Results 101 to 110 of about 4,595 (194)

Sensitive Detection and Early Prognostic Significance of p24 Antigen in Heat-Denatured Plasma of Human Immunodeficiency Virus Type 1-Infected Infants [PDF]

open access: yes, 2017
Immune complex formation causes underdetection of p24 antigen in human immunodeficiencyvirus(HIV)infection.Brieflyboilingdilutedplasma releasesallcomplexedantigen, which can then be measured by some commercial assays.
Doni, J.   +5 more
core  

First reported case of fatal tuberculosis in a wild African elephant with past human-wildlife contact [PDF]

open access: yes, 2017
Tuberculosis is emerging/re-emerging in captive elephant populations, where it causes morbidity and deaths, although no case of TB in wild African elephants has been reported.
ALASAAD, S.   +11 more
core  

Conhecimento e percepção de vulnerabilidades para o HIV/ AIDS entre os acadêmicos de uma universidade privada [Knowledge and awareness of vulnerability to hiv / aids among students of a private university]

open access: yesRevista Enfermagem UERJ, 2014
Este estudo teve como objetivos identificar o nível de conhecimento e percepção de vulnerabilidades para o Vírus da Imunodeficiência Humana/ Síndrome da Imunodeficiência Adquirida (HIV/AIDS) e a adesão ao teste Anti-HIV entre os acadêmicos de uma ...
Anderson Pinto da Silva   +5 more
doaj  

Development of a Novel Enzyme-Linked Immunosorbent Assay and Lateral Flow Test System for Improved Serodiagnosis of Visceral Leishmaniasis in Different Areas of Endemicity. [PDF]

open access: yesMicrobiol Spectr, 2023
Mahdavi R   +12 more
europepmc   +1 more source

Evaluation of serum concentration of AFP marker in toxoplasmosis pregnant women with high level of IgG & IgM toxoplasma antibody by ELISA assay in a population of Tehran,Iran [PDF]

open access: yes, 2016
Background and aims: Toxoplasmosis is a parasitic disease which may cause some laboratory symptoms in infected individuals. One of the main ways of transmition this organism is placenta to fetus pathway.
Ghaffari Novin, Sekhavat.   +2 more
core   +1 more source

Presence of HIV-1 group O infection in West Africa [PDF]

open access: yes, 1996
Badombena, W.   +10 more
core   +1 more source

Antibody Cross-Reactivity in Serodiagnosis of Lyme Disease. [PDF]

open access: yesAntibodies (Basel), 2023
Grąźlewska W, Holec-Gąsior L.
europepmc   +1 more source

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