{"id":158,"date":"2018-06-26T15:44:09","date_gmt":"2018-06-26T15:44:09","guid":{"rendered":"https:\/\/w1.med.cmu.ac.th\/biochem\/?page_id=158"},"modified":"2026-01-22T07:38:13","modified_gmt":"2026-01-22T07:38:13","slug":"rawiwan-wongpoomchai-puatanachokchai","status":"publish","type":"page","link":"https:\/\/w1.med.cmu.ac.th\/biochem\/rawiwan-wongpoomchai-puatanachokchai\/","title":{"rendered":"Rawiwan Wongpoomchai (Puatanachokchai)"},"content":{"rendered":"<p><strong><span style=\"font-size: 14pt;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-159 alignleft\" src=\"https:\/\/w1.med.cmu.ac.th\/biochem\/wp-content\/uploads\/2018\/06\/9_personal_2013-12-18-12-49-34.jpg\" alt=\"\" width=\"200\" height=\"235\" \/>Rawiwan Wongpoomchai (Puatanachokchai)<\/span><\/strong><br \/>\n<span style=\"font-size: 14pt;\">\u0e1c\u0e28. \u0e14\u0e23.\u0e23\u0e27\u0e34\u0e27\u0e23\u0e23\u0e13 \u0e27\u0e07\u0e28\u0e4c\u0e20\u0e39\u0e21\u0e34\u0e0a\u0e31\u0e22<\/span><\/p>\n<p><span class=\"text_titleStaff\"><strong>Position<\/strong>\u00a0<\/span>Assistant Professor<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3>Education<\/h3>\n<ul class=\"result_display\">\n<li><strong>2006<\/strong>\u00a0 \u00a0 \u00a0 \u00a0 Doctor of Philosophy (Medical Science), Osaka City University, School of Medicine, Japan<\/li>\n<li><strong>1994<\/strong>\u00a0 \u00a0 \u00a0 \u00a0 Master of Science (Biochemistry), Faculty of Medicine, Chiang Mai University, Thailand<\/li>\n<li><strong>1990<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Bachelor of Nursing Science, Chiang Mai University, Thailand<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Professional Experience<\/h3>\n<ul class=\"result_display\">\n<li><strong>1995<\/strong>\u00a0\u00a0\u00a0\u00a0Lecturer<\/li>\n<li><strong>2002<\/strong>\u00a0\u00a0\u00a0\u00a0Assistant Professor<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Research Interests<\/h3>\n<ol class=\"result_display\">\n<li>Biochemistry and Molecular Toxicology<\/li>\n<li>Experimental Carcinogenesis &#8211; Cancer Chemoprevention<\/li>\n<li>Hepatotoxicity<\/li>\n<li>Xenobiotic Metabolism<\/li>\n<li>Antioxidant &#8211; Oxidative stress<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>Scholarship &amp; Awards<\/h3>\n<ul class=\"result_display\">\n<li><strong>2002<\/strong>\u00a0\u00a0\u00a0\u00a0International Student Scholarship of Osaka City Foundation, Osaka, Japan<\/li>\n<li><strong>2003<\/strong>\u00a0\u00a0\u00a0\u00a0Research Student Scholarship under Monbukagakusho Scholarship, Japan<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Young Scientist Award, The 3rd Regional Meeting of Asian Pacific Organization for Cancer Prevention, January 20-21, 2006, Nagoya, Japan<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0The Best Poster Presentation Award. General Assembly Satellite Meeting of Asian Pacific Organization for Cancer Prevention. November 3-4, 2006, Chiang Mai, Thailand.<\/li>\n<li><strong>2008<\/strong>\u00a0\u00a0\u00a0\u00a0Outstanding Poster Presentation Award. The 2nd International Conference on Natural Products for Health and Beauty, December 17-19, 2008, Naresuan Phayao University, Phayao, Thailand<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0The Best Award for Thesis Advisor in Health Science, Graduate School of Chiang Mai University<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0Bo Holmstedt Memorial Foundation Travel Award. The XII International Congress of Toxicology, July 19-23, 2010, Barcelona, Spain<\/li>\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0\u00a0Travel Grant Award. The 70th Annual Meeting of the Japanese Cancer Association, October 3-5, 2011, Nagoya, Japan<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Travel Grant Award. The 72nd Annual Meeting of the Japanese Cancer Association, October 3-5, 2013, Kanagawa, Japan<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0The Best Research Award on Supra Cluster of Agriculture and Food. The 3rd Thailand National Research Universities Summit. July 31-August 1, 2014, Bangkok, Thailand.