Biochemistry

Skatol Skatoksil он Indole Indoxil Some poisonous substances, such as benzoic acid is formed from phenylalanine, and neutralized in the liver with glycine. In this case, hippuric acid (a harmless compound that is excreted in the urine) is formed. Benzoic acid COOH + h , n - ch 2 - cooh CO -NH-CH- COOH + H,O Glycine Hippuric acid Possibilities of the liver in neutralizing the poisonous substances formed in the colon and absorbed into the blood are not unlimited. With a decrease in its functional ability (for example, in connection with previously transferred diseases), an intake of a significant amount of toxic substances can be an overload, then part of the uncontaminated toxic substances is carried by a large circle of blood circulation throughout the body, causing it to be poisoned. Premature aging of cells and their death occurs. In this case, a deterioration of the well-being of a person is noted, he is tormented by headaches. To prevent the negative effects of toxic substances on the body, it is necessary to rationally plan the diet. It should include products containing not only proteins, but also fats and carbohydrates. Dairy products are useful, since lactic acid bacteria contribute to the acceleration of the death of putrefactive colon microorganisms. The diet requires food, which is a source of pectin substances and fiber, which, by increasing the motor activity of the intestine, contribute to the removal of toxins (including toxic substances) from the body. 8.4 CATABOLISM OF PROTEINS AND AMINO ACIDS IN TISSUES Most of the amino acids formed in the intestines from proteins enter the bloodstream (95%) and a small part into the lymph. Amino acids enter the liver through the portal vein, where they are consumed for the biosynthesis of various 163