Browsing by Author "JEGEDE, H.O."

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    Effect of diet modification with iron-on haematological and biochemical parameters of non-anaemic puppies
    (College of Veterinary Medicine, Michael Okpara University of Agriculture, Umudike, Niger, 2024-12-14) ATATA, J.A.; OMOTOSHO, G.S.; AJADI, A.A.; ADAM, M.; AKANBI, O.B.; JEGEDE, H.O.; OLATUNJI, A.O.
    Dietary iron intake is vital for proper growth and development in puppies. The aim of this study was to examine the effects of diet modification with iron on haematological and biochemical parameters of puppies. A total of ten apparently healthy puppies weighing between 4.3 – 6.5 kg were used for this study. They were assigned to two groups of five dogs each. Group I was iron-supplemented, while group II served as non-iron supplemented control. Puppies in group I were fed diet modified with iron supplementation, while the group II puppies were fed with puppy food without supplementation. Result of this study revealed significant changes in haematological and biochemical parameters in the iron-supplemented compared to the control. Haemoglobin levels, erythrocyte counts, and the mean corpuscular volume showed significant increases (p0.05). Serum iron was elevated significantly (p0.05) in the iron-supplemented compared to the control group. However, the lipid profile, kidney function markers, oxidative stress biomarkers as well as the activities of the liver enzymes were comparable between the two groups (p>0.05). The findings of this research suggest that iron modified diets improved haematological parameters and iron status in puppies.
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    Surveillance for avian influenza virus in captive wild birds and indigenous chickens in Nigeria
    (SPRINGER NATURE, 2020-03-13) DAODU, O.B.; JEGEDE, H.O.; AIYEDUN, J.O.; OLUDAIRO, O.O.; OLORUNSHOLA, I.D.; AJADI, A.A.; AMBALI, S.F.
    Several reports of avian influenza virus (AIV) have been made on commercial chickens and wild birds in sub-Saharan Africa, but there is paucity of information of AIV among captive wild birds and indigenous chickens. Blood samples were obtained randomly from captive wild birds and chickens. AIV nucleoprotein antibody detection involved the use of enzyme immunoassay (ELISA) and subsequent subtyping with H5 and H7 AIV antigens (haemagglutination inhibition). Four hundred birds belonging to nine families and 14 species were sampled, and overall prevalence of 23% (92/400) was obtained (captive wild birds (10.4%, 5/48), indigenous birds (47.3%, 87/184) and exotic commercial birds (0.0%, 0/168)). Twelve ELISA-positive birds (13.04%) were positive to H7 antigen. Univariate analysis indicated statistical significance of AIV prevalence in captive wild birds (p < 0.0001) and exotic birds (p < 0.0001) using indigenous chickens as reference. This study gave an evidence of exposure of captive wild birds and indigenous chickens to AIV in Nigeria. Scavenging activities common among indigenously raised chickens, unrestricted movement of nonflying wild birds within the captive complex and free access by migrating wild birds to captive wild birds and local chickens were likely factors observed to promote AIV transmission. Continuous surveillance can further highlight the roles played by these birds in the epidemiology of AIV.