Publications
Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
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[combined experimental exposure to subsonics and a superhigh frequency electromagnetic field]. | 1979 | 499821 | |
child abuse and deprivation: soul murder. | soul murder involves the deliberate traumatization or deprivation by an authority (parent) of his charge (child). the victim is robbed of his identity and of the ability to maintain authentic feelings. soul murder remains effective if the capacity to think and to know has been sufficiently interfered with--by way of brainwashing. questions are raised about pathogenesis. some suggestions are made about treatment of those whose pathogenic fantasy life has been so influenced by traumatic reality. t ... | 2004 | 512287 |
adverse health effects of smoking and the occupational environment. | 2004 | 516371 | |
primary anaerobic peritonitis. | 1979 | 519225 | |
prognistic relevance of radiation induced immune suppression in breast carcinoma. | the extent of radiation induced immune suppression was analysed in 100 patients with carcinoma of the breast. the relative changes of lymphocyte counts and stimulations by pha and ppd were similar in patients who differed with regard to age, size of tumour and its malignancy grade or axillary node condition. moreover, no difference in the degree of radiation induced immune suppression existed between patients who developed recurrent disease and those who remained free of disease during a follow- ... | 2004 | 525447 |
pathogenic synergism between treponema hyodysenteriae and other selected anaerobes in gnotobiotic pigs. | gnotobiotic pigs were orally exposed to various anaerobes at 6 to 9 days of age and similarly inoculated with treponema hyodysenteriae b204 3 to 6 days later. watery diarrhea and fecal excretion of large quantities of mucus and some fibrin clots were observed 4 to 20 days after inoculation with b204 if other anaerobes were present. colonic lesions characteristic of swine dysentery were observed when b204 was present with fusobacterium necrophorum, three strains of bacteroides vulgatus, a clostri ... | 1979 | 528047 |
[how does one calculate the activity of a radiodiagnostic service?]. | 2004 | 529236 | |
comparison of the metabolism of 2,4-toluenediamine in rats and mice. | the excretion, distribution, and metabolism of 2,4-toluenediamine (tda) have been compared in rats and mice. the elimination of tda metabolites into urine was faster and more complete in mice than in rats. however, the feces of rats accounted for a greater percentage of the dose in rats than in mice. the distribution of metabolites in tissues were considerably lower in mice than in rats. the major urinary metabolites observed in the rat were 4-acetylamino-2-aminotoluene, 2,4-diacetylaminotoluene ... | 1979 | 547012 |
an 15n nmr study of adenine-uracil base pair in a non-aqueous solvent. | [1,3,7,9,10-15n]-2',3',5'-tri-o-acetyl adenosine (a) and its 8-d and 8-br derivatives (ad and abr) were prepared from 95% 15n enriched adenosine obtained from microbial fermentation. the chemical shifts and nuclear overhauser effects of 15n resonances were measured as a function of the concentration of the mixed 1-cyclohexyluracil. the limiting shift of each 15n resonance was calculated and the structure of the a-u dimer was estimated. from the shifts of 15n-1 and 15n-7 signals it is determined ... | 1967 | 547245 |
the in vitro cytotoxicity of native and modified trichloroacetic acid-extracted antigens from fusobacterium necrophorum for mouse peritoneal macrophages. | 1979 | 548206 | |
studies on some characteristics of hydrogen production by cell-free extracts of rumen anaerobic bacteria. | hydrogen production was studied in the following rumen anaerobes: bacteroides clostridiiformis, butyrivibrio fibrisolvens, enbacterium limosum, fusobacterium necrophorum, megasphaera elsdenii, ruminococcus albus, and ruminococcus flavefaciens. clostridium pasteurianum and escherichia coli were included for comparative purposes. hydrogen production from dithionite, dithionite-reduced methyl viologen, pyruvate, and formate was determined. all species tested produced hydrogen from dithionite-reduce ... | 1977 | 558042 |
susceptibility to erythromycin of anaerobes of the genera bacteroides, fusobacterium, sphaerophorus, veillonella, clostridium, corynebacterium, peptococcus, peptostreptococcus. | the minimal inhibitory concentrations (mic) of erythromycin were determined by broth dilution tests for 313 anaerobic strains, most of which were clinical isolates. all the gram-positive anaerobes tested (84 peptococcaceae, including 21 peptostreptococcus anaerobius and 15 peptococcus variabilis; 65 corynebacterium acnes and 29 clostridium strains, including 13 c. perfringens) were sensitive (mic values 0.012 through 3.12 microgram erythromycin/ml); so were 111 cultures of gram-negative anaerobe ... | 1977 | 580038 |
