Lack of communication rusts and ages stem cells
نویسندگان
چکیده
منابع مشابه
Lack of communication rusts and ages stem cells
Life-long hematopoietic demands are filled by a pool of hematopoietic stem cells (HSC) with self-renewal and multipotential differentiation ability. Generation of reactive oxygen species (ROS) at low and moderate levels is required for HSC activity. However, a sustained, abnormal increase in ROS production occurs under aging and genotoxic stress, which inhibits HSC self-renewal and induces HSC ...
متن کاملthe relationship of wtc with communication apprehension and self-perceived communication competene in english and persian context
بیشتر تحقیقات پیشین در زمینه تمایل به برقراری ارتباط به رابطه آن با عوامل فردی چون سن، جنس، نوع شخصیت و... صورت گرفته است. در صورتی که مطالعات کمتری به بررسی رابطه تمایل به برقراری ارتباط زبان آموزان فارسی زبان با ترس از برقراری ارتباط و توانش خود ادراکانه آنها در برقراری ارتباط در محیط فارسی و انگلیسی انجام شده است. بر اساس نظریه الیس (2008) تمایل به برقراری ارتباط جایگاه مهمی در زمینه آموزش م...
15 صفحه اولShort communication: The effect of different concentrations of methylprednisolone on survival, proliferation and migration of neural stem/progenitor cells
Introduction: To address the question whether combination of methylprednisolone (MP) as an anti-inflammatory drug used in neurodegenerative diseases and neural stem/progenitor cells (NS/PCs) is safe, the present study was designed. Methods: Embryonic rat NS/PCs were exposed to different concentrations of MP and survival by MTT assay, proliferation by analyzing the number and diameter of neuro...
متن کاملon the equivalence of constructed-response and multiple-choice : stem-equivalent, stem non-equivalent but content equivalent, and stem and content non-equivalent items in reading comprehension using multifaceted rasch
the present study investigated construct equivalence of multiple choice (mc) and constructed response (cr) item types across stem and content equivalent mc and cr items (item type ‘a’), non-stem-equivalent but content equivalent mc and cr items (item type ‘b’), and non-stem and non-content equivalent mc and cr items (item type ‘c’). one hundred seventy english-major undergraduates completed mc ...
Lack of effect of plasma of myocardial preconditioned, ischemic and ischemic-reperfused rats of myocardium on differentiation of mesenchymal stem cells into cardiomyocytes
Introduction: Numerous studies have shown that enriched plasma protects myocardial cells against ischemia. The aim of this study was to evaluate the effect of rat enriched plasma by preconditioning, ischemia, and reperfusion on the differentiation of bone marrow mesenchymal stem cells (BMMSC) into cardiomyocytes. Methods: In this experimental and laboratory study, BMMSCs were extracted from th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Cycle
سال: 2012
ISSN: 1538-4101,1551-4005
DOI: 10.4161/cc.21589