Now showing items 21-30 of 51
Studies in vitro with ICI 174, 864, [D-Pen2, D-Pen5]-enkephalin (DPDPE) and [D-Ala2, NMePhe4, Gly-ol]-enkephalin (DAGO)
(Elsevier, 1985-02)
The interactions of a proposed, selective delta receptor antagonist (ICI 174, 864) and selective agonists at mu and delta receptors, [D-Ala2, NMePhe4, Gly-ol]-enkephalin (DAGO) and [D-Pen2, D-Pen5]-enkephalin (DPDPE), ...
Electrophysiological actions of VIP in rat somatosensory cortex
(Elsevier, 1991)
Electrophysiological and biochemical studies suggest that VIP may exert a facilitating action in the neocortical local circuitry. In the present study, we examined the actions of VIP and VIP + norepinephrine (NE) on ...
Development of the catecholamine innervation of the supraoptic nucleus in the Brattleboro rat
(Elsevier, 1984)
The ontogenetic development of the noradrenergic innervation of the supraoptic nucleus was studied in the Brattleboro rat at late postcoital and early postnatal ages. This genetic mutant offers a useful model for analysis ...
The suppression of deprivation and antagonist-induced withdrawal in morphine-dependent rhesus monkeys
(Elsevier, 1984-12)
The capacity of morphine to suppress natural and precipitated withdrawal was compared in morphine-dependent rhesus monkeys. A similar severity of withdrawal was induced by 14-hr deprivation or precipitated by naloxone, ...
Analysis of opioid and non-opioid end products of pro-dynorphin in the substantia nigra of the rat
(Elsevier, 1985-02)
The substantia nigra is among the richest pro-dynorphin terminal field regions in the rat brain. We therefore contrasted processing in this area to the known processing in the posterior pituitary. Fractionation of acid ...
In Vitro release of hypothalamic [beta]-endorphin [beta]E by arginine vasopressin, corticotropin-releasing hormone and 5-hydroxytryptamine: Evidence for release of opioid active and inactive [beta]E forms
(Elsevier, 1990-05)
The aims of the present experiments were: 1) to test whether substances which modulate beta-endorphin-immunoreactive [beta]E-ir release from the pituitary gland might act similarly in hypothalamic tissue; and 2) to further ...
In situ hybridization histochemistry with synthetic oligonucleotides: Strategies and methods
(Elsevier, 1985)
In situ hybridization histochemistry is a useful method for localizing specific mRNA and studying the regulation of gene expression in an anatomical context. Previously, classical recombinant DNA and microbiological ...
MSG effects on beta-endorphin and alpha-MSH in the hypothalamus and caudal medulla
(Elsevier, 1988)
Monosodium glutamate (MSG) was given to neonatal male rats to determine its effects on neurons containing beta-endorphin ([beta]-END) and alpha-melanocyte stimulating hormone ([alpha]-MSH) within the basal hypothalamus ...
Anatomical and biochemical studies of the opioid peptides and related substances in the brain
(Elsevier, 1980)
It is now clear that there are at least four opioid peptide-neuronal systems in mammalian brain: the enkephalins, beta-endorphin and dynorphin. The focus of this presentation will be twofold--to focus on the multiple ...
Callitachykinin I and II, two novel myotropic peptides isolated from the blowfly, Calliphora vomitoria, that have resemblances to tachykinins
(Elsevier, 1994)
Two peptides, related to the locust myotropic peptides locustatachykinin I-IV, were isolated from the blowfly Calliphora vomitoria. Whole, frozen flies were used for extraction with acidified methanol. A cockroach hindgut ...