Skin Hydration
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. A randomized half-body, double blind, controlled trial on the effects of a pH-modified moisturizer vs. standard moisturizer in mild to moderate atopic dermatitis,
Abstract Background: Higher skin pH in atopic dermatitis contributes to impaired epidermal barrier. A moisturizer compatible with physiological pH could improve atopic dermatitis. Objective: To determine the effect of a physiologically compatible pH moisturizer in atopic dermatitis. Methods: A randomized half body, double blind, controlled trial involving
An. Bras. Dermatol.. Publicado em: 2020-06
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2. Assistência de enfermagem ao recém-nascido com Ictiose Lamelar: um estudo de caso em unidade neonatal
RESUMO Objetivo: Apresentar os cuidados de enfermagem de um recém-nascido com Ictiose Lamelar internado na unidade de terapia intensiva neonatal de hospital público infantil, em município do estado do Paraná, Brasil. Método: Pesquisa de abordagem qualitativa, metodologia de Estudo de Caso, na qual foi explorado um caso real em sistema delimitado, um e
Rev. esc. enferm. USP. Publicado em: 02/12/2019
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3. Consensus on the therapeutic management of atopic dermatitis - Brazilian Society of Dermatology
Abstract: BACKGROUND: Atopic dermatitis is a highly prevalent inflammatory and pruritic dermatosis with a multifactorial etiology, which includes skin barrier defects, immune dysfunction, and microbiome alterations. Atopic dermatitis is mediated by genetic, environmental, and psychological factors and requires therapeutic management that covers all the aspe
An. Bras. Dermatol.. Publicado em: 03/06/2019
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4. Vegetable moisturizing raw material from “Caatinga” Brazilian biome: safety and efficacy evaluations of O/W cosmetic emulsions containing Kalanchoe brasiliensis extract
The purpose of this study was to evaluate the safety of Kalanchoe brasiliensis extract, followed by the development of an oil in water emulsion containing the K. brasiliensis leaves extract and evaluating its clinical moisturizing efficacy. The formulations containing sodium acrylates/ Beheneth-25 methacrylate Crosspolymer (and) hydrogenated polydecene (and)
Braz. J. Pharm. Sci.. Publicado em: 08/04/2019
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5. Beauty in Baobab: a pilot study of the safety and efficacy of Adansonia digitata seed oil
ABSTRACT Recently there has been a renewed impetus in the search for novel ingredients to be used in the cosmetic industry and Baobab (Adansonia digitata L., Malvaceae) seed oil has received high interest. In this study, a commercial Baobab seed oil sample was characterised (fatty acid content) using GCxGC-ToF-MS and a pilot study on the safety and efficacy
Rev. bras. farmacogn.. Publicado em: 2017-02
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6. Gelatin-based microspheres crosslinked with glutaraldehyde and rutin oriented to cosmetics
ABSTRACT Glutaraldehyde (GTA) has been extensively used as a gelatin crosslinking agent, however, new natural ones have been suggested as more biocompatible. Polyphenols are possible candidates and the flavonols, such as rutin (RUT), also exhibit potential synergism with sunscreens and antioxidant agents used in cosmetics. In this work, gelatin microspheres
Braz. J. Pharm. Sci.. Publicado em: 2016-12
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7. Use of Opuntia ficus-indica (L.) Mill extracts from Brazilian Caatinga as an alternative of natural moisturizer in cosmetic formulations
ABSTRACT The aim of this work was the obtainment of Opuntia fícus-indica (L.) Mill extract for the development of cosmetic formulations and in vivo evaluation of its moisturizing effects. The formulations were tested for preliminary and accelerated stability. Organoleptic characteristics, pH values and rheological behavior were assessed. The evaluation of m
Braz. J. Pharm. Sci.. Publicado em: 2016-09
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8. Physical stability and clinical efficacy of Crocodylus niloticus oil lotion
ABSTRACT The stability and the anti-ageing, skin hydrating and anti-erythema effects of a commercialized Crocodylus niloticus Laurenti, 1768, Crocodylidae, oil lotion was determined. The lotion was stored at controlled conditions over six months during which several stability tests were performed. For the clinical efficacy studies lotion was applied on volar
Rev. bras. farmacogn.. Publicado em: 2016-08
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9. Confocal Raman spectroscopy: determination of natural moisturizing factor profile related to skin hydration
INTRODUCTION: Skin health and skin care to reduce the effects of aging are the main interests of many researchers. The skin is very important because it protects the body from various effects of the external environment, and studies of the largest organ of the human body have been conducted since antiquity. In skin, aging effects are severe enough to promote
Rev. Bras. Eng. Bioméd.. Publicado em: 2014-03
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10. Emulsion composed by sunflower oil (Helianthus annus L.) with liquid crystals: evaluation of physical-chemical properties and cosmetic activity / Emulsões à base de óleo de girassol (Helianthus annus L.) com cristal líquido: avaliação das propriedades físico-químicas e atividade cosmética
Emulsões são sistemas dispersos constituídos de pelo menos duas fases líquidas imiscíveis e um agente emulsificante para estabilização das mesmas. a fase dispersa destesw sistemas é conhecida como fase interna e o meio dispersante como fase externa, porém, são sistemas termodinamicamente instáveis. A presença de cirstais líquidos aumenta a estab
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2012
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11. Mechanical evaluation of the resistance and elastance of post-burn scars after topical treatment with tretinoin
OBJECTIVE: After burn injuries, scarred skin lacks elasticity, especially in hypertrophic scars. Topical treatment with tretinoin can improve the appearance and quality of the skin (i.e., texture, distensibility, color, and hydration). The objective of this prospective study was to examine the effects of treatment with 0.05% tretinoin for one year on the bio
Clinics. Publicado em: 2011
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12. Obtenção e caracterização de naoemulsões O/A a base de óleo de framboesa, maracujá e pêssego: avaliação de propriedades cosméticas da formulação / Preparation and characterization of O/W nanoemulsion composed by raspberry ,passionflower and peach oils: evaluation of the cosmetics properties of the formulation.
A pele é constituída por duas camadas: a epiderme e a derme sendo que a camada mais superficial da epiderme, o estrato córneo, camada mais superficial da pele é responsável pela sua função de barreira. Os hidratantes são formulações destinadas a manter o conteúdo de água na pele, uma vez que a hidratação é essencial para manter a função barr
Publicado em: 2011