Helena E. Corleta

2400 Ramiro Barcelos St
Porto Alegre, RS 90035003, Brazil

Last Updated: 09/26/2026

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Found 20 publications

Ovulation triggers in unassisted reproduction, an old question still unanswered: a systematic review and meta-analysis.

Ovulation triggers in unassisted reproduction, an old question still unanswered: a systematic review and meta-analysis.

Journal: JBRA assisted reproduction
Published: December 10, 2025

Oxidative stress markers and sperm structural integrity regarding semen processing methods followed by cryopreservation.

Oxidative stress markers and sperm structural integrity regarding semen processing methods followed by cryopreservation.

Journal: Andrology
Published: January 28, 2025

Preeclampsia and transport of ions and small molecules: A literature review.

Preeclampsia and transport of ions and small molecules: A literature review.

Journal: Placenta
Published: June 11, 2024

Gender affirming hormone therapy and transgender women fertility: Histologic predictors of germ cell presence.

Gender affirming hormone therapy and transgender women fertility: Histologic predictors of germ cell presence.

Journal: Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia
Published: September 03, 2023

Timing of semen cryopreservation: before or after processing?

Timing of semen cryopreservation: before or after processing?

Journal: Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia
Published: July 04, 2023

Exploring the frequency of a TP53 polyadenylation signal variant in tumor DNA from patients diagnosed with lung adenocarcinomas, sarcomas and uterine leiomyomas.

Exploring the frequency of a TP53 polyadenylation signal variant in tumor DNA from patients diagnosed with lung adenocarcinomas, sarcomas and uterine leiomyomas.

Journal: Genetics and molecular biology
Published: May 19, 2023

Corrigendum to: "Metformin modulates PI3K and GLUT4 expression and Akt/PKB phosphorylation in human endometrial stromal cells after stimulation with androgen and insulin" [Eur. J. Obstet. Gynecol. Reprod. Biol. 175 (2014) 157-162].

Corrigendum to: "Metformin modulates PI3K and GLUT4 expression and Akt/PKB phosphorylation in human endometrial stromal cells after stimulation with androgen and insulin" [Eur. J. Obstet. Gynecol. Reprod. Biol. 175 (2014) 157-162].

Journal: European journal of obstetrics, gynecology, and reproductive biology
Published: August 01, 2022

Medical Residents, the Group and the Formation of Professional Identity During the COVID-19 Pandemic.

Medical Residents, the Group and the Formation of Professional Identity During the COVID-19 Pandemic.

Journal: Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia
Published: June 29, 2022

Voice, Speech, and Clinical Aspects During Pregnancy: A Longitudinal Study.

Voice, Speech, and Clinical Aspects During Pregnancy: A Longitudinal Study.

Journal: Journal of voice : official journal of the Voice Foundation
Published: February 26, 2022

Ovarian Tissue Culture to Preserve Fertility in Transgender Male Patients after Hormonal Treatment.

Ovarian Tissue Culture to Preserve Fertility in Transgender Male Patients after Hormonal Treatment.

Journal: Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia
Published: February 09, 2022

Semen Analysis of Total Motile Sperm Count Based on the 1999 and 2010 WHO Criteria.

Semen Analysis of Total Motile Sperm Count Based on the 1999 and 2010 WHO Criteria.

Journal: JBRA assisted reproduction
Published: November 17, 2021

Contribution of Ultra-processed Food to the Daily Food Intake of HIV-positive and HIV-Negative Women during Pregnancy.

Contribution of Ultra-processed Food to the Daily Food Intake of HIV-positive and HIV-Negative Women during Pregnancy.

Journal: Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia
Published: September 04, 2019
Showing 1-12 of 20

Last Updated: 09/26/2026