نتایج جستجو برای: cellular and humoral immunity

تعداد نتایج: 16867940  

Razieh Yazdanparast, Shahnaz Rafieii, Tahere Zehtab,

Experimental autoimmune vitiligo was induced by the intradermal injection of the purified mushroom tyrosinase emulsified in Complete Freund’s Adjuvant (CFA) in female C57BL/6 mice. The onset of vitiligo was characterized by hair hypopigmentation and total melanocyte depletion in the basal layer of the epidermis. Oral administration of semipurified mushroom tyrosinase prevented experimental auto...

2005
Frank M. Szaba Lawrence W. Kummer Debra K. Duso Ekaterina P. Koroleva Alexei V. Tumanov Andrea M. Cooper James B. Bliska Stephen T. Smiley Jr-Shiuan Lin

Pulmonary infection with the bacterium Yersinia pestis causes pneumonic plague, an often-fatal disease for which no vaccine is presently available. Antibody-mediated humoral immunity can protect mice against pulmonary Y. pestis infection, an experimental model of pneumonic plague. Little is known about the protective efficacy of cellular immunity. We investigated the cellular immune response to...

Journal: :Revista Brasileira De Medicina Do Esporte 2021

ABSTRACT Grape proanthocyanidin is a good health product, without side effects and excellent biological activity, but research in the field of sports tonic still relatively slow. Currently, technology preparation extraction grape proanthocyanidins mature. This fact laid groundwork for research. study first described structure grapes, built immune system volleyball players before after taking su...

Journal: :modares journal of medical sciences: pathobiology 2005
ali reza nakhaee sima rafati ali-hatef salmanian mohammad taghikhani mehdi mohebali

purpose: evaluation of humoral and cellular immune responses of naturally infected dogs against type i (rcpb) (recombinant cycsteine proteinase b), and ii (rcpa) (recombinant cycsteine proteinase a) recombinant cysteine proteinases and c-terminal extension (cte) of leishmania infantum (l. infantum). materials and methods: in this study, fourteen infected dogs (7 with symptoms, 7 asymptomatics)...

2014
Viraj Kulkarni Margherita Rosati Rashmi Jalah Brunda Ganneru Candido Alicea Lei Yu Yongjun Guan Celia LaBranche David C Montefiori Alan D King Antonio Valentin George N Pavlakis Barbara K Felber

BACKGROUND A desirable HIV vaccine should induce protective long-lasting humoral and cellular immune responses. METHODS Macaques were immunized by env DNA, selected from a panel of recently transmitted SIVmac251 Env using intradermal electroporation as vaccine delivery method and magnitude, breadth and longevity of humoral and cellular immune responses. RESULTS The macaques developed high, ...

2014
Yan Song Chunlai Liang Wei Wang Jin Fang Nana Sun Xudong Jia Ning Li

This study was to investigate the immunotoxicological potential of corn genetically modified (GM) with Bacillus thuringiensis (Bt) Cry1Ah gene in BALB/c mice. Female BALB/c mice were randomly assigned to one of the four groups: the negative control group, the parental corn group, the GM corn group and the positive control group with 10 mice per group. Mice in the GM corn group and the parental ...

Journal: :acta medica iranica 0
saberi h fakhr tabatabai sa hussain khan z

central nervous system ranks among the favorite sites to get involved by nocardia astroides. this opportunistic organism complicates many disorders characterized by cellular or humoral immunity disturbances.a 36-year-old woman is being presented, known to have systemic lupus erythematosus (sle) and having received a two year course of corticosteroid treatment. cerebellar abscess was found on di...

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