<\/li>\n<li><strong>2018<\/strong>\u00a0\u00a0\u00a0\u00a0The Best Award for Thesis Advisor in Health Science, Graduate School of Chiang Mai University<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Publications<\/h3>\n<ul class=\"result_display\">\n<li><strong>1994<\/strong>\u00a0\u00a0\u00a0\u00a0Vinitketkumnuen U, Puatanachokchai R, Kongtawelert P, Lertprasertsuke N, Matsushima T. Antimutagenicity of lemon grass (Cymbopogon citratus Stapf) to various known mutagens in salmonella mutation assay. Mutat Res. 1994; 341(1):71-5.<\/li>\n<li><strong>1995<\/strong>\u00a0\u00a0\u00a0\u00a0Puatanachokchai R, Kanasawud P, Phutrakul S. A comparative extracellular lipase activity of the cloned pUCP1 to thermophile isolate P1 . J.Sc.Fac.CMU. 1995; 23(1):21-25.<\/li>\n<li><strong>1998<\/strong>\u00a0\u00a0\u00a0\u00a0Puatanachokchai R. and Sutthajit M. Microcystins. Toxicol. Bull. 1998; 8(3):10-12.<\/li>\n<li><strong>2001<\/strong>\u00a0\u00a0\u00a0\u00a0Vinitketkumnuen U., Puatanachokchai R., Manosroi A. and Manosroi J. Mutagenicity and antimutagenicity of medicinal plants, Nom Nang, Sun Soke and Stevia extracts in Ames test. Chiang Mai Med. J. 2001; 40:147 &#8211; 53.<\/li>\n<li><strong>2002<\/strong>\u00a0\u00a0\u00a0\u00a0Puatanachokchai R, Kishida H, Denda A, Murata N, Konishi Y, Vinitketkumnuen U, Nakae D. Inhibitory effects of lemon grass (Cymbopogon citratus, Stapf) extract on the early phase of hepatocarcinogenesis after initiation with diethylnitrosamine in male Fischer 344 rats. Cancer Lett. 2002 Sep 8;183(1):9-15.<\/li>\n<li><strong>2003<\/strong>\u00a0\u00a0\u00a0\u00a0Denda A, Kitayama W, Puatanachokchai R, Tsutumi M, Konishi Y, Kuniyasu H, Baba M, Okuyama T, Nishino H. Effects of isoliquirithigenin on the development of preneoplastic liver lesions caused by a choline-deficient, L-amino acid-defined diet and on the urinary bladder carcinogenesis by N-butyl-N-(4-hydroxylbutyl)nitrosamine in rats. J. Toxicol. Pathol. 2003; 16: 201-207.<\/li>\n<li><strong>2005<\/strong>\u00a0\u00a0\u00a0\u00a0Kang JS, Wanibuchi H, Morimura K, Puatanachokchai R, Salim EI, Hagihara A, Seki S, Fukushima S.Enhancement by estradiol 3-benzoate in thioacetamide-induced liver cirrhosis of rats. Toxicol Sci. 2005 May;85(1):720-6.<\/li>\n<li><strong>2005<\/strong>\u00a0\u00a0\u00a0\u00a0Fukushima S, Kinoshita A, Puatanachokchai R, Kushida M, Wanibuchi H, Morimura K. Hormesis and dose-response-mediated mechanisms in carcinogenesis: evidence for a threshold in carcinogenicity of non-genotoxic carcinogens. Carcinogenesis. 2005 Nov;26(11):1835-45.<\/li>\n<li><strong>2005<\/strong>\u00a0\u00a0\u00a0\u00a0Kushida M, Wanibuchi H, Morimura K, Kinoshita A, Kang JS, Puatanachokchai R, Wei M, Funae Y, Fukushima S. Dose-dependence of promotion of 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline-induced rat hepatocarcinogenesis by ethanol: evidence for a threshold. Cancer Sci. 2005 Nov;96(11):747-57.<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Hagihara A., Wanibuchi, H., Puatanachokchai R., Kang J.S., Miyazi N., Seki S. and Fukushima S. Differences in Sensitivity of F344 Rats from Different Breeders to Phenobarbital Hepatocarcinogenicity J. Toxicol. Pathol. 2006; 19(1): 29-36.<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Mori S., Murai T., Wanibuchi H., Hagiwara A., Puatanachokchai R. and Fukushima S. Susceptibility of Four F1 Hybrids of Male Rats to the Promoting Effects of Sodium L-ascorbate in Two-Stage Urinary Bladder Carcinogenesis J. Toxicol. Pathol. 2006; 19(2): 87-91.<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Wei M, Hori T, Ichihara T, Wanibuchi H, Morimura K, Kang JS, Puatanachokchai R, Fukushima S. Existence of no-observed effect levels for 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline on hepatic preneoplastic lesion development in BN rats. Cancer Lett. 2006 Jan 18;231(2):304-8.