Search Results - "Sayegh, A I"

CCK-A receptor activation induces Fos expression in myenteric neurons of rat small intestine by Sayegh, Ayman I, Ritter, Robert C

“…Cholecystokinin (CCK), a hormone secreted from endocrine cells of the small intestine, participates in the control of motility and secretion in the…”
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Vagus nerve participates in CCK-induced Fos expression in hindbrain but not myenteric plexus by Sayegh, Ayman I., Ritter, Robert C.

“…CCK activates neurons in rat hindbrain and small intestinal myenteric ganglia. Activation of neurons at both sites is mediated through type A CCK receptors…”
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Risk Factors and Outcomes of Nonmelanoma Skin Cancer in Children and Young Adults by Huang, Jennifer T., Coughlin, Carrie C., Hawryluk, Elena B., Hook, Kristen, Humphrey, Stephen R., Kruse, Lacey, Lawley, Leslie, Al-Sayegh, Hasan, London, Wendy B., Marghoob, Ashfaq, Phung, Thuy L., Pope, Elena, Gerami, Pedram, Schmidt, Birgitta, Robinson, Sarah, Bartenstein, Diana, Bahrani, Eman, Brahmbhatt, Meera, Chen, Lily, Haddock, Ellen, Mansour, Danny, Nguyen, Julie, Raisanen, Tom, Tran, Gary, Travis, Kate, Wolner, Zachary, Eichenfield, Lawrence F.

“…To identify risk factors associated with nonmelanoma skin cancer (NMSC) occurrence and survival in children. This was a multicenter, retrospective,…”
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Role for the enteric nervous system in the regulation of satiety via cholecystokinin-8 by Sayegh, Ayman I, Reeve, Jr, Joseph R, Lampley, Shani T, Hart, BeLinda, Gulley, Stephen, Esdaile, Alton R, Sharma, Sanjay K, Webb, Tennille, Williams, Carol S, Pruitt, Fleurette

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Chemical sympathectomy attenuates myenteric but not dorsal vagal complex Fos-like immunoreactivity induced by cholecystokinin-8 in the rat by Gulley, Stephen, Raboin, Shannon J., Henley, Sheryce C., Chan, Wai-Chu, Sharma, Sanjay K., Billups, Leonard H., Esdaile, Alton R., Sullivan, Cherese N., Moran, Timothy H., Sayegh, Ayman I.

“…Vagotomy and capsaicin treatment attenuate dorsal vagal complex (DVC) but not myenteric Fos-like immunoreactivity (Fos-LI) induced by cholecystokinin-8…”
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Purification of two equine pepsinogens by use of high-performance liquid chromatography by Sayegh, A I, Anderson, N V, Harding, J W, Cerpovicz, P, DeBowes, R M, Ritter, R C, Baker, G J, Reeck, G

“…To purify and characterize pepsinogens in equine gastric mucosa. Stomachs collected from 2 healthy horses at necropsy. After collection, stomachs were placed…”
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Exenatide reduces food intake and activates the enteric nervous system of the gastrointestinal tract and the dorsal vagal complex of the hindbrain by Sayegh, AI

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PYY decreases food intake and activates peripheral and central neurons in rats by Sayegh, AI

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Non-sulfated cholecystokinin-8 reduces meal size and prolongs the intermeal interval in male Sprague Dawley rats by Dafalla, Amged I., Mhalhal, Thaer R., Washington, Martha C., Spann, Sharonika, Reguero, Adalis Montero, Morgan, Alexandra L., Cruz Matos, Geishly A., Carson, Gabrielle, Barton, Kenya J., Burke, Nicole A., Heath, John, Sayegh, Ayman I.

“…The current study measured seven feeding responses by non-sulfated cholecystokinin-8 (NS CCK-8) in freely fed adult male Sprague Dawley rats. The peptide (0,…”
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Cholecystokinin activates specific enteric neurons in the rat small intestine by Sayegh, Ayman I, Ritter, Robert C

“…Cholecystokinin (CCK) is a peptide hormone released from the I-cells of the upper small intestine. CCK evokes a variety of physiological responses, such as…”
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Intestinal infusions of oleate and glucose activate distinct enteric neurons in the rat by Sayegh, Ayman I., Covasa, Mihai, Ritter, Robert C.

