نتایج جستجو برای: derived cellular factors
تعداد نتایج: 1865992 فیلتر نتایج به سال:
The endothelium not only mediates relaxation but is a source of contracting factors. Endothelium-dependent contractions are elicited by physical and chemical stimuli (i.e., hypoxia, pressure, and stretch) and autacoids, local and circulating hormones. The mechanism of endothelium-dependent contractions to hypoxia involves withdrawal of nitric oxide. The endothelial cyclooxygenase pathway can pr...
according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...
Objective(s): Similar characteristics of molecular pathways between cellular reprogramming events and tumorigenesis have been accentuated in recent years. Reprogramming-related transcription factors, also known as Yamanaka factors (OCT4, SOX2, KLF4, and c-MYC), are also well-known oncogenes promoting cancer initiation, progression, and cellular transformation into cancer stem cells. Long non-co...
Herein we report the possibility of using green and red emitting silica-coated cadmium selenide (CdSe) quantum dots (QDs) for remarkable stem and cancer cellular imaging, efficient cellular uptake and fluorescence imaging of semi and ultra-thin sections of tumor for in vivo tumor targeted imaging applications. The comparative studies of high contrast cellular imaging behaviours of the silica-co...
The thymus gland is a central lymphoid organ in which developing T cell precursors, known as thymocytes, undergo differentiation into distinct type of mature cells, ultimately migrating to the periphery where they exert specialized effector functions and orchestrate immune responses against tumor pathogens self-antigens. mechanisms supporting intrathymic are pleiotropically regulated by thymic ...
Limb-girdle muscular dystrophy recessive 1 (LGMDR1) represents one of the most common types LGMD in population, where patients develop a progressive muscle degeneration. The disease is caused by mutations calpain 3 gene, with over 500 reported to date. However, molecular events that lead wasting are not clear, nor reasons for great clinical variability among patients, and this has so far hinder...
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