Dr. Olubayo M. AKINOSUN

Basic Information

 Akinlosotu

Name: Dr. Olubayo M. AKINOSUN

 Faculty: BASIC CLINICAL SCIENCES

Email:This email address is being protected from spambots. You need JavaScript enabled to view it.

  Department:Chemical Pathology

 Designation: Senior Lecturer

 Brief Biography:

Resume

CURRICULUM VITAE

 

                I               a)    Name                                                   Olubayo Michael Akinosun

                                b)   Date of Birth                                  20 February 1960

                                c)   Department                       Chemical Pathology

                                d)   Faculty                                             Basic Medical Sciences

                               

                II             a)   First Academic appointment Lecturer 1 (01December, 1996)

                                b)   Present position                               Senior Lecturer (October, 2010)

                                c)   Date of last promotion              01 October, 2010

                III            UNIVERSITY EDUCATION (with dates)

                                University of Ibadan, Ibadan, Nigeria (1980 – 1986)

                                University of London, London           (1994 – 1995)

                IV            Academic qualifications (with dates and granting bodies)

               

  • Bachelor of Medicine, Bachelor of Surgery, (Nov., 1986), University of Ibadan.
  • Master of Science (Toxicology), Nov. 1995), University of London.

                V             Professional qualifications and diplomas (with date)

-      Bachelor of Medicine, Bachelor of Surgery (Nov. 1986), University of     Ibadan.

-      Fellow, Medical College of Pathologists of Nigeria (FMCPath. Nig), (June, 1996). Faculty of Pathology, National Postgraduate Medical College of Nigeria.

VI            Scholarships, Fellowships and Prizes (with date) in respect of Undergraduates and postgraduate work.

 

Receiver – Overseas Development Shared Scholarship Scheme (Association of Common Wealth Universities 1994 – 1995).

Recipient of 2012 IUTOX Senior Fellowship Travel Award

                VII          Honours Distinctions and Membership of Learned Societies.

Receiver – University of Ibadan Senate Research grant 2010

Joint Awardees – McArthur Research Grant 2008 – University of Ibadan

Joint Awardees – University of Ibadan Senate Research Grant 2007

Receiver – University of Ibadan Senate Research grant 1996

Member – Nigerian Medical Association

Member – Medical and Dental Council of Nigeria

Fellow   – National Postgraduate Medical College of Nigeria

Member – Medical and Dental Consultants Association of Nigeria

Faculty Representative on the Board of Biomedical Communication Centre University of Ibadan. – 2002/2003 – Faculty of Basic Medical Sciences, University of Ibadan.

Reviewer of manuscripts for Editorial Board such as:

  • African Journal of Medicine and Medical Sciences
  • Nigeria Journal of Clinical Practice.
  • Journal of Clinical Pathology
  • European Journal of Medicine

Honorary Consultant:  Chemical Pathology Department, University College Hospital Ibadan. 1997 till date.

Examiner – National Postgraduate Medical College of Nigeria, Faculty of Pathology

Member University of Ibadan Senate (Rep. Congregation) 2003 – 2005

Honorary Consultant to UNICEF Nigeria 2005 till date (Lab. Physician – Urinary Iodine Laboratory)

Member:  National Task Force on USI/IDD elimination

Receiver – Certificate of Appreciation for unstinted hard work and contributions to the work of the University of Ibadan/University College Hospital, Ibadan Ethical Committee – 2002 – 2007 by the University of Ibadan/University College Hospital, Ethical Committee.

Receiver – Honours plaque for the first ever Renal Transplant Operation at UCH, Ibadan, 2008 – University College Hospital, Ibadan.

.

Gen. Secretary:  Association of Resident Doctors, UCH, Ibadan,   (1991 – 1992)

President:  Association of Resident Doctors, UCH, Ibadan,            (1992 – 1994).

National Chairman:  MSS/MSSS Review Committee (NARD) -    (1992 – 1994)

Secretary, Medical and Dental Consultants Association of Nigeria U.C.H., Ibadan (1999 – 2002).

National Publicity Secretary:  Medical and Dental Consultants Association of Nigeria, (1999 – 2001).

Vice Chairman, Medical and Dental Consultants Association of Nigeria, UCH, Ibadan.  (2002 – 2003).

Deputy Chairman Medical Advisory Committee (Research and Training), University College Hospital, Ibadan. -   2003 – 2007

Clinical Head of Department:  Chemical Pathology Department, University College Hospital, Ibadan.  (2005 – 2008, 2017 till date)

                VIII         Details of teaching / work experience at university level

 

a) Undergraduate Teaching:

Full-time lectureship to the Following categories of students in Chemical Pathology (Clinical Chemistry, Clinical Biochemistry) 1996 to date.

