Výsledky vyhledávání - "Stephen E. Avery"

Conditioning with slowly digestible starch diets in mice reduces jejunal α-glucosidase activity and glucogenesis from a digestible starch feeding

Autor: Shaji Chacko, Like Y. Hasek, Roberto Quezada-Calvillo, Stephen E. Avery, J. Kenneth Fraley, Bruce R. Hamaker, Firoz A. Vohra, Buford L. Nichols

Publikováno v: Nutrition (Burbank, Los Angeles County, Calif.). 78

Objectives Maltase-glucoamylase (Mgam) and sucrase-isomaltase (Si) are mucosal α-glucosidases required for the digestion of starch to glucose. We hypothesized that a dietary approach to reduce Mgam and Si activities can reduce glucose generation and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3829a5ead324a10924cb7fc5be63cd1
https://pubmed.ncbi.nlm.nih.gov/32599415

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Akademický článek

Unexpected high digestion rate of cooked starch by the Ct-maltase-glucoamylase small intestine mucosal α-glucosidase subunit.

Autor: Amy Hui-Mei Lin, Buford L Nichols, Roberto Quezada-Calvillo, Stephen E Avery, Lyann Sim, David R Rose, Hassan Y Naim, Bruce R Hamaker

Publikováno v: PLoS ONE, Vol 7, Iss 5, p e35473 (2012)

For starch digestion to glucose, two luminal α-amylases and four gut mucosal α-glucosidase subunits are employed. The aim of this research was to investigate, for the first time, direct digestion capability of individual mucosal α-glucosidases on

Externí odkaz: https://doaj.org/article/6d887bc7767e4887b756d25d11930218

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Improved Starch Digestion of Sucrase-deficient Shrews Treated With Oral Glucoamylase Enzyme Supplements

Autor: Marwa El Hindawy, Buford L. Nichols, Amy Hui-Mei Lin, Roberto Quezada-Calvillo, Shadi B. Kilani, Benjamin E. Hodges, Antone R. Opekun, Stephen E. Avery, Douglas G. Burrin, Sen-ichi Oda, Bruce R. Hamaker, Shaji Chacko

Publikováno v: Journal of Pediatric Gastroenterology & Nutrition. 65:e35-e42

Background and objective Although named because of its sucrose hydrolytic activity, this mucosal enzyme plays a leading role in starch digestion because of its maltase and glucoamylase activities. Sucrase-deficient mutant shrews, Suncus murinus, were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::785841cfae548423940180d738dde5f3
https://doi.org/10.1097/mpg.0000000000001561

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Maltase-Glucoamylase Modulates Gluconeogenesis and Sucrase-Isomaltase Dominates Starch Digestion Glucogenesis

Autor: Like Yan, Amy Hui-Mei Lin, Roberto Quezada-Calvillo, Buford L. Nichols, Bruce R. Hamaker, Zihua Ao, Stephen E. Avery, Shaji Chacko, Maricela Diaz-Sotomayor

Publikováno v: Journal of Pediatric Gastroenterology & Nutrition. 57:704-712

Objectives: Six enzyme activities are needed to digest starch to absorbable free glucose; 2 luminal a-amylases (AMY) and 4 mucosal maltase-glucoamylase (MGAM) and sucrase-isomaltase (SI) subunit activities are involved in the digestion. The AMY activ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5017738479d504ad1015ee455116dce5
https://doi.org/10.1097/mpg.0b013e3182a27438

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Milk glucosidase activity enables suckled pup starch digestion

Autor: Bruce R. Hamaker, Buford L. Nichols, Like Yan, Maricela Diaz-Sotomayor, Stephen E. Avery, Darryl L. Hadsell, Susan S. Baker, Shaji Chacko, H. M. Lin, R. Quezada-Calvillo

Publikováno v: Molecular and Cellular Pediatrics

ᅟ Starch requires six enzymes for digestion to free glucose: two amylases (salivary and pancreatic) and four mucosal maltase activities; sucrase-isomaltase and maltase-glucoamylase. All are deficient in suckling rodents. Objective The objective of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c06df23ca43945911938648618de4f72
https://doi.org/10.1186/s40348-016-0032-z

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Mapping the intestinal alpha-glucogenic enzyme specificities of starch digesting maltase-glucoamylase and sucrase-isomaltase

Autor: Lyann Sim, Roberto Quezada-Calvillo, David R. Rose, Kyra Jones, B. Mario Pinto, Hassan Y. Naim, Jayakanthan Kumarasamy, Buford L. Nichols, Sankar Mohan, Hui Liu, Stephen E. Avery

Publikováno v: Bioorganic & Medicinal Chemistry. 19:3929-3934

Inhibition of intestinal α-glucosidases and pancreatic α-amylases is an approach to controlling blood glucose and serum insulin levels in individuals with Type II diabetes. The two human intestinal glucosidases are maltase-glucoamylase and sucrase-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd16a44c3de31f911ef0e6c3da2ac0aa
https://doi.org/10.1016/j.bmc.2011.05.033

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Slower in vivo glucogenesis from starch oligomers by mucosal sucrase‐isomaltase (1039.8)

Autor: Shaji Chacko, Anbuhkani Muniandy, Bruce R. Hamaker, Stephen E. Avery, Buford L. Nichols, Like Yan, Maricela Diaz-Sotomayor, Amy Hui-Mei Lin, Roberto Quezada-Calvillo

Publikováno v: The FASEB Journal. 28

While luminal α-Amylase (AMY) is recognized as a starch digesting enzyme, the products require that glucose be hydrolyzed from the non-reducing ends of the oligosaccharide produced. Two mucosal enzyme complexes are required for glucogenesis: Maltase

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aebc9b5555b174e056469d7e33965e1c
https://doi.org/10.1096/fasebj.28.1_supplement.1039.8

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Unexpected High Digestion Rate of Cooked Starch by the Ct-Maltase-Glucoamylase Small Intestine Mucosal α-Glucosidase Subunit

Autor: Stephen E. Avery, Amy Hui-Mei Lin, Roberto Quezada-Calvillo, Buford L. Nichols, Hassan Y. Naim, Lyann Sim, Bruce R. Hamaker, David R. Rose

Publikováno v: Department of Food Science Faculty Publications
PLoS ONE, Vol 7, Iss 5, p e35473 (2012)
PLoS ONE
Department of Speech, Hearing, and Language Sciences Faculty Publications

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db8fb5ec15f970a377ae97635e15b81d
http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1011&context=foodscipubs

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