نتایج جستجو برای: ژن gra7

تعداد نتایج: 15820  

Journal: :Journal of clinical microbiology 2006
Elisa Beghetto Andrea Spadoni Luca Bruno Wilma Buffolano Nicola Gargano

We have evaluated the diagnostic utility of six antigenic regions of the Toxoplasma gondii MIC2, MIC3, M2AP, GRA3, GRA7, and SAG1 gene products, assembled in recombinant chimeric antigens by genetic engineering, in order to replace the soluble, whole-cell tachyzoite extract in serological assays. Serum samples from 100 adults with acquired T. gondii infection and from 30 infants born to mothers...

Journal: :Experimental parasitology 2017
Abdelbaset Eweda Abdelbaset Hend Alhasan Doaa Salman Mohamed Hassan Karram Mahmoud Abd Ellah Rushdi Xuan Xuenan Makoto Igarashi

Cats are the only definitive hosts of Toxoplasma gondii and constitute an essential source of infection to all warm blooded animals and humans. Diagnosis of T. gondii infection in cats is fundamental for proper management and control of infection in humans and animals. In the current study, we have evaluated the diagnostic performance of tachyzoite lysate antigen (TLA) and different T. gondii r...

Journal: :Journal of clinical microbiology 2000
D Aubert G T Maine I Villena J C Hunt L Howard M Sheu S Brojanac L E Chovan S F Nowlan J M Pinon

We have evaluated the diagnostic utility of eleven Toxoplasma gondii recombinant antigens (P22 [SAG2], P24 [GRA1], P25, P28 [GRA2], P29 [GRA7], P30 [SAG1], P35, P41 [GRA4], P54 [ROP2], P66 [ROP1], and P68) in immunoglobulin G (IgG) and IgM recombinant enzyme-linked immunosorbent assays (Rec-ELISAs). Following an initial evaluation, six recombinant antigens (P29, P30, P35, P54, P66, and P68) wer...

2014
Mohammad Talebzadeh Reyhaneh Mohabati Jalal Babaie Samira Amiri Mojgan Allahyari

Toxoplasma gondii is an obligate intracellular protozoan parasite that can infect human and other warm-blooded animals. Although usually asymptomatic in immunocompetent individuals, toxoplasmosis may reactivate in immunocompromised patients (e.g. AIDS patients and organ transplant recipients) and cause severe diseases such as toxoplasmic encephalitis. Moreover, primary maternal infection can pu...

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