In our work we aimed to conduct a fundamental study of the process of morphological disorganization of the structural components of the mucous membrane and cartilage of the larynx at the end of the seventh day of experimental opioid effects at the microstructural level. This information in the future will allow to form a pathomorphological base, which will be used to compare the components of the mucous membrane and cartilage of the larynx in the norm with the dynamics of their changes as a result of experimental opioid effects at different times.

The aim of our work was to study scientific information and statistics on pathomorphological manifestations in tissues, organs and systems of the body when exposed to a molecule of opioid drugs in the aspect of experimental research.

The aim of our work was to study scientific information and statistics on pathomorphological manifestations in tissues, organs and systems of the body when exposed to a molecule of opioid drugs.

In our work, the aim was to conduct a fundamental study of the issue concerning the ultrastructural characteristics of the mucous membrane and cartilaginous corset of the rat larynx in the norm.This information in the future will make it possible to form a base that will be used to compare the components of the mucosa and laryngeal cartilage in the norm with the dynamics of their changes as a result of experimental opioid exposure.