The pathological study showed that the primary infection was a kind of reaction to foreign body, while that of the re - infection was allergic.

病理学研究显示，初次感染以异物反应为特征，再次感染以过敏反应为特征。

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Furthermore, landmark studies such as the Lipid Research Clinics Coronary Primary Prevention Trial (LRC-CPPT) and the Scandanavian Simvastatin Survival Study (4S) showed that lowering LDL cholesterol has the direct result of reducing cardiovascular (CV) deaths.

FORBES: Do We Really Need Head-To-Head Comparison Trials With Statins To Improve Cardiac Health?