Black tea extract improves anti-oxidant profile in experimental diabetic rats

References

• Abeywickrama KR, Ratnasooriya WD, Amarakoon AM. (2011). Oral hypoglycaemic, antihyperglycaemic and antidiabetic activities of Sri Lankan Broken Orange Pekoe Fannings (BOPF) grade black tea (Camellia sinensis L.) in rats. J Ethnopharmacol, 135:278–86
   PubMed Web of Science ®Google Scholar
• Augustyniak A, Bartosz G, Cipak A, et al. (2010). Natural and synthetic anti-oxidants: An updated overview. Free Radic Res, 44(10):1216–62
   PubMed Web of Science ®Google Scholar
• Avron M, Shavit N. (1963). A sensitive and simple method for determination of ferrocyanide. Anal Biochem, 6:549–54
   PubMed Web of Science ®Google Scholar
• Baynes JW. (1991). Role of oxidative stress in development of complications in diabetes. Diabetes, 40:405–12
   PubMed Web of Science ®Google Scholar
• Benzie IFF, Strain JJ. (1996). The ferric reducing ability of plasma (FRAP) as a measure of “anti-oxidant Power”: The FRAP assay. Anal Biochem, 239:70–6
   PubMed Web of Science ®Google Scholar
• Berlett BS, Stadtman ER. (1997). Protein oxidation in aging, disease and oxidative stress. J Biol Chem, 272:20313–16
   PubMed Web of Science ®Google Scholar
• Beutler E. (1984). A Manual of Biochemical Methods. New York: Grunne and Stratton
   Google Scholar
• Bonini MG, Consolaro ME, Hart PC, et al. (2014). Redox control of enzymatic functions: The electronics of life's circuitry. IUBMB Life, 66(3):167–81
   Web of Science ®Google Scholar
• Brownlee M, Cerami A. (1981). The biochemistry of the complications of diabetes mellitus. Annual Review of Biochem, 50:385–432
   PubMed Web of Science ®Google Scholar
• Brownlee M. (2001). Insight review articles. Biochemistry and molecular cell biology of diabetic complications. Nature, 414:813–20
   PubMed Web of Science ®Google Scholar
• Burade KB, Kuchekar BS. (2011). Antidiabetic activity of madhunashini (MD-19) in alloxan induced diabetic mellitus. J Cell Tissue Res, 11:2515–20
   Google Scholar
• Das D, Mukherjee S, Das AS, et al. (2006). Aqueous extract of black tea (Camellia sinensis) prevents ethanol+cholecystokinin-induced pancreatitis in a rat model. Life Sciences, 78:2194–3
   PubMed Web of Science ®Google Scholar
• Dewanjee S, Das AK, Sahu R, Gangopadhyay M. (2009). Antidiabetic activity of Diospyros peregrina fruit: Effect on hyperglycemia, hyperlipidemia and augmented oxidative stress in experimental type 2 diabetes. Food Chem Toxicol, 47:2679–85
   PubMed Web of Science ®Google Scholar
• Esterbauer H, Cheeseman KH. (1990). Determination of aldehydic lipid peroxidation products: Malondialdehyde and 4-hydroxynonenal. Methods Enzymol, 186:407–13
   PubMed Web of Science ®Google Scholar
• Gandhi GR, Ignacimuthu S, Paulraj MG. (2012). Hypoglycemic and b-cells regenerative effects of Aegle marmelos (L.) Corr. Bark extract in streptozotocin-induced diabetic rats. Food and Chem Toxicol, 50:1667–74
   PubMed Web of Science ®Google Scholar
• Giacco F, Brownlee M. (2010). Oxidative stress and diabetic complications. Circulation Res, 107:1058–70
   PubMed Web of Science ®Google Scholar
• Hyun DH, Emerson SS, Jo DG, et al. (2006). Calorie restriction upregulates the plasma membrane redox system in brain cells and suppresses oxidative stress during aging. Proc Natural Acad Sci USA, 103:19908–12
   PubMed Web of Science ®Google Scholar
• Jaganjac M, Tirosh O, Cohen G, et al. (2013). Reactive aldehydes – second messengers of free radicals in diabetes mellitus. Free Radic Res, 1:39–48
   Web of Science ®Google Scholar
• Kumar D, Rizvi SI. (2013). Black tea supplementation improves anti-oxidant status in rats subjected to oxidative stress. Z Naturforsch C, 68(9–10):347–54
   PubMed Web of Science ®Google Scholar
• Kumar D, Rizvi SI. (2014). A critical period in lifespan of male rats coincides with increased oxidative stress. Arch Gerontol Geriatr, 58(3):427–33
   PubMed Web of Science ®Google Scholar
