MASOPROCOL (NORDIHYDROGUAIARETIC ACID) - A NEW ANTIHYPERGLYCEMIC AGENT ISOLATED FROM THE CREOSOTE BUSH (LARREA TRIDENTATA)

Citation
J. Luo et al., MASOPROCOL (NORDIHYDROGUAIARETIC ACID) - A NEW ANTIHYPERGLYCEMIC AGENT ISOLATED FROM THE CREOSOTE BUSH (LARREA TRIDENTATA), European journal of pharmacology, 346(1), 1998, pp. 77-79
Citations number
5
Categorie Soggetti
Pharmacology & Pharmacy
ISSN journal
00142999
Volume
346
Issue
1
Year of publication
1998
Pages
77 - 79
Database
ISI
SICI code
0014-2999(1998)346:1<77:M(A-AN>2.0.ZU;2-S
Abstract
An ethnomedically-driven approach was used to evaluate the ability of a pure compound isolated from the creosote bush (Larrea tridentata) to lower plasma glucose concentration in two mouse models of type 2 diab etes. The results indicated that plasma glucose concentration fell app roximately 8 mmol/l in male C57BL/ks-db/db or C57BL/6J-ob/ob mice foll owing the oral administration of masoprocol (nordihydroguaiaretic acid ), a well known lipoxygenase inhibitor. The decline in plasma glucose concentration following masoprocol treatment in the mice was achieved without any change in plasma insulin concentration. In addition, oral glucose tolerance improved and the ability of insulin to lower plasma glucose concentrations was accentuated in masoprocol-treated db/db mic e. These data raise the possibility that masoprocol, or other lipoxyge nase inhibitors, represents a new approach to the pharmacological trea tment of Type 2 diabetes. (C) 1998 Elsevier Science B.V.