Background. The acute ingestion of ketone body supplements can improve exercise responses such as oxygen consumption and blood lactate. Additionally, ketone body supplements show increases in circulating βhb concentration, matching those of someone in a state of nutritional ketosis. Studies testing ketone body supplements have reported different results in exercise response and varying gastroin...

OBJECTIVE We sought to determine whether a correlation exists between lung lactate release and lung oxygen consumption by studying adult intensive care patients, either after cardiopulmonary bypass (CPB) or with septic shock. METHODS A prospective observational study of six post cardiopulmonary bypass patients and seven patients with septic shock was performed in an intensive care unit of a m...

aloe vera is a medicinal plant as antioxidants reduce cell damage and used. the purpose of this study was to determine the effect of aloe vera on lactate de-hydrogenase after a period of aerobic exercise in male athletes.methods this study applied the method according to the nature of the study, based on semi-empirical research and a review of the pre-test, post-test supplements and placebo gro...

Since shock secondary to hemorrhage is not infrequently encountered in the pediatric patient, a puppy model was devised to help measure and monitor cardiovascular and metabolic changes that occur before and after resuscitation from hypovolemic shock (mean arterial pressure of 50 mm Hg for 1 hr). Three resuscitation protocols were compared: whole blood (replacement:shed) 1:1, 5% albumin in Ringe...

kaatsu training is effective and beneficial to improve different physical factors and is associated with lower muscular injury and inflammation. so, the aim of this study was to compare the effect of kaatsu training and no blood flow restriction on changes of growth hormone, insulin-like growth factor-1 and lactate in healthy young men. this study was semi-experimental with a repeated measureme...

This study compared the simulated workplace protection factors (SWPFs) between NIOSH-approved N95 respirators and P100 respirators, including two models of filtering facepiece respirator (FFR) and two models of elastomeric halfmask respirator (EHR),against sodium chloride particles (NaCl) in a range of 10 to 400 nm. Twenty-five human test subjects performed modified OSHA fit test exercises in a...

This study compared the simulated workplace protection factors (SWPFs) between NIOSH-approved N95 respirators and P100 respirators, including two models of filtering facepiece respirator (FFR) and two models of elastomeric halfmask respirator (EHR),against sodium chloride particles (NaCl) in a range of 10 to 400 nm. Twenty-five human test subjects performed modified OSHA fit test exercises in a...

to assess the effects of pre-analytical handling (storage time and temperature) on selected hematological parameters, whole blood samples were collected in edta coated tubes from each of 30 clinically normal male adult beagle dogs. each sample was separated in 2 aliquots, of which one was stored in ambient temperature (25 ˚c) and the other one was refrigerated (2 to 4 ˚c). complete blood counts...

The aim of the present study was to determine metabolic responses, movement patterns and distance covered at running speeds corresponding to fixed blood lactate concentrations (FBLs) in young soccer players during a match play. A further aim of the study was to evaluate the relationships between FBLs, maximal oxygen consumption (VO2max) and distance covered during a game. A multistage field tes...