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Behavioral effects of the delta-selective opioid agonist SNC80 and related compounds in rhesus monkeys.
The behavioral effects of the nonpeptidic delta opioid agonist SNC80 and a series of related piperazinyl benzamides derived from the parent compound BW373U86 were evaluated in rhesus monkeys. SNC80Expand
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Discriminative stimulus effects of the nonpeptidic delta-opioid agonist SNC80 in rhesus monkeys.
Five rhesus monkeys were trained to discriminate the nonpeptidic, delta-opioid agonist SNC80 (0.32 mg/kg i.m.) from saline by using a food-reinforced drug-discrimination procedure. Cumulative dosesExpand
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Effect of chronic social stress on delta-opioid receptor function in the rat.
Previous studies have shown that stressors modify endogenous opioid systems. However, the consequences of social stress on the function of endogenous opioid systems is not well documented. TheExpand
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Evidence for a Serotonin-Mediated Effect of Cocaine Causing Vasoconstriction and Herniated Umbilici in Chicken Embryos
Some of cocaine (COC)'s pathophysiological effects on exposed embryos likely result from its vasoconstrictive action, and serotonin2 (5-HT2) agonists such as dimethoxyiodophenylaminopropane (DOI) canExpand
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Prenatal Opiate Withdrawal Activates the Chick Embryo Hypothalamic-Pituitary-Adrenal Axis and Dilates Vitelline Blood Vessels via Serotonin2 Receptors
Opiate withdrawal during pregnancy may occur because of voluntary or forced detoxification, or from rapid cycling associated with exposure to short-acting “street” opiates. Thus, animal modeling ofExpand
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Some biological activities of cronolone and medroxyprogesterone acetate in the uterus of the sheep, mouse and rabbit.
Cronolone (9 alpha-fluoro-11 beta-hydroxy-17 alpha-acetoxypregn-4-ene-3,20-dione) is widely employed to regulate breeding activity in the ewe, but its biological activity in the uterus of this andExpand
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In vitro binding of progesterone, cronolone and medroxyprogesterone acetate to uterine progesterone receptors of sheep, rabbit and mouse.
Various aspects of the binding of the synthetic progesteongens, cronolone (9 alpha-fluoro-11 beta-hydroxy-17 alpha-acetoxypregn-4-ene-3,20-dione) and medroxyprogesterone acetate (6 alpha-methyl-17Expand
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Protein secretion by the endometrium during pregnancy in the ewe.
Mature Merino ewes were surgically prepared so that after mating they became unilaterally pregnant. Ewes were killed between days 91 and 124 of pregnancy and the uterine milk was collected from theExpand
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