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Ontawong A, Pengnet S, Thim-Uam A, Munkong N, Narkprasom N, Narkprasom K, Kuntakhut K, Kamkeaw N, Amornlerdpison D. A randomized controlled clinical trial examining the effects of Cordyceps militaris beverage on the immune response in healthy adults. Sci Rep 2024; 14:7994. [PMID: 38580687 PMCID: PMC10997757 DOI: 10.1038/s41598-024-58742-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 04/02/2024] [Indexed: 04/07/2024] Open
Abstract
Cordyceps militaris (L.) Link (C. militaris) contains various beneficial substances, including polysaccharides (galactomannan), nucleotides (adenosine and cordycepin), cordycepic acid, amino acids, and sterols (ergosterol and beta-sitosterol). It also contains other essential nutrients, such as protein, vitamins (E, K, B1, B2, and B12), and minerals (potassium, sodium, calcium, magnesium, iron, zinc, and selenium). Due to the numerous health benefits of supplements and products containing C. militaris extract, their popularity has increased. However, the immunostimulant effect of C. militaris remains unclear. Therefore, this study developed a functional beverage from the submerged fermentation of C. militaris (FCM) and aimed to investigate the potential of FCM in healthy male and female volunteers in Phayao Province, Thailand. This study provides essential information for the development of healthy drink products. Healthy men and women were provided either FCM containing 2.85 mg of cordycepin or placebo for 8 weeks (n = 10 for each gender). The immune cell markers, immunoglobulins, and safety parameters were assessed initially at baseline and at 4 and 8 weeks. The NK cell activity markedly increased in the male FCM group from baseline (p = 0.049) to 4 weeks after receiving FCM. Compared with those in the placebo group, the NK activity in women who received FCM for 8 weeks significantly increased (p = 0.023) from baseline. Within-group analysis revealed that the IL-1β levels were markedly reduced in the male FCM group (p = 0.049). Furthermore, the IL-6 levels decreased from baseline in the female FCM group (p = 0.047). The blood sugar, lipid, and safety indices were not different between the experimental groups. FCM can potentially be developed as an immune-boosting supplement without liver, kidney, or blood component toxicity.
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Affiliation(s)
- Atcharaporn Ontawong
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Sirinat Pengnet
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Arthid Thim-Uam
- Division of Biochemistry, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Narongsuk Munkong
- Department of Pathology, School of Medicine, University of Phayao, Phayao, 56000, Thailand
| | - Nukrob Narkprasom
- Division of Food Engineering, Faculty of Engineering and Agro-Industry, Maejo University, Chiang Mai, 50290, Thailand
| | - Kanjana Narkprasom
- Division of Food Engineering, Faculty of Engineering and Agro-Industry, Maejo University, Chiang Mai, 50290, Thailand
| | - Kullanat Kuntakhut
- Center of Excellence in Agricultural Innovation for Graduate Entrepreneur, Maejo University, Chiang Mai, 50290, Thailand
| | - Natakorn Kamkeaw
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, 56000, Thailand
| | - Doungporn Amornlerdpison
- Center of Excellence in Agricultural Innovation for Graduate Entrepreneur, Maejo University, Chiang Mai, 50290, Thailand.
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai, 50290, Thailand.
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Wai Linn T, Kobroob A, Ngernjan M, Amornlerdpison D, Lailerd N, Wongmekiat O. Crocodile Oil Disrupts Mitochondrial Homeostasis and Exacerbates Diabetic Kidney Injury in Spontaneously Diabetic Torii Rats. Biomolecules 2022; 12:biom12081068. [PMID: 36008962 PMCID: PMC9406139 DOI: 10.3390/biom12081068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/30/2022] [Accepted: 07/30/2022] [Indexed: 12/04/2022] Open
Abstract
Diabetic nephropathy is currently the leading cause of end-stage renal disease (ESRD) in type 2 diabetes. Studies have suggested that supplementation with some fatty acids might reduce the risk and delay the progression to ESRD in patient with chronic kidney disease. Crocodile oil (CO) contains a variety of fatty acids, especially omega-3, -6 and -9, that have been reported to be beneficial to human health. This study examined the impact of long-term CO supplementation on the development of diabetic nephropathy in spontaneously diabetic Torii (SDT) rats. After diabetic verification, SDT rats were assigned to receive vehicle or CO at 500 and 1000 mg/kg BW, respectively, by oral gavage. Age-matched nondiabetic Sprague–Dawley rats were given vehicle or high-dose CO. After 28 weeks of intervention, CO failed to improve hyperglycemia and pancreatic histopathological changes in SDT rats. Unexpectedly, CO dose-dependently exacerbated the impairment of kidney and mitochondrial functions caused by diabetes. CO also disturbed the expressions of proteins involved in mitochondrial biogenesis, dynamics, and mitophagy. However, no significant alterations were observed in nondiabetic rats receiving high-dose CO. The findings reveal that CO has deleterious effects that aggravate diabetic kidney injury via disrupting mitochondrial homeostasis, possibly due to its improper omega-6: omega-3 ratio.