  • MBBS (Medical) students 400 and 500 levels.
  • BDS (Dental) students 400 and 500 levels
  • BMLS 300 – 500 levels

Area of Teaching

                                 General and Basic Chemical Pathology

  • Nutritional and Metabolic Disorders
  • Antioxidants in Health and Disease
  • Toxicology
  • Liver in Health and Disease
  • Endocrinology (Thyroid gland)
  • Carcinogenesis

 

b) Postgraduate Teaching

Lecturer to MSc students in the following areas 1996 to date: 

General and basic Chemical Pathology CPY 703

-              Carbohydrate metabolism CPY 711

-              Clinical and Environmental Toxicology

-              Errors and Quality Control CPY 703

-              Antioxidants and Carcinogenesis CPY 711             

-              Endocrinology (Thyroid gland) CPY 721

 

 

Research

RESEARCH

 

COMPLETED

 

                Inter individual differences among donors in lymphocyte genotoxicity assays

 

                Antioxidant status in type 2 diabetic patients in UCH Ibadan

 

                Antioxidant status in cigarette smokers

 

                Antioxidant status in osteoarthritic patients in UCH Ibadan

 

Health effects of chronic exposure to gasoline fumes in gas station attendants in Ibadan

 

Iodine deficiency disorders (IDD) in pregnancy.

 

                IDD in Primary School Pupils in Oyo State Nigeria (Pilot Study)

 

                Alpha and Gamma Tocopherols in prostate cancer – UCH Ibadan experience

 

Health effects of chronic exposure to cement dust in workers of cement factory in South West, Nigeria.

 

Prevalence of Maternal dietary Iodine insufficiency in Pregnant women at the University College Hospital, Ibadan.

 

Oxidative Stress Index and Plasma Cholinesterase in farmers occupationally exposed to organophosphate pesticides

 

Oxidative stress biomarkers and anti oxidants in factory workers exposed to cement dust

 

Oxidative stress biomarkers and anti oxidants in hypertensive congestive heart failure patients.

 

Iodine and other trace metals predicting outcome in pregnancy.

 

Antioxidant status of apparently healthy blood donors at the UCH Ibadan

 

                Oxidative biomarkers and antioxidants in multi drug resistant TB patients

 

 

b)            IN PROGRESS

 

i) Carcinogenetic implications of Benzo[a]pyrene exposure in motor garage workers.

 

The present study entails blood and urine sampling in all workers in a selected Motor garage in Ibadan, analysing for free radicals, antioxidants, benzo[a]pyreneand 1 OH pyrene in blood and urine respectively.

 

                Data collection has been completed while sample analysis has commenced.

 

                Data analysis (statistical analysis) should commence within 4-6 weeks.

 

 

ii) Health promoting effects of Vernonia amygdalina (VA) and Garcinia kola (GK) in type 2 diabetes mellitus patients with leg ulcer.

 

This study aims to investigate the health benefits of these commonly eaten vegetables in the control of D.M 2 as well as in the healing of ulcers associated with this ailment.

 

This study started with use of animal models to test for acute toxicity. This work has reached data collation and paper writing is almost concluded. The second part of this work is at analytical stage where D.M 2 patients with ulcer have been treated with capsulated products of these vegetables. The results of the 3rd step in this study, is to review with Pathologists and Plastic Surgeons, the ulcer depth as means of accessing wound healing.

 

 

c)            Thesis

 

The effects of Benzo[a] pyrene on human lymphocyte cells: May, 1996, Fellowship of the Medical College of Pathologists of Nigeria (FMCPath. Nig.) (Faculty of Pathology, National Postgraduate Medical College, of Nigeria).

Publications

X)            Publications

(a)                Chapters in Books already published:                                                                                    

?1           Bolajoko, E.B. and Akinosun, M.O. (2017). Diabetes mellitus induced oxidative stress and cardiovascular diseases. The role of nutrition. In Agbedana, E.O., Anetor, J.I., and Ogundahunsi O.A. (Eds.) Recent Advances in Nutrition and Metabolism: Ibadan University Press. 43-64pp. ISBN: 978-978-54045-1-7.

 (b)               Articles that have already appeared in Referred Conference Proceedings:

?2           Akinosun OM., Adewole T (2012) Oxidative stress status and acetylcholinesterase activity in farmers exposed to organophosphate pesticides in Nigeria. Thai Journal of Toxicology 27 (2) 122

               

                ?3           Akinosun OM, Sule Z (2012) Oxidative stress in hypertension induced congestive heart failure patients in Nigeria. Journal of Croatian society for medical biochemistry and laboratory medicine 22 (3) A66 - A67              

                Articles that have already appeared in learned journals:

 4             Akinosun OM, Arinola OG,  Salimonu LS (2006).  Immunoglobulin classes and liver function tests in Nigeria petrol attendants.   Indian Journal of Occupational and Environmental Medicine. Vol. 10, No, 2, 53-56 (New Delhi, India).

