Bellido, D2026-03-222026-03-221976https://andeanlibrary.org/handle/123456789/17349Abstract. This work aims at studying lipid metabolim of individuals living in hipoxia. Bolivians serum lipids are studied comparatively to those of French individuals. - Serum total lipids, total cholesteron and triglycerids have ratios within normal standards found in literature. - The pre-ẞ-lipoprotein fraction is increased; it is balanced by a decrease of the ẞ-lipoprotein fraction. - The reduction of total serum phospholipids is associated to the decrease of phosphatidylcholines, but the group of phosphatidylethanolamines, phosphatidic acids, phosphatidylglycerols, cardiolipids is increased.frSERIES DE LÍPIDOSPRE-ẞ-LIPOPROTEÍNASBOLIVIAArticle