Search

for
Search:

Research

5 / 1000+ results

research Hormonal status of male reproductive system: androgens and estrogens in the testis and epididymis. In vivo and in vitro approaches.

43 citations , January 2006 in “PubMed”

This article summarizes findings on the role of androgens and estrogens in male reproductive tissues across species, highlighting the roles of hormone metabolism, receptor distribution, and stress-induced changes.

research Significant Effects of Mild Endogenous Hormonal Changes in Humans: Considerations for Low-Dose Testing

2 citations , March 2001 in “Environmental Health Perspectives”

Small hormonal imbalances can cause significant health problems, so more sensitive testing for hormone-disrupting chemicals is needed.

research Basics of Hormonal Contraception

August 2010 in “Springer eBooks”

Hormonal contraceptives are effective for teens but require careful consideration of side effects and individual health.

research An Expert System for Clinical Risk Assessment of Polycystic Ovary Syndrome under Uncertainty

September 2023 in “Research Square (Research Square)”

This study describes the development of a prototype clinical expert system that uses a belief rule-based inference methodology to improve the risk stratification and diagnosis of polycystic ovary syndrome by addressing uncertainties in clinical data and domain knowledge.

Immunoreactivity of the SARS-CoV-2 Entry Proteins ACE-2 and TMPRSS-2 in Murine Models of Hormonal Manipulation, Aging, and Cardiac Injury

research Immunoreactivity of the SARS-CoV-2 entry proteins ACE-2 and TMPRSS-2 in murine models of hormonal manipulation, ageing, and cardiac injury

5 citations , December 2021 in “Scientific Reports”

In this study, researchers found that in mice, gonadal hormones and biological sex do not affect the expression of SARS-CoV-2 entry proteins ACE-2 and TMPRSS-2 in the respiratory tract, regardless of disease state.

View more "hormonal systems" in research →

Community Join

5 / 727 results

community Anyone tried winlevi for hair loss? I am curious about it as someone who doesn’t want to change my hormones systemically.

2 upvotes 5 months ago

Winlevi is being considered for hair loss by someone who wants to avoid systemic hormonal changes. Minoxidil, finasteride, and RU58841 are also mentioned as treatments.

community Latest study on RU58841 done 19. August 2026.

25 upvotes 3 weeks ago

RU58841 can be absorbed systemically after topical application, but the study did not find immediate hormonal disruption. The study highlights the need for more research on long-term safety and effects of RU58841, as well as the importance of quality control in products from the grey market.

community A Technical Question About Pyrilutamide

in Research/Science 5 upvotes 3 years ago

Pyrilutamide is believed to be more effective than RU58841 and 1 mg finasteride in treating hair loss, with no systemic hormonal effects and the potential to block more than 31% of scalp DHT. It may also antagonize scalp testosterone due to its action as an androgen receptor antagonist.

community The expected timeline for PP405 - Next update at AAD Annual Meeting in March 2026 ?

34 upvotes 8 months ago

A new hair loss treatment, PP405, showed promising Phase 2a results with 31% of patients experiencing over 20% hair density increase without systemic absorption, avoiding hormonal side effects. The treatment is expected to be expensive, with Phase 3 trials starting mid-2026, and there is skepticism about the data's strength.

community Hormonal changes on Finasteride?

37 upvotes 1 year ago

Finasteride can increase estrogen levels, causing dizziness and nausea. Users discuss adjusting treatment and diet, and explore alternatives for hair loss management.

View more "hormonal systems" in community →

Learn

10 / 801 results

learn Hair Transplant

Who is a good candidate for a hair transplant? Good candidates for hair transplants have sufficient donor hair and stable hair loss patterns.

learn Pyrilutamide

highly targeted anti-androgen that might have minimal systemic effects

learn Alfatradiol

a synthetic estrogen used topically as an anti-androgen

learn Finasteride

Frontline, gold standard treatment for combatting androgenic alopecia

learn Overview

learn Thymosin Beta 4

learn Lavender

Is lavender effective for hormonal hair loss or just stress? Lavender may help with stress-related hair loss but has limited evidence for hormonal hair loss.

learn procapil

Want to stop hormonal hair loss without touching your hormone levels? Procapil could block the enzyme doing the damage. Procapil's supplier describes it as inhibiting 5-alpha reductase at the scalp without changing hormone levels, but the published support is cell and animal work plus one small human study of a caffeine-plus-Procapil formula. It is a cosmetic ingredient, not an approved hair-loss treatment, and no trial has compared it with finasteride or minoxidil.

learn Baicapil

Losing hair from hormonal imbalance? Baicapil might block DHT without messing with your hormones. No published study shows that Baicapil blocks DHT — the only data on the ingredient itself is the manufacturer's own unpublished dossier, and the baicalin research behind the claim is cancer cell-line work in which the effect was explicitly independent of the androgen receptor.

learn Adenosine

Adenosine : Can it help if my hair loss is due to a hormonal imbalance like PCOS or DHT? Adenosine may help improve hair growth affected by hormonal imbalances like PCOS or DHT.

View more "hormonal systems" in learn →

Clinics

3 / 43 results

Experts

— no results

Try a deeper search in experts →