research Time and depth resolved visualisation of the diffusion of a lipophilic dye into the hair follicle of fresh unfixed human scalp skin
The dye quickly penetrates hair follicles, mainly through the gap, not the surrounding skin.
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research Investigation of human hair fibers using lateral force microscopy
Hair treatments like bleaching increase friction by exposing tiny pores on the hair surface.
research Picogram determination of finasteride in human plasma and semen by high-performance liquid chromatography with atmospheric-pressure chemical-ionization tandem mass spectrometry
Method detects finasteride in plasma and semen with high sensitivity and accuracy.
research Determination the Dissolution of Finasteride Tablets by HPLC
The method accurately measures finasteride tablet dissolution.
research Determination of 19 Steroid Hormones in Human Serum and Urine Using Liquid Chromatography-Tandem Mass Spectrometry
The method accurately measures 19 steroid hormones in human blood and urine using a small sample and is suitable for large-scale monitoring.
research Lichen Planopilaris and Low-Level Light Therapy: Four Case Reports and Review of the Literature About Low-Level Light Therapy and Lichenoid Dermatosis
Low-Level Light Therapy significantly reduced inflammation and promoted hair regrowth in patients with Lichen planopilaris.
research Hair growth measurement using intradermal sulfur 35 cystine
The method accurately measures hair growth with minimal risk and is better than other methods.
research A systematic method for the sensitive and specific determination of hair lipids in combination with chromatography
A new method accurately measures hair lipids, revealing individual differences.
research Why care about Linear Hair Growth Rates (LHGR)? A study using in vivo imaging and computer assisted image analysis after manual processing (CAIAMP) in unaffected male controls and men with male pattern hair loss (MPHL)
Thicker hair grows faster; hair loss patients have slower growth.
research Reply to: The use of low-level light for hair growth: Part I
The letter criticizes a study's methods and small size, suggesting larger, better-designed research would show low-level light therapy effectively grows hair.
research Integrated flow injection-solid phase spectrophotometric determination of minoxidil
New method measures minoxidil concentration faster, more accurately, and automatically.
research PLASMA TESTOSTERONE GLUCOSIDURONATE: A RELIABLE INDICATOR OF FEMALE HYPERANDROGENISM (IDIOPATHIC HIRSUTISM AND ANDROGENIC ALOPECIA)
Measuring plasma testosterone glucosiduronate is a reliable way to detect high male hormone levels in women.
research P18-14 Monitoring of cortisone and cortisol levels in hair during pregnancy
Cortisone and cortisol levels in pregnant women’s hair increase as labor approaches, indicating higher stress.
research Extraction and Analysis of Cortisol from Human and Monkey Hair
The method effectively measures long-term stress levels using hair samples.
research Evaluation of Efficacy of Low-Level Laser Therapy
Low-level laser therapy shows promise but needs more research for improvement.
research Novel method for preparation of autologous leucocyte rich platelet rich plasma (L-PRP) under closed system and assessment of its clinical efficacy in androgenic alopecia- a retrospective cohort study
Two L-PRP treatments improve hair density in mild to moderate alopecia.
research Methods of hair loss evaluation: a comparison of TrichoScan®with the modified wash test
The modified wash test is better than TrichoScan® for diagnosing hair loss.
research Therapeutic Intervention in Lichen Planus Pilar (LPP): Synergy of Low-Level Laser Therapy and Topical Corticosteroid
Combining low-level laser therapy with topical corticosteroids effectively improved Lichen Planopilaris symptoms.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma
The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
research A high-performance liquid chromatography–tandem mass spectrometry assay of the androgenic neurosteroid 3α-androstanediol (5α-androstane-3α,17β-diol) in plasma
Testosterone increases 3α-androstanediol levels, which can be blocked by finasteride.
research Attenuation of disease process following treatment with low-dose naltrexone in patients with frontal fibrosing alopecia and lichen planopilaris: A retrospective study
Low-dose naltrexone helps improve symptoms and stabilize frontal fibrosing alopecia and lichen planopilaris.
research Differential Suppression of Testosterone and Estradiol in Hirsute Women With the Superactive Gonadotropin-Releasing Hormone Agonist Leuprolide*
Leuprolide effectively reduces hair growth in hirsute women at higher doses.
research DOSE DEPENDENT INHIBITORY EFFECT OF LAGENARIA SICERARIA FRUIT POWDER ON FSH AND LH HORMONES IN MALE WISTAR RATS
High doses of Lagenaria siceraria fruit powder lower FSH and LH hormone levels in male rats.
research High-performance liquid chromatography–diode array and electrospray-mass spectrometry analysis of non-allowed substances in cosmetic products for preventing hair loss and other hormone-dependent skin diseases
The method effectively identifies banned substances in hair loss and skin disease cosmetics.
research Sensitive bromatometric assay methods for finasteride in pharmaceuticals
Three cost-effective methods accurately measure finasteride in pharmaceuticals, better than current techniques.
research Determination of Minoxidil by Bleaching the Permanganate Carrier Solution in a Flow-Based Spectrophotometric System
The method quickly and accurately measures minoxidil in drugs, comparable to standard techniques.
research LLLT: Does It Work?
Low-level laser therapy seems to promote hair growth but requires more research to confirm its effectiveness.
research BH04 A global survey to assess practice of laboratory testing in alopecia areata by hair specialists
Dermatologists vary widely in testing practices for alopecia areata, often exceeding guideline recommendations.
research Characterizing hair loss in female patients with systemic lupus erythematosus (SLE)
Women with lupus experienced non-scarring hair loss with fewer hair follicles, and the test for lupus in hair was not helpful.
research Asymptomatic hyperprolactinemia resulting from macroprolactemia
Some patients with high prolactin levels don't show symptoms because they have a form of the hormone that's less active.