ABSTRACT
Ethanolic extracts of three medicinal plants collected from South India were analyzed for their activity towards acetylcholinestrase (AChE) enzyme. The AChE inhibition was measured spectrophotometrically. All the three species namely, Baliospermum montanum, Humboldtia brunonis Wall. var. raktapushpa and Pittosporum viridulum showed substantial inhibitory activity towards acetylcholinesterase with IC50 values, 137.5μg/ml, 128.7 μg/ml and 105.3μg/ml, respectively.
ABSTRACT
Classic Bartter syndrome, depending on the severity, presents during childhood or adolescence as failure to thrive and may be incorrectly labelled as protein–energy malnutrition, particularly in children from a low socioeconomic stratum. We encountered a 5-year-old boy who was asymptomatic till the age of 3 years. Despite adequate dietary intake, he was admitted and managed in various hospitals as a case of protein–energy malnutrition. On evaluation, he had unusual features in the form of persistent hypokalaemia and polyuria leading us to suspect a renal tubular disorder. Treatment of the condition resulted in good weight gain and normalization of serum electrolytes.
Subject(s)
Bartter Syndrome/complications , Bartter Syndrome/diagnosis , Child, Preschool , Diagnosis, Differential , Failure to Thrive/diagnosis , Failure to Thrive/etiology , Humans , Hypokalemia/diagnosis , Hypokalemia/etiology , Male , Polyuria/diagnosis , Polyuria/etiology , Protein-Energy Malnutrition/diagnosisABSTRACT
Three cases of acute renal failure following consumption of raw grass gall bladder are reported here from NE State, Manipur.
Subject(s)
Adolescent , Adult , Animals , Bile , Carps , Child , Fishes , Foodborne Diseases/complications , Fresh Water , Humans , India , Kidney Tubular Necrosis, Acute/etiology , Male , Marine Toxins/poisoningABSTRACT
Salinomycin was studied for its toxicity and zinc (80 mg/kg) was assessed for prophylactic and therapeutic management in broiler chicks. Male broiler chicks were randomly divided into 7 groups consisting of 6 chicks in each. Group 1, 2 and 3 were maintained as control, therapeutic dose control (60 mg/kg feed) and toxic dose control (120 mg/kg feed), respectively. Group 4 was fed on feed containing salinomycin therapeutic dose and zinc. Group 5 received feed containing toxic dose of salinomycin. Group 6 and 7 were fed on feed containing toxic dose of salinomycin for the first 4 weeks for induction of ionophore toxicity and for the subsequent 2 weeks, group 6 received zinc and group 7 was fed on feed containing toxic dose of salinomycin along with zinc. Weekly body weights revealed a significant (P<0.01) decrease in toxic controls as compared to group 1, 2, 4 and 5. The activity of glutathione peroxidase, glutathione reductase and catalase, and the values of aspartate aminotransferase (AST), alanine aminotransferase (ALT), total proteins, total cholesterol, triglycerides, low density lipoproteins (LDL), urea, creatinine and blood urea nitrogen (BUN) were significantly (P<0.01) elevated in toxic controls, whereas glutathione (GSH) and high density lipoproteins (HDL) were significantly (P<0.01) lowered as compared to group 1, 2, 4 and 5. Following toxicity, zinc supplementation in group 6 and 7, all serobiochemical parameters were revived to normal. Thus, it is enunciated that salinomycin toxicity is due to oxidative damage and use of zinc in feed tends to cure and avoid any accidental toxicity.