نتایج جستجو برای: gh 2002 development sociology
تعداد نتایج: 1533025 فیلتر نتایج به سال:
در ژنوم ماهیان در اثر فرآیند مضاعف شدن در طول تکامل، دو کپی از هورمون رشد (GH-1 و GH-2) وجود دارند. هدف از پژوهش حاضر جداسازی ژن GH-1 ز GH-2 در ماهی سفید دریای خزر با استفاده از تکنیک توالی یابی و معرفی آنزیم های برشی اختصاصی برای این دو جایگاه میباشد. به این منظور، 5 قطعه ماهی سفید به طور تصادفی انتخاب و نمونههای مورد نیاز برای استخراج DNA از باله دمی جداسازی شدند. پس از استخراج DNA به روش...
I will argue that employees’ collective capacity to create organizational transformations and innovations is becoming a crucially important asset that gives a new, dynamic content to notions of social and collaborative capital. In philosophy, sociology, anthropology and cognitive science, such capacity is conceptualized as distributed agency or collective intentionality (e.g., Barnes, 2000, Meg...
Physiological and pharmacological basis for the ergogenic effects of growth hormone in elite sports.
Growth Hormone (GH) is an important and powerful metabolic hormone that is secreted in a pulsatile pattern from cells in the anterior pituitary, influenced by several normal and pathophysiological conditions. Human GH was first isolated in the 1950s and human derived cadaveric GH was initially used to treat patients with GH deficiency. However, synthetic recombinant GH has been widely available...
Substantial experimental evidence supports the involvement of growth hormone (GH) and, especially, its main effector insulin-like growth factor-I (IGF-I) in the development, growth, and dissemination of several types of cancer (Cianfarani and Rossi, 1997; Holly et al., 1999, Renehan et al., 2004; Clayton et al., 2011). However, although the data from in vitro and in vivo studies are robust, the...
Using in vitro and in vivo experimental systems and in situ analysis, we show that growth hormone (GH) is secreted locally by normal human mammary epithelial cells upon progesterone stimulation. GH increases proliferation of a subset of cells that express growth hormone receptor (GHR) and have functional properties of stem and early progenitor cells. In 72% of ductal carcinoma in situ lesions, ...
The development and pharmacology of a new potent growth hormone (GH) secretagogue, ipamorelin, is described. Ipamorelin is a pentapeptide (Aib-His-D-2-Nal-D-Phe-Lys-NH2), which displays high GH releasing potency and efficacy in vitro and in vivo. As an outcome of a major chemistry programme, ipamorelin was identified within a series of compounds lacking the central dipeptide Ala-Trp of growth h...
Consideration of GH re-testing should be performed in all adolescents reaching the transition period (if not at start of puberty) who had been previously diagnosed with idiopathic, isolated GH deficiency. In the presence of multiple hormone deficiencies and/or clear-cut evidence of organic disease, persistence of severe GH deficiency is much more likely. Thus, GH deficiency may be "confirmed" b...
Ta’zieh is one of the religious forms of the Iranian drama which has been flourished in Qajar dynasty and more specifically in Nassery era according to the researchers of the Iranian drama field. They believe that the main reasons for this development in Qajar dynasty are sustainment of the Shi’ite religious authority from Safavid dynasty on and establishment of temporary as well as...
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