@article {1052, title = {Study of Molecular Docking of Vitexin in Binahong (Anredera cordifolia (Ten.) Steenis) Leaves Extract on Glibenclamide-CYP3A4 Interaction}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {November 2019}, pages = {1471-1476}, type = {Original Article}, chapter = {1471}, abstract = {

Introduction: Diabetes Mellitus is a disease that has a high prevalence in Indonesia. About 90-95\% of all diabetes cases were caused by the failure or incapability of insulin target cells to respond to the insulin in normal state. The use of glibenclamide antidiabetic drugs with herbs has been occurred frequently in the community. Vitexin, one of active compounds in binahong (Anredera cordifolia (Ten.) Steenis) leaves, has been known to have an antidiabetic effects. This study aimed to determine the molecular docking interaction of glibenclamide and vitexin in binahong leaves against CYP3A4 as antidiabetic drug. Method: Molecular docking methods were carried out using Autodock Vina software and interaction was visualized using discovery studio. Results: The study indicated that the value of glibenclamide complex free energy with CYP3A4 was -3.2 kcal/mol and the stability has increasing to -4.4 kcal/mol after docked with vitexin. The glibenclamide and vitexin complexes had 7 Pi alkyl hydrophobic bonds, 1 hydrocarbon hydrogen bond 1 Pi-cation electrostatic interactions, other interactions between Pi bond and sulfur atoms in cysteine amino acid residues, Pi bond interactions in phenylalamin aromatic groups with electron pairs oxygen atom. Conclusion: This study concluded that vitexin could improve glibenclamide stability.

}, keywords = {Diabetes mellitus, Glibenclamide, Molecular docking, Vitexin}, doi = {10.5530/pj.2019.11.227}, author = {Dwitiyanti and Yahdiana Harahap and Berna Elya and Anton Bahtiar} } @article {143, title = {Evaluation of Antihyperglycemic and Antihyperlipidemic Activity of Leaf Extracts of Breynia vitis-idaea in Alloxan Induced Diabetic Rats}, journal = {Pharmacognosy Journals}, volume = {8}, year = {2016}, month = {January 2016}, pages = {259-263}, type = {Original Article}, chapter = {259}, abstract = {

Aim: The present study was carried out to evaluate the hypoglycemic and hypolipidemic activity of alcohol and aqueous leaf extracts of Breynia vitis-idaea (Burm. F.) Fischer in alloxan induced diabetic rats. Methods: Diabetes was induced into albino Wistar rats by intraperitonial administration of alloxan (120 mg/kg). Normal and diabetic rats divided into different groups of six each. Alcohol and aqueous leaf extracts (300 mg/kg and 600 mg/kg) and standard drug (Glibenclamide 500 \μg/kg) was administered orally for 21 days. Blood samples were collected from overnight fasted normal and diabetic rats on 0th, 7th, 14th and 21st days of treatment. Hypoglycemic activity was evaluated by measuring serum glucose level and glycosylated haemoglobin level after dosing with aqueous and alcohol extracts. Hypolipidemic activity was evaluated by measuring various biochemical parameters like total cholesterol, triglycerides, low density lipoprotein, very low density lipoprotein, high density lipoprotein and phospholipids. Results: Both the extracts significantly (P\<0.001, p\<0.01) reduced fasting blood glucose of alloxan diabetic rats in a dose-related manner, when compared to control and standard. They also have a significant recovery in the levels of parameters measured in lipid profile, when compared to control and standard group. Conclusion: The present investigation established pharmacological evidence to support the folklore claim that it is used as hypoglycemic and hypolipidemic agent.

}, keywords = {Alloxan, Breynia vitis-idaea, Glibenclamide, Hypoglycemic, Hypolipidemic.}, doi = {10.5530/pj.2016.3.15}, author = {Jagdish Chandra Nagar and Lalit Singh Chauhan} } @article {1542, title = {Evaluation of Anti-Diabetic Activity of Methanolic Extract from the Leaves of Rotula Aquatica Lour in Alloxan-Induced Diabetic Rats}, journal = {Pharmacognosy Journal}, volume = {6}, year = {2014}, month = {18th Feb,2014}, pages = {110-114}, type = {Original Article}, chapter = {110}, abstract = {

Objective: The objective of the present study was to evaluate the anti-diabetic activity of methanolic extract from the leaves of Rotula aquatica lour in Alloxan-induced diabetic rats. Materials and Methods: Diabetes was induced in rat by injection of Alloxan (120 mg/kg, i.p.). Diabetic rats were divided into different groups and methanolic leaves extract of Rotula aquatica lour (RA-ME) was administered at dose ranges of 100\–400 mg/kg, p.o for 21 days. Control group received normal saline (0.9\%) for 21 days. Glibenclamide (5 mg/kg, p.o) was used as standard drug. Blood samples were collected from all the groups and analyzed for serum glucose and lipid levels such as total cholesterol (TC), triglyceride (TG), proteins (TP). RA-ME was also tested for oral glucose tolerance test (OGTT) in normal fasted rats. Results: RA-ME (400 mg/kg, p.o) showed a significant (P\<0.01) reduction of serum glucose level in Alloxan-induced diabetic mice as compared with diabetic control. RA-ME (200 and 400 mg/kg) also showed a significant reduction in serum TC, TG, and TP levels in Alloxan-induced diabetic rats. RA-ME (200 and 400 mg/kg, p.o) significantly (P\<0.01) increased the glucose tolerance in OGTT. Conclusion: The results obtained from the present study revealed the potential anti-diabetic activity of methanolic extract from the leaves of Rotula aquatica lour.

Key words: Alloxan, Anti-diabetic, Glibenclamide, Rotula aquatica lour.

}, keywords = {Alloxan, Anti-diabetic, Glibenclamide, Rotula aquatica lour.}, author = {Bhanu Priya, and Manoj Gahlot, and Punam Joshi, and Sarika Zade, and Ujwala Bagmar} }