Now showing items 1-10 of 11
Oral stomatitis induced by endogenous progesterone: Case report
(Gynecological Endocrinology, 2009-11-09) [Artigo]
Oral stomatitis induced by endogenous progesterone is a rare clinical condition which may be associated with cutaneous involvement. That is probably due to the peak of progesterone production during the luteal phase of the ...
(Acta Ophthalmologica Scandinavica, 1997-06-01) [Artigo]
Keratoacanthoma is a rapidly growing skin neoplasia that may stabilize or regress spontaneously. We describe here a case of conjunctival keratoacanthoma and comment about the clinical signs and symptoms and pathological findings.
Lack of genotoxicity of formocresol, paramonochlorophenol, and calcium hydroxide on mammalian cells by comet assay
(Journal of Endodontics, 2004-08-01) [Artigo]
Formocresol, paramonochlorophenol, and calcium hydroxide are widely used in dentistry because of their antibacterial activities in root canal disinfection. However, the results of genotoxicity studies using these materials ...
Clinical patterns and epidemiological characteristics of facial melasma in Brazilian women
(Journal of the European Academy of Dermatology and Venereology, 2013-02-01) [Artigo]
Background Melasma is a common acquired chronic hypermelanosis of sun-exposed areas which significantly impacts quality of life. There are few epidemiological studies in medical literature concerning these patients. Objective ...
Paracoccidioidomycosis: Survey and clinical aspects from the Department of Dermatology of the School of Medicine of Botucatu (Sao Paulo - Brazil)
(Anais Brasileiros de Dermatologia, 1998-09-01) [Artigo]
Background - Paracoccidioidomycosis is the most frequent among the systemic mycoses in Brazil. Objective: To study the cases of paracoccidioidomycosis diagnosed from 1976 to 1996 at the Department of Dermatology of the ...
Morphologic changes and the expression of alpha-melanocyte stimulating hormone and melanocortin-1 receptor in melasma lesions: A comparative study
(American Journal of Dermatopathology, 2010-10-01) [Artigo]
Melasma is a common acquired symmetrical hypermelanosis characterized by irregular light- to dark-brown macules on sun-exposed skin areas. The literature shows few studies on its physiopathogeny. However, changes in ...
Association between solitary keratoacanthoma and cigarette smoking: A case-control study
(Dermatology Online Journal, 2006-12-01) [Artigo]
Solitary keratoacanthoma (KA) is a common benign epithelial tumor of the skin characterized by rapid growth and a tendency toward spontaneous regression. The exact etiology and classification of KA are a matter of debate. ...
Evaluation epidermal p53 immunostaining by digital image analysis
(Skin Research and Technology, 2013-02-01) [Artigo]
Digital techniques have been developed and validated to assess semiquantitatively immunohistochemical nuclear staining. Currently visual classification is the standard for qualitative nuclear evaluation. Analysis of pixels ...
Lack of DNA damage induced by fluoride on mouse lymphoma and human fibroblast cells by single cell gel (comet) assay
(Brazilian Dental Journal, 2006-12-01) [Artigo]
Fluoride has widely been used in Dentistry because it is a specific and effective caries prophylactic agent. However, excess fluoride may represent a hazard to human health, especially by causing injury on genetic apparatus. ...
Human sporotrichosis: Transmitted by feline
(Anais Brasileiros de Dermatologia, 1998-11-01) [Artigo]
The authors present two cases of human sporotrichosis, the lymphangitic and the fixed cutaneous form, observed in the owners of an infected domestic cat. Feline sporotrichosis has been related with higher frequency and ...