Medhat K. Amer

Giza, GZ, Egypt

Last Updated: 09/26/2026

Save publications for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Found 15 publications

Evaluation of seminal plasma levels of vaspin and visfatin in infertile males with elevated sperm DNA fragmentation index: a comparative study.

Evaluation of seminal plasma levels of vaspin and visfatin in infertile males with elevated sperm DNA fragmentation index: a comparative study.

Journal: Basic and clinical andrology
Published: April 30, 2024

Genetic anomalies in infertile Egyptian men and their impact on sperm retrieval rates and intracytoplasmic sperm injection outcome: A retrospective cohort study.

Genetic anomalies in infertile Egyptian men and their impact on sperm retrieval rates and intracytoplasmic sperm injection outcome: A retrospective cohort study.

Journal: Andrology
Published: April 04, 2024

Estimation of B-inhibin and anti mullerian hormone in functional azoospermia and their correlations with surgical sperm retrieval: A prospective case-control study.

Estimation of B-inhibin and anti mullerian hormone in functional azoospermia and their correlations with surgical sperm retrieval: A prospective case-control study.

Journal: Urologia
Published: March 15, 2024

Evaluation of the Utility of Seminal Plasma Resistin and Leptin in Predicting Successful Surgical Sperm Retrieval in Men with Non-Obstructive Azoospermia.

Evaluation of the Utility of Seminal Plasma Resistin and Leptin in Predicting Successful Surgical Sperm Retrieval in Men with Non-Obstructive Azoospermia.

Journal: Journal of reproduction & infertility
Published: November 23, 2022

Intrasurgical Seminiferous Tubular Diameter Correlates with Total Motile Sperm Count in Azoospermia: a Prospective Cohort Study.

Intrasurgical Seminiferous Tubular Diameter Correlates with Total Motile Sperm Count in Azoospermia: a Prospective Cohort Study.

Journal: Reproductive sciences (Thousand Oaks, Calif.)
Published: January 07, 2022

Fresh vs frozen testicular sperm for assisted reproductive technology in patients with non-obstructive azoospermia: A systematic review.

Fresh vs frozen testicular sperm for assisted reproductive technology in patients with non-obstructive azoospermia: A systematic review.

Journal: Arab journal of urology
Published: September 23, 2021

Comparative study between two techniques for artificial shrinkage of blastocysts prior to vitrification: LASER pulse versus micro-needle technique in increasing chemical, clinical pregnancy and live birth rates after ICSI, a randomized controlled trial.

Comparative study between two techniques for artificial shrinkage of blastocysts prior to vitrification: LASER pulse versus micro-needle technique in increasing chemical, clinical pregnancy and live birth rates after ICSI, a randomized controlled trial.

Journal: The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians
Published: March 01, 2021

A Global Survey of Reproductive Specialists to Determine the Clinical Utility of Oxidative Stress Testing and Antioxidant Use in Male Infertility.

A Global Survey of Reproductive Specialists to Determine the Clinical Utility of Oxidative Stress Testing and Antioxidant Use in Male Infertility.

Journal: The world journal of men's health
Published: February 27, 2021

Assessment of correlation between asthenozoospermia and mitochondrial DNA mutations in Egyptian infertile men.

Assessment of correlation between asthenozoospermia and mitochondrial DNA mutations in Egyptian infertile men.

Journal: Journal, genetic engineering & biotechnology
Published: October 05, 2020

Evaluation of neoadjuvant gonadotropin administration with downregulation by testosterone prior to second time microsurgical testicular sperm extraction: A prospective case-control study.

Evaluation of neoadjuvant gonadotropin administration with downregulation by testosterone prior to second time microsurgical testicular sperm extraction: A prospective case-control study.

Journal: Urologia
Published: April 24, 2020

Effect of cryoprotectant-free vitrification versus conventional freezing on human testicular sperm motility: a prospective comparative study.

Effect of cryoprotectant-free vitrification versus conventional freezing on human testicular sperm motility: a prospective comparative study.

Journal: Human fertility (Cambridge, England)
Published: December 17, 2019

Factors determining the sperm retrieval rate in fresh versus salvage micro-TESE: a comparative cohort study.

Factors determining the sperm retrieval rate in fresh versus salvage micro-TESE: a comparative cohort study.

Journal: International urology and nephrology
Published: December 19, 2018
Showing 1-12 of 15

Last Updated: 09/26/2026