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research Absence of vellus hair in the hairline: a videodermatoscopic feature of frontal fibrosing alopecia
Lack of small, fine hair on the front hairline is a key sign of frontal fibrosing alopecia.
research Surgical tactics for injuries of the anterior walls of the frontal sinuses
The (bi)eyebrow approach is better for frontal sinus injuries, reducing scarring and complications.
research Naturally Occurring Female Hairline Patterns
Most women have a widow's peak and specific hairline features useful for designing hair restoration surgery.
research Trichoscopic Findings of Frontal Fibrosing Alopecia
Trichoscopy is useful for diagnosing Frontal Fibrosing Alopecia.
research Extra-follicular cutaneous manifestations of frontal fibrosing alopecia
Recognizing skin symptoms helps diagnose and treat frontal fibrosing alopecia.
research Adaptação da frontoplastia endoscópica para pacientes com alopecia
The modified forehead lift technique is effective and safe for alopecia patients, with good aesthetic results.
research Finasteride-associated central retinal vein occlusion
research Finasteride-associated cataract and intraoperative floppy-iris syndrome
Finasteride may cause cataracts and floppy-iris syndrome.
research Biochemical and trichological characterization of diffuse alopecia in women
Diffuse alopecia in women may be related to androgens and iron deficiency, and basic hormone and nutrient screening is useful.
research Folliculitis decalvans
Folliculitis decalvans is a rare scalp condition causing scarring hair loss, treated with long-term antibiotics and other medications, but it often comes back and is hard to manage.
research The unit area trichogram in the assessment of androgen-dependent alopecia
The unit area trichogram is a reliable method to assess hair loss and treatment response in people with androgenic alopecia by measuring hair density and thickness.
research Natural progression of male pattern baldness in young men
Young men with male pattern baldness lose hair density over time without treatment.
research Brachioradial pruritus: Treatment with topical capsaicin
Capsaicin cream quickly relieved itching in two patients with brachioradial pruritus.
research Morphometric Analysis of the Human Scalp Hair Follicle: Practical Implications for the Hair Transplant Surgeon and Hair Regeneration Studies
The research provides specific measurements for hair follicles that can improve hair transplant and regeneration techniques.
research Androgenetic alopecia in males: a histopathological and ultrastructural study
Hair loss in males involves inflammation, collagen buildup, and follicle damage, with severity increasing with age and baldness duration.
research Differences in Expression of Specific Biomarkers Distinguish Human Beard from Scalp Dermal Papilla Cells
Beard and scalp hair cells have different gene expressions, which may affect beard growth characteristics.
research 5α-Reductase activity in the human hair follicle concentrates in the dermal papilla
The enzyme that changes testosterone to a stronger form is mostly found in the part of the hair follicle called the dermal papilla.
research Inhibition of Hair Growth by Testosterone in the Presence of Dermal Papilla Cells from the Frontal Bald Scalp of the Postpubertal Stumptailed Macaque1
Testosterone can slow down hair growth when combined with certain cells from bald scalps, and this effect can be blocked by an androgen receptor blocker.
research Use of the TrichoScan to Assess Female Pattern Hair Loss
TrichoScan helps identify subtle hair thinning in women with androgenetic alopecia.
research In Vitro Main Pathways of Steroid Action in Cultured Hair Follicle Cells: Vascular Approach
Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
research Hair Follicle Transplantation on Scar Tissue
Hair follicle transplantation can hide scars but often needs more than one surgery for better results.
research Higher Levels of Steroidogenic Acute Regulatory Protein and Type I 3β-Hydroxysteroid Dehydrogenase in the Scalp of Men with Androgenetic Alopecia
Men with baldness have higher levels of specific proteins, suggesting local hormone production may play a role in hair loss.
research Female patients complaining about hair loss: documentation of defective scalp hair dynamics with contrast-enhanced phototrichogram
The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
research Hair cuticle differences between Asian and Caucasian females
Asian hair is stronger and more damage-resistant than Caucasian hair due to a thicker cuticle layer.
research Testosterone Metabolism in Human Skin Cells in vitro and Its Interaction with Estradiol and Dutasteride
Different skin cells process testosterone differently, and certain drugs can change this process, possibly helping treat acne and hair loss.
research Phototrichogram findings in women with androgenetic alopecia
Women with AGA have less hair on midscalp, more thin and non-growing hair.
research Donor hair follicle preservation by partial follicular unit extraction. A method to optimize hair transplantation
Partial hair follicle extraction can effectively double the number of hair follicles for transplants, with most surviving and growing normally after a year.
research Proliferation, DNA repair and apoptosis in androgenetic alopecia
Bald areas have lower cell growth, more DNA damage, and increased cell death.
research Dermal fibrosis in male pattern hair loss: a suggestive implication of mast cells
Mast cells might contribute to hair loss by causing skin thickening.