Advances in Environmental Biology最新文献

{"title":"Diagnostic Studies of Infectious Bronchitis Disease in Broilers using Pathological and Molecular Investigations in Kaliobeya Governorate, Egypt","authors":"H. Abdel‐Ghany, N. M. Elseddawy","doi":"10.22587/aeb.2019.13.1.1","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.1.1","url":null,"abstract":"Infectious bronchitis (IB) is an acute, highly contagious viral disease of respiratory and urogenital system of chicken affecting all ages of both broilers and layers. It has a great economic loss to the poultry industry worldwide causing high mortality, poor body weight gain in broilers and decreased egg production in layers. The virus is transmitted by shedding of the viral particle in ocular and nasal discharge, as well as faecal droplets from infected poultry. Contaminated objects and utensils may play role in transmission of the virus from a flock to another [1]. Infectious bronchitis disease is caused by infectious bronchitis virus (IBV), an enveloped RNA virus. It has been classified under the Gamma Coronaviruses Genus within the Coronaviridae Family [2]. The IBV targets primarily the epithelial cells of the respiratory tract of the chickens [3]. The disease was reported firstly in 1931 in the USA as a respiratory disease [4]. Some IBV strains are nephropathogenic infecting kidneys and reproductive tissues [5].Chickens of all ages are susceptible to IBV infection; the severity of the disease is noticed in young chicks, compared to adults and resistance to infection increases with increasing the age. The morbidity rate can reach 100% but the mortality rate depends on the presence of secondary infections, immune status, flock age, environmental factors and management. In young chickens, the mortality rate is typically 25-30% but it can approach 80% depending on the virulence of the strain [1].Some strains of IBV cause acute nephritis and urolithiasis associated with the high mortality of infected chickens, more ever, the disease is a predisposing factor for secondary bacterial infection resulting in high mortality and morbidity rate [6]. Replication of IBV occurs primary in tracheal mucosa [7], after replication in tracheal mucosa, viraemia and secondary replication are found in other respiratory tissues as nose, lungs and air sacs and in non-respiratory tissues such as kidneys, gastrointestinal tract, oviduct, and testes [8]. Clinically, Abstract","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89423351","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}

{"title":"Screening and Prevention of Nosocomial Infections in Neonatal Intensive Care Unit (NICU)","authors":"Roqaiah M. Al-Jabri, A. Al-Hejin, R. Gashgari, N. M. Bataweel, Mohamed, Abu-Zaid, M. Mahmoud, A. Najjar, Mohamed M M Ahmed","doi":"10.22587/aeb.2019.13.1.3","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.1.3","url":null,"abstract":"1Department of Biological Sciences, Faculty of Science, P.O. Box 80203, King Abdulaziz University, Jeddah, 21589, Saudi Arabia. 2King Fahad Medical Research Center, P.O. Box 80216, King Abdulaziz University, Jeddah, 21589, Saudi Arabia. 3Department of Biological Sciences, Faculty of Science, P.O. Box 80327, Jeddah University, Jeddah, 21589, Saudi Arabia. 4Microbial Genetics Department, Genetics Engineering and Biotechnology Division, National Research Center, Dokki, Giza, Egypt. 5Molecular Genetics and Enzymology Department, Human Genetics and Genome Research, National Research Center, Cairo, Egypt. 6Nucleic Acids Research Dept., Genetic Engineering, and Biotechnology Research Institute (GEBRI), City for Scientific Research and Technological Applications. Alexandria, Egypt.","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85934084","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}

{"title":"Collaboration Based Agroforestry Development Strategy in\u0000Laubonu Village, Atsabe Subdistrict, District Ermera, Timor\u0000Leste","authors":"","doi":"10.22587/aeb.2019.13.12.3","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.12.3","url":null,"abstract":"","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81671979","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}

