Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6651910.17816/kazmj66519EditorialTo the question of the quantitative content of acetylcholine in the lacrimal fluidNefedovaZ. Yu.info@eco-vector.com3001196344172722804202128042021Copyright © 1963, Nefedova Z.Y.1963<p>A number of studies have appeared in the ophthalmic literature trying to link the pathogenesis of some diseases - glaucoma, tuberculosis-allergic eye diseases - with impaired neurohumoral regulation, since the cholinergic activity of the lacrimal fluid depended on the degree of damage to the pathological process of the eye and the general condition of the patient. The lacrimal fluid of healthy people usually caused an adrenergic effect on the frog's heart. We carried out a quantitative determination of acetylcholine in the lacrimal fluid of sick and healthy people on isolated frog lungs (according to Korsten's method - 1941, modified by Khamitov, 1959).</p>Kazan Medical archiveКазанский медицинский архив