title: Antidiabetic effect of an acidic polysaccharide (TAP) from Tremella aurantia and its degradation product (TAP-H).
abstract: Continuous oral administration of the acidic polysaccharide (TAP) solution (0.5 g/l) and the TAP-H (degradation products of TAP) solution (1.5 g/l) instead of water for 10 weeks were found to depress plasma glucose increases in diabetes using genetically non-insulin-dependent diabetic model (KK-Ay) mice. TAP and TAP-H significantly lowered levels of insulin, total-cholesterol and triglyceride in the blood of the mice. In excretion to feces, TAP and TAP-H significantly increased the total bile acid, while the cholesterol content of both groups was less than that of the control. Furthermore, TAP and TAP-H significantly decreased the plasma lipoperoxide level. The study shows that TAP and TAP-H have an antidiabetic effect on diabetes model mice.
authors.affiliation: Gifu Pharmaceutical University, Japan. kiho@gifu-pu.ac.jp
authors.forename: T
authors.initials: T
authors.lastname: Kiho
authors.forename: M
authors.initials: M
authors.lastname: Kochi
authors.forename: S
authors.initials: S
authors.lastname: Usui
authors.forename: K
authors.initials: K
authors.lastname: Hirano
authors.forename: K
authors.initials: K
authors.lastname: Aizawa
authors.forename: T
authors.initials: T
authors.lastname: Inakuma
mesh_terms: D000818:Animals; D001487:Basidiomycota / Q000737:chemistry*; D001786:Blood Glucose / Q000378:metabolism; D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy*; D004195:Disease Models, Animal; D004365:Drugs, Chinese Herbal / Q000378:metabolism / Q000494:pharmacology / Q000627:therapeutic use; D005243:Feces / Q000737:chemistry; D006863:Hydrogen-Ion Concentration; D007004:Hypoglycemic Agents / Q000378:metabolism* / Q000494:pharmacology* / Q000627:therapeutic use; D007328:Insulin / Q000097:blood; D008055:Lipids / Q000097:blood; D008297:Male; D051379:Mice; D008517:Phytotherapy / Q000379:methods; D011134:Polysaccharides / Q000378:metabolism* / Q000494:pharmacology* / Q000627:therapeutic use
chemical_list: D001786:Blood Glucose; D004365:Drugs, Chinese Herbal; D007004:Hypoglycemic Agents; D007328:Insulin; D008055:Lipids; D011134:Polysaccharides