نتایج جستجو برای: immune status

تعداد نتایج: 667931  

2009
Knut A. Hestad Pål Aukrust Sverre Tønseth Solveig Klæbo Reitan

Epidemiological findings indicate a connection between depressive symptoms and changes in status of the immune system in depressed patients. This raises the possibility of causative connections. Theories on mechanisms for interactions between immune and affective systems – directly and via endocrine system – are evolving. Such hypothesized causative connections are supported by several findings...

Journal: :Proceedings. Biological sciences 2000
S C Harvey A W Gemmill A F Read M E Viney

The parasitic nematode Strongyloides ratti has a complex life cycle. The progeny of the parasitic females can develop into three distinct morphs, namely directly developing infective third-stage larvae (iL3s), free-living adult males and free-living adult females. We have analysed of the effect of host immune status (an intra-host factor), environmental temperature (an extra-host factor) and th...

2005
Karlheinz Schmidt

Adequacy or deficiency in the micronutrient status of an individual deeply affects its immunocompetence. Among the different micronutrients, antioxidative vitamins and f3-carotene are particularly effective in modulating immune functions and host defense against microorganisms or other invasive processes. This involves antigen-specific humoral or cellmediated reactions ofthe immune system as we...

2017
Jacek J. Sznurkowski Anton Żawrocki Katarzyna Sznurkowska Rafał Pęksa Wojciech Biernat

Background Anti-immune programmed death-ligand 1 (PD-L1) pathway is used by the tumor to overcome immune system and serves as immunotherapy target in various malignancies. Aim To investigate the expression of PD-L1 in vulvar squamous cell carcinoma (vSCC) and to assess it's clinicopathological and prognostic significance. Methods Immunohistochemical PD-L1 expression was evaluated in 84 vSCC...

Journal: :international journal of molecular and cellular medicine 0
malihe naderi department of microbiology, qom branch, islamic azad university, qom, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی قم (islamic azad university of ghom) naghmeh gholipour national institute of genetic engineering and biotechnology, department of molecular genetics, tehran, iran.سازمان اصلی تایید شده: پژوهشگاه ملی مهندسی ژنتیک و زیست فناوری mohammad reza zolfaghari department of microbiology, qom branch, islamic azad university, qom, iran.سازمان اصلی تایید شده: دانشگاه آزاد اسلامی قم (islamic azad university of ghom) binabaj maryam moradi department of clinical biochemistry, faculty of medicine, golestan university of medical sciences, golestan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی گلستان (golestan university of medical sciences) ahmad yegane moghadam kashan university of medical sciences, department of otolaryngology, kashan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی کاشان (kashan university of medical sciences) motalleb gholamreza faculty of science, department of biology, university of zabol, zabol, iran.سازمان اصلی تایید شده: دانشگاه زابل (zabol university)

the prevalence of hepatitis c virus (hcv) is approximately 3% around the world. this virus causes chronic hepatitis, liver cirrhosis and hepatocellular carcinoma. the effectiveness of interferon-α and ribavirin therapy is about 50% and is associated with significant toxicity and cost. hence, generating new vaccines or drugs is an obligation. however, there is no vaccine available for clinical u...

Journal: :بینا 0
محمدعلی جوادی ma javadi تهران- پاسداران- بوستان نهم- بیمارستان لبافی نژاد- مرکز تحقیقات چشم

corneal transplantation is the most common and successful form of solid organ transplantation with a 2-year survival rate of over 90% in low risk cases. this high success rate may be due to the immune privileged status of the cornea, acaid (anterior chamber associated immune deviation) induction phenomena and secretion of inhibitory molecules by corneal cells such as il1-ra, il-1a and fas ligan...

Journal: :iranian journal of immunology 0
abolhassan faramarzi department of otolaryngology head and neck surgery ,shiraz university of medical sciences azra shamsdin department of immunology, fassa school of medical sciences abbas ghaderi shiraz institute for cancer research

background: tonsils and adenoids are involved in both local immunity and immune surveillance for the development of immune defense mechanisms. a number of investigators have found decreased immunoglobulin levels after adenotonsillectomy while others have failed to find significant changes. the effects of adenotonsillectomy on the cellular immunity of children have not been investigated extensiv...

Imbalanced immune responses against fetus alloantigens can lead to abnormality in pregnancy. Interleukin-10(IL-10) plays key roles in regulation of immune responses against self and foreign antigens to induce tolerance to these antigens. Therefore, alteration in expression of IL-10 during pregnancy may result in several pathologic conditions such as preterm labor. IL-10 leads to a normal pregna...

Abstract Background and Aims: Medical students are exposed to various infectious diseases during their clinical training period, including measles and rubella. In Iran, to control the outbreaks of measles and rubella a mass vaccination campaign was conducted on 2003. The present investigation evaluates Immunity to measles and rubella in a group of Babol medical students and determines the ...

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