Expression of hormone sensitive lipase and carnitine acyl transferase-1 in obese diabetic rats after sleeve gastrectomy / 中华内分泌外科杂志
Chinese Journal of Endocrine Surgery
;
(6): 451-454, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-695476
ABSTRACT
Objective To investigate the expression of hormone sensitive lipase (HSL) and carnitine acyl transferase-1 (CAT-1) in Zucker rats after sleeve gastrectomy and to discuss the weight loss mechanism.Methods 30 male Zucker rats aging 10 weeks were randomly divided into 3 groupsthe operation group (10 rats),the sham operation group (10 rats) and the diet-pairing group (10 rats).The rats were decapitated to retrieve the retroperitoneal adipose,mRNA and protein expression of HSL and CAT-1 gene of were detected by RTPCR and Western blot.Results As for the operation group,the weight decreased significantly after the operation comparing to the other two groups ((250±5.8) g,(370±10.0) g,(310±9.6) g,P<0.05).mRNA and protein expressions of HSL and CAT-1 gene were all significantly higher in the operation group (P<0.05).Conclusion SG can up-regulate the expressions of lipolysis gene HSL and CAT-1 in adipose in Zucker rats,promoting fat hydrolysis and increasing the energy expenditure,which is one of the important mechanisms of weight loss.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Chinese Journal of Endocrine Surgery
Year:
2017
Type:
Article
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