Journal of Dairy & Veterinary Sciences最新文献_第4页

Bovine Mastitis: A Reservoir for Pathogenic Species, Foodborne Transmission and Antimicrobial Resistance 牛乳腺炎:病原物种，食源性传播和抗菌素耐药性的水库

Journal of Dairy & Veterinary Sciences Pub Date : 2019-04-22 DOI: 10.19080/JDVS.2019.11.555810

M. Garvey

引用次数: 1

Immunochemical Assays for Determination of Organophosphorus Pesticides in Milk 免疫化学法测定牛奶中有机磷农药

Journal of Dairy & Veterinary Sciences Pub Date : 2019-04-22 DOI: 10.19080/JDVS.2019.11.555811

T. Godjevargova

引用次数: 2

Serological Evidence of PPR Virus in Chadian Camels 乍得骆驼小反刍兽疫病毒的血清学证据

Journal of Dairy & Veterinary Sciences Pub Date : 2019-04-17 DOI: 10.19080/JDVS.2019.11.555809

B. Kebkiba

{"title":"Serological Evidence of PPR Virus in Chadian Camels","authors":"B. Kebkiba","doi":"10.19080/JDVS.2019.11.555809","DOIUrl":"https://doi.org/10.19080/JDVS.2019.11.555809","url":null,"abstract":"Peste des petits ruminants are an acute fever disease of goats and sheep. It is characterized in these animals by mucopurulent nasal and ocular discharge, erosive and necrotic stomatitis, enteritis and pneumonia. It is widespread, virulent and devastating, with significant impacts on the economy, food security and livelihoods of marginalized pastoralists. This study provides information on the serological prevalence of PPR virus in 510 camel. Most of the samples for this study were obtained at the N’Djamena abattoir. Sera used to detect PPR virus antibodies were not necessarily representative of the target population, although they came from a larger number of provinces. The test used for the analysis of these sera is the competition ELISA (c-ELISA) developed by CIRAD and marketed by IDVET. Examination of the 510 sera collected from camels revealed that the serological prevalence of PPR virus was 25.88%. This seroprevalence of PPR virus varied by province, age group, and geographic area. The study showed a much higher seroprevalence in animals ranging in age from 6 to 10 years than in animals of other age groups. In view of these results, an additional study is to be undertaken on the epidemiological surveillance in the camel population throughout the national territory to detect clinical cases of this disease in camels. In addition, it would be desirable to carry out a serological survey of this disease nationally on random representative sampling in order to find out the true seroprevalence rate of peste des petits ruminants in Chadian dromedaries.","PeriodicalId":403730,"journal":{"name":"Journal of Dairy & Veterinary Sciences","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124219083","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

Bovine Campylobacteriosis and its Economic Importance: A Review 牛弯曲杆菌病及其经济意义综述

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-29 DOI: 10.19080/JDVS.2019.11.555807

A. Seid

引用次数: 4

Review on Hydatidosis in Small Ruminant and its Economic and Public Health Significance 小反刍动物包虫病研究进展及其经济和卫生意义

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-29 DOI: 10.19080/JDVS.2019.11.555808

B. Regassa

引用次数: 9

Preventive Care for Sheep and Goats 绵羊和山羊的预防性保健

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-27 DOI: 10.19080/JDVS.2019.11.555806

Eid Elminiawy

引用次数: 0

Study on Prevalence and Associated Risk Factors of Poultry Coccidiosis in and Around Alage at vet College, Southwestern Ethiopia 埃塞俄比亚西南部兽医学院Alage及周边地区家禽球虫病流行及相关危险因素研究

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-26 DOI: 10.19080/JDVS.2019.11.555805

Nigussu Fasil

引用次数: 2

Evaluation of Concentrate Supplementations of Grazing Kalahari Red Does on Udder and Teat Morphometry from Pregnancy till Kidding 饲粮中添加精料对喀拉哈里红绵羊妊娠至孕产期乳、乳形态的影响

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-26 DOI: 10.19080/JDVS.2019.11.555804

Oderinwale Oa

{"title":"Evaluation of Concentrate Supplementations of Grazing Kalahari Red Does on Udder and Teat Morphometry from Pregnancy till Kidding","authors":"Oderinwale Oa","doi":"10.19080/JDVS.2019.11.555804","DOIUrl":"https://doi.org/10.19080/JDVS.2019.11.555804","url":null,"abstract":"A study was conducted to investigate effects of concentrate diets supplementation at three different protein levels of Kalahari Red does grazed on Rhodes grass (Chloris gayana) on their udder and teat morphometry from 9th week of pregnancy till kidding in South-Western Nigeria. Thirty-three matured primiparous Kalahari Red does with age range of 2 to 21/2 years whose average body weight was 38.10±1.13kg were randomly allotted to 3 treatment groups of 11 does per treatment. Dietary concentrate diets with crude protein levels of 12.42% (LPD i.e. 124.93gday-1), 14.18% (MPD i.e. 145.87gday-1) and 16.35% (HPD i.e. 168.19gday-1) were fed to the does at 3% of their body weight after mating till kidding. Data on udder measurements such as Udder Length, Udder Circumference, Udder Width, Udder Volume, Distance between Teats, Teat Height from Ground, Teat Length, Teat Width and Teat Circumference were taken on the does starting from 9th to 22nd weeks of pregnancy using graduated flexible canvas tape. It was observed at the end of the study that Kalahari Red does fed MPD had better increment in size (from weeks 9 to 22) for all udder measurements such as udder length (10.21cm), udder width (8.79cm), udder circumference (28.76cm), and udder volume (2440.46 cm3) compared to other dietary treatments. In conclusion, dietary supplementation of grazing pregnant Kalahari Red does with concentrate diet containing 14.18% CP improved best the udder parameters.","PeriodicalId":403730,"journal":{"name":"Journal of Dairy & Veterinary Sciences","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132056256","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

