解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科，口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学，全科和内科
医学，法律
医学，研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学，核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学，临床
abstract：:A total of 1,298 nonfermentative gram-negative rods were used to evaluate the performance of the individual biochemical tests in the N/F System and to determine whether the observed results included sufficient key reactions for rapid identification. The system included an oxidase test, two screening tubes providing 5 ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1979-02-01 00:00:00
abstract：:Todd-Hewitt broth (THB) containing colistin and nalidixic acid was compared with four other media with respect to efficacy of isolation of group B streptocci. It was effective as plain THB, THB with gentamicin and nalidixic acid and blood, and THB with colistin, nalidixic acid, and blood. THB with gentamicin and nalid...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1979-02-01 00:00:00
abstract：:A strain of Escherichia coli isolated from a child with diarrhea was biochemically similar and antigenically identical (O and K antigens) to the standard strain of E. coli O group 29 and was positive in the Serény test for invasiveness, which suggests that it can cause a Shigella-like illness. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1979-02-01 00:00:00
abstract：:Human milk obtained from 21 American nursing mothers was studied for the presence of secretory immunoglobulin A antibody to rotavirus, the most common etiological agent of infantile gastroenteritis. Antibody was quantitated by adaptation of a recently described solid-phase radioimmunoassay technique that employs simia...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Two brands of thiosulfate citrate bile salts sucrose agar and Monsur taurocholate tellurite gelatin (TTG) agar were compared with two newly developed media, sucrose tellurite teepol agar and Vibrio parahaemolyticus agar for isolation and identification of Vibrio cholerae. The thiosulfate citrate bile salts sucrose and...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:A strain of the Legionnaires disease bacterium (LDB) that was isolated by Joseph E. McDade from a postmortem lung specimen of a patient with fatal atypical pneumonia at the Veterans Administration Hospital in Togus, Maine was serologically different from 16 other strains of LDB that had been isolated previously from p...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1979-01-01 00:00:00
abstract：:Sixteen metabolically deficient dwarf-colony mutants of Escherichia coli were isolated from urine culture and represented about 2% of all E. coli isolated during the same period. In 14 cases, mutants were isolated from debilitated patients: elderly persons or patients in the terminal stages of a chronic disease. In 15...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-12-01 00:00:00
abstract：:The purpose of this investigation was to ascertain the lipolytic activities (specifically, esterase) of those species of Candida that are most commonly isolated from human infections. Eight species of Candida were surveyed for their ability to hydrolyze various polyoxyethylene sorbitan compounds (Tweens). Of the 64 is...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-12-01 00:00:00
abstract：:We classified microorganisms from the clinical laboratory by using information provided by the Gram stain and antibiotic sensitivity profiles obtained with the Bauer-Kirby technique. Approximately 4,000 microorganisms, routinely identified and tested for antibiotic sensitivities in a large hospital microbiology labora...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-12-01 00:00:00
abstract：:Three variants of a Corynebacterium diphtheriae subsp. mitis strain belfanti, two toxigenic (phage types 7 and 11) and one nontoxigenic (phage type 7), were simultaneously isolated from the throat of an adult. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-12-01 00:00:00
abstract：:Of 382 strains tested, 261 strains of the species Bacteroides fragilis, B. thetaiotaomicron, B. ovatus, and B. distasonis produced phenylacetic acid; the remaining strains, belonging exclusively to the species B. vulgatus, failed to do so. This differentiation characteristic may be useful in routine clinical bacteriol...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
abstract：:The use of counterimmunoelectrophoresis (CIE) for detection of serum antibodies to staphylococcal teichoic acids was evaluated against teichoic acids prepared by sonic treatment or lysostaphin extraction of Staphylococcus aureus (Lafferty strain). Of 54 patient sera from suspected cases of staphylococcal endocarditis,...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
