research Immunohistochemical Localization of Types 1 and 2 5α-Reductase in Human Scalp
The study found that two enzymes linked to hair loss are located in different parts of the scalp, supporting a common treatment's effectiveness.
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270-300 / 1000+ results research Discovery and Clinical Development of Dutasteride, a Potent Dual 5α-Reductase Inhibitor
Dutasteride effectively treats benign prostatic hyperplasia and may reduce prostate cancer risk.
research Clinical Application of 5α-Reductase Inhibitors
5α-reductase inhibitors, like finasteride and dutasteride, effectively treat BPH, male baldness, and hirsutism, with potential for acne and prostate cancer prevention.
research Immunolocalization of 5α-Reductase Isozymes in Acne Lesions and Normal Skin
The study found that the enzyme linked to acne is present in the same areas of both acne-affected and normal skin.
research Steroid 5α-Reductase Inhibitors
New steroidal compounds could be effective for treating conditions related to 5α-reductase enzyme activity.
research Synthesis and In Vitro Evaluation of 4-Substituted N-(1,1-Dimethylethyl)-3-Oxo-4-Androstene-17β-Carboxamides as 5α-Reductase Inhibitors and Antiandrogens
The new compounds moderately block a specific enzyme and strongly counteract a male hormone, suggesting potential for treating certain male-related health conditions.
![The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route](/images/research/73bab8dc-bdf0-45e3-8ef7-73d0d4b93cb1/small/21074.jpg)
research The Synthesis of (−)-4-Methyl-8-Chloro-Trans-1,2,3,4,4a,5,6,10b-Octahydrobenzo-[f]-Quinolin-3-One-[3-14C] (LY300502-14C) via a Circuitous Route
Scientists made a carbon-14 labeled version of a drug with a 48% yield and over 99% purity.
research A New Era of 5α-Reductase Inhibitors for Androgenetic Alopecia
New drug dutasteride effectively treats hair loss, but use cautiously due to potential sexual side effects.
research Effect of Sparasis Crispa Extract on 5α-Reductase Gene in Dermal Papilla Cells
Cauliflower Mushroom extract may help treat male hair loss by affecting hair growth-related genes.
research Investigation of Antioxidant Activity of Cynanchi Wilfordii Radix and Inhibitory Effect of 5α-Reductase mRNA in Human Dermal Papilla Cells
Cynanchi Wilfordii Radix has strong antioxidant effects and may help treat male hair loss.
research Finasteride Reduces Serum PSA to a Similar Extent at 1 mg and 5 mg Daily Doses
Finasteride lowers PSA levels about the same whether taken at 1 mg or 5 mg daily.
research Dual Effects of 5α-Reductase Inhibitor Dutasteride on Androgenetic Alopecia and Acne Vulgaris
Dutasteride improved both hair loss and acne in two young men.
research The 5 Alpha-Reductase Isozyme Family: A Review of Basic Biology and Their Role in Human Diseases
The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.
research Negative Impact of Testosterone Deficiency and 5α-Reductase Inhibitors Therapy on Metabolic and Sexual Function in Men
Low testosterone and 5α-reductase inhibitors can harm men's metabolic and sexual health; testosterone therapy may help, but discussing 5α-RIs' side effects is important.
research PNU 157706, A Novel Dual Type I and II 5α-Reductase Inhibitor
PNU 157706 is a more effective treatment than finasteride for conditions caused by DHT, like enlarged prostate and hair loss.
research 5α-Reductase Type 1 Inhibition of Oryza Sativa Bran Extract Prepared by Supercritical Carbon Dioxide Fluid
Rice bran extract might help prevent hair loss.
research Activity of Steroid 4 and Derivatives 4a–4f as Inhibitors of the Enzyme 5α-Reductase Type 1
Compounds 4, 4b, and 4c effectively inhibit an enzyme linked to testosterone conversion without significant toxicity.
research FCE 28260, A New 5α-Reductase Inhibitor: In Vitro and In Vivo Effects
FCE 28260 is a stronger and longer-lasting inhibitor of 5α-reductase than finasteride, which may make it a better treatment for certain medical conditions.
research 3,3-Diphenylpentane Skeleton as a Steroid Skeleton Substitute: Novel Inhibitors of Human 5α-Reductase 1
A new compound effectively inhibits human 5α-reductase 1.
research Evaluation of Long-Term Efficacy of Finasteride in Korean Men with Androgenetic Alopecia Using the Basic and Specific Classification System
Finasteride effectively treats hair loss in Korean men for at least 5 years, with V type responding better.
research Urtica Dioica Extract Downregulates the Gene Expression of 5α-Reductase Type II in HaCaT Cells: Possible Implications Against Androgenic Skin Diseases
Urtica dioica extract may help treat androgenic skin diseases by reducing a specific gene's activity.
research MRNA Levels of Aromatase, 5α-Reductase Isozymes, and Prostate Cancer-Related Genes in Plucked Hair from Young Men with Androgenic Alopecia
Men with early balding showed higher levels of certain genes linked to hair loss and possibly prostate cancer.
research Expression of AR, 5αR1 and 5αR2 in Bladder Urothelial Carcinoma and Relationship to Clinicopathological Factors
Androgens may influence bladder cancer progression by affecting cellular behavior.
research The Rationale for Inhibiting 5α-Reductase Isoenzymes in the Prevention and Treatment of Prostate Cancer
Inhibiting 5α-reductase can help reduce prostate cancer risk and improve treatment.
research 5-Alpha Reductase Inhibitors in Androgenetic Alopecia: Shifting Paradigms, Current Concepts, Comparative Efficacy, and Safety
Dutasteride works better than finasteride for hair loss, with both being safe to use.
research Ageratum Conyzoides L. Extract Inhibits 5α-Reductase Gene Expression and Prostaglandin D2 Release in Human Hair Dermal Papilla Cells and Improves Symptoms of Hair Loss in Healthy Males and Females in an Open Label Pilot Study
Ageratum conyzoides L. extract may effectively and safely treat hair loss.
research The Extract of Thuja Occidentalis Semen Inhibited 5α-Reductase and Androgenetic Alopecia in B6CBAF1/J Hybrid Mice
Thujae occidentalis semen extract may help treat male pattern baldness by blocking a hair loss-related enzyme and reducing hair loss in mice.
research Evaluation of 5α-Reductase Inhibitory Activity of Certain Herbs Useful as Antiandrogens
Some herbs show promise as antiandrogenic agents.
research Bee Venom Promotes Hair Growth by Inhibiting 5α-Reductase Expression
Bee venom helps hair grow and may work better than some common treatments.
research 5α-Reductase Activity in the Prostate
Blocking the enzyme 5α-reductase can shrink the prostate and help treat enlarged prostate issues.