Article Id:JPRS-P col-00003652 Title:Lupeol regulates glucose transporter-4 and AS160 in adipose tissue of high-fat diet-fed diabetic rats Category:Pharmaceutics Section:Research Article
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Background:Lupeol, a natural herbal drug, is abundant in edible vegetables, fruits, and also in medicinal plants. There are reports showing that lupeol can reduce hyperglycemia and hyperinsulinemia in experimental mice model. Objective:The objective of this study was to identify the effect of lupeol on glucose transporter (GLUT)-4 and AS160 protein expression in adipose tissue of high-fat diet and sucrose-induced Type-2 diabetic (T2D) rats. Materials and Methods: Lupeol was administered orally to T2D rats (25 mg/kg body weight) for a period of 30 days. After the treatment period, animals were anesthetized and liver from control and experimental animals was dissected out and used for the protein expression of GLUT-4 and AS160 in adipose tissue. Results: Lupeol treatment increased GLUT-4 protein level in the T2D animals. Conclusion: It is concluded from the present findings that lupeol has antihyperglycemic activity through the regulation of insulin signaling molecules (GLUT-4 and AS160). Hence, lupeol can be used as one of the therapeutic agents for the management of T2D.
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S. Kamala Devi 1 , V. Vishnu Priya1 , R. Ponnulakshmi 2 , R. Gayathri 1 , B. Shyamaladevi 1 , K. Madhan1 , Adithya R. Pillai 2 , J. Selvaraj1 *
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1 Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University,
2 Department of Central Research Laboratory, Meenakshi Academy of Higher Education and Research, Chennai, Tamil Nadu, India
*Corresponding author:Dr. J. Selvaraj, Department of Biochemistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai - 600 077, Tamil Nadu, India.