<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Puatanachokchai R, Kakuni M, Wanibuchi H, Kinoshita A, Kang JS, Salim EI, Morimura K, Tamano S, Merlino GT, Fukushima S. Lack of promoting effects of phenobarbital at low dose on diethylnitrosamine-induced hepatocarcinogenesis in TGF-alpha transgenic mice. Asian Pac J Cancer Prev. 2006 Apr-Jun; 7(2):274-8.<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Puatanachokchai R, Morimura K, Wanibuchi H, Oka M, Kinoshita A, Mitsuru F, Yamaguchi S, Funae Y, Fukushima S. Alpha-benzene hexachloride exerts hormesis in preneoplastic lesion formation of rat hepatocarcinogenesis with the possible role for hepatic detoxifying enzymes. Cancer Lett. 2006 Aug 18;240(1):102-13.<\/li>\n<li><strong>2008<\/strong>\u00a0\u00a0\u00a0\u00a0Kang JS, Wanibuchi H, Morimura K, Wongpoomchai R, Chusiri Y, Gonzalez FJ, and Fukushima S. Role of CYP2E1 in thioacetamide-induced mouse hepatotoxicity. Toxicol. Appl. Pharmacol. 2008 May 1; 228(3): 295-300.<\/li>\n<li><strong>2009<\/strong>\u00a0\u00a0\u00a0\u00a0Taya S., Punvittayagul C., Chewonarin T., Wongpoomchai R*. Effect of aqueous extract from Cleistocalyx nervosum on oxidative status in rat liver. Thai J.Toxicol. 2009; 24(2):101-105.<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0Charoensin S., Punvittayagul C., Pompimon W., Mevatee U., Wongpoomchai R*. Toxicological and clastogenic evaluation of some flavanones isolated from Boesenbergia pandurata (Roxb.) in Wistar rats. Thai J.Toxicol. 2010; 25(1): 29-40.<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0Charoensin S. and Wongpoomchai R. Mutagenic and antimutagenic activities of aqueous extract of Moringa oleifera leaves. Thai J.Toxicol. 2010; 25(2): 96-103.<\/li>\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0\u00a0Chusiri Y., Wongpoomchai R., Kakehashi A., Wei M., Wanibuchi H., Vinitketkumnuan U. and Fukushima S. Non-genotoxic mode of action and possible threshold for hepatocarcinogenicity of Kojic Acid in F344 rats. Food Chem Toxicol. 2011; 49(2): 471-6.<\/li>\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0\u00a0Punvittayagul C., Wongpoomchai R*. , Taya S. and Pompimon W. Effect of pinocembrin isolated from Boesenbergia pandurata on xenobiotic-metabolizing enzymes in rat liver. Drug Metabolism Lett. 2011; 5(1): 1-5.<\/li>\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0\u00a0Chusiri Y., Wongpoomchai R.*, Wei M., Kakehashi A., Kang J.S., Wanibuchi H., and Fukushima S. Modulation of cytochrome P450 expression by kojic acid in rats. Thai J.Toxicol. 2011; 26(2): 93-104.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Inboot W., Taya S., Chailungka A., Meepowpan P., Wongpoomchai R.* Genotoxicity and antigenotoxicity of the methanol extract of Cleistocalyx nervosum var. paniala seed using a Salmonella mutation assay and rat liver micronucleus tests. Mol Cell Tox. 2012; 8(1): 19-24.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Teekachunhatean S, Tosri N, Sangdee C, Wongpoomchai R, Ruangyuttikarn W, Puaninta C, Srichairatanakool S. Antioxidant effects after coffee enema or oral coffee consumption in healthy Thai male volunteers. Hum Exp Toxicol. 2012; 31: 643-651.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Thuschana W., Thumvijit T., Chansakaow S., Ruamrungsri S., Wongpoomchai R.* Chemical constituents and antioxidant activities of Cleistocalyx nervosum fruits in in vitro and in vivo models. Thai J.Toxicol. 2012; 27(2): 194-208.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Punvittayagul C., Pompimon W., Wanibuchi H., Fukushima S., Wongpoomchai R.* Effect of pinocembrin on the initiation and promotion stages of rat hepatocarcinogenesis. Asian Pac J Cancer Prev. 2012;13(5): 2257-2261.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Charoensin S.