swine dysentery: studies of gnotobiotic pigs inoculated with treponema hyodysenteriae, bacteroides vulgatus, and fusobacterium necrophorum. | transmission experiments were carried out in gnotobiotic pigs to determine whether lesions typical of swine dysentery could be produced by oral inoculation of treponema hyodysenteriae in combination with bacteroides vulgatus or fusobacterium necrophorum, or both. each of the organisms had been isolated from swine with early lesions of the disease. lesions were not found in 6 pigs inoculated with t hyodysenteriae alone, in 4 pigs given f necrophorum and t hyodysenteriae, or in 4 pigs given b vulg ... | 1978 | 624669 |
immunization of mice against fusobacterium necrophorum infection by perenteral or oral administration of vaccine. | immunization of mice against fusobacterium necrophorum infection was attempted by using 3 vaccination procedures: (1) intraperitoneal (ip) injection of f necrophorum cells in saline solution, (2) ip injection of cells with added aluminum hydroxide adjuvant, and (3) feeding of a powdered mouse diet containing lyophilized cells. one or 2 weekly ip injections of the bacteria cells (in saline solution) for 3, 6, or 12 weeks resulted in protection of 48.7% to 64.5% of the mice against challenge expos ... | 1978 | 629432 |
enhancement of experimental anaerobic infections by blood, hemoglobin, and hemostatic agents. | certain foreign materials have been demonstrated to enhance the infectivity of aerobic and anaerobic bacteria. whole blood and other protein compounds encountered in surgical settings or trauma were tested for their effect on infectivity of nonsporeforming anaerobic bacteria. infectious synergistic mixtures of bacteroides fragilis plus peptostreptococcus anaerobius and bacteroides melaninogenicus plus fusobacterium necrophorum were each diluted to a barely noninfectious or minimally infectious c ... | 1978 | 631883 |
anaerobic spinal epidural abscess. case report. | an acute spinal epidural abscess is reported from which a pure growth of the anaerobe fusobacterium necrophorum was isolated. the mode of infection and pathogen makes it unique. the literature concerning the bacteriology of epidural abscess and the implications of anaerobic epidural infection are discussed. | 1978 | 632869 |
intraperitoneal immunization against necrobacillosis in experimental animals. | experiments employing recently developed mouse models indicated that intraperitoneal immunization with the cytoplasm (intracellular fraction) of fusobacterium necrophorum protected the animals from a lethal challenge of the pathogen. the critical immunization schedule needed to achieve complete protection involved six weekly intraperitoneal doses of the intracellular antigen. livers of immunized mice were cleared of infecting fusobacterial within 24 hours whereas those of nonimmunized mice harbo ... | 1978 | 647451 |
isolation of fusobacterium necrophorum from bovine ruminal lesions. | 1978 | 671928 | |
the occurrence, prevalence and transmission of bacteroides nodosus infection in cattle. | following reports of findings of ovine foot-rot flora in the feet of cattle, a study was undertaken to determine the prevalence of bacteroides nodosus infection in the apparently normal cattle population. we found that 34.5 to 74.2 per cent of the animals examined on different farms had b nodosus present in one or more feet. b nodosus was not the most prevalent bacterium observed in smears from cattle. other gram negative species including fusiformis necrophorus and many gram positive cocci and ... | 1978 | 674842 |
in vitro activity of tiamulin (81.723 hfu), a new pleuromulin derivative, against clinically significant anaerobes. | the susceptibility of more than 40 strains of gram-negative and gram-positive anaerobes to tiamulin (sandoz 81.723 hfu), a new pleuromulin (pleuromutilin) derivative, was determined by broth dilution and agar dilution tests. the influences of density of the inoculum upon mics was studied by a specially designed pour plate-technique. bacteroides fragilis, b. vulgatus, b. splanchnicus, b. oralis, b. asaccharolyticus, b. melaninogenicus, fusobacterium fusiforme (f. nucleatum), sphaerophorus necroph ... | 1978 | 690009 |
fimbriae (pili) detected in fusobacterium necrophorum. | 1978 | 713221 | |
swine dysentery: a perspective. | 1978 | 735944 | |
anaerobic (putrid) lung abscess in adolescence. | two adolescents with acute anaerobic (putrid) lung abscess were seen during an influenza epidemic. one patient, who had a history of seizures and a dental infection, had a classic predisposition to this disease. in the second patient, the abscess was apparently acquired as a complication of influenza. in both cases, the preliminary diagnosis was staphylococcal pneumonia with pneumatocele. it is suggested that failure to consider an anaerobic cause in pulmonary infections, inappropriate specimens ... | 1976 | 813518 |
experimental infections with anaerobic bacteria in mice. | experimental anaerobic infections in mice are reviewed with a description of a model of pure bacteroides fragilis infection. in this experimental situation, b. fragilis produces large subcutaneous abscesses in the groins of mice that can be diagnosed without autopsy. this infection was treated effectively with clindamycin in doses that produced levels of drug in blood similar to those attainable in humans. | 1977 | 850086 |