{"title":"Performance of Kacang Goat Fattening Intensive Using Complit Feed with Different Levels of Liquid Smoke","authors":"M. Hatta, S. Baco, S. Garantjang, E. Abustam","doi":"10.22587/aeb.2018.12.12.4","DOIUrl":"https://doi.org/10.22587/aeb.2018.12.12.4","url":null,"abstract":"Kacang Goat is goat local native to Indonesia and scattered throughout provinces in Indonesian [35], the population the most between type others [9] [30]. Kacang Goat has value carcass percentage ranges from 43-44% [33] [ 18/19]. Indonesian has two season that is season dry between In April-October and season rainy day between month October April. So that quantity and quality feed fluctuate [32] For that needed feed Complete formulation that capable hit he needs nutrition /feed livestock. Utilization of waste agriculture combined with industrial waste and the rough tree is wrong one solution provision feed in a manner continuous. Liquid smoke is one of the materials that can be used as animal feed because it has components including phenol, acids, and carbonyl. These substances for the prevention of free radicals, so that the feed nutrients are not degradation. According to [13] polyphenols and tannins are able to bind proteins to avoid degradation of microbial enzymes and protease enzymes in the rumen. Tannin is also able to precipitate proteins with functional bonds to produce complex crosslinking into tannin proteins [6] Liquid smoke containing VFA, it is precursor source energy for bacteria and the host. The presence framework carbon for rumen microbes so able to forming microbial proteins more many for ruminants. The components possessed by liquid smoke are expected to be able to improve carcass, commercial cut carcass and carcass composition of Kacang goat. The use of liquid smoke up to 1% of the feed can improve the quality of meat, the amount of albumin in the blood of broiler chickens [38] and increase the performance of mice up to a dose of 15 g / kg of feed [5] Concentration of liquid smoke in UMB unpacking feed supplement Bali cattle capable for increases brightness meat of muscle Longissimus dorsi[2]. The purpose of this study is to analyze the percentage of carcass, carcass composition and commercial carcasses percentage of Kacang goats through intensive fattening using complete feed added with liquid smoke.","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84035357","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}

{"title":"Evaluation of Jordanian isolates of Beauveria bassiana\u0000(Balsamo) Vuillemin and their interaction with essential plant\u0000oils when combined for the two spotted spider mite,\u0000Tetranychus urticae Koch control","authors":"","doi":"10.22587/aeb.2019.13.9.2","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.9.2","url":null,"abstract":"","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87134493","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}

{"title":"The performance of breeders' groups in supporting the\u0000increase in the beef cattle population in Barru district, Barru\u0000Regency, South Sulawesi Province","authors":"","doi":"10.22587/aeb.2019.13.12.14","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.12.14","url":null,"abstract":"","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82290170","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}

{"title":"Modeling Technical Efficiency With Production Risk: A breakdown of Kebbi State rice farms","authors":"A. H. Kara, M. Shamsudin, Zainalabidin Muhamed, I. A. Latif, Kelly WK. Seng, E. Aboki","doi":"10.22587/aeb.2019.13.7.3","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.7.3","url":null,"abstract":"1Abubakar H. Kara, Department of Agricultural economics and extension, Faculty of Agriculture, Taraba State University PMB 1167 Jalingo, Taraba State, Nigeria. 2Mad N.Shamsudin, Department of Agribusiness and Bioresource Economics Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia. 3Zainalabidin Muhamed, Department of Agribusiness and Bioresource Economics, Faculty of Agriculture Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia. 3Ismail Abd Latif, Department of Agribusiness and Bioresource Economics, Faculty of Agriculture Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia. 3Kelly WK Seng, Department of Agribusiness and Bioresource Economics, Faculty of Agriculture Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Malaysia. 3Edon Aboki, Department of Agricultural Economics and Extension, Faculty of Agriculture, Taraba State University PMB 1167 Jalingo, Taraba State, Nigeria","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77488502","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}

{"title":"The Role of Propioni Bacterium acnes in Acne Vulgaris","authors":"","doi":"10.22587/aeb.2019.13.4.4","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.4.4","url":null,"abstract":"","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90419728","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}

{"title":"Production Ratio of Seedlings and Density Status of Mangrove Ecosystem in Coastal Areas of Indonesia","authors":"","doi":"10.22587/aeb.2019.13.6.3","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.6.3","url":null,"abstract":"","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87409287","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}

{"title":"Analysis of Regional Economic Sector Shift And Growth in\u0000Palopo City Based On Shift Share Application","authors":"","doi":"10.22587/aeb.2019.13.11.7","DOIUrl":"https://doi.org/10.22587/aeb.2019.13.11.7","url":null,"abstract":"","PeriodicalId":7250,"journal":{"name":"Advances in Environmental Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86341335","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}