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[The scientific and technical revolution and veterinary medicine]. 【科技革命与兽医学】。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
I Kalŭpov
{"title":"[The scientific and technical revolution and veterinary medicine].","authors":"I Kalŭpov","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 10","pages":"90-5"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14575829","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
[Multicausality in the pathology of commercial swine breeding]. [商业养猪病理学中的多因果关系]。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
N Gavrilov, V Dobrev, K Mermerski, G Khristov, N Naĭdenova
{"title":"[Multicausality in the pathology of commercial swine breeding].","authors":"N Gavrilov,&nbsp;V Dobrev,&nbsp;K Mermerski,&nbsp;G Khristov,&nbsp;N Naĭdenova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Studied were more than 100,000 samples of pathologic tissue material, 1,900 whole blood and blood serum samples, 8,000 fecal samples, 2,600 washings samples, swab samples, and other sampled material via the employment of a number of bacteriologic, virologic, morphologic, hematologic, biochemical, parasitologic, and other routinely applicable laboratory methods over a period of 5 years. All materials were taken from 15 stock swine breeding complexes, 3 reproduction and 2 nucleus bases for hybrid pigs, and 3 swine breeding farms with a practice of extensive raising technology. It was demonstrated that the adaptive capacity of the animals of the Camborough hybrid sharply dropped when the pigs were kept under unconventional conditions of raising, leading to deviations in the application of industrial technology methods. This was the reason to observe the simultaneous manifestation of conditionally substantiated disease outbreaks (multiple causality), with great economic losses. Studied were the etiology and pathogenesis of coli bacteriosis, salmonellosis, gastric ulcer, hypotrophy, atrophic rhinitis, geohelminthiases, chlamydial infections, and erysipelas. Suggested is the use of programmes and methods of prophylaxis and treatment, of expedient diagnosis and control on immunity.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 3","pages":"8-13"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14738240","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 the activity of serum enzymes and other paraclinical indices in experimental liver damage in calves]. [犊牛实验性肝损伤血清酶活性及其他临床旁指标的变化]。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
N Abrashev, P Georgiev, G Angelov, V Ivanov
{"title":"[Changes in the activity of serum enzymes and other paraclinical indices in experimental liver damage in calves].","authors":"N Abrashev,&nbsp;P Georgiev,&nbsp;G Angelov,&nbsp;V Ivanov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Six calves were used to formulate a model of liver injury, following up the activity of the serum enzymes LAP, ALD, AP, GPT, GOT, OKT, and guanase. Studied were also the contents of blood sugar, calcium, phosphorus as well as some indices of the lipid metabolism. It was found that even with the least severe injuries of the liver there was a considerable rise of the OKT, guanase, GOT, GPT, and LAP activity. It is believed that the enzyme changes alone could serve as a specific index to detect the earliest injury of the liver.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 2","pages":"46-51"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14738534","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
[Helminthic cenosis of does in regions of Bulgaria]. [保加利亚部分地区的寄生虫]。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
V Bratanov, N Lilkova, P Zheliazkov, D Markov
{"title":"[Helminthic cenosis of does in regions of Bulgaria].","authors":"V Bratanov,&nbsp;N Lilkova,&nbsp;P Zheliazkov,&nbsp;D Markov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Studies were carried out on the species composition of helminths as found in does in individual region of the Rhodope and Balkan Mountains and in the northeast part of this country. A total of 28 helminth species were found, belonging to 8 families as follows: class Trematoda--one family with one species; class Cestoda--one family with one species; and class Nematoda--6 families with 26 species. Most widespread were the species Chabertia ovina, with 82 per cent of infected animals; Spiculopteragia spiculoptera, with 74.1 per cent of infected animals; Ostertagia leptospicularis, with 66.6 per cent of infected animals; and Ostertagia asymetrica and Muflonagia podjapolskyi, with 33.3 per cent of infected animals. The necropsy of a doe, found in the region of the central Rhodope Mountains in a state of strongly manifested cachexia, revealed a massive Chabertia ovina infection. The severe traumatic and toxic inflammation of the intestines as caused by the parasite was characterized by oedema of the mucous membrane, with hyperaemia and pin-point hemorrhages. Similar Chabertia ovina infections were also found in does of other regions.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 2","pages":"62-7"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14738536","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
[Epizootiological evaluation of the peroral and vaginal infection of sheep with S. abortus ovis]. 绵羊卵巢流产链球菌感染的流行病学评价。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
K Vodas
{"title":"[Epizootiological evaluation of the peroral and vaginal infection of sheep with S. abortus ovis].","authors":"K Vodas","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Epizootiologic evaluation is made of the oral and the vaginal Salmonella abortus ovis infection in sheep in view of the occurrence and persistence of the infection within the sheep flocks. It has been established that the presence of carriers of infection depends on the physiologic status of the animals at the time of contracting the infection. Abortion, lambing, and the setting in of estrus were shown to affect favourably the existing carrier status. Salmonella abortus ovis organisms were most commonly isolated from the uterus, ovaries, mesenterial lymph nodes, and the duodenum.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 4","pages":"13-20"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14750801","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
[Experimentally induced aflatoxicosis in broilers]. 肉鸡黄曲霉中毒的实验研究。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
L Borisova, M Duparinova, M Aleksandrov, T Tacheva, A Dzhurov
