[Insufficiency of the urea-synthesizing function of the liver and its correction in mechanical jaundice]

From the moment of the rise of blood bilirubin level extrahepatic bile stasis is accompanied by hepatic insufficiency, the first preclinical manifestation of which is the increase of urea level in the liver tissue. Parallel with the hyperbilirubinaemia there is the increase of inhibition of urea-synthetizing liver function, resulting in the rise of ammonia level in the liver tissue and in the blood, which has both local and general toxic effect. The injection of retabolil 2 to 7 days preoperatively produces a favourable clinical effect, which permits to recommend this procedure to be introduced into the preoperative therapeutic complex in case of mechanical jaundice.