Fast determination of catalase-positive bacteria was easily performed by connecting a test strip to a self-made optical ......

<正> 牙医知道,老年人、已做过广泛修复以及严重的牙周病患者的根管内部都有重度钙化存在。扩通钙化根管是非常困难的。为解决这个......

Antioxidant activities of the 95% ethanol extract from Caesalpinia sappan heartwood (ECS), pro-tosappanin A, protosappan......

The chemical stripping method of titanium alloy oxide films was studied. An environment friendly solution hydrogen perox......

Transplantation of neural stem cells(NSCs)can protect neurons in animal stroke models;however,their low rates of surviva......

Gaseous peroxides play important roles in atmospheric chemistry.To understand the pathways of the formation and removal ......

该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......

目的 探讨羟乙基淀粉(HES 130/0.4)对脂多糖(LPS)引起大鼠肠系膜细静脉血管内皮损伤的影响. 方法 雄性Wistar大鼠36只,体质量200～25......