Search Results - "McGinnis, M Y"

Pubertal exposure to anabolic androgenic steroids increases spine densities on neurons in the limbic system of male rats by Cunningham, R.L, Claiborne, B.J, McGinnis, M.Y

“…Abstract Human studies show that the number of teenagers abusing anabolic androgenic steroids (AAS) is increasing. During adolescence, brain development is…”
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Prepubertal Social Subjugation and Anabolic Androgenic Steroid-Induced Aggression in Male Rats by Cunningham, R. L., McGinnis, M. Y.

“…Abused children are more prone to abuse drugs, such as anabolic androgenic steroids (AAS), as teenagers and display violence as adults. AAS use has been linked…”
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The Role of Gonadal Steroid Receptor Activation in the Restoration of Sociosexual Behavior in Adult Male Rats by Vagell, Michael E., McGinnis, Marilyn Y.

“…This work tested the hypothesis that gonadal steroid receptor activation was necessary for the restoration of several sociosexual behaviors (such as copulatory…”
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Inhibition of male sex behavior by androgen receptor blockade in preoptic area or hypothalamus, but not amygdala or septum by McGinnis, Marilyn Y., Williams, G.Warner, Lumia, Augustus R.

“…Inhibition of masculine copulatory behavior was previously demonstrated following systemic injections of hydroxyflutamide (OHF). In the present study, we…”
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The effect of anabolic-androgenic steroids on sexual behavior and reproductive tissues in male rats by FEINBERG, M. J, LUMIA, A. R, MCGINNIS, M. Y

“…This study assessed the effects of high doses of anabolic-androgenic steroids (AAS) and their withdrawal on male reproductive behavior and reproductive tissues…”
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Effects of chronically high doses of the anabolic androgenic steroid, testosterone, on intermale aggression and sexual behavior in male rats by Lumia, A R, Thorner, K M, McGinnis, M Y

“…To determine if chronic exposure to high doses of anabolic androgenic steroids (AAS) increase aggression and sexual activity in gonadally intact rats, we…”
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Inhibition of Male Sexual Behavior by Intracranial Implants of the Protein Synthesis Inhibitor Anisomycin into the Medial Preoptic Area of the Rat by McGinnis, Marilyn Y., Kahn, David F.

“…Castrated male rats received testosterone (T) via silastic capsules and bilateral implants of either anisomycin (ANI) in a cocoa butter/beeswax mixture or…”
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Effects of fluoxetine and olfactory bulbectomy on mouse circadian activity rhythms by Possidente, Bernard, Lumia, Augustus R., McGinnis, Marilyn Y., Rapp, Mark, McEldowney, Sara

“…Olfactory bulbectomy (013X) in SWR outbred male mice lengthened the free-running period and delayed the phase of a circadian rhythm for wheel-running activity…”
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Evidence for a role of testosterone-androgen receptor interactions in mediating masculine sexual behavior in male rats by McGinnis, M Y, Dreifuss, R M

“…The purpose of this study was 2-fold: 1) to use gonadal steroid hormone exposures in the physiological range to assess the relative roles of testosterone (T),…”
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Androgen receptor levels in cranial nerve nuclei and tongue muscles in rats by Yu, WH, McGinnis, MY

“…Specific in vitro binding of 3H-methyltrienolone (R1881) was demonstrated in 100,000 X g supernatant (cytosol) of hypoglossal, facial, and cochlear nuclei and…”
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Aggression in Male Rats Receiving Anabolic Androgenic Steroids: Effects of Social and Environmental Provocation by Breuer, Megan E., McGinnis, Marilyn Y., Lumia, Augustus R., Possidente, Bernard P.

“…This study examined the effects of anabolic androgenic steroids (AAS) on aggression under different social and environmental conditions. Three AAS were tested…”
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Age-related changes in androgen receptor levels in cranial nerve nuclei of male rats by McGinnis, Marilyn Y., Yu†, Wan-Hua Amy

“…Sensory and motor events are important for mating, and several cranial nerve nuclei mediating these events contain androgen receptors (AR). Since mating…”
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Androgen receptor blockade in the MPOA or VMN: effects on male sociosexual behaviors by Harding, Shannon M, McGinnis, Marilyn Y

“…Previously, our laboratory has shown that androgen receptors in the medial preoptic area (MPOA) and ventromedial nucleus (VMN) are necessary for copulation in…”
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Effects of ATD on male sexual behavior and androgen receptor binding: a reexamination of the aromatization hypothesis by Kaplan, M E, McGinnis, M Y

“…The aromatization hypothesis asserts that testosterone (T) must be aromatized to estradiol (E2) to activate copulatory behavior in the male rat. In support of…”
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The Role of Aromatization in the Restoration of Male Rat Reproductive Behavior by Vagell, Michael E., McGinnis, Marilyn Y.

“…This study assessed the role of aromatization in the expression of male reproductive behavior by testing the effects of the aromatase inhibitor, fadrozole, on…”
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Effects of the antiestrogen, RU 58668, on female sexual behavior in rats by Vagell, Michael E., McGinnis, Marilyn Y.

“…RU 58668 is a steroidal antiestrogen believed to be devoid of any partial agonist activity. Most of the work with RU 58668 has focused on its potential as an…”
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Olfactory bulb control of circadian activity rhythm in mice by Possidente, B, Lumia, A R, McGinnis, M Y, Teicher, M H, deLemos, E, Sterner, L, Deros, L

“…Ablation of mouse olfactory bulbs lengthened the circadian period of wheel-running activity by 43 min and delayed the onset of entrained activity by 108 min. A…”
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Effects of LY163502, a D2 dopaminergic agonist, on the sexual behavior of male rats by Charles, M A, McGinnis, M Y

“…LY163502, a selective D2 receptor agonist, has been reported to stimulate sexual behavior in both copulating and noncopulating male rats. Three experiments…”
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Critical exposure time for androgen activation of male sexual behavior in rats by McGinnis, M Y, Mirth, M C, Zebrowski, A F, Dreifuss, R M

“…We determined the minimum number of hours per day of testosterone (T) exposure required to activate male sexual behavior, and correlated these changes with the…”
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Olfactory bulb removal decreases androgen receptor binding in amygdala and hypothalamus and disrupts masculine sexual behavior by Lumia, A R, Zebrowski, A F, McGinnis, M Y

“…In these experiments we examined the relationship between olfactory bulb removal, limbic system androgen receptor binding and male copulatory behavior…”
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