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Affiliation(s)
- Thiri Wai Linn
- Nutrition and Exercise Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (T.W.L.); (N.L.)
| | - Anongporn Kobroob
- Division of Physiology, School of Medical Science, University of Phayao, Phayao 56000, Thailand;
| | - Metas Ngernjan
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290, Thailand; (M.N.); (D.A.)
| | - Doungporn Amornlerdpison
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290, Thailand; (M.N.); (D.A.)
- Center of Excellence in Agricultural Innovation for Graduate Entrepreneur, Maejo University, Chiang Mai 50290, Thailand
| | - Narissara Lailerd
- Nutrition and Exercise Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (T.W.L.); (N.L.)
| | - Orawan Wongmekiat
- Integrative Renal Research Unit, Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence: ; Tel.: +66-53-935362
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Saetang N, Amornlerdpison D, Rattanapot T, Ramaraj R, Unpaprom Y. Processing of split gill mushroom as a biogenic material for functional food purpose. Biocatalysis and Agricultural Biotechnology 2022. [DOI: 10.1016/j.bcab.2022.102314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ontawong A, Pasachan T, Trisuwan K, Soodvilai S, Duangjai A, Pongchaidecha A, Amornlerdpison D, Srimaroeng C. Coffea arabica pulp aqueous extract attenuates oxidative stress and hepatic lipid accumulation in HepG2 cells. J Herb Med 2021. [DOI: 10.1016/j.hermed.2021.100465] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Junkum A, Maleewong W, Saeung A, Champakaew D, Chansang A, Amornlerdpison D, Aldred AK, Chaithong U, Jitpakdi A, Riyong D, Pitasawat B. Ligusticum sinense Nanoemulsion Gel as Potential Repellent against Aedes aegypti, Anopheles minimus, and Culex quinquefasciatus (Diptera: Culicidae). Insects 2021; 12:insects12070596. [PMID: 34208936 PMCID: PMC8305398 DOI: 10.3390/insects12070596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/24/2021] [Accepted: 06/28/2021] [Indexed: 01/15/2023]
Abstract
Ligusticum sinense Oliv. cv. is a species of Umbelliferae (Apiaceae), a large plant family in the order Apiales. In this study, L. sinense hexane extract nanoemulsion gel (LHE-NEG) was investigated for mosquito repellency and compared to the standard chemical, N,N-diethyl-3-methylbenzamide (DEET), with the goal of developing a natural alternative to synthetic repellents in protecting against mosquito vectors. The results demonstrated that LHE-NEG afforded remarkable repellency against Aedes aegypti, Anopheles minimus, and Culex quinquefasciatus, with median protection times (MPTs) of 5.5 (4.5-6.0), 11.5 (8.5-12.5), and 11.25 (8.5-12.5) h, respectively, which was comparable to those of DEET-nanoemulsion gel (DEET-NEG: 8.5 (7.0-9.0), 12.0 (10.0-12.5), and 12.5 (10.0-13.5) h, respectively). Evaluation of skin irritation in 30 human volunteers revealed no potential irritant from LHE-NEG. The physical and biological stability of LHE-NEG were determined after being kept under heating/cooling cycle conditions. The stored samples of LHE-NEG exhibited some changes in appearance and differing degrees of repellency between those kept for 3 and 6 heating/cooling cycles, thus providing slightly shorter MPTs of 4.25 (4.0-4.5) and 3.25 (2.5-3.5) h, respectively, when compared to those of 5.0 (4.5-6.0) h in fresh preparation. These findings encourage commercially developed LHE-based products as an alternative to conventional synthetic repellents in preventing mosquito bites and helping to interrupt mosquito-borne disease transmission.
