نتایج جستجو برای: male androgenetic alopecia

تعداد نتایج: 330716  

Journal: :Journal of biological regulators and homeostatic agents 2016
O Ramos G Tchernev A A Chokoeva U Wollina G K Maximov J W Patterson M Fioranelli M G Roccia J Ananiev T Lotti

Body image refers to how we feel about our bodies. It does not refer to what we actually look like, but rather to our perceptions, opinions and ways of thinking about our appearance. How we feel about our appearance is part of our body image and self-image. The hair is a significant part of this image. The problem of alopecia affects both sexes and all ages with significant sequelae. Along with...

2017
Caren dos Santos Lima Luciana Rodino Lemes Daniel Fernandes Melo

Yellow dots are follicular ostium filled with keratin and/or sebum. Initially, they were exclusively associated with alopecia areata. Currently they have also been described in androgenetic alopecia, chronic cutaneous (discoid) lupus erythematosus, and dissecting cellulitis. Due to the growing importance of trichoscopy and its findings in the evaluation of the scalp, this article describes the ...

Journal: :Acta dermato-venereologica 2002
Hideo Uno Michele L Zimbric Daniel M Albert Johan Stjernschantz

Latanoprost, a selective FP prostanoid receptor agonist used in the treatment of glaucoma, has a hypertrichotic side effect. Using the macaque model of androgenetic alopecia, we examined the effect of latanoprost on hair growth. Eight monkeys were divided into 2 groups; one group received a daily topical application of 50 microg/ml of latanoprost for 5 months; a control group had a daily applic...

Journal: :International Society of Hair Restoration Surgery 2015

Journal: :Journal of the Korean Medical Association 2020

Journal: :American journal of human genetics 2005
Axel M Hillmer Sandra Hanneken Sibylle Ritzmann Tim Becker Jan Freudenberg Felix F Brockschmidt Antonia Flaquer Yun Freudenberg-Hua Rami Abou Jamra Christine Metzen Uwe Heyn Nadine Schweiger Regina C Betz Bettina Blaumeiser Jochen Hampe Stefan Schreiber Thomas G Schulze Hans Christian Hennies Johannes Schumacher Peter Propping Thomas Ruzicka Sven Cichon Thomas F Wienker Roland Kruse Markus M Nothen

Androgenetic alopecia (AGA), or male-pattern baldness, is the most common form of hair loss. Its pathogenesis is androgen dependent, and genetic predisposition is the major requirement for the phenotype. We demonstrate that genetic variability in the androgen receptor gene (AR) is the cardinal prerequisite for the development of early-onset AGA, with an etiological fraction of 0.46. The investi...

2017
Archana Jagdish Lokhande Amita Sutaria

Hair casts (HCs) are thin, elongated, firm, whitish cylindrical concretions which ensheath the hair shaft and can be easily dislodge. They are of two different types: peripilar and parakeratotic keratin cast. Due to its clinical resemblance to pediculosis capitis, the entity is also known as pseudonits. Al though not unusual, false diagnoses are common, and thus, it is very important to correct...

Journal: :Archives of dermatology 2010
José Manuel Mella María Clara Perret Matías Manzotti Hugo Norberto Catalano Gordon Guyatt

CONTEXT Androgenetic alopecia is the most common form of alopecia in men. OBJECTIVE To determine the efficacy and safety of finasteride therapy for patients with androgenetic alopecia. DATA SOURCES MEDLINE, EMBASE, CINAHL, Cochrane Registers, and LILACS were searched for randomized controlled trials reported in any language that evaluated the efficacy and safety of finasteride therapy in co...

Journal: :Experimental gerontology 2002
Ralph M Trüeb

Androgenetic alopecia (AGA) is hereditary and androgen-dependent, progressive thinning of the scalp hair that follows a defined pattern. While the genetic involvement is pronounced but poorly understood, major advances have been achieved in understanding principal elements of the androgen metabolism involved: androgen-dependent processes are predominantly due to the binding of dihydrotestostero...

Journal: :American journal of clinical dermatology 2014
Supenya Varothai Wilma F Bergfeld

BACKGROUND Androgenetic alopecia (AGA) is one of the most common chronic problems seen by dermatologists worldwide. It is characterized by progressive hair loss, especially of scalp hair, and has distinctive patterns of loss in women versus men, but in both genders the central scalp is most severely affected. It often begins around puberty and is known to effect self-esteem and the individual's...

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