* and Wongpoomchai R. Effect of aqueous extract of Moringa oleifera leaves on quinone reductase activity. Naraesuan Phayao J. 2012; 5(3): 101-109.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Charoensin S., Taya S.,Wongpornchai S., Wongpoomchai R*. Assessment of genotoxicity and antigenotoxicity of an aqueous extract of Cleistocalyx nervosum var. paniala in in vitro and in vivo models. Interdispl Tox. 2012; 5(4): 201-206.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Sankam P., Punvittayagul C., Sringam K., Chaiyasut C., Wongpoomchai R.* Antimutagenicity and anticlastogenicity of glutinous purple rice hull using in vitro and in vivo testing systems Mol Cell Tox. 2013; 9: 169-176.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Thumvijit T., Inboot W., Peerapornpisal Y., Amornlerdpison D., Wongpoomchai R* The antimutagenic and antioxidant properties of Spirogyra neglecta (Hassall) K\u0e23\u0e1ctzing. J.Med. Plant Res. 2013; 7, 2494-2500.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Thumvijit T., Thuschana W., Amornlerdpison D., Peerapornpisal Y., Wongpoomchai R* Evaluation of hepatic antioxidant capacities of Spirogyra neglecta (Hassall) K\u0e23\u0e1ctzing in rats. Interdispl Tox. 2013; 6, 101-105.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a01. Kupradinun P.*, Jarratwisarutporn Y., Wongpoomchai R., Sritanaudomchai H., Rienkitjakarn M. Clastogenic and Anticlastogenic Potential of Neem Flower Extract Evaluated by Rat Liver Micronucleus Assay. Thai J.Vet.Med. 2013; 43(4), 589-594.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0Thumvijit T., Taya S., Punvittayagul C., Peerapornpisal Y., Wongpoomchai R.* Cancer chemopreventive effect of Spirogyra neglecta (Hassall) K\u0e23\u0e1ctzing on diethylnitrosamine-induced hepatocarcinogenesis in rats. Asian Pac J Cancer Prev. 2014;15(4): 1611-1616.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0Taya S., Punvittayagul C., Inboot W., Fukushima S., and Wongpoomchai R.* Cleistocalyx nervosum extract ameliorates chemical-induced oxidative stress in early stages of rat hepatocarcinogenesis. Asian Pac J Cancer Prev. 2014;15(6): 2825-2830.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0Punvittayagul C., Sringarm K., Chaiyasut C. , and Wongpoomchai R. * Mutagenicity and antimutagenicity of hydrophilic and lipophilic extracts of Thai northern purple rice. Asian Pac J Cancer Prev. 2014; 15(21): 9517-9522.<\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0\u00a0Nattawan Suwannakul , Charatda Punvittayagul , Kanokwan Jarukamjorn , Rawiwan Wongpoomchai* Purple Rice Bran Extract Attenuates Aflatoxin B1-Induced Initiation stage of Hepatocarcinogenesis by Alteration of Xenobiotic Metabolizing Enzymes. Asian Pac J Cancer Prev. .2015; 16(8): 3371-3376.<\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0\u00a0Pengkumsri, N., Suwannalert, P., Sivamaruthi, B.S., Wongpoomchai, R., Sirisattha, S., Tammasakchai, A., Taya, S., Sirilun, S., Peerajan, S., Chaiyasut, C. Molecular, histological, and anti-oxidant evaluation of colitis induction in rats by different concentration of dextran sodium sulfate (5 KDa) Inter J Pharmacy Pharm Sci. 2015; 7(12): 283-287.<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0Punvittayagul C., Sankam P., Taya S., Wongpoomchai R.* Anticlastogenicity and anticarcinogenicity of purple rice extract in rats. Nutr. Cancer. 2016; 68(4): 646-653.<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0Taya S., Kakehashi A., Wongpoomchai R., Gi M., Ishii N. and Wanibuchi H. Preventive effects of Spirogyra neglecta and a polysaccharide extract against dextran sodium sulfate induced colitis in mice. Asian Pac J Cancer Prev. 2016; 17(4):2235-45.<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0Taya S., Thumvijit T., Chewonarin T., Punvittayagul C. and Wongpoomchai R. Effect of Spirogyra neglecta on the early stages of 1, 2-dimethylhydrazine-induced colon carcinogenesis in rats. Eur.J.Cancer Prev. 2016 Dec 6. [Epub ahead of print].