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Affiliation(s)
- Anuluck Junkum
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
- Correspondence:
| | - Wanchai Maleewong
- Department of Parasitology and Excellence in Medical Innovation, and Technology Research Group, Faculty of Medicine and Mekong Health Science Research Institute, Khon Kaen University, Khon Kaen 40002, Thailand;
| | - Atiporn Saeung
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
| | - Danita Champakaew
- School of Public Health, Walailak University, Nakhon Si Thammarat 80160, Thailand;
| | - Arpaporn Chansang
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
| | - Doungporn Amornlerdpison
- Center of Excellence in Agricultural Innovation for Graduate Entrepreneur, Maejo University, Chiang Mai 50290, Thailand;
| | - Arunee Kongdee Aldred
- Program in Industrial Chemistry and Textile Technology, Faculty of Science, Maejo University, Chiang Mai 50290, Thailand;
| | - Udom Chaithong
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
| | - Atchariya Jitpakdi
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
| | - Doungrat Riyong
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
| | - Benjawan Pitasawat
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (A.S.); (A.C.); (U.C.); (A.J.); (D.R.); (B.P.)
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Boonphang O, Ontawong A, Pasachan T, Phatsara M, Duangjai A, Amornlerdpison D, Jinakote M, Srimaroeng C. Antidiabetic and Renoprotective Effects of Coffea arabica Pulp Aqueous Extract through Preserving Organic Cation Transport System Mediated Oxidative Stress Pathway in Experimental Type 2 Diabetic Rats. Molecules 2021; 26:molecules26071907. [PMID: 33800673 PMCID: PMC8037495 DOI: 10.3390/molecules26071907] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 03/20/2021] [Accepted: 03/24/2021] [Indexed: 12/24/2022] Open
Abstract
Coffea arabica pulp (CP) is a by-product of coffee processing. CP contains polyphenols that have exhibited beneficial effects, including antioxidant and lipid-lowering effects, as well as enhanced insulin sensitivity, in in vitro and in vivo models. How polyphenols, as found in CP aqueous extract (CPE), affect type 2 diabetes (T2D) has not been investigated. Thus, the present study examined the potential antidiabetic, antioxidant, and renoprotective effects of CPE-rich polyphenols, using an experimental model of T2D in rats induced by a high-fat diet and a single low dose of streptozotocin. The T2D rats received either 1000 mg/kg body weight (BW) of CPE, 30 mg/kg BW of metformin (Met), or a combination treatment (CPE + Met) for 3 months. Plasma parameters, kidney morphology and function, and renal organic transport were determined. Significant hyperglycemia, hypertriglyceridemia, insulin resistance, increased renal lipid content and lipid peroxidation, and morphological kidney changes related to T2D were restored by both CPE and CPE + Met treatments. Additionally, the renal uptake of organic cation, 3H-1-methyl-4-phenylpyridinium (MPP+), was reduced in T2D, while transport was restored by CPE and CPE + Met, through an up-regulation of antioxidant genes and protein kinase Cα deactivation. Thus, CPE has antidiabetic and antioxidant effects that potentially ameliorate kidney function in T2D by preserving renal organic cation transport through an oxidative stress pathway.
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Affiliation(s)
- Oranit Boonphang
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (O.B.); (T.P.)
| | - Atcharaporn Ontawong
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand; (A.O.); (A.D.)
| | - Tipthida Pasachan
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (O.B.); (T.P.)
| | - Manussabhorn Phatsara
- Department of Anatomy, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand;
| | - Acharaporn Duangjai
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand; (A.O.); (A.D.)
| | - Doungporn Amornlerdpison
- Centre of Excellence in Agricultural Innovation for Graduate Entrepreneur and Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290, Thailand;
| | - Metee Jinakote
- School of Human Kinetics and Health, Faculty of Health Science Technology, HRH Princess Chulabhorn College of Medical Science, Chulabhorn Royal Academy, Bangkok 10210, Thailand;
| | - Chutima Srimaroeng
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (O.B.); (T.P.)
