Results 31 to 40 of about 285,870 (377)

Recherches immunologiques sur la péripneumonie. X. Proposition d'une nouvelle technique sérologique pour le diagnostic expérimental de la maladie : le test des quatre tubes

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1968
Après avoir indiqué les raisons qui les ont conduits à suspecter certaines défaillances de la réaction de fixation du complément dans le diagnostic de la péripneumonie bovine, les auteurs décrivent sous le nom de "test des 4 tubes" une technique de ...
Alain Provost, R. Quéval
doaj   +1 more source

Loss of very-long O-antigen chains optimizes capsule-mediated immune evasion by Salmonella enterica serovar Typhi. [PDF]

open access: yes, 2013
UnlabelledExpression of capsular polysaccharides is a variable trait often associated with more-virulent forms of a bacterial species. For example, typhoid fever is caused by the capsulated Salmonella enterica serovar Typhi, while nontyphoidal Salmonella
Bäumler, Andreas J   +5 more
core   +1 more source

Quantitative Micro-Complement Fixation Test [PDF]

open access: yesApplied Microbiology, 1971
A quantitative micro-complement fixation test capable of detecting nanogram quantities of antigen is described. The test is simple to perform and is highly reproducible. Typical results from three antigen-antibody systems are given.
T. C. Fuller, A. A. Marucci
openaire   +2 more sources

Brucellosis and chlamydiosis seroprevalence in goats at livestock–wildlife interface areas of Zimbabwe [PDF]

open access: yes, 2019
In Zimbabwe, there have been no chlamydiosis and limited brucellosis studies in goats. This study was conducted to determine the seroprevalence and risk factors of the two diseases in goats at three different livestock–wildlife interface areas: porous ...
Bhandi, Solomon   +8 more
core   +1 more source

A Complement Fixation Test for Dengue.

open access: yesExperimental Biology and Medicine, 1948
Studies carried out by one of us (A. B. S.) since 1944 have established the fact that several immunologically distinct but related types of virus are responsible for the clinically typical and) atypical forms of dengue.1 Since the adaptation of dengue virus to mice,2 Sabin and Schlesinger found that the neutralizing antibodies which developed following
Irving Young, Albert B. Sabin
openaire   +3 more sources

Simple solutions to false results with plate/slide agglutination tests in diagnosis of infectious diseases of man and animals

open access: yesMethodsX, 2015
We have developed a new Superagglutination test for serodiagnosis of infectious diseases. It differs from conventional plate/slide agglutination tests (PAT/SAT) by three additional steps: prior staining of serum antibody by adding a dye and addition of ...
Hari Mohan Saxena   +2 more
doaj   +1 more source

Seroprevalence, Accuracy and Precision Value of Brucellosis Surveillence at The Region Area of Balai Karantina Pertanian Kelas I Balikpapan

open access: yesMedia Kedokteran Hewan, 2023
The Technical Implementation Unit alai Karantina Pertanian Kelas I Balikpapan plays a role in efforts to prevent the entry, spread, and release of HPHK. Direct observation was performed by surveying the target brucellosis in the region of Balai Karantina
Faizal Rafiq   +5 more
doaj   +1 more source

Lewis X antigen mediates adhesion of human breast carcinoma cells to activated endothelium. Possible involvement of the endothelial scavenger receptor C-Type lectin [PDF]

open access: yes, 2007
Lewis x (Lex, CD15), also known as SSEA-1 (stage specific embryonic antigen-1), is a trisaccharide with the structure Galβ(1–4)Fucα(1–3)GlcNAc, which is expressed on glycoconjugates in human polymorphonuclear granulocytes and various tumors such as colon
A Hittelet   +51 more
core   +1 more source

Brucellosis in buffalos from Corrientes northeast (Argentina)

open access: yesItalian Journal of Animal Science, 2010
Buffalo’s production represents an important option as input source in livestock systems located in areas with little profitability by cattle. In mostly farms, cattle and buffalos are breeding together, due that in Argentina, to carry out buffalo ...
G. Crudeli   +4 more
doaj   +1 more source

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