Search Results - "Gosnell, BA"

Sucrose intake enhances behavioral sensitization produced by cocaine by Gosnell, Blake A.

“…Many studies have reported relationships between the intake or preference for sweets and the effects or self-administration of drugs of abuse. This study was…”
Get full text

Sugars: hedonic aspects, neuroregulation, and energy balance by Levine, Allen S, Kotz, Catherine M, Gosnell, Blake A

“…The prevalence of obesity has increased dramatically in recent years in the United States, with similar patterns seen in several other countries. Although…”
Get full text

Intake of high-fat food is selectively enhanced by mu opioid receptor stimulation within the nucleus accumbens by Zhang, M, Gosnell, B A, Kelley, A E

“…The present study was designed to further investigate the nature of feeding induced by opioid stimulation of the nucleus accumbens through an examination of…”
Get more information

Sugars and fats: the neurobiology of preference by Levine, Allen S, Kotz, Catherine M, Gosnell, Blake A

“…The appetite for specific foods and nutrients may be under neuroregulatory control. In animal studies, fat intake is increased by both opioids and galanin and…”
Get more information

Centrally administered mu- and delta-opioid agonists increase operant responding for saccharin by Gosnell, B A, Patel, C K

“…In previous reports, ICV administration of selective mu- or delta-opioid receptor agonists was found to stimulate the intake of saccharin and salt solutions in…”
Get more information

Modulation of long-term potentiation in the rat hippocampus following cocaine self-administration by Thompson, A.M, Swant, J, Gosnell, B.A, Wagner, J.J

“…Long-lasting neuroadaptations that occur during drug use and remain after withdrawal are thought to contribute to the persisting and compulsive nature of drug…”
Get full text

Long-term follow-up of patients' status after gastric bypass by Mitchell, J E, Lancaster, K L, Burgard, M A, Howell, L M, Krahn, D D, Crosby, R D, Wonderlich, S A, Gosnell, B A

“…We report a long-term (13-15 year) follow-up of a cohort of 100 patients who underwent gastric bypass for morbid obesity. Sources of information include…”
Get full text

Expression levels of genes encoding melanin concentrating hormone (MCH) and MCH receptor change in taste aversion, but MCH injections do not alleviate aversive responses by Mitra, Anaya, Klockars, Anica, Gosnell, Blake A., Le Grevès, Madeleine, Olszewski, Pawel K., Levine, Allen S., Schiöth, Helgi B.

“…Melanin concentrating hormone (MCH) stimulates feeding driven by energy needs and reward and modifies anxiety behavior. Orexigenic peptides of similar…”
Get full text

Melanin concentrating hormone (MCH) gene expression changes in conditioned taste aversion (CTA), however MCH administration does not block CTA by Mitra, A., Klockars, A., Gosnell, B.A., Greves, M. LE, Olszewski, P.K., Levine, A.S., Schioth, H.B.

Get full text

Sucrose intake predicts rate of acquisition of cocaine self-administration by GOSNELL, B. A

“…A number of studies have indicated a relationship between the intake of palatable foods or fluids and drug self-administration. Two experiments were conducted…”
Get full text

Enhancement of long-term potentiation in the rat hippocampus following cocaine exposure by Thompson, Angela M, Gosnell, Blake A, Wagner, John J

“…The neural adaptations involved in initiating and maintaining the long-term consequences of utilizing drugs of abuse are the subject of intense investigation…”
Get full text

A comparison of the effects of olanzapine and risperidone versus placebo on eating behaviors by ROERIG, James L, MITCHELL, James E, DE ZWAAN, Martina, CROSBY, Ross D, GOSNELL, Blake A, STEFFEN, Kristine J, WONDERLICH, Stephen A

“…To thoroughly investigate the phenomenon of atypical antipsychotic associated weight gain, a feeding laboratory paradigm was developed. This study is a…”
Get full text

Chronic sucrose intake reduces satiety-related activity in hypothalamic oxytocin neurons by Gosnell, B.A., Olszewski, P.K., Schioth, H.B., Grace, M.K., Levine, A.S.

Get full text

Naloxone, an opiate blocker, reduces the consumption of sweet high-fat foods in obese and lean female binge eaters by Drewnowski, A, Krahn, DD, Demitrack, MA, Nairn, K, Gosnell, BA

“…To test the hypothesis that endogenous opiate peptides selectively influence hedonic response to sweet and high-fat foods, the opiate antagonist naloxone,…”
Get full text

Taste responses and preferences for sweet high-fat foods: evidence for opioid involvement by Drewnowski, A, Krahn, D D, Demitrack, M A, Nairn, K, Gosnell, B A

“…Preferences and cravings for sweet high-fat foods observed among obese and bulimic patients may involve the endogenous opioid peptide system. The opioid…”
Get more information

Effects of Sibutramine on Binge Eating, Hunger, and Fullness in a Laboratory Human Feeding Paradigm by Mitchell, James E., Gosnell, Blake A., Roerig, James L., Zwaan, Martina, Wonderlich, Stephen A., Crosby, Ross D., Burgard, Melissa A., Wambach, Beth N.

“…Objective: The purpose of this study was to evaluate the effects of sibutramine vs. placebo on binge‐eating behavior, hunger, and satiety in patients who had…”
Get full text

Morphine enhances hedonic taste palatability in rats by Doyle, T G, Berridge, K C, Gosnell, B A

“…The question of whether opiates stimulate feeding by enhancing taste pleasure was investigated by examining the effect of morphine upon hedonic and aversive…”
Get more information

Food presentation and energy intake in a feeding laboratory study of subjects with binge eating disorder by Gosnell, Blake A., Mitchell, James E., Lancaster, Kathryn L., Burgard, Melissa A., Wonderlich, Steve A., Crosby, Ross D.

“…Objective The purpose of this study was to examine the influence of the number of foods presented and the amount of food presented on overeating or binge…”
Get full text

Effect of neuropeptide Y on ingestive behaviors in the rat by Morley, J E, Levine, A S, Gosnell, B A, Kneip, J, Grace, M

“…Neuropeptide Y (NPY) is a potent stimulator of food and water intake in rats. NPY still increases food intake even after a 2-h delay in access to food after…”
Get full text

Clinical characteristics of eating disorder patients who report sexual or physical abuse by Fullerton, D T, Wonderlich, S A, Gosnell, B A

“…At initial contact in an eating disorders clinic, 712 female eating disorder patients were asked if they had been physically or sexually abused as children…”
Get more information