- Correspondence: ; Tel.: +66-53-935-362; Fax: +66-53-935-365
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Ontawong A, Srimaroeng C, Boonphang O, Phatsara M, Amornlerdpison D, Duangjai A. Spirogyra neglecta Aqueous Extract Attenuates LPS-Induced Renal Inflammation. Biol Pharm Bull 2020; 42:1814-1822. [PMID: 31685765 DOI: 10.1248/bpb.b19-00199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Spirogyra neglecta (SN), commonly named "Tao" in Thai, is a genus of filamentous green macroalgae. SN contains polyphenols such as isoquercetin, catechin, hydroquinone and kaempferol. These constituents exhibit beneficial effects including anti-oxidant, anti-gastric ulcer, anti-hyperglycaemia and anti-hyperlipidaemia in both in vitro and in vivo models. Whether SN extract (SNE) has an anti-inflammatory effect in vivo remains unclear. This study examined the effect of SNE on renal function and renal organic transport in lipopolysaccharide (LPS)-induced renal inflammation in rats. Rats were randomised and divided into normal saline (NS), NS supplemented with 1000 mg/kg body weight (BW) of SNE (NS + SNE), intraperitoneally injected with 12 mg/kg BW of LPS and LPS treated with 1000 mg/kg BW of SNE (LPS + SNE). Biochemical parameters in serum and urine, lipid peroxidation concentration, kidney function and renal organic anion and cation transports were determined. LPS-injected rats developed renal injury and inflammation by increasing urine microalbumin, total malondialdehyde (MDA) and inflammatory cytokines, tumor necrosis factor (TNF)-α and interleukin (IL)-1β protein expression, respectively. In addition, uptake of renal organic anion, [3H]-oestrone sulphate (ES), was reduced in LPS-injected rats together with increased expression of organic anion transporter 3 (Oat3). However, the renal injury and inflammation, as well as impaired Oat3 function and protein expression, were restored in LPS + SNE rats. Accordingly, SNE could be developed as nutraceutical product to prevent inflammation-induced nephrotoxicity.
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Ontawong A, Boonphang O, Pasachan T, Duangjai A, Pongchaidecha A, Phatsara M, Jinakote M, Amornlerdpison D, Srimaroeng C. Hepatoprotective effect of coffee pulp aqueous extract combined with simvastatin against hepatic steatosis in high-fat diet-induced obese rats. J Funct Foods 2019. [DOI: 10.1016/j.jff.2019.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Ontawong A, Duangjai A, Muanprasat C, Pasachan T, Pongchaidecha A, Amornlerdpison D, Srimaroeng C. Lipid-lowering effects of Coffea arabica pulp aqueous extract in Caco-2 cells and hypercholesterolemic rats. Phytomedicine 2019; 52:187-197. [PMID: 30599898 DOI: 10.1016/j.phymed.2018.06.021] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 05/17/2018] [Accepted: 06/18/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND Coffea arabica pulp (CP) is the first by-product obtained from coffee berries during coffee processing. The major constituents of CP, including chlorogenic acid, caffeine, and epicatechin exhibit anti-hyperlipidemic effects in in vitro and in vivo models. Whether Coffea arabica pulp aqueous extract (CPE) has a lipid-lowering effect remains unknown. PURPOSE This study examined the effect of CPE on cholesterol absorption, and identified the mechanisms involved in lowered cholesterol in in vitro and in vivo models. METHODS Uptake of [3H]-cholesterol micelles and the mode of CPE inhibition were determined using human intestinal Caco-2 cells, and subsequently, confirmed using isolated rat jejunal loops. In addition, the 12-week high-fat diet-induced hypercholesterolemic rats (HF) received either CPE (1000 mg/kg BW), a sole and high dose which was selected because it contained approximately 12 mg of CGA that was previously shown to have lipid-lowering effects, or ezetimibe (10 mg/kg BW), a cholesterol inhibitor. The rats were divided into HF, HF ++ CPE, and HF ++ ezetimibe groups for the next 12 weeks. Normal rats received a normal diet (ND) and CPE (ND + CPE). Body weights and lipid profiles were evaluated. Cholesterol transporter, Niemann-Pick C1-Like 1 (NPC1L1), protein expression and liver X receptor alpha (LXRα) mRNA expression were determined. In vitro micellar complex properties were also investigated. RESULTS CPE inhibited [3H]-cholesterol micelle transport in Caco-2 cells and rat jejunal loops in a dose-dependent, non-competitive manner partly by decreasing membrane NPC1L1 expression. Congruently, CPE and its major constituents activated LXRα which, in turn, down-regulated NPC1L1. Furthermore, CPE interfered with physicochemical characteristics of cholesterol mixed micelles. These data were consistent with decreased body weight and slowed body weight gain and improved lipid profiles by CPE in hypercholesterolemic rats while no change occurred in these parameters in normal rats. Down-regulated intestinal NPC1L1 expression mediated by increased LXRα mRNA were also observed in HF ++ CPE and ND + CPE rats. CONCLUSION CPE has a cholesterol-lowering effect in in vitro and in vivo via inhibition of intestinal cholesterol absorption by down-regulating NPC1L1 mediated LXRα activation and interfering with micellar complex formation. Accordingly, CPE could be developed as nutraceutical product to prevent dyslipidemia-induced obesity and insulin resistance.
