Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| fatal infection in neonates of 26 weeks' gestation due to streptococcus milleri: report of two cases. | fatal sepsis due to a particular biotype of streptococcus milleri occurred in two neonates born at 26 weeks' gestation. the clinical importance of this biotype in association with premature labour and neonatal sepsis is discussed. | 1987 | 3818983 |
| infection with streptococcus milleri. | streptococcus milleri is unique among the viridans streptococci because it produces abscesses. five serious s. milleri infections were seen in our hospital in 1 year. the english literature dealing with s. milleri was reviewed. an infection caused by s. milleri is often associated with a gastro-intestinal source. thus, the speciation of viridans streptococci from pus or blood cultures is clinically relevant. the identification of s. milleri from blood cultures suggests the possibility of serious ... | 1987 | 3819458 |
| acute spinal epidural abscess caused by streptococcus milleri. | 1988 | 3397580 | |
| clinical features and management of two cases of streptococcus milleri chest infection. | we report 2 cases of streptococcus milleri infection of the lung. one patient, a 58-year-old woman, presented with a large abscess in a previously normal lung, the other, a 53-year-old man, had a secondary infection of lung previously scarred by tuberculosis and surgery. both patients had severe dental caries. four weeks of therapy with high dose antibiotics and physiotherapy were required. invasive techniques were needed to isolate the organism. | 1988 | 3406675 |
| purification and immunochemical studies of type b carbohydrate antigen of oral streptococcus milleri. | the type-specific antigen of serotype b streptococcus milleri was extracted with trichloroacetic acid from a purified cell wall preparation of the strain nctc 10708 and then purified on a deae-sephadex a-25 column, followed by a sephadex g-100 column. the antigen was composed of rhamnose and glucose in a molar ratio of 1.7:1.0, with a trace of galactosamine (0.1). the quantitative precipitin inhibition test with various haptenic sugars showed that rhamnose gave the greatest inhibition, whereas g ... | 1988 | 3137165 |
| serological variation in oral streptococcus milleri. | serological variation in 71 oral isolates and three reference strains of streptococcus milleri was examined. antisera were raised by immunising rabbits with cells of 10 selected strains, followed by absorption of non-specific antibodies. double diffusion of the typing sera and the rantz and randall extracts of the strains in agar gel demonstrated that 70 strains were divided into 10 serotypes (a-j) on the basis of cell-surface carbohydrate antigens. only four strains were untypable. the typing s ... | 1988 | 3139883 |
| emphysematous septic arthritis in multiple joints due to streptococcus milleri. | a 26-year-old man with acute leukemia, treated with chemotherapy, developed emphysematous septic arthritis, due to streptococcus milleri, affecting the right knee and both shoulders. a review of the literature revealed that intraarticular gas formation is a rarely reported complication of septic arthritis. this could be the 2nd reported case of emphysematous septic arthritis due to s. milleri. | 1988 | 3164076 |
| in-vitro adherence of oral streptococci in the presence of sucrose and its relationship to cariogenicity in the rat. | streptococcus sanguis i gave a significantly greater percentage coverage (cell-pellicle attachment) of saliva-coated glass in the presence of sucrose than did strep. sanguis ii (p less than 0.025), and both these gave greater percentage coverages than the other species tested, between which no significant differences were noted. there was a large number of significant differences in clump size (cell-cell attachment) between species-pairs. among the mutans streptococci, there were significant dif ... | 1988 | 3166609 |
| assessment of the pathogenicity of bacterial species isolated from acute dentoalveolar abscesses. | the pathogenicity of 20 strains belonging to nine bacterial species isolated from acute dentoalveolar abscesses was assessed individually and in two species combinations by subcutaneous inoculation of mice. infections were produced by all the bacteria although variations were seen both in the type of lesion produced and the subsequent recovery of viable bacteria. anaerobic gram-negative bacilli were recovered more often (p less than 0.05) at high concentrations (10(6)-10(9) cfu/ml) and produced ... | 1988 | 3172173 |
| purulent pericarditis caused by streptococcus milleri. | streptococcus milleri was isolated in pure culture from the pericardial fluid of a 42-year-old man with pulmonary tuberculosis. pericardiectomy had to be done to cure the pericarditis. | 1988 | 3190375 |
| pig bite injuries and infection: report of seven human cases. | six patients developed local infection after being bitten or gored by swine. wounding was often deep and occurred characteristically on the posterior aspect of the thigh. severity of infection varied from simple wound infection with discharge and slough to cellulitis and abscess formation; pathogens included haemolytic streptococci, pasteurellae, bacteroides sp., proteus sp. and escherichia coli and were usually isolated in mixed culture. a patient with pasteurella aerogenes infection appears to ... | 1988 | 3215292 |
| partial characterisation of the inhibitory substances produced by streptococcus oralis and related species. | the production of inhibitory substances was sought by deferred antagonism. streptococcus oralis, streptococcus mitis and streptococcus sanguis produced bactericidal concentrations of hydrogen peroxide, but no detectable bacteriocin. actinomycetes and neisseria pharyngis were particularly susceptible to the lethal action of hydrogen peroxide. streptococcus milleri produced bactericidal concentrations of hydrogen peroxide and bacteriocin-like substances. s. oralis strains were inhibited by the bac ... | 1988 | 3216798 |
| occurrence and pathogenicity of the streptococcus milleri group. | streptococci of the milleri group are part of the normal flora of human mucous membranes. these streptococci have also been reported to be significant pathogens. like other mucosal streptococci, they may cause infective endocarditis; unlike other mucosal streptococci, however, they have also been repeatedly associated (more frequently in men than in women) with serious suppurative infections. evidence for the pathogenicity of the streptococcus milleri group is scattered and mainly circumstantial ... | 1988 | 3287560 |
