. it has a broad spectrum of antimicrobial activity, similar to that of erythromycin and inhibits a range of gram-positive and gram-negative organisms, atypical pathogens and some anaerobes. significantly, clarithromycin demonstrates greater in vitro activity than erythromycin against certain pathogens including bacteroides melaninogenicus, chlamydia pneumoniae, chlamydia tracho ... | 1992 | 1379907 |
| emended descriptions of prevotella denticola, prevotella loescheii, prevotella veroralis, and prevotella melaninogenica. | during studies of human periodontal disease, a number of bacterial strains were encountered that, on the basis of results of standard biochemical tests, appeared to be prevotella buccalis, prevotella denticola, prevotella melaninogenica, or prevotella loescheii. however, use of the standard biochemical tests, cellular fatty acid analyses, and the polyacrylamide gel electrophoresis patterns of soluble proteins resulted in conflicting identifications of these strains. the results of tests for cell ... | 1992 | 1390106 |
| experimental studies of survival of anaerobic bacteria at 4 degrees c and 22 degrees c in two different transport systems. | the survival of anaerobic bacteria on swabs in two different transport systems at 4 degrees c and 22 degrees c was evaluated. the transport systems were a charcoal-impregnated cotton swab in modified stuart transport medium (mst), and a viscose swab in modified siff transport medium (btm) (bionor). the following eight clinical strains of anaerobic bacteria were tested for quantitative recovery at 24 h, 48 h, 72 h, and 96 h; fusobacterium necrophorum, bacteroides melaninogenicus, bacteroides inte ... | 1992 | 1472363 |
| microbiota associated with residual clefts and neighboring teeth in patients with cleft lip, alveolus, and palate. | twenty patients with residual clefts or pronounced soft tissue grooves, treated for uni- or bilateral cleft lip, alveolus, and palate were included in this study. ten patients were recalled for dental prophylaxis at regular intervals, 10 patients were not. one microbiologic sample was obtained from the cleft area and two samples from a tooth adjacent to the cleft (sites adjacent and distant to the cleft). between the recall and the nonrecall group there were notable differences in the presence o ... | 1992 | 1472527 |
| the relative lethality of intestinal bacteria for gnotobiotic rats with experimental intestinal strangulation. | in eight experiments utilizing 28 animals each, germfree rats with and without ischemically or hemorrhagically strangulated closed loop intestinal segments were contaminated with either one of four common intestinal anaerobic bacteria, or a combination of two or three bacteria previously found to be innocuous in pure culture. the results showed that: a) in pure culture, bacteroides fragilis, bacteroides melaninogenicus, and peptostreptococcus anaerobius were innocuous; b) fusobacterium necrophor ... | 1992 | 1479304 |
| the endodontic microflora revisited. | the microbial flora of 35 dental root canals were examined, taking care to maintain the viability of obligate anaerobes which accounted for 45% of total isolations, while streptococcal species accounted for 24% of the total species isolated. individual root canals yielded a maximum of eight bacterial species. a total of 40 different species was isolated of which the most prevalent were the facultative anaerobe streptococcus sanguis and the obligate anaerobe, peptostreptococcus micros (both in 23 ... | 1992 | 1479923 |
| relationship between oral gram-negative anaerobic bacteria in saliva of the mother and the colonization of her edentulous infant. | various gram-negative anaerobic bacterial species can be detected in the oral flora of edentulous infants. however, knowledge of the initial infection source is still scarce. thirty caucasian mothers (mean age 30 years) and their edentulous infants (mean age 3 months) were examined for the possible similarity of the oral gram-negative anaerobic flora. paraffin-stimulated saliva was collected from the mothers. a pooled swab sample from mucosal surfaces and unstimulated saliva were collected from ... | 1992 | 1494450 |
| review of the in vitro antibacterial activity of cefprozil, a new oral cephalosporin. | cefprozil is a newer oral cephalosporin with a spectrum of activity against organisms that include gram-positive and gram-negative pathogens. a review of published data shows that cefprozil is active (susceptibility, less than or equal to 8 micrograms/ml; moderate susceptibility, 16 micrograms/ml; resistance, greater than or equal to 32 micrograms/ml) against gram-positive species such as streptococci, methicillin-susceptible staphylococci, and listeria monocytogenes; it may have marginal activi ... | 1992 | 1617037 |
