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Pathologia veterinaria最新文献

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Mammary gland neoplasia in the cow. A review of the literature and report of a fibrosarcoma. 奶牛乳腺肿瘤。1例纤维肉瘤的文献和报道综述。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600603
R C Povey, A D Osborne
{"title":"Mammary gland neoplasia in the cow. A review of the literature and report of a fibrosarcoma.","authors":"R C Povey, A D Osborne","doi":"10.1177/030098586900600603","DOIUrl":"https://doi.org/10.1177/030098586900600603","url":null,"abstract":"A brief review is made of previous reports of neoplasms of the bovine mammary gland. A fibrosarcoma of the udder of a 4-year-old Ayrshire cow is described. The tumour was well circumscribed, had a number of multinucleate giant cells and mitoses, and invaded venules but had no metastasis. The serum glutamic oxalacetic transaminase activity was elevated.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 6","pages":"502-12"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600603","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16475322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 36
Gastric ulcers in swine. 4. Effects of dietary particle size and crude fiber contents on ulceration. 猪胃溃疡。4.日粮颗粒大小和粗纤维含量对溃疡的影响。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600608
B Baustad, I Nafstad
{"title":"Gastric ulcers in swine. 4. Effects of dietary particle size and crude fiber contents on ulceration.","authors":"B Baustad, I Nafstad","doi":"10.1177/030098586900600608","DOIUrl":"10.1177/030098586900600608","url":null,"abstract":"","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 6","pages":"546-56"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600608","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16475326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 20
A congenital progressive ovine muscular dystrophy. 一种先天性进行性绵羊肌肉萎缩症。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600604
M D McGavin, I D Baynes
{"title":"A congenital progressive ovine muscular dystrophy.","authors":"M D McGavin, I D Baynes","doi":"10.1177/030098586900600604","DOIUrl":"https://doi.org/10.1177/030098586900600604","url":null,"abstract":"A congenital progressive myopathy affecting 2% of a flock of Merino sheep involved most of the muscles of the pelvic and pectoral girdles. The vastus intermedius muscle was consistently affected; at 2 years of age 50% of its fibers were replaced by fat and at 5 years almost all. Lesions were bilaterally symmetrical. Usually all components of the quadriceps muscle were involved, but scattered affected fibers were found in most other appendicular muscles. The lesions in the quadriceps muscles resulted in inability to flex the femoro-tibial joint, with consequent difficulty in locomotion, which, under range conditions, resulted in death from inability to forage. Histologically, affected muscles had rounded fibers with central and peripheral sarcoplasmic masses. The fibers contained vesicular nuclei that usually formed rows of up to 15, but occasionally up to 50. In 6-week-old lambs, muscle fibers ranged in diameter from 15-100 μ. No lesion was detected in the peripheral or central nervous system.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 6","pages":"513-24"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600604","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16475324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 38
The pathology of natural Fasciola hepatica infection in cattle. 牛肝片形吸虫天然感染的病理分析。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600306
T Rahko
{"title":"The pathology of natural Fasciola hepatica infection in cattle.","authors":"T Rahko","doi":"10.1177/030098586900600306","DOIUrl":"https://doi.org/10.1177/030098586900600306","url":null,"abstract":"The pathology of bovinc livers during the parenchymal and chronic phases of natural Fasciola hepatica infections is described. Immature infections occurred from September to the middle of January. Significant changes of the hepatic parenchyma caused by immature flukes occurred in association with large migrational tracks. The changes included frequent thrombosis and haemorrhages, extensive disintegration and coagulative necrosis of hepatic cells, and abundant infiltrates of inflammatory cells. In chronic infections the proliferation and destruction of the mucosa of main bile ducts were pronounced. Normal mast cells were lacking in the portal areas surrounding fresh migrational tracks. In chronically infected livers mast cells occurred in great numbers.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 3","pages":"244-56"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600306","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16891978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 22
Pathology of locoweed poisoning in sheep. 绵羊麻草中毒的病理研究。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600505
K R Van Kampen, L F James
{"title":"Pathology of locoweed poisoning in sheep.","authors":"K R Van Kampen, L F James","doi":"10.1177/030098586900600505","DOIUrl":"https://doi.org/10.1177/030098586900600505","url":null,"abstract":"Three locoweeds, Oxytropis sericea, Astragalus pubentissimus, and A. lentigimosus were fed experimentally to yearling wethers for 60 days. Clinical signs were central nervous impairment resulting in diminished control or loss of motor function and proprioception. Cytoplasmic vacuolar degeneration was a constant finding in the neurons of the central nervous system, and of the plexuses of Auerbach and Miessner. Cytoplasmic vacuoles were also present in reticuloendothelial cells, liver, kidney, and other parenchymatous organs. The contents of the vacuoles was not determined.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 5","pages":"413-23"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600505","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16452616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 53
Congenital cardiac rhabdomyoma in a pig. 猪先天性心脏横纹肌瘤。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600511
A R Omar