| bacteriology and antibiotic treatment of perineal suppurative hidradenitis. | a plausible bacterial pathogen (streptococcus milleri, staphylococcus aureus, anaerobic streptococcus, or bacteroides species) was isolated at least once in 26 of 32 patients with active perineal suppurative hidradenitis. the main pathogen was s milleri, whose presence was significantly associated with disease activity and whose disappearance significantly correlated with clinical improvement; s aureus nd anaerobic streptococci were also implicated. | 1988 | 3291777 |
| open study of teicoplanin in gram-positive infections. | eighteen patients with documented gram-positive infections which included osteomyelitis, prosthetic infections, endocarditis, skin and soft tissue, and urinary tract infections were treated with teicoplanin. the organisms involved included staphylococcus aureus (15 isolates of which six were methicillin-resistant-mrsa), staphylococcus epidermidis (two), streptococcus faecalis (one) and streptococcus milleri (one). clinical success occurred in all seven patients with skin and soft tissue streptoc ... | 1988 | 2967801 |
| [septic shock caused by streptococcus milleri after endoscopic sclerosis of esophageal varices]. | 1988 | 2974572 | |
| [clinical spectrum of a common and insidious pathogen: streptococcus milleri]. | we studied the clinical significance of s. milleri isolated in our hospital in 68 patients during a 18-month period. in 51 patients (median age: 43 years, no underlying diseases in 29 patients), the isolates were associated with significant infections. they were beta-hemolytic in 32 cases and non-hemolytic in 19. the primary infection sites were the head and neck area (21 cases), the lungs (5 cases of pneumonia), the gastrointestinal tract (12 cases), the urogenital tract (3 cases), the soft tis ... | 1988 | 3051341 |
| [in vitro activity of penicillin g and amoxicillin against 14 strains of streptococcus milleri]. | the mic/mbc of penicillin g and amoxicillin were studied for 14 strains of streptococcus milleri from varied specimens of hospitalized patients by broth dilution method. the mic of penicillin g are between 0.015 and 0.12 mg/l, mic of amoxicillin between 0.015 and 0.5 mg/l. the mbc of penicillin g are between 0.015 and 0.12 mg/l, mbc of amoxicillin between 0.12 and 0.5 mg/l. mbc/mic of penicillin g are between 1 and 8. mbc/mic of amoxicillin are between 1 and 16. the bactericidal effect was studi ... | 1988 | 3054739 |
| streptococcus anginosus ("streptococcus milleri"): the unrecognized pathogen. | "streptococcus milleri" is an unofficial name that has been applied to a group of streptococci which, although basically similar, show various hemolytic, serological, and physiological characteristics. the species name streptococcus anginosus has recently been recognized as the approved name for these organisms. streptococci known as "s. milleri" have been implicated as etiologic agents in a variety of serious purulent infections, but because of their heterogeneous characteristics, these organis ... | 1988 | 3060239 |
| clinically significant streptococcus anginosus (streptococcus milleri) infections: a review of 186 cases. | we describe clinically significant infections due to streptococcus anginosus in 186 patients; 114 (61.3%) males and 72 (38.7%) females, median age 42 years, range 9 months to 93 years. in 101 (54.3%) cases s anginosus alone caused infection and in 85 (45.7%) cases it was associated with other microorganisms. abscesses accounted for 110 (59.1%) infections. sites of infection were: miscellaneous skin and soft tissue, 64 (34.4%), intraabdominal 41 (22%), head and neck 34 (18.3%), pleuropulmonary 22 ... | 1988 | 3060769 |
| isolation and physiological characterization of streptococcus milleri strains from human dental plaque. | of 271 gram-positive, catalase-negative, chain-forming cocci isolated from crevicular and supragingival plaques of 22 adults, 71 stains were clustered as streptococcus milleri by testing 23 physiological characters. most of the oral s. milleri strains were nonhaemolytic and formed minute smooth colonies on glucose and sucrose agar plates, while some of the clinical strains were alpha-haemolytic, forming rough colonies on carlsson's mc agar plate as well as carrying the lancefield group antigens ... | 1988 | 3063926 |
| cefotaxime lavage in children undergoing appendicectomy. | in an attempt to reduce postoperative sepsis, a series of randomised, double-blind studies was begun in 1982, using cefotaxime as backbone therapy. up to 1985 (stages i and ii), the best results were obtained using a combination of cefotaxime (75 mg/kg intravenously in 3 doses at 12-hourly intervals) plus metronidazole (10 mg/kg intravenously in 3 doses), both drugs administered 1 hour before surgery (preoperatively) or at anaesthetic induction (peroperatively). in 300 consecutive cases, the wou ... | 1988 | 2899496 |
| surface structures, co-aggregation and adherence phenomena of streptococcus oralis and related species. | seven strains of streptococcus oralis were found to possess surface structures. four strains possessed long fimbriae which ranged in length from 266-366 nm, while the remaining three strains possessed shorter peritrichously distributed fibrils which ranged in length from 80-197 nm. the fibrillar strains were morphologically similar to strains of streptococcus sanguis i and ii and streptococcus mitis. no strain of s. oralis produced tufts of fibrils like certain strains of s. sanguis i. strains o ... | 1989 | 2475745 |
| multiple hepatic abscesses caused by streptococcus milleri in association with an intrauterine device. | we report a case of streptococcus milleri bacteremia and multiple hepatic abscesses secondary to an intrauterine device and a tuboovarian abscess. hepatic abscess as a complication of an intrauterine device has previously been reported only once, with actinomyces israelii as the causative agent. our patient's hepatic abscesses were cured with medical therapy. | 1989 | 2602778 |
| [community-acquired streptococcus milleri pneumonia with fatal outcome]. | 1989 | 2607830 | |
| [taxonomic studies of the streptococcus intermedius strains isolated from human oral cavities]. | human oral isolates of streptococcus intermedius, which were biochemically identified, have been classified into 5-serogroups (i-v). selecting some representive stock cultures together with the type strain atcc 27335, comparisons were carried out between them in terms of cell extractable proteins, g + c mol% values, dna-dna homology and dna restriction fragments. since the taxon of s. intermedius has not been clarified, comparison was also made between the above strains and the type strains of t ... | 1989 | 2610299 |