abstract：:Complement-fixing antibody was detected in 13 of 16 patients with histological and/or culture evidence of infection with Nocardia species. The antigen used was a filtrate of soluble substances secreted into liquid growth medium by cultures of N. asteroides. Apparent false positives reactions were found in three of thr...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
abstract：:A new phenomenon of synergistic hemolysis by Clostridium perfringens alpha-toxin and the streptococcal CAMP factor on human and guinea pig erythrocytes is described. A possible mode of action of the CAMP factors is suggested. On human blood agar all of the tested isolates of group B streptococci gave an arrowhead-shap...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
abstract：:Routine anaerobic subcultures of macroscopically negative blood culture bottles, performed within 1 day of receipt of the culture and after 5 days of incubation, were evaluated. Anaerobes were recovered from 207 (12.3%) of the total 1,688 positive cultures and, of these, 154 were only detected macroscopically, 11 only...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-10-01 00:00:00
abstract：:Fluorescence of sensitized bacterial suspensions, reactive with either fluorescein-labeled or rhodamine-labeled antiglobulins, could be quantitatively distinguished in dual-labeled preparations by fluorescence immunoassay. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-09-01 00:00:00
abstract：:Sheep and human erythrocytes, partially processed by Staphylococcus aureus or Clostridium perfringens, were susceptible to lysis in the presence of Propionibacterium acnes. P. acnes liberated a lipase that was detected on Tween 80 agar and also on phospholipase C-precipitated egg yolk agar. Such a lipase might have co...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:A procedure for detecting pneumococcal capsular polysaccharides in immune complexes is described. Separation of antigen from immune complexes is achieved by electrophoresis at 56 degrees C. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:Stable dwarf forms of Staphylococcus aureus have been identified in clinical specimens as the sole or predominant isolate in eight cases. These organisms have been shown to be menadione or thiamine dependent, i.e., cultivation in the presence of one of these agents has permitted growth of colonies which appear typical...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:The arylsulfatase isozymes of Mycobacterium fortuitum, M. peregrinum, M. chelonei subsp. chelonei, and M. chelonei subsp. abscessus were examined to determine the isozymal and immunological relationship among the members of the M. fortuitum complex. Cell extracts were subjected to electrophoresis on agarose and polyac...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:A rapid screening test has been developed to detect heat-labile enterotoxin produced by individual colonies of Escherichia coli or Vibrio cholerae growing on media solidified with agar. The applicability of this method for isolating tox mutants of E. coli and V. cholerae has been demonstrated. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:Quantitative lactate determinations were performed on cerebrospinal fluids to assess their value in the rapid diagnosis of bacterial and mycotic meningitis and to evaluate their value in assessing the prognosis in these patients. Cerebrospinal fluid lactate concentrations were elevated in all patients with untreated b...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-07-01 00:00:00
abstract：:A method is presented for preparing smears for proficiency testing and quality control in acid-fast microscopy. The work was prompted by the increased demand for acid-fast bacilli positive smears with characteristic microscopic appearance and among-smear uniformity. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-07-01 00:00:00
abstract：:A rapid and simple method for extracting specific cell-free antigens of Coccidioides immitis and Histoplasma capsulatum from agar slant cultures was developed. The extracts were analyzed in immunodiffusion tests for the presence of C. immitis or H. capsulatum specific antigens. These extracts were compared with cultur...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-07-01 00:00:00
abstract：:Infections due to biochemically typical Yersinia enterocolitica usually present as gastroenteritis, mesenteric lymphadenitis, terminal ileitis, and septicemia often with visceral abscesses. In these instances, the isolates have been biochemically typical and of well-established serotypes, namely 0:3 or 0:9 and, in the...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-06-01 00:00:00
abstract：:Antibody to equid herpesvirus 1, which mediates single radial hemolysis, is that responsible for neutralization. Hemagglutination inhibition antibody is not necessarily involved in neutralization or hemolysis. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-05-01 00:00:00
