哥伦比亚伊皮亚莱斯市利润工厂诊断为临床乳腺炎的牛乳腺的组织病理学发现

Q2 Veterinary

Revue De Medecine Veterinaire Pub Date : 2016-11-30 DOI:10.19052/MV.4050

C. A. C. Velásquez, Darío Antonio Vallejo Timarán, J. Martínez, Carmenza Janneth Benavides Melo, Fernando Efraín Chaves Chunata

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引用次数: 0

摘要

乳腺炎是乳腺的炎症，其症状可从无肉眼乳汁变化的体细胞计数增加到进行性纤维化或严重的毒血症。为了描述通过加利福尼亚乳腺炎试验(CMT)诊断为临床乳腺炎的奶牛乳腺的组织病理学结果，在Ipiales市(Narino，哥伦比亚)的屠宰厂进行了一项描述性研究。在死前检查时进行CMT;屠宰后，从332个牛舍中收集了乳房组织和乳头皮肤样本。样品用10%的福尔马林缓冲液固定，石蜡包埋，苏木精和伊红染色。CMT证实乳腺炎为1级(46.2%)，2级(26.9%)和3级(26.9%)。后半部分为1级(44.24%)、2级(19.23%)和3级(36.53%)乳腺炎。组织病理学检查证实乳腺炎以导管内和导管周围分布(70.19%)，混合性炎症浸润(41.34%)。血管周围淋巴细胞性皮炎占82.70%。重症占30.76%，慢性占79.80%。

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Hallazgos histopatológicos en la glándula mamaria de bovinos diagnosticados con mastitis clínica en la planta de beneficio del municipio de Ipiales, Colombia

Mastitis is the inflammation of the mammary gland and symptoms can range from increased somatic cell count without macroscopic changes in milk to progressive fibrosis or severe toxemia. In order to describe histopathological findings in the mammary gland of dairy cows diagnosed with clinical mastitis by the California Mastitis Test (CMT), a descriptive study was conducted in the slaughter plant of the municipality of Ipiales (Narino, Colombia). CMT was performed during ante-mortem inspection; post slaughter, breast tissue and nipple skin samples were collected from 332 bovine quarters. Samples were fixed in 10% buffered formalin and processed by inclusion in paraffin and hematoxylin and eosin staining. CMT evidenced grade 1 mastitis (46.2%), grade 2 (26.9%), and grade 3 (26.9%) in anterior quarters. In posterior quarters, grade 1 (44.24%), grade 2 (19.23%), and grade 3 mastitis (36.53%) were found. Histopathological study evidenced mastitis with intraductal and periductal distribution (70.19%) with mixed inflammatory infiltrate (41.34%). In 82.70% of the cases perivascular lymphocytic dermatitis was found. 30.76% of the cases were severe and 79.80% represented chronic cases.

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来源期刊

Revue De Medecine Veterinaire 农林科学-兽医学

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

18-36 weeks

期刊介绍： The Revue de Médecine Vétérinaire publishes four kinds of text: 1) Scientific reviews on subjects related to veterinary and comparative medicine. Suggested length: 10 to 30 typed pages. 2) Original reports on fundamental or applied research. Suggested length: 10 to 15 typed pages. 3) Continuous education articles, that should be easily understandable by non-specialists. Suggested length: 10 to 15 typed pages. 4) Clinical reports. Suggested length: 5 to 15 typed pages. The publication can be done in French language or English language. For an article written in English by not english native speakers authors, the manuscript must be subjected by attesting that it was read again by an anglophone scientist or a scientific translator. The authors must certify that the manuscript was not published or subjected for publication to another review. The manuscript must be accompanied by a sheet signed by all the joint authors indicating their agreement for the tender of the manuscript. The publication is free but a financial participation could be required for the photographs color. An estimate will be sent to collect the agreement of the authors.