List of longest-running television shows by category. This is a list of the longest-running television shows by category. The criterion for being the longest-running show is by the number of years the show has been on the air and not the number of episodes produced. List of longest-running United States television series.
blood lactate. lactic acid that appears in the blood as a result of anaerobic metabolism when oxygen delivery to the tissues is insufficient to support normal metabolic demands. blood. the red fluid that circulates through the heart, arteries, capillaries and veins carrying nutrients and oxygen to the body tissues and metabolites away from them.
Lactate has also been suggested as a mediator of hypoxia-induced anapyrexia. The concept that lactate is a classic companion of hypoxic stress in vertebrates is not new. The analysis of the critical PaO2 shows that lactate rises in plasma slightly below the critical PaO2 (91). Interestingly, PÃ¶rtner et al.