effects of fusobacterium necrophorum leukotoxin on rabbit peritoneal macrophages in vitro. | a method to demonstrate leukotoxic activity of fusobacterium necrophorum in vitro is described. continuous dialysis sac culture system, using reduced liquid medium was used to grow f necrophorum for 7-day periods. the continuous culture dialysis filtrate contained leukotoxic substance(s) which appeared to be less than 10,000 in molecular weight, heat resistant, and stable at 4 c for at least 10 days. leukotoxic activity was demonstrated in vitro by determining the percentage of macrophages takin ... | 1977 | 851282 |
therapeutic evaluation of minocycline and tetracycline for mixed anaerobic infection in mice. | minocycline has demonstrated greater in vitro activity against anaerobic bacteria than its parent compound, tetracycline. in vivo therapeutic efficacy of the two drugs was tested against a mixed anaerobic infection in a mouse model. fusobacterium necrophorum plus f. nucleatum injected intraperitoneally produced progressive intrahepatic and occasional extrahepatic abscesses, which were measured at autopsy. three treatment regimens were tested, single daily doses of antibiotic being administered b ... | 1977 | 856014 |
susceptibility of fusobacterium necrophorum to antimicrobials. part i: as determined by the disc method. | the susceptibility of 25 isolates of fusobacterium necrophorum to 37 antimicrobials was tested using the disc method. f. necrophorum was susceptible to 15 antimicrobials, resistant to 12. to the remaining ten antimicrobials some isolates were completely resistant whereas others showed partial resistance. | 1977 | 861833 |
the effect of temperature on growth and survival of fusobacterium necrophorum isolated from bovine liver abscesses. | the ability of fusobacterium necrophorum to survive or grow in liquid nitrogen or at temperatures between -10 degrees and 59 degrees c was determined. the organism remained viable but did not grow in liquid nitrogen or between -10 degrees and 21 degrees c. it grew between 22 degrees and 43 degrees c. no isolate grew at temperatures above 43 degrees c and all three isolates survived for a minimum of 15 minutes and an average of 25 minutes at 59 degrees c. the optimum temperature for maximum growt ... | 1977 | 861834 |
[outbreak of necrobacillosis of swine]. | 1977 | 878292 | |
hepatic lesions and bacterial changes in mice during infection of fusobacterium necrophorum. | liver abscesses were induced in male albino mice within 1 week after intraperitoneal inoculation of viable fusobacterium necrophorum la19 culture. fusobacteremia was transitory and reached a peak 2 h after inoculation then sharply declined until its disappearance 24 h post inoculation. by contrast, the number of fusobacteria in the liver increased rapidly during the first 4 h post inoculation and continued to do so less rapidly until the last sampling time (48 h post inoculation). there were sma ... | 1977 | 922598 |
modified lombard-dowell broth as a general growth medium. | a new liquid medium (modified lombard-dowell broth) was inoculated with stock culture strains of aerobic and anaerobic bacteria and compared with prereduced chopped-meat glucose inoculated with the same anaerobes. both broths were subcultured at 48 and 72 h to aerobic and anaerobic blood agar plates, and the numbers of colonies were compared after 48-h incubation of the agar plates. this was repeated with mixed cultures of both aerobes and anaerobes. for a period of 11 months all specimens recei ... | 1977 | 925150 |
pathological changes produced by fusobacterium necrophorum in experimental infection of mice. | 1976 | 939825 | |
an outbreak of diphtheria in boergoat kids. | during an outbreak of diphtheria or ulcerative stomatitis in young boergoat kids fusobacterium necrophorum was consistently isolated under anaerobic cultural conditions from material taken from the edges of the ulcerative lesions from all of the cases examined. corynebacterium pyogenes, staphylococcus aureus, actinobacillus lignieresi, moraxella spp. and lactobacillus spp. were also isolated anaerobically and/or aerobically. the typical symptoms and lesions were confirmed to the mouth, tongue an ... | 1976 | 940095 |
bacteriology of bovine hepatic abscesses. | 1976 | 986506 | |
a simple method for rapid identification of sphaerophorus necrophorus isolates. | 1976 | 1004237 | |
in vivo protection of fusobacterium necrophorum from penicillin by bacteroides fragilis. | a mixed infection of bacteroides fragilis and fusobacterium necrophorum was resistant to treatment with penicillin even though a pure f. necrophorum infection could be successfully treated with penicillin. since b. fragilis alone did not produce infection, these results indicate that b. fragilis can protect f. necrophorum from penicillin in vivo. the extent of protection afforded by a strain of b. fragilis was related to its level of resistance to penicillin. only a few cells of b. fragilis were ... | 1975 | 1041218 |
complications of peritonsillar abscess due to fusobacterium necrophorum. | 1976 | 1063358 | |
