Animal Health Research Reviews最新文献_第7页

Causes, types, etiological agents, prevalence, diagnosis, treatment, prevention, effects on human health and future aspects of bovine mastitis. 牛乳腺炎的原因、类型、病原、流行、诊断、治疗、预防、对人类健康的影响和未来方面。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2020-06-01 Epub Date: 2020-02-13 DOI: 10.1017/S1466252319000094

Aqeela Ashraf, Muhammad Imran

{"title":"Causes, types, etiological agents, prevalence, diagnosis, treatment, prevention, effects on human health and future aspects of bovine mastitis.","authors":"Aqeela Ashraf, Muhammad Imran","doi":"10.1017/S1466252319000094","DOIUrl":"https://doi.org/10.1017/S1466252319000094","url":null,"abstract":"Mastitis is among the most common and challenging diseases of dairy animals. It is an inflammation of udder tissues due to physical damage, chemical irritation, or infection caused by certain pathogens. Bovine mastitis has been known for ages, but its complex etiology and multi-factorial nature make it difficult to control. Mastitis may have a negative impact on human health by inducing antibiotic-resistant pathogens that may spread, which is threatening. Researchers are continuously struggling to devise suitable methods for mastitis control. Management strategies are mainly focused on disease prevention by farm management which includes proper hygiene, trained staff to monitor minor changes in the udder or milk, and better diagnostic and treatment methods. New technologies which have the potential to unravel this complicated disease include improved diagnostic tools, based on advanced genomics or proteomics, prevention, based on vaccines and immune modulators, and metabolic products of probiotics such as bacteriocins and gene therapy.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"21 1","pages":"36-49"},"PeriodicalIF":2.5,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000094","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37637382","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 47

Efficacy of experimental phage therapies in livestock. 实验性噬菌体疗法对家畜的疗效。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2020-06-01 Epub Date: 2020-06-19 DOI: 10.1017/S1466252319000161

Marta Dec, Andrzej Wernicki, Renata Urban-Chmiel

{"title":"Efficacy of experimental phage therapies in livestock.","authors":"Marta Dec, Andrzej Wernicki, Renata Urban-Chmiel","doi":"10.1017/S1466252319000161","DOIUrl":"https://doi.org/10.1017/S1466252319000161","url":null,"abstract":"Bacteriophages are the most abundant form of life on earth and are present everywhere. The total number of bacteriophages has been estimated to be 1032 virions. The main division of bacteriophages is based on the type of nucleic acid (DNA or RNA) and on the structure of the capsid. Due to the significant increase in the number of multi-drug-resistant bacteria, bacteriophages could be a useful tool as an alternative to antibiotics in experimental therapies to prevent and to control bacterial infections in people and animals. The aim of this review was to discuss the history of phage therapy as a replacement for antibiotics, in response to EU regulations prohibiting the use of antibiotics in livestock, and to present current examples and results of experimental phage treatments in comparison to antibiotics. The use of bacteriophages to control human infections has had a high success rate, especially in mixed infections caused mainly by Staphylococcus, Pseudomonas, Enterobacter, and Enterococcus. Bacteriophages have also proven to be an effective tool in experimental treatments for combating diseases in livestock.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"21 1","pages":"69-83"},"PeriodicalIF":2.5,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000161","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38119594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

The microbiome of the digestive system of ruminants - a review. 反刍动物消化系统微生物群研究进展。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2020-06-01 Epub Date: 2020-01-10 DOI: 10.1017/S1466252319000069

Paulina Cholewińska, Katarzyna Czyż, Piotr Nowakowski, Anna Wyrostek

{"title":"The microbiome of the digestive system of ruminants - a review.","authors":"Paulina Cholewińska, Katarzyna Czyż, Piotr Nowakowski, Anna Wyrostek","doi":"10.1017/S1466252319000069","DOIUrl":"https://doi.org/10.1017/S1466252319000069","url":null,"abstract":"This review aims to explain the influence and characterization of the microbiome in the ruminant digestive system by presenting the knowledge collected so far. The knowledge presented in this work is focused on the main factors affecting the microbiome and the main dependencies that have been found in it so far. The microbiome in the rumen is the first to come into contact with the biomass of the forage and its main purpose is to decompose into smaller particles or compounds. With the gradual increase in knowledge about the microbiome, there is a chance to manipulate it so that the animal continues to live in a symbiotic relationship with it, while reducing greenhouse gas emissions to the environment as well as increasing feed efficiency. Therefore, understanding the influence of the ruminant microbiome is the main step to achieve such results. However, learning the relationship between microorganisms is only at an early stage, because research focuses mainly on taxonomy. Future research should focus on interactions in the ecosystem which is the microbiome, on explaining individual functions and on influence of environmental factors.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"21 1","pages":"3-14"},"PeriodicalIF":2.5,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000069","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37527359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 38