| [production of monoclonal antibody that recognize the common antigen of black-pigmented bacteroides and application in pulp and periapical diseases]. | 1993 | 7900976 | |
| antibacterial action of natural honey on anaerobic bacteroides. | two samples of natural honey were tested for their antibacterial effect on bacteroides, mainly the pathogenic black pigmented b. melaninogenicus isolated from ten cases of dental infections (dental abscesses and chronic osteomyelitis). these organisms were subjected to the effect of natural and diluted honey (50%), in broth and solid cultures. the results were compared with those of the same organisms incubated with saturated glucose solution, which showed less inhibition, indicating that the in ... | 1993 | 7905406 |
| [the development of a test system for determining antibodies to bacteroides melaninogenicus using solid-phase immunoenzyme analysis]. | a test system for enzyme immunoassay of antibodies to bacteroides melaninogenicus has been developed. the authors describe a method for the preparation of the protein and polysaccharide antigens with the use of ultrasonic, lysozyme, and beta-naphthol treatment. a total of 105 blood serum samples, 46 samples of gingival blood and gingival fluid from patients with maxillofacial phlegmons and periodontitis were examined, making use of the 1 +/- 3 omega index (from the values in healthy donors). the ... | 1993 | 7994533 |
| an in-vitro study of the comparative viability on different swab types of simulated specimens of bacteria commonly present in oro-facial infections. | an in-vitro study was undertaken to investigate the survival on bacteriological swabs of three potentially pathogenic organisms found in oro-facial infections, by using simulated clinical specimens incubated in the presence or absence of amies transport medium. standard inocula of pure cultures of streptococcus milleri, prevotella melaninogenica and peptostreptococcus anaerobius were soaked on to swabs and plated out on to solid media at various intervals up to 3 days, enabling an estimate of th ... | 1993 | 8099810 |
| biochemical and chemical analyses of black-pigmented gram-negative anaerobes. | 1993 | 8100161 | |
| cytotoxicity versus antibacterial activity of some antiseptics in vitro. | through the development of new techniques for bacterial growth and isolation, obligate anaerobes have been shown to be more prevalent than previously thought in the pathogenesis of periapical and pulpal diseases. a follow-up study was conducted to examine the germicidal effect of 0.05% naocl, 10 mg/ml metronidazole and supernatant of ca (oh)2 (0.025 ml) on four anaerobic microorganisms commonly found in root canals, and to compare the toxicity of these substances on cell cultures. in vitro testi ... | 1993 | 8100851 |
| management of maxillofacial infections: a review of 50 cases. | maxillofacial infections often place the oral and maxillofacial surgeon in situations where timely decisions have to be made. these decisions can be life-saving. this study reviews 50 infections treated over a 3-year period. the results reveal rapid resolution of the infections by adhering to fundamental principles in their management: recognition of airway compromise, surgical intervention, and the administration of the appropriate antibiotic. a protocol for the management of maxillofacial infe ... | 1993 | 8101564 |
| an unexpected death associated with an acute dentoalveolar abscess--report of a case. | a case which was reported in the national press, is described where a fatality occurred as a result of an acute dentoalveolar abscess, and the subsequent development of septicaemia with disseminated intravascular coagulation (dic). a review of the english literature shows that there are no reported cases of death associated with acute dentoalveolar infection and dic. | 1993 | 8105884 |
| antimicrobial action of axol on periodontopathic bacteria. | the antimicrobial action of axol was tested against a panel of periodontopathic bacteria, which included treponema denticola, treponema vincentii, treponema sp., porphyromonas gingivalis, prevotella intermedia, prevotella melaninogenica, and fusobacterium nucleatum. the axol commercial solution (undiluted) was effective in inhibiting some of the bacteria but not all. the rational for the use of antimicrobials is discussed. | 1993 | 8180485 |