• Leite AC, Araujo TG, Carvalho BM, et al. (2007). Parkinsonia aculeata aqueous extract fraction: Biochemical studies in alloxan-induced diabetic rats. J Ethnopharmacol, 111:547–52
   PubMed Web of Science ®Google Scholar
• Lotito SB, Frei B. (2006). Consumption of flavonoid-rich foods and increased plasma anti-oxidant capacity in humans: Cause, consequence, or epiphenomenon? Free Radi Biol & Med, 41:1727–46
   PubMed Web of Science ®Google Scholar
• Mackenzie T, Learyc L, Brooks WB. (2007). The effect of an extract of green and black tea on glucose control in adults with type 2 diabetes mellitus: Double-blind randomized study. Metabolism Clin and Exp, 56:1340–44
   PubMed Web of Science ®Google Scholar
• Maiese K, Morhan SD, Cong ZZ. (2007). Oxidative stress biology and cell injury during type 1 and type 2 diabetes mellitus. Current Neurovasc Res, 4:63–71
   PubMed Web of Science ®Google Scholar
• Manonmani G, Bhavapriya V, Kalpana S, et al. (2005). Anti-oxidant activity of Cassia fistula (Linn.) flowers in alloxan induced diabetic rats. J Ethnophamacol, 97:39–42
   PubMed Web of Science ®Google Scholar
• Oboh G, Ogunruku OO, Ogidiolu FO, et al. (2014). Interaction of some commercial teas with some carbohydrate metabolizing enzymes linked with type-2 diabetes: A dietary intervention in the prevention of type-2 diabetes. Article ID 534082, 2014:1--7
   Google Scholar
• Poon HF, Calabrese V, Scapagnini G, Butterfield DA. (2004). Free radicals and brain aging. Clin Geriatric Med, 20:329–59
   PubMed Web of Science ®Google Scholar
• Prasad S, Sinha AK. (2010). Free radical activity in hypertensive type 2 diabetic patients. Int J Diabet Mellitus, 2:141–43
   Google Scholar
• Ramadan G, El-Beih NM, Abd El-Ghffar EA. (2009). Modulatory effects of black v. green tea aqueous extract on hyperglycaemia, hyperlipidaemia and liver dysfunction in diabetic and obese rat models. British J Nut, 102:1611–19
   PubMed Web of Science ®Google Scholar
• Rizvi SI, Pandey KB, Jha R, Maurya PK. (2009). Ascorbate recycling by erythrocytes during aging in humans. Rejuvenation Res, 12:3–6
   PubMed Web of Science ®Google Scholar
• Rizvi SI, Srivastava N. (2010). Erythrocyte plasma membrane redox system in first degree relatives of type 2 diabetic patients. Int J Diab Mellitus, 2:119–21
   Google Scholar
• Rizvi SI, Zaid MA, Anis R, Mishra N. (2005). Protective role of tea catechins against oxidation-induced damage of type 2 diabetic erythrocytes. Clin Exp Pharmacol Physiol, 32:70–5
   PubMed Web of Science ®Google Scholar
• Rudkowska I. (2012). Lipid lowering with dietary supplements: Focus on diabetes. Maturitas, 72:113–16
   PubMed Web of Science ®Google Scholar
• Satoh T, Igarashi M, Yamada S, et al. (2015). Inhibitory effect of black tea and its combination with acarbose on small intestinal α-glucosidase activity. J Ethnopharmacol, 161:147–55
   PubMed Web of Science ®Google Scholar
• Sitar ME, Aydin S, Cakatay U. (2013). Human serum albumin and its relation with oxidative stress. Clin Lab, 59(9–10):945–52
   PubMed Web of Science ®Google Scholar
• Unwin N, Whiting D, Gan D, et al. (2009). IDF Diabetes Atlas. 4th edn. Brussels, Belgium: International Diabetes Federation
   Google Scholar
• Wei H, Zhang X, Zhao JF, et al. (1999). Scavenging of hydrogen peroxide and inhibition of ultraviolet light-induced oxidative DNA damage by aqueous extracts from green and black teas. Free Rad Biol Med, 26:1427–35
   PubMed Web of Science ®Google Scholar
• WHO. (1980). Expert Committee on Diabetes Mellitus. 2nd report. World Health Organization. Technical Report Series, 645, 1–54
   Google Scholar
• Witko-Sarsat V, Friedlander M, Capeillere-Blandin C, et al. (1996). Advanced oxidation protein products as a novel marker of oxidative stress in uremia. Kidney Int, 49:1304–13
   PubMed Web of Science ®Google Scholar
• Zhu Y, Carvey PM, Ling Z. (2006). Age-related changes in glutathione and glutathione-related enzymes in rat brain. Brain Res, 1090:35–44
   PubMed Web of Science ®Google Scholar