Veterinary Integrative Sciences最新文献_第7页

Prevalence and risk factors associated with Giardia lamblia infection among cattle from Jere local government area of Borno state, Northeastern Nigeria 尼日利亚东北部博尔诺州Jere地方政府地区牛中与兰氏贾第鞭毛虫感染相关的流行率和危险因素

Veterinary Integrative Sciences Pub Date : 2022-11-07 DOI: 10.12982/vis.2023.006

Jidda Dawud, M. K. Lawan, S. M. Jajere, A. Muhammad, S. Jauro, Ashemi Yusuf Hassan, P. Ghamba, A. Tijjani

{"title":"Prevalence and risk factors associated with Giardia lamblia infection among cattle from Jere local government area of Borno state, Northeastern Nigeria","authors":"Jidda Dawud, M. K. Lawan, S. M. Jajere, A. Muhammad, S. Jauro, Ashemi Yusuf Hassan, P. Ghamba, A. Tijjani","doi":"10.12982/vis.2023.006","DOIUrl":"https://doi.org/10.12982/vis.2023.006","url":null,"abstract":"This study was designed to determine the prevalence and associated risk factors of Giardia lamblia infection among cattle in Jere local government area (LGA) of Borno State, Northeastern Nigeria. A total of 279 faecal samples were randomly collected from 12 cattle herds of the six wards of Jere LGA. The samples were screened for Giardia lamblia antigens with Copro-antigen Enzyme-Linked Immunosorbent Assay (ELISA) kit. Risk factors were analyzed using Chi-square or Fisher’s exact test where appropriate, and multivariable logistic regression. The overall prevalence of Giardia lamblia infection among cattle was 5.7% (95% CI = 3.20, 8.60). Location-specific prevalence of 5.4% (95% CI = 1.1, 9.8), 4.3% (95% CI = 0.0, 10.6), 4.3% (95% CI = 0.0, 10.6), 8.7% (95% CI = 0.0, 21.7), 6.4% (95% CI = 0.0, 14.9) and 8.7% (95% CI = 0.0, 21.7) for Old Maiduguri, Khaddamari, Bale Galtimari, Mashamari, Maimusari and Dusuman wards were respectively detected among the cattle herds. Multivariable logistic regression model revealed that Giardia lamblia positivity among cattle could be strongly predicted by age (Young cattle ≤ 1 year; OR = 32.0; 95% CI = 8.40, 120.13; p < 0.0001). The even spread of the infection among cattle throughout the wards could be described as endemic in Jere LGA suggesting high risk potential for infection of cattle handlers from calves. Therefore, further studies on genetic characterization to determine the incriminating assemblage as well as public enlightenment of cattle handlers on the public health significance of giardiasis in the study area was recommended.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47546892","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

Effects of oil and grape seed tannin extract on intakes, digestibility, milk yield and composition of Saanen goats 油和葡萄籽单宁提取物对萨宁山羊采食量、消化率、产奶量和身体成分的影响

Veterinary Integrative Sciences Pub Date : 2022-11-07 DOI: 10.12982/vis.2023.004

T. Nguyen, Tran Tuyet Mai Duong, T. Tran, Phuoc Thanh Lam

{"title":"Effects of oil and grape seed tannin extract on intakes, digestibility, milk yield and composition of Saanen goats","authors":"T. Nguyen, Tran Tuyet Mai Duong, T. Tran, Phuoc Thanh Lam","doi":"10.12982/vis.2023.004","DOIUrl":"https://doi.org/10.12982/vis.2023.004","url":null,"abstract":"An experiment was conducted as a 4×4 Latin square design using 4 lactating Saanen goats, 19 months old and 47.9±1.04 kg of body weight, to evaluate the effect of oil and grape seed tannin extract (GSTE) supplementation on feed intake, digestibility, milk yield and milk composition. Each experimental period lasted for 21 days including 16 days for adjustment and 5 days for sampling. Goats were fed a control diet (Ctrl) consisting of 60% concentrate and 40% fresh Para grass (dry matter, DM, basis) while other 3 treatments were supplementation of 2.5% soybean oil (SO); 2.5% soybean oil + tuna fish oil at 3:2 w:w (SFO); 2.5% soybean oil + tuna fish oil at 3:2 w:w + 0.8% GSTE (OCT). The results showed that oil and GSTE did not affect feed intake, digestibility, milk yield and composition of goats (P > 0.05). However, digestibility of EE was higher (P < 0.05) in SFO and OCT diets (85.4% and 84.7%, respectively) compared with Ctrl (76.2%). Combined data suggested that feeding 2.5% oil blend with or without 0.8% GSTE increased EE digestibility in goats without affecting intake, animal performance and milk composition.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43829015","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: 2