The Sperm Specific Protein Proakap4 as an Innovative Marker to Evaluate Sperm Quality and Fertility 精子特异性蛋白Proakap4作为评估精子质量和生育能力的创新标记

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-25 DOI: 10.19080/JDVS.2019.11.555803

M. Delehedde

{"title":"The Sperm Specific Protein Proakap4 as an Innovative Marker to Evaluate Sperm Quality and Fertility","authors":"M. Delehedde","doi":"10.19080/JDVS.2019.11.555803","DOIUrl":"https://doi.org/10.19080/JDVS.2019.11.555803","url":null,"abstract":"As classical methods for semen analyses (i.e. motility, concentration, morphology, etc.) remains unsatisfactory in determining fertility outcomes in livestock animals, new methods based on proteomic markers have been recently introduced to analyze sperm quality in breeding centers. This review focuses on a sperm macromolecule, called proAKAP4 that have been successfully introduced as a pertinent indicator of sperm quality and fertility in mammals. Albeit absence or weak expression of AKAP4 have been described over the years as being related to sperm dysfunctions with motility impairments, proAKAP4 was under investigated up to recently due to the lack of reliable tools. Sandwich ELISA kits known as 4MID® kits have recently reached the artificial insemination markets and brought new highlights about the proAKAP4 master role in reproduction. Structurally, proAKAP4 must be processed to release the mature AKAP4, that is essential to coordinate major transduction signals regulating sperm motility and fertility. ProAKAP4 amount as quantified in ejaculated spermatozoa reflect the ability of spermatozoa to keep active and functional up to the site of fertilization. Any modification of proAKAP4 expression during spermatogenesis or modification of its metabolism will have consequence on sperm motility, sperm capacitation and fertility. Consolidated data from field studies have shown correlation between proAKAP4 expression with fertility and prolificity. We will review here literature data on proAKAP4 involvement in spermatozoa functions and results in animal fertility. The translation of fundamental discoveries around proAKAP4 sperm protein marker to a functional tool such as 4MID® kits will be beneficial in breeding industries and veterinarian practices.","PeriodicalId":403730,"journal":{"name":"Journal of Dairy & Veterinary Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125847536","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: 19

The Prevalence of Ovine Gastro Intestinal Nematode and Associated Risk Factor in Jigjiga Woreda, Fafan Zone, Somali Regional State, Eastern Ethiopia 埃塞俄比亚东部索马里州法凡区吉吉加地区绵羊胃肠道线虫的流行及相关危险因素

Journal of Dairy & Veterinary Sciences Pub Date : 2019-03-25 DOI: 10.19080/JDVS.2019.11.555802

Nigussu Fasil

{"title":"The Prevalence of Ovine Gastro Intestinal Nematode and Associated Risk Factor in Jigjiga Woreda, Fafan Zone, Somali Regional State, Eastern Ethiopia","authors":"Nigussu Fasil","doi":"10.19080/JDVS.2019.11.555802","DOIUrl":"https://doi.org/10.19080/JDVS.2019.11.555802","url":null,"abstract":"A cross-sectional study was conducted from November 2015 to April 2016 in jijiga Woreda, Eastern Ethiopia Somali regional state with the impartial of determining the prevalence and associated risk factors with ovine gastro intestinal nematode infestation. There was collected 384 fecal samples were examined using flotation technique and Mcmaster techniques. Out of the total sampled collected 257 (66.9%) sheep had a gastrointestinal nematode infection. A parasitological investigation was showed that sheep in the study area were verminous by a variety of helminthic nematodes. Out of total gastro intestinal nematodes Strongyle were the most frequently 210 (54.6%) recovered nematode eggs followed by mixed 20 (5.2%), Strongyloides18 (4.7%),and Trichuris species 9 (2.3%).The eggs per gram (EPG) count was determined using McMaster technique showed that 91(35.4%) of the sheep were lightly infested, 90 (35%) moderately infested and 76 (29.5) heavily infested. There was a statistically significant difference between age, body condition scores and season (p < 0.05) with prevalence and eggs per gram (EPG) counts but there was no significant among with the sex. The study revealed that statistically significant difference (p>0.05) was not found in prevalence among the six Peasant association, in general the study was showed that Gastrointestinal nematodes are one of the major problems that could impede health and productivity of sheep in the study area. Hence, emphasis should be given for public awareness instituted in the study area, in order to effective strategic treatment, the control and prevention of gastrointestinal nematode infection with further studies on species identification and larval ecology.","PeriodicalId":403730,"journal":{"name":"Journal of Dairy & Veterinary Sciences","volume":"53 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131573954","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