Translating 'big data': better understanding of host-pathogen interactions to control bacterial foodborne pathogens in poultry. 翻译“大数据”:更好地了解宿主-病原体相互作用以控制家禽中的细菌性食源性病原体。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2020-06-01 Epub Date: 2020-01-07 DOI: 10.1017/S1466252319000124

Loïc Deblais, Dipak Kathayat, Yosra A Helmy, Gary Closs, Gireesh Rajashekara

{"title":"Translating 'big data': better understanding of host-pathogen interactions to control bacterial foodborne pathogens in poultry.","authors":"Loïc Deblais, Dipak Kathayat, Yosra A Helmy, Gary Closs, Gireesh Rajashekara","doi":"10.1017/S1466252319000124","DOIUrl":"https://doi.org/10.1017/S1466252319000124","url":null,"abstract":"Recent technological advances has led to the generation, storage, and sharing of colossal sets of information ('big data'), and the expansion of 'omics' in science. To date, genomics/metagenomics, transcriptomics, proteomics, and metabolomics are arguably the most ground breaking approaches in food and public safety. Here we review some of the recent studies of foodborne pathogens (Campylobacter spp., Salmonella spp., and Escherichia coli) in poultry using big data. Genomic/metagenomic approaches have reveal the importance of the gut microbiota in health and disease. They have also been used to identify, monitor, and understand the epidemiology of antibiotic-resistance mechanisms and provide concrete evidence about the role of poultry in human infections. Transcriptomics studies have increased our understanding of the pathophysiology and immunopathology of foodborne pathogens in poultry and have led to the identification of host-resistance mechanisms. Proteomic/metabolomic approaches have aided in identifying biomarkers and the rapid detection of low levels of foodborne pathogens. Overall, 'omics' approaches complement each other and may provide, at least in part, a solution to our current food-safety issues by facilitating the development of new rapid diagnostics, therapeutic drugs, and vaccines to control foodborne pathogens in poultry. However, at this time most 'omics' approaches still remain underutilized due to their high cost and the high level of technical skills required.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"21 1","pages":"15-35"},"PeriodicalIF":2.5,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000124","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37517541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Development of a systematic mapping review protocol for the most recent evidence on ruminant infectious disease frequency and disease-associated mortality: Ethiopia as a case study. 为反刍动物传染病频率和疾病相关死亡率的最新证据制定系统绘图审查协议：以埃塞俄比亚为例。

IF 4.3 2区农林科学

Animal Health Research Reviews Pub Date : 2020-06-01 Epub Date: 2020-09-07 DOI: 10.1017/S1466252319000203

Theodora K Tsouloufi, Louise M Donnison, Karen L Smyth, Andrew R Peters

{"title":"Development of a systematic mapping review protocol for the most recent evidence on ruminant infectious disease frequency and disease-associated mortality: Ethiopia as a case study.","authors":"Theodora K Tsouloufi, Louise M Donnison, Karen L Smyth, Andrew R Peters","doi":"10.1017/S1466252319000203","DOIUrl":"10.1017/S1466252319000203","url":null,"abstract":"Almost 19% of the GDP of Ethiopia results from livestock production. Ruminants, in particular, form the majority of the national herd and are a critical source of income for smallholder farmers. Infectious diseases have been identified as a major cause of reduced livestock productivity in low- and middle-income countries (LMICs); therefore, a sound and comprehensive understanding of the relevant evidence would be beneficial in order to enable decision making on disease control policies. However, livestock disease data from sub-Saharan Africa is variable and disparate, which poses a challenge for evidence synthesis. This paper describes a protocol for a systematic mapping review of the recent available evidence on ruminant disease prevalence and associated mortality in Ethiopia. Literature sources will be identified using database search strategies. The titles, abstracts and, subsequently, full texts will be screened for inclusion based on predefined eligibility criteria. Specific data will be extracted and a preliminary qualitative assessment of the evidence will be performed using predefined indicators. The planned systematic map will be the first to provide a large-scale overview of the available ruminant disease evidence in Ethiopia; the final output will be an interactive dashboard tool to inform critical stakeholders in policy and research.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"21 1","pages":"96-102"},"PeriodicalIF":4.3,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38349293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Non-antibiotic approaches for disease prevention and control in beef and veal production: a scoping review. 牛肉和小牛肉生产中疾病预防和控制的非抗生素方法:范围综述。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2019-12-01 DOI: 10.1017/S1466252319000252

