... during perinatal porcine life. A superfusion system was used to apply three consecutive 10-min pulses of GHRH (the first of 1 n M and the other two of 10 n M ) for 3 consecutive days in pituitary glands isolated from fetal (95- and 110-day) and neonatal (12-day) male pigs. In fetuses, total GHRH-induced...

... Intracellular free calcium concentration Voltage-dependent calcium channels Patch-clamp Calcium-sensitive dyes Acetylcholine Nicotinic receptors Pituitary-intermediate lobe Calcium Calcium channels Membrane potential Pig 25 02 1994 1 06 1994 9 4 2008 © 1994 S. Karger AG, Basel...

...James S. Kesner; Mark J. Estienne; Robert R. Kraeling; George B. Rampacek To determine the sites of action whereby estradiol (E 2 ) induces the preovulatory luteinizing hormone (LH) surge in pigs, hypophysial-stalk-transected (HST) ovariectomized (OVX) gilts (mean ± SE: 118 ± 12 kg) received...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 3 H-hydrocortisone Binding Hypothalamic cell nuclei Pig Neuroendocrinology 26: 129-140 (1978) In vitro Nuclear 3H...

... in the pig the effects of galanin on LH and growth hormone (GH) release and to evaluate putative local effects using various AP culture systems (monolayer, perifusion, reaggregates). Independent of age galanin dose dependently (0.05, 0.2, 1 µ M ) stimulated basal but not gonadotropin-releasing hormone (GnRH...