意大利西北部肉牛育肥作业后60天内与肉牛BRD治疗相关的风险因素识别。

IF 2.3 2区 农林科学 Q2 VETERINARY SCIENCES
Isabella Nicola, Giuliano Borriello, Edoardo Ramacciotti, Giovanni Gallina, Maurizio Beltramo, Claudio Bellino
{"title":"意大利西北部肉牛育肥作业后60天内与肉牛BRD治疗相关的风险因素识别。","authors":"Isabella Nicola, Giuliano Borriello, Edoardo Ramacciotti, Giovanni Gallina, Maurizio Beltramo, Claudio Bellino","doi":"10.3390/vetsci12090898","DOIUrl":null,"url":null,"abstract":"<p><p>Bovine respiratory disease (BRD) impacts beef cattle health and farming systems. To better understand the BRD predisposing factors, a study was conducted in northwest Italy on a population of 26 batches (760 animals) of beef cattle imported from France. Of these, 173 underwent physical examination for clinical signs of BRD (rectal temperature > 39.5 °C, respiratory rate > 36 bpm, cough, nasal or ocular discharge) and blood sampling to detect antibodies against bovine viral respiratory infectious agents (e.g., parainfluenza 3, bovine herpesvirus type 1), haptoglobin and reactive oxygen metabolites concentrations, on arrival. Data on BRD treatments performed within 60 days of arrival were extracted from farm registers. The two most frequent cattle breeds were Blonde d'Aquitaine (80/173, 46.2%) and Limousine (61/173, 35.3%); the median batch weight was 332 kg (range, 195-470). At least one clinical sign of BRD was noted in 57.2% (99/173) of the animals. Most animals tested positive for BPIV3 (131/173, 75.7%) and BRSV (112/172, 64.7%). Bovine respiratory disease treatment was associated with transport time and average weight on arrival. Moreover, reactive oxygen metabolites levels differed between treated and untreated animals; this difference could help predict the onset of BRD, though further studies are needed to draw conclusions.</p>","PeriodicalId":23694,"journal":{"name":"Veterinary Sciences","volume":"12 9","pages":""},"PeriodicalIF":2.3000,"publicationDate":"2025-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12474450/pdf/","citationCount":"0","resultStr":"{\"title\":\"Identification of Risk Factors Associated with Treatment for BRD in Beef Calves Within the First 60 Days After Arrival at Fattening Operations in Northwestern Italy Beef Calves.\",\"authors\":\"Isabella Nicola, Giuliano Borriello, Edoardo Ramacciotti, Giovanni Gallina, Maurizio Beltramo, Claudio Bellino\",\"doi\":\"10.3390/vetsci12090898\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Bovine respiratory disease (BRD) impacts beef cattle health and farming systems. To better understand the BRD predisposing factors, a study was conducted in northwest Italy on a population of 26 batches (760 animals) of beef cattle imported from France. Of these, 173 underwent physical examination for clinical signs of BRD (rectal temperature > 39.5 °C, respiratory rate > 36 bpm, cough, nasal or ocular discharge) and blood sampling to detect antibodies against bovine viral respiratory infectious agents (e.g., parainfluenza 3, bovine herpesvirus type 1), haptoglobin and reactive oxygen metabolites concentrations, on arrival. Data on BRD treatments performed within 60 days of arrival were extracted from farm registers. The two most frequent cattle breeds were Blonde d'Aquitaine (80/173, 46.2%) and Limousine (61/173, 35.3%); the median batch weight was 332 kg (range, 195-470). At least one clinical sign of BRD was noted in 57.2% (99/173) of the animals. Most animals tested positive for BPIV3 (131/173, 75.7%) and BRSV (112/172, 64.7%). Bovine respiratory disease treatment was associated with transport time and average weight on arrival. Moreover, reactive oxygen metabolites levels differed between treated and untreated animals; this difference could help predict the onset of BRD, though further studies are needed to draw conclusions.</p>\",\"PeriodicalId\":23694,\"journal\":{\"name\":\"Veterinary Sciences\",\"volume\":\"12 9\",\"pages\":\"\"},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2025-09-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12474450/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Veterinary Sciences\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.3390/vetsci12090898\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"VETERINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Veterinary Sciences","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.3390/vetsci12090898","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"VETERINARY SCIENCES","Score":null,"Total":0}
引用次数: 0

