Results 41 to 50 of about 2,960,448 (354)

DNA repair: Disorders [PDF]

open access: yes, 2010
No description ...
Bose   +36 more
core   +1 more source

Developmental toxicity of bisphenol A diglycidyl ether (epoxide resin badge) during the early life cycle of a native amphibian species [PDF]

open access: yes, 2016
Bisphenol A diglycidyl ether (BADGE) is used in packaging materials, in epoxy adhesives, and as an additive for plastics, but it is also a potential industrial wastewater contaminant.
Andersen   +31 more
core   +1 more source

Transient neonatal hyperpigmentation of the proximal nail fold in a Chinese infant: a case report

open access: yesJournal of International Medical Research, 2022
Cutaneous alterations are common in neonates and usually occur in the first few days of life. Most of these are transient and benign, appearing as physiological responses to birth.
Lu Wang, Daming Zuo, Ledong Sun
doaj   +1 more source

By protecting against cutaneous inflammation, epidermal pigmentation provided an additional advantage for ancestral humans. [PDF]

open access: yes, 2019
Pigmentation evolved in ancestral humans to protect against toxic, ultraviolet B irradiation, but the question remains: "what is being protected?" Because humans with dark pigmentation display a suite of superior epidermal functions in comparison with ...
Abuabara, Katrina   +7 more
core   +1 more source

Schamberg's disease: case report with therapeutic success by using colchicine [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2017
: Pigmented purpuric dermatoses (PPD) include a spectrum of diseases with different clinical aspects, but with similar histopathological features. Specific clinical findings allow the division of PPD in variants.
Maria Lopes Lamenha Lins Cavalcante   +5 more
doaj   +2 more sources

Melaena with Peutz-Jeghers syndrome: a case report [PDF]

open access: yes, 2010
Introduction: Peutz-Jeghers syndrome (PJS) is a rare familial disorder characterised by mucocutaneous pigmentation, gastrointestinal and extragastrointestinal hamartomatous polyps and an increased risk of malignancy. Peutz-Jeghers polyps in the bowel may
Amitabh Palit   +26 more
core   +3 more sources

mTORC1 activity negatively regulates human hair follicle growth and pigmentation

open access: yesEMBO Reports, 2023
Dysregulation of the activity of the mechanistic target of rapamycin complex 1 (mTORC1) is commonly linked to aging, cancer, and genetic disorders such as tuberous sclerosis (TS), a rare neurodevelopmental multisystemic disease characterized by benign ...
Takahiro Suzuki   +10 more
semanticscholar   +1 more source

Congenital Hypopigmentary Disorders with Multiorgan Impairment: A Case Report and an Overview on Gray Hair Syndromes

open access: yesMedicina, 2019
The term congenital hypopigmentary disorders refers to a wide group of heterogeneous hereditary diseases, clinically characterized by inborn pigmentary defects of the iris, hair, and/or skin.
Laura Cristina Gironi   +10 more
doaj   +1 more source

Phototherapy as an effective treatment for Majocchi's disease - Case report [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2015
Pigmented purpuric dermatoses are chronic and relapsing disorders characterized by a symmetrical rash of petechial and pigmentary macules, mainly confined to the lower limbs. Purpura annularis telangiectodes of Majocchi is a
Tapan Kumar Dhali   +2 more
doaj   +1 more source

The role of extracellular vesicles in cutaneous remodeling and hair follicle dynamics [PDF]

open access: yes, 2019
Extracellular vesicles (EVs), including exosomes, microvesicles, and apoptotic bodies, are cell-derived membranous structures that were originally catalogued as a way of releasing cellular waste products.
Carrasco, Elisa   +2 more
core   +2 more sources

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