Objective To observe the expression of proliferation in hippocampus following hypoxic-ischemic brain damage(HIBD) in neonatal rats and to explore the possible endogenous neurogenesis of brain.

The paper comprehensively acquaints the recent application of textile composites on petroleum industry, stressfully introduces three phases: lining healing of spoiling petroleum pipes by using textile composites, application of smart self-healing textile composites on ground facilities in petroleum field and sea platform, application of textile composites on equipments of petroleum field.

Endovascular repair for infrarenal abdominal aortic aneurysms:an analysis of 42 cases;

Endovascular repair of aneurysms or dissection aneurysms of the aortic arch-preliminary experiences in 14 cases;

Methods From September 2001 to December 2008, 84 cases of abdominal aortic aneurysm were treated with endovascular repair in Peking Union Medical College Hospital.