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Research

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research Effect of Testosterone, Dihydrotestosterone, Estradiol and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm

June 2022 in “Journal of Experimental Biology and Agricultural Sciences”

This study found that steroid hormones influence the quality indicators of fresh and cryopreserved stallion sperm, with testosterone negatively correlated with motility and estradiol positively correlated with survival rate.

research Origanum vulgareL. leaves extract alleviates testis and sperm damages induced by finasteride: Biochemical, Immunohistological and apoptosis genes based evidences

4 citations , September 2020 in “Andrologia”

This study found that Origanum vulgare extract improved testicular structure and function in mice against finasteride-induced damage by enhancing antioxidant defense and modulating gene expression related to apoptosis.

research Single injection of very mild dose BOTOX in the vastus lateralis improves testicular spermatogenesis and sperm motility in ageing experimental mice

October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)”

This study found that a mild intramuscular dose of BOTOX increased spermatogenesis and improved sperm quality in ageing mice, suggesting potential benefits for managing male infertility.

research The Effect of Intratesticular Platelet-Rich Plasma Injection on Sperm Retrieval Rates in Non-Obstructive Azoospermia Male after Failed Testicular Sperm Extraction: An Inception Cohort

January 2025 in “The World Journal of Men s Health”

In this study, autologous intratesticular PRP injection was found to be a feasible and well-tolerated procedure with low complication rates and quick recovery, but the authors indicated that current evidence is insufficient to confirm its effectiveness for mTESE.

research Faculty Opinions recommendation of Tracking research trends and hotspots in sperm DNA fragmentation testing for the evaluation of male infertility: a scientometric analysis.

January 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature”

This review reports an increasing trend in sperm DNA fragmentation research over the past 20 years, with a focus on lifestyle, asthenozoospermia, and varicocele, and highlights the TUNEL technique as widely used.

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Community Join

5 / 334 results

community H as anyone done sperm/fertility test before and after staring finasteride?

6 upvotes 6 years ago

The conversation discusses the impact of finasteride on sperm, including potential side effects like decreased ejaculate volume and total sperm count. Users share experiences and concerns about fertility tests before and after starting finasteride.

community Dermatologist won't prescribe oral finasteride without first trying topical and having blood and sperm tests done

1 upvotes 7 months ago

A user is frustrated that their dermatologist requires blood and sperm tests before prescribing oral finasteride, despite already taking oral minoxidil. They prefer oral medication over topical treatments due to sensory issues and are considering asking their GP for a finasteride prescription or seeking alternatives online.

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Learn

3 / 800 results

learn Cyproterone

a synthetic anti-androgen and weak progestogen that inhibits DHT binding to androgen receptor

learn Dutasteride

5-alpha reductase inhibitor that blocks both enzyme types, a stronger DHT blocker than finasteride

learn Neem Oil

Oil from the neem tree, used in traditional remedies

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Experts

1 / 15 results

Hair Loss Specialist
Dr. Fernando Testi, MD
Benissa, Comunitat Valenciana, Spain

Clinics

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