Effect of Sida corymbosa leaf extract on serum uric acid, urea and creatinine levels of alloxan-induced diabetic albino wistar rats

This study was designed to investigate the effect of Sida corymbosa (SC) leaf extract on serum uric acid, urea and creatinine levels in alloxan induced diabetic albino wistar rats. A total of 30 albino wistar rats each weighing 100g were assembled and divided into three groups (A-C) consisting of 10 rats in each group. Group A received SC treatment, B did not receive SC treatment, while group C served as the control group. 400mg/kg of aqueous extract of SC leaf was administered orally to the rats in group A but not in group B, while group C received only water for 7 days. Blood samples were collected into plain containers for estimation of serum uric acid, urea and creatinine. Serum uric acid, urea and creatinine were analyzed using Uricase, Urease-Berthlot and Jaffe Slot Alkaline picrate methods respectively. Results showed a significant increase in the mean serum levels of uric acid, urea and creatinine after SC treatment, when compared to the pre- treatment status. Similarly, there was a significant decrease in the mean weight of the rats after SC administration. Therefore, SC may have potential harmful effect on the kidney.Keywords: Sida corymbosa, Kidney, Urea, Uric Acid, Creatinine

Effect of cucumber consumption on plasma creatinine, urea, uric acid and glucose level in apparently healthy students of college of health sciences, Nnamdi Azikiwe university, Nnewi campus, Anambra state, Nigeria

This study was designed to investigate the effect of oral intake of cucumber on plasma creatinine (Cr), urea, uric acid (Ua) and blood glucose in young apparently healthy students. A total of 29 subjects (14 males and 15 females) were recruited. Each subject was advised to abstain from cucumber and similar vegetables consumption for two weeks. Thereafter, they received 400 g of whole cucumber for 21days prior to their daily breakfast. 5mls each of baseline (day zero) and post consumption (day 22) samples were collected after overnight fast into fluoride oxalate and lithium heparin containers for glucose and other biochemical parameters respectively. Plasma glucose, urea, creatinine and uric acid were analyzed using standard methods. There was a significant decrease in the mean plasma glucose level in post cucumber consumption when compared to the pre-cucumber consumption (4.280.46 vs 4.680.35; p<0.05). However, plasma levels of urea, uric acid and creatinine did not differ significantly between pre and post–cucumber consumption. This study revealed hypoglycaemic effect of cucumber consumption with no harmful effect on the kidney. Therefore, cucumber consumption could be of importance in prevention and management of diabetes mellitus. . Keywords: Cucumber, urea, glucose, Uric acid, Creatinine