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Affiliation(s)
- Atcharaporn Ontawong
- Department of Physiology, Faculty of Medicine, Chiang Mai University, 110 Intavaroros Rd., Sri-phum District, Muang, Chiang Mai 50200, Thailand; Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - Acharaporn Duangjai
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand
| | - Chatchai Muanprasat
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Tipthida Pasachan
- Department of Physiology, Faculty of Medicine, Chiang Mai University, 110 Intavaroros Rd., Sri-phum District, Muang, Chiang Mai 50200, Thailand
| | - Anchalee Pongchaidecha
- Department of Physiology, Faculty of Medicine, Chiang Mai University, 110 Intavaroros Rd., Sri-phum District, Muang, Chiang Mai 50200, Thailand
| | | | - Chutima Srimaroeng
- Department of Physiology, Faculty of Medicine, Chiang Mai University, 110 Intavaroros Rd., Sri-phum District, Muang, Chiang Mai 50200, Thailand.
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Chansang A, Champakaew D, Junkum A, Jitpakdi A, Amornlerdpison D, Aldred AK, Riyong D, Wannasan A, Intirach J, Muangmoon R, Pitasawat B. Synergy in the adulticidal efficacy of essential oils for the improvement of permethrin toxicity against Aedes aegypti L. (Diptera: Culicidae). Parasit Vectors 2018; 11:417. [PMID: 30005688 PMCID: PMC6045857 DOI: 10.1186/s13071-018-3001-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Accepted: 07/06/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND In a previous screening program for mosquitocides from local edible plants in Thailand, essential oils (EOs) of Cyperus rotundus, Alpinia galanga and Cinnamomum verum, were found to possess promising adulticidal activity against Aedes aegypti. With the aim of reducing usage of conventional insecticides and improving the management of resistant mosquito populations, this study was designed to determine the potential synergism in the adulticidal efficacy of EOs on permethrin toxicity against Ae. aegypti, both pyrethroid-resistant and -susceptible strains. METHODS EOs extracted from rhizomes of C. rotundus and A. galanga as well as C. verum barks were evaluated for chemical compositions and adulticidal activity against Muang Chiang Mai-susceptible (MCM-S) and Pang Mai Dang-resistant (PMD-R) strains of Ae. aegypti. Adulticidal bioassays of EO-permethrin mixtures for synergistic activity were also performed on these Ae. aegypti strains. RESULTS Chemical characterization by the GC-MS analytical technique demonstrated that 48 compounds were identified from the EOs of C. rotundus, A. galanga and C. verum, representing 80.22%, 86.75% and 97.24%, respectively, of all compositions. Cyperene (14.04%), β-bisabolene (18.27%) and cinnamaldehyde (64.66%) were the main constituents of C. rotundus, A. galanga and C. verum oils, respectively. In adulticidal bioassays, EOs of C. rotundus, A. galanga and C. verum were effective in killing Ae. aegypti, both MCM-S and PMD-R strains, with LD50 values of 10.05 and 9.57 μg/mg female, 7.97 and 7.94 μg/mg female, and 3.30 and 3.22 μg/mg female, respectively. The adulticidal efficacy against MCM-S and PMD-R Ae. aegypti of these EOs was close to that of piperonyl butoxide (PBO, LD50 values = 6.30 and 4.79 μg/mg female, respectively) but less pronounced than that of permethrin (LD50 values = 0.44 and 3.70 ng/mg female, respectively). Nevertheless, combination-based bioassays discovered the accomplished synergism of EOs together with permethrin. Significant synergistic effects with permethrin against both the strains of Ae. aegypti were recorded in the EOs of C. rotundus and A. galanga. Addition of C. rotundus and A. galanga oils decreased the LD50 values of permethrin against MCM-S dramatically from 0.44 to 0.07 and 0.11 ng/mg female, respectively, with synergism ratio (SR) values of 6.28 and 4.00, respectively. Furthermore, EOs of C. rotundus and A. galanga also reduced the LD50 values of permethrin against PMD-R drastically from 3.70 to 0.42 and 0.003 ng/mg female, respectively, with SR values of 8.81 and 1233.33, respectively. CONCLUSIONS The synergy of enhanced adulticidal toxicity recorded from EO-permethrin combinations against both strains of Ae. aegypti presents a promising role of EOs as a synergist for improving mosquitocidal efficacy, particularly in situations where conventional compounds are ineffective or inappropriate.
