Assaying myocardial Ang by immunoradiometry and assaying myocardial CTGF mRNA was by RT - PCR after 12 weeks.是什么意思？

Assaying myocardial Ang by immunoradiometry and assaying myocardial CTGF mRNA was by RT - PCR after 12 weeks.

12周末检测血糖、血脂、心肌组织血管紧张素,应用RT -PCR 检测心肌CTGRmRNA的表达水平.

assaying

n. 试金，分析试

例句
Method: the description, physical chemistry identity, assaying and micro - identity was used test.
方法: 采用性状 、 理化鉴别 、 含量测定、显微鉴别等法对比.

Myocardial

adj. 心肌的；

例句
Acute myocardial infarction ( AMI ) is one of the most common cardiovascular emergencies.
急性心肌梗死 ( AMI ) 是人类最常见的心血管急症之一.

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

immunoradiometry

免疫放射测定法；

例句
Assaying myocardial Ang by immunoradiometry and assaying myocardial CTGF mRNA was by RT - PCR after 12 weeks.
12周末检测血糖、血脂、心肌组织血管紧张素,应用RT -PCR 检测心肌CTGRmRNA的表达水平.

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

after

prep. …后的，（表示时间）在…以后，（表示位置、顺序）在…后面；conj. 在…以后；adv. 以后，继后；adj. 后来的，以后的；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

weeks

n. 一星期，周( week的名词复数 )，工作周（一个星期中的工作时间）；

例句
As part of the treatment, he attended 15 weeks of aftercare...
作为治疗的一部分，他接受了15个星期的病后护理。