[The characteristics of the development of gallbladder and biliary tract pathology under the influence of vibration]. / Osobennosti formirovaniia patologii zhelchnogo puzyria i zhelchevyvodiashchikh putei pod vliianiem vibratsii.

ABSTRACT

The examination of 86 helicopter pilots has shown that their exposure to vibration leads to biliary and gallbladder damage which aggravates with longer service. As indicated by spectroscopy and gas-liquid chromatography, vibration affects colloid-osmotic properties of bile molecules grow in size, bile acids retention becomes longer.