ACE and hypertensive disorder: In contrast, no association between ACE I/D genotypes and hypertension has been established in Slovenians [49], Buryats [41], Thais [50], Romany subjects and Slovaks [51], a Cuban population, primarily of European and African ancestry, living in Havana [52], an Algerian population from Oran [53], and some Chinese minorities, including Mongolians, Uyghurs, Yugurs and Koreans [26].