The presence of two positive slopes means a change of mAbs conformation or orientation. Finally, agglutination profiles obtained with non-treated vitellogenic females, estradiol-treated males and vitellogenic females plasma let us to suppose that two VTG proteins are recognized: one of them in ...
The Crypto-La test gave false-positive results on 1% (4/384) of control CSF specimens tested. Nonspecific agglutination reactions were observed with 1,6% (13/829) of all CSF specimens and 22% (10) of sera tested. The ethylenediaminetetra-acetic heat-extraction method proved reliable in ...
difficile, and in a comparison ward only 3%, but the latex test was positive for 37% and 40% respect...关键词: bacterial diseases diagnosis diarrhoea elderly false positive results infections latex agglutination test DOI: 10.1016/0140-6736(90)91500-A ...
Disposable test slides. For the positive control, positive control suspension is mixed with test latex reagent and control test reagent. Easily discernibleagglutinationof the test latex reagents, with no significant agglutination of the control latex, indicates normal reagent function. ...
Simple, speedy, sensitive, and specific serodiagnosis of pertussis by using a particle agglutination test. We developed a particle agglutination test (KPA) with poly(gamma-methyl L-glutamate) as the solid particle for measurement of pertussis toxin (PT) antibody... Aoyama,Kato,Takeuchi,... - ...
LAT showed 88.5% of sensitivity, 95% of specificity, 60.5% of positive predictive value, 99% of negative predictive value and 94.5% of accuracy. Discussion: Latex agglutination is easy to perform in a short time and does not require expensive equipment or skilled personnel, and the reagents ...
The aim of this study was to compare the three assays designed for diagnosis of rotavirus in stool samples: polyacrylamide gel electrophoresis (PAGE) as gold standard method, with the antigen detection method using enzyme immunoassay (EIA) and latex agglutination (LA). A cross-sectional ...
Latex agglutinationBackground: There is a clinical need to have a rapid and sensitive means to identify persons with immunity to varicella-zoster virus (VZV). Objectives: We evaluated a simple-to-perform assay for detecting antibodies to VZV using a commercial latex agglutination (LA) test, in ...
1989. Rapid detection of vaginal colonization with group B streptococci by means of latex agglutina- tion. Am. J. Obstet. Gynecol. 160:566-568.Tinghitella T. Rapid detection of vaginal colonization with group B streptococci by means of latex agglutination - RJ, Blair, et al. - 1989...