Results: 7

In vitro skin retention and drug permeation study of Tongluo-Qutong rubber plaster by UPLC/UV/MS/MS

Abstract Tongluo-Qutong rubber plaster (TQRP), a typical Chinese patent medicine that contains 13 different herbal remedies, is widely used in clinical practice for the treatment of cervical spondylosis and osteoarthritis. However, due to a lack of in vitro transdermal studies, the active ingredients of...

Quantificação de substâncias do fator de hidratação natural (NMF) do estrato córneo ex vivo em função do fototipo e idade

A hidratação cutânea ocorre, em parte, pelos componentes do Fator de Hidratação Natural (NMF), originados da degradação da filagrina, sendo alguns exemplos o ácido pirrolidona-carboxílico (PCA), o ácido urocânico (UCA) e a histidina (His). Estes estão presentes no estrato córneo (EC). O obje...

Advanced glycation end-products (AGEs) accumulation in skin: relations with chronic kidney disease-mineral and bone disorder

J. bras. nefrol; 39 (3), 2017
Abstract Introduction: Chronic kidney disease (CKD) is associated with high morbidity and mortality rates, main causes related with cardiovascular disease (CVD) and bone mineral disorder (CKD-BMD). Uremic toxins, as advanced glycation end products (AGEs), are non-traditional cardiovascular risk factor a...

Link between immunoexpression of hMLH1 and hMSH2 proteins and clinical-epidemiological aspects of actinic cheilitis

An. bras. dermatol; 91 (4), 2016
Abstract: Background: The studies found in the literature associate the immunoexpression of hMLH1 and hMSH2 proteins with histologic aspects, but do not correlate it with clinical and epidemiological data. Objective: To evaluate the immunoexpression of hMLH1 and hMSH2 in actinic cheilitis, correlating ...

Acetyl hexapeptide-3 in a cosmetic formulation acts on skin mechanical properties - clinical study

Braz. j. pharm. sci; 51 (4), 2015
abstract Acetyl hexapeptide-3 has been used in anti-aging topical formulations aimed at improving skin appearance. However, few basic studies address its effects on epidermis and dermis, when vehiculated in topical formulations. Thus, the objective of this study was to determine the clinical efficacy of ...

Up-regulation of Hsp72 and keratin16 mediates wound healing in streptozotocin diabetic rats

Biol. Res; 48 (), 2015
BACKGROUND: Impaired wound healing is a complication of diabetes and a serious problem in clinical practice. We previously found that whey protein (WP) was able to regulate wound healing normally in streptozotocin (STZ)-dia-betic models. This subsequent study was designed to assess the effect of WP on he...

Fabrication, physicochemical characterization and preliminary efficacy evaluation of a W/O/W multiple emulsion loaded with 5% green tea extract

Braz. j. pharm. sci; 49 (2), 2013
Complex multiple emulsions have an excellent ability to fill large volumes of functional cosmetic agents. This study was aimed to encapsulate large volume of green tea in classical multiple emulsion and to compare its stability with a multiple emulsion without green tea extract. Multiple emulsions were d...