查询词典 ribozyme

Therefore, a great attention has been attracted into the filed of gene therapy for cancers with the ribozyme.

近年来，抗肿瘤血管生长和利用核酶高特异性阻断失控基因，或有害基因治疗肿瘤的尝试极为活跃。

All these results strongly indicate that two-unit ribozyme can inhibit hepatitis B virus expression in the cell.

该双位点核酶通过针对HBV C区基因的剪切作用，阻断C区基因表达，抑制了HBe/HBcAg的表达。

bcl-2 ribozyme can promote SMMC7721 cell apoptosis by blocking bcl-2 expression, which is accompanied by an increased p16 and p21 expressions.

察看bcl-2核酶对人肝癌细胞株SMMC-7721细胞的作用，并检测p16和p21的表达环境。

The stable transfected cells with M1RNA ribozyme is constructed successfully.

成功构建了hTR的M1RNA核酶，并筛选出了稳定表达核酶的肝癌细胞株。

Methods : M1RNA ribozyme targeting the RNA template of telomerase was designed.

核酶是一种具有催化活性的小分子RNA，能序列特异性切割靶RNA。

Results Compared with control, in the course of apoptosis induced by bcl-2 ribozyme p16 and p21 expressions rose significantly in SMMC7721 cells.

完结与比较组相对照，在 bcl－2核酶诱发SMMC7721细胞产生凋亡的同时，p16和p21基因的表达程度明显增高。

Abstract］ AIM: To observe the inhibition of HBc/HBeAg expression in the 2.2.15 cell transfected by two-unit ribozyme.

摘 要］目的：观察针对HBV C区双位点核酶在细胞内阻断C区基因表达的作用。

Objective To observe the inhibition of HBeAg/HBcAg expressed in the human hepatic carcinome cellular line transfected by two-unit ribozyme.

目的 观察针对HBV C区双位点核酶在细胞内阻断C区基因表达的作用。

The level of HBeAg can be reduced by up to 50%～65%in the cotransfected HHCC with two-unit ribozyme.

共转染HHCC经潮霉素B筛选2周后，原位杂交证明可表达针对HBV C区双位点核酶。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。