[Effect of Dangua Recipe on Hepatic Adiponectin Receptor 2 Expression in Diabetic Apolipoprotein E Knockout Mice].

Objective To observe the effect of Dangua Recipe (DR) on adiponectin receptor 2 (AdipoR2) expression in liver of apolipoprotein E knockout (ApoE⁻¹⁻) diabetic mice. Methods Eight- week-old ApoE⁻¹⁻ mice were randomly divided into the model control group, the DR group, the pioglitazone group, and the combined treatment group. Besides, a C57 group was set up consisting of same age C57BL/ 6J mice.

[Effect of dangua recipe on glycolipid metabolism and VCAM-1 and its mRNA expression level in Apo E(-/-) mice with diabetes mellitus].

Objective: To study the effect of Dangua Recipe (DGR) on glycolipid metabolism, vascular cell adhesion molecule-1 (VCAM-1) and its mRNA expression level of transgenic Apo E(-/-) mouse with spontaneous atherosclerosis, thus revealing its partial mechanism for curing diabetes mellitus (DM) with angiopathy.

Methods: Diabetic model was prepared by peritoneally injecting streptozotocin (STZ) to Apo E(-/-) mouse. Totally 32 modeled mice were stratified by body weight, and then divided into 4 groups referring to blood glucose levels from low to high by random digit table, i.

Dan-gua fang improves glycolipid metabolic disorders by promoting hepatic adenosine 5'-monophosphate activated protein kinase expression in diabetic Goto-Kakizaki rats.

Objective: To investigate the effect of Dan-gua Fang on adenosine 5'-monophosphate (AMP) activated protein kinase (AMPK) α expression in liver and subsequent improvement of glucose and lipid metabolism.

Methods: Forty 13-week-old diabetic Goto-Kakizaki (GK) rats were randomly divided into model, Dan-gua Fang, metformin and simvastatin groups (n=10 for each), and fed high-fat diet ad libitum. Ten Wistar rats were used as normal group and fed normal diet.

[Research of Dangua Recipe on intervening the glycolipid metabolism and oxidative stress in diabetic rats with atherosclerosis].

Objective: To explore the effects of Dangua Recipe (DGR) on glycolipid metabolism, serum reactive oxygen species (ROS) level, nuclear factor kappa B (NF-kappaB) positive expression and its mRNA expression level in the thoracic aorta of diabetic rats with atherosclerosis, thus revealing its partial mechanisms for intervening chronic diabetic complications.

Methods: Recruited 40 Goto-Kakisaki (GK) Wistar rats were fed with high fat forage containing metabolic inhibition Propylthiouracil, and peritoneally injected with endothelial NOS inhibitor N-nitro-L-arginine methyl ester to establish a high fat diabetes model with atherosclerosis. The modeled GK rats were stratified by body weight, and then, by blood glucose level from high to low, randomly divided into the DGR group (at the daily dose of 8 mL/kg), the metformin group (MET, at the daily dose of 150 mg/kg), the simvastatin group (SIM, at the daily dose of 2 mg/kg), and the model group (MOD, fed with pure water, at the daily dose of 8 mL/kg) according to the random number table, 10 in each group.

Toxicity features of high glucose on endothelial cell cycle and protection by Dan Gua-Fang in ECV-304 in high glucose medium.

Objective: To study the toxicity features of high glucose on the endothelial cell cycle and the influence of Dan Gua-Fang, a Chinese herbal compound prescription, on the reproductive cycle of vascular endothelial cells cultivated under a high glucose condition; to reveal the partial mechanisms of Dan Gua-Fang in the prevention and treatment of endothelial injury caused by hyperglycemia in diabetes mellitus (DM); and offer a reference for dealing with the vascular complications of DM patients with long-term high blood glucose.

Methods: Based on the previous 3-(4,5)-dimethylthiahiazo (z-y1)-3-5-diphenytetrazoliumromide (MTT) experiment, under different medium concentrations of glucose and Dangua liquor, the endothelial cells of vein-304 (ECV-304) were divided into 6 groups as follows: standard culture group (Group A, 5.56 mmol/L glucose); 1/300 herb-standard group (Group B); high glucose culture group (Group C, 16.