{"title":"[Experimentally induced aflatoxicosis in broilers].","authors":"L Borisova,&nbsp;M Duparinova,&nbsp;M Aleksandrov,&nbsp;T Tacheva,&nbsp;A Dzhurov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Aflatoxicosis was induced under experimental conditions in two groups of broiler birds fed in the course of the entire fattening period upon feed, containing 0,250 and 0,600 ppm aflatoxin. Dependable changes were established in the investigated haematological and biochemical indices. There was a drop of the body weight and an increase in the feed to gain ratio. Pathologic changes were recorded in the liver.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 7","pages":"69-75"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14792302","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 a yeast preparation on the blood indices of swine]. [酵母制剂对猪血液指标的影响]。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
S Rizvanov, Kh Dragnev
{"title":"[Effect of a yeast preparation on the blood indices of swine].","authors":"S Rizvanov,&nbsp;Kh Dragnev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Studied was the effect of a preparation of yeasts of the Saccharomyces cerevisiae species, obtained by the authors, on the fattening of pigs. Some blood parameters, characterizing the physiologic status of the animals, were followed up to ascertain the effect of the preparation of the animals' body. Determined was the activity of the serum enzymes aspartate-aminotransferase (AST), alanine-aminotransferase (ALT), and alkaline phosphatase (AP) as well as the erythrocyte and leukocyte counts, the concentration of haemoglobin, the haematocrit value, and the differential white blood picture. Results of the biochemical investigations with the activity of AST, ALT, and AP showed that the yeast preparation most probably raised the biologic value of the dietary plant protein, which resulted in more intense growth at lower feed intake. Investigations on the blood indices referred to confirmed that all was normal with the test animals.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 7","pages":"76-80"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14792303","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
[Comparative trial of the action of coccidiocidal drug agents to control coccidiosis in turkeys due to Eimeria adenoeides]. [杀球虫药物制剂防治火鸡因腺样艾美耳球虫引起的球虫病的比较试验]。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
V Koĭnarski, Sh N Sherkov
{"title":"[Comparative trial of the action of coccidiocidal drug agents to control coccidiosis in turkeys due to Eimeria adenoeides].","authors":"V Koĭnarski,&nbsp;Sh N Sherkov","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Tested was the effect of the anticoccidial agents ESB3, trimedin, Coccistop, and Coccibio used in the control of Eimeria adenoeides infection in turkeys. The experiment made use of a total of 130 turkey poults of the Beltsville White breed, divided into 13 groups of 10 birds each. The drugs were applied at different hours following infection that corresponded to the various phases of the endogenic development of the parasite. Best results were obtained with the use of ESB3 and of the Bulgarian preparation trimedin. Weaker was the effect produced with the administration of the other two preparations, which was explained by the weaker suppression of E. adeneoides in the process of gametogony.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 7","pages":"88-91"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14792305","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
[Pathomorphological research on chlamydial abortion in sheep]. 绵羊衣原体流产的病理形态学研究
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
P Neĭkov, G G Genchev
{"title":"[Pathomorphological research on chlamydial abortion in sheep].","authors":"P Neĭkov,&nbsp;G G Genchev","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Serologic and morphologic studies were carried out with ewes and aborted fetuses, respectively, with regard to the Chlamydial infection in the flocks of some farms. The complement-fixation test was employed to examine a total of 656 blood serum samples. It was found that 20.2 per cent of these contained Chlamydial antibodies. Abortions were established with 6 to 8 per cent of the sheep in each flock. Material was sampled from 35 aborted fetuses. Featuring in the gross lesions of the fetal placenta in Chlamydial abortions were the wheat-bran type of whitish coatings on the surface. Characteristic histologic findings were desquamation, necroses, lympho-leukocytic infiltrations, and the partial deposits of calcium salts. Definite diagnostic value with the aborted fetuses were shown to have the lympho-histiocytic proliferations in the liver, adrenal glands, kidneys, lungs as well as the reticuloendothelial hyperplasia with the presence of gigantic cells of Langhans type in the mesenterial lymph nodes.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 7","pages":"92-100"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14792306","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
[Epizootiology, prevention and control of salmonellosis in swine]. 猪的流行病学，沙门氏菌病的预防和控制。
Veterinarno-meditsinski nauki Pub Date : 1987-01-01
M K Minev, S Iordanov, D Ganovski, V Khvŭrchilkov, I Veselinova
{"title":"[Epizootiology, prevention and control of salmonellosis in swine].","authors":"M K Minev,&nbsp;S Iordanov,&nbsp;D Ganovski,&nbsp;V Khvŭrchilkov,&nbsp;I Veselinova","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Microbiologic studies were carried out in 1981-1985 with a total of 25,561 samples--12,878 were cadavers and viscera, 574 were fetuses, 6,208 were swabs of rectal samples. 844 were feces, 4,096 were washings, 493--feed samples, etc. A number of prophylaxis and control programmes were tested under productional conditions with the use of drugs and vaccinations with a live and a killed autovaccine. Salmonella organisms were isolated as follows: 9.05% from cadavers, 2.5% from fecal samples, 1.35% from rectal swabs, 1.2% from washings from the environment, 0.6% from feed samples--all belonging to 19 serologic types. Greatest importance was shown to have S. cholerae suis, which was epizootically specific for swine, however, the part played by var. america also grew as compared to var. kunzendorf. With the exception of several sporadic cases all other serologic types of Salmonellae were isolated from carriers, rectal and fecal samples, and others. In the event of swine salmonellosis under productional conditions better results were obtained with the use of drugs. Both morbidity and mortality rate dropped twice as low with animals treated with a live vaccine once, and with a killed autovaccine four times. Suggested is a prophylactic and control program, following a definite pattern in dealing with swine salmonellosis in enzootic foci, with the use of complex measures.</p>","PeriodicalId":23492,"journal":{"name":"Veterinarno-meditsinski nauki","volume":"24 6","pages":"52-60"},"PeriodicalIF":0.0,"publicationDate":"1987-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"14793405","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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