significance of anaerobic bacteria isolated from the urinary tract. ii. experimental studies. | an attempt to cause retrograde urinary tract infection with bacteroides fragilis (a strain subcultured in artificial media) failed to produce any significant renal infection in rats. intravenous inoculation with fusobacterium (a strain subcultured in artificial media) also did not cause demonstrable renal infection in rats. nor could the anaerobic organism be demonstrated in the kidneys of these animals. animals receiving bacteroides (a strain subcultured in artificial media) inoculated directly ... | 1976 | 1107257 |
characterization of endotoxin from fusobacterium necrophorun. | endotoxic lipopolysachharide (lps) was obtained from phenol-water extraction of cell walls prepared from mass-cultivated fusobacterium necrophorum. the lps was relatively free of nucleic acids and low in protein, and constituted about 4% of the cell walls. upon acid hydrolysis, some of the components detected were hexosamines (7.0%), neutral and reducing sugars (50.5%), heptose (6.4%), 2-keto-3-deoxyoctonate (0.8%), lipid a (21.0%), and phosphorus (1.7%). under electron microscopy the lps appear ... | 1975 | 1112618 |
biological characterization of fusobacterium necrophorum. cell fractions in preparation for toxin and immunization studies. | fusobacterium necrophorum isolated from bovine liver abscesses was grown in bulk at 37 c for 24 h under a strict anaerobic atmosphere. harvested washed cells were disrupted ultrasonically and fractionated by differential centrifugation into the intracellular (cytoplasm) and cell wall fractions. both intact cells and cell fractions induced generalized cytopathic effect on primary pig kidney cultures and caused a variety of signs of illness and/or death of intraperitoneally injected mice. the inta ... | 1975 | 1120608 |
sphaerophorus necrophorus: laboratory model for the evaluation of chemotherapeutic agents in mice. | severe necro-purulent lesions were induced in mice following parenteral inoculation of sphaerophorus necrophorus. gross and histological changes observed in the lung, liver, and foot pad of infected mice were similar to those occurring naturally in cattle. the lesions could be prevented, cured or significantly reduced by the administration of chemotherapeutic agents such as sulfonamides, potentiated sulfonamide and antibiotics. the application of this novel laboratory model infection in the prim ... | 1975 | 1126167 |
susceptibility of sphaerophorus necrophorus isolated from cattle in the sudan to chemotherapeutic agents. | 1975 | 1139288 | |
a simple method for rapid identification of sphaerophorus necrophorus isolates. | a hemagglutination inhibition test for the rapid identification of sphaerophorus necrophorus is described. erythrocytes from six species of animals were tested and human cells were found to be the best agglutination indicators. antiserum prepared in rabbits was found to be specific for s. necrophorus hemagglutinins when tested against 20 isolates of s. necrophorus and 117 other bacteria belonging to 22 genera. the possibility of using a hemagglutination inhibition test for the detection of bovin ... | 1975 | 1139415 |
induction by sodium of the citrate fermentation enzymes in klebsiella aerogenes. | 1975 | 1140396 | |
endotoxin from fusobacterium necrophorum of bovine hepatic abscess origin. | the endotoxic activity of fusobacterium necrophorum bov 5 was investigated. the supernatant (s) fluid and cell wall (cw) preparation, obtained after differential centrifugation of the ruptured cell mass, were lethal for mice. the toxicity of the s fluid was stable during prolonged storage, treatment with formalin, and heating for 15 minutes at 80, 100, and 121 c, but was destroyed by alkaline hydrolysis with 0.25 n naoh. the toxic factor was found in a high molecular weight (mw) fraction after g ... | 1975 | 1147341 |
effects of minocycline and other antibiotics on fusobacterium necrophorum infections in mice. | several antibiotics were evaluated in model infections produced in mice with each of two strains of fusobacterium necrophorum. in one model, local abscesses occurred at the site of subcutaneous injection; in another intra-abdominal abscesses were produced when the organisms were injected into the peritoneal cavity. treatment with effective antibiotics prevented the formation of abscesses or minimized the size of the lesions. several treatment schedules were used. minocycline was the most active ... | 1975 | 1147577 |
fusobacterium necrophorum and bacteroides melaninogenicus as etiologic agents of foot rot in cattle. | fusobacterium necrophorum (sphaerophorus necrophorus) and bacteroides melaninogenicus were the predominant bacteria isolated from biopsy specimens of lesions in cattle affected with foot rot. mixed inoculums of the 2 bacteria, applied to the scarified interdigital skin or inoculated intradermally into the interdigital skin of test cattle, induced typical lesions of foot rot. both bacteria were reisolated in large numbers from the induced lesions. | 1975 | 1155832 |
comparison of cefoxitin and cephalothin therapy of a mixed bacteroides fragilis and fusobacterius necrophorum infection in mice. | cefoxitin, a beta-lactamase-resistant cephalosporin, was found to be more effective than cephalothin against an experimental mixed infection containing bacteroides fragilis and fusobacterium necrophorum. | 1975 | 1180547 |
