Results 41 to 50 of about 4,405 (192)

Seroprevalencia de enfermedad celiaca en pacientes con infertilidad. Un estudio de casos y controles

Gaceta Médica de México, 2023
Antecedentes: Aunque los pacientes con enfermedad celiaca (EC) tienen en su mayoría manifestaciones digestivas, algunos pueden presentarlas de índole extraintestinal (atípicas), como anemia crónica, ataxia y trastornos de la fertilidad.
José M. Remes-Troche, Luis A. Sánchez-Vargas, Shareni Ríos-Gálvez, Ana D. Cano-Contreras, Jorge Amerena-Abreu, Eli de la Cruz-Patiño, Arturo Meixueiro-Daza, Héctor Vivanco-Cid   +7 more
doaj   +1 more source

Assessment of Prostaglandin-Endoperoxide Synthase 2 and Versican gene expression profile from the cumulus cells: association with better in vitro fertilization outcomes

Journal of Ovarian Research, 2018
Background Current methods for determining superior embryo quality (morphological assessment) are unable to compensate for poor pregnancy outcomes. Due to the importance of the cumulus-oocyte complex and the value of cumulus cells (CCs) as markers of ...
Azucena Ocampo, Jeimy Pedraza, Ginna Ortiz, Elizabeth Hernández-Pérez, Leonardo Porchia, Esther López-Bayghen   +5 more
doaj   +1 more source

Infertilidad en los seres humanos [PDF]

, 2023
Históricamente, la infertilidad se ha caracterizado como una afección médica que se manifiesta en la incapacidad de alcanzar un embarazo después de tener relaciones sexuales sin protección de manera regular durante un período de 12 meses o más ...
Carrasco Vargas, Martha Marina
core  

Vaginal progesterone decreases preterm birth and neonatal morbidity and mortality in women with a twin gestation and a short cervix: an updated meta‐analysis of individual patient data

Ultrasound in Obstetrics &Gynecology, Volume 49, Issue 3, Page 303-314, March 2017., 2017
ABSTRACT Objective To assess the efficacy of vaginal progesterone for the prevention of preterm birth and neonatal morbidity and mortality in asymptomatic women with a twin gestation and a sonographic short cervix (cervical length ≤ 25 mm) in the mid‐trimester.
R. Romero, A. Conde‐Agudelo, W. El‐Refaie, L. Rode, M. L. Brizot, E. Cetingoz, V. Serra, E. Da Fonseca, M. S. Abdelhafez, A. Tabor, A. Perales, S. S. Hassan, K. H. Nicolaides   +12 more
wiley   +1 more source

Alteraciones citogenéticas en pacientes con diagnóstico de infertilidad en Lima, Perú

Revista Chilena de Obstetricia y Ginecología, 2022
Introducción: La infertilidad es una enfermedad multicausal y el componente genético representa uno de sus principales eventos. Si bien la distribución de la infertilidad puede variar entre poblaciones, las parejas de los países con bajos y medianos ...
Jeel Moya-Salazar, Rafael Vega-Vera, Víctor Rojas-Zumaran, Hans Contreras-Pulache   +3 more
doaj   +1 more source

La obesidad y sus efectos de infertilidad masculina: revisión bibliográfica

, 2023
"Fundamentos: La obesidad representa un factor de riesgo para muchas enfermedades, incluyendo la infertilidad masculina. Los hombres obesos tienen más probabilidades de experimentar problemas de infertilidad debido a alteraciones de la función ...
Guerra Ortega , Diana laura
core   +1 more source

Whole Genome Amplification of Day 3 or Day 5 Human Embryos Biopsies Provides a Suitable DNA Template for PCR‐Based Techniques for Genotyping, a Complement of Preimplantation Genetic Testing

BioMed Research International, Volume 2017, Issue 1, 2017., 2017
Our objective was to determine if whole genome amplification (WGA) provides suitable DNA for qPCR‐based genotyping for human embryos. Single blastomeres (Day 3) or trophoblastic cells (Day 5) were isolated from 342 embryos for WGA. Comparative Genomic Hybridization determined embryo sex as well as Trisomy 18 or Trisomy 21. To determine the embryo’s sex,
Elizabeth Schaeffer, Bruno López-Bayghen, Adina Neumann, Leonardo M. Porchia, Rafael Camacho, Efraín Garrido, Rocío Gómez, Felipe Camargo, Esther López-Bayghen, Peter J. Oefner   +9 more
wiley   +1 more source

Prevalencia de hipotiroidismo subclínico en mujeres con infertilidad en un hospital de tercer nivel

Horizonte Sanitario, 2019
Objetivo: Establecer la prevalencia de hipotiroidismo subclínico en mujeres con infertilidad en el periodo enero-diciembre de 2018, en un hospital materno infantil.
Sabino Francisco Lugo Montoya, Ever Dominguez Morales, Clara Magdalena Martínez-Hernández   +2 more
doaj   +1 more source

A Higher Ovarian Response after Stimulation for IVF Is Related to a Higher Number of Euploid Embryos

BioMed Research International, Volume 2017, Issue 1, 2017., 2017
This study has analysed the relationship between ovarian response and the number of euploid embryos. This is a post hoc analysis of a subset of data generated during a prospective cohort study previously published. Forty‐six oocyte donors were subjected to ovarian stimulation with 150 IU of rFSH and 75 IU of hp‐hMG in a GnRH agonist long protocol ...
Elena Labarta, Ernesto Bosch, Amparo Mercader, Pilar Alamá, Emilia Mateu, Antonio Pellicer, Mittal Suneeta   +6 more
wiley   +1 more source

Multiple Determinations of Sperm DNA Fragmentation Show That Varicocelectomy Is Not Indicated for Infertile Patients with Subclinical Varicocele

BioMed Research International, Volume 2014, Issue 1, 2014., 2014
Varicocele is one of the most common causes of low semen quality, which is reflected in high percentages of sperm cells with fragmented DNA. While varicocelectomy is usually performed to ameliorate a patient’s fertility, its impact on sperm DNA integrity in the case of subclinical varicocele is poorly documented.
Agustín García-Peiró, Jordi Ribas-Maynou, María Oliver-Bonet, Joaquima Navarro, Miguel A. Checa, Alexandros Nikolaou, María J. Amengual, Carlos Abad, Jordi Benet, Paul W. Doetsch   +9 more
wiley   +1 more source