نتایج جستجو برای: zg clean
تعداد نتایج: 33172 فیلتر نتایج به سال:
Let G denote the projective special linear group PSL(2, q), for a prime power q. It is shown that a finite 2-subgroup of the group V(ZG) of augmentation 1 units in the integral group ring ZG of G is isomorphic to a subgroup of G. Furthermore, it is shown that a composition factor of a finite subgroup of V(ZG) is isomorphic to a subgroup of G.
K?zg?nl???n yüksek do?rulukla tespiti, ineklerin gebe kalma olas?l???n? ve dolay?s?yla süt üretimini do?rudan etkiler. Sütün ço?u, do?umdan sonra erken laktasyon döneminde elde edilir. K?zg?nl?k dönemindeki hayvanlar di?erlerinden daha aktiftir. Bu hareketlilik, "pedometre" ad? verilen bir test cihaz? ile ölçülebilir. Yapay sinir a?lar? (YSA) modelleri tespit edilen hareket de?i?iklikleri kulla...
Rat adrenal cortex comprises three zones of steroidogenic tissues: glomerulosa (ZG), fasciculata (ZF) and reticularis (ZR). The ZG synthesizes mineralocorticoid (aldosterone) in response to low Na+ or high K+ in circulation. In parallel, the ZF and ZR synthesize glucocorticoid (corticosterone) responding to stimulation by the pituitary hormone ACTH. Prolonged ACTHstimulation of rats induces tra...
Noc2, a putative Rab effector, contributes to secretory-granule exocytosis in neuroendocrine and exocrine cells. Here, using two-photon excitation live-cell imaging, we investigated its role in Ca(2+)-dependent zymogen granule (ZG) exocytosis in pancreatic acinar cells from wild-type (WT) and Noc2-knockout (KO) mice. Imaging of a KO acinar cell revealed an expanded granular area, indicating ZG ...
Zona glomerulosa (ZG) cells cultured on plastic within few days dedifferentiate losing their capacity to secrete aldosterone (ALDO) in appreciable amounts. Evidence indicates that extracellular matrix modulates the secretory behavior of adrenocortical cells cultured in vitro. Hence, we compared the morphology and function of rat ZG cells grown on plastic and Matrigel basement membrane matrix (h...
Zhang-gradient (ZG) method is a combination of Zhang dynamics (ZD) and gradient dynamics (GD) methods which are two powerful methods for online time-varying problems solving. ZG controllers are designed using the ZG method to solve the tracking control problem of a certain system. In this paper, the design process of the ZG controllers with explicit as well as implicit tracking control of the d...
The classic renin-angiotensin system is partly responsible for controlling aldosterone secretion from the adrenal cortex via the peptide angiotensin II (ANG II). In addition, there is a local adrenocortical renin-angiotensin system that may be involved in the control of aldosterone synthesis in the zona glomerulosa (ZG). To characterize the long-term control of adrenal steroidogenesis, we utili...
For a group G, we denote by G↔ the coarse space on G endowed with structure base {{(x,y)∈G×G:y∈xF}:F∈[G]<ω}, xF={z−1xz:z∈F}. Our goal is to explore interplays between algebraic properties of and asymptotic G↔. In particular, show that asdim G↔=0 if only G/ZG locally finite, ZG center G. an infinite subgroups discrete Dedekind group.
Stimulatory Effect of Food Restriction on the Steroidogenesis of Aldosterone in Ovariectomized Rats.
Food or calorie restriction (FR or CR) induces several physiological changes including weight loss, metabolic adaptations, mineral and hormonal changes. However, the effects of FR on aldosterone steroidogenesis in zona glomerulosa (ZG) cells have not been elucidated. Therefore, the present study was designed to investigate the effects of FR on aldosterone secretion and the involved mechanisms i...
Adrenal cortex physiology relies on functional zonation, essential for production of aldosterone by outer zona glomerulosa (ZG) and glucocorticoids by inner zona fasciculata (ZF). The cortex undergoes constant cell renewal, involving recruitment of subcapsular progenitors to ZG fate and subsequent lineage conversion to ZF identity. Here we show that WNT4 is an important driver of WNT pathway ac...
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