Cortisone effects on growth, food efficiency, and in vitro growth hormone release
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چکیده
منابع مشابه
Effects of zeranol on in vitro growth hormone release by lamb and rat pituitary cells.
A series of experiments was conducted to evaluate the effect of zeranol on release and synthesis of growth hormone (GH) by anterior pituitary cells established in either static or continuous flow cultures. Young adult male rats, slaughter-age lambs and juvenile lambs were used as sources of pituitary cells. In static primary cell cultures, no consistent effect of zeranol at 10(-7), 10(-9) or 10...
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We studied the in vitro and in vivo effects of octanoylated goldfish ghrelin peptides (gGRL-19 and gGRL-12) on luteinizing hormone (LH) and growth hormone (GH) release in goldfish. gGRL-19 and gGRL-12 at picomolar doses stimulated LH and GH release from dispersed goldfish pituitary cells in perifusion and static incubation. Incubation of pituitary cells for 2 h with 10 nM gGRL-12 and 1 or 10 nM...
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Dog rose (Rosa canina) has been using as a rootstock for ornamental roses also it is one of the medicinal plants. It can be propagated under in vitro conditions. After removing chilling requirement of buds, axillary wood buds of dog rose were cut in three nodal positions (lower, middle and terminal) on the stem and then explants after decontamination, cultured on Murashige and Skoog medium (MS ...
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We examined gender differences in growth hormone (GH) secretion during rest and exercise. Eighteen subjects (9 women and 9 men) were tested on two occasions each [resting condition (R) and exercise condition (Ex)]. Blood was sampled at 10-min intervals from 0600 to 1200 and was assayed for GH by chemiluminescence. At R, women had a 3.69-fold greater mean calculated mass of GH secreted per burst...
متن کاملThe effects of neuroactive peptides on growth hormone release.
The plasma concentration of growth hormone fluctuates rhythmically over a 24 h period; in humans a major peak of release follows the onset of sleep and smaller peaks occur during ‘unstressed sedentary wakefulness’ (Parker et al. 1979). It can also be altered acutely by insulin-hypoglycaemia, amino acids, neurotransmitters or their precursors agonists or antagonists and by some peptides. These c...
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ژورنال
عنوان ژورنال: Kidney International
سال: 1991
ISSN: 0085-2538
DOI: 10.1038/ki.1991.144