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兽医学(英文)最新文献

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Effect of a Commercially Available Electrolyte Solution on Acute, Non-Specific Diarrhea in Dogs 市售电解质溶液对犬急性非特异性腹泻的影响
Pub Date : 2023-01-01 DOI: 10.4236/ojvm.2023.134004
H. Davis, Patricia Franco, Rachael Isdale, V. Scorza, J. Marsella, M. Lappin
Purpose: To determine if a commercially available electrolyte solution is safe and lessens the duration and severity of diarrhea in shelter dogs in stressful situations. Methods: In Experiment 1, six healthy beagles were administered the protocol-approved dose of the electrolyte solution to evaluate clinical, biochemical, or fecal microbiome changes. In Experiment 2, 22 dogs with small or large bowel diarrhea were randomized into one of three groups: the electrolyte solution and a prescription veterinary diet, a placebo and a prescription veterinary diet, or the electrolyte solution and a standard diet. A fecal score was assigned by trained, masked observers through Day 5 using the Pu-rina 7-point fecal scoring system. All dogs were screened for enteric parasites by fecal flotation and the use of a fluorescence antibody assay for Giardia spp. cysts and Cryptosporidium spp. oocysts and all dogs that were parasitized were administered fenbendazole for five days. Results: In Experiment 1, all dogs tolerated the electrolyte solution with no vomiting or diarrhea noted and there was no evidence of negative effects on the gastrointestinal micro-biome. In Experiment 2, 16 of the 22 dogs enrolled in the study had a normal stool the day after the first dose of the electrolyte solution, prescription diet, or placebo
目的:确定一种市售电解质溶液是否安全,并减少收容所狗在压力情况下腹泻的持续时间和严重程度。方法:在实验1中,6只健康的小猎犬被给予方案批准剂量的电解质溶液,以评估临床、生化或粪便微生物组的变化。在实验2中,22只患有小肠或大肠腹泻的狗被随机分为三组:电解质溶液和兽药处方饮食,安慰剂和兽药处方饮食,电解质溶液和标准饮食。通过第5天,训练有素的蒙面观察员使用Pu-rina 7分粪便评分系统对粪便进行评分。采用粪便浮选法和贾第鞭毛虫囊和隐孢子虫卵囊的荧光抗体法对所有犬进行肠道寄生虫筛查,所有被寄生的犬给予芬苯达唑5天。结果:在实验1中,所有的狗都能耐受电解质溶液,没有出现呕吐或腹泻,也没有对胃肠道微生物群产生负面影响的证据。在实验2中,参加研究的22只狗中有16只在第一剂电解质溶液、处方饮食或安慰剂后的第二天大便正常
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引用次数: 0
Anti-Müllerian Hormone and Its Utility in Cattle Reproduction 抗<s:1>勒氏杆菌激素及其在牛生殖中的应用
Pub Date : 2023-01-01 DOI: 10.4236/ojvm.2023.131001
Gloria Jazmín, Moreno Degollado Gustavo, A. Dominguez, P. Alejandro, Rosales S. Cedillo, Zamora-Ávila Diana, Castillo-Velázquez Uziel
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引用次数: 0
Associations between Sow Body Lesions with Body Condition and Subsequent Reproductive Performance 母猪身体病变与身体状况及随后繁殖性能的关系
Pub Date : 2023-01-01 DOI: 10.4236/ojvm.2023.137010
Miranda R. Authement, M. Knauer
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引用次数: 1
Effects of Inclusion of Different Levels of Ethiopian Thyme (Thymus schimperi Ronniger) as Natural Additive on Chemical Composition and In Sacco Dry Matter Degradability of Total Mixed Ration and Feed Ingredients 添加不同水平埃塞俄比亚百里香对混合日粮和饲料原料化学成分和干物质降解率的影响
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.1211013
Feyissa Kera, M. Urge, G. Animut, A. Tolera
{"title":"Effects of Inclusion of Different Levels of Ethiopian Thyme (<i>Thymus schimperi</i> Ronniger) as Natural Additive on Chemical Composition and <i>In Sacco</i> Dry Matter Degradability of Total Mixed Ration and Feed Ingredients","authors":"Feyissa Kera, M. Urge, G. Animut, A. Tolera","doi":"10.4236/ojvm.2022.1211013","DOIUrl":"https://doi.org/10.4236/ojvm.2022.1211013","url":null,"abstract":"","PeriodicalId":61886,"journal":{"name":"兽医学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70690054","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
Assessing Animal Disease Prevalence and Mortality in Smallholder Dairy Farms under Contrasting Management Practices and Stressful Environments in Tanzania 评估坦桑尼亚管理实践和压力环境下小农奶牛场动物疾病流行率和死亡率
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.1211011
