Results 31 to 40 of about 40,626 (154)

Efectos de la alteración endocrina durante la gestación: una revisión sistemática

open access: yesRevista de Salud Ambiental, 2014
Los alteradores endocrinos son contaminantes ambientales, naturales y sintéticos, ubicuos, que pueden mimetizar, bloquear o alterar funciones hormonales.
Agustin Llopis-Gonzalez   +3 more
doaj   +2 more sources

Perinatal outcomes of twin pregnancies complicated by early twin‐to‐twin transfusion syndrome treated with fetoscopic laser surgery

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 461-469, April 2026.
ABSTRACT Objective The aim of this study was to evaluate the perinatal outcomes of monochorionic diamniotic (MCDA) twin pregnancies complicated by early twin‐to‐twin transfusion syndrome (TTTS) treated with fetoscopic laser surgery (FLS), and to compare rates of fetal survival across Quintero stages.
F. G. Sileo   +35 more
wiley   +1 more source

Predictive value of gB2 antibodies for maternal–fetal transmission after primary cytomegalovirus infection treated with valacyclovir

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 455-460, April 2026.
ABSTRACT Objective To estimate the residual risk of maternal–fetal transmission after primary cytomegalovirus (CMV) infection in the periconceptional period or the first trimester in women treated with valacyclovir, and to assess whether the presence of glycoprotein B2 (gB2)‐specific immunoglobulin (Ig)‐G antibodies on immunoblot analysis refines fetal
K. O. Kagan   +6 more
wiley   +1 more source

Gestación heterotópica en dos casos de embarazos espontáneos [PDF]

open access: yes, 2012
Gestación heterotópica se define como la coexistencia entre gestación intra y extrauterina. Su incidencia es baja en embarazos espontáneos, aumentando con las técnicas de reproducción asistida, por lo tanto, su diagnóstico precisa de un alto índice de ...
Aranda F,Mireia   +5 more
core   +1 more source

Placental insufficiency markers to assess the risk of non‐chromosomal genetic conditions in early‐onset fetal growth restriction

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.
ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina   +17 more
wiley   +1 more source

Ultrasound features in early pregnancy for predicting abnormal karyotype in first‐trimester miscarriage

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 376-384, March 2026.
ABSTRACT Objective To investigate whether combining abnormal morphological features observed on ultrasound in live pregnancies that ended in a first‐trimester miscarriage can predict an abnormal karyotype. Methods This retrospective observational cohort study was conducted at the early‐pregnancy assessment unit at University College London Hospital ...
T. Setty   +5 more
wiley   +1 more source

TEDH y gestación por sustitución [Recurso Educativo] [PDF]

open access: yes, 2021
Grado en Derecho. Derecho Internacional Privado Grupo II, 2020-201[ES]Cuando hablamos de gestación por sustitución, observamos que existe una denominación muy variada acerca del tema que hacen referencia a un mismo fenómeno: gestación por sustitución ...
Guerrero Soto, Sandra Gabriela   +11 more
core  

La gestación por sustitución [PDF]

open access: yes, 2023
En este Trabajo Fin de Grado se abordará el estudio de la denominada gestación por sustitución, una cuestión indudablemente debatida y que cuenta con seguidores y con detractores.
Benítez Cruz, Paola del Carmen
core   +3 more sources

Conocimientos sobre salud bucal y demanda de servicios estomatológicos en relación con la enfermedad periodontal en embarazadas Knowledge on oral health and demand of dental services in relation to the periodontal disease in pregnant women

open access: yesRevista Cubana de Estomatología, 2008
OBJETIVOS: evaluar el nivel de conocimientos sobre salud bucal y su relación con la prevalencia y gravedad de la enfermedad periodontal, así como la demanda de servicios estomatológicos por parte de las embarazadas, determinar la prevalencia y gravedad ...
Caridad Almarales Sierra   +1 more
doaj  

Fetoscopic laser ablation vs standard management for Type‐II and Type‐III vasa previa

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 320-328, March 2026.
ABSTRACT Objective The standard management (SM) for vasa previa (VP) includes antepartum inpatient admission at 28–32 weeks' gestation followed by Cesarean delivery at 34–37 weeks. Case reports and case series have reported on fetoscopic laser ablation (FLA) as an alternative management approach for Types‐II and ‐III VP.
S. Backley   +11 more
wiley   +1 more source

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