نتایج جستجو برای: beta cells

تعداد نتایج: 1519906  

Journal: :veterinary research forum 2015
rahmat allah fatahian dehkordi hamid moradi

in pancreatic survey, quantitative and morphological characteristics could be fundamental variables for the evaluation of some structures. the aim of this study was the application of stereological methods for estimation of quantitative parameters and morphological evaluation of the pancreas in chickens. ten adult male and ten adult female native chickens were used in this study. routine tissue...

Journal: :Indian Journal of Pharmaceutical Sciences 2021

In this study, we tried to illuminate the role and underlying mechanism of beta-elemene in esophageal squamous cell carcinoma especially metastasis. 3-(4, 5-dimethylthiazolyl-2)-2, 5-diphenyltetrazolium bromide assay was performed determine cytotoxicity its proliferation. Wound healing transwell assays were used elucidate roles betaelemene on migration invasion abilities cells. Quantitative pol...

Introduction: According to the cumulative evidence, genes encoding GABA receptors inhibit neurotransmitters in CNS and are intricately involved in the pathogenesis of mood disorders. Based on this hypothesis, these genes may be expressed in bipolar patients. As a result, we evaluated the gene expressions of GABA-β3 and HT1D receptors to assess their associations with bipolar mood disorder....

Journal: :Journal of materials chemistry. A, Materials for energy and sustainability 2022

The search for highly effective and environmentally safe photocatalysts water splitting photovoltaic solar cells is essential renewable energy conversion storage. Based on first principles calculations, we show that novel 2D $\beta$-PdX$_2$ (X = S, Te) monolayer possesses excellent stabilities great potentials in applications. Comprehensive studies the exhibits semiconductor characteristics wit...

ژورنال: دانشور پزشکی 2019
Amiri, Mona , Ardebili, Mehrdad Eftekhar, Baluchnejadmojarad, Tourandokht , Mehrabi, Jila ,

Background and Objective: Alzheimer’s disease (AD) is a progressive neurodegenerative disorder, in which cortical and hippocampus neurons death is the main target of neurodegeneration. In addition to extracellular beta amyloid accumulation and the production of neural tangles, one of effective factors in the pathology of Alzheimer's disease is vascular injury in the elderly including disturbanc...

پایان نامه :دانشگاه آزاد اسلامی واحد تهران شرق - پژوهشکده علوم پایه کاربردی 1393

امروزه ترکیبات آلاینده‎ آلی به‎وسیله فعالیت های انسانی، از راه های متفاوتی تولید می شوند. این آلاینده‎ها به‎دلیل ویژگی های جهش‎زایی، سرطان‎زایی و سمیت بالایی که دارند برای محیط زیست و موجودات زنده خطرناک هستند. این مواد نسبتاً فرارند و نیمه عمر طولانی دارند لذا تخریب و از بین بردن آلاینده های آلی به‎روش هایی که برای محیط زیست مضر نباشد، مهم است. با توجه به کاربرد گسترده زئولیت‎ها در جذب آلاینده‎...

Journal: :iranian journal of immunology 0
saeid abediankenari department of microbiology and immunology, faculty of medicine, mazandaran university of medical sciences, sari, iran davoud shaker department of microbiology and immunology, faculty of medicine, mazandaran university of medical sciences, sari, iran farshideh abedian department of microbiology and immunology, faculty of medicine, mazandaran university of medical sciences, sari, iran arazmohammad mirabi department of microbiology and immunology, faculty of medicine, mazandaran university of medical sciences, sari, iran

background: dendritic cells (dc) are a key regulator of the immune response, and interferon- beta (ifn-β) is considered an immunomodulatory molecule for dc. objective: the purpose of this study was to evaluate the ability of ifn-β treated dc to induce cytokine secretion by cd4+ t cells. methods: dendritic cells were generated from blood monocytes with granulocyte-monocyte colony-stimulating fac...

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