英语语法分析

Name and description of the investigational product.

研究产品的名称和描述。

Conducting clinical trials for investigational pharmaceutical products is subject to risks and uncertainties.

为研究中的药学产品引导临床实验受制于危险和不确定。

Unlike the previously mentioned investigational agents, we actually have human data for PDT in glaucoma surgery.

与先前提到的研究物质不同，我们有关于PDT在青光眼手术中的实际人类数据。