These r esults indicate th at a normal ionic charge in the med ium is essen- t i al f or baseline PRL secretion, while both sodium and calcium ion s a re necessary f or DA control of hormone release. R. P. and R. RAPPAPORT. 13 Hopital des Enfants-Holades, Paris, France. ...
Ultrastructure of the frog pars intermedia in relation to hypothalamic control of hormone release. Neuroendocrinology - SALAND - 1968SALAND,L. C. 1968. Ultrastructure of the frog pars intermedia in relation to hypotha- lamic control of hormone release. Neuroendocrinology. 3:72-88....
Both corpus cardiacum and corpora allata are neuroendocrine organs and consist of a glandular part, which synthesizes adipokinetic hormones and juvenile hormone, respectively, and of a neurohemal part. The glandular adipokinetic cells in the corpus cardiacum appear to be subjected to a multitude of ...
The objective of this study was to provide new synthetic route to prepare starch as a potential carrier for controlled release of drugs. A starch was modified with bromoacetyl bromide in order to provide more reactive sites for coupling of bioactive estrone and a suitable spacer between the drug...
I. Release of Sex Pheromone An emanation from oak leaves is necessary for the mating of polyphemus moths under laboratory conditions. This requirement can be satisfied by placing the ... RCM Williams - 《Biological Bulletin》 被引量: 95发表: 1971年 Quantitative effects of juvenile hormone on ...
Recombinant human growth hormone (rhGH) maintained its stability without forming any aggregates in both sol (4 °C) and gel (37 °C) states of the PEG-PAFs. Even though P2K and P5K have a similar molecular weight ratio of hydrophobic block to hydrophilic block, the P5K system exhibited a...
Adult Soay rams with low concentrations of gonadotrophins in the circulation as a result of 12 weeks of exposure to long daylengths (16 h light : 8 h darkness) were given small doses (100 ng) of synthetic luteinizing hormone releasing hormone (LH-RH) into the jugular vein two, four or...
Characterization of the inhibitory roles of RFRP3, the mammalian ortholog of GnIH, in the control of gonadotropin secretion in the rat: in vivo and in vitro studies. RF-amide related peptides (RFRP), as putative mammalian orthologs of the avian gonadotropin-inhibitory hormone (GnIH), have been...
Juvenile hormone stimulates pheromonotropic brain factor release in the female black cutworm, Agrotis ipsilon Sex pheromone biosynthesis of various insects has been shown to be controlled by a brain neuropeptide (PBAN) and in some cases by juvenile hormone (JH) fro... JF Picimbon,JM Becard,L ...
Autonomic regulation of islet hormone secretion--implications for health and disease. The pancreatic islets are richly innervated by parasympathetic, sympathetic and sensory nerves. Several different neurotransmitters are stored within the t... B Ahrén - 《Diabetologia》 被引量: 1459发表: 2000年 ...