Journal
LIFE SCIENCES
Volume 80, Issue 5, Pages 468-475Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.lfs.2006.09.037
Keywords
magnolol; Goto-Kakizaki rat; diabetic nephropathy
Ask authors/readers for more resources
We investigated the effect of magnolot (5,5'-diallyl-2,2'-dihydroxybiphenyl), a marker compound isolated from the cortex of Magnolia officinalis, in non-obese type 2 diabetic Goto-Kakizaki (GK) rats. The rats were treated orally with magnolol (100 mg/kg body weight) once a day for 13 weeks. In magnolol-treated GK rats, fasting blood glucose and plasma insulin were significantly decreased, and the pancreatic islets also showed strong insulin antigen positivity. Urinary protein and creatinine clearance (Ccr) were significantly decreased. Pathological examination revealed the prevention of the glomeruli enlargement in magnolol-treated GK rats. The overproduction of renal sorbitol, advanced glycation endproducts (AGEs), type IV collagen, and TGF-beta 1 mRNA were significantly reduced in magnolol-treated GK rats. Thus based on our findings, the use of magnolol could result in good blood glucose control and prevent or retard development of diabetic complications such as diabetic nephropathy. (c) 2006 Elsevier Inc. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available