نتایج جستجو برای: serological tests
تعداد نتایج: 352720 فیلتر نتایج به سال:
We previously derived a typology of schizophrenia from a latent class analysis of 447 first-contact non-affective functional psychotic patients from a defined catchment area. Here, using the same sample, we show that the three subtypes, 'neurodevelopmental' (Type A), 'paranoid' (Type B) and 'schizoaffective' (Type C) have different premorbid, phenomenological and treatment response characterist...
Visceral leishmaniasis (VL) is a zoonotic disease caused by leishmania species. Dogs are considered to be the main reservoir of VL. A number of methods and antigen-based assays are used for the diagnosis of leishmaniasis. However, currently available methods are mainly based on direct examination of tissues for the presence of parasites, which is highly invasive. A variety of serological tests ...
Serological relationships between six type O FMD virus iso lates from different parts of India were studied using two-dimensional microneutralisation tests. All the strains in the study were shown to be related to the O5 subtype. The vaccine strain, O India 53/79, exhibited the broadest serological spectrum, although small differences were observed with isolates from Northern and Western India...
A quantitative fluorometric immunoassay (FIAX) was adapted for the detection of serum antibodies to Brucella abortus in cattle. Results are expressed in nanograms of immunoglobulin binding the antigen carrier. The FIAX was compared with the standard tube agglutination, Rivanol precipitation, and complement fixation tests, using 285 serum samples from vaccinated, challenged, or control cattle. L...
In a vast area of South America, paracoccidioidomycosis is the fourth most common systemic fungal infection among patients with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS). Opportunistic infection with Paracoccidioides brasiliensis is generally disseminated among patients with a low CD4 cell count, involving the lungs, tegument, lymph nodes, monocyte-macrophage ...
OBJECTIVES Establishing indirect immunofluorescence (IFAT) and enzyme-inked immunoassay (ELISA) serological tests' ability to detect canine visceral leishmaniasis (CVL) infection. METHODS 211 cross-bred dogs from the south of the Tolima department (a visceral leishmaniasis endemic area) were evaluated by clinical and serological exams, using the Colombian Leishmania infantum (infantum) MHOM/C...
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