| bactericidal effects of povidone-iodine solution to oral pathogenic bacteria in vitro. | seven species of periodontal pathogenic bacteria (bacteroides, gingivalis, bacteroides intermedius, bacteroides melaninogenicus, fusobacterium nucleatum, actinobacillus actinomycetemcomitans, capnocytophaga spp., eikenella corrodens) and two control species (streptococcus intermedius, pseudomonas aeruginosa) were selected in order to study the bactericidal effects of 10% povidone-iodine (pvp-i) aqueous solution in vitro. the pvp-i solution was diluted to 10, 20, 50, 100, 200, 400, 800, 1600, 320 ... | 1993 | 8290445 |
| isolation of periodontal species after guided tissue regeneration. | one advanced localized periodontal lesion in each of 10 patients was treated using the guided tissue regeneration procedure. six weeks after placement of expanded polytetrafluoroethylene (eptfe) membranes, microbial samples were taken from each treated site and the membranes were removed. six weeks later the cases were re-evaluated. they had all healed successfully with varying amounts of gain of clinical attachment. gram-negative, anaerobic rods were found in all samples and made up 31% of all ... | 1993 | 8295107 |
| [gardnerella vaginalis in infections of reproductive organs]. | the study was aimed at multidirectional studies on bacteria isolated from smears from vagina and cervix uteri in 226 patients with inflammatory states of their reproductive organs. most frequently isolated aerobic bacteria were gram-negative--27%, mainly e. coli, and enterococcus faecalis--in 18% of cases. anaerobic bacteria were isolated in 81% of cases: gardnerella vaginalis was isolated in 28% and lactobacillus in 53% of cases. other anaerobic bacteria were: peptococcus asaccharolyticus (15.5 ... | 1993 | 8309297 |
| bacteriologic findings in peritonsillar abscesses in young adults. | aspirated pus samples from 124 patients with peritonsillar abscess were cultured quantitatively for aerobes and anaerobes. a total of 98% of the samples yielded bacteria. of the 550 isolates obtained (mean, 4.4 per patient), 143 were aerobes (representing 16 species or groups) and 407 were anaerobes (representing 40 species or groups). aerobes were isolated from 86% of patients-alone in 20 cases and together with anaerobes in 87. the most common aerobic isolates were streptococcus pyogenes (isol ... | 1993 | 8324134 |
| non-human primates used in studies of periodontal disease pathogenesis: a review of the literature. | the inability to examine initiation and progression of periodontal disease and to assess certain therapies in humans has led to a great interest in the use of animal models in periodontal research. some of the most prominent animals used are non-human primates. this article reviews the characteristics of non-human primate models in periodontal health, in the transition from health to gingivitis to periodontitis, and in experimental gingivitis and periodontitis. where possible, the results of the ... | 1993 | 8336250 |
| human monocytes and gingival fibroblasts release tumor necrosis factor-alpha, interleukin-1 alpha and interleukin-6 in response to particulate and soluble fractions of prevotella melaninogenica and fusobacterium nucleatum. | in this study we provide evidence that structural and soluble components of periodontopathogenic bacteria, such as prevotella melaninogenica and fusobacterium nucleatum, induce the release of cytokines in vitro known to cause in vivo necrotic inflammatory phenomena and bone resorption (tumor necrosis factor-alpha, interleukin-1 alpha and interleukin-6). human monocytes and gingival fibroblasts were cultivated in vitro in the presence of both particulate and soluble bacterial fractions. a dose-de ... | 1993 | 8400338 |
| the association of carious dentin microflora with tissue changes in human pulpitis. | correlations were sought between the number and type of microorganisms recovered from sampled carious dentin and the cellular responses observed in dental pulpal tissues from a sample of 65 vital, carious teeth extracted from adult humans who had declined the option of tooth restoration. standardized homogenates of carious dentin were plated using selective and nonselective media under anaerobic and microaerophilic conditions. pulpal responses were characterized histopathologically on the basis ... | 1993 | 8510981 |