[a simplified method for the fluorometric determination of 5-hydroxy-indoleacetic acid in the human liquor cerebrospinalis (author's transl)]. | the fluorometric analysis of 5-hydroxy-indoleacetic acid by condensation with o-phthaldialdehyde has been modified by substituting a hcl-h2so4 mixture at room temperature for hot concentrated hcl. the sensitivity of the method was increased by a factor of 2.7. | 1975 | 1189529 |
[studies on the use of wheat rich in crude proteins in the feeding of broilers. 2. carcass yields and carcass composition]. | studies were made to investigate whether the the substitution of maize for high-protein wheat fed in combination with different protein in fattening rations to broilers would influence the carcass yields and chemical carcass composition of broilers. the described dietary regime was not found to have a significant influence on the different criteria of carcass composition (roaster carcass, flesh, abdominal fat, total proportion of utilizable parts) with the exception of the relative proportion of ... | 1975 | 1233971 |
development of the large american liver fluke, fascioloides magna, in white-tailed deer, cattle, and sheep. | the comparative development of fascioloides magna in white-tailed deer, cattle and sheep has been studied. flukes were recovered from 72% of 32 deer administered 40 to 500 metacercariae, from 82% of 11 cattle administered 10 to 500 metacercariae, and from 53% of 15 sheep administered 8 to 200 metacercariae. the percentage recovery of the flukes administered as metacercariae was 4.1% of 6,130 in deer, 5.7% of 2,510 in cattle, and 4.7% of 1,213 in sheep. flukes were recovered only from livers of i ... | 1976 | 1255380 |
assay of proteins in the presence of interfering materials. | 1976 | 1259145 | |
hyperbaric oxygen exposures for intrahepatic abscesses produced in mice by nonsporeforming anaerobic bacteria. | hyperbaric oxygen exposures were evaluated for treatment of progressive liver abscesses produced by intraperitoneal injection of combined cultures of fusobacterium necrophorum plus either bacteroides fragilis subsp. fragilis or fusobacterium nucleatum in a mouse model. infected control and hyperbaric oxygen-exposed mice were autopsied 5 or 6 weeks after inoculation of bacteria and were assigned numerical pathology scores according to the number and size of abscesses present. seventeen daily 3-h ... | 1976 | 1267430 |
fusobacterium necrophorum infection in mice as a model for the study of liver abscess formation and induction of immunity. | a mouse model is described in which intraperitoneal injection of fusobacterium necrophorum results in chronic liver abscesses. viable bacterial counts from mouse lung, liver, and spleen were obtained after whole organ homogenization. from 2 h to 5 days postchallenge, liver was found to contain more bacteria than lung on a per gram basis. bacterial counts from liver and spleen were about the same during the first 8 h; thereafter liver was found to contain more bacteria. by day 13, though bacteria ... | 1976 | 1270151 |
experimentally induced foot rot in feedlot cattle fed rations containing organic iodine (ethylenediamine dihydriodide) and urea. | foot rot was experimentally induced in feedlot cattle with a mixed inoculum of fusobacterium necrophorum (sphaerophorus necrophus) and bacteroides melaninogenicus. both bacteria were isolated from the lesions. isolates of f necrophorum from 2 of the lesions were serologically compared, using a passive hemagglutination test with the strain used to induce the lesions. these isolates were serologically similar but not identical, indicating antigenic change had occurred during animal passage. the ad ... | 1976 | 1275334 |
letter: ventricular quadrigeminy: a question of definition. | 1975 | 1277420 | |
assessment of interference by aspirin with some assays commonly done in the clinical laboratory. | we have assessed the interference of acetylsalicylic acid (aspirin) with some common clinical laboratory assays, because of its widespread use and reported interference. the therapeutic regimens involved ingestion of 10 325-mg tablets daily for three days or eight tablets for five days or two weeks. twenty-one commonly done determinations were run on control sera, and sera were collected during and after drug therapy. significant changes in t-test values, indicating the significance of the stand ... | 1975 | 1277469 |
intestinal absorption, demethylation, and enterohepatic circulation of imipramine. | the intestinal absorption and metabolism of single oral doses of imipramine (ip) have been studied in man by portal catheterization. the concentration of ip and the formed desipramine (dmi) was followed in blood-plasma obtained from the portal and cubital veins. the absorption of ip seemed to be completed 80 min after the administration of the drug. there was no sign of demethylation of ip during the passage across the intestinal wall. evidence was found of an enterohepatic circulation of both i ... | 1976 | 1277714 |
