Department of Doctoral Studies;
Faculty of Health Sciences;
Marien Ngouabi University of Brazzaville;
Brazzaville;
Congo;
Laboratoire de biochimie CHU de Brazzaville;
Brazzaville;
Congo;
Faculty of Health Sciences;
Walter Sisulu University;
Queenstown;
Eastern Cape;
South Africa;
Obesity; High; Blood; Pressure; Glomerular; Filtration; Rate; Uric; Acid; Serum; Potassium; Black; African;