Steroidal contraceptives and changes in individual plasma phospholipids: possible role in thrombosis
- 1 September 1990
- journal article
- Published by Springer Nature in Advances in Contraception
- Vol. 6 (3) , 193-206
- https://doi.org/10.1007/bf01849494
Abstract
The changes in the levels of individual phospholipids were studies in women during prolonged use of three types of steroidal contraceptive preparation: high-dose combined pills (Noriday 1+50 Fe); low-dose combined pills (Nominest Fe) and progestin-only injectables (Depo-Provera). Women on high-dose combined pills had significantly higher (ppppppppp<0,01) que los controles. A fin de evaluar el efecto global posible de los cambios en los fosfolípidos plasmáticos en las usuarias de anticonceptivos de tipo esteroide, se calcularon, teniendo en cuenta la actividad importante ya conocida de los PS y PE en la hemostasia, las proporciones siguientes: PE/fosfolípidos plasmáticos totales, PS/fosfolípidos plasmáticos totales y la suma de los PE y PS/fosfolípidos plasmáticos. Los resultados obtenidos utilizando estos índices confirman ciertos informes anteriores que indicaban que el riesgo y la incidencia de trombosis en las usuarias de anticonceptivos de tipo esteroide dependería de la dosis de estrógeno. El artículo llegó a la conclusión de que tal vez haya una relación entre las alteraciones provocadas por la dosis de estrógeno, tales como las observadas en los fosfolípidos, y las trombopatías, en particular...Keywords
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