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Research ArticleOpen accessIn the abstractQuercetin Promotes the Expression of Genes Involved in Phagocytosis in Bovine NeutrophilsSuphakit Srikok, Sukij Nambut, Kanruethai Wongsawan, Phongsakorn ChuammitriThis study was conducted to explore the effect of Quercetin (QH) on phagocytosis of bovine neutrophils. Neutrophils were isolated from fifteen multiparous Holstein cows. We in vitro treated neutrophils with PBS or 50 µM of Quercetin (QH) or Cytochalasin B (CytB), as phagocytosis inhibitor, prior to monitoring phagocytosis of Escherichia coli by flow cytometry and microscopic examination. Additionally, the expressions … …American Journal of Animal and Veterinary Sciences, Vol. 12, Issue 2 · 2 Aug 2017 · 8,124 accessesView PDFCite
Research NotesOpen accessIn the abstractGastrointestinal Parasites of Cattle in Central JavaPenny Humaidah Hamid, Yuli Purwandari Kristianingrum, Joko Prastowo, Liliana Machado Ribeiro da SilvaGastrointestinal parasites are the main cause of losses of cattle farms including feed conversion-failure and even death of heavily infected animals. We have conducted a random examination of 455 cows in the Special Region of Yogyakarta-Central Java from March to June 2016. The examined animals were Ongole and Local Cattle (PO) cross breed, Simmental breed, Limousin breed, Simmental and PO … …American Journal of Animal and Veterinary Sciences, Vol. 11, Issue 3 · 19 Oct 2016 · 8,870 accessesView PDFCite
Research ArticleOpen accessIn the abstractParasitic Loads and Growth Performance of Goats and Kids under Sequential and Mixed Species Grazing with Cattle at a Constant Stocking RateRenita Woods Marshall, Sebhatu Gebrelul, Shonta Manuel et al.The objective of this study was to evaluate the effects of sequential and mixed species grazing on parasitic loads and growth performance of goat kids. The study was conducted between June and October, 2013. Forty eight (48) "Spanish" kids and 28 Brangus calves were randomly divided into four treatment groups; goats grazing alone (GOA, control), Goats Followed by Cattle (GFC), … …American Journal of Animal and Veterinary Sciences, Vol. 10, Issue 3 · 8 Jun 2015 · 7,544 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Thyme, Clove and Cinnamon Essential Oils on Candida Albicans and Moulds Isolated from Different SourcesI.A. Radwan, A.H. Abed, M.R. Abeer et al.In this study, mycological examination were conducted on different samples from human, animals and poultry in El-Fayoum and Beni-Suef governorates, Egypt in the period from January to June 2013. The antifungal activities of thyme, clove and cinnamon oils against the recovered fungal isolates were tested using agar dilution method. A total of 209 samples were collected (including vaginal swabs from … …American Journal of Animal and Veterinary Sciences, Vol. 9, Issue 4 · 26 Dec 2014 · 10,503 accessesView PDFCite
Research ArticleOpen accessIn the abstractPREVALENCE AND ANTIMICROBIAL RESISTANCE ASSESSMENT OF SUBCLINICAL MASTITIS IN MILK SAMPLES FROM SELECTED DAIRY FARMSMurugaiyah Marimuthu, Faez Firdaus Jesse Abdullah, Konto Mohammed et al.This study was conducted in order to determine the prevalence and bacteriological assessment of subclinical mastitis and antimicrobial resistance of bacterial isolates from dairy cows in different farms around Selangor, Malaysia. A total of 120 milk samples from 3 different farms were randomly collected and tested for subclinical mastitis using California Mastitis Test (CMT), as well as for bacterial culture … …American Journal of Animal and Veterinary Sciences, Vol. 9, Issue 1 · 12 Mar 2014 · 9,229 accessesView PDFCite
Research ArticleOpen accessIn the abstractMOLECULAR CHARACTERIZATION AND IMMUNOPROTECTIVE ACTIVITY OF CAPSULAR POLYSACCHARIDE OF KLEBSIELLA PNEUMONIAE ISOLATED FROM FARM ANIMALS AT TAIF GOVERNORATEAhmed M.A. Mansour, Hoda M. Zaki, Nibal A. Hassan, Abdulrahman A. Al-HumianyKlebsiella pneumoniae is a Gram-negative enterobacterium that has historically been and currently remains, a significant cause of human disease and several kinds of infections in animals. In the present work, trials for the isolation of Klebsiella pneumoniae from diseased and apparently healthy farm animals (cows, sheep, goats and camels) were done for recognition of Klebsiella pneumoniae subspecies. It was noticed … …American Journal of Infectious Diseases, Vol. 10, Issue 1 · 6 Jan 2014 · 7,942 accessesView PDFCite
Research ArticleOpen accessIn the abstractMixed Species Grazing of Cattle and Goats on Gastrointestinal Infections of Haemonchus ContortusRenita Marshall, Sebhatu Gebrelul, Lisa Gray, Yemane GhebreiyessusAt the present time, the meat of goat is the fastest growing class of livestock in the U.S.A. Due to the sub-tropical climate in the South Eastern region of the US, internal parasites pose a major constraint to the industry. The blood-feeding nematode, Haemonchus contortus results in production losses and even death in untreated animals. The control of H. contortus … …American Journal of Animal and Veterinary Sciences, Vol. 7, Issue 2 · 4 Jul 2012 · 8,531 accessesView PDFCite
Research ArticleOpen accessIn the abstractDiarrhea in Pre-Weaned Calves: Relative Risk Rates for Morbidity and Mortality in 13 Commercial Farms of Hot Arid ZoneM. A. Razzaque, T. Al-Mutawa, S. A. MohammedProblem statement: In many hot arid countries, pregnant Holstein Friesian heifers are imported for herd replacement. The calves obtained from exotic cows are exposed to adverse climate in feedlot system resulting in very high morbidity and mortality rates. Diarrhea, dehydration and deaths are causing a major loss to the producers. This study examines the Risk Rates (RR) for morbidity and … …American Journal of Animal and Veterinary Sciences, Vol. 5, Issue 3 · 30 Sep 2010 · 7,620 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffects of Flavomycin on Ruminal Fermentation, In Situ Degradability and In Vivo Digestibility in Bovine Fed Sugarcane DietsS.M. Mogentale, E.J.A. Silva, P.M. Meyer et al.Problem statement: The aim of the present study was to characterize and differentiate the effects of addition of flavomycin or monensin on ruminal fermentation and degradability as well as on total digestibility in bovine. Approach: Twelve non-pregnant and non-lactating cows (736 kg of BW) were randomly assigned to three treatments: control, flavomycin (20 mg animal-1 day-1) and monensin (300 mg … …American Journal of Animal and Veterinary Sciences, Vol. 5, Issue 2 · 30 Jun 2010 · 8,374 accessesView PDFCite
Research ArticleOpen accessIn the abstractDairy Heifer Rearing in Hot Arid Zone: An Economic AssessmentM. A. Razzaque, S. A. Mohammed, T. Al-MutawaProblem statement: Economic losses due to high mortality in young calves born in hot arid zone including Kuwait and a high cost of rearing are the main constraints to this region. Therefore, dairy producers have to depend on importation of pregnant heifers for herd replacement. Research data on cost of heifer rearing from their weaning to first lactation were lacking. … …American Journal of Applied Sciences, Vol. 7, Issue 4 · 30 Apr 2010 · 7,547 accessesView PDFCite