| investigation of the influences of puberty, genetics, and environment on the composition of subgingival periodontal floras. | the classical twin model was utilized in this study in an attempt to determine the importance of host genetics to the composition of the subgingival flora. simultaneously, the effect of puberty on the flora composition was assessed. the compositions of the floras were significantly different at ages 11 and 14 in the same people, indicating that transition to an adult flora composition may be initiated during puberty. however, the numbers of subjects who had prepubertal and postpubertal testoster ... | 1993 | 8514392 |
| black-pigmented gram-negative anaerobes in genito-urinary tract and pelvic infections. | black-pigmented gram-negative anaerobes are part of the normal vaginal flora and contribute to a range of superficial and deep genital infections. prevotella melaninogenica is found in moderate numbers (10(4-6) cfu/g) in healthy women; the numbers and detection rates increase in anaerobic vaginosis (where it may be a significant contributor to changed microbial metabolic activity that gives the signs and symptoms of this condition) and in other vaginal infective conditions. pr. melaninogenica is ... | 1993 | 8518760 |
| immunobiological activities of a 55-kilodalton cell surface protein of prevotella intermedia atcc 25611. | a protein was extracted from whole cells of prevotella intermedia atcc 25611 with sodium lauroylsarcosine and purified by chromatography on a deae-sepharose fast-flow column. the the apparent molecular weight of the protein was 55,000. a mouse polyclonal antibody specific for the protein recognized the cell surface structure of p. intermedia and also reacted with proteins in lysates of other black-pigmented anaerobic bacteria, such as porphyromonas endodontalis and prevotella melaninogenica, but ... | 1994 | 8188371 |
| [bacteroides melaninogenicus, during fournier's gangrene]. | in two patients (l.c., case no. 5834/215/90 and i.j., case no. 18760/140/91) fournier's gangrene was diagnosed. from samples of necrotic and stinking secretion, strains of bacteroides were isolated in anaerobic conditions. application of metronidazole for treatment and surgical cleaning of the wound resulted in healing of one patient, while the second died. | 1994 | 7996937 |
| the most frequently isolated gram-negative anaerobes in saliva and subgingival samples taken from young women. | stimulated saliva and a pooled subgingival sample from the first molars were collected from 30 caucasian women (mean age 30 years) for the presence of gram-negative anaerobic bacteria. the samples were inoculated on nonselective and selective media. the gram-negative anaerobic species occurring in the oral cavity of more than 50% of the subjects were selected for further analysis. fusobacterium nucleatum and prevotella melaninogenica were not recovered from subgingival sites without a simultaneo ... | 1994 | 8008430 |
| transmission of oral prevotella melaninogenica between a mother and her young child. | most likely, young children acquire their oral microflora by frequent transfer of bacteria between family members. the possible transmission of obligately anaerobic prevotella melaninogenica recovered from 11 mother-child pairs was examined by ribotyping. one to 18 isolates (mean 13) per child from different oral sampling sites and 4 to 17 (mean 10) isolates per mother from stimulated salivary samples, collected on 2 occasions, were analyzed. on sampling, the mean ages of the children were 4 mon ... | 1994 | 7808775 |
| [osteomyelitis in the pagetic tibia]. | osteomyelitis developing in pagetic bone is a very rare event, of which only one instance has been reported to date, in a patient with mandibular disease. we have managed three patients with osteomyelitis of a pagetic tibia. the portal of entry was a skin lesion in all three cases. a gram-negative organism was found in all three cases and was associated with the anaerobe bacteroides melaninogenicus in one case. one of the patients was lost to follow up before eradication of the infection. amputa ... | 1994 | 7858597 |
| the oral gram-negative anaerobic microflora in young children: longitudinal changes from edentulous to dentate mouth. | eruption of primary teeth has a great influence on the oral environment by providing suitable niches for bacterial colonization. the composition of oral gram-negative anaerobic microflora was investigated in 21 young children (mean age 32 months) with primary dentition. the bacterial findings of samples were compared with those of the same children collected at their edentulous infant period (mean age 3 months). during the primary period, 2 samples were collected from each child: a sample with d ... | 1994 | 7936718 |
