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Effect of xiaokeling concentration fluid on mRNA expression of insulin-like growth factor-1 in sciatic nerve of Streptozotocin-induced diabetic rats / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences) ; (12): 49-52, 2005.
Article in Chinese | WPRIM | ID: wpr-813477
ABSTRACT
OBJECTIVE@#To investigate the effect of xiaokeling concentration fluid on insulin-like growth factor-1 (IGF-1) mRNA expression in sciatic nerve of Streptozotocin-induced diabetic rats.@*METHODS@#Thirty diabetic rats were randomly divided into model group, mecobalamin tablets group, and xiaokeling concentration fluid group. The IGF-1 mRNA level in sciatic nerve of each group was determined after 8 weeks by relative quantity RT-PCR.@*RESULTS@#The IGF-1 mRNA level in sciatic nerve of diabetic rats between xiaokeling concentration fluid group, mecobalamin tablets group and normal group showed no significant difference ( P = 0.213, P = 0.822, P = 0.304 ), while was significantly higher than that of the model group ( P < 0.05 ). IGF-1 mRNA level was negatively correlated with the level of blood sugar (P < 0.05).@*CONCLUSION@#IGF-1 mRNA level decreased in sciatic nerve of diabetic rats. Xiaokeling concentration fluid can increase the IGF-1 mRNA level in sciatic nerve of diabetic rats. Xiaokeling concentration fluid is involved in the regulation of IGF-1 expression, and probably prevents diabetic peripheral neuropathy from deteriorating.
Subject(s)
Full text: Available Index: WPRIM (Western Pacific) Main subject: Pharmacology / Sciatic Nerve / RNA, Messenger / Insulin-Like Growth Factor I / Drugs, Chinese Herbal / Random Allocation / Receptor, IGF Type 1 / Reverse Transcriptase Polymerase Chain Reaction / Therapeutic Uses / Diabetes Mellitus, Experimental Type of study: Prognostic study Limits: Animals Language: Chinese Journal: Journal of Central South University(Medical Sciences) Year: 2005 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Pharmacology / Sciatic Nerve / RNA, Messenger / Insulin-Like Growth Factor I / Drugs, Chinese Herbal / Random Allocation / Receptor, IGF Type 1 / Reverse Transcriptase Polymerase Chain Reaction / Therapeutic Uses / Diabetes Mellitus, Experimental Type of study: Prognostic study Limits: Animals Language: Chinese Journal: Journal of Central South University(Medical Sciences) Year: 2005 Type: Article