| in-vitro activity of 13 antibiotics against clinical isolates of streptococcus milleri. | 1989 | 2613609 | |
| genetic transformation in some cariogenic streptococcus milleri. | only one of six streptococcus milleri strains, known to produce dental caries in gnotobiotic rats, was found to be spontaneously transformable. at optimal competence (after 60 min incubation in transformation medium) dna uptake by this strain, cr 287, was rapid; maximum dna was taken up by cells within 15 min of its addition to give a transformation frequency of 1 x 10(-2) transformants per colony-forming unit (cfu). with post-optimally competent cells, the rate of dna uptake was markedly decrea ... | 1989 | 2615670 |
| dna-dna hybridization studies and phenotypic characteristics of strains within the 'streptococcus milleri group'. | twenty-five strains resembling 'streptococcus milleri' were compared by dna-dna hybridization, by whole-cell-derived polypeptide patterns on sds-page, and by biochemical tests. four homology groups were revealed by dna-dna hybridization. dna homology groups 1, 2 and 3 were closely related and contained the type strains ncdo 2226 (streptococcus constellatus), ncdo 2227 (streptococcus intermedius) and nctc 10713 (streptococcus anginosus), respectively. dna homology group 4 consisted of four strain ... | 1989 | 2632666 |
| liver abscess caused by streptococcus milleri. | there is now convincing evidence that streptococcus milleri is an important cause of pyogenic liver abscesses. the clinical course is no different from that of pyogenic infections of the liver arising from other causes. a positive blood culture should alert the clinician to the possibility of hepatic suppuration. treatment consists of drainage by laparotomy or percutaneous aspiration combined with approximately 6 weeks of penicillin administration. patients with liver abscesses who receive metro ... | 1989 | 2649957 |
| invasive streptococcal infections in the era before the acquired immune deficiency syndrome: a 10 years' compilation of patients with streptococcal bacteraemia in north yorkshire. | significant streptococcal (non-pneumococcal, non-enterococcal) bacteraemia was detected in 100 patients in two health districts of north yorkshire in the decade 1978-1988. patients with these infections accounted for 11% of the total 902 patients in the districts in whom bacteraemia was diagnosed during the period. infection was most often seen with beta-haemolytic streptococci (52 patients) comprising lancefield group a (streptococcus pyogenes) (20 patients), group b (13), group c (5), group g ... | 1989 | 2663996 |
| immune response in patients with intraabdominal infections treated with imipenem. swedish study group. | in the present investigation the humoral immune response against isolated microorganisms in patients treated with imipenem was studied. sixty-six patients (34 men and 32 women, 18-86 years of age) with suspicion of intraabdominal infections entered the study. five patients were excluded for various reasons and the remaining 61 patients were treated with imipenem/cilastatin 0.5-1.0 g t.i.d. for 5-29 days (median nine days). three serum samples were taken from each patient, the first sample at adm ... | 1989 | 2693357 |
| identification of viridans streptococci by pyrolysis-gas chromatography. | an isothermal method of pyrolysis-gas chromatography (py-gc) was used for the identification of viridans streptococci. pyrograms from 104 reference strains were subjected to a discriminant analysis to produce classification coefficients for the identification of 74 test organisms. five groups representing recognised species were discriminated but streptococcus milleri strains could not be distinguished from s. sanguis. if s. milleri and s. sanguis are regarded as a single pyrogroup, only three s ... | 1989 | 2724324 |
| hyaluronidase production in streptococcus milleri in relation to infection. | one hundred and seven (41%) of 262 isolates of streptococcus milleri, from human sources, produced hyaluronidase. hyaluronidase production was commoner in beta haemolytic isolates 32 of 39 (82%), many of which were of lancefield group f. but hyaluronidase was also found in alpha and non-haemolytic isolates, and in groups a, c, g, and non-groupable isolates. there was a strong association between hyaluronidase production and isolation from known internal abscesses (48/58, 83%) compared with isola ... | 1989 | 2732345 |
| [study on the formation of experimental infected rabbit]. | the purpose of the present study is to produce a model of infections of oral cavity by inducing abscess in the mandibla of new zealand white rabbits as close to the oral cavity infection site as possible in order to determine whether the administered antimicrobial agents will transfer to the localized inflammatory foci. the pus to be collected should be 0.5 to 1.0g or more to permit bioassay and it should be collectable under nearly uniform conditions at all times. new zealand white rabbit was t ... | 1989 | 2761965 |
| [bone and suppurative lesion distribution of antimicrobial agents (ampicillin and ofloxacin) in experimental infected rabbits]. | using streptococcus milleri and bacteroides fragilis in the mandibula of the domestic rabbit, a jaw-bone infected model was prepared; ampicillin (abpc) a penicillin derivative and ofloxacin (oflx) a pyridonecarboxylic acid derivative, were administered orally, injected intramuscularly, or infused intravenously; their concentration in the pus, mandibula, supramaxilla, humerus, femur, sternum, ilium and serum were measured. pharmacokinetic studies compared the penetration. (1) by oral administrati ... | 1989 | 2761966 |
| infective sacroiliac arthritis and psoas abscess caused by streptococcus milleri. | 1989 | 2778345 | |
| gardnerella vaginalis bacteremia from pulmonary abscess in a male alcohol abuser. | a case of gardnerella vaginalis bacteremia is reported. this bacteremia occurred in a male alcohol abuser who developed definite signs of pulmonary abscess and empyema. streptococcus milleri grew from another blood culture, but gardnerella vaginalis was also isolated from a bronchoscopic aspirate and pleural drainage sample as part of mixed flora containing anaerobes, streptococcus species, neisseria sicca, and a haemophilus sp. we discuss the possible pathogenic character of g. vaginalis outsid ... | 1989 | 2787333 |
| additional case of liver abscess due to streptococcus milleri. | 1989 | 2814167 | |
