Citrate metabolism by Enterococcus faecalis FAIR-E 229 was studied in various growth media containing citrate either in the presence of glucose or lactose or as the sole carbon source. In skim milk (130 mM lactose, 8 mM citrate), cometabolism of citrate and lactose was observed from the first stages of the growth phase. Lactose was stoichiometrically converted into lactate, while citrate was co...

Laboratoire de Chimie Biologique I, Universitri Henri PoincarC, FacultC des Sciences, BP 239, 54506 Vandoeuvre-I&-Nancy cedex, France Previous results indicated that molar growth yields are reduced when Clostridium cellulolyticum is cultured in media containing cellobiose concentrations greater than 1 g I-'. Continuous cultures were examined to determine the physiological basis of these poor gr...

Évaluer les performances diagnostiques du dosage lactate, glucose et ratio lactate/glucose synovial pour le diagnostic d’arthrite septique. Dans cette étude transversale monocentrique, liquides synoviaux de patients souffrant d’un épanchement articulaire aigu (< 30 jours) sur articulations natives ont été recueillis manière prospective. L’arthrite septique a définie selon critères Newman. Pour ...

abstract: this research was done to determine the effect of using l-carnitine and selected exercises on aerobic capacity and blood lactate. in this study 30 unathletes students of shahid rajaee university took part with the age of 22/63±1/75, height: 176 cm, weight 71/33±1 and bmi: 23/17±2/6. subjects randomly divided into 3 groups, control group who were doing the selected exercises, experimen...

Many factors impact the fluctuating rates of glucose flux and clearance in one’s daily life (meal size and composition, gastric emptying rate, physical activity, etc.). With this constantly changing need for circulating insulin abundance, it is challenging for the treatment strategy to be entirely successful in individuals with type 1 diabetes (T1D), and transient periods of hypoglycemia occur....

conclusions amateur motocross riders had significant anaerobic metabolism demands and had reduced handgrip strength following a training session. these data suggest an importance of physical training aimed at improving anaerobic and neuromuscular performance of the upper limbs in amateur motocross riders. background motocross is one of the most popular motorized off-road sports, characterized b...