| bacteriology of chronic suppurative otitis media. | aspiration of exudate through an open perforation was performed in 183 patients with chronic otitis media. the pus was cultured aerobically and anaerobically. aerobes only were isolated from 71 patients (39%); 20 patients (11%) had only anaerobes; and 91 patients (50%) had both aerobes and anaerobes. only 1 specimen had no growth. there were 259 aerobic isolates. pseudomonas aeruginosa was recovered from 68 patients. other aerobes commonly recovered included staphylococcus aureus and klebsiella ... | 1994 | 7944167 |
| effects of crude leaf extracts of acalypha torta against some anaerobic bacteria. | 1994 | 7967651 | |
| [the use of solid-phase immunoenzyme analysis for the diagnosis of a suppurative infection of the maxillofacial area caused by bacteroides melaninogenicus and staphylococcus aureus]. | in 186 patients with odontogenic infection the level of antibodies to b.melaninogenicus polysaccharide antigen, teichoic acid and s.aureus polysaccharide was determined in the enzyme-linked immunosorbent assay (elisa). the positive values of elisa indices were found to coincide with the data of bacteriological study in more than 90% of cases. the role of b.melaninogenicus and s.aureus associations in the development of purulent infections was confirmed with the use of elisa in 34.2% of the patie ... | 1994 | 7992536 |
| the tet(q) gene in bacteria isolated from patients with refractory periodontal disease. | twenty-two tetracycline-resistant (tetr) anaerobic and facultative anaerobic bacteria isolated from periodontal pockets of 12 patients with refractory periodontitis were examined for the presence of the tet q determinant by dna-dna hybridization. dot blots of bacterial dna were tested with an intragenic digoxigenin-labelled tet(q) probe consisting of a 1.45 kb ecori/pvuii fragment from plasmid pnfd13-2. southern blots of chromosomal dna digested with the restriction enzyme ecori were also examin ... | 1994 | 7478767 |
| the lipopolysaccharide of porphyromonas gingivalis is not antigenically cross-reactive with that of other species. | large numbers of porphyromonas, prevotella, and bacteroides strains were screened by 3 monoclonal antibodies (mabs) and 8 rabbit antisera raised against porphyromonas gingivalis, in order to detect any possible recognition of non-p. gingivalis surface antigens by these immunoreagents. all three mabs, which were lps-specific, extensively recognized lps from 10 p. gingivalis strains in immunoblotting, whereas they recognized none of the 34 non-p. gingivalis strains. rabbit antisera were similarly ... | 1994 | 7513001 |
| comparative studies of the iga1 protease genes from haemophilus influenzae, neisseria gonorrhoeae, and prevotella melaninogenica. | 1995 | 7548543 | |
| bacteriology of chronic otitis media, chronic sinusitis, and paranasal mucopyocele in japan. | a bacteriologic study of cases of chronic otitis media, chronic sinusitis, and paranasal mucopyocele diagnosed at gifu university hospital was performed between 1989 and 1992. bacteria were isolated from all of 13 samples of discharge from the ears of patients with chronic otitis media, all of 14 mucosal biopsy specimens from patients with chronic sinusitis, 8 of 10 aspirate samples from patients with chronic sinusitis, and 9 of 15 aspirates samples from patients with mucopyocele. cultures often ... | 1995 | 7548557 |
| beta-lactamase production and penicillin susceptibility among different ribotypes of prevotella melaninogenica simultaneously colonizing the oral cavity. | 1995 | 7548599 | |
| oligonucleotide probes to the 16s ribosomal rna: implications of sequence homology and secondary structure with particular reference to the oral species prevotella intermedia and prevotella nigrescens. | eight oligonucleotides based upon regions of the small subunit 16s ribosomal rna gene sequences were analysed against a background of their position within the molecule and their two-dimensional structure to rationalise their use in recognising prevotella intermedia and prevotella nigrescens. the 41 clinical isolates from both oral and respiratory sites and two reference strains were subjected to dna-dna hybridisation and multilocus enzyme electrophoresis to confirm their identity. alignment of ... | 1995 | 7553378 |
| heat shock proteins in the human periodontal disease process. | the production of hsp by periodontopathic gram-negative bacteria was examined by sds-page, two dimensional gel electrophoresis, and western blotting using monoclonal antibodies against hsps. strains of actinobacillus actinomycetemcomitans, eikenella corrodens, fusobacterium nucleatum, prevotella intermedia, prevotella nigrescens, prevotella melaninogenica, and treponema socranskii species produced hsp which reacted with anti-yersinia enterocolitica hsp 60 and/or mycobacterial 65-kda hsp monoclon ... | 1995 | 7565172 |
