Возрастные особенности кристаллизации слезы у здоровых лиц

Аннотация

The crystalloscopic picture of native tears of healthy people aged 20 to 70 years is studied. In the facies of the tears of young people (20-35 years old) there are crystals forming the figures of snowflakes and chamomiles. Crystallization in the form of branches of pine or spruce is characteristic for individuals of 40 and 50 years. In individuals older than 50 years, the crystallization of tears in the form of fern stems is observed, from which secondary branches of different length and thickness leave. At the same time, the systemic nature of their branching is preserved. In this age group, in the tear facies, we did not observe crystal patterns in the form of snowflakes and chamomiles.The study showed that the crystalloscopic picture of tear fluid of healthy people of different age groups is different, which should be taken into account when studying the crystallogram of tears, both in normal and in different pathologies.