<\/li>\n<li><strong>2017<\/strong>\u00a0\u00a0\u00a0\u00a0Nilnumkhum A., Punvittayagul C., Chariyakornkul S. and Wongpoomchai R. Effects of Hydrophilic Compounds in Purple Rice Husk on AFB1-induced Mutagenesis. Mol.Cell Tox. 2017, 13(2): 171-178.<\/li>\n<li><strong>2017<\/strong>\u00a0\u00a0\u00a0\u00a0Insuan O, Chariyakornkul A, Rungrote Y, Wongpoomchai R. Antimutagenic and antioxidant activities of Thai rice brans. J Cancer Prev. 2017 Jun;22(2):89-97.<\/li>\n<li><strong>2018<\/strong>\u00a0\u00a0\u00a0\u00a0Punvittayagul C., Chariyakornkul A., Chewonarin T., Jarukamjorn K., Wongpoomchai R. Augmentation of Diethylnitrosamine\u0e42\u20ac\u201cinduced Early Stages of Rat Hepatocarcinogenesis by 1,2-Dimethylhydrazine. Drug Chem Toxicol. 2018 (in press; online May 3,2018)<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Training Fellowships<\/h3>\n<ul class=\"result_display\">\n<li><strong>1996.<\/strong>\u00a0\u00a0\u00a0\u00a0Visiting Researcher Fellowship, Japan Bioassay Research Center, Kanagawa, Japan<\/li>\n<li><strong>2000.<\/strong>\u00a0\u00a0\u00a0\u00a0Short-term Research Fellowship. Department of Oncological Pathology, Nara Medical University.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Editorial Services<\/h3>\n<ol class=\"result_display\">\n<li>Thai Journal Toxicology<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>Society Memberships<\/h3>\n<ol class=\"result_display\">\n<li>Thai Society of Toxicology (2006~)<\/li>\n<li>Thai Environmental Mutagen Society (2006~)<\/li>\n<li>Thai Association for Laboratory Animal Science (2006~)<\/li>\n<li>The Science Society of Thailand (2007~)<\/li>\n<li>The Biochemical and Molecular Biology Society of Thailand (2007~)<\/li>\n<li>The International Society for the Study of Xenobiotics (ISSX) (2009~)<\/li>\n<li>Japanese Cancer Association (2010~)<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3>Research Grants<\/h3>\n<ul class=\"result_display\">\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of oligomeric proanthocyanidin complexes from tamarind (Tamarindus indica L.) husk on early stages of rat hepatocarcinogenesis and its possible mechanism for antioxidant system (2006,2007)\u00a0\u00a0\u00a0\u00a0Thailand Research Fund\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0480,000 B.<\/li>\n<li><strong>2006<\/strong>\u00a0\u00a0\u00a0\u00a0Establishment of medium-term liver bioassay in rat model for hepatocarcinogenicity test in Thailand\u00a0\u00a0\u00a0\u00a0Research Fund, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a094,000 B.<\/li>\n<li><strong>2007<\/strong>\u00a0\u00a0\u00a0\u00a0Effects of pinostrobin extracted from fingerroot (Boesenbergia pandurata) on diethylnitrosamine-induced micronucleus formation in rat livers\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0196,364 B<\/li>\n<li><strong>2008<\/strong>\u00a0\u00a0\u00a0\u00a0Inhibitory mechanism of pinostrobin from fingerroot (Boesenbergia pandurata) on diethylnitrosamine-induced initiation stage of rat hepatocarcinogenesis.\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0196,500 B<\/li>\n<li><strong>2008<\/strong>\u00a0\u00a0\u00a0\u00a0Effects of pinocembrin extracted from fingerroot (Boesenbergia pandurata) on initiation and promotion stages of hepatocarcinogenesis in rat induced by diethylnitrosamine\u00a0\u00a0\u00a0\u00a0National Research Council of Thailand\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0548,000 B.<\/li>\n<li><strong>2009<\/strong>\u00a0\u00a0\u00a0\u00a0Cancer chemopreventive activity of various extracts and active compounds isolated from Ma-kieng (Cleistocalyx nervosum var paniala) and its preventive mechanism involving xenobiotic- metabolizing enzymes system.\u00a0\u00a0\u00a0\u00a0National Research Council of Thailand\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0886,400 B.