pivampicillin and ampicillin in bile, portal and peripheral blood. | in 7 patients with a catheter in the portal vein and a t tube in the common bile duct, the concentration of unhydrolyzed pivampicillin and of ampicillin was measured simultaneously in portal and peripheral blood and in bile after oral administration of 700 mg pivampicillin. in both portal and peripheral circulation of concentration of unhydrolyzed pivampicillin was always less than 1% of the levels of ampicillin, indicating the effectiveness of the intestinal mucosa in the hydrolysis of pivampic ... | 1977 | 1277715 |
comparative analysis of tissue esterases of the zebra danio (brachydanio rerio) and the pear danio (b. albolineatus) by disc gel electrophoresis. | 1978 | 1277802 | |
multiple dopamine d4 receptor variants in the human population. | the dopamine d4 receptor structurally and pharmacologically resembles the dopamine d2 and d3 receptors. clozapine, an atypical antipsychotic that is relatively free of the adverse effects of drug-induced parkinsonism and tardive dyskinesia, binds to the d4 receptor with an affinity 10 times higher than to the d2 and d3 receptors. this may explain clozapine's atypical properties. here we report the existence of at least three polymorphic variations in the coding sequence of the human d4 receptor. ... | 1992 | 1319557 |
analysis of uncoupling protein and its mrna in adipose tissue deposits of adult humans. | brown adipose tissue (bat) is a specialized adipose tissue whose specific marker is the uncoupling protein (ucp). ucp and its mrna were previously detected in the perirenal fat of several adult subjects undergoing surgery for pheochromocytoma. we have investigated the possible association of the presence of ucp and its mrna with pathological conditions other than pheochromocytoma. we obtained adipose tissue from both the periadrenal and the perirenal regions of 36 subjects: group a: human infant ... | 1992 | 1319974 |
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 |
critical research directions in pediatric hiv infection. keystone symposia for molecular and cellular biology. march 27-31, 1992. abstracts. | 1992 | 1351959 | |
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 |
the regulatory process: impacting the np's role. | the importance of the involvement of nurse practitioners not only in the passage of laws regulating their practices, but also in the interpretation of the law is illustrated by 2 cases. the first case in february, 1991, involved the drug enforcement administration's (dea) proposal to prevent nps from directly obtaining a dea number for drug prescriptions. affiliated practitioners could only provide services through a physician. 428 persons replied to the proposed regulation in the federal reg ... | 1992 | 1392671 |
[lemierre's syndrome with splenic abscesses]. | a week after onset of a pharyngo-tonsillitis a previously healthy 23-year-old man developed high fever (41.4 degrees c), leukocytosis (12,200/microliters) with marked shift to the left, thrombocytopenia (86,000/microliters) and increased transaminases (got 83 u/l, gpt 113 u/l). chest x-ray film suggested intrapulmonary abscesses with left-sided pleural effusion. the suspected diagnosis of "post-tonsillitis" septicaemia (lemierre's syndrome) was confirmed by demonstrating anaerobic, fusiform, gra ... | 1992 | 1396137 |
[treatment of chronic eosinophilia-myalgia syndrome--effective therapy regimens become evident]. | 2005 | 1414038 | |
mandatory testing? | 2006 | 1426457 | |
aggregation of bovine platelets by fusobacterium necrophorum. | washed cell suspensions of biovar a strains of fusobacterium necrophorum aggregated cattle platelets, but similar suspensions of biovar b strains did not. platelets were also aggregated by heat-treated bacterial cells or the lipopolysaccharide of biovar a. no platelet aggregation occurred in the presence of the cell-free culture supernatant of biovar a and of all samples prepared from biovar b. scanning electron microscopy revealed that aggregated platelets were not damaged. platelet aggregation ... | 1992 | 1455628 |
doppler investigation of uteroplacental blood flow resistance in the second trimester: a screening study for pre-eclampsia and intrauterine growth retardation. | 2006 | 1472202 | |
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 |
ultrastructure and molecular characterization of fusobacterium necrophorum biovars. | the ultrastructural features and molecular components of 18 strains of fusobacterium necrophorum biovars a, ab and b, isolated from animal and human infections, were examined by electron microscopy, multilocus enzyme electrophoresis (mee) and by sodium dodecyl sulfate-gradient polyacrylamide gel electrophoresis (sds-page). high resolution scanning electron microscopy revealed that the strains possessed a convoluted surface pattern. transmission electron microscopy showed that all strains possess ... | 1992 | 1477801 |
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 |
expression of small heat shock proteins by the third-stage larva of brugia pahangi. | changes in proteins synthesised by the infective third-stage larvae (l3) of the filarial nematode brugia pahangi were examined with respect to the temperature shift encountered by the parasite as it migrates from insect to mammal, and the presence of serum in the culture medium. while the synthesis of a number of polypeptides is regulated by the temperature shift of the l3 from 28 degrees c to 37 degrees c in vitro, there is no evidence that serum has any significant effect on protein synthesis. ... | 1992 | 1484547 |
