نتایج جستجو برای: secretory treatment
تعداد نتایج: 1419650 فیلتر نتایج به سال:
BACKGROUND The secretory pathway is a critical index of the capacity of cells to incorporate proteins into cellular membranes and secrete proteins into the extracellular space. Importantly it is disrupted in response to stress to the endoplasmic reticulum that can be induced by a variety of factors, including expression of mutant proteins and physiologic stress. Activation of the ER stress resp...
BACKGROUND The enzyme ghrelin O-acyltransferase (GOAT) catalyzes the acylation of ghrelin. The molecular form of GOAT, together with its reaction in vitro, has been reported previously. However, the subcellular processes governing the acylation of ghrelin remain to be elucidated. METHODS Double immunoelectron microscopy was used to examine changes in the relative proportions of secretory gran...
OBJECTIVE Agents that augment GLP-1 effects enhance glucose-dependent β-cell insulin production and secretion and thus are hoped to prevent progressive impairment in insulin secretion characteristic of type 2 diabetes (T2D). The purpose of this study was to evaluate GLP-1 effects on β-cell secretory capacity, an in vivo measure of functional β-cell mass, early in the course of T2D. RESEARCH D...
background: the vegf is essential in the process of tissue remodeling and angiogenesis. limited data is available on the expression and regulation of vegf and its receptors in the human endometrium. the aim of this study was evaluation of expression patterns of vegf and flk-1 in human endometrium during the menstrual cycle. methods: sixty paraffin-embedded blocks of endometrial tissues from the...
Saliva plays an important role in digestion, host defense, and lubrication. The parotid gland contributes a variety of secretory proteins-including amylase, proline-rich proteins, and parotid secretory protein (PSP)-to these functions. The regulated secretion of salivary proteins ensures the availability of the correct mix of salivary proteins when needed. In addition, the major salivary glands...
Toxoplasma gondii is an obligatory intracellular protozoan that infects all warm-blooded vertebrates. Almost one-third of people throughout the world are infected by this parasite. Although toxoplasmosis is often lethal in HIV/AIDS patients, neoplastic disease, bone marrow or heart transplant recipients, it results in life-long protective immunity in healthy people. Hence, different antigens of...
Background: Candida albicans is one of the most important opportunistic pathogens that suppress immunologic mechanisms of the host. It is speculated that structural and secretory proteins of C. albicans have immunomodulatory effects in cancer. Objective: To evaluate the effects of C. albicans structural and secreted proteins on intratumoral CD4/CD8 ratio as well as the survival rate in BALB/c t...
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