<\/li>\n<li><strong>2009<\/strong>\u00a0\u00a0\u00a0\u00a0Acute and subacute toxicities and antioxidant activity of Ma-kiang extract (Cleistocalyx nervosum var paniala)\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0151,400 B<\/li>\n<li><strong>2009<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of pinocembrin on xenobiotic-metabolizing enzymes in rat liver\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0153,800 B<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of Ma-Kiang (Cleistocalyx nervosum var. paniala) extract on oxidative stress induced hepatocarcinogenesis by chemicals in rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0181,440 B<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of Spirogyra spp. on liver and colon cancer chemoprevention in rat\u00a0\u00a0\u00a0\u00a0National Research Council of Thailand\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0948,400 B.<\/li>\n<li><strong>2010<\/strong>\u00a0\u00a0\u00a0\u00a0Effects of purple rice extracts on hepatocarcinogenesis in rat (2010,2011,2012)\u00a0\u00a0\u00a0\u00a0Office of the Higher Education Commission Ministry of Education for Targeted Research Initiative Projects(\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e21\u0e2b\u0e32\u0e27\u0e34\u0e17\u0e22\u0e32\u0e25\u0e31\u0e22\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34)\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0789,334 B.<\/li>\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0\u00a0Development of cancer chemopreventive and anticancer agents from seed of Ma-kieng (Cleistocalyx nervosum var paniala) for use as food supplements and anticancer drugs\u00a0\u00a0\u00a0\u00a0National Research Council of Thailand\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0924,500 B.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Study of antioxidant activity of Spirogyra spp. in rat\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0197,800 B.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of silymarin on endoplasmic reticulum stress in rat hepatocarcinogenesis\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Effects of Cleistocalyx nervosum var. paniala extract on antioxidant system and its hepatoprotective effect on acetaminophen treated rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B<\/li>\n<li><strong>2012<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of anthocyanin-rich extract from purple glutinous rice husk (Oryza sativa L.var.glutinosa) on xenobiotic-metabolizing enzymes in rat liver\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Study of inhibitory mechanism of carcinogenesis in rats of crude extract and pure compound isolated from Cleistocalyx nervosum var. paniala seed\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0The study of carcinogenicity and anticarcinogenicity of glutinous purple rice extracts on chemicals induced liver and colon carcinogenesis in rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of high-fat and high-fructose diet on the early stages of diethylnitrosamine-initiated hepatocarcinogenesis in rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0The identification of anticarcinogenic polysaccharides from Spirogyra spp. and their molecular inhibitory mechanisms on colon carcinogenesis in rats\u00a0\u00a0\u00a0\u00a0NRCT\u00a0\u00a0\u00a0\u00a0Principle Investigation\u00a0\u00a0\u00a0\u00a0999,800 B.<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0\u00a0Effects of purple rice extracts on hepatocarcinogenesis in rat\u00a0\u00a0\u00a0\u00a0Office of the Higher Education Commission Ministry of Education for Targeted Research Initiative Projects (\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e21\u0e2b\u0e32\u0e27\u0e34\u0e17\u0e22\u0e32\u0e25\u0e31\u0e22\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34)\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0350,000 B.