نتایج جستجو برای: secretion

تعداد نتایج: 130335  

Journal: :Jentashapir Journal of Cellular and Molecular Biology 2022

Context: Statins are administered to decrease atherosclerosis in patients with coronary heart disease. These drugs enhance the risk of diabetes by affecting islets insulin secretion. Objectives: Therefore, this systematic review investigates effect statins on secretion Langerhans related original studies. Methods: A preliminary search was performed PubMed, Scopus, Web Science, and ProQuest data...

افشاری, زهرا, بهرامی, محمد, زارع, فاطمه, زواررضا, جواد, شیخها, محمدحسن, کلانتر, سید مهدی,

Introduction: Previous studies have shown altered levels of n-3LCPUFA in the pathophysiologcal conditions such as preeclampsia .Also elevated expression of sFlt-1 in preeclampsia plays a major role in the pathogenesis of this serious disorder especially in reduced placental oxygenation. The present study examines the hypothesis that Eicosapentaenoic acid (EPA 20:5), an omega-3 long-chain polyun...

Jasminum amplexicaule Buch.-Ham. (Oleaceae) has been commonly used in the traditional medicine in dysentery, diarrhoea and bellyache in China. In the present work, the methanol extract of Jasminum amplexicaule (JME) was examined for pharmacology on human colonic epithelial cell line T84 by the short-circuit current technique. The results showed that pretreatment of T84 cells with JME produced a...

Obesity is a main reason of type 2 diabetes and also chronic exposure to arsenic (As)can produce diabetic symptoms. In previous studies, the association between high-fat dietand arsenic in the incidence of diabetes was found, but the role of beta cells activity, livermitochondrial oxidative stress, and hepatic enzymes (leptin, adiponectin and beta amylase)was unclear. Thus, present study was co...

A Ataei-Pirkooh , A Khorsand , H Safari , HR Monavvari , S Yaghobee ,

Background and Aims: Several studies have shown that there is greater number of viruses in deep periodontal pockets than in normal gingival sulcus. We also know that virus may have an important role in induction of Il-1β secretion by different human cells. In this study we intended to determine the capacity of Herpes simplex virus type 1 to stimulate Il-1β secretion in human gingival ...

F Nabavizadeh -Rafsanjani M.K GHarib- Naseri S Zahediasl

thyroid hormoned are known to influence acid and pepsin secretion,though exact mechanism(s) are not fully understood.in this study distention-stimulated acid and pepsin secretionof hypo and hyperthyroid rats were compared with controls.each group consisted of 8 N-mari rats from both sexs,weighing  246.6+_9.2g. hypo and hyper thyroid states were induced by administration of methimazole(500mg/l H...

Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis. The α-mangostin in mangosteen pericarp extract can inhibit M. tuberculosis growth. This study examined the potency of α-mangostin in mangosteen pericarp extract to inhibit 38-kDa and Ag85 protein secretion from M. tuberculosis H37Rv. The samples used in this study were divided into three independent variable groups...

Journal: :Biology 2023

The systemic effects of physical activity are mediated by the release IL-6 and other myokines from contracting muscle. Although muscle has been extensively studied, information on cellular mechanisms is fragmentary scarce, especially regarding role Ca2+ signals. aim this study was to characterize main components signals in human skeletal cells during secretion stimulated mobilizing agonist ATP....

Journal: :European journal of nutrition & food safety 2022

Background: Acrylamide input on gastric mucosa lesion is known but not fully elucidated. In this study the impact of dietary acrylamide acid secretion; an aggressive factor capable causing erosion stomach tissue was evaluated to explain possible reason why could induce lesion. Thus, focuses secretion and its association with lesion.
 Materials Methods: Fifteen (15) male Sprague-Dawley rats...

Brigitte Bastati Gabriela Krotla Karl Koriska Peter Knoll Siroos Mirzaei,

Introduction: In this study the automatic separation of oral and salivary gland activity and spontaneous secretion by means of factor analysis for quantitative salivary gland scintigraphy is introduced. Methods: After intravenous administration of 99mTc sodium pertechnetate, dynamic scintigraphy was performed. 20 minutes after tracer application 2 ml of lemon juice was delivered to stimulate t...

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