Lee V Wisener, Jan M Sargeant, Annette M O'Connor, Terri L O'Sullivan, Scott A McEwen, Andrea Nwosu, Tanya M Rossi

{"title":"Non-antibiotic approaches for disease prevention and control in beef and veal production: a scoping review.","authors":"Lee V Wisener, Jan M Sargeant, Annette M O'Connor, Terri L O'Sullivan, Scott A McEwen, Andrea Nwosu, Tanya M Rossi","doi":"10.1017/S1466252319000252","DOIUrl":"https://doi.org/10.1017/S1466252319000252","url":null,"abstract":"Livestock producers are encouraged to reduce the use of antibiotics belonging to classes of medical importance to humans. We conducted a scoping review on non-antibiotic interventions in the form of products or management practices that could potentially reduce the need for antibiotics in beef and veal animals living under intensive production conditions. Our objectives were to systematically describe the research on this broad topic, identify specific topics that could feasibly support systematic reviews, and identify knowledge gaps. Multiple databases were searched. Two reviewers independently screened and charted the data. From the 13,598 articles screened, 722 relevant articles were charted. The number of relevant articles increased steadily from 1990. The Western European research was dominated by veal production studies whereas the North American research was dominated by beef production studies. The interventions and outcomes measured were diverse. The four most frequent interventions included non-antibiotic feed additives, vaccinations, breed type, and feed type. The four most frequent outcomes were indices of immunity, non-specific morbidity, respiratory disease, and mortality. There were seven topic areas evaluated in clinical trials that may share enough commonality to support systemic reviews. There was a dearth of studies in which interventions were compared to antibiotic comparison groups.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"20 2","pages":"128-142"},"PeriodicalIF":2.5,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000252","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37663385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Quality assessment of systematic reviews and meta-analyses that examine preventive antibiotic uses and management practices designed to prevent disease in livestock. 对检查预防性抗生素使用和旨在预防牲畜疾病的管理做法的系统评价和荟萃分析进行质量评估。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2019-12-01 DOI: 10.1017/S146625231900029X

Rachael Vriezen, Jan M Sargeant, Ellen Vriezen, Charlotte B Winder, Annette M O'Connor

{"title":"Quality assessment of systematic reviews and meta-analyses that examine preventive antibiotic uses and management practices designed to prevent disease in livestock.","authors":"Rachael Vriezen, Jan M Sargeant, Ellen Vriezen, Charlotte B Winder, Annette M O'Connor","doi":"10.1017/S146625231900029X","DOIUrl":"https://doi.org/10.1017/S146625231900029X","url":null,"abstract":"To implement effective stewardship in food animal production, it is essential that producers and veterinarians are aware of preventive interventions to reduce illness in livestock. Systematic reviews and meta-analyses (SR/MA) provide transparent, replicable, and quality-assessed overviews. At present, it is unknown how many SR/MA evaluate preventive antibiotic use or management practices aimed at reducing disease risk in animal agriculture. Further, the quality of existing reviews is unknown. Our aim was to identify reviews investigating these topics and to provide an assessment of their quality. Thirty-eight relevant reviews were identified. Quality assessment was based on the AMSTAR 2 framework for the critical appraisal of systematic reviews. The quality of most of the reviews captured was classified as critically low (84.2%, n = 32/38), and only a small percentage of the evaluated reviews did not contain critical weaknesses (7.9%, n = 3/38). Particularly, a small number of reviews reported the development of an a priori protocol (15.8%, n = 6/38), and few reviews stated that key review steps were conducted in duplicate (study selection/screening: 26.3%, n = 10/38; data extraction: 15.8%, n = 6/38). The development of high-quality reviews summarizing evidence on approaches to antibiotic reduction is essential, and thus greater adherence to quality conduct guidelines for synthesis research is crucial.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"20 2","pages":"305-318"},"PeriodicalIF":2.5,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S146625231900029X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37663277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

How to read and interpret the results of a Bayesian network meta-analysis: a short tutorial. 如何阅读和解释贝叶斯网络元分析的结果:一个简短的教程。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2019-12-01 DOI: 10.1017/S1466252319000343

D Hu, A M O'Connor, C B Winder, J M Sargeant, C Wang

引用次数: 9

A systematic review of the efficacy of antibiotics for the prevention of swine respiratory disease. 抗生素预防猪呼吸道疾病疗效的系统综述。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2019-12-01 DOI: 10.1017/S1466252319000185