{"title":"Congenital cardiac rhabdomyoma in a pig.","authors":"A R Omar","doi":"10.1177/030098586900600511","DOIUrl":"https://doi.org/10.1177/030098586900600511","url":null,"abstract":"A case of congenital cardiac rhabdomyoma is described in a 5-month-old female pig. Multiple nodules of various sizes in the wall of the ventricles were made up of large myoblastic cells containing glycogen and cytoplasmic vacuoles. Typical ‘spider cells’ occurred.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 5","pages":"469-74"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600511","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16476050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
A case of protothecosis in a dog. 犬原鞘病1例。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600503
R C Povey, P K Austwick, H Pearson, K C Smith
{"title":"A case of protothecosis in a dog.","authors":"R C Povey, P K Austwick, H Pearson, K C Smith","doi":"10.1177/030098586900600503","DOIUrl":"https://doi.org/10.1177/030098586900600503","url":null,"abstract":"Cells closely resembling those of a Prototheca sp. were found in lesions of the rectal wall, kidney, and myocardium of a 31/2-year-old springer spaniel dog which died after a short illness characterised by colitis, emesis, and polydypsia.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 5","pages":"396-402"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600503","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16479937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 29
The pathology and epidemiology of acute enteritis in captive cottontail rabbits (Sylvilagus floridanus). 圈养棉尾兔急性肠炎的病理和流行病学研究。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600206
C B Richter, R L Hendren
{"title":"The pathology and epidemiology of acute enteritis in captive cottontail rabbits (Sylvilagus floridanus).","authors":"C B Richter, R L Hendren","doi":"10.1177/030098586900600206","DOIUrl":"https://doi.org/10.1177/030098586900600206","url":null,"abstract":"The pattern of acute enteritis in captive cottontail rabbits was observed over a 4-year period and was found to repeat itself within close limits in each of the 4 years. Mortality exceeded 50% in those rabbits caged individually, and the clinical course was about 24 hours. Major pathological changes were limited to the stomach and large gut with necrosis, edema, and loss of mucosa. Severe dehydration was the probable cause of death in most cases. The disease bears clinical and pathological similarity to mucoid enteritis in domestic rabbits. Epidemic patterns suggest that an infectious agent may be involved.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 2","pages":"159-75"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600206","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16470426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
[Comparative light-and electron microscopic studies on the communicable venereal sarcoma and histiocytoma of the dog]. [犬传染性性病肉瘤与组织细胞瘤的光镜、电镜对比研究]。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600308
W Drommer, L C Schulz
{"title":"[Comparative light-and electron microscopic studies on the communicable venereal sarcoma and histiocytoma of the dog].","authors":"W Drommer,&nbsp;L C Schulz","doi":"10.1177/030098586900600308","DOIUrl":"https://doi.org/10.1177/030098586900600308","url":null,"abstract":"Durch vergleichende licht- und elektronenmikroskopische Untersuchungen am übertragbaren venerischen Sarkom und Histiozytom des Hundes, können verschiedene morphologische Unterscheidungsmerkmale aufgezeigt werden. Lichtmikroskopisch sind beim venerischen Sarkom deutliche Zellabgrenzungen und zahlreiche Mitosen (5,31 ± 2,58 pro Blickfeld bei 320facher Vergrösserung), beim Histiozytom meist nicht sichtbare Zellgrenzen und wenige Mitosen (1,39 ± 1,96 pro Blickfeld bei 320facher Vergrösserung) zu beobachten. Die Differenz der Mitosenmittelwerte beider Tumoren ist hoch significant p < 0,001. Elektronen-mikroskopisch lässt das venerische Sarkom eine typische Anordnung der Mikrovilli erkennen, indem in schmalen Interzellularspalten zahlreiche, incinander verflochtene und der Zellmembran dicht anliegende mikrovilliartige Ausstülpungen zu finden sind, die das Bild eines interzellulären Lamellensystems vermitteln. Diese Anordnung der Mikrovilli, die beim Histiozytom niemals zu beobachten ist, wird für die lichtmikroskopisch deutliche Zellabgrenzung beim venerischen Sarkom verantwortlich gemacht. Weiterhin zeigt das Histiozytom im Gegensatz zum venerischen Sarkom häulig eine hochgradige vesikuläre Transformation des glatten endoplasmatischen Retikulums und eine paranukleäre Lagerung der Zyto-plasmaorganellen.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 3","pages":"273-86"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600308","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"15414683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Changes in the epiphyseal cartilage of immature pigs without clinical lameness. 无临床跛行的未成熟猪骨骺软骨的变化。
Pathologia veterinaria Pub Date : 1969-01-01 DOI: 10.1177/030098586900600303
D C Thurley
{"title":"Changes in the epiphyseal cartilage of immature pigs without clinical lameness.","authors":"D C Thurley","doi":"10.1177/030098586900600303","DOIUrl":"https://doi.org/10.1177/030098586900600303","url":null,"abstract":"Histological examination of epiphyseal cartilages from 36 clinically normal, immature pigs of varying age, sex, and breed, revealed a high incidence of cosinophilic streaking and patches, irregularity in the length of columns of chondrocytes, disturbances in the metaphyseal blood supply to the plate, and local abnormalities in cartilaginous growth. It is concluded that these change are pathological, but not a cause of ‘leg weakness’ in pigs.","PeriodicalId":78533,"journal":{"name":"Pathologia veterinaria","volume":"6 3","pages":"217-26"},"PeriodicalIF":0.0,"publicationDate":"1969-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/030098586900600303","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"16889767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
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