5.            Akinosun OM, Bolajoko E.B (2007).  Total antioxidant status in type 2 diabetic patients:  Experinece at the University College Hospital (UCH) Ibadan, Nigeria. Nigerian Journal of Clinical Practice. Vol. 10, No. 2. 126-129 (Nnewi, Nigeria).

                6.            Mshelia  DS,  Akinosun OM,  Abbiyesuku FM, (2007).  Effect of increased patient physician contact time and health education in achieving diabetes mellitus management objectives in a resource-poor environment. Singapore Medical Journal.Vol. 48. No. 1, 74-79 (Singapore)

7.            Okolo, C.A. Akinosun, OM, Shittu B., Olapade-Olaopa E.O., Okeke L.A., Akang E.E. and Ogunbiyi J.O. (2007) Correlation of serum PSA and Gleason Score in Nigeria Men with Prostate Cancer.  African Journal of Urology. Vol. 14. No.1, 273-276

8.            Bolajoko EB, Mosanda KS, Adeniyi F., Akinosun OM, Fasanmade A., Moropane M. (2008) Antioxidant and oxidative stress status in type 2 diabetes and diabetic foot ulcer, South African Medical Journal. Vol. 98. No. 8, 614-617

9.            Arinola O.G. Akinosun OM, (2008) Anti-oxidant vitamins nitric oxide and acute phase proteins in Nigerian Cigarette Smokers.  African Journal of Biomedical Research. Vol. 11. No. 1, 291-295 (Ibadan, Nigeria).

10.          Alonge T.O.  Akinosun OM, Ogunlade S.O, Ifesanya A.O, Sulaiman N. A (2009) Total anti-oxidant status and C-reactive protein values in Nigerians with symptomatic primary osteoarthritis of the knee joint – an initial report.  Journal of Biomedical Research. Vol. 12. No. 1, 27-30 (Ibadan, Nigeria).

               

11.          Adedapo K.S., Akinosun OM, Arionola G.O, Odekunle O.B, Adedeji O.I (2009) Plasma Biochemical Changes during Moderate and Vigorous Exercises.  International Journal of Sports Science and Engineering. Vol. 3.No.2, 73-76 (U.K).

12.          Olaniyi J, Obikoya M, Akinosun OM, Arinola G (2010) Leucocyte counts, humoral immunity and nitric oxide level in Nigerian consumers of alcoholic beverages. Report and Opinion, Vol.2. No.6, 67-70 (USA)

 13.         Arinola O. G, Akinosun OM, Adesola O.H (2010) Metal Binding Proteins and Immunoglobulin Classes in the serum of Nigerian Cassava Processors. Nature and Science,Vol. 8. No.11, 27-34,

14.          Ogunbileje J. O, Akinosun O.M, Arinola O.G, Akinduti P.A (2010) Immunoglobulin Classes (IgG, IgA, and IgE) and Liver Function in Nigerian Cement Factory Workers. Researcher. Vol.2. No. 4, 55 – 58,

 15.         Ogunbileje J.O, Akinosun O.M, Anetor J.I, Akinduti P.A, Ejilude O, Nwobi N.L, Akinbo J.A (2010) Effects of Different Cement Factory Sections Products on Immunoglobulin Levels and some biochemical parameters in Nigeria Cement Factory Workers. New York Science Journal. Vol.3. No.12, 102 – 106

?16         Adewole A. Adebiyi, Akinosun O.M, Chibuike E. Nwafor, Ayodele O. Falase, (2011) Plasma Catecholamines in Nigerians with Primary Hypertension. Ethnicity and Diseases. 21 (2) 158 – 162

?17         Kuti MA, Abbiyesuku FM, Akinlade KS, Akinosun OM, Adedapo KS, Adeleye JO, Adesina OA (2011) Oral glucose tolerance testing outcomes among women at high risk for gestational diabetes mellitus. Journal of  Clinical  Pathology.64 (8) 718 -721

?18         Ogunbileje JO and Akinosun O.M (2011) Biochemical and Haematological Profile in Nigerian Cement Factory Workers. Research Journal of Environmental Toxicology.5 (2) 133 – 140

?19         Arinola O. G, Akinosun O. M and Olaniyi J. A (2011) Passive- and active-cigarette smoking: Effects on the levels of antioxidant vitamins, immunoglobulin classes and acute phase reactants. African Journal of Biotechnology Vol. 10 (32), pp. 6130-6132

?20         Akinwande Kazeem, Akinosun O.M, Arinola Ganiyu (2012) Plasma Nitric Oxide and Acute Phase Proteins after Moderate and Prolonged Exercises. Iranian Journal of Basic Medical Sciences.15 (1) 602 – 607

