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Mercury levels in fish in a river habitat after cessation of mercury contamination. 汞污染停止后，河流栖息地鱼类体内的汞含量。
Nordisk veterinaermedicin Pub Date : 1986-09-01
G Norheim, T Håstein, E Waasjø
{"title":"Mercury levels in fish in a river habitat after cessation of mercury contamination.","authors":"G Norheim,&nbsp;T Håstein,&nbsp;E Waasjø","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The rate of decrease shown by mercury levels in brown trout (Salmo trutta) and perch (Perca fluviatilis) collected downstream to a wood pulp factory after a ban on the use of phenyl mercury in the pulp and paper industries was made effective in 1970 has been slow. Even though a river habitat was involved, it seemed to take about 15 years for levels of mercury in downstream fish to fall to those recorded in fish upstream to the wood pulp factory.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"298-302"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14914787","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: 0
Cell types and their immunological functions in bovine mammary tissues and secretions--a review of the literature. 牛乳腺组织和分泌物中的细胞类型及其免疫功能——文献综述。
Nordisk veterinaermedicin Pub Date : 1986-09-01
C Concha
{"title":"Cell types and their immunological functions in bovine mammary tissues and secretions--a review of the literature.","authors":"C Concha","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In this work the literature concerning cells related to bovine mammary gland defence mechanisms has been reviewed. The cells considered in this review include leucocytes from mammary secretions, leucocytes located in the mammary tissues, and nonsecretory epithelial cells which line the teat and the lactiferous sinuses of the udder. The mammary secretions and tissues basically contain three types of cells: polymorphonuclear leucocytes, macrophages, and lymphocytes. The number of each type of cell varies, depending on the physiological and pathological states of the udder, and all cell functions are associated with the immuno-defence mechanisms of the mammary gland.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"257-72"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14663622","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: 0
[Effect of cattle insemination carried out with and without assistance]. [有辅助和无辅助对牛人工授精的影响]。
Nordisk veterinaermedicin Pub Date : 1986-09-01
E Kommisrud, H Solbu
{"title":"[Effect of cattle insemination carried out with and without assistance].","authors":"E Kommisrud,&nbsp;H Solbu","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>It has been studied whether help with the insemination work from a herdsman improves the result of the insemination. Totally 52,716 inseminations performed by 55 insemination technicians and veterinarians are included in the study, 18 per cent of these inseminations were performed without help. The data are analysed by a least squares procedure. The model used included lactation number of the cow (ai), insemination month (mj), the person who performed the insemination (ink), whether he had been helped with the insemination or not (hl) and interaction between ink and hl. As measure of the result of the insemination 60 days non-return percentage was used (total 60 days N.R.-% and 60 days N.R.-% corrected for short returns, zero to three days). There was found no significant effect of help at insemination on either of the 60 days N.R.-%'s studied. However, to encourage good contact between the farmers and the inseminating personnel, it is beneficial that herdsmen are present when cows are inseminated.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"273-6"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14914784","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: 0
On the infection of Baltic cod (Gadus morhua L.) by the acanthocephalan Echinorhynchus gadi (Zoega) Müller. 波罗的海鳕鱼(Gadus morhua L.)被棘头绦虫Echinorhynchus gadi (Zoega) myller感染的研究。
Nordisk veterinaermedicin Pub Date : 1986-09-01
K Buchmann
{"title":"On the infection of Baltic cod (Gadus morhua L.) by the acanthocephalan Echinorhynchus gadi (Zoega) Müller.","authors":"K Buchmann","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>297 specimens of Baltic cod, caught in the Bornholm Basin, were examined for infection with the acanthocephalan Echinorhynchus gadi. Only two cod were not infected. Negative correlations between the parasite load and the liver index were found, while no clear correlation between the parasite load and the condition factor was observed. Besides a parasitic effect on the liver the food type and ration were suggested as influential factors in the investigation.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"308-14"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14915524","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: 0
Changes in ionized calcium content and related clinical chemical parameters in cases of left-sided abomasal displacement. 左侧皱胃移位患者游离钙含量及相关临床化学参数的变化。
Nordisk veterinaermedicin Pub Date : 1986-09-01
K Ozkan, J S Poulsen
{"title":"Changes in ionized calcium content and related clinical chemical parameters in cases of left-sided abomasal displacement.","authors":"K Ozkan,&nbsp;J S Poulsen","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>There is still uncertainty about the etiology and pathogenesis of abomasal displacement. Changes in total and ionized calcium are considered to be important pieces in the mosaic of causative factors. The present study on pre- and postoperative clinical chemical changes revealed a preoperative reduction in ionized calcium values. The reduction seemed mainly to be due to changes in the pH of blood.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"277-87"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14914786","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: 0
