| 摘要: |
| 用止泻粉１２５～１４０ｍｇ／ｋｇ体重，给５～３０日龄隐孢子虫病犊牛３０头、与细菌混合感染的隐孢子虫病成年牛８７头、田间试验病犊２９５头口服．结果表明，临床治愈率分别为９３．３３％，９４．２５％和９４．２４％；粪便中隐孢子虫卵囊数量迅速显著下降，并维持在低水平，有４０．０％～５３．３％的牛排卵囊转阴。用青蒿琥酯５ｍｇ／ｋｇ体重，给５～３０日龄有病犊牛３０头口服，有效率为５２．０％，卵囊减少不明显。 |
| 关键词: 牛，隐孢子虫病，止泻粉，卵囊治疗 |
| DOI： |
| 分类号:S858.235.9 |
| 基金项目: |
|
| Studies on Cryptospridiosis in Bovine--Treatment and Field Experiment |
|
Zhang Yousan 1 Xue Denmin 2 Yang Xinmin1 Zhao Xianjun1 Quan Zhonghui Zhao Qin Song Ailong
|
| Abstract: |
| 30 calves at the age of 5～30 days suffering from cryptosporidiosis,87
adults infected with cryptoridiosis mixed with bacteria and 295 calves for field experiment fed were with 125～140mg/kg body weight of “antidiarrheal powder” orally.The
c1inical cure rates were 93.33%,94.25% and 94.24% respectively.The cryptosporidium
oocysts in faeces reduced rapidly and significantly,and kept at alow level.The oocysts
changed to negative in faeces of 40.0%～53.3% cattle.with 5mg/kg body weight of oral artesunate given to 30 calves at the age of 5～30 days,52.0% of curative effect had
been obtained and the oocysts didilt show obvious decredce. |
| Key words: cryptosporidiosis in bovine,treatment,field,antidiarrheal powder,oocyst |
