预防性抑制 meaning in English

preventive check
preventivecheck

The animal study was designed to determine whether ph - egf fusion protein was protective to ethanol induced injury of gastric mucosa in rats . thirty - two sd rats weighting 200 - 250g starved for 24hour were divided into four groups which received pupae infected with recombinant bmbacph - egf virus , normal pupae , ranitidine , 0 . 9 % saline respectively for 3days before received absolute ethanol . the results showed that both pupae infected with bmbacph - egf virus and normal pupae protect the gastric mucosa against ethanol induced damage
本研究还建立了动物模型，大鼠乙醇灌胃后的胃粘膜经病理学观察和病理组织学检查，发现重组病毒感染蚕蛹5天的样品灌胃后对乙醇诱导溃疡的预防性抑制率达50左右，但正常蚕蛹样品也有一定的预防乙醇诱导损伤、保护胃粘膜作用。