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Affiliation(s)
- Arpaporn Chansang
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
- Graduate PhD’s Degree Program in Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Danita Champakaew
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
- Graduate PhD’s Degree Program in Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Anuluck Junkum
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Atchariya Jitpakdi
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Doungporn Amornlerdpison
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai, 50290 Thailand
| | - Arunee Kongdee Aldred
- Program in Chemistry, Faculty of Science, Maejo University, Chiang Mai, 50290 Thailand
| | - Doungrat Riyong
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Anchalee Wannasan
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Jitrawadee Intirach
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
- Graduate PhD’s Degree Program in Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Roongtawan Muangmoon
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
- Graduate PhD’s Degree Program in Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
| | - Benjawan Pitasawat
- Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200 Thailand
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Ontawong A, Pasachan T, Soodvilai S, Duangjai A, Pongchaidecha A, Amornlerdpison D, Srimareong C. Chlorogenic Acid Enriched in Coffee Pulp Extract Attenuates Hepatic Steatosis by Modulating Gene‐regulated Lipid Metabolism and Lipid Transporters. FASEB J 2018. [DOI: 10.1096/fasebj.2018.32.1_supplement.749.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Atcharaporn Ontawong
- PhysiologyChiang Mai UniversityChiang MaiThailand
- PhysiologyUniversity of PhayaoPhayaoThailand
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Pasachan T, Ontawong A, Soodvilai S, Duangjai A, Pongchaidecha A, Amornlerdpison D, Srimaroeng C. Tiliacora triandra
(Colebr.) Diels Ameliorates Hepatic Steatosis by Inhibition of HMGR and Down‐regulation of FAT/CD36. FASEB J 2018. [DOI: 10.1096/fasebj.2018.32.1_supplement.749.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Atcharaporn Ontawong
- PhysiologyChiang Mai UniversityChiang MaiThailand
- PhysiologyUniversity of PhayaoPhayaoThailand
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Keapai W, Apichai S, Amornlerdpison D, Lailerd N. Evaluation of fish oil-rich in MUFAs for anti-diabetic and anti-inflammation potential in experimental type 2 diabetic rats. Korean J Physiol Pharmacol 2016; 20:581-593. [PMID: 27847435 PMCID: PMC5106392 DOI: 10.4196/kjpp.2016.20.6.581] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Revised: 08/03/2016] [Accepted: 08/16/2016] [Indexed: 12/22/2022]
Abstract
The advantages of monounsaturated fatty acids (MUFAs) on insulin resistance and type 2 diabetes mellitus (T2DM) have been well established. However, the molecular mechanisms of the anti-diabetic action of MUFAs remain unclear. This study examined the anti-hyperglycemic effect and explored the molecular mechanisms involved in the actions of fish oil- rich in MUFAs that had been acquired from hybrid catfish (Pangasius larnaudii×Pangasianodon hypophthalmus) among experimental type 2 diabetic rats. Diabetic rats that were fed with fish oil (500 and 1,000 mg/kg BW) for 12 weeks significantly reduced the fasting plasma glucose levels without increasing the plasma insulin levels. The diminishing levels of plasma lipids and the muscle triglyceride accumulation as well as the plasma leptin levels were identified in T2DM rats, which had been administrated with fish oil. Notably, the plasma adiponectin levels increased among these rats. The fish oil supplementation also improved glucose tolerance, insulin sensitivity and pancreatic histological changes. Moreover, the supplementation of fish oil improved insulin signaling (p-AktSer473 and p-PKC-ζ/λThr410/403), p-AMPKThr172 and membrane GLUT4 protein expressions, whereas the protein expressions of pro-inflammatory cytokines (TNF-α and nuclear NF-κB) as well as p-PKC-θThr538 were down regulated in the skeletal muscle. These data indicate that the effects of fish oil-rich in MUFAs in these T2DM rats were partly due to the attenuation of insulin resistance and an improvement in the adipokine imbalance. The mechanisms of the anti-hyperglycemic effect are involved in the improvement of insulin signaling, AMPK activation, GLUT4 translocation and suppression of pro-inflammatory cytokine protein expressions.