“…Nutrients entering the small intestine trigger a variety of neural and endocrine reflexes that involve specific afferents, efferents and interneurons, many of…”
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Cholecystokinin-8 increases Fos-like immunoreactivity in the brainstem and myenteric neurons of rats through CCK1 receptors by GULLEY, Stephen, SHARMA, Sanjay K, MORAN, Timothy H, SAYEGH, Ayman I

“…To examine the role of cholecystokinin1 receptor (CCK1) in the activation of brainstem and myenteric neurons by CCK, we compared the ability of exogenous CCK-8…”
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Cholecystokinin-33 is more effective than cholecystokinin-8 in inhibiting food intake and in stimulating the myenteric plexus and dorsal vagal complex by Cooper, Marvis S, Reeve, Joseph R, Abdalla, Mohamed O, Moyer, Laura, Raboin, Shannon J, Green, Gary M, Sayegh, Ayman I

“…Abstract We compared the abilities of cholecystokinin-33 (CCK-33) and CCK-8 to reduce food intake and to activate feeding-related areas of the nervous system…”
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Strain differences in myenteric neuron number and CCK1 receptor mRNA expression may account for differences in CCK induced c-Fos activation by GULLEY, Stephen, SHARMA, Sanjay K, MANSOUR, Mahmoud, SULLIVAN, Cherese N, MORAN, Timothy H, SAYEGH, Ayman I

“…We utilized a diaminobenzidine reaction enhanced with nickel to compare dorsal vagal complex (DVC) and myenteric neuronal Fos-Like immunoreactivity (Fos-LI),…”
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Strain differences in myenteric neuron number and CCK sub(1) receptor mRNA expression may account for differences in CCK induced c-Fos activation by Gulley, S, Sharma, S K, Mansour, M, Sullivan, C N, Moran, TH, Sayegh, AI

“…We utilized a diaminobenzidine reaction enhanced with nickel to compare dorsal vagal complex (DVC) and myenteric neuronal Fos-Like immunoreactivity (Fos-LI),…”
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Cholecystokinin-8 increases Fos-like immunoreactivity in myenteric neurons of the duodenum and jejunum more after intraperitoneal than after intravenous injection by Webb, Tennille, Gulley, Stephen, Pruitt, Fleurette, Esdaile, Alton R., Sharma, Sanjay K., Cox, James E., Smith, Gerard P., Sayegh, Ayman I.

“…The objective of this study was to measure the relative efficacy and potency of cholecystokinin-8 (CCK-8) given by intraperitoneal (i.p.) and intravenous…”
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Differential effects of exogenous CCK-8 and CCK-58 on food intake by Raboin, S.J., Reeve, J.R., Green, G.M., Cox, J.E., Gibbs, J., Perez, L.J., Cooper, M.S., Overduin, J., Sayegh, A.I.

“…Reeve and colleagues reported that CCK-58 is the predominant circulating form of cholecystokinin in the rat (American Journal of Physiology, 2003), raising its…”
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Effects of cholecystokinin-receptor antagonists on Fos-like immunoreactivity stimulated by sulfated cholecystokinin-8 in neurons of the myenteric plexus and hindbrain of rats by Webb, T, Gulley, S, Esdaile, A.R, Pruitt, F, Sharma, S.K, Williams, C.S, Sayegh, A.I

“…To evaluate the role of cholecystokinin (CCK)-receptor antagonists in the activation of enteric and hindbrain neurons by sulfated CCK-8. 81 male Sprague-Dawley…”
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Gastrointestinal neuroendocrinology by Schneider, David A, Sayegh, Ayman I

“…There exists individual enteroendocrine cells spread throughout the gastrointestinal mucosa that release specific peptide, as well as nonpeptide, hormones to…”
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Characteristics of nonalcoholic fatty liver disease induced in wistar rats following four different diets by Fakhoury-Sayegh, Nicole, Trak-Smayra, Viviane, Khazzaka, Aline, Esseily, Fady, Obeid, Omar, Lahoud-Zouein, May, Younes, Hassan

“…BACKGROUND/OBJECTIVES: The prevalence of nonalcoholic fatty liver disease (NAFLD) has increased worldwide in parallel with overnutrition characterized by…”
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