Биологические науки список научных статей
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Sero-Prevalence of Contagious Bovine Pleuropneumonia in Three Senatorial District of Kaduna State, Nigeria Using Latex Agglutination Test
A study was conducted to determine the sero-prevalence of Contagious Bovine Pleuropneumonia (CBPP) in cattle in 3 senatorial districts of Kaduna State, using Latex Agglutination Test (BoviLAT PA 6223). One Local Government Area (LGA) from each senatorial district was randomly selected for this...
2017 / Ishaya La’Ah Billy, Arhyel Gana Balami, Anthony K.B Sackey, Lazarus Baba Tekdek, Shehu Naallah Sa’Idu, Solomon Olu OkaiyetoScopusAGRIS -
Performance and Microbiological Profiles of Piglets Fed with Diets Enriched with Bio-flavonoids and Ascorbic Acid
The objective of this study was to evaluate the performance and microbiological profile of 40 piglets (females and males) in the nursery phase. The experimental design was completely randomized, with four treatments, five replicates and sex as a blocking factor. The treatments were distributed in:...
2018 / Magali Fernandes De Oliveira, Carlos Augusto Rigon Rossi, Matheus Shardong Lucca, Marcelo Soares, Vladimir De Oliveira, Julianni Dornelles, Luara Medianeira De Lima Schlösser, Cristian Guilherme GräfScopusAGRIS -
Molecular Characterization of Staphylococci Isolated from Cattle with Mastitis
This study was carried out in order to investigate the occurrence of some virulence genes of Staphylococci isolated from cattle with mastitis. A total number of 133 milk samples (45 from clinical mastitis and 88 from subclinical mastitis) were collected from dairy cattle in Kafr El-Sheikh and EL...
2018 / Mohamed M. Ali, Salwa M.Helmy, Ibrahim E. El Desouky, Hanaa A. AsfourScopusAGRIS -
Parasitic Infection with Emphasis on Tylodelphys spp. as New Host and Locality Records in Nile Perch; Lates niloticus from Lake Nasser, Egypt
A total number of 200 Lates niloticus were collected alive from several and various localities at Lake Nasser in Aswan governorate, to investigate the prevailing parasites that infect this fish species. All the examined fish were positive for one or more parasites, three trematodes of two families...
2018 / Awatef Hamed Hamouda, Shimaa Sobhy Sorour, Nagwan Mahmoud El-Habashi, El-Hussein Amar AdamScopusAGRIS -
Seroprevalence and Associated Risk Factors of Brucellosis in Sheep and Human in Four Regions in Matrouh Governorate, Egypt
Brucellosis is a worldwide zoonosis that has major public health concern in Egypt. The present work was conducted to investigate the seroprevalence of brucellosis in sheep and human in four localities in North Western region of Egypt, on basis of the Rose Bengal plate test (RBPT) and further...
2018 / Mohamed Said Diab, Yasser Fathey Elnaker, Nermin Awade Ibrahim, Eman Khalifa Sedeek, Sherif Abd Allah ZidanScopusAGRIS -
Identification of Locally Isolated Clostridium difficile from Rabbits
Clostridium difficile is one of the most important pathogens causing diarrhea and enteritis in rabbits as it causes pseudomembranous colitis that leads to intestinal damage and deaths. In this study, screening of rabbit farms from different localities in Egypt had shown rabbits suffered from...
2019 / Medhat M Taha, Hamed A El-Helw, Elham F. El-Sergany, Hala El Sawy, Yasser A Abdella, Alaa A El-MeneisyScopusAGRIS -
Molecular Analysis of Coxiella Burnetii by Isocitrate Dehydrogenase Gene Sequence-Based Typing and PCR-RFLP in Isfahan, Iran
In the recent years, considerable advances have been made in the detection and genotyping of Coxiella burnetii, the causative agent of Q fever. The selection of appropriate genotyping method has enabled description of the clonal diversity of C. burnetii around the word. Since, in the place of...
2019 / Zary Nokhodian, Mohammad Khalili, Behrooz Ataei, Awat Feizi, Abdolreza Moradi, Soodabeh Rostami, Majid YaranScopusAGRIS -
Epidemiological Study of Peste Des Petits Ruminants in Sheep and Goat During 2005-2017 in Palestine
The objective of this study was to analyze the epidemiological occurrence of Peste des petits ruminants in sheep and goat in Palestine during 2005-2017. Data were collected from the annual agricultural census released by the Palestinian central bureau of statistics and the reports of world...
2019 / Ibrahim M. AlzuheirScopusAGRIS -
Potency of Sansevieria masoniana Extract against Antimicrobial Resistant Bacteria Isolated from Faeces of Pet – Reptile
Reptile plays an essential role in human life and act as a reservoir of pathogenic bacteria. It became necessary because of some bacteria resistant against several antibiotics. This study aimed to evaluate the potency of Sansevieria masoniana (SM) leaf extract against isolated bacteria from the...
2019 / Ady Kurnianto, Puspitasari, Leni Yuroh Widyaningrum, Irkham Widiyono, Yos Adi PrakosoScopusAGRIS -
Prevalence of Rabbit Coccidia in Medea Province, Algeria
Coccidiosis has an economic impact for poultry and livestock. The current study examined the prevalence of Eimeria infections in domestic rabbits in Medea province, North of Algeria. A total of 414 faecal samples were collected from 50 farms in six regions of the province. Each faecal sample was...