| glucanase-producing organisms in human dental plaques. | selective media were used to isolate a wide range of bacteria from sixty human dental plaques. glucanase activities of the isolates were determined on dextran- and starch-containing media. all sixty samples of dental plaque yielded some colonies showing amylolytic and dextranolytic activities. the glucanase-producing organisms comprised 20% of the isolates. of these 38% were gram-positive rods, 27% gram-positive cocci, 28% gram-negative rods and 7% were gram-negative cocci. the cultural groups m ... | 1990 | 1691432 |
| the bacteriology of brain abscess: a local experience in malaysia. | 31 cases of intracranial abscess seen over a period of 10 years showed a peak incidence in the second and third decades of life with a male preponderance. tetralogy of fallot and other congenital cyanotic heart diseases were the predominant associated factors (32%). the commonest site of infection was the frontal lobe. gram-stained smears of pus proved to be extremely useful. the majority of the organisms (82%) were either microaerophilic or anaerobic bacteria with streptococcus milleri being th ... | 1990 | 2091359 |
| serogrouping of oral streptococcus intermedius. | employing twenty fresh oral isolates of streptococcus intermedius, studies were carried out to characterize serological relations among the isolates and also between the isolates and the strains of bacterial species closely related to s. intermedius. the rantz-randall extracts from the cells were used as antigens. the anti-rabbit serum raised against s. intermedius atcc 27335t reacted with the cell extracts from only three strains of the isolates, which were designated serogroup i strains. the o ... | 1990 | 2111871 |
| immunochemical characterization of type i carbohydrate antigen of "streptococcus milleri" (streptococcus anginosus). | type-specific carbohydrate antigen of the serotype i "streptococcus milleri" was extracted with trichloroacetic acid from purified cell walls of the type strain k39k. the extracts were then purified by chromatography on deae-sephadex a-25 and sephadex g-100 columns. the purified serotype i carbohydrate antigen produced a single precipitin band against its homologous type-specific antiserum, which fused with the band produced by the autoclaved extract of the type strain cells. the serotype i anti ... | 1990 | 2124490 |
| is candidiasis the true cause of vulvovaginal irritation in women with diabetes mellitus? | vulvovaginitis is common in diabetic women and is often treated with antifungal agents on the assumption that the causative organism is candida albicans. in a survey of 100 consecutive diabetic women attending a diabetes clinic 36 had complained to their general practitioner about vulvovaginal irritation during the past three years and 26 were treated with antifungal agents without a vaginal examination or swabs being taken. in a separate study 27 post-menopausal women with non-insulin dependent ... | 1990 | 2131794 |
| [gangrenous and perforating appendicitis in a provincial hospital: a 48-month retrospective study. clinical and microbiological aspects, course and postoperative morbidity]. | the appendectomy for gangrenous or perforated appendicitis is made more serious by a very high frequency of infection. the antibiotic prophylaxis should be able to reduce the frequency of such complications. we have considered retrospectively the patients who underwent appendectomy for gangrenous and perforated appendicitis in the period from june 1st, 1986 to may 31st 1990 in the ivrea-castellamonte hospital (province of turin), focusing our attention on certain microbiological and clinical var ... | 1990 | 2133325 |
| [studies on suppurative lesion and bone distribution of peroral antimicrobial agents (lapc and tflx) to experimental infected rabbits]. | the models of infection in the rabbits mandible using streptococcus milleri and bacteroides fragilis by the method of satoh-heimdahl were prepared. a penicillic peroral antimicrobial agent, lenamipicillin (lapc), and pyridone carboxylic acid peroral antimicrobial agent, tosufloxacin tosilate (tflx), were administered to infected and healthy groups. drug concentrations in the serum, pus, mandible, maxilla, humerus, sternum, costa, ilium, femur, tibia, liver, and kidney were determined by a biolog ... | 1990 | 2134803 |
| culture-positive thoracic empyema in adults. | twenty-nine adult patients with culture-positive thoracic empyema were seen at the university hospital kuala lumpur from 1984 to 1988. cough, fever, chest pain, dyspnoea and weight loss were the common presenting symptoms. the empyema in 16 patients was associated with primary bronchopulmonary infections, nine occurred following thoracentesis of culture-sterile pleural effusions, two occurred as post-thoracic surgery complications, one following a subdiaphragmatic abscess and one as a result of ... | 1990 | 2152022 |
| interest of gallium hepatic scintigraphy in hepatic abscess: a case study. | the interest of 67ga-citrate scintigraphy in the diagnosis of hepatic abscess is illustrated by a study of a 56-year-old man, who was admitted to the hospital for upper abdominal pain. ultrasound (us) and x-ray ct scan examinations suggested the presence of a liquid mass, the origin of which was unclear. liver scintigraphy with 67ga-citrate disclosed a lacunar zone surrounded by a rim of increased uptake, an image strongly suggestive of abscess or necrotic tumor. a us-guided needle aspiration of ... | 1990 | 2173319 |
| the microbiology of periapical granulomas. | of the 16 periapical granulomas studied, 14 (88%) yielded a positive growth when homogenized and cultured. the concentration of colony-forming units per milliliter of the suspension ranged from 10(1.3) to 10(4.0) (mean 10(2.2)). a total of 47 isolates comprising 26 (55%) facultative anaerobes and 21 (45%) strict anaerobes were obtained. the organisms most commonly cultured were veillonella species (15%), streptococcus milleri (11%), streptococcus sanguis (11%), actinomyces naeslundii (11%), prop ... | 1990 | 2183126 |
| sialidase activity of the "streptococcus milleri group" and other viridans group streptococci. | viridans group streptococci were examined for the production of sialidase (neuraminidase) activity, using the fluorescent substrate 4-methylumbelliferyl-alpha-d-n-acetylneuraminic acid in a simple and rapid (15-min) assay. sialidase was produced by all strains of streptococcus oralis and s. intermedius and by a majority of s. mitis strains. s. mutans, s. sobrinus, s. gordonii, s. sanguis, s. vestibularis, s. salivarius, s. anginosus, s. constellatus, "s. parasanguis," and the "tufted fibril grou ... | 1990 | 2199505 |
