ABSTRACT
Objective To observe the effects of salidroside on regulating glucose and lipid metabolism in high sugar high fat induced primary mouse hepatocytes,and to explore the molecular mechanism. Methods Primary hepatocytes were extracted from mice and cultured, then divided into normal control group, model control group ( high sugar high fat induced) ,and salidroside group(high sugar high fat induced and salidroside treated).Model control group and salidroside group were cultured in a high sugar and fatty medium with the optimal concentration of salidroside for 24 h. The glucose consumption, glycogen, and triglyceride concentration were detected, and key proteins of glucose and lipid metabolism were detected by RT-PCR in all three groups. Results Compared with model control group, the glucose consumption and glycogen concentration were both increased ( P<0. 05 ) in salidroside group ( P<0. 05 ) , triglyceride concentration were decreased ( P<0. 05 ) , the mRNA level of gluconeogenesis key protein ( G6Pase and PEPCK) and lipid synthesis key protein ( SREBP-1c, FAS-1, DGAT-2) mRNA expression level were increased (P<0.05),and the level of lipid oxidation key protein (CPT-1α) was decreased (P<0.05). Conclusion Salidroside can reduce insulin resistance and correct glucose and lipid metabolic disorder in high sugar high fat induced primary mouse hepatocytes.
ABSTRACT
Objective To observe the effects of salidroside on regulating glucose and lipid metabolism in high sugar high fat induced primary mouse hepatocytes,and to explore the molecular mechanism. Methods Primary hepatocytes were extracted from mice and cultured, then divided into normal control group, model control group ( high sugar high fat induced) ,and salidroside group(high sugar high fat induced and salidroside treated).Model control group and salidroside group were cultured in a high sugar and fatty medium with the optimal concentration of salidroside for 24 h. The glucose consumption, glycogen, and triglyceride concentration were detected, and key proteins of glucose and lipid metabolism were detected by RT-PCR in all three groups. Results Compared with model control group, the glucose consumption and glycogen concentration were both increased ( P<0. 05 ) in salidroside group ( P<0. 05 ) , triglyceride concentration were decreased ( P<0. 05 ) , the mRNA level of gluconeogenesis key protein ( G6Pase and PEPCK) and lipid synthesis key protein ( SREBP-1c, FAS-1, DGAT-2) mRNA expression level were increased (P<0.05),and the level of lipid oxidation key protein (CPT-1α) was decreased (P<0.05). Conclusion Salidroside can reduce insulin resistance and correct glucose and lipid metabolic disorder in high sugar high fat induced primary mouse hepatocytes.
ABSTRACT
Objective] Investigate the relationship between polycystic ovary syndrome and phlegm wet, lay a theoretical foundation for from the wet treatment. [Method] According to the diagnostic standard of PCOS, try from the signs and symptoms, laboratory indexes, imaging manifestations of three aspects, analyzes and demonstrates the relationship between the disease with phlegm wet. From curing phlegm wet as the breakthrough point, dialectical analysis and tailored medication,explore the treatment effect and advantage. [Result] PCOS shown by a series of symptoms and signs are associated with phlegm wet blocking uterus; Insulin resistance, lipid metabolic disorder, leptin, and tumor necrosis factor pathways are closely associated with phlegm wet; Polycystic ovary is visual performance of phlegmy wet block uterus.Arguments from phlegmy wet, and guiding drugs, combined with the spirit, exercise, diet therapy have a significant clinical curative effect .[Conclusion] In this paper, starting from the theory of phlegm wet treatment of the disease,curative effect is distinct and has high practical value. Also it demonstrates the scientific and particularity of Chinese medicine on disease. It will provide a new train of thought for the gynecologic diseases and the other diseases in the future.