No clear trend emerged for serum electrolytes (sodium, chloride, potassium, total calcium and bicarbonates), renal function markers (creatinine, urea, and glomerular filtration rate estimation according to the ‘modification of diet in renal disease’ (MDRD) formula), alkaline phosphatase, and liver function markers (aspartate and alanine transaminases). The gene discussed is GPT; the disease is kidney disorder.