The paper presents the results of a comparative analysis by the method of Raman spectroscopy of the joint hyaline cartilage of adults and children. Differences in the spectral characteristics of the surface of articular cartilage are shown. New optical coefficients have been introduced, which make it possible to evaluate the age-related changes in cartilaginous tissue.
Analysis of effectiveness of the staphylococcal infections treatment in the tonsils is carried out using Raman spectroscopy method. Spectral changes were established in the treatment of palatine tonsils with the antibiotic Amoksiklav. It was shown that when the antibiotic dosage is 500mg / 10ml, the lines disappear at wave numbers 735 cm<sup>-1</sup> and 783 cm<sup>-1</sup>, 986 cm<sup>-1</sup>, and 1633 cm<sup>-1</sup>, corresponding to adenine, cytosine, proteins, and amide I, which indicates the effectiveness of treatment.