The impact of long-distance navigation on the biochemical indicators of water transport workers

By the end of a prolonged navigation period, there is an observed increase in glucose and ALT levels compared to baseline data, while cholesterol levels remain normal, indicating enhanced gluconeogenesis processes. A low level of LDH, along with high levels of creatinine, CPK, GGT, ALP, and KDR, suggests processes of energy potential recovery through the utilization of amino acids from tissues, a predominance of anabolic processes over catabolic ones, and activation of antioxidant defenses. This evidence demonstrates the negative impact of prolonged navigation on the health of crew members and a high risk of developing maladaptation.