Rat step

鼠步───Rat step

a lab be so fortunateas to discover a molecule that cures a disease in a lab rat, the next step isto test its toxicity and efficacy in more lab animals.───一间实验室幸运到发现了能治愈实验室老鼠身上疾病的分子，下一个步骤是在更多的实验室动物上测试它的毒性和效用。

AIM: to explore RP-HPLC with single-step extraction to determine the concentration of dexamethasone acetate (DA) in vitreous body of rat eyes.───目的：探讨单步萃取—反相高效液相色谱法(RP - HPLC)测定大鼠眼玻璃体腔醋酸地塞米松(DA)浓度的可行性。

Experiments were divided into two steps: the first step, the expression of NGF were investigated in healing impaired diabetic rat ulcer (a group) and normal rat ulcer (b group).───实验分两个步骤：第一步，对比糖尿病慢性难愈合创面大鼠组(a组)和正常大鼠创面(B组)组中ngf表达含量的变化。