| effect of bacteroides melaninogenicus culture supernatant and deconjugated bile salt on lipid absorption. | lipid malabsorption is a common clinical manifestation of small bowel bacterial overgrowth. its pathogenesis, however, remains controversial. bacteroides melaninogenicus ssp. intermedius, an anaerobic bacterium, is commonly isolated from the upper bowel of patients with small intestinal bacterial overgrowth. the effects of a culture supernate of this organism and deoxycholate, an unconjugated bile salt, on intestinal oleic acid absorption were examined using a rat closed-loop model. the supernat ... | 1995 | 7587831 |
| an atypical pathway of infection in an adolescent with a deep neck space abscess. | 1995 | 7617500 | |
| correlation of the periodontal status 6 years after puberty with clinical and microbiological conditions during puberty. | the purpose of this study was to assess the oral clinical and microbiological status of young adults 6 years after puberty and to compare these findings with the conditions observed during puberty. clinical and microbiological parameters were monitored in 42 individuals 10 x between the ages of 11 and 14 years. 33 individuals were re-examined 10 years after the start of this monitoring. microbiology included 2 subgingival samples per subject taken from the mesiobuccal aspects of the upper 1st mo ... | 1995 | 7622637 |
| prevention of dry socket with clindamycin. a retrospective study. | clindamycin and other agents were compared for efficacy in preventing the entity "dry socket." a total 765 patients were treated with clindamycin, per os, and 408 patients were treated with other antibiotics or were non-treated controls. all patients underwent surgical removal of impacted mandibular third molars. the incidence of dry socket in untreated control and in non-clindamycin antibiotic-treated patients varied from 15 to 31 percent, while in those patients receiving clindamycin, the inci ... | 1995 | 7624100 |
| immunological detection of bacteroides fragilis in clinical samples. | a monospecific polyclonal antiserum, prepared against bacteroides fragilis common polysaccharide antigen purified by polyacrylamide gel immunoblot detected b. fragilis, b. thetaiotaomicron, b. ovatus and prevotella melaninogenica in pus samples from various anatomical sites by immunofluorescence microscopy of the pus. with standard clinical laboratory culture methods, 36% of 147 samples were positive for one or more of the above bacteria. of these, b. fragilis accounted for 33%. by immunofluores ... | 1995 | 7629860 |
| quantitative bacteriology of tonsils removed from children with tonsillitis hypertrophy and recurrent tonsillitis with and without hypertrophy. | the aerobic and anaerobic bacterial species and their numbers were studied in tonsillar specimens from children who had undergone elective tonsillectomy: 6 patients with recurrent tonsillitis (rt), 9 with recurrent tonsillitis with hypertrophy (rth), and 8 with obstructive tonsillar hypertrophy (oth). mixed flora were present in all tonsils, yielding an average of 6.7 isolates (5.6 aerobic or facultative and 1.1 anaerobic bacteria). the highest recovery rate of organisms per tonsil was in patien ... | 1995 | 7639475 |
| succession of putative peri-implant pathogens after root-form and plate-form implant placement in partially dentate adult monkeys. | this report describes the succession of putative peri-implant pathogens in partially dentate monkeys after dental implantation and prosthetic reconstruction. tooth and implant (6 root-end form, 4 blade-vent implants) sites in eight monkeys were monitored microbiologically and clinically during the pre-implant stage, abutment connection stage, bridge placement stage, and three and six months after the bridge placement stage. tooth and implant sites were cleaned monthly post-extraction. microbiolo ... | 1995 | 7776158 |
| periodontopathogens in elderly chinese with different periodontal disease experience. | if an etiological relationship exists between destructive periodontal disease and putative periodontopathogens, they would be expected to have a very low prevalence in periodontally healthy elderly persons. to test this hypothesis, 2 subgroups of elderly, rural chinese (a periodontally "best" and a "worst" group, each comprising 15 persons) were identified in 1990 from a cohort aged 55-69 years, examined in 1984. assessment of changes in periodontal status over the 6-year period were possible by ... | 1995 | 7790524 |