Morphometrics allometry changes and sexual dimorphism in Caragobius urolepis (Gobiiformes: Gobiidae) 斑腹虾虎鱼的形态计量学变异和两性异形（虾虎目：虾虎科）

Veterinary Integrative Sciences Pub Date : 2022-11-07 DOI: 10.12982/vis.2023.003

Phuc Le Hoang Nguyen, Cam Tran Ly Thi, Thu Thi Anh Phan, Thoaī Nguyen, Lam Thi Thao Vo, Q. Dinh

{"title":"Morphometrics allometry changes and sexual dimorphism in Caragobius urolepis (Gobiiformes: Gobiidae)","authors":"Phuc Le Hoang Nguyen, Cam Tran Ly Thi, Thu Thi Anh Phan, Thoaī Nguyen, Lam Thi Thao Vo, Q. Dinh","doi":"10.12982/vis.2023.003","DOIUrl":"https://doi.org/10.12982/vis.2023.003","url":null,"abstract":"The present study reported an alternative way of sex-determining for scaleless worm goby Caragobius urolepis based on the regression relationship of some morphological parameters. A total of 328 samples were collected at the trawl nets in two coastal regions in Bac Lieu and Ca Mau from April to August 2022. After collection, the samples were transported to the laboratory in order to measure the total length (TL), body height (BD), head length (HL), the distance of eye (DE), and mouth width (MD) before surgery for accurate sex determination based on gonads. Regression analysis results of TL-BD (growth pattern A+ in females and I in males), TL-HL (growth pattern A+ in females and A- in males), and TL- MD (growth pattern A- in females and A+ in males) could be used to determine the sex of this fish. Moreover, TL-DE and TL-BD could be used to estimate when the samples were collected, e.g , in the dry or wet season, because DE and BD displayed A+ in the wet season but A- in the dry one. The findings could be used as an alternative way to determine fish sex and catching season for this species and others in the Mekong Delta.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47443449","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 of Campylobacter spp. on retail fresh chicken carcasses in Hanoi, Vietnam 越南河内市零售新鲜鸡肉胴体弯曲杆菌的流行情况

Veterinary Integrative Sciences Pub Date : 2022-11-07 DOI: 10.12982/vis.2023.017

Vu Dung Minh, T. Meeyam, F. Unger, G. Gölz, P. T. Ngoc, T. Giang, T. Alter, D. Pichpol

引用次数: 0

Sex discrimination based on morphological traits in Mystus mysticetus Roberts, 1992 基于形态特征的Mystus mysticetus Roberts性别歧视，1992

Veterinary Integrative Sciences Pub Date : 2022-06-20 DOI: 10.12982/vis.2022.050

Thu Quynh Phan, Anh Ngoc Tran, Lam Thi Thao Vo, Q. Dinh

引用次数: 1

Detection of Japanese encephalitis virus and its specific antibody in abnormal swine litters in Vietnam 越南异常猪舍日本脑炎病毒及其特异性抗体的检测

