RAPPORT et al. 1 reported the presence of an enzyme, in extracts of beef and dog lung, which inactivates serum vasoconstrictor. In an attempt to characterize the nature of the enzyme, we have used ...

Serum creatine kinase (CK) and lactate dehydrogenase (LDH) give an indication of the degree of metabolic adaptation to physical training of skeletal muscles. Both enzymes are involved in muscle ...

Among the treated patients (estrogen), a greater number of negative results were encountered, as was to be expected, since estrogen frequently depresses the serum enzyme level to normal.

Mechanisms and Prevention of Acceleration Exposure-Induced Cardiovascular Injuries. Occupational Diseases and Environmental ...