| group c streptococcal arthritis: case report and review. | streptococci account for approximately 15%-20% of cases of nongonococcal septic arthritis. the majority of these are due to group a streptococci, but group b and group g streptococci are being isolated more frequently. we present a case of group c streptococcal arthritis and summarize nine additional cases reported in the literature. the group c streptococci include the large colony of voges-proskauer-negative bacteria (streptococcus equi, streptococcus equisimilis, streptococcus zooepidemicus, ... | 1990 | 2237126 |
| cervical thymic cyst as a cause of acute suppurative thyroiditis. | a case of acute suppurative thyroiditis following a perithyroidal abscess, which was thought to have resulted from infection of a cervical thymic cyst, is reported herein. the patient was an 8 year old asthmatic japanese boy who originally presented with tender swelling of the left anterior neck in july, 1986. although pharyngography could not clearly demonstrate the pyriform sinus fistula, a hypoechoic area around the left lobe of the thyroid gland was noted on ultrasonography. incisional drain ... | 1990 | 2243452 |
| septic streptococcus milleri spondylodiscitis. | we describe 2 patients presenting lumbar spondylitis due to streptococcus milleri. in both cases origin was related to preexistent intestinal pathology. surgical drainage of a collection of pus was necessary in one case. longterm antibiotic therapy led to full recovery. despite confused nomenclature streptococcus milleri must be considered a serious pathogen mainly associated with purulent infection with osteoarticular affinity. | 1990 | 2254907 |
| effect of amoxycillin/clavulanic acid on the aerobic and anaerobic tonsillar microflora in the treatment of recurrent tonsillitis. | 30 patients with recurrent tonsillitis were treated with amoxycillin/clavulanic acid (500 mg/125 mg) t.i.d. for 10 days. the most often isolated potential aerobic pathogenic bacteria were staphylococcus aureus, streptococcus milleri and haemophilus parainfluenzae. group a streptococci were isolated from 7 patients. anaerobic cocci and bacteroides species were the dominating anaerobic bacteria isolated from the tonsils. tonsillar cultures were taken before antibiotic treatment started, on days 11 ... | 1990 | 2284575 |
| cellular coaggregation of oral streptococcus milleri with actinomyces. | oral isolates of streptococcus milleri were examined for their ability to coaggregate with actinomyces. of the 68 s. milleri strains tested, including 3 reference strains, 40 strains coaggregated with actinomyces naeslundii wvu45 (actinomyces coaggregation group b) and 36 strains coaggregated with actinomyces viscosus t14v (actinomyces coaggregation group a). all s. milleri strains of serotypes b (4 strains), e (2 strains), and f (24 strains) coaggregated with both of the actinomyces. the coaggr ... | 1990 | 2294047 |
| peritonsillar abscess in spite of adequately performed tonsillectomy. | we describe a rare case of peritonsillar abscess in a woman, in spite of an adequately performed tonsillectomy 35 years earlier. cultures from aspirated pus yielded a heavy growth of streptococcus milleri and bacteroides species. no remaining tonsillar tissue could be seen. we conclude that a peritonsillar abscess might develop in spite of adequately performed tonsillectomy. | 1990 | 2297416 |
| surface-associated properties of streptococcus milleri group strains and their potential relation to pathogenesis. | thirty strains from the streptococcus milleri (anginosus) group (smg) obtained from various sources were tested for a range of characters that could be associated with pathogenicity and the results were compared with those for type strains of s. sanguis, s. mutans and s. pyogenes. the smg strains were heterogeneous in all tests. most (18) belonged to one of the lancefield groups with group f predominating. adherence of strains isolated from abscesses to buccal epithelial cells was greater than t ... | 1990 | 2325115 |
| cohesion between oral streptococci and neisseria pharyngis on saliva-coated glass, in the presence and absence of sucrose. | ten strains of oral streptococci, comprising nine species, were screened for their in vitro cohesive interactions with a freshly isolated strain of neisseria pharyngis. strains of mutans streptococci, streptococcus salivarius, streptococcus sanguis i, streptococcus milleri and streptococcus mitis were able to cohere with n. pharyngis cells attached to a salivary pellicle adsorbed to glass. the cohesion was either due to coaggregation between the different genera or modification of the salivary p ... | 1990 | 2329945 |
| ludwig's angina and mediastinitis due to streptococcus milleri: usefulness of computed tomography. | despite intensive use of antibiotics, ludwig's angina remains a potentially lethal infection because of the risk of upper airway obstruction and spread into the mediastinum. we present two patients who survived mediastinitis complicating ludwig's angina due to streptococcus milleri. computed tomography performed early in the course of the disease detected pus collections and directed appropriate drainage procedures. | 1990 | 2379578 |
| phenotypic differentiation of streptococcus intermedius, streptococcus constellatus, and streptococcus anginosus strains within the "streptococcus milleri group". | a biochemical scheme was developed by which strains of streptococcus constellatus, streptococcus intermedius, and streptococcus anginosus can reliably be distinguished from within the "streptococcus milleri group." strains identified as s. intermedius were differentiated by the ability to produce detectable levels of alpha-glucosidase, beta-galactosidase, beta-d-fucosidase, beta-n-acetylgalactosaminidase, beta-n-acetylglucosaminidase, and sialidase with 4-methylumbelliferyl-linked fluorogenic su ... | 1990 | 2380375 |
| osteomyelitis complicating streptococcus milleri endocarditis. | a patient with osteomyelitis of the spine complicating bacterial endocarditis due to streptococcus milleri is discussed. to our knowledge, this is the first time this organism has been associated with this complication. | 1990 | 2385559 |
| [clinical significance of streptococcus milleri isolated from various suppurative lesions]. | seventy-one strains of streptococcus milleri were isolated from 68 patients admitted to tamana central hospital. (1985.2-1989.1) s. milleri was isolated from the following specimens: sputum (15 strains), urine (10), ascites (9), postoperative wound (9), pleural effusate (6), bile (5), genital discharge (3), aspirated fluid from lung abscess (2) and others (12). in 12 patients (18%), s. milleri was isolated in pure culture and in 56 patients (82%) as part of a mixed flora. other bacteria isolated ... | 1990 | 2401808 |
