Oxidative stress, Pentose phosphate pathway, Copper-Zinc deficiency Sperm motility, camphor, mitochondria and fertilization ESBL, Blood culture, Gram negative bacilli Klebsiella species, antibiotic resistance, aminoglycosides, cephalosporins Obesity, BMI, CVD, FBG, Waist circumference Ischemic mitral regurgitation, Ischemic heart diseases intensive care unit, mortality, prolonged ICU stay, nosocomial infection, complications, malnutrition, cumulated energy deficit, critically ill