title: Evaluation of Neolamarckia cadamba (Roxb.) Bosser leaf extract on glucose tolerance in glucose-induced hyperglycemic mice.
abstract: Neolamarckia cadamba (Rubiaceae) leaf is used in folk medicine of Bangladesh for the treatment of diabetes, but so far no scientific study has been done which may support its use in traditional medicine. The present study was carried out to evaluate the possible glucose tolerance efficacy of methanolic extract of Neolamarckia cadamba leaf using glucose-induced hyperglycemic mice. The extract at different doses was administered one hour prior to glucose administration and blood glucose level was measured after two hours of glucose administration (p.o.) using glucose oxidase method. The statistical data indicated significant oral hypoglycemic activity on glucose-loaded mice at the two highest doses of 200 and 400 mg extract per kg body weight. Maximum anti-hyperglycemic activity was shown at 400 mg per kg body weight, which was comparable to that of, glibenclamide (10 mg/kg). The methanolic extract of leaf of Neolamarckia cadamba had beneficial effects in reducing the elevated blood glucose level of hyperglycemic mice.
authors.affiliation: Faculty of Life Sciences, University of Development Alternative, Road No. 11A, Dhanmondi, Dhaka, Bangladesh
authors.forename: Firoz
authors.initials: F
authors.lastname: Ahmed
authors.forename: Shahnaz
authors.initials: S
authors.lastname: Rahman
authors.forename: Nasir
authors.initials: N
authors.lastname: Ahmed
authors.forename: Maraz
authors.initials: M
authors.lastname: Hossain
authors.forename: Anup
authors.initials: A
authors.lastname: Biswas
authors.forename: Sanjoy
authors.initials: S
authors.lastname: Sarkar
authors.forename: Hasanul
authors.initials: H
authors.lastname: Banna
authors.forename: Afsana
authors.initials: A
authors.lastname: Khatun
authors.forename: Majeedul H
authors.initials: MH
authors.lastname: Chowdhury
authors.forename: Mohammed
authors.initials: M
authors.lastname: Rahmatullah
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000187:drug effects*; D003921:Diabetes Mellitus, Experimental / Q000097:blood / Q000139:chemically induced / Q000188:drug therapy*; D005951:Glucose Tolerance Test; D005905:Glyburide / Q000494:pharmacology* / Q000627:therapeutic use; D007004:Hypoglycemic Agents / Q000494:pharmacology* / Q000627:therapeutic use; D008297:Male; D051379:Mice; D008517:Phytotherapy; D010936:Plant Extracts / Q000494:pharmacology* / Q000627:therapeutic use; D018515:Plant Leaves / Q000187:drug effects; D019666:Rubiaceae
chemical_list: D001786:Blood Glucose; D007004:Hypoglycemic Agents; D010936:Plant Extracts; D005905:Glyburide