percutaneous placement of inferior vena cava filters. | pulmonary embolism is a serious and difficult problem. many approaches for the prevention of recurrent pulmonary embolism have been tried. percutaneous placement of inferior vena cava filters is an easy, safe, available and well established procedure for the prevention of pulmonary embolism. the authors review the indications for use of ivc filters, and they review the main filters available in terms of ease of use, the physical characteristics, the technique of introduction, the efficacy and mo ... | 2004 | 1492602 |
characterization of shared antigens of fusobacterium nucleatum and fusobacterium necrophorum. | fusobacterium nucleatum and fusobacterium necrophorum are gram-negative, non-spore-forming anaerobic rods, frequently isolated from the normal flora and diseased lesions of the human oral cavity, gastrointestinal and genitourinary tracts. f. necrophorum is also known to be an animal pathogen. studies were undertaken with rabbit anti-f. nucleatum sera and with human adult periodontitis (ap) sera that demonstrated the sharing of antigens between the two species. immunodiffusion and immunoelectroph ... | 1992 | 1494453 |
enzyme-linked immunosorbent assay for the detection of fusobacterium necrophorum antibody in bovine sera. | an enzyme-linked immunosorbent assay (elisa) with hcl heat extracted antigen of fusobacterium necrophorum was developed for the detection of antibody in bovine sera. optimal conditions for antigen concentration and dilution of bovine serum were established. pretreatment of positive reference serum with the antigens of different bacteria demonstrated no decrease, whereas the serum pretreated with f. necrophorum antigens revealed a decrease in the elisa values. the apparent difference in elisa val ... | 1992 | 1501592 |
[necrobacillosis]. | necrobacillosis is an infection caused by the anaerobic gram-negative rod fusobacterium necrophorum. the infection is most common in previously healthy young adults and is characterised by sore throat followed by rigors, septicaemia and the formation of metastatic abscesses, often in the lungs. the infection has a certain mortality, which is reduced when early and sufficient treatment is administered. the treatment is a prolonged course of penicillin and/or metronidazole. two case histories and ... | 1992 | 1509576 |
factors affecting the leukotoxin activity of fusobacterium necrophorum. | the effect of cultural conditions on the production of leukotoxin by biotypes a and b of f. necrophorum was investigated. biotypes a and b were grown in prereduced, anaerobically sterilized, brain-heart infusion (bhi) broth. the average leukotoxin titer of culture supernatant was 18 times higher from biotype a strains than from biotype b strains. leukotoxin activity peaked during the late-log and early-stationary phases of growth, then declined precipitously in both biotypes. f. necrophorum biot ... | 1992 | 1514235 |
endocarditis with acute mitral regurgitation caused by fusobacterium necrophorum. | infective endocarditis is uncommon in young children, especially in the absence of structural heart disease. we report the case of a 2-year-old boy who presented with acute rupture of the mitral valve chordae 6 weeks after an episode of fusobacterium necrophorum septicemia. his heart had been structurally normal before. mitral valve replacement was successfully performed. this is the first recorded case of endocarditis in a child caused by necrobacillosis. | 1992 | 1518743 |
necrobacillosis with pancytopenia. | two young children whose presentation with necrobacillosis caused considerable diagnostic difficulty resulting in referral to an oncology unit are described. in both cases their severe suppurative multisystem illness was complicated by pancytopenia. one had bone marrow infarcts and severe endocarditis in addition to pulmonary involvement and the other had osteitis which resulted in a deformed humerus. | 1992 | 1519964 |
superoxide dismutase and catalase in an experimental model of multiple organ failure. | multiple organ failure (mof) can be induced by sterile intraperitoneal injection of zymosan in the rat. this results in a typical triphasic illness with maximal clinical signs at days 2 and 12. in this model, superoxide production and lipid peroxidation closely correlate with the triphasic clinical illness. in the present experiment we studied the effect of albumin conjugated superoxide dismutase (sod) and catalase (cat) on lipid peroxidation and organ damage in the acute phase (days 1 and 2). l ... | 1992 | 1538604 |
a semiquantitative enzyme method for identifying fusobacterium necrophorum biovars a and b. | 1992 | 1554776 | |
noninvasive radiologic options in evaluating intracranial complications of otitis media. | 1992 | 1562143 | |