Veterinary Integrative Sciences Pub Date : 2022-06-20 DOI: 10.12982/vis.2022.057

T. Ho, Huynh Ngoc Trang, D. Nguyen

{"title":"Detection of Japanese encephalitis virus and its specific antibody in abnormal swine litters in Vietnam","authors":"T. Ho, Huynh Ngoc Trang, D. Nguyen","doi":"10.12982/vis.2022.057","DOIUrl":"https://doi.org/10.12982/vis.2022.057","url":null,"abstract":"Japanese encephalitis is considered an essential disease-causing swine reproductive failure in Asian countries; however, significant knowledge gaps remain about this problem in actual cases. This study examined 55 cases of reproductive failure in sows, including one abortion and 54 full-term farrowing litters, to find the Japanese encephalitis virus (JEV) and specific antibodies against JEV. Haemagglutination test was used to detect specific antibodies against JEV from 63 samples of fetal thoracic fluids and newborn un-suckling piglet sera (54 thoracic fluid samples of dead fetuses, two thoracic fluid samples of abortion fetuses, seven sera samples of weakly newborn un-suckling piglets), viral isolation and RT- PCR technique was attempted from 60 brains of fetuses and newborn un-suckling piglets, histopathology sections of fetal brains which were positive with JEV confirmed by HI test and RT-PCR were also made. The results showed that 17.46% (11/63) of thoracic fluids and sera were positive for JEV. No JEV isolation was found from 60 brain samples of dead fetuses and piglets, but RNA of JEV were detected from 5 of them (8.33%). Our results suggest that JEV should be considered the important cause of swine reproductive failure in Viet Nam.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43057100","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

Evaluation of fertility, hatchability, and growth performance of indigenous, sasso and their F1 cross chicken genotypes in Southern Ethiopia 埃塞俄比亚南部本地、沙索及其F1杂交鸡基因型的育性、孵化率和生长性能评价

Veterinary Integrative Sciences Pub Date : 2022-06-20 DOI: 10.12982/vis.2022.045

B. Bekele, A. Melesse, W. Esatu, T. Dessie

{"title":"Evaluation of fertility, hatchability, and growth performance of indigenous, sasso and their F1 cross chicken genotypes in Southern Ethiopia","authors":"B. Bekele, A. Melesse, W. Esatu, T. Dessie","doi":"10.12982/vis.2022.045","DOIUrl":"https://doi.org/10.12982/vis.2022.045","url":null,"abstract":"Three chicken genotypes were involved in the study with the objectives of evaluating fertility, hatchability, and growth performance of three chicken genotypes. For the experiment, 1550 (600 of indigenous, 450 of Sasso, 500 of crossed) eggs were labelled and incubated. The data were analyzed using SAS. Relatively higher proportion of fertility was observed for the eggs collected from Sasso (89.6%) followed by crossed eggs (72.8%). Correspondingly, hatchability was higher for Sasso. Body weight was increased from 27.9 to 321.7 g for indigenous, 36.8 to 431.2 g for Sasso, and 32.4 to 353.4 g for crossbred from week0 to week7. Agroecology by genotype had a significant (p<0.05) influence on the growth performance of the chickens during week11 and week15. The interaction between agroecology and sex was significantly influenced growth rate of the chickens in all weeks of their age, except the chickens at their 11th weeks of age. Genotype by sex interaction had highly significant effect in the growth performance of the chickens at their 11th, 15th, and 20th weeks age. The chickens’ growth has been influenced by the interaction among agroecology, genotype, and sex. Higher proportion of indigenous (22%) and Sasso (24%) birds were died in highland in between W7-13, however higher proportion of crossbred birds were lost in lowland for same week interval. Considering the most parametes of chickens, midland agroecology is more promising for their production. This is because, better feed resources, climatic condition, and awareness of farmers how to manage their birds.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45364027","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

Estrogen receptor alpha expression in fattening pig’s testes by the timing of the first injection for immunocastration 免疫去势第一次注射时间对育肥猪睾丸雌激素受体α表达的影响

Veterinary Integrative Sciences Pub Date : 2022-06-20 DOI: 10.12982/vis.2022.041

S. Srisuwatanasagul, Siriluck Jantautsa, S. Manee-in, Kongkiat Srisuwatanasagul, Rungrueang Yodsheewan, Amornthep Archawakulathep, P. Yamsakul, A. Roongsitthichai