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of glutinous purple rice bran (Oryza sativa var. indica) on xenobiotic-metabolizing enzyme system in rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of co-administration of diethylnitrosamine and 1, 2-dimethylhydrazine on xenobiotic-metabolism enzymes and preneoplastic lesions in liver and colon of rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0The potential and inhibitory mechanism of purple rice bran extract on high carbohydrate and high fat diet and chemically induced-hepatocarcinogenesis in rats\u00a0\u00a0\u00a0\u00a0National Research Council of Thailand\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0940,000 B.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0The study of mutagenicity and antimutagenicity of partial purified fractions isolated from purple rice husk in in vitro and animal models\u00a0\u00a0\u00a0\u00a0Office of the Higher Education Commission Ministry of Education for Targeted Research Initiative Projects (\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e21\u0e2b\u0e32\u0e27\u0e34\u0e17\u0e22\u0e32\u0e25\u0e31\u0e22\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34)\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0300,000 B.<\/li>\n<li><strong>2014<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of high-fat and high-fructose diet on antioxidant system and protein expression in the livers of dietylnitrosamine-initiated rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200,000 B.<\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0\u00a0Identification of anticarcinogenic agents from purple rice husk and cancer chemopreventive mechanism involving xenobiotic- metabolizing enzymes system\u00a0\u00a0\u00a0\u00a0National Research Council of Thailand\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0893000<\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0\u00a0Inhibitory mechanism on micronucleus formation induced by aflatoxin B1 of extract and partial fractionation from purple rice husk\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200000<\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0\u00a0Cancer chemopreventive activities of some active ingredients in purple rice\u00a0\u00a0\u00a0\u00a0Office of the Higher Education Commission Ministry of Education for Targeted Research Initiative Projects (\u0e42\u0e04\u0e23\u0e07\u0e01\u0e32\u0e23\u0e21\u0e2b\u0e32\u0e27\u0e34\u0e17\u0e22\u0e32\u0e25\u0e31\u0e22\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e2b\u0e48\u0e07\u0e0a\u0e32\u0e15\u0e34)\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0400000<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of partial fractionated extracts of Spirogyra neglecta on colon cancer prevention in 1, 2-dimethylhydrazine initiated rats\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200000<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0Effect of cooking process on phytochemical contents and anticarcinogenic potential of Thai jasmine rice and Kum Doisaket\u00a0\u00a0\u00a0\u00a0Endowment Fund for Medical Research, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200000<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0Nutritional values and biological activities of rice bran oil from premium rice cultivated in Northern Thailand\u00a0\u00a0\u00a0\u00a0\u0e17\u0e38\u0e19\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e19\u0e31\u0e01\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e1b\u0e23\u0e34\u0e0d\u0e0d\u0e32\u0e40\u0e2d\u0e01 (\u0e1e\u0e27\u0e2d.)\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a01,898,000<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0The development of rice bran residue for functional food products\u00a0\u00a0\u00a0\u00a0\u0e17\u0e38\u0e19\u0e1e\u0e31\u0e12\u0e19\u0e32\u0e19\u0e31\u0e01\u0e27\u0e34\u0e08\u0e31\u0e22\u0e41\u0e25\u0e30\u0e07\u0e32\u0e19\u0e27\u0e34\u0e08\u0e31\u0e22\u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e2d\u0e38\u0e15\u0e2a\u0e32\u0e2b\u0e01\u0e23\u0e23\u0e21\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e1b\u0e23\u0e34\u0e0d\u0e0d\u0e32\u0e40\u0e2d\u0e01 (\u0e1e\u0e27\u0e2d.)