| head and neck space infections in infants and children. | a retrospective study was performed in 117 children with head and neck space infections treated at the children's hospital of pittsburgh from january 1986 through june 1992. peritonsillar space infections were the most common (49%), followed by retropharyngeal (22%), submandibular (14%), buccal (11%), parapharyngeal (2%), and canine (2%) space infections. the most common pathogens isolated (n = 78) were the aerobes beta-hemolytic streptococcus (18%) and staphylococcus aureus (18%), the anaerobes ... | 1995 | 7870436 |
| in vivo cleavage of immunoglobulin a1 by immunoglobulin a1 proteases from prevotella and capnocytophaga species. | immunoglobulin a1 (iga1) proteases secreted by oral prevotella and capnocytophaga species specifically cleave iga1 at the same peptide bond in the hinge region, leaving intact monomeric fab and fc fragments. assuming that prevotella- and capnocytophaga-induced fab fragments of iga1 expose a specific immunogenic neoepitope at the cleavage site, we established an enzyme-linked immunosorbent assay to measure human serum antibodies to this neoepitope as indirect evidence of in vivo activity of prevo ... | 1995 | 8596672 |
| cell envelope and cell wall immunization of macaca fascicularis: effect on the progression of ligature-induced periodontitis. | the nonhuman primate, macaca fascicularis, was used to study the role of immunization with selected members of the periodontopathic microbiota in the longitudinal progression of ligature-induced periodontitis. animals were immunized with cell envelope antigens prepared from porphyromonas gingivalis and prevotella intermedia, and a mixture prepared from fusobacterium nucleatum, campylobacter rectus, and actinomyces viscosus. serum immunoglobulin g (igg), igm and iga isotype antibodies increased s ... | 1995 | 8602339 |
| the in vitro activity of trospectomycin against anaerobic bacteria. | the authors evaluated the activity of trospectomycin, a new aminocyclitol which is characterized by good antibacterial and broad spectrum activity, in comparison with clindamycin and ampicillin on a sample of recent isolates: bacteroides fragilis (15 strains), bacteroides urealyticus (5 strains), bacteroides vulgatus (5 strains), bacteroides spp. (15 strains), prevotella melaninogenica (6 strains), porphyromonas asaccharolytica (7 strains), mobiluncus spp. (3 strains), peptococcus niger (3 strai ... | 1995 | 8667035 |
| bacterial pneumonia associated with corticosteroid therapy in three horses. | three horses developed severe pulmonary infections while being treated with systemic corticosteroids for other diseases. two of them had an immune-mediated skin disease, compatible with a diagnosis of pemphigus foliaceus, and one had severe chronic obstructive pulmonary disease. case 1 developed diffuse pneumonia from which streptococcus zooepidemicus and bacteroides melaninogenicus were isolated, and it responded to antibiotic therapy. case 2 developed septicaemia, pulmonary thrombosis and pneu ... | 1996 | 8686153 |
| isolation and antimicrobial susceptibility of obligate anaerobic bacteria recovered from the uteri of dairy cows with retained fetal membranes and postparturient endometritis. | the uteri of 77 postparturient dairy cows were sampled. samples were cultured aerobically and anaerobically, and the nature of bacterial growth was identified. a mixed aerobic and anaerobic bacterial infection was found in 55% of the samples. actinomyces pyogenes was the predominant aerobic species; it was found in 70% of the samples, whereas bacteroides melaninogenicus was the most frequent anaerobic species isolated. altogether, 16 species belonging to the genus bacteroides were identified wit ... | 1996 | 8767765 |
| phototoxicity of argon laser irradiation on biofilms of porphyromonas and prevotella species. | species of prevotella (pr.) and porphyromonas (po.) and other microorganisms were cultivated as biofilms on agar medium and examined for their susceptibility to argon laser irradiation (continuous mode; wavelengths, 488-514 nm; fluences, 20-200 j cm(-2)). fluences of 35 to 80 j cm(-2) inhibited biofilm growth in po. endodontalis, po. gingivalis, pr. denticola, pr. intermedia, pr. melaninogenica and pr. nigrescens. a fluence of 70 j cm(-2) did not affect biofilm growth in species of bacillus, can ... | 1996 | 8810530 |
| deep-neck space abscesses. | despite a reduction in the incidence, deep-neck space infections are still seen today with definite potential for significant morbidity and even mortality. | 1996 | 8863209 |