| thoracic empyema due to streptococcus intermedius. | with improved laboratory identification procedures, streptococcus milleri (intermedius) is becoming recognized as an important human pathogen with the potential to form abscesses in a wide range of organs. the occurrence of a rapidly progressive and toxic empyema due to this organism in an otherwise healthy young adult without a predisposing lower respiratory tract infection allows us to examine the possibility that this microbe may be a significant but frequently unrecognized cause of adult emp ... | 1991 | 1748832 |
| epidural abscess due to streptococcus milleri and bifidobacterium species. | 1991 | 1753128 | |
| [bacteriological examination of infections in the field of oral surgery]. | etiology of bacterial infections in the field of oral surgery was studied. a total of 270 samples collected from patients with encapsulated abscess in their oral cavities was examined and bacteria were isolated from the 244 samples (90.4%). the following results were found; 1) organisms more than one from one sample were frequently isolated from cases with parodontitis, pericoronitis and gnathitis. isolation of anaerobic bacteria was common (54.2%). 2) streptococcus milleri and streptococcus san ... | 1991 | 1791332 |
| [a case of remarkable effect of clindamycin in nasal septum abscess caused by streptococcus milleri]. | we encountered a 14-year-old male patient with a destructive abscess of nasal septum, caused by streptococcus milleri. he was successfully treated with clindamycin in combination with surgical intervention. we emphasized the significance of streptococcus milleri as a causative agent for abscess formation, and clindamycin should be considered as a first choice of antibiotics against streptococcus milleri infection. | 1991 | 1791336 |
| [studies on clinical significance of "streptococcus milleri group" in respiratory infections]. | "streptococcus milleri group" are the part of the indigenous oral flora, and they are proposed to contain three distinct species: streptococcus anginosus, streptococcus constellatus, and streptococcus intermedius. though not included in the approved lists of bacterial names, "s. milleri group" are regarded as the causative organisms of suppurative infections, such as oral abscess, brain abscess, lung abscess and empyema. i have studied the clinical significance of the "s. milleri group" in respi ... | 1991 | 1791343 |
| antibacterial activity of cefpodoxime in comparison with cefixime, cefdinir, cefetamet, ceftibuten, loracarbef, cefprozil, bay 3522, cefuroxime, cefaclor and cefadroxil. | the new oral cephalosporins cefpodoxime, cefixime, cefdinir, cefetamet and ceftibuten demonstrate enhanced activity against enterobacteriaceae susceptible to the established compounds as well (e.g. cefuroxime, cefaclor, cefadroxil). in addition, cefpodoxime, cefixime, cefdinir, cefetamet and ceftibuten include in their spectrum species hitherto resistant to oral cephalosporins (proteus vulgaris, providencia spp., yersinia enterocolitica). besides, the majority of these compounds demonstrate rele ... | 1991 | 1800377 |
| clinical and bacterial features of infections caused by streptococcus milleri. | the clinical and bacteriological features of 51 infections due to streptococcus milleri observed in 43 patients over a 2-year period were reviewed. clinical syndromes included bacteremia in 6 cases, endocarditis in 4 cases, cellulitis and subcutaneous abscesses in 8 cases, pleural empyema in 8 cases, brain abscesses in 5 cases, abdominal infections in 5 cases, and other miscellaneous infections in 15 cases. an underlying condition was associated with infection in 33/43 patients (77%). s. milleri ... | 1991 | 1815325 |
| a modified mitis salivarius medium for a caries diagnostic test. | a new medium, mskb, composed of mitis salivarius agar base, sorbitol, kanamycin sulfate and bacitracin, has been developed that is more selective for recovery of mutans streptococci (mutans) than the so called mitis salivarius bacitracin (msb) medium. msb and mskb were compared for recovery and selectivity of mutans by plating saliva samples as well as pure cultures on both media. sixty saliva samples were plated and counted for mutans and non-mutans colonies. thirty-six samples had greater numb ... | 1991 | 1820563 |
| carbohydrate antigen of serotype g "streptococcus milleri": immunochemical characterization. | cell wall carbohydrate antigen of the serotype g "streptococcus milleri" was extracted with cold trichloroacetic acid from purified cell walls of the type strain k1k. the extracts were then purified by a deae-sephadex a-25 column, followed by a sephadex g-100 column. the immunoelectrophoresis revealed that the serotype g carbohydrate antigen preparation displayed a single precipitin band against the crude anti-k1k serum. the purified type g antigen consisted of rhamnose, galactose, glucose and g ... | 1991 | 1820568 |
| [spinal cord abscess caused by streptococcus milleri]. | 1991 | 1825880 | |
| [acute osteomyelitis of the femur due to streptococcus milleri]. | 1991 | 1830149 | |
| [bacteriology of abdominal pus in 43 cases of acute appendicitis and appendiceal abscess at the ivrea-castellamonte hospital, isolation of aerobic and anaerobic bacteria and drug sensitivity]. | a retrospective study on the microbiology of abdominal pus from acute appendicitis or peritonitis was carried out by the authors. a total of 45 specimens were examined, 38 of them (84.4%) where found to be positive, of which 29 (76.3%) were polymicrobial and 9 (23.7%) were monomicrobial. the most represented species were escherichia coli (28.4%), bacteroides fragilis (7.8%), streptococcus milleri (7.8%), bacteroides oralis (3.9%) and pseudomonas aeruginosa (3.9%). the polymicrobial associations ... | 1991 | 1844922 |
| pyogenic arthritis caused by streptococcus milleri in a nonimmunocompromised host. | we describe a case of pyogenic arthritis caused by s. milleri (s. anginosus) in a non-immunocompromised host. no other septic focus was found. s. milleri is now widely recognized as an important cause of pyogenic infection, though it eluded suspicion for many years. the rarity of reports of articular infections by s. milleri might be due to problems associated with its recognition. | 1991 | 1856820 |
| frequent hospital admissions for bacterial infections among aboriginal people with diabetes in central australia. | to determine hospital-based morbidity and mortality from bacterial infections among aboriginal people with diabetes in central australia. | 1991 | 1875833 |
