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- Objective To evaluate the acute and long term toxicity effects of HSV-TK/GCV system. 目的在灵长类动物中观察单纯疱疾病毒1型胸苷激酶基因（HSV－TK）及更昔洛韦（GCV）系统的短期和长期毒副作用。
- METHODS Long term toxicity test was conducted by topical application with Ftibamzone cream for three months on rat skin. 方法给予大鼠局部皮肤酞丁安乳膏3个月，进行长期毒性试验。
- This text indicated htat Alginic sugar s toxicity is lower and safety to human body by a experimental study on long term toxicity of Alginic sugar in rats. 本文通过对大白鼠的长期毒性试验研究,表明海藻糖对人体无潜在危害,是安全的。
- Purpose: To carry on the long term toxicity study for the reference of the further clinical researches for tetrandrine loaded bovine serum albumin microcapsules. 目的:为肺靶向汉防己甲素(TET)缓释微囊临床研究提供依据。
- Keywords rhIL 3;hemopoietic factor;long term toxicity; 关键词重组人白细胞介素3;造血因子;长期毒性实验;
- Keywords Alginic sugar;Aprotecting agent;Additive;Long term toxicity; 关键词海藻糖;保护剂;添加剂;长期毒性;
- Keywords Total clinopodium glycosides;Acute toxicity;Long term toxicity; 荫风轮总苷;急性毒性实验;慢性毒性实验;
- We must aim for world peace in the long term. 我们要争取持久的世界和平。
- We hope to make great profit in the long term. 我们希望长期获利。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- You can keep my book as long as you like. 我的书你要借多久都随你的便。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- How long will our food supplies hold out? 我们的储粮还能维持多久?
- Influence of 24 Traditional Chinese Herbs to Viscera Index of Rat in Long Term Toxicity Test 24味有毒中药长期毒性实验对大鼠脏器指数的影响
- It was a long trudge up the hill. 那段上山的路很难走。
- Mr Jones has a long history of heart trouble. 琼斯先生有长期的心脏病史。
- Laboratory Researches on the Long - term Toxicity of Antidiarrheal Oral Liquids for the Juniors 小儿止泻口服液的长期毒性实验研究
- Cream cakes are no long a luxury. 奶油蛋糕再也不是奢侈品了。
- It took a long while to do the work. 做这个工作花了许多时间。
