نتایج جستجو برای: نرم افزار bmcs
تعداد نتایج: 77099 فیلتر نتایج به سال:
The directed generation of cardiac myocytes from endogenous stem cells offers the potential for novel therapies for cardiovascular disease. To facilitate the development of such approaches, we sought to identify and exploit the pathways directing the generation of cardiac myocytes from adult rodent bone marrow cells (BMCs). In vitro cultures supporting the spontaneous generation of functional c...
BACKGROUND Delayed treatment cellular therapies offer an attractive means to treat extremity injuries involving acute skeletal muscle ischemia-reperfusion injury (I/R). Bone marrow is a rich source of stem and progenitor cells with the potential to improve skeletal muscle regeneration. The extent to which bone marrow cells (BMCs) may be useful for I/R is not known. The purposes of this study we...
از آنجــائیکه نفت و گاز اکثر مناطق ایـران دارای ترکیبات گوگردی می باشد، در خروجی های حاصل از این فرایندها، مقدار زیادی گازها از قبیل h2s و so2 وجود دارد که با توجه به بروز مشکلات سلامتی و بهداشتی، می بایست تحت کنترل قرار گرفته و قبل از ورود به محیط، غلظت آنها محاسبه و در حد مجاز استانداردها قرار گیرد. در این رابطه، ارائه و کاربرد مدلهای کامپیوتری می تواند کمک بزرگی در پیش بینی آلودگیها نماید تا...
OBJECTIVE Lineage-negative bone marrow cells (lin- BMCs) are enriched in endothelial progenitor cells and mediate vascular repair. Aging-associated senescence and apoptosis result in reduced number and functionality of lin- BMCs, impairing their prorepair capacity. The molecular mechanisms underlying lin- BMC senescence and apoptosis are poorly understood. MicroRNAs (miRNAs) regulate many impor...
The brown midrib-3 (bm3) gene mutation has been incorporated into corn plants to potentially improve fiber digestibility. The objectives of this study were to determine the effect of bm3 corn silage on digestion and performance of growing beef steers and to determine whether limiting intake would further enhance fiber digestibility of bm3 corn silage. A bm3 hybrid and its isogeneic normal count...
− The Accredited Laboratories at their Certificate have described its best measurement capabilities (BMCs) for the more or less routine calibrations. This BMCs were usually evaluated by interlaboratory comparisons (ILCs), the proficiency testing (PT) schemes as described by the ISO Guide 43. The NMIs traditionally organize the ILCs for the NABs providing the travelling standards, the reference(...
We explored a novel approach to tolerance induction by the transplantation of bone marrow (BM) cells (BMCs) that themselves do not express a foreign histocompatibility Ag, but which give rise to mature lymphocytes that do so. Lines of transgenic (FVB) mice were generated that contained an MHC class I Dd cDNA regulated by a CD2 promoter. Because the CD2 promoter is lymphocyte-specific and activa...
AIM To evaluate alterations of memory B cell subpopulations during a 48-wk period in human immunodeficiency virus type 1 (HIV-1) patients. METHODS Forty-one antiretroviral naïve and 41 treated HIV-1 patients matched for age and duration of HIV infection were recruited. All clinical, epidemiological and laboratory data were recorded or measured. The different B cell subsets were characterized ...
Bone marrow-derived cells (BMCs) are considered to be a major source of mesenchymal stem cells (MSCs) in adults and are known to be effective in periodontal tissue regeneration. However, whether endogenous BMCs are involved in periodontal tissue repair process is uncertain. We therefore created periodontal tissue defects in the buccal alveolar bone of mandibular first molars in bone marrow chim...
Fucoidan is a sulfated polysaccharide purified from brown algae including Fucus vesiculosus and has a variety of biological effects including mobilization of hematopoietic progenitor cells. Recently, we demonstrated that fucoidan stimulates the antigen-presenting functions of dendritic cells. In this study, we investigated the radioprotective effects of fucoidan on bone marrow cells (BMCs), whi...
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