نتایج جستجو برای: defensin 126
تعداد نتایج: 20324 فیلتر نتایج به سال:
PURPOSE Antimicrobial peptides are the eukaryotic analogues of antibiotics. In addition to their antimicrobial activity, these peptides can signal to host cells and are therefore intermediaries between the innate and adaptive immune systems. Results in a prior study showed that beta-defensins-1 and -2 are made by ocular surface epithelial cells. In the present study, a survey was made of antimi...
OBJECTIVE Although polymorphisms of the NOD2 gene predispose to the development of ileal Crohn's disease, the precise mechanisms of this increased susceptibility remain unclear. Previous work has shown that transcript expression of the Paneth cell (PC) antimicrobial peptides (AMPs) α-defensin 4 and α-defensin-related sequence 10 are selectively decreased in Nod2(-/-) mice. However, the specific...
The Asiatic honeybee, Apis cerana Fabricius, is an important honeybee species in Asian countries. It is still found in the wild, but is also one of the few bee species that can be domesticated. It has acquired some genetic advantages and significantly different biological characteristics compared with other Apis species. However, it has been less studied, and over the past two decades, has beco...
Defensins are antimicrobial peptides important for mucosal innate immunity. They exhibit a broad spectrum of activity against bacteria, viruses, and fungi. Levels of α-defensins are elevated at the genital mucosa of individuals with sexually transmitted infections (STIs). Somewhat paradoxically, human α-defensin 5 and 6 (HD5 and HD6) promote human immunodeficiency virus (HIV) infectivity, and c...
: با وجود ابداع روش های پیشرفته برای ارزیابی کیفیت اسپرم، علت ناباروری در حدود 20% از زوجین نابارور هنوز ناشناخته باقی مانده است. در طی بلوغ اسپرم یک گلیکوپروتئین ترشحی غنی از سیستئین به نام بتا دفنسین 126 ترشح شده از سلولهای اپیتلیال اپی دیدیم روی سطح اسپرم را می پوشاند، این پروتئین تا زمان انجام فرایند ظرفیت پذیری اسپرم در مجرای تناسلی ماده بر روی سطح اسپرم باقی می ماند. حذف این پروتیئن از سر...
Yanzhi Zhang ([email protected]) Jiali Dai ([email protected]) Keely M. McNamara ([email protected]) Bing Bai ([email protected]) Mumu Shi ([email protected]) Monica S.M. Chan ([email protected]) Ming Liu ([email protected]) Hironobu Sasano ([email protected]) Xiuli Wang ([email protected]) Xiaolei Li ([email protected]) Lijuan Liu ([email protected]) Ying...
In the present investigation, goat β-defensin (GBD) expression in different tissues of Osmanabadi was studied. Goat tongue epithelia had highest level GBD expression, followed by reticulum, rumen, omasum, kidney, spleen, liver and uterus. Minimal observed tracheal tissue. To our knowledge, this is first study to report rumen.
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