Sayfutdinova Z.A, Xashimova G.Y, Yusupov B.N, Muhammadiev X.G and Nurillayeva G.S 2023. MODERN CONCEPTS OF HYPOXIA-INDUCIBLE FACTOR -1 (HIF1) AS AN IMPORTANT PATHOPHYSIOLOGICAL MECHANISM FOR THE DEVELOPMENT OF ISCHEMIA. European Journal of Humanities and Educational Advancements. 4, 1 (Jan. 2023), 41-45.