查询词典 in vitro

Objective To study the effect of butyrolactone-Ⅰ on maturation in vitro and the kinetics of meiotic maturation in murine cumulus oocyte complex.

目的研究丁内酯-Ⅰ对小鼠卵母细胞体外成熟及成熟动力学的影响。

Objective: To investigate the effects of recombinant human insulin-like growth factor on the proliferation , apoptosis and anabolic function of cultured rat osteoblasts in vitro.Method: Rat calvaria cells were cultured in medium with or without rhIGF-I.

目的 通过观察重组人胰岛素样生长因子I对体外培养的大鼠成骨细胞增殖、凋亡和功能的影响，探讨rhIGF-I对骨代谢影响的可能机制。

In vitro studies showed that SR stimulates the replication of pre-osteoblastic cells and collagen synthesis in rat organ culture and calvaria cells.

在雌鼠中，剂量相关性地增加骨强度，这与它的两个主要决定因素直接有关：骨密度与显微结构伴随脊椎骨体积的增加。

The results as follows: all eight extracts deactivated TMV in vitro and have inhibition of the infectory of TMV, and seven extracts showed therapeutically activity in different degree on TMV except Cantharellus minor Peck.

试验结果表明：8种食用菌提取物在体外都具有钝化病毒及抑制病毒侵染的作用；除鸡油菌外，其它7种食用菌提取物对TMV有不同程度的治疗作用。

In order to investigate the expression of Lrrcl0 during cardiogenesis, an in vitro cardiogenesis model was developed by using P19 cells which underwent differentiation induced by DMSO.

为探讨Lrrc10在心肌细胞分化过程中的表达，采用DMSO诱导P19细胞分化，建立体外心肌发生模型，显微镜观察细胞形态变化，以心α-MHC和β-MHC作为心肌分化的标志，RT-PCR检测分化过程中各基因的表达。

After repeated MTT trials, we found that m/〓-mTNF-α had no clear cellulotoxic effect to target cell SMMC-7721. We consider that SMMC-7721 cells have not sensitive to mTNF-αin vitro.The tumor regression trials of 〓-mTNF-α and 〓-mTNF-αto HCC xenografts in nude mice both showed 5/5 effective.

经过反复MTT实验，均未发现m／〓-mTNF-α以及mTNF-α对SMMC-7721肝癌细胞具有明确的杀伤作用，推测：在体外SMMC-7721细胞对mTNF-α不敏感，mTNF-α不能对细胞产生直接的杀伤作用。

IVIVC studies suggested that in vitro drug release percentage is significantly related with in vivo drug absorption per- centage at 6, 7 and 8h sampling points (P.05) when water was used as the dissolution medium and paddle method was adopted at 100rpm.

体内外相关性结果表明，在以水为介质，采用浆法，转速为100rpm的释放条件下，在6、7和8h等取样点处体外药物释放百分率与体内药物吸收百分率间具有显著相关性（P.05）。

The stem segments of Cerasus humilis Bunge with axillary bud were used as explant in this experiment and the natural regenaration plants were obtained in vitro culture of explants.

本试验以欧李当年生嫩枝上带有腋芽的茎段为外植体进行离体组织培养，获得了正常的再生植株。

Establishment of drug resistant cell line in vitro remains the main way for investigation in the mechanisms of chemoresistance.

体外建立耐药细胞系仍是目前研究耐药机制的主要方法，但关于鼻咽癌耐药细胞系的研究并不多。

Objective To study the relationship of the sensitivity of tumor cells to chemotherapeutic agent between in vivo and in vitro.

目的通过动物实验探讨恶性肿瘤体内化疗的疗效与肿瘤细胞体外药物敏感性预测的关系。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。