Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7863310.17816/kazmj78633Research ArticleEffect of potato extractives on experimental polyneuritis in pigeonsPoteryaevE.info@eco-vector.comKazan University150219231913112108202121082021Copyright © 2021, Poteryaev E.2021<p>According to most authors, the signs of polyneuritis in pigeons and hens are the following disorders: loss of appetite, emaciation, limb paralysis and convulsions of the neck muscles, resulting in the characteristic tilting back of the head occurring 1-3 days before death and appearing as seizures from 5 to 10 times a day, especially at external stimulation.</p>Kazan Medical archiveКазанский медицинский архив