D. S. Shija, M. Okeyo, P. K. Migwi, Neema Joseph Kelya, B. Bebe
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引用次数: 1
Antimicrobial Resistance Patterns and Bovine Sub-Clinical Mastitis Burden in Low and High Tick Acaricide Resistance Regions of Uganda 乌干达杀螨剂低抗性和高抗性地区的抗微生物药物耐药性模式和牛亚临床乳腺炎负担
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.128008
J. Byaruhanga, Yvette Ssebunya, P. Vudriko, I. Rwego
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引用次数: 1
Open Cows in a Beef Cattle Enterprise Managed in a Seasonal Breeding Program? An Appraisal of Their Reproductive Performance Based on Body Fat Reserves 在季节性繁殖计划中管理的肉牛企业中的露天奶牛?基于体脂储备的生殖性能评价
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.125005
José Francisco Martínez, P. Ortiz, C. Galina, M. Corro, I. Rubio, L. Pérez-Torres
A comparison between two distinct levels of back fat thickness in open cows, females not becoming pregnant during the previous breeding season, was carried out in order to evaluate their reproductive performance prior to the next natural mating in a seasonal breeding program. Thirty open cows from the previous breeding season were divided evenly by age and back fat thickness (BFT) in two groups. HBFT (high back fat thickness ≥ 70 mm) and LBFT (low back fat thickness ≤ 70 mm), values statistically different between groups (P < 0.05). The study was divided into three phases in which the formation of CL and follicular dynamics were recorded by ultrasound and progesterone. Also, serial monitoring of glucose, urea and triglycerides and back fat thickness were studied. A fertile bull previously approved from a breeding soundness evaluation was introduced after the third phase and remained with the herd for 90 days. No differences were found in the follicular dynamics; the number of animals cycling in the two groups and fertility were also simi-lar (80%). Differences in urea and triglycerides were found in cows with high scores of BFT. In conclusion, the decision of keeping open cows to the next breeding season must be based on an economical advantage to the farmer.
在一个季节繁殖计划中,为了在下一次自然交配之前评估它们的繁殖性能,对在前一个繁殖季节未怀孕的公奶牛背部脂肪厚度的两种不同水平进行了比较。选取上一繁育季的30头出栏奶牛,按年龄和背膘厚(BFT)平均分为两组。HBFT(高背脂肪厚度≥70 mm)、LBFT(低背脂肪厚度≤70 mm),组间差异有统计学意义(P < 0.05)。研究分为三个阶段,超声和黄体酮记录卵泡形成和卵泡动力学。同时对葡萄糖、尿素、甘油三酯和背部脂肪厚度进行了系列监测。在第三阶段后,通过育种健康评估的可育公牛被引入,并在畜群中停留90天。在卵泡动力学方面没有发现差异;两组动物的循环次数和繁殖率也相似(80%)。在BFT得分高的奶牛中,尿素和甘油三酯存在差异。综上所述,在下一个繁殖季节保留放养奶牛的决定必须基于对农民的经济利益。
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引用次数: 0
Acoustic Myography: Its Assessment of Ground Reaction Forces as Measured through Forelimb and Hind Limb of the Horse during Mild Exercise 声学肌图:对轻度运动中马前肢和后肢测量的地面反作用力的评估
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.1210010
D. Isbell, Sebastian Laguna, J. C. Chavers, Waqas Ahmed, V. Elbrønd, R. Bowker, A. Harrison
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引用次数: 0
Abnormal Morphology: Mitral Dysplasia in a Cat 形态异常:猫二尖瓣发育不良
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.126006
B. U. Sayılkan, Busra Uzun, Y. Meral, D. Dalğın
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引用次数: 0
Burden of Multidrug-Resistant Escherichia coli in Pigs Slaughtered in Uganda and Its Implication on Veterinary Public Health 乌干达屠宰猪中耐多药大肠杆菌的负担及其对兽医公共卫生的影响
Pub Date : 2022-01-01 DOI: 10.4236/ojvm.2022.1212015
Phionah Katushabe, Benedicto Byamukama, J. Byaruhanga
{"title":"Burden of Multidrug-Resistant <i>Escherichia coli</i> in Pigs Slaughtered in Uganda and Its Implication on Veterinary Public Health","authors":"Phionah Katushabe, Benedicto Byamukama, J. Byaruhanga","doi":"10.4236/ojvm.2022.1212015","DOIUrl":"https://doi.org/10.4236/ojvm.2022.1212015","url":null,"abstract":"","PeriodicalId":61886,"journal":{"name":"兽医学(英文)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70689993","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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