Changes in Blood and Semen Quality of Bulls after Artificial Infection with Mycoplasma wenyonii |
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| Authors: | Guangping GAO Guisheng GAO Zhengben LF Qiumei SHP＊ Yanying ZHANG Xinhua SHAO Yinju LIANG |
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| Affiliation: | 1. Key Laboratory of Preventive Veterinary Medicine of Hebei Province/College of Animal Science and Technology, Hebei Normal University of Science and Technology, Changli 066600, China; 2. Jinfuzhi Dairy Farm of Qian＇an City, Qian＇an 064400, China; 3. Hebei Xinhua Animal Drug Co., Ltd., Luancheng 051430, China |
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| Abstract: | [Objective]This study aimed to investigate the effects of Mycoplasma wenyoni on blood and semen quality of breeding bul s. [Method] Ten 10 healthy breeding bul s of Luxi cattle were randomly divided into two groups. Breeding bul s in experimental group were injected intravenously with M. wenyoni on Day 0 and Day 28. Effects of Mycoplasma wenyoni on breeding bul s were evaluated compre-hensively based on clinical symptoms, blood smears, blood physiological and bio-chemical properties, semen quality and scrotal changes. [Result] In addition to indi-vidual indices, the experimental group exhibited basical y normal clinical examination results without significant abnormal blood and semen quality. [Conclusion] This study suggests that M. wenyoni has low virulence and pathogenicity to breeding bul s af-ter artificial infection, leading to no significant changes in blood and semen quality. |
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| Keywords: | Bull Mycoplasma wenyonii Blood Semen |
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