{"title":"由大肠杆菌溶血株和牛疱疹病毒1引起的联合病程中初生牛犊的病理形态学变化","authors":"A.A. Mironova, L.P. Mironova, T.Sh. Khamidullin, N.G. Sidorenko, O.B. Pavlenko, O.A. Manzhurina","doi":"10.52368/2078-0109-2023-59-2-30-37","DOIUrl":null,"url":null,"abstract":"The associative course of the disease in heifers, caused by the hemolytic strain of E. coli and bovine herpes virus 1, is manifested by abortion and stillbirth. In all first-calf heifers, the retained placenta and necrotic metritis are recorded; 80.0% of the first-calf heifers die within a month after an abortion or a still-born fetus. At necropsy, the following pathoanatomical changes were detected, indicating a septic course of infection: necrotic metritis, hemorrhagic diathesis; right ventricular myocardial atrophy, acute alterative myocarditis; catarrhal-hemorrhagic cholecystitis; alterative hepatitis; fibrinous perihepatitis; acute catarrhal bronchopneumonia; hemorrhagic lymphadenitis; serous-fibrinous adhesive peritonitis; catarrhal-hemorrhagic enterocolitis; necrotic splenitis, fibrinous perisplenitis; hemorrhagic-necrotic nephritis.","PeriodicalId":477320,"journal":{"name":"Učenye zapiski učreždeniâ obrazovaniâ \"Vitebskaâ orderna \"Znak početa\" gosudarstvennaâ akademiâ veterinarnoj mediciny\"","volume":"82 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"PATHOMORPHOLOGICAL CHANGES IN FIRST-CALF HEIFERS IN CASE OF ASSOCIATIVE COURSE OF THE DISEASE CAUSED BY HEMOLYTIC STRAIN OF E. COLI AND BOVINE HERPES VIRUS 1\",\"authors\":\"A.A. Mironova, L.P. Mironova, T.Sh. Khamidullin, N.G. Sidorenko, O.B. Pavlenko, O.A. Manzhurina\",\"doi\":\"10.52368/2078-0109-2023-59-2-30-37\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The associative course of the disease in heifers, caused by the hemolytic strain of E. coli and bovine herpes virus 1, is manifested by abortion and stillbirth. In all first-calf heifers, the retained placenta and necrotic metritis are recorded; 80.0% of the first-calf heifers die within a month after an abortion or a still-born fetus. At necropsy, the following pathoanatomical changes were detected, indicating a septic course of infection: necrotic metritis, hemorrhagic diathesis; right ventricular myocardial atrophy, acute alterative myocarditis; catarrhal-hemorrhagic cholecystitis; alterative hepatitis; fibrinous perihepatitis; acute catarrhal bronchopneumonia; hemorrhagic lymphadenitis; serous-fibrinous adhesive peritonitis; catarrhal-hemorrhagic enterocolitis; necrotic splenitis, fibrinous perisplenitis; hemorrhagic-necrotic nephritis.\",\"PeriodicalId\":477320,\"journal\":{\"name\":\"Učenye zapiski učreždeniâ obrazovaniâ \\\"Vitebskaâ orderna \\\"Znak početa\\\" gosudarstvennaâ akademiâ veterinarnoj mediciny\\\"\",\"volume\":\"82 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Učenye zapiski učreždeniâ obrazovaniâ \\\"Vitebskaâ orderna \\\"Znak početa\\\" gosudarstvennaâ akademiâ veterinarnoj mediciny\\\"\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.52368/2078-0109-2023-59-2-30-37\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Učenye zapiski učreždeniâ obrazovaniâ \"Vitebskaâ orderna \"Znak početa\" gosudarstvennaâ akademiâ veterinarnoj mediciny\"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52368/2078-0109-2023-59-2-30-37","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
PATHOMORPHOLOGICAL CHANGES IN FIRST-CALF HEIFERS IN CASE OF ASSOCIATIVE COURSE OF THE DISEASE CAUSED BY HEMOLYTIC STRAIN OF E. COLI AND BOVINE HERPES VIRUS 1
The associative course of the disease in heifers, caused by the hemolytic strain of E. coli and bovine herpes virus 1, is manifested by abortion and stillbirth. In all first-calf heifers, the retained placenta and necrotic metritis are recorded; 80.0% of the first-calf heifers die within a month after an abortion or a still-born fetus. At necropsy, the following pathoanatomical changes were detected, indicating a septic course of infection: necrotic metritis, hemorrhagic diathesis; right ventricular myocardial atrophy, acute alterative myocarditis; catarrhal-hemorrhagic cholecystitis; alterative hepatitis; fibrinous perihepatitis; acute catarrhal bronchopneumonia; hemorrhagic lymphadenitis; serous-fibrinous adhesive peritonitis; catarrhal-hemorrhagic enterocolitis; necrotic splenitis, fibrinous perisplenitis; hemorrhagic-necrotic nephritis.
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