Effects of chlortetracycline used in feed on the develo 饲用金霉素对肉仔鸡免疫系统生长发育及免疫反应的研究
3.
Determination of chlortetracycline in feeds - high performance liquid chromatography 饲料中金霉素的测定高效液相色谱法
4.
Determination of oxytetracycline , tetracycline and chlortetracycline residues in fish 水产品中土霉素四环素金霉素残留量的测定
5.
Determination of oxytetracyline , tetracyline and chlortetracycline residues in meat 畜禽肉中土霉素四环素金霉素残留量的测定高效液相色谱法
6.
Method for the determination of oxytetracycline , tetracycline , chlortetracycline , and doxycycline residues in honey - liquid chromatographic method 蜂蜜中土霉素四环素金霉素强力霉素残留量的测定方法液相色谱法
7.
The 10 chemicals for which we have prescribed mrl are cloxacillin , dicloxacillin , ampicillin , amoxycillin , benzylpenicillin , sulfonamides , chlortetracycline , oxytetracylcine , doxycycline and tetracycline , " the spokesman said 这十种化学物分别为邻氯青霉素、双氯青霉素、氨苄青霉素、羟氨苄青霉素、苄青霉素、磺胺类药、金霉素、土霉素、强力霉素及四环素。
8.
Materials and methods the mouse , golden hamster and human sperm were incubated with endotoxin in different concentration for different time to get capacitation , respectively , and ar was induced by progesterone after capacitation , then the rates of capacitation and ar were detected by chlortetracycline ( ctc ) and hoechst 33258 fluorescent staining method . the medium was with endotoxin in different concentration in sperm - oocyte fusion step during ivf , then the fertilization rate was observed . the 1 - cell , 2 - cell and zona - free 2 - cell mouse embryos were incubated in the medium with endotoxin , then the rate of blastocysts was recorded 方法取小鼠精子10份、金黄地鼠精子6份、人新鲜精液标本10份及人冷冻精液标本9份，分别与不同浓度内毒素共孵育进行体外获能和孕酮诱导的顶体反应，应用金霉素和dna结合的荧光染料hoechest33258双重荧光染色法检测精子的获能率和顶体反应率；小鼠体外受精实验的精卵结合环节培养液中加入不同浓度的内毒素，观察受精情况并记录受精率；取小鼠1 -细胞胚胎、 2 -细胞胚胎和去卵透明带2 -细胞胚胎，与不同浓度内毒素共孵育进行体外培养，观察体外发育情况并记录囊胚率。
9.
The regulation banned the use of avoparcin , clenbuterol , chloramphenicol , dienoestrol , diethylstilboestrol , hexoestrol and salbutamol , and set down the mrls for cloxacillin , dicloxacillin , ampicillin , amoxycillin , benzylpenicillin , sulfonamides , chlortetracycline , oxytetracycline , doxycycline and tetracycline on december 31 , 2001 . the second phase extended mrl controls to nine more chemicals - carbadox , dihydrostreptomycin , dimetridazole , furaltadone , furazolidone , josamycin , metronidazole , streptomycin and trimethoprim 第二阶段规管另外九种化学物的最高残馀限量，这九种化学物分别为卡巴氧、二氢链霉素、二甲硝咪唑、 ?喃他酮、 ?喃唑酮、交沙霉素、甲硝唑、链霉素及甲氧苄氨嘧啶。
