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Oxidative Stress In Semen And Male Infertility

2018-03-20 00:52:12 | BioPortfolio

Published on BioPortfolio: 2018-03-20T00:52:12-0400

Clinical Trials [640 Associated Clinical Trials listed on BioPortfolio]

Impact of Escitalopram on Sperm DNA Fragmentation

Double-blind placebo-controlled randomized trial of daily escitalopram for 6 weeks in healthy men with normal semen analyses and no psychiatric history of depression, bipolar, mania or sui...

Effect of Different Sperm Processing Methods in ICSI Outcome.

A total 180 semen samples from couples diagnosed with unexplained infertility were SDF index tested , then total 120 semen samples of patients' husbands with abnormal SDF index were random...

Effects of Procyanidine on Semen Parameters and DNA Fragmentation Index During Cryopreservation of Abnormal Human Semen Samples

Cryopreservation is the storage of biological material at subzero temperatures at which biochemical processes of cell metabolism and the biochemical reactions that lead to cell death are s...

Semen Analysis After Proton Therapy for Prostate Cancer

The purpose of this study is to evaluate semen for changes following radiation treatment with proton beam radiotherapy alone. The semen samples will be compared for sperm count, sperm move...

Impact of Sperm Oxidative Stress on Embryonic Parameters and Pregnancy Success During Intrauterine Insemination and in Vitro Fertilization

Oxidative stress (OS) is characterized by an imbalance between the production of reactive oxygen species (ROS) and the ability of the body to eliminate them. Such an imbalance can lead to ...

PubMed Articles [20501 Associated PubMed Articles listed on BioPortfolio]

The relationship between sperm DNA fragmentation, free radicals and antioxidant capacity with idiopathic repeated pregnancy loss.

More than two consecutive miscarriages in less than 20 weeks of gestation is defined as recurrent spontaneous miscarriage. Various causes such as uterine anatomical anomalies, genetic factors, and inf...

Correlation of sperm DNA fragmentation index with age and semen parameters in infertile men.

To explore the correlation of the sperm DNA fragmentation index (DFI) with age, sperm concentration and sperm motility in infertile men.

High-risk human papillomavirus in semen is associated with poor sperm progressive motility and a high sperm DNA fragmentation index in infertile men.

Does the presence of human papillomavirus (HPV) in semen impact seminal parameters and sperm DNA quality in white European men seeking medical help for primary couple's infertility?

Correlation between objective semen analysis and fertility in Japanese quail.

This study investigated the relationship between sperm kinematics and egg fertility in Japanese quail in an attempt to identify a semen trait that could be used to predict male fertility. Males (n=45)...

Comparative analysis of human sperm glycocalyx from different freezability ejaculates by lectin microarray and identification of ABA as sperm freezability biomarker.

Semen cryopreservation has been widely applied in assisted reproductive technologies and sperm bank, but it causes considerable impairments on sperm quality. It is necessary to find an evaluation indi...

Medical and Biotech [MESH] Definitions

The quality of SEMEN, an indicator of male fertility, can be determined by semen volume, pH, sperm concentration (SPERM COUNT), total sperm number, sperm viability, sperm vigor (SPERM MOTILITY), normal sperm morphology, ACROSOME integrity, and the concentration of WHITE BLOOD CELLS.

A condition characterized by the complete absence of SEMEN. This disorder should be differentiated from AZOOSPERMIA, absence of sperm in the semen.

A condition of suboptimal concentration of SPERMATOZOA in the ejaculated SEMEN to ensure successful FERTILIZATION of an OVUM. In humans, oligospermia is defined as a sperm count below 20 million per milliliter semen.

A multistage process that includes the determination of a sequence (protein, carbohydrate, etc.), its fragmentation and analysis, and the interpretation of the resulting sequence information.

Centers for acquiring and storing semen.

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