2019 / Mohamed Sadek Bachene, Soraya Temim, Hassina Ainbaziz, Asma BacheneScopusAGRIS -
A Review on the Role of Lipid in Selected Apicomplexan, Anaerobic, Kinetoplastid and Intestinal Parasitic Infections
Lipids are a diverse class of biomolecules that play a major role as energy source, membrane components and cellular signaling molecules. Because of the variation in modes of life, different parasites can partly or fully utilized significant amount lipids during infection. The aims of this paper...
2019 / Mohammed Yesuf, Ambaye KenubihScopusAGRIS -
Confirmation of Antimicrobial Resistance by Using Resistance Genes of Isolated Salmonella spp. in Chicken Houses of North West, South Africa
The widespread use of antibiotics for treatment of bacterial infections and growth promotion in the poultry industry has effectively increased antibiotic resistance around the world. Antibiotics resistance can be caused by different mechanisms and can be determined through phenotypic and molecular...
2019 / Tsepo Ramatla, Moeti O. Taioe, Oriel M.M Thekisoe, Michelo SyakalimaScopusAGRIS -
Antibacterial Effect of Aloe Vera Gel Extract on Escherichia coli and Salmonella enterica Isolated from the Gastrointestinal Tract of Guinea Fowls
Aloe vera has a long history as a medicinal plant with diverse therapeutic applications. This study was conducted to assess the antibacterial effect of Aloe vera gel extract against Escherichia coli and Salmonella enterica isolated from the gastrointestinal tract (GIT) of guinea fowls. The...
2019 / Frederick Adzitey, Anthony Amisson Agbolosu, Udoji James UdokaScopusAGRIS -
Characterization of Pregnancy-Associated Glycoprotein as a Biomarker of Pregnancy in Etawa Crossbred Goat
Pregnancy-Associated Glycoprotein (PAG) is secreted by the placenta, which is produced in mononucleate and binucleate trophoblast cells. The current research was conducted to find out a substance for diagnosing early pregnancy in Etawa crossbred goats. Six Etawa crossbred goats (not pregnant, three ...
2019 / Intan Kumala Ningtyas, Tita Damayanti Lestari, Herry Agoes HermadiScopusAGRIS -
Productive Characteristics and Reproductive Responses to Estrus Synchronization and Flushing in Abou-Delik Ewes Grazing in Arid Rangelands in Halaieb Shalateen Abouramad Triangle of Egypt
There are a few reports about the reproductive aspects or uses of both of flushing and estrus synchronization in Abou-Delik ewes grazing in the South Eastern zone of Egypt. Thirty-three Abou-Delik ewes were allocated to three experimental groups (n = 11 in each) to study the effects of estrus...
2019 / Bahaa FarragScopusAGRIS -
Antibiotic Profile of Bacterial Species Isolated from Broiler Chickens with Cellulitis
The present study was carried out to isolate and identify the bacterial agents involved in field cases of avian cellulitis in broiler chickens and also to examine isolated bacteria for antibiotic susceptibility. The study was applied on 290 broiler chickens, aged 30-35 days, suffered from...
2019 / Mohamed M. Amer, Hoda M. Mekky, Hanaa S. Fedawy, Kh.M. Elbayoumi, Dalia M. SedeekScopusAGRIS -
Prevalence of Multidrug Resistance Non-Typhoidal Salmonellae Isolated from Layer Farms and Humans in Egypt
Non-Typhoidal Salmonella (NTS) are substantial foodborne pathogens that lead to bacteremia, gastroenteritis, and focal infection. Poultry is one of the usual provenances for the development of multidrug-resistance NTS. This problem has increased in developing countries with the indiscriminate use...
2019 / Mohamed Said Diab, Rania Samir Zaki, Nermin A. Ibrahim, Mohamed S. Abd El HafezScopusAGRIS -
Evaluation of Hematological and Metabolic Parameters in Small Ruminants with Trace Elements Deficiency under Different Biogeochemical Conditions
In the present study soil, water, pasture plants, organs and tissues of crossbred sheep of the Soviet Aksaray and Zaanen German White Improved goats were analyzed for their Selenium (Se), Iodine (I), Cobalt (Co), zinc, copper, and manganese content in the Lower Volga region. The biogeochemical...
2019 / Vladimir Vorobyov, Dmitry Vorobyov, Petr Polkovnichenko, Vladimir SafonovScopusAGRIS -
Molecular and Phylogenic Analysis of Bovine Respiratory Syncytial Virus in Nineveh province, Iraq
Bovine Respiratory Syncytial Virus (BRSV) is one of the worldwide distributed infectious agents responsible for diversified clinical disease in cattle populations which causes considerable economic loss due to its negative effects on health and production. In this study, 450 nasal swab samples were ...
2020 / Khder Jassiem Hussain, Maab Ibrahim Al-Farwachi, Sadam Dhahir HassanScopusAGRIS -
The Role of Glycogen in Biological Cycle of Trichinella spiralis
The energy sources of Trichinella spiralis change in both the muscular and intestinal stages of its life in the host organism. The purpose of this study was to investigate the quantitative changes in glycogen concentration during the life cycle of T. spiralis in a host organism. Trichinella...
2020 / Evgenya A. Sidor, Oleg N. AndreyanovScopusAGRIS