blood contamination

Effect of blood contamination on microleakage of orthodontic bracket bonding materials

血液污染对新型托槽粘接剂微渗漏的影响

A reasonable approach for handing blood contamination is currently recommended by the Centers for Disease Control and Prevention .

疾病控制与预防中心最近提出了一种合理的处理血液污染的方法。

Effects of Blood Contamination on Performance of Self-etching Primer Combined with Resin-modified Glass Ionomer Cement

血液污染对自酸蚀底胶联合应用树脂加强型玻璃离子粘接剂性能的影响

Of 187 mixed samples taken at random from surfaces of medical instruments in eight hospitals , 24 ( 4.48 % ) were positive for HBsAg . The positive rate rose with increased intensity of blood contamination .

8个医疗单位外环境及医疗器械采集混合样本187份，乙型肝炎表面抗原（HBsAg）阳性率4.48%，且阳性率随着被血液污染程度的增加而上升。

Induction of sustained aberration and SCE in peripheral blood lymphocytes by internal contamination of fragment ~ ( 147 ) pm

内污染~（147）Pm诱发血淋巴细胞致畸和SCE持续变化