Results 51 to 60 of about 484,151 (372)
Complement Fixation Test: An Update of an Old Method for Diagnosis of Bullous Pemphigoid [PDF]
, 2016 The complement fixation test (CFT) is a method traditionally used for diagnosis of gestational pemphigoid. Its performance in diagnosis of bullous pemphigoid (BP) has not been investigated in a large patient cohort.
Horváth, Orsolya N. +4 more
core +3 more sources
Object category understanding via eye fixations on freehand sketches [PDF]
, 2017 The study of eye gaze fixations on photographic images is an active research area. In contrast, the image subcategory of freehand sketches has not received as much attention for such studies. In this paper, we analyze the results of a free-viewing gaze fixation study conducted on 3904 freehand sketches distributed across 160 object categories.
arxiv +1 more source
Semina: Ciências Agrárias, 2014 The aim of this paper was to estimate the prevalence of antibodies to Chlamydophila abortus in ewes from the Londrina region of Paraná state. Blood samples from 267 adult ewes from eight herds were submitted to complement fixation testing.
Bruna Azevedo de Carvalho Lima +6 more
doaj +1 more source
Veterinary Medicine and Science, 2023 Introduction Brucellosis is one of the infectious diseases that has the greatest impact on the productivity of sheep and goats. A cross‐sectional study followed by a simple random sampling technique was used to investigate the seroprevalence of ...
Desalegn Dosa +2 more
doaj +1 more source
Yersinia enterocolitica serotype O:9 cultured from Swedish sheep showing serologically false-positive reactions for Brucella melitensis [PDF]
Infection Ecology & Epidemiology, 2012 In a herd of 20 sheep in Sweden, a country where brucellosis has never been diagnosed in sheep or goats, a total of six sheep were found serologically positive to Brucella melitensis in two different rounds of sampling. Yersinia enterocolitica serotype O:
Erika Chenais +3 more
doaj +1 more source
The structure of the Maxwell spot centroid [PDF]
arXiv, 2022 The dark entoptic Maxwell spot centroids seen through a blue filter, which coincide with the blue cone-free areas centered on the foveas, are shown to exhibit a structure. When observing through the green part of a blue-green exchange filter in a foveascope, after a fixation through the blue part, a small orange disc is seen around the centre of the ...
arxiv
Journal of Clinical Pathology, 1983 An enzyme-linked immunosorbent assay (ELISA) for the detection of IgG and IgM antibodies against Mycoplasma pneumoniae, performed with commercial antigen and reagents, is compared with the complement fixation test (CF) in a serological study of 209 human
E. Dussaix, A. Slim, P. Tournier
semanticscholar +1 more source
Reiter protein complement fixation test for syphilis.
Public health reports (1974), 1957 USPENSIONS of the Reiter strain of Treponema pallidtum were first employed in the serodiagnosis of syphilis by Gaehtgens (1). He reported satisfactory sensitivity and specificity with a complement fixation test in which the suspension was used as antigen.
G. R. Cannefax, W. Garson
semanticscholar +1 more source
Studies on the Streptococcal Complement-Fixation Test [PDF]
, 1952 THE STREPTOCOCCAL COMPLEMENT-FIXATION TEST Attempts were made to group the haemolytic streptococci of Lancefield's groups A - N with the complement-fixation test.
Brooke, Marcus S
core
Journal of Clinical Microbiology, 1986 The association of Campylobacter pyloridis with antrum gastritis and peptic ulcers was described. We investigated antral biopsies from 180 patients who underwent gastroscopy.
H. Wulffen +4 more
semanticscholar +1 more source