摘要
目的为观察草鱼在投喂中草药复合饵料后不同阶段肝脏组织结构的变化。方法将5 000尾草鱼(约0.5 kg)随机平均分成2组,1组为对照组投喂普通饵料,1组为实验组投喂中草药复合饵料,分别于0、1、3、4、5、6周在每组取1尾剖取肝脏,制成石蜡切片,HE染色,10×40倍光学显微镜下观察。结果实验组比对照组肝细胞细胞核更加清晰,肝索排列紧密,肝血窦枯否氏细胞增多。结论中草药饵料具有增强草鱼机体的防御机能等积极作用,可以作为绿色饵料使用。
To observe Ctenopharyn odon idellus in the feeding of Chinese herbal medicine compound bait at different stages after liver tissue structure changes of 5000 tail Ctenopharyn odon idellus(about 0.5 kg), on average, is divided into two groups at random, a set of common bait feeding for control group, a group for experimental group feed the Chinese herbal medicine compound bait, respectively 0, 1, 3, 4, 5 weeks at the end of each group 1, profile control in the liver tissue, made paraffin section, hematoxylin-eosin(HE) staining, 10×40 times were observed under optical microscope. The observation results show that the experimental group than the control group liver cell nucleus more clear, close liver and liver blood sinus kupffer’s cells increased. Results show that the Chinese herbal medicine bait Ctenopharyn odon idellus can be enhanced by the body’s defenses, such as a positive role, can be used as green bait.
作者
李家模
刘金梅
王庆容
LI Jiamo;LIU Jinmei;WANG Qingrong(Suiyang County agricultural product quality safety inspection station,Suiyang 563300,China;Zunyi Normal College,department of biological and agricultural technology,Zunyi 563006,China)
出处
《畜禽业》
2019年第3期1-3,共3页
Livestock and Poultry Industry
基金
贵州省教育厅"125计划"重大科技专项项目<中草药替代饲用抗生素的系列复合饵料研发及示范>黔教合重大专项字[2013]025号
关键词
中草药
饵料
草鱼
肝组织
枯否氏细胞
石蜡切片
Chinese herbal medicine
Bait
Ctenopharyn odon idellus
Liver tissue
Kupffer’s cells
Paraffin section
