OBJECTIVE Our objective was to evaluate the change in lactate level during cardiopulmonary bypass and the possible predictive value in identifying patients at high risk of morbidity and mortality after surgery for congenital cardiac disease. METHODS We prospectively studied lactate levels in 174 nonconsecutive patients undergoing cardiopulmonary bypass during operations for congenital cardiac...

It is generally acknowledged that calcium lactate (ca-lactate) fortification of soymilk to achieve the equivalent level in cow’s milk (1.2 mg/g) causes instability soymilk. In order produce acceptable calcium-enriched with great stability, three different kinds chelating agents were added, namely tripotassium citrate (TPC), trisodium (TSC), and sodium hexametaphosphate (SHMP). this study, addit...

Various aspects of lactate metabolism were compared in perfused livers from normal and hypophysectomized rats. Glucose production by livers from hypophysectomized animals exceeded that by normal rat livers largely due to enhanced rates of lactate gluconeogenesis. When perfusion was carried out with a nonrecirculating medium containing physiological levels of lactate (1 to 4 mu), the rate of glu...

When isolated hepatocytes from fasted rats were incubated with 10 mM lactate, the [lactate]/[pyruvate] ratio measured at the beginning of the incubation was raised above 70:1 but declined to a steady level of about 8:1 within 40 min. The rate of gluconeogenesis from lactate was initially slow but gradually increased over the incubation period becoming maximal by 30 min. The simultaneous additio...

In this study, physiological stress and exercise RPE three protocols were compared among footballers. For this purpose, 20 male elite soccer league third member of the province were selected in 2012 and some their physical characteristics such as height and weight, and aerobic capacity, anaerobic power and resting heart rate before the start of the field operations were measured. The amount of ...