Výsledky vyhledávání - "Piyawan, Bunpo"

Akademický článek

Effects of ascorbic acid supplementation on oxidative stress markers in healthy women following a single bout of exercise

Autor: Manita Yimcharoen, Suwatsin Kittikunnathum, Chawannut Suknikorn, Wichuda Nak-on, Petcharee Yeethong, Tracy G. Anthony, Piyawan Bunpo

Publikováno v: Journal of the International Society of Sports Nutrition, Vol 16, Iss 1 (2019)

Background Ascorbic acid is a water-soluble chain breaking antioxidant. It scavenges free radicals and reactive oxygen species (ROS), which are produced during metabolic pathways. Exercise can produce an imbalance between ROS and antioxidants, leadin

Externí odkaz: https://doaj.org/article/a1b5a7edb950424c867d052beed2a197

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Effects of ascorbic acid supplementation on immune status in healthy women following a single bout of exercise

Autor: Piyawan Bunpo, Kananek Naosuk, Amonphat Chatarurk, Phennapha Klangsinsirikul, Kodchaporn Intawong

Publikováno v: Sport Sciences for Health. 17:635-645

Background: This study was designed to determine the effects of ascorbic acid (AA) supplementation on immune status following a single bout of exercise. Materials/Methods: In a crossover design with a 1 week wash-out period, 20 healthy sedentary wome

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4c53125fa7e645700c433abeee1de51
https://doi.org/10.1007/s11332-020-00726-3

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Proximal tubular dysfunction in pregnant women receiving tenofovir disoproxil fumarate to prevent mother-to-child transmission of hepatitis B virus

Autor: Geoffroy Liegeon, Nicole Ngo-Giang-Huong, Nicolas Salvadori, Piyawan Bunpo, Ratchada Cressey, Jullapong Achalapong, Prateep Kanjanavikai, Orada Patamasingh Na Ayudhaya, Sinart Prommas, Thitiporn Siriwachirachai, Prapan Sabsanong, Jean Yves Mary, Gonzague Jourdain

Publikováno v: J Antimicrob Chemother

Background Data evaluating the risk of proximal tubular dysfunction in women receiving tenofovir disoproxil fumarate for the prevention of mother-to-child transmission (PMTCT) of HBV are scarce. Objectives To assess the risk of proximal tubulopathy i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::274d6af1b8d0b1d280cb15a7c67bca19
https://pubmed.ncbi.nlm.nih.gov/35045168

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Effects of ascorbic acid supplementation on oxidative stress markers in healthy women following a single bout of exercise

Autor: Suwatsin Kittikunnathum, Wichuda Nak-on, Petcharee Yeethong, Chawannut Suknikorn, Manita Yimcharoen, Tracy G. Anthony, Piyawan Bunpo

Publikováno v: Journal of the International Society of Sports Nutrition, Vol 16, Iss 1, Pp 1-9 (2019)
Journal of the International Society of Sports Nutrition

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef80a8a35fd3608ae79444d19503245d
http://link.springer.com/article/10.1186/s12970-019-0269-8

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General Control Nonderepressible 2 (GCN2) Kinase Protects Oligodendrocytes and White Matter during Branched-chain Amino Acid Deficiency in Mice

Autor: Tracy G. Anthony, Judy K. Cundiff, Piyawan Bunpo, Robert A. Harris, Ronald C. Wek, Pengxiang She

Publikováno v: Journal of Biological Chemistry. 288:31250-31260

Branched-chain amino acid (BCAA) catabolism is regulated by branched-chain α-keto acid dehydrogenase, an enzyme complex that is inhibited when phosphorylated by its kinase (BDK). Loss of BDK function in mice and humans causes BCAA deficiency and epi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da26528b606b5b22c9193a47f6cfaa06
https://doi.org/10.1074/jbc.m113.498469

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Ascorbic acid supplementation does not alter oxidative stress markers in healthy volunteers engaged in a supervised exercise program

Autor: Tracy G. Anthony, Piyawan Bunpo

Publikováno v: Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme. 41(2)

The purpose of this study was to investigate the impact of ascorbic acid (AA) consumption on the oxidative stress status of untrained volunteers participating in a supervised exercise program. The study included 46 young adults (average age, 23.5 ±

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bbbd8ae44069c002d1c3c504d7c8873
https://pubmed.ncbi.nlm.nih.gov/26789096

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The eIF2 Kinase GCN2 Is Essential for the Murine Immune System to Adapt to Amino Acid Deprivation by Asparaginase

Autor: Ronald C. Wek, Judy K. Cundiff, Rachel B. Reinert, Carla J. Aldrich, Tracy G. Anthony, Piyawan Bunpo

Publikováno v: The Journal of Nutrition. 140:2020-2027

Amino acid starvation by asparaginase (ASNase) enhances phosphorylation of eukaryotic initiation factor 2 (eIF2) by general control nonderepressible 2 (GCN2) kinase, leading to reduced global mRNA translation rates. This conserves energy and allows c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0195ea96828956641169159212687f9a
https://doi.org/10.3945/jn.110.129197

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GCN2 Protein Kinase Is Required to Activate Amino Acid Deprivation Responses in Mice Treated with the Anti-cancer Agent l-Asparaginase

Autor: Ronald C. Wek, Allison Dudley, Judy K. Cundiff, Douglas R. Cavener, Piyawan Bunpo, Tracy G. Anthony

Publikováno v: Journal of Biological Chemistry. 284:32742-32749

Asparaginase depletes circulating asparagine and glutamine, activating amino acid deprivation responses (AADR) such as phosphorylation of eukaryotic initiation factor 2 (p-eIF2) leading to increased mRNA levels of asparagine synthetase and CCAAT/enha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ced7933a00e7ec79673bd4bb1322a677
https://doi.org/10.1074/jbc.m109.047910

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The Leucine Content of a Complete Meal Directs Peak Activation but Not Duration of Skeletal Muscle Protein Synthesis and Mammalian Target of Rapamycin Signaling in Rats

Autor: Diego V. Brana, Piyawan Bunpo, Tracy G. Anthony, Peter J. Garlick, Donald K Layman, Layne E Norton

Publikováno v: The Journal of Nutrition. 139:1103-1109

This study examined the impact of leucine (Leu) derived from complete meals on stimulation of skeletal muscle protein synthesis (MPS). Expt. 1 examined time course changes in translation initiation and MPS after a meal. Male rats ( approximately 300

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a190ce772dd9d691fa4ebcb0375e09f5
https://doi.org/10.3945/jn.108.103853

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Alanyl-Glutamine Consumption Modifies the Suppressive Effect of l-Asparaginase on Lymphocyte Populations in Mice1

Autor: Carla J. Aldrich, Betty S Murray, Emma Brizius, Tracy G. Anthony, Piyawan Bunpo, Judy K. Cundiff

Publikováno v: The Journal of Nutrition. 138:338-343

Asparaginase (Elspar) is used in the treatment of acute lymphoblastic leukemia. It depletes plasma asparagine and glutamine, killing leukemic lymphoblasts but also causing immunosuppression. The objective of this work was to assess whether supplement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f06736f159c8e13b31d8679859c48f34
https://doi.org/10.1093/jn/138.2.338

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