大师作文网英语翻译In a rat fertility and early embryonic development study
来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/11/11 00:03:32
英语翻译
In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in fertility,no or reduced sperm motility,altered estrous cycles,and an increased percentage of abnormal sperm (broken sperm with detached heads) occurred at exposures in males approximately 11 times the human exposure at a dose of 200 mg.The altered sperm effects were reversible at the end of a 9-week drug-free period.
In a rat fertility and early embryonic development study administered 100,300,or 1000 mg/kg/day for 28 days prior to paring and continued until euthanasia for males,and 14 days prior to pairing to gestation day 7 for females,a decrease in fertility,no or reduced sperm motility,altered estrous cycles,and an increased percentage of abnormal sperm (broken sperm with detached heads) occurred at exposures in males approximately 11 times the human exposure at a dose of 200 mg.The altered sperm effects were reversible at the end of a 9-week drug-free period.
一个对老鼠繁殖和早期胚胎发展的研究：
把药物剂量分成三级：100,300和1000毫克/每天每千克的剂量,
在配对前28天开始对公鼠开始注射药物直到公鼠发情位置；而对母鼠,则在配对前14天直到怀孕的第7天注射药物.测试结果是,剂量在200毫克的时候公鼠的生育率下降,精子活力完全或部分缺失,紊乱的发情周期还有异形精子的比率增大等问题上几乎是人类的11倍.药物对精子的影响可以持续到停止注射药物后9周.
把药物剂量分成三级：100,300和1000毫克/每天每千克的剂量,
在配对前28天开始对公鼠开始注射药物直到公鼠发情位置；而对母鼠,则在配对前14天直到怀孕的第7天注射药物.测试结果是,剂量在200毫克的时候公鼠的生育率下降,精子活力完全或部分缺失,紊乱的发情周期还有异形精子的比率增大等问题上几乎是人类的11倍.药物对精子的影响可以持续到停止注射药物后9周.
英语翻译In a rat fertility and early embryonic development study
英语翻译One day a mother rat and her babies were out in an open
英语翻译1 study skills and professional development program2 ele
英语翻译A study by Mannaz,a leadership development company,sugge
英语翻译Deregulation in the early 1980s lifted interest also rat
英语翻译The rewards included in Learning and Development in Tabl
英语翻译It was noticed early in the development of these methods
英语翻译In recent years,the development of sensitive and accurat
英语翻译The economic and social development in the western regio
英语翻译In our data-driven analysis of economic development and
Residential location and transit-oriented development in a n
英语翻译One male rat and one female rat can make 15,000 more rat