| effects of pulsing with xylitol on mixed continuous cultures of oral streptococci. | continuous culture is a means whereby organisms can be grown at rates approaching those occurring naturally. moreover, the effect of adding transient excesses of various nutrients to the culture vessel ('pulsing') simulates the effect of dietary challenge on dental plaque organisms. mixed cultures of streptococcus mutans t8 and streptococcus milleri b448 were grown glucose-limited in a chemically defined medium under an atmosphere of 5 per cent carbon dioxide in nitrogen, at a dilution rate of d ... | 1991 | 1877919 |
| [the relationship between predisposing factors in liver abscesses and the causative bacteria]. | in order to assess the correlation between bacteria isolated from liver abscesses and factors predisposing to liver abscesses, a retrospective study of clinical and bacteriological data on 21 patients with 27 episodes of pyogenic abscesses was carried out at the university medical centre, amsterdam. out of 27 episodes, 15 (55%) were associated with biliary or pancreatic disease; in seven of these 15 episodes more than one microorganism was cultured. enterobacteriaceae were isolated in 13 (85%) o ... | 1991 | 1922453 |
| adherence of oral "streptococcus milleri" cells to surfaces in broth cultures. | cells of representative strains of oral "streptococcus milleri" firmly adhered to glass surfaces when grown in glucose broths as well as in fructose and sucrose broths. cellular adherence occurred on saliva-coated glass surfaces as well as uncoated surfaces, but the cells of only a few (6 of 69) tested adherent strains agglutinated upon the addition of human whole-saliva supernatant. thus, the firm adherence of growing "s. milleri" cells is independent of sucrose and salivary macromolecules. two ... | 1991 | 1937769 |
| enumeration of oral streptococci on media containing different concentrations of sodium and potassium ions. | laboratory "type" strains of oral streptococci were screened for their ability to grow on mitis-salivarius agar (msa) in the presence of increasing concentrations of either na+ or k+ up to 500 mmol/l. strains were generally better able to withstand increasing concentrations of na+ than k+, although low numbers of colony-forming units (cfus) were seen with the highest concentration of either cation. two strains of streptococcus mutans, ingbritt 162 and ingbritt 175, behaved differently when the c ... | 1991 | 1939833 |
| beta-d-glucuronidase activity assay for rapid differentiation of species within beta-haemolytic group c and g streptococci. | methylumbelliferyl-conjugated enzyme substrates were assessed for their ability to differentiate beta haemolytic streptococci in lancefield groups c and g. both streptococcus equisimilis (group c) and large colony human biotype group g strains were consistently differentiated from group c and g "streptococcus milleri group" bacteria by their ability to hydrolyse the beta-d-glucuronide substrate. the test was completed in less than one hour. | 1991 | 1960215 |
| lactose-sensitive and -insensitive cell surface interactions of oral streptococcus milleri strains and actinomyces. | of 158 oral streptococcus milleri strains, 46 exhibited cellular coaggregation with the reagent strains of the actinomyces coaggregation groups a, b, and/or e. all but 1 of the 33 serotype b, e, f/f, and k/g strains belonged to streptococcus coaggregation group 2, and only 14 strains of limited seroclasses (g, i, lancefield group f, or untypeable) appeared to be members of group 5, 3, or 4 (10, 3, and 1 strain, respectively). thus, s. milleri infrequently exhibits lactose-inhibitable coaggregati ... | 1991 | 1987061 |
| emended descriptions and recognition of streptococcus constellatus, streptococcus intermedius, and streptococcus anginosus as distinct species. | strains currently classified as streptococcus anginosus include strains previously identified as streptococcus constellatus (prevot 1924) holdeman and moore 1974, streptococcus intermedius (prevot 1925), and "streptococcus milleri" (guthof 1956) because these specific epithets were argued to be later synonyms of streptococcus anginosus (andrewes and horder 1906) smith and sherman 1938 by coykendall et al. (int. j. syst. bacteriol. 37:222-228, 1987). however, recent data from dna-dna hybridizatio ... | 1991 | 1995029 |
| streptococcus milleri group (streptococcus anginosus): recovery from intra-abdominal and soft tissue sites. | one hundred thirty-three streptococcus milleri group (s. anginosus) isolates were recovered from 487 surgical patients. the streptococci were recovered from 33 percent of intra-abdominal infection cultures (84/257). 22 percent of samples from penetrating visceral trauma (19/86), 52 percent of perirectal abscess specimens (13/25), 13 percent of nonpuerperal breast abscess cultures (8/60), and 15 percent of diabetic foot lesions (9/59). ninety-eight percent of the s. milleri (131/133) were recover ... | 1991 | 2012380 |
| a case of effusive constrictive pericarditis caused by streptococcus milleri. | a 55-year-old male presented with hypotension and marked elevation of jugular venous pressure suggesting impaired ventricular filling. echocardiography demonstrated a moderate amount of pericardial effusion and dense and shaggy fibrinous strands attached to the pericardia. pericardiocentesis was performed under the diagnosis of cardiac tamponade, but normal ventricular filling could not be restored even after pericardiocentesis. hemodynamic evaluation after pericardiocentesis revealed persisting ... | 1991 | 2020085 |
| use of rapid carbohydrate utilisation test for identifying "streptococcus milleri group". | a short series of biochemical and serological tests were developed for the rapid presumptive identification of "streptococcus milleri group" isolates. one hundred and seventy seven streptococcal isolates were recovered from the mouths of 10 out of 12 healthy adult volunteers by use of a simple sampling procedure and a single selective medium. in all, 127 oral "s milleri group" isolates were identified by biochemical and serological tests, confirming the indigenous nature of these streptococci in ... | 1991 | 2030154 |
| subperiosteal abscesses of the orbit due to sinusitis in childhood. | this paper reports 16 cases of subperiosteal abscesses of the orbit due to acute sinusitis in childhood. they comprise 12.4% of 129 patients presenting with an 'acute orbit'. acute ethmoidal sinusitis was the predominant cause. the typical clinical features, as well as ct scanning of the paranasal sinuses, orbit and brain, should assist in early diagnosis. if possible, the subperiosteal abscess and sinuses should be drained before loss of visual acuity or intracranial complications occur. strept ... | 1991 | 2039621 |
