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Nanotechnology-based drug delivery systems for treatment of hyperproliferative skin diseases - a review
(2013-04-12)
The chronic hyperproliferative diseases (CHD) include cancer, precancerous lesions and diseases of unknown etiology such as psoriasis. Various drugs have been used in the treatment of CHD, such as antiproliferative and ...
Inorganic UV filters
(2013-01-01)
Nowadays, concern over skin cancer has been growing more and more, especially in tropical countries where the incidence of UVA/B radiation is higher. The correct use of sunscreen is the most efficient way to prevent the ...
Urethral reconstruction after total penectomy for urethral cancer
(Karger, 2004-01-01)
A 59-year-old white man developed a ventral ulcer with irregular limits in the middle portion of the penis. The result of the pathologic analysis was compatible with invasive squamous cell urethral carcinoma. A total ...
Influence of natural polymer derived from starch as a sensory modifier in sunscreen formulations
(2013-03-07)
Background: Nowadays, there has been increased incidence of skin cancer, which is mainly related to increased sun exposure. Although sunscreen products may prevent the appearing of this disease, consumers may not use them ...
Multiple cytogenetic clones in a basal cell carcinoma
(1991-08-28)
Chromosome analysis of short-term culture of a basal cell carcinoma showed five clonal chromosome abnormalities, t(9;14)(q12 or q13;p11), del(1)(q23 or q25), trisomy 5, trisomy 7, and monosomy X. In addition, several ...
Chromosome breakpoint distribution in nonmelanoma skin cancers
(Elsevier B.V., 1997-11-01)
We have identified chromosome regions that may be sites of genes activated as a result of chromosomal rearrangements observed in 61 of the 86 skin tumors referenced in the literature. The data showed that most of the ...
Human herpesvirus type 6 and type 1 infection increases susceptibility to nonmelanoma skin tumors
(Elsevier B.V., 2005-06-28)
In order to investigate herpesvirus (HHV) role in the susceptibility to skin cancer, we compared HHV6 and HHV1 incidence in DNA samples extracted from 120 lesions and 41 normal skin tissues. HHV6 (31.7%) and HHV1 (23.8%) ...
Câncer de pele: uso de medidas preventivas e perfil demográfico de um grupo de risco na cidade de Botucatu
(Associação Brasileira de Saúde Coletiva (ABRASCO), 2008-08-01)
Buscou-se junto a um grupo de risco para o câncer de pele seu o perfil demográfico e analisou-se o uso de medidas preventivas utilizadas pelos mesmos e pela empresa. Estudo quantitativo com 33 carteiros da Empresa Brasileira ...
Prevalence of precancerous skin lesions and non-melanoma skin cancer in Japanese-Brazilians in Bauru, São Paulo State, Brazil
(Escola Nacional de Saúde Pública Sergio Arouca, Fundação Oswaldo Cruz, 2009-05-01)
Manifestações cutâneas pré-neoplásicas e neoplásicas em asiáticos são infreqüentes e pouco documentadas. O Brasil possui o maior contingente de imigrantes japoneses e 70% deles residem no Estado de São Paulo. A prevalência ...