?21         V.I. Akinmoladun, V.N. Okoje, O.M. Akinosun, A.O. Adisa, O.C. Uchendu (2012) Evaluation of the Haemodynamic and Metabolic Effects of Local Anaesthetic Agent in Routine Dental Extractions. Journal of Maxillofacial and Oral Surgery 12 (4) 424 – 428

?22         Adewole Adebiyi, Akinosun OM, Chibuike Nwafor, and Ayodele Falase (2013) Relationship between Plasma Aldosterone Levels and Left Ventricular Mass in Hypertensive Africans. International Journal of Hypertension (5):762597          

?23         J.O. Ogunbileje; V.M. Sadagoparamanujam; J.I. Anetor; E.O. Farombi; O.M. Akinosun; A.O. Okorodudu (2013) Lead, mercury, cadmium, chromium, nickel, copper, zinc, calcium, iron, manganese and chromium (VI) levels in Nigeria and United States of America cement dust. Chemosphere.?90 (11): 2743-2749

?24         J.O. Ogunbileje, R.S. Nawgiri, J.I. Anetor, O.M. Akinosun, E.O. Farombi, A.O. Okorodudu (2014) Particles Internalisation, Oxidative stress, Apoptosis and Pro-Inflammatory Cytokines in Alveolar Macrophages Exposed to Cement Dust. Journal of   E n v i r o n m e n t a l T o x i c o l o g y a n d P h a r m a c o l o g y.3 7:  1060–1070.

?25         Famurewa A.C, Akinosun, O.M. (2014) Plasma levels of ?-tocopherol, -tocopherol and selenium in patients with prostate cancer in Nigeria. International Journal of Medicine and Biomedical Research  3 (3):161 - 167

?26         Adamu S, Akinosun OM, Abbiyesuku FM, Kuti MA, El-Bashir JM, Marafa BG (2015). Evaluation of antioxidant vitamins among roadside gasoline dispensers in Gombe, Nigeria. Journal of Environmental and Occupational Science 4 (3): 145-149.doi:10.5455/jeos.20150714121924 (U.S.A)

?27         Adamu S , Akinosun O.M , Abbiyesuku F.M , Kuti M.A.O , Jibril M. el-Bashir,

Oluwatoyin G.O, Alaya R.O, Marafa B. (2015) Are Roadside Petrol Dispensers at Risk of Renal Dysfunction? A study from Gombe, North East, Nigeria. Borno Medical Journal Vol. 12 (1); 16-22

?28         O.M. Akinosun, E. Adeleye, E.B. Bolajoko (2016) Occupational exposure to metal toxicity and its implication in the development of anaemia in individuals in local metal industries in Nigeria. Journal of disease and global Health 7 (1) 58-64

?29         Bolajoko, E.B., Akinosun, O.M., Anetor, J.I. and Mossanda K.S. (2016). Micronutrient status and its effect on glycaemic indices in type 2 diabetics with foot ulcer in Ibadan, Nigeria. African Journal of Medicine and Medical Sciences Vol. 45. No. 1: 83-90

?30         S. Adamu, O. M. Akinosun, F. M. Abbiyesuku, M. A. O. Kuti, Jibril M. El-Bashir and J. D. Abubakar (2016). Antioxidant Trace Metals among Roadside Petrol Dispensers in Gombe State, Nigeria. British Journal of Medicine & Medical Research 14 (3): 1-7, 2016, Article no.BJMMR.24251.

?31         Bolajoko, E.B., Akinosun, O.M., Anetor, J.I. and Mossanda K.S. (2017). Relationship between selected micronutrient deficiencies and oxidative stress biomarkers in diabetes mellitus patients with foot ulcers in Ibadan, Nigeria. Turkish Journal of Medical Sciences 47, 1117-1123: (Accepted/Published Online: 17.03.2017)

?32         Akinosun, O.M., Popoola, R.A. and Bolajoko, E.B. (2017). Occupational Exposure to Toxic Metals and Induced Oxidative Stress in Automechanics in Ibadan: Risk of Developing Chronic Kidney Disease. Archives of Basic and Applied Medicine 5 (23 – 27)

?33         O.M. Akinosun, D.Akinduko, E.B. Bolajoko, and T. Adewole. (2018) Correlation of acetylcholinesterase activity inhibition with ageing in organophosphate-exposed farm workers at Ibadan, South-Western Nigeria. African Journal of Medicine and Medical Sciences Vol. 47: 85-90

?34         Akinosun, O.M., Lewechi, I. and Bolajoko E.B. (2018). Urinary Iodine Levels and Thyroid Hormones in First Trimester Pregnant Women in Nigeria. African Journal of Medicine and Medical Sciences 47

?35         S Adamu, OM Akinosun, FM Abbiyesuku, MA O Kuti, Jibril M El-Bashir, JD Abubakar (2018). Are roadside petrol dispensers at risk of oxidative stress? A study from

          
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
   
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
           
   
   
               

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