1. Antioxidant, antidiarrheal, hypoglycemic and thrombolytic activities of organic and aqueous extracts of Hopea odorata leaves and in silico PASS prediction of its isolated compounds
- Author
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Mohammed Munawar Hossain, Md. Mominur Rahman, Mohammad Shah Hafez Kabir, Shabbir Ahmad, Md. Imtiazul Kabir, Md. Atiar Rahman, and Nishan Chakrabarty
- Subjects
Diarrhea ,Male ,0301 basic medicine ,Loperamide ,Antioxidant ,medicine.medical_treatment ,Pharmacology ,Antioxidants ,Glibenclamide ,Mice ,03 medical and health sciences ,chemistry.chemical_compound ,Antidiarrheal ,Fibrinolytic Agents ,Hopea odorata ,medicine ,Animals ,Humans ,Hypoglycemic Agents ,Bioassay ,Antidiarrheals ,H2O2 scavenging ,Blood Cells ,Molecular Structure ,biology ,Traditional medicine ,Plant Extracts ,business.industry ,PASS prediction ,General Medicine ,biology.organism_classification ,Free radical scavenger ,Dipterocarpaceae ,Plant Leaves ,Ampelopsin ,030104 developmental biology ,chemistry ,Complementary and alternative medicine ,Castor oil ,Female ,Thrombolytic ,business ,Research Article ,medicine.drug - Abstract
Background Hopea Odorata, locally known as Telsur (Bangladesh), has some traditional uses as folk medicine. This study aims to investigate the antioxidant, antidiarrheal, hypoglycemic and thrombolytic activities of H. odorata leaf extracts as new therapeutic prospects predicting the activity of some of the isolated compounds of this plant. Methods Leaves of Hopea odorata was extracted with pure methanol (MEHO), ethanol (EEHO) and water (AEHO). The extract was tested for antioxidant activity by using reducing power and H2O2 scavenging assay. Antidiarrheal effects were assayed by three standard methods of bioassay: Castor oil-induced diarrhea, Castor oil induced enteropooling and gastrointestinal transit test. Hypoglycemic effect was determined by normoglycemic model of mice. Thrombolytic activity was evaluated by clot lyses test for human and mice blood. In silico PASS prediction was applied for phytoconstituents namely Balanocarpol, Hopeaphenol and Ampelopsin H isolated from this plant. Result Among the all extracts, MEHO exhibited strong antioxidant activity in both reducing power and H2O2 scavenging assay. Phenol content of MEHO was 297.22 ± 0.78 mg/g and flavonol content was 91.53 ± 1.82 mg/g. All the experiment of extracts at dose of 200 and 400 mg/kg and the standard drug loperamide (5 mg/kg) showed significant (p
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