Search Results - "Powers, J B"

Genes controlling polyunsaturated fatty acid synthesis are developmentally regulated in broiler chicks by Mihelic, R., Winter, H., Powers, J. B., Das, S., Lamour, K., Campagna, S. R., Voy, B. H.

“…1. The objective of this study was to characterise the regulation of the pathways that synthesise long-chain polyunsaturated fatty acids (PUFA) on developing…”
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The timed infusion paradigm for melatonin delivery: what has it taught us about the melatonin signal, its reception, and the photoperiodic control of seasonal responses? by Bartness, T J, Powers, J B, Hastings, M H, Bittman, E L, Goldman, B D

“…This review summarizes the evidence showing that the duration of the nocturnal secretory profile of pineal melatonin (MEL) is critical for eliciting seasonally…”
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Implementing Evidence-Based Patient Self-Management Programs in the Veterans Health Administration: Perspectives on Delivery System Design Considerations by Damush, T. M., Jackson, G. L., Powers, B. J., Bosworth, H. B., Cheng, E., Anderson, J., Guihan, M., LaVela, S., Rajan, S., Plue, L.

“…While many patient self-management (PSM) programs have been developed and evaluated for effectiveness, less effort has been devoted to translating and…”
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Tamoxifen antagonizes the effects of estradiol on energy balance and estrous behavior in Syrian hamsters by Wade, G N, Powers, J B

“…Ovariectomized Syrian hamsters were treated with estradiol benzoate (5 micrograms/day for 4 wk), tamoxifen (500 micrograms/day), an antiestrogen that competes…”
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Effect of photoperiod on neural estrogen and progestin receptor immunoreactivity in female Syrian hamsters by Mangels, Robert A, Powers, J.Bradley, Blaustein, Jeffrey D

“…This study explored the possibility that reduced behavioral responsiveness to estradiol and progesterone in female Syrian hamsters exposed to a short…”
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Interactive effects of food deprivation and exercise on reproductive function in female hamsters by Powers, J B, Jetton, A E, Wade, G N

“…Two experiments evaluated the combined effects of food deprivation and runningwheel access on estrous cycles and estrous behavior of female hamsters. In…”
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MPOA and BNST lesions in male Syrian hamsters: differential effects on copulatory and chemoinvestigatory behaviors by Powers, J B, Newman, S W, Bergondy, M L

“…Electrolytic lesions were made in the medial preoptic area (MPOA) and bed nucleus of the stria terminalis (BNST) to evaluate their participation in the neural…”
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ICI 182,780 antagonizes the effects of estradiol on estrous behavior and energy balance in Syrian hamsters by Wade, G N, Powers, J B, Blaustein, J D, Green, D E

“…Three experiments examined the effects of ICI 182,780, a steroidal "pure" antiestrogen that is thought to be active peripherally but not in the brain when…”
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Food deprivation and the facilitatory effects of estrogen in female hamsters: The LH surge and locomotor activity by Mangels, Robert A., Jetton, Amy E., Powers, J.Bradley, Wade, George N.

“…Two experiments investigated short-term food deprivation effects on neuroendocrine processes influenced by estrogen. These studies were prompted by prior work…”
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Expert system for fire and reactivity MSDS text by Prine, B., Kalos, A., Powers, J.B., Kalnins, R.

“…Managing comprehensive and consistent material safety data sheet (MSDS) content for thousands of different chemical products is a significant challenge for any…”
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Photoperiodic and pineal influences on estrogen-stimulated behaviors in female Syrian hamsters by Karp, J D, Powers, J B

“…Three experiments investigated the effects of short photoperiod exposure on the estrogenic facilitation of locomotor activity and lordosis. In Experiment 1,…”
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Reduced voluntary activity precedes adult-onset obesity in Nhlh2 knockout mice by Coyle, Christopher A, Jing, Enxuan, Hosmer, Trina, Powers, J.Bradley, Wade, George, Good, Deborah J

“…Targeted deletion of the neuronal basic helix–loop–helix transcription factor Nhlh2 results in adult-onset obesity in mice. Measurement of body weight and body…”
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Brain aromatization of testosterone in the male Syrian hamster: effects of androgen and photoperiod by Hutchison, R E, Hutchison, J B, Steimer, T, Steel, E, Powers, J B, Walker, A P, Herbert, J, Hastings, M H

“…Estrogen formed by aromatization of testosterone (T) is involved in the activation of sexual behavior and control of the neuroendocrine system in the male…”
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Influence of daylength on male hamster sexual behavior: masking effects of testosterone by Pospichal, M W, Karp, J D, Powers, J B

“…Exposure of male hamsters to short photoperiods for 6-8 weeks cause deficits in sexual behavior with receptive females. The present experiment tested the…”
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Photoperiod history, melatonin, and reproductive responses of male Syrian hamsters by Karp, J D, Dixon, M E, Powers, J B

“…The action of melatonin (MEL) in mediating photoperiodic history (PPH) effects among male Syrian hamsters was investigated. In Exp. 1, pineal intact males in…”
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Neuropeptide Y inhibits estrous behavior and stimulates feeding via separate receptors in Syrian hamsters by Corp, E S, Gréco, B, Powers, J B, Marín Bivens, C L, Wade, G N

“…Central injections of neuropeptide Y (NPY) increase food intake in Syrian hamsters; however, the effect of NPY on sexual behavior in hamsters is not known nor…”
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Melatonin and the coding of day length in male Syrian hamsters by Karp, J D, Hastings, M H, Powers, J B

“…Two experiments investigated the response of the pituitary-gonadal axis of pinealectomized male Syrian hamsters to programmed systemic administration of…”
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The effect of antiplatelet drugs, heparin, and preanalytical variables on platelet function detected by the platelet function analyzer (PFA-100) by Kottke-Marchant, K, Powers, J B, Brooks, L, Kundu, S, Christie, D J

“…The platelet function analyzer (PFA)-100 is a newly developed instrument that provides a rapid, in vitro, quantitative measurement of platelet adhesion and…”
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Photoperiodic influences on sexual behavior in male Syrian hamsters by Powers, J B, Steel, E A, Hutchison, J B, Hastings, M H, Herbert, J, Walker, A P

“…The effect of photoperiodic conditions on sexual behavior was investigated in male Syrian hamsters that were either gonadally intact, or castrated and treated…”
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Oral mesalamine (Asacol) for mildly to moderately active ulcerative colitis. A multicenter study by Sninsky, C A, Cort, D H, Shanahan, F, Powers, B J, Sessions, J T, Pruitt, R E, Jacobs, W H, Lo, S K, Targan, S R, Cerda, J J

“…To evaluate the efficacy and safety of a pH-sensitive, polymer-coated oral preparation of mesalamine in patients with mildly to moderately active ulcerative…”
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