abstract：:A washing procedure that removed maximum numbers of contaminating microorganisms from whole surgical gloves was developed. Washing, coupled with membrane filtration, proved to be a simple and effective method for bioburden determinations on whole gloves. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-05-01 00:00:00
abstract：:Microagglutination and micro-enzyme-linked immunosorbent assay (ELISA) tests with easily prepared, safe, heat-killed antigens for detecting antibodies to the legionnaires disease organism have been developed. A safranin-stained whole-cell antigen is used in the microagglutination test, and a simply prepared soluble an...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-04-01 00:00:00
abstract：:A semisolid medium (designated Serratia differentiation medium) containing L-arabinose, ornithine, and selective inhibitor was used to differentiate three clinically encountered Serratia species. The inhibitor, Irgasan DP-300, was incorporated to eliminate false-positive reactions from most remaining Enterobacteriacea...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：:Rose Bengal and counterimmunoelectrophoresis, two tests that detect antibodies against different structural antigens, when carried out on spinal fluid permitted rapid diagnosis of human Brucella meningitis. The Rose Bengal test was positive in five out of five patients studied, and counterimmunoelectrophoresis was pos...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-02-01 00:00:00
abstract：:Optimal conditions for a fluorescence immunoassay of antibodies to, and surface antigens of, Actinomyces viscosus ATCC 19246 are described. In the standard fluorescence immunoassay, 10(8) colony-forming units of A. viscosus reacted with an antibody preparation, were washed, and then were treated with an excess of fluo...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-02-01 00:00:00
abstract：:Haemophilus influenzae type e biotype 4 was isolated from a single antemortem blood culture obtained from a 60-year-old, white male with abdominal carcinomatosis. ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:The appearance and persistence of immunoglobulin M (IgM) and IgG antibodies in postnatal rubella infections were studied by employing a solid-phase radioimmunoassay test. Altogether, 222 serial serum specimens from 51 patients with acute rubella infection were tested. Both IgG and IgM antibodies developed rapidly and ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:A colorimeter capable of measuring results of enzyme-linked immunosorbent assay (ELISA) reactions directly in the wells of a microtiter plate is described. This colorimeter proved to be as accurate as a conventional spectrophotometer in assessing ELISA reactions, but had the advantage of not requiring transfer of the ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1978-01-01 00:00:00
abstract：:By quantitative gas-liquid chromatography of glucose-containing blood cultures at the moment of first signs of growth, a presumptive diagnosis of anaerobic bacteremia could be made in 24 out of 26 cultures yielding obligate anaerobes upon subsequent culture. With Bacteroides sp. (20 strains isolated), elevated levels ...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1977-12-01 00:00:00
abstract：:Freshly isolated clinical strains of Klebsiella were tested for the ability to fix dinitrogen by the acetylene reduction assay. Ability to detect this trait was markedly affected by cultural conditions. When the test was run at 37 degrees C in the presence of yeast extract (50 mg/liter), only 1.6% of the organisms wer...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1977-11-01 00:00:00
abstract：: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 o...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1977-11-01 00:00:00
abstract：:A latex agglutination test was evaluated as a method for detection and titration of antiplague antibodies. Slide and microtiter techniques using polystyrene latex particles coated with specific fraction-I-antigen of Yersinia pestis were found to be comparable in specificity and sensitivity to serological tests commonl...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1977-10-01 00:00:00
abstract：:A growth medium with a specific oxidation-reduction potential containing peptone, dextrose, sodium succinate, sodium lactate, gelatin, sodium bicarbonate and blue tetrazolium, an indicator dye, in a tris(hydroxymethyl)aminomethane buffer was used to detect the presence of microorganisms in blood. The procedure involve...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1977-09-01 00:00:00
abstract：:Imferon, an iron-dextran complex, enhances the growth of Neisseria gonorrhoeae and N. meningitidis. The use of Imferon as a replacement for ferric nitrate, in a defined supplement for GC agar significantly increased the average colony sizes of both gonococci and meningococci. In comparison with Thayer-Martin medium, I...
journal_title：Journal of clinical microbiology
pub_type： 杂志文章
doi：
更新日期：1977-09-01 00:00:00
