Correlation of ADRB1 rs1801253 Polymorphism with Analgesic Effect of Fentanyl After Cancer Surgeries.

BACKGROUND Our study aimed to explore the association between β1-adrenoceptor (ADRB1) rs1801253 polymorphism and analgesic effect of fentanyl after cancer surgeries in Chinese Han populations. MATERIAL AND METHODS Postoperative fentanyl consumption of 120 patients for analgesia was recorded. Genotype distributions were detected by allele specific amplification-polymerase chain reaction (ASA-PCR) method.

No Association of SERPINE1 -675 Polymorphism With Sepsis Susceptibility: A Meta-Analysis.

The serine protease inhibitor clade E member 1 (SERPINE1) gene has been suggested to exert great influence on the development of sepsis. But there is little overlap in the results of association between SERPINE1 -675 4G/5G polymorphism and sepsis.To get a more precise estimation of this association, we conducted a meta-analysis with a relatively larger sample size including 1806 cases and 2239 controls.

Optimum conditions for Radix Rehmanniae polysaccharides by RSM and its antioxidant and immunity activity in UVB mice.

Optimization of Radix Rehmanniae polysaccharides (RRPs) was done using response surface methodology (RSM). Optimum extraction conditions for maximizing the determination of Radix Rehmanniae polysaccharides were: extraction temperature 100 °C, extraction time 2h and ratio of liquid to solid 6. The model had a satisfactory coefficient of R(2) (=0.

Differentiated epidermal cells regain the ability to regenerate a skin equivalent by increasing the level of β-catenin in the cells.

Epidermal stem cells are of major importance for skin regeneration and tissue engineering, but differentiated epidermal cells lost their proliferative capacity and are no longer able to regenerate a skin equivalent. Here, we investigated the role of β-catenin in regulating regenerative functions of differentiated epidermal cells. Lithium chloride and a highly specific glycogen synthase kinase (GSK)-3β inhibitor were applied to induce the expression of β-catenin in differentiated epidermal cells.

Chemical analysis of Agaricus blazei polysaccharides and effect of the polysaccharides on IL-1beta mRNA expression in skin of burn wound-treated rats.

Agaricus blazei polysaccharides were analyzed by GC-MS. Results indicated that the polysaccharides contained glucose (93.87%), mannose (3.

[Migratory and chemoattractant responses of mesenchymal stem cells to oxidative stress injury of endothelial cell in vitro].

Objective: To investigate the possibilities of human mesenchymal stem cells (hMSCs) migrating toward the oxidative stress injuries of endothelial cells.

Methods: hMSCs were isolated and cultured from human marrow in vitro and the multipotential differentiation of P3 hMSCs identified by specific medium induced to differentiate into osteoblasts, adipocytes and endothelial cells. And the marker antigen of P3 hMSCs was detected by flow cytometry (FCM) and immunohistochemistry.