pathogenicity of fusobacterium necrophorum biovar b. | previous studies showed that the high minimum infective dose (more than 10(6) organisms) of biovar a strains of fusobacterium necrophorum for mice by subcutaneous inoculation could be greatly reduced, often to less than 10 organisms, by suspending the fusobacteria in sublethal doses of broth cultures of certain other bacterial species, such as staphylococcus aureus. the present study showed that no such enhancement of infectivity occurred with two biovar b strains. this observation, together wit ... | 1992 | 1585082 |
further observations on the weak immunogenicity of fusobacterium necrophorum. | five virulent strains of fusobacterium necrophorum resembled a single strain examined earlier by possessing little or no immunogenicity: severe subcutaneous infections cured with metronidazole failed to increase the resistance of mice to subcutaneous challenge 22 days after the cessation of treatment. | 1992 | 1585083 |
correlation of serum concentration of alpha 1-acid glycoprotein with lymphocyte blastogenesis and development of experimentally induced or naturally acquired hepatic abscesses in cattle. | changes in serum alpha 1-acid glycoprotein (alpha 1ag) concentration in cattle with hepatic abscesses were observed, and function of alpha 1ag was evaluated, particularly its influence on cellular immune response. test cattle (n = 4) were inoculated with fusobacterium necrophorum, control cattle (n = 2) were inoculated with inactivated bacteria, and naturally affected cattle (n = 11) were found in a slaughterhouse. determination of alpha 1ag was made by use of a single radial immunodiffusion met ... | 1992 | 1586031 |
necrobacillosis--an unusual cause of cervical abscess. | necrobacillosis is a rare infection which may be fatal if inadequately treated. we present a case demonstrating the classical clinical picture upon which correct diagnosis depends. the need for a high index of suspicion is highlighted and appropriate management is discussed. | 1992 | 1613358 |
[lemierre syndrome--post-angina sepsis]. | 1992 | 1620932 | |
[hypertension detection and follow-up program(hdfp)]. | 2006 | 1635190 | |
posterior mediastinal masses: rare causes of cardiac compression. | 2006 | 1636602 | |
hepatic ultrasonography and blood changes in cattle with experimentally induced hepatic abscesses. | hepatic abscesses were induced experimentally in 5 steers by inoculating fusobacterium necrophorum via ultrasonography-guided, percutaneous catheterization of the portal vein. hepatic ultrasonography was performed to determine the onset and progression of abscessation. blood samples were collected before and after inoculation for performing leukocyte counts and hepatic function tests. ultrasonographic evidence of liver abscesses was observed as early as 3 days after inoculation. abscesses appear ... | 1991 | 1679304 |
hrf20, a membrane inhibitor of complement attack, does not protect cells from the cytotoxic reaction by lymphokine activated killer cells. | hrf20, a 20 kda homologous restriction factor, is a membrane glycoprotein anchored via galactosyl phosphatidyl inositol. its function is to protect cells from attack by homologous complement. adsorption of purified hrf20 to raji cells which have little, if any, of this factor increased their resistance to cytolysis by homologous complement. however, the same cells treated with hrf20 remained sensitive to cytotoxic attack by il-2 activated lymphocytes (lymphokine activated killer cells; lak cells ... | 2006 | 1698362 |
intrageneric relationships of members of the genus fusobacterium as determined by reverse transcriptase sequencing of small-subunit rrna. | the phylogenetic interrelationships of 14 members of the genus fusobacterium were investigated by performing a comparative analysis of the 16s rrna sequences of these organisms. the sequence data revealed considerable intrageneric heterogeneity. the four species fusobacterium nucleatum (including f. nucleatum subsp. nucleatum, f. nucleatum subsp. polymorphum, "f. nucleatum subsp. fusiforme," and "f. nucleatum subsp. animalis"), fusobacterium alocis, fusobacterium periodonticum, and fusobacterium ... | 1991 | 1715737 |
real time ultrasonographic evaluation of the infant hip. | although the technique for ultrasonographic evaluation of the infant hip is difficult to learn, it is a valuable diagnostic tool. in many institutions, hip ultrasonography expands upon and complements the clinical examination and minimizes radiographs. | 1999 | 1741175 |
causal attributions in first-degree relatives of depressed and agoraphobic inpatients. | causal attributions in 77 first-degree relatives of major depressed, agoraphobic, major depressed and agoraphobic (comorbid), and dysthymic inpatients were studied. the hypothesis that the relatives of comorbid and dysthymic patients should exhibit more "depressogenic" causal attributions for bad events than the relatives of major depressed and agoraphobic patients was partly supported. relatives of dysthymic patients attributed bad events to more internal causes and assigned more importance to ... | 2004 | 1743018 |
fusobacterium necrophorum and lemierre's syndrome. | 1991 | 1753131 | |
fusobacterium necrophorum sepsis in a six-year-old girl. | 1991 | 1762614 | |
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 |