Jan M Sargeant, Michele D Bergevin, Katheryn Churchill, Kaitlyn Dawkins, Bhumika Deb, Jennifer Dunn, Dapeng Hu, Carly Moody, Annette M O'Connor, Terri L O'Sullivan, Mark Reist, Chong Wang, Barbara Wilhelm, Charlotte B Winder

{"title":"A systematic review of the efficacy of antibiotics for the prevention of swine respiratory disease.","authors":"Jan M Sargeant, Michele D Bergevin, Katheryn Churchill, Kaitlyn Dawkins, Bhumika Deb, Jennifer Dunn, Dapeng Hu, Carly Moody, Annette M O'Connor, Terri L O'Sullivan, Mark Reist, Chong Wang, Barbara Wilhelm, Charlotte B Winder","doi":"10.1017/S1466252319000185","DOIUrl":"https://doi.org/10.1017/S1466252319000185","url":null,"abstract":"Prevention and control of respiratory disease is a major contributor to antibiotic use in swine. A systematic review was conducted to address the question, 'What is the comparative efficacy of antimicrobials for the prevention of swine respiratory disease?' Eligible studies were controlled trials published in English evaluating prophylactic antibiotics in swine, where clinical morbidity, mortality, or total antibiotic use was assessed. Four databases and the gray literature were searched for relevant articles. Two reviewers working independently screened titles and abstracts for eligibility followed by full-text articles, and then extracted data and evaluated risk of bias for eligible trials. There were 44 eligible trials from 36 publications. Clinical morbidity was evaluated in eight trials where antibiotics were used in nursery pigs and 10 trials where antibiotics were used in grower pigs. Mortality was measured in 22 trials in nursery pigs and 12 trials in grower pigs. There was heterogeneity in the antibiotic interventions and comparisons published in the literature; thus, there was insufficient evidence to allow quantification of the efficacy, or relative efficacy, of antibiotic interventions. Concerns related to statistical non-independence and quality of reporting were noted in the included trials.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"20 2","pages":"291-304"},"PeriodicalIF":2.5,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000185","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37663383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

A systematic review and network meta-analysis of bacterial and viral vaccines, administered at or near arrival at the feedlot, for control of bovine respiratory disease in beef cattle. 在饲养场或接近饲养场时施用细菌和病毒疫苗以控制肉牛呼吸道疾病的系统评价和网络荟萃分析。

IF 2.5 2区农林科学

Animal Health Research Reviews Pub Date : 2019-12-01 DOI: 10.1017/S1466252319000288

A M O'Connor, D Hu, S C Totton, N Scott, C B Winder, B Wang, C Wang, J Glanville, H Wood, B White, R Larson, C Waldner, J M Sargeant

{"title":"A systematic review and network meta-analysis of bacterial and viral vaccines, administered at or near arrival at the feedlot, for control of bovine respiratory disease in beef cattle.","authors":"A M O'Connor, D Hu, S C Totton, N Scott, C B Winder, B Wang, C Wang, J Glanville, H Wood, B White, R Larson, C Waldner, J M Sargeant","doi":"10.1017/S1466252319000288","DOIUrl":"https://doi.org/10.1017/S1466252319000288","url":null,"abstract":"Vaccination against putative causal organisms is a frequently used and preferred approach to controlling bovine respiratory disease complex (BRD) because it reduces the need for antibiotic use. Because approximately 90% of feedlots use and 90% of beef cattle receive vaccines in the USA, information about their comparative efficacy would be useful for selecting a vaccine. We conducted a systematic review and network meta-analysis of studies assessing the comparative efficacy of vaccines to control BRD when administered to beef cattle at or near their arrival at the feedlot. We searched MEDLINE, MEDLINE In-Process, MEDLINE Daily Epub Ahead of Print, AGRICOLA, Cambridge Agricultural and Biological Index, Science Citation Index, and Conference Proceedings Citation Index - Science and hand-searched the conference proceedings of the American Association of Bovine Practitioners and World Buiatrics Congress. We found 53 studies that reported BRD morbidity within 45 days of feedlot arrival. The largest connected network of studies, which involved 17 vaccine protocols from 14 studies, was included in the meta-analysis. Consistent with previous reviews, we found little compelling evidence that vaccines used at or near arrival at the feedlot reduce the incidence of BRD diagnosis.","PeriodicalId":51313,"journal":{"name":"Animal Health Research Reviews","volume":"20 2","pages":"143-162"},"PeriodicalIF":2.5,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1017/S1466252319000288","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"37663386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 26