Objective To investigate the role of suppressor gene p16 in the process of differential regulation of retinoic acid (RA) on the A549 lung cancer cells.Methods T
Objectives To assess weight loss efficacy ,safety and tolerability of sibutramine in simple obese subjects.Methods Randomized, double-blind, placebo-controlled
Objective To study the endovascular treatment of artery rupture caused by injury on which surgery was impossibly performed. Methods All 76 patients underwent se