{"title":"Estrogen receptor alpha expression in fattening pig’s testes by the timing of the first injection for immunocastration","authors":"S. Srisuwatanasagul, Siriluck Jantautsa, S. Manee-in, Kongkiat Srisuwatanasagul, Rungrueang Yodsheewan, Amornthep Archawakulathep, P. Yamsakul, A. Roongsitthichai","doi":"10.12982/vis.2022.041","DOIUrl":"https://doi.org/10.12982/vis.2022.041","url":null,"abstract":"The purpose of this study was to examine the expression of estrogen receptor alpha (ERα) in the testicular tissues of male fattening pigs injected with the first gonadotropin-releasing hormone (GnRH) vaccine (Improvac™, Zoetis, Thailand) for immunocastration 6 weeks earlier than the standard protocol. All pigs (n=24) were divided into three groups on the criterion of immunocastration protocol: A (n=8) was injected with GnRH vaccine at 15 and 19 weeks old, B (n=8) received GnRH vaccine at 9 and 19 weeks old, and C (n=8) remained untreated. Expression of ERα was investigated using an immunohistochemistry, appraised by an image analysis application (3DHISTECH, Budapest, Hungary), and reported as a H-score. The results revealed that testicular histoarchitecture of the immunocastrated pigs was less developed than that of the intact pigs. ERα was localized both in the seminiferous tubules and interstitial areas of all groups. ERα H-score of the C pigs was lowest (5.49±4.17) among groups and significantly lower than that of both A and B groups (P<0.05). However, the H-score of ERα between A and B groups was not different from each other (21.41±12.61 vs 23.91±11.47, P>0.05). In summary, the first injection of GnRH vaccine either at 9 or 15 weeks of age contributed to a similar result of testicular ERα expression.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44001965","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

Anthelmintic efficacy of mango seed extract on porcine gastrointestinal nematodes 芒果籽提取物对猪胃肠道线虫的驱虫效果

Veterinary Integrative Sciences Pub Date : 2022-06-20 DOI: 10.12982/vis.2022.038

Sentina Rhea T. Reyno, L. J. Gonzaga, E. A. Gonzaga

{"title":"Anthelmintic efficacy of mango seed extract on porcine gastrointestinal nematodes","authors":"Sentina Rhea T. Reyno, L. J. Gonzaga, E. A. Gonzaga","doi":"10.12982/vis.2022.038","DOIUrl":"https://doi.org/10.12982/vis.2022.038","url":null,"abstract":"The usual control for gastrointestinal parasites is the use of commercial anthelmintics. However, parasites are becoming more resistant due to the frequent and inappropriate use of these anthelmintics. As a result, alternatives for these anthelmintics are becoming increasingly widespread for deworming livestock, particularly those that come from natural sources. Thus, this study aimed to evaluate the efficacy of mango (var. Carabao) seed extract in reducing the egg per gram counts of common gastrointestinal nematodes in pigs and compare the efficacy with that of levamisole. Experimental animals were naturally infected pigs with Trichuris spp. and Strongyloides spp. being the most predominant. The animals were administered orally with a single dose of the mango seed extract at concentrations of 600, 700, and 800 mg per kg bodyweight. The extract, regardless of concentration, was able to decrease the epg counts. Within 14 days post-treatment, there was no significant difference in the efficacies in the administration of 800 mg extract per kg bodyweight and levamisole. This comparable efficacy was sustained until 28 days post-treatment. This significant in vivo anthelmintic activity may be attributed to the tannins and flavonoids present in the extract. These results indicate that the mango seed extract is effective in controlling and reducing the gastrointestinal nematodes in pigs and may have the potential to be further developed as an anthelmintic.","PeriodicalId":36378,"journal":{"name":"Veterinary Integrative Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47141603","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

Natural and recombinant equine chorionic gonadotropins past and future in animal reproductive technology 天然和重组马绒毛膜促性腺激素在动物生殖技术中的过去和未来

Veterinary Integrative Sciences Pub Date : 2022-06-20 DOI: 10.12982/vis.2022.058

Tien Thach Duong, Khac Cuong Bui, Van Tong Hoang, Van Chi Vo, K. Ngo, Thi Phuong Hien Nguyen, V. H. Nong, Y. Combarnous, Thi Mong Diep Nguyen

引用次数: 0