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(续上期 )5 病理学和卫生学近期进展首先必须强调 ,有关病理学和卫生学方面的研究只有少数文献发表。在法国的趋势是研究“新的”家兔流性肠球菌病 ( REE) ,但是只有少数科学论文发表。一篇是有关疾病的复制 ( Licois等 ,1 998) ,另一篇则概述了研究的努力和初步结果 ( Licois和Coudent,1 999)。此外 ,一些论文描述了该病在法国和欧洲的演变过程 ( Lebas等 ,1 998a,b;Rossi等 ,1 999) ,以及杆菌肽锌在抑制家兔流行性肠球菌病( REE)表观症状的效果 ( Duperray,1 999)。其他文献报道了有关多杀性巴氏杆菌的研究( Coudert等 ,1 999;Werc… 相似文献
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MAGNETIC RESONANCE IMAGING OF THE EQUINE FOOT 总被引：1，自引：1，他引：0
Jean-Marie Denoix DVM PhD Nathalie Crevier DVM MSc Bernard Roger MD Jean-Francois Lebas MD PhD 《Veterinary radiology & ultrasound》1993,34(6):405-411
The purpose of this study was to assess the ability of magnetic resonance imaging to depict abnormalities of the equine foot. MRI was performed on isolated limbs which had lesions of the foot. These images were made in 3 perpendicular planes (sagittal, transverse and frontal) using a T1 weighted sequence and were 5mm thick. Images accurately depicted normal and pathologic structures in the foot and proved to be very precise for documenting degenerative joint disease, navicular disease and laminitis lesions. This preliminary study demonstrates the considerable potential of MRI in the diagnosis of locomotor problems in the horse. 相似文献
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(续上期)3 繁殖和育种近期进展在繁殖方面,新的明显趋势是人工授精作为一种正规的繁殖技术已得到普及。主要努力提高泌乳母兔在产仔后3～4天或10～11天进行人工授精的受胎率(Theau-Clement和Boiti,1998)。同时,另一个有效做法是实施“群体同步”技术的商业化兔繁殖场日益增多,即每隔35天或42天在同一天对所有母兔进行人工授精,而无需对空怀母兔进行重新授精。这一技术意味着,对泌乳母兔进行人工授精其性接受率和受精率(受胎率)较低,参见表5。表5 按照生理阶段进行人工授精的母兔的性接受率和受胎率(Castellini等,1998)母兔生理状况性接… 相似文献
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B. S. M. Lebas F. M. Ochoa-Corona D. R. Elliott B. Double T. Smales J. A. Wilson 《EPPO Bulletin》2006,36(2):296-301
Biosecurity New Zealand recognizes that Plum pox virus (PPV) is one of the most destructive diseases of stone fruit and aims to keep New Zealand free from it. PPV has never been detected in New Zealand orchards during national surveys. but it has been detected in post-entry quarantine. Biosecurity New Zealand has analysed the potential pathways for PPV to enter the country, and developed phytosanitary regulations and prevention control measures to reduce the risks. A contingency plan, a response programme, and diagnostic protocols have been developed and simulation exercises based on a hypothetical PPV incursion have been carried out. 相似文献
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