Przeglądanie według Autor "Ganiyu, Arinola"

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Haematological changes and metabolic alterations in SARS-CoV-2 infected patients hospitalised at an Infectious Diseases Center, Ibadan, Nigeria
(Publishing Office of the University of Rzeszow, 2022-12) Alonge, Oluwagbenga; Ganiyu, Arinola
Introduction and aim. Following the use of repurposing drugs to successfully manage coronavirus disease 2019 (COVID-19) patients in an Infectious Diseases Center (IDC) in Nigeria, it was imperative to assess haematological changes and metabolic alterations in these patients which may inform recommendations for future use. Material and methods. Blood samples of admitted COVID-19 Nigerian patients during therapeutic management were analysed for haematological- (total white blood cells (WBC), lymphocyte, monocyte, neutrophil, eosinophil, basophil and neutrophil: lymphocyte ratio) and blood chemistry- parameters [total protein, total and conjugated bilirubin, alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine transaminase (ALT), gamma-glutamyl transferase (GGT), albumin, urea, creatinine, total cholesterol, triglycerides, low-density lipoprotein (LDL), high-density lipoprotein (HDL), PO4 3-, Ca2+, uric acid, Na+, K+, Cl- and HCO3 -] using autoanalysers. The percentages of patients having values below, within and above reference ranges were compared using Chi-square test while the mean values at admission were compared with mean values at discharge using Student t-test. Results. The mean values of total protein, albumin, Na+, HCO3 -, uric acid, Ca2+, WBC, platelets, lymphocytes, eosinophils and basophils were significantly increased in COVID-19 patients at discharge compared with COVID-19 patients at admission. Also, more percentages of COVID-19 patients at discharge compared with COVID-19 patients at admission had albumin, ALP, total bilirubin, HDL, Na+, K+, Cl-, HCO3 -, urea, creatinine, WBC, lymphocytes, neutrophils, monocytes, eosinophils and basophils within normal reference intervals. Conclusion. This study showed that most metabolic and haematological derangements were normalised by repurposing drugs in most of the COVID-19 patients at this IDC, thus supporting the continuous use of this therapeutic option.
Serum levels of anti-corona virus specific -IgG and -IgM antibodies in COVID-19 patients at admission and at discharge
(Wydawnictwo Uniwersytetu Rzeszowskiego, 2021) Ganiyu, Arinola
Introduction. Clear understanding of duration of antibody based protective immunity following natural infection with SARSCoV- 2 will give idea about the efficacy of proposed prophylactic vaccines against SARS-CoV-2, establishment of herd immunity and use of convalescent plasma. Aim. This study clarified the kinetics and magnitude of the initial antibody response against SARS-CoV-2 in a cohort of symptomatic COVID-19 patients from Ibadan, Nigeria. Material and methods. This study quantified immunoglobulin M (IgM) and G (IgG) antibodies recognizing the SARS-CoV-2 Spike (S) protein in 35 symptomatic COVID-19 patients at admission and at discharge using ELISA. Results. CovIgG was positive in none (0)% and 20% of COVID-19 patients at admission and at discharge respectively while CovIgM was positive in 54% and 69% of COVID-19 patients at admission and at discharged respectively. The level of CovIgG was significantly higher in COVID-19 patients at discharge compared with the level at admission while the level of CovIgM was insignificantly reduced in COVID-19 patients at discharge compared with the level at admission. Conclusion. The data indicates increased anti-SARS-COV-2 IgG Spike antibody in symptomatic COVID-19 at discharge, thus providing basis for antibody-based therapies to treat COVID-19 patients.
Serum levels of vitamin D and tumour necrosis factor-alpha in adults with metabolic syndrome
(Wydawnictwo Uniwersytetu Rzeszowskiego, 2021) Rahamon, Sheu Kadiri; Ganiyu, Arinola; Charles-Davies, Mabel Ayebatonyo; Akinlade, Kehinde Sola; Olaniyi, John Ayodele; Fasanmade, Adesoji Adedipe; Oyewole, Oyediran Emmanuel; Owolabi, Mayowa Ojo; Adebusuyi, Jane Roli; Hassan, Olufunke Olayemi; Ajobo, Muhammed Babatunde; Adigun, Kehinde; Ebesunun, Maria Onomaghuan; Popoola, Omolara Olutosin; Omiyale, Wemimo; Agbedana, Emmanuel Oluyemi
Introduction. Reports continue to show that a significant association exists between serum vitamin D level and metabolic syndrome (MS)-associated inflammation. However, information on the serum levels of vitamin D and alterations in inflammation in different vitamin D status is presently lacking. Aim. To determine the serum levels of vitamin D and TNF-α, and assess their possible relationship with gender in individuals with MS. Material and methods. Sixty adults with MS and 40 controls were enrolled into this case-control study. Serum vitamin D and TNF-α levels were measured and participants stratified into different vitamin D status. Results. None of the participants had vitamin D deficiency and the mean vitamin D level was similar in MS compared with the controls. However, TNF-α level was significantly higher in MS compared with the controls. Serum vitamin D level had significant inverse correlation with serum TNF-α level in MS. Also vitamin D level was significantly lower while TNF-α level was significantly higher in female-MS compared with the male-MS. Conclusion. Adults with MS have elevated TNF-α level which appears to be associated with the serum level of vitamin D. Also, females with MS have low vitamin D level and this may exacerbate the MS-associated inflammation in them.