| [fever, headache and paralysis of the left leg]. | a 17 year old man was hospitalized because of fever, headache and a paresis of his left leg. radiologic findings demonstrated a subdural interhemispheric empyema on the right side as a complication of ipsilateral pansinusitis. streptococcus milleri was cultured as the only pathogen from maxillary sinus suppuration. pathogenesis and therapy of subdural empyema are discussed. cure was achieved with ceftriaxone, flucloxacilline and ornidazole during one week followed by ceftriaxone as monotherapy d ... | 1991 | 1674167 |
| subdural and epidural empyema: diagnostic and therapeutic problems. | a clinical and microbiological review of cases of subdural and epidural empyema. | 1991 | 1674582 |
| [severe infections due to streptococcus milleri in children]. | streptococcus milleri (s. milleri) is found in healthy individuals in the mouth, nasopharynx, throat, vagina and in feces, and has been reported to be isolated from several infectious diseases in man, particularly from abscess in various parts of the body. we report two cases of severe infections due to s. milleri isolated from subdural abscess and pleural empyema. [case 1] 13 year old boy who had been healthy until he was noticed to have meningeal signs and was diagnosed as left subdural absces ... | 1991 | 1680938 |
| spinal sepsis due to streptococcus milleri: two cases and review. | we have recently cared for two patients with spinal sepsis secondary to infection with streptococcus milleri. one patient had a spinal epidural abscess and the other had meningitis as well as a spinal subdural empyema. a review of the english-language literature revealed only two previously reported cases of spinal epidural abscess due to s. milleri and no cases of spinal subdural empyema due to s. milleri. we report two cases of spinal sepsis due to s. milleri and discuss pertinent literature. | 1991 | 1681578 |
| use of gas liquid chromatography as an adjunct to conventional bacteriological methods in the diagnosis of anaerobic cerebral abscess. | forty cases of cerebral abscesses were studied prospectively to establish the microbial agents implicated in these cases. chronic otitis media (14 patients, 35%), congenital heart disease (five patients, 12.5%),a and meningitis (five patients, 12.5%) were among the important predisposing factors. streptococcus (14 patients, 35%) was the most common causative pre-isolated, the predominant species being streptococcus milleri (11 patients, 27.5%). other organisms isolated included proteus mirabilis ... | 1991 | 17590760 |
| an infected abdominal aortic aneurysm and hepatic abscesses due to streptococcus milleri. | the case of a 78 year old man who presented with fever and hepatic abscesses is reported. he was found to have an infected abdominal aortic aneurysm and the organism cultured was streptococcus milleri. he was treated with an in situ dacron graft and high-dose intravenous penicillin. this may be suitable treatment when gram-positive organisms are involved and there is no gross peritoneal soiling. | 1992 | 20169713 |
| clinical features of patients suffering from streptococcus milleri infections--a retrospective analysis. | we examined the clinical records of patients from whom s. milleri was isolated at kyushu university hospital from january 1987 through december 1988. sixty-one patients were treated in 64 episodes with drainage or antibiotics. oral and nasopharyngeal infections were observed in 27 cases, intrathoracic infections in 13, urogenital infections in 8, intraabdominal infections in 6 and skin and subcutaneous infections in 6. except for acute bronchitis and urogenital infections, all of them were suppu ... | 1992 | 1292963 |
| de novo glucan synthesis by mutants streptococcal glucosyltransferases present in pellicle promotes firm binding of streptococcus gordonii to tooth surfaces. | adherence of 3h-labelled cells of streptococcus gordonii and streptococcus milleri to artificial pellicles prepared from saliva supplemented with glucosyltransferases from mutants streptococci was examined using a new assay for sucrose-dependent cell-to-pellicle attachment. results indicate that s. gordonii, but not s. milleri, could attach tightly to hydroxylapatite surfaces through de novo glucan synthesis by mutants streptococcal glucosyltransferases present in the experimental salivary pelli ... | 1992 | 1327954 |
| sinusitis-induced subdural empyema. | over a 17 year period, 1975-91, 10 children were managed who had sinusitis-induced subdural or extradural empyema. their ages ranged from 6 to 14 years, with a mean of 11 years. all presented with worsening headaches, fever, vomiting, all had neurological abnormalities, and all had symptoms or signs suggestive of sinusitis. initial computed tomography gave normal results in five cases and the empyema was diagnosed on the second or third scan. all patients had symptoms for at least one to two wee ... | 1992 | 1362638 |
| expression of streptococcus mutans gtf genes in streptococcus milleri. | the streptococcus mutans glucosyltransferase (gtf) genes gtfb and gtfc were ligated into escherichia coli-streptococcus shuttle plasmids and introduced into streptococcus milleri. gtfb transformant ksb8 formed an s. mutans-like rough colony on mitis salivarius agar and expressed an extracellular gtf-i, of 158 kda, and two cell-bound gtf-is, of 158 and 135 kda. gtfc transformant ksc43 formed a semirough colony on mitis salivarius agar and expressed primarily an extracellular gtf-si, of 146 kda, a ... | 1992 | 1377183 |
| streptococcus milleri and complex groin abscesses in intravenous drug abusers. | intravenous drug abuse is an increasing problem. septic complications occur frequently at the injection site, especially in the groin where large abscesses around the femoral vessels can threaten life or limb. we report four patients with extensive or complex groin abscesses following attempted self-injection into the femoral vein. streptococcus milleri was cultured from all of these abscesses and prompted a review of the isolation of this organism in this hospital. | 1992 | 1411480 |
| primary abscess of the psoas muscle caused by streptococcus milleri. | 1992 | 1445991 | |
| detection of diacetyl (caramel odor) in presumptive identification of the "streptococcus milleri" group. | the caramel odor associated with the "streptococcus milleri" group was shown to be attributable to the formation of the metabolite diacetyl. levels of diacetyl in the 22- to 200-mg/liter range were produced by 68 strains of the "s. milleri" group; apart from one strain of streptococcus mutans, all 92 other strains of streptococci belonging to 12 species produced < 13 mg of diacetyl per liter. quantitation of diacetyl levels from cultures of streptococci is suggested as a rapid presumptive test f ... | 1992 | 1452678 |