Results 81 to 90 of about 805 (190)
, 2023 Introduction: Drospirenone/estetrol (DRSP/E4) is a combined oral contraceptive (COC) recently approved in several countries. It is composed of 15 mg of E4, a natural estrogen produced by human fetal liver throughout pregnancy, and 3 mg of DRSP, the first
Facchinetti F. +4 more
core +1 more source
Estetrol/Drospirenone – an Advance on CHC with Ethinyl Estradiol?
, 2023 A contraceção hormonal combinada (CHC) é um dos métodos contracetivos mais utilizados em todo o mundo. As questões relacionadas com a segurança, particularmente o risco tromboembólico (TE), estão em permanente avaliação. A combinação estetrol/ drospirenona (E4/DRSP) é um contracetivo oral combinado (COC) eficaz, com um perfil de hemorragia estável e ...
Palma,Fátima +4 more
openaire +2 more sources
Estudio de los efectos del estetrol sobre líneas celulares y un modelo in vivo de endometriosis
Tesis (Doctor en Ciencias Biológicas con mención en Ciencias Fisiológicas)--Pontificia Universidad Católica de Chile, 2025El estetrol (E4) es un estrógeno natural producido principalmente por el hígado fetal humano, que ha demostrado efectos ...
Maldonado Flores, Gabriel Esteban
core +1 more source
Impact of estetrol (E4) on hemostasis, metabolism and bone turnover in postmenopausal women
, 2022 This study aimed to determine the effects of estetrol (E4) on hemostasis, lipids, carbohydrate metabolism and bone turnover in postmenopausal women. This study was a multicenter, randomized, double-blind placebo-controlled phase 2 trial. Participants (n =
U. Gaspard (14141100) +15 more
core +1 more source
Potential use of estetrol in sensorineural hearing loss protection
, 2017 peer reviewedIntroduction and Aims: Estrogens have a positive impact on the auditory function. Indeed, estradiol (E2) treatment in animals protects against acoustic trauma and aminoglycoside toxicity and its depletion can contribute to age-related ...
LEFEBVRE, Philippe +4 more
core
Estetrol combined with drospirenone: an oral contraceptive with high acceptability, user satisfaction, well-being and favourable body weight control [PDF]
, 2017 peer reviewedObjectives: This study evaluated acceptability, user satisfaction, body weight control and general well-being of estetrol (E4) combined with either drospirenone (DRSP) or levonorgestrel (LNG).
Jean-Michel Foidart +13 more
core +1 more source
Unconjugated estetrol in normal pregnancy.
Clinical and experimental obstetrics & gynecology, 1983 The Authors studied the levels of Estetrol (15 alpha-hydroxyestriol) in the amniotic fluid, in maternal and foetal plasma, by the RIA method, in near-term pregnancies. Higher concentrations of this steroid were found in the foetal plasma and in amniotic fluid than in the maternal plasma.
L, Benassi +3 more
openaire +1 more source
Estetrol attenuates neonatal hypoxic–ischemic brain injury
, 2014 peer reviewedEstetrol (E4) is a recently described natural estrogen with four hydroxyl-groups that is synthesized exclusively during pregnancy by the human fetal liver. It has important antioxidative activity.
Nisolle, Michelle +6 more
core +1 more source
El papel del estetrol en la anticoncepción: una revisión integral
Revista Chilena de Obstetricia y GinecologíaEsta revisión narrativa explora el papel potencial del estetrol (E4), un esteroide estrogénico natural, en la anticoncepción, analizando sus propiedades farmacológicas, su efectividad y su seguridad.
Manuel Sánchez-Prieto +6 more
doaj +1 more source
Environment InternationalCombined oral contraceptives, comprising of both an oestrogen and a progestin component, are released in aquatic environments and potentially pose a risk to aquatic wildlife by their capacity to disrupt physiological mechanisms.In this study, the ...
Sébastien Baekelandt +9 more
doaj +1 more source