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Publications (3)5.85 Total impact

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    ABSTRACT: In traditional Indian medicine, all parts of Emblica officinalis Gaertn plant including the fruit, seed, leaves, root, bark and flowers are used in various herbal preparations for the treatment of diabetes mellitus, chronic diarrhea, anti-inflammatory and antipyretic. To evaluate the hypoglycemic and antioxidants effects of the hydro-methanolic (20:80) extract of leaves of Emblica officinalis Gaertn. (HMELEO) in streptozotocin induced diabetic rats. The hypoglycemic effect was measured by blood glucose and plasma insulin level. The oxidative stress was measured in liver and kidney by level of antioxidant markers i.e. lipid peroxidation (LPO), superoxide dismutase (SOD), reduced glutathione (GSH), glutathione peroxidase (GPx) and catalase (CAT), and the biochemical parameters, i.e. blood serum levels of creatinine, urea, serum glutamic pyruvic transaminases (SGPT), serum glutamic oxaloacetic transaminases (SGOT), alkaline phosphatase (ALP), total cholesterol and triglyceride levels were the salient features observed in diabetic control and treated rats. Oral administration of the HMELEO at a concentration of 100, 200, 300 and 400 mg/kg b.w. daily for 45 days showed a significant (P<0.05) decrease in fasting blood glucose and increase insulin level as compared with the diabetic rats. Also it significantly (P<0.05) reduced all biochemical parameters (serum creatinine, serum urea, SGOT, SGPT and lipid profile). The treatment also resulted in a significant (P<0.05) increase in reduced glutathione, glutathione peroxidase, superoxide dismutase, catalase, and decrease LPO level in the liver and kidney of diabetic rats. The results clearly suggest that the hydro methanolic extract of leaves of Emblica officials Gaertn. treated group may effectively normalize the impaired antioxidant status in streptozotocin induced diabetes at dose dependent manner than the glibenclamide-treated groups. The extract exerted rapid protective effects against lipid peroxidation by scavenging of free radicals and reducing the risk of diabetic complications.
    Journal of ethnopharmacology 06/2012; 142(1):65-71. · 2.32 Impact Factor
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    ABSTRACT: To evaluate in vitro antimicrobial and antioxidant activities of methanolic extract of Jasminum humile (J. humile) leaves extract. Methanolic extract of J. humile was evaluated for its antimicrobial activity by using agar well diffusion method & their possible antioxidant assay by two complementary test systems, namely DPPH and hydrogen peroxide scavenging activity. These various antioxidant activities were compared to standard antioxidants such as ascorbic acid for both the tests. In the DPPH & hydrogen peroxide scavenging activity, the IC(50) value of methanol extract was 70.43 μg/mL & 60.79 μg/mL respectively. Further, the extract showed inhibitory activity for Gram-positive and negative bacteria at different concentrations. The maximum antibacterial activity of extract was exhibited against Staphylococcus aureus (S. aureus) at concentration 50 mg/mL when compared with ciprofloxacin These results clearly indicate that J. humile is effective in scavenging free radicals and has the potential to be a powerful antioxidant. Thus, the results obtained in the present study indicate that J. humile leaves extract could be considered as a potential source of natural antioxidants and that could be used as an effective source against bacterial diseases.
    Asian Pacific Journal of Tropical Medicine 10/2011; 4(10):804-7. · 0.93 Impact Factor
  • Journal of Pharmacy Research 01/2011; 4(12):4485-4487. · 2.60 Impact Factor