摘要

牛呼吸道疾病(BRD)影响肉牛的健康和养殖系统。为了更好地了解BRD易感因素,在意大利西北部对从法国进口的26批(760头)肉牛进行了一项研究。其中,173人接受了BRD临床症状的体检(直肠温度> 39.5°C,呼吸频率>36bpm,咳嗽,鼻或眼分泌物),并在到达时抽血检测抗牛病毒性呼吸道感染因子(例如,副流感病毒3型,牛疱疹病毒1型)的抗体,接触珠蛋白和反应氧代谢物浓度。从农场登记簿中提取了抵达后60天内进行BRD处理的数据。两个最常见的牛品种是金发阿基坦(80/173,46.2%)和豪华牛(61/173,35.3%);中位批次重量为332公斤(范围,195-470)。57.2%(99/173)的动物至少有一种BRD临床症状。大多数动物检测BPIV3(131/173, 75.7%)和BRSV(112/172, 64.7%)阳性。牛呼吸道疾病的治疗与运输时间和到达时的平均体重有关。此外,治疗组和未治疗组的活性氧代谢物水平存在差异;这种差异可以帮助预测BRD的发病,尽管需要进一步的研究来得出结论。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Identification of Risk Factors Associated with Treatment for BRD in Beef Calves Within the First 60 Days After Arrival at Fattening Operations in Northwestern Italy Beef Calves.

Bovine respiratory disease (BRD) impacts beef cattle health and farming systems. To better understand the BRD predisposing factors, a study was conducted in northwest Italy on a population of 26 batches (760 animals) of beef cattle imported from France. Of these, 173 underwent physical examination for clinical signs of BRD (rectal temperature > 39.5 °C, respiratory rate > 36 bpm, cough, nasal or ocular discharge) and blood sampling to detect antibodies against bovine viral respiratory infectious agents (e.g., parainfluenza 3, bovine herpesvirus type 1), haptoglobin and reactive oxygen metabolites concentrations, on arrival. Data on BRD treatments performed within 60 days of arrival were extracted from farm registers. The two most frequent cattle breeds were Blonde d'Aquitaine (80/173, 46.2%) and Limousine (61/173, 35.3%); the median batch weight was 332 kg (range, 195-470). At least one clinical sign of BRD was noted in 57.2% (99/173) of the animals. Most animals tested positive for BPIV3 (131/173, 75.7%) and BRSV (112/172, 64.7%). Bovine respiratory disease treatment was associated with transport time and average weight on arrival. Moreover, reactive oxygen metabolites levels differed between treated and untreated animals; this difference could help predict the onset of BRD, though further studies are needed to draw conclusions.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Veterinary Sciences
Veterinary Sciences VETERINARY SCIENCES-
CiteScore
2.90
自引率
8.30%
发文量
612
审稿时长
6 weeks
期刊介绍: Veterinary Sciences is an international and interdisciplinary scholarly open access journal. It publishes original that are relevant to any field of veterinary sciences, including prevention, diagnosis and treatment of disease, disorder and injury in animals. This journal covers almost all topics related to animal health and veterinary medicine. Research fields of interest include but are not limited to: anaesthesiology anatomy bacteriology biochemistry cardiology dentistry dermatology embryology endocrinology epidemiology genetics histology immunology microbiology molecular biology mycology neurobiology oncology ophthalmology parasitology pathology pharmacology physiology radiology surgery theriogenology toxicology virology.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信