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Affiliation(s)
- Waranya Keapai
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sopida Apichai
- Department of Occupational Therapy, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Doungporn Amornlerdpison
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290, Thailand
| | - Narissara Lailerd
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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Duangjai A, Limpeanchob N, Trisat K, Amornlerdpison D. Spirogyra neglecta inhibits the absorption and synthesis of cholesterol in vitro. Integr Med Res 2016; 5:301-308. [PMID: 28462132 PMCID: PMC5390754 DOI: 10.1016/j.imr.2016.08.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Revised: 07/20/2016] [Accepted: 08/15/2016] [Indexed: 12/11/2022] Open
Abstract
Background Spirogyra neglecta (SN) has many nutritional benefits and it is commonly used to ameliorate different human conditions including inflammation, gastric ulcer, hyperglycemia, and hyperlipidemia. However, the mechanism of the hypocholesterolemic effect of SN still remains unclear. Therefore, the present study was aimed to evaluate the effect of SN extract particularly on cholesterol absorption and synthesis mechanisms. Methods For cholesterol absorption, the uptake of cholesterol was measured by using tritium radiolabeling of cholesterol in Caco-2 cells. Bile acid binding, micelles size, and cholesterol solubility were analyzed in in vitro assays, while cholesterol synthesis was evaluated by using a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase assay kit. Results SN extract was found to decrease cholesterol uptake in Caco-2 cells and decreased the solubility of cholesterol in micelles. The SN extract bound to taurocholate, taurodeoxycholate, and glycodeoxycholate bile acids, and increased micelles size. SN has also demonstrated an inhibitory effect on HMG-CoA reductase (HMGR) enzymatic activity. For further experimentation, the treatment combination of SN and ezetimibe (0.04 mg/mL) showed a greater significant reduction in cholesterol uptake than the extract alone. Conclusion These observations suggested that inhibitory cholesterol absorption effects of SN could be mediated through the modulation of size and solubility of cholesterol micelles, resulting in interference of cholesterol uptake. In addition, SN inhibited the rate limiting step of cholesterol synthesis. This study provides supporting evidence for the potential usage of SN as a cholesterol lowering agent.
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Affiliation(s)
- Acharaporn Duangjai
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao, Thailand
- Corresponding author. Division of Physiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand.
| | - Nanteetip Limpeanchob
- Department of Pharmacy Practice and Center of Excellence for Innovation in Chemistry, Pharmacological Research Unit, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
| | - Kanittaporn Trisat
- Department of Pharmacy Practice and Center of Excellence for Innovation in Chemistry, Pharmacological Research Unit, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand
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Srimaroeng C, Ontawong A, Saowakon N, Vivithanaporn P, Pongchaidecha A, Amornlerdpison D, Soodvilai S, Chatsudthipong V. Antidiabetic and renoprotective effects of Cladophora glomerata Kützing extract in experimental type 2 diabetic rats: a potential nutraceutical product for diabetic nephropathy. J Diabetes Res 2015; 2015:320167. [PMID: 25883984 PMCID: PMC4391723 DOI: 10.1155/2015/320167] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Revised: 02/02/2015] [Accepted: 02/26/2015] [Indexed: 12/20/2022] Open
Abstract
Cladophora glomerata extract (CGE) has been shown to exhibit antigastric ulcer, anti-inflammatory, analgesic, hypotensive, and antioxidant activities. The present study investigated antidiabetic and renoprotective effects of CGE in type 2 diabetes mellitus (T2DM) rats. The rats were induced by high-fat diet and streptozotocin and supplemented daily with 1 g/kg BW of CGE for 12 weeks. The renal transport function was assessed by the uptake of para-aminohippurate mediated organic anion transporters 1 (Oat1) and 3 (Oat3), using renal cortical slices. These two transporters were known to be upregulated by insulin and PKCζ while they were downregulated by PKCα activation. Compared to T2DM, CGE supplemented rats had significantly improved hyperglycaemia, hypertriglyceridemia, insulin resistance, and renal morphology. The baseline uptake of para-aminohippurate was not different among experimental groups and was correlated with Oat1 and 3 mRNA expressions. Nevertheless, while insulin-stimulated Oat1 and 3 functions in renal slices were blunted in T2DM rats, they were improved by CGE supplementation. The mechanism of CGE-restored insulin-stimulated Oat1 and 3 functions was clearly shown to be associated with upregulated PKCζ and downregulated PKCα expressions and activations. These findings indicate that CGE has antidiabetic effect and suggest it may prevent diabetic nephropathy through PKCs in a T2DM rat model.