\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a02,482,000<\/li>\n<li><strong>2016<\/strong>\u00a0\u00a0\u00a0\u00a0The study of safety and pharmacological activites of active ingredients and functional food from rice in animal models\u00a0\u00a0\u00a0\u00a0\u0e27\u0e0a-\u0e40\u0e04\u0e23\u0e37\u0e2d\u0e02\u0e48\u0e32\u0e22\u0e21\u0e2b\u0e32\u0e27\u0e34\u0e17\u0e22\u0e32\u0e25\u0e31\u0e22\u0e27\u0e34\u0e08\u0e31\u0e22\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a01,833,000 Baht<\/li>\n<li><strong>2017<\/strong>\u00a0\u00a0\u00a0\u00a0. Effect of methanol extract from sticky rice brans on the initiation stage of hepatocarcinogenesis in rats\u00a0\u00a0\u00a0\u00a0Medical Research Fund, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200000<\/li>\n<li><strong>2017<\/strong>\u00a0\u00a0\u00a0\u00a0The study of anticarcinogenic activities of proteins and protein hydrolysates from rice bran residues\u00a0\u00a0\u00a0\u00a0Medical Research Fund, Faculty of Medicine, Chiang Mai University\u00a0\u00a0\u00a0\u00a0Principle Investigator\u00a0\u00a0\u00a0\u00a0200000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Graduate Students (as a major advisor)<\/h3>\n<ul class=\"result_display\">\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.med.cmu.ac.th\/dept\/biochem\/webdept\/student_show_detail.php?stu_id=2\" target=\"_blank\" rel=\"noopener noreferrer\">Miss Arpamas Chariyakornkul<\/a>\u00a0\u00a0\u00a0<strong>540731032<\/strong>\u00a0\u00a0\u00a0In Vitro Cytotoxicity and Inhibitory Mechanism of Carcinogenesis in Rats of Cleistocalyx nervosum var. paniala Seed Extract<\/li>\n<li><strong>2013<\/strong>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.med.cmu.ac.th\/dept\/biochem\/webdept\/student_show_detail.php?stu_id=18\" target=\"_blank\" rel=\"noopener noreferrer\">Angkhana Nilnumkhum<\/a>\u00a0\u00a0\u00a0<strong>560731060<\/strong>\u00a0\u00a0\u00a0The study of mutagenicity and antimutagencity of partial fractionation from purple rice husk in bacterial and animal models<\/li>\n<li><strong>2011<\/strong>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.med.cmu.ac.th\/dept\/biochem\/webdept\/student_show_detail.php?stu_id=32\" target=\"_blank\" rel=\"noopener noreferrer\">Sirinya Taya<\/a>\u00a0\u00a0\u00a0<strong>540751002<\/strong>\u00a0\u00a0\u00a0Molecular mechanisms of chemopreventive effect of Spirogyra neglecta extract during different stages of colorectal carcinogenesis in rats<\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.med.cmu.ac.th\/dept\/biochem\/webdept\/student_show_detail.php?stu_id=68\" target=\"_blank\" rel=\"noopener noreferrer\">pitsinee inthi<\/a>\u00a0\u00a0\u00a0<strong>580751018<\/strong><\/li>\n<li><strong>2015<\/strong>\u00a0\u00a0\u00a0<a href=\"http:\/\/www.med.cmu.ac.th\/dept\/biochem\/webdept\/student_show_detail.php?stu_id=78\" target=\"_blank\" rel=\"noopener noreferrer\">Arpamas Chariyakornkul<\/a>\u00a0\u00a0\u00a0<strong>570751020<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Rawiwan Wongpoomchai (Puatanachokchai) \u0e1c\u0e28. \u0e14\u0e23.\u0e23\u0e27\u0e34\u0e27\u0e23\u0e23\u0e13 \u0e27\u0e07\u0e28\u0e4c\u0e20\u0e39\u0e21\u0e34\u0e0a\u0e31\u0e22 Position\u00a0Assistant Professor &nbsp; &nbsp; &nbsp; &nbsp; Education 2006\u00a0 \u00a0 \u00a0 \u00a0 Doctor of Philosophy (Medical Science), Osaka City University, School of Medicine, Japan 1994\u00a0 \u00a0 \u00a0 \u00a0 Master of Science (Biochemistry), Faculty of Medicine, Chiang Mai University, Thailand 1990\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Bachelor of Nursing Science, Chiang Mai University, Thailand &nbsp; Professional&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-158","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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