RESUMEN
Abstract Malaria, a disease of public health concern is a known cause of kidney failure, and dependence on herbal medicines for its treatment is increasing due to the high cost of drugs. So this study is designed to evaluate the ameliorating effect of ethanol extract from Salacia nitida root bark on electrolyte and renal perturbations in Plasmodium berghei-infected mice. Thirty malariainfected mice divided into five groups of six mice each and another group of six uninfected mice were used for the study. 280, 430, and 580 mg/kg of extract were given to infected mice in groups B, C, and D, 4 mg/kg of artesunate given to group E mice, and 4 ml/kg of physiological saline given to group A and uninfected group F mice for five days. Serum Na+, K+, HCO3, Cl-, TB, urea, creatinine, BUN concentrations, and BUN/creatinine ratio were determined using standard methods. Results showed significant increases (p < 0.05) in Na+, K+, and HCO3 and decreases in Cl-, TB, urea, creatinine, BUN, and BUN/creatinine ratio in the infected treated mice in groups B - E. This study showed that ethanol extract of S. nitida root bark is efficient in the treatment of renal disorders and blood electrolyte perturbations
Asunto(s)
Animales , Masculino , Femenino , Ratones , Raíces de Plantas/efectos adversos , Salacia/efectos adversos , Insuficiencia Renal/inducido químicamente , Malaria/patología , Preparaciones Farmacéuticas/análisis , Costos y Análisis de Costo/clasificación , Electrólitos/agonistas , Artesunato/antagonistas & inhibidoresRESUMEN
The root bark of Salacia nitida L.benth (celastraceae) is used as remedy for malaria and typhoid fever in Southern part of Nigeria. This study is designed to evaluate the effect of treatment with ethanolic extract from root bark of S. nitida on lipid peroxidation, hepatomegaly and splenomegaly in Plasmodium berghei-malaria infected mice. Thirty malaria-infected and six uninfected mice were used for the study. 280, 430, and 580 mg kg-1 body weight day-1 of ethanolic extract and 4 mg kg-1 body weight day-1 of artesunate were administered orally to infected mice in groups B, C, D, and E, while 4 ml kg-1 body weight day-1 of physiological saline was given to infected untreated mice in group A and the uninfected untreated mice in group F. Treatments were done for five days. Levels of malondialdehyde were measured as means of assessing lipid peroxidation in the experimental animals. Weights of experimental animals, liver, and spleen, and the length of spleen from experimental animals were also measured. Animal's liver and spleen-body weight ratios were determined. Results from the study showed significant decrease (P < 0.05) in levels of malondialdehyde, and significant increase (P < 0.05) in body weights. Also, significant decreases (P < 0.05) were seen in the weights of liver and spleen, lengths of spleen, and organ-body weight ratios of malaria-infected treated mice. Therefore, this study confirmed that ethanolic extract from root bark of S. nitida is effective in the treatment of malaria, as it is seen in its ability to attenuate lipid peroxidation and hepatosplenomegaly in mice, thus corroborating its traditional use for the treatment of malaria.