ID50
- 半数抑制剂量;半数感染剂量;半刺激量;半数失能剂量
![ID50](../cache/875638.jpg)
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Seven strains of endophytic fungi have their ID50 beyond 1000 , which constitute about 4.1 % of the total strains tested .
其中7个菌株的细胞毒ID50为1000以上,占总供测菌株的4.1%。
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After a passage culture , one tenth of 24 hours ′ ID50 was added into the culture medium immediately , and cultured for 24 hours to investigate the rate of attached cells ;
细胞传代后立即加入5-FU24hID50浓度的1/10,作用24h后,计算细胞贴壁率;
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Of all the isolates , there were 242 strains with antitumor activity ( ID50 50 ), including 136 strains of bacteria , 83 strains of actinomycetes and 23 strains of fungi .
通过抗肿瘤组合模型的筛选,共得到242株具有抗肿瘤活性的菌株(ID5050),其中细菌为136株,放线菌为83株,真菌为23株。
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The ascitic liter was over 1 : 1000 by ELISA ; Seven strains of endophytic fungi have their ID50 beyond 1000 , which constitute about 4.1 % of the total strains tested .
ELISA法分析表明,腹水型单抗的效价均在1:1000以上;其中7个菌株的细胞毒ID50为1000以上,占总供测菌株的4.1%。
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Ten chemotherapeutic agents were used in this test . From the dose effect curve of ovarian cancer cell lines to the agents with 10 different concentrations , we obtained the values of ID 50 and AUC at ID50 to evaluate the potency .
通过卵巢癌细胞株对化疗药物的量效关系曲线求出药物的ID50值及AUCatID50值来判断药效。
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Results The ID50 of these extracting solution exposed to LEC for 24h and 72h were between 20.56mg/ml to 68.78mg / ml , and inhibition of water extracting-alcohol precipitating solution and percolation filtration solution was more strongly ( P < 0.05 );
结果五种水蛭提取液抑制LEC生长的24h、72hID(50)介于20.56mg/ml至68.78mg/ml之间,其中水提醇沉液、渗滤液具有更明显生长抑制作用(P<0.05);