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Affiliation(s)
- Chutima Srimaroeng
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- *Chutima Srimaroeng:
| | - Atcharaporn Ontawong
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Division of Physiology, School of Medical Sciences, University of Phayao, Phayao 56000, Thailand
| | - Naruwan Saowakon
- School of Anatomy, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Pornpun Vivithanaporn
- Department of Pharmacology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Anchalee Pongchaidecha
- Department of Physiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Doungporn Amornlerdpison
- Faculty of Fisheries Technology and Aquatic Resources, Maejo University, Chiang Mai 50290, Thailand
| | - Sunhapas Soodvilai
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Varanuj Chatsudthipong
- Department of Physiology, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
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Thumvijit T, Thuschana W, Amornlerdpison D, Peerapornpisal Y, Wongpoomchai R. Evaluation of hepatic antioxidant capacities of Spirogyra neglecta (Hassall) Kützing in rats. Interdiscip Toxicol 2013; 6:152-6. [PMID: 24678253 PMCID: PMC3967442 DOI: 10.2478/intox-2013-0024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 09/20/2013] [Accepted: 09/30/2013] [Indexed: 01/24/2023] Open
Abstract
Free radicals are one of the causes of chronic and degenerative diseases. Antioxidants can protect the progression of free radical mediated disorders. The aim of this study was to evaluate the antioxidant activity of Spirogyra neglecta (Hassall) Kützing in rats. The rats were divided into 5 groups. Group 1 served as control. Groups 2 and 3 were administered hot water extract of S. neglecta at 50 and 200 mg/kg bw, respectively, while groups 4 and 5 were fed 1% and 4% S. neglecta mixed diet, resp., for 13 weeks. Antioxidant enzymes were evaluated in livers of the rats. The activities of catalase and glutathione reductase were significantly increased in the group fed 50 mg/kg of the extract, compared with the control group. Glutathione peroxidase activity was also significantly higher in the group fed 50 and 200 mg/kg of the extract. The study suggests that S. neglecta may enhance antioxidant systems in the rat liver.
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Affiliation(s)
- Tarika Thumvijit
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
- Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
| | - Waristha Thuschana
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | | | - Rawiwan Wongpoomchai
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Rujjanawate C, Kanjanapothi D, Amornlerdpison D, Pojanagaroon S. Anti-gastric ulcer effect of Kaempferia parviflora. J Ethnopharmacol 2005; 102:120-2. [PMID: 16023318 DOI: 10.1016/j.jep.2005.03.035] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2005] [Accepted: 03/20/2005] [Indexed: 05/03/2023]
Abstract
Kaempferia parviflora is a Zingiberaceous plant, which has been reputed for its beneficial medicinal effects. The present study was undertaken to evaluate the Kaempferia parviflora ethanolic extract (KPE) for its anti-gastric ulcer activity by experimental models. Oral administration of the KPE at 30, 60 and 120 mg/kg significantly inhibited gastric ulcer formation induced by indomethacin, HCl/EtOH and water immersion restraint-stress in rats. In pylorus-ligated rats, pretreatment with the KPE had no effect on gastric volume, pH and acidity output. In ethanol-induced ulcerated rats, gastric wall mucus was significantly preserved by the KPE pretreatment at doses of 60 and 120 but not at 30 mg/kg. The findings indicate that the ethanolic extract of Kaempferia parviflora possesses gastroprotective potential which is related partly to preservation of gastric mucus secretion and unrelated to the inhibition of gastric acid secretion.
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Affiliation(s)
- C Rujjanawate
- Laboratory of Natural Products, Chulabhorn Research Institute, Research Center at Chiangmai University, Faculty of Medicine, Chiangmai University, Chiangmai 50200, Thailand.
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Abstract
Gynostemma pentaphyllum is an oriental medicinal herb reputed to have broad-spectrum activities. The plant's principal saponin components are structurally similar to those found in ginseng plants and this similarity is assumed to be responsible for the claimed activities. The present study was undertaken to evaluate a G. pentaphyllum butanol fraction (GPB) for its anti-gastric ulcer activity using experimental models. Oral administration of the GPB at 200 and 400 mg/kg body wt. significantly inhibited gastric ulcer formation induced by indomethacin, HCl/EtOH and water-immersion restraint stress in rats. In pylorus-ligated rats, pretreatment with the GPB had no effect on gastric volume, pH or acidity output, thus indicating a lack of anti-secretory effect. In ethanol-induced ulcerated rats, gastric wall mucus and hexosamine content were markedly preserved by GPB pretreatment. The findings indicate that the butanol fraction of G. pentaphyllum possesses gastroprotective potential related to the preservation of gastric mucus synthesis and secretion.
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Affiliation(s)
- C Rujjanawate
- Faculty of Medicine, Laboratory of Natural Products, Chulabhorn Research Institute, Chiang Mai University, Chiang Mai 5002, Thailand.
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