in vitro test造句

• Biofonctionnality of dental implants - in vitro tests
  牙科植入物的生物官能度.体外试验
• ( 5 ) effects on mouse cerebrum cortex of so2 challenge : we found no pathological changes of mouse cerebrum cortex challenged by so2 by he staining and tem observation , in vitro tests of so2 derivatives challenge showed that : ( 1 ) so2 derivatives has significant toxicity on mouse spleen cells , the lc50 of 4h and 24h exposure is 1 . 1293 mmol / l and 1 . 3777mmol / l respectively
  二氧化硫代谢衍生物体外实验结果表明: ( l )二氧化硫代谢衍生物对小鼠脾细胞具有明显的细胞毒性作用，染毒4小时和24小时细胞的半数存活抑制浓度lcs 。分别为1 . 12932r以mol几和1 . 37777 ~ ol几。
• We also investigated the pathological changes of mouse liver , thymus and cerebrum cortex challenged by so2 inhalation by in vivo tests . we studied the apoptotic induction on mouse spleen cells and cytotoxicity of human embryo lung fibroblasts of so2 derivatives by in vitro tests . in vivo tests of sulfur dioxide inhalation showed : ( 1 ) effects on mouse lung of so2 challenge : we found no significant apoptotic changes induced by so2 inhalation but obvious pathological changes of lung with vacuolating of osmiophilic multilamellar bodies which maybe related with the decrease of surfacant and decrease of microvillus of type ii alveolar cells ; we also found thickening of part of basement lamina between type i alveolar cells and capillary endothelium cells which may inhibit the dispersion of oxygen and contribute to lung dysfunction
  二氧化硫熏气染毒的体内实验结果表明，在本次实验的浓度范围内( 56mg m ~ 3 、 112mg m ~ 3 、 168mg m ~ 3低、中、高三个浓度) ： ( 1 )通过透射电镜、 dna凝胶电泳分析和流式细胞分析发现二氧化硫吸入染毒一周对小鼠肺脏没有明显的凋亡诱导作用，但通过透射电镜观察发现二氧化硫可引起肺脏明显的超微结构改变，引起型肺泡上皮细胞板层体空泡化，微绒毛减少，线粒体致密化或肿胀变性；肺泡血管内皮细胞和型肺泡上皮细胞之间基膜增厚，使氧气弥散功能出现障碍，从而降低肺功能。