Prevalence and intensity of infection of Cryptocotyle lingua (Creplin) and Diplostomum spathaceum (Rudolphi)--parasitic metacercariae of Baltic cod (Gadus morhua L.). 波罗的海鳕鱼(Gadus morhua L.)隐子叶绦虫(Creplin)和spathacediplostomum (Rudolphi)-寄生囊蚴的流行和感染强度。
Nordisk veterinaermedicin Pub Date : 1986-09-01
K Buchmann
{"title":"Prevalence and intensity of infection of Cryptocotyle lingua (Creplin) and Diplostomum spathaceum (Rudolphi)--parasitic metacercariae of Baltic cod (Gadus morhua L.).","authors":"K Buchmann","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A parasitological investigation of Baltic cod, caught in the Bornholm Basin, showed that 1.6% were infected by C. lingua (metacercaria) and 22.5% were infected by D. spathaceum (metacercaria). Only the heavily C. lingua infected cod showed discoloured fillets due to metacercariae in the muscle. The highest intensity of infection of D. spathaceum was found in smaller cod, but only minor opaque spots were observed in the infected lenses. The low prevalence of C. lingua is supposed to be a result of the mixing of uninfected eastern cod with some infected western cod. Both cod from the eastern Baltic and part of the cod in the western Baltic are liable to be exposed to infection by D. spathaceum.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"303-7"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14914789","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: 0
Bone metastasis of undifferentiated pulmonary adenocarcinoma in a cat. 猫未分化肺腺癌骨转移。
Nordisk veterinaermedicin Pub Date : 1986-09-01
H E Jensen, J Arnbjerg
{"title":"Bone metastasis of undifferentiated pulmonary adenocarcinoma in a cat.","authors":"H E Jensen,&nbsp;J Arnbjerg","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the cat, metastases from primary lung tumors (PLT) to distal bones have been described by Moore & Middleton (differentiated adenocarcinoma) and Pool et al. (squamous cell carcinoma) (16 22). This paper describes the radiological and pathological findings in a cat with metastatic undifferentiated papillary adenocarcinoma. The involvement of the toes was the initial sign leading to veterinary consultation.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 5","pages":"288-97"},"PeriodicalIF":0.0,"publicationDate":"1986-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14914785","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: 0
[Correction of angular deformities caused by premature closure of the distal ulnar epiphyseal plate in dogs]. [犬尺远端骺板过早闭合所致角度畸形的矫正]。
Nordisk veterinaermedicin Pub Date : 1986-07-01
T Fjeld
{"title":"[Correction of angular deformities caused by premature closure of the distal ulnar epiphyseal plate in dogs].","authors":"T Fjeld","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Surgical correction of angular deformities caused by premature closure of the distal ulnar growth plate in dogs. Correction of angular deformities in 14 cases of premature closure of the distal ulnar growth plate is described. Angular deformities were most frequently seen in large breeds during the most active phase of growth at 3-5 months of age. Preoperative axial deviations measured on radius were from 7 to 38 degrees in valgus and 0 to 35 degrees in antecurvation compared with the contralateral leg. According to the kind of treatment, the dogs were divided into two groups: In group I which consisted of cases with sufficient remaining growth potential of the radius, segmental ostectomy of ulna with insertion of an autologous fat graft in the ostectomy diastasis was performed to allow spontaneous correction by asymmetrical epiphyseal growth. In group II reconstructive osteotomy and stable, internal fixation with a plate was accomplished. The cosmetic result was judged as excellent in 10 cases, good in 3 and less favourable in 1. Postoperative follow up time was in average 33 months. On control 43% of the dogs showed no lameness, 57% were slightly lame after exercise or rest. None of the cases turned out to be permanently lame at the end of the follow up investigation.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 4","pages":"201-8"},"PeriodicalIF":0.0,"publicationDate":"1986-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14893000","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: 0
Detomidine in pregnant cows. 乳牛中的托咪定。
Nordisk veterinaermedicin Pub Date : 1986-07-01
E Pyörälä, J Koppinen, O Vainio, M Alanko
{"title":"Detomidine in pregnant cows.","authors":"E Pyörälä,&nbsp;J Koppinen,&nbsp;O Vainio,&nbsp;M Alanko","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Evidence that the course of gestation in dairy cattle is not influenced by the administration of detomidine, a novel sedative and analgesic agent.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 4","pages":"237-40"},"PeriodicalIF":0.0,"publicationDate":"1986-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14893010","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: 0
Two cases of torsio testis in dogs. 犬睾丸扭转2例。
Nordisk veterinaermedicin Pub Date : 1986-07-01
N Jarløv, M Blixenkrone-Møller
{"title":"Two cases of torsio testis in dogs.","authors":"N Jarløv,&nbsp;M Blixenkrone-Møller","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Two unusual cases of torsio testis in dogs are presented. The dogs were 8 and 24 months old, and the retained testicles were not neoplastic. In the first case there was a foreign body anamnesis and in the second an apparent accident anamnesis.</p>","PeriodicalId":76242,"journal":{"name":"Nordisk veterinaermedicin","volume":"38 4","pages":"244-5"},"PeriodicalIF":0.0,"publicationDate":"1986-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14893005","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: 0
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