Annals of Veterinary Science最新文献

Seroprevalence for Evidence Detection of BorreliaInfection in Dogs 犬borrelia感染证据检测的血清流行率

Annals of Veterinary Science Pub Date : 2021-04-11 DOI: 10.31829/2691-5502/avs2021-4(1)-004

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One of the Possible Food Allowance for The Elderly Man and For Domestic Animals 老年人和家畜可能的食物津贴之一

Annals of Veterinary Science Pub Date : 2020-11-06 DOI: 10.31829/2691-5502/avs2020-3(1)-115

K. Voinov

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Help to Our Home Dogs 帮助我们的家狗

Annals of Veterinary Science Pub Date : 2020-09-10 DOI: 10.31829/2691-5502/avs2020-3(1)-114

引用次数: 1

Technogenic Factors and Their Consequences 技术因素及其后果

Annals of Veterinary Science Pub Date : 2020-08-19 DOI: 10.31829/2691-5502/avs2020-3(1)-110

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Toxicological Properties of Artificial Pyrethroid Cypermethrin 人工拟除虫菊酯氯氰菊酯的毒理学特性

Annals of Veterinary Science Pub Date : 2020-08-18 DOI: 10.46998/IJCMCR.2020.03.000064

S. Yunus

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Poisoning Rabbits Pyretroid Drug Esfenvalerate: Diagnosis, Treatment and Prevention 兔热反转录酶类药物埃斯氰戊酸中毒:诊断、治疗和预防

Annals of Veterinary Science Pub Date : 2020-08-14 DOI: 10.31829/2691-5502/avs2020-3(1)-109

Salimova Iroda Yunusovna

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The study of the properties of garlic onion 大蒜洋葱特性的研究

Annals of Veterinary Science Pub Date : 2020-08-07 DOI: 10.31829/2691-5502/avs2020-3(1)-108

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A Preliminary Study of Heavy Metals in Thais gradata Collected from Kuala Sungai Ayam and Pantai Lido, Peninsular Malaysia 从马来西亚半岛的瓜拉臣盖亚岩和盘太丽都采集的泰国植物中重金属的初步研究

Annals of Veterinary Science Pub Date : 2020-04-10 DOI: 10.31829/2691-5502/avs2020-3(1)-105

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Advanced Ocular Lesions in Growing Calves with Avitaminosis A 维生素A病犊牛生长期眼部病变的进展

Annals of Veterinary Science Pub Date : 2020-04-06 DOI: 10.31829/2691-5502/avs2020-3(1)-103

{"title":"Advanced Ocular Lesions in Growing Calves with Avitaminosis A","authors":"","doi":"10.31829/2691-5502/avs2020-3(1)-103","DOIUrl":"https://doi.org/10.31829/2691-5502/avs2020-3(1)-103","url":null,"abstract":"A beef cattle farm was visited due to blindness in a group of 28 calves aged 10-12 months. According to farmer, the first blind calves were observed about 20 days before and no sign of lacrimation or corneal opacity was observed. He first noticed that 3 calves were disoriented, hitting on the pen walls and preferred to stand near the feed and water troughs. Gradually, more than half of calves of this group developed similar signs. The calves were fed ad libitum with wheat straw and a homemade concentrate mixture consisting of corn, wheat bran, soybean meal and a mixture of vitamins and trace minerals. The mixture was added at the concentrate feed at the 1/10 of the recommended dosage.\u0000\u0000At animals’ inspection it was revealed that 18 out of 28 had the ocular lesions presented in (Figures 1 and 2). They were characterized by bilateral exophthalmos with dilated pupils. The degree of exophthalmos varied among animals. The pupils were unresponsive even in bright sunlight and the menace response was absent.\u0000\u0000The observed ocular lesions are typical of a vitaminosis A in young calves [1-3]. Blindness and absence of the pupillary light reflex are the result of optic nerve necrosis caused by stenosis of the optic foramen due to failure of bone resorption and increase inosteoblastic activity [1-4]. Exophthalmos is always bilateral, with the most advanced cases showing a prominent eye with large area of sclera visible all around cornea. It is regarded that protruding eyes are the result of blindness alone since no macroscopic lesions are observed at retro bulbar tissues [3].\u0000\u0000Such advanced lesions are not reversible [1-3]; so, it was recommended all the affected animals to be slaughtered. It was suggested the rest of the animals to be treated with injectable administration of vitamin A along with the inclusion of the mixture of vitamins and trace minerals at the appropriate dosage in the concentrates.","PeriodicalId":227860,"journal":{"name":"Annals of Veterinary Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129001543","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

Harmonal Variations in Rutual Period in Male Dromadaire (Camelus dromedarius) at Niono’s Agronomic Research Station in Mali 马里Niono农学研究站雄性单峰骆驼交期的和谐变异

Annals of Veterinary Science Pub Date : 2020-04-06 DOI: 10.31829/2691-5502/avs2020-3(1)-104

{"title":"Harmonal Variations in Rutual Period in Male Dromadaire (Camelus dromedarius) at Niono’s Agronomic Research Station in Mali","authors":"","doi":"10.31829/2691-5502/avs2020-3(1)-104","DOIUrl":"https://doi.org/10.31829/2691-5502/avs2020-3(1)-104","url":null,"abstract":"Dromedary farming is one of the important strategies for adapting to climate change in Mali. Nevertheless, controlling dromedary reproduction is still a great challenge for its production enhancement. The present study, which aims to improve knowledge on the male dromedary reproduction physiology, was conducted on Niono Ranch Agronomic Research Station, from December 13, 2014 to February 06, 2015. It focused on 5 males including 1 adult aged 9-10 years and 4 peri-pubescent aged 4 to 5 years. Blood sample was taken in dry tubes after puncture of the jugular vein as follows: 1) in the dominant male, one sample per day in the absence of females in heat and three samples per day in the presence of females in heat were taken; 2) in the non-dominant males, blood sample was taken daily. Thus, 155 samples were collected from the 5 male dromedaries. Blood samples collected were site centrifuged and the serums obtained were kept in a thermoelectric cooler between 4 - 6°C and then transported for storage at -20°C. ELISA Sandwich method was applied to analyze blood samples using the testosterone specific luteinizing hormone (LH) kits.\u0000\u0000Serum concentrations obtained were 40.17 ± 3.95pg / ml of testosterone and 2.48 ± 0.38 mIU/ml of LH in dominant males against 20.15 ± 1.84pg / ml of testosterone and 1.09 ± 0.18 mIU/ml LH in non-dominant males. Testosterone and LH variations experienced similar evolution in a saw tooth curve form. Hormonal concentration rate influences the fear and aggression reactions that govern social rank. This hormonal rate concentration increases during intense sexual activities both in the dominant and the non-dominant males who attend a mating. This study laid out foundations for the male dromedary management in a camels herd.","PeriodicalId":227860,"journal":{"name":"Annals of Veterinary Science","volume":"28 12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123277066","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