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1.
Rev. int. sci. méd. (Abidj.) ; 23(1): 30-36, 2021. tables, figures
Artigo em Francês | AIM | ID: biblio-1397594

RESUMO

Introduction. Le prurit généralisé sine materia peut altérer la qualité de vie des patients. L'objectif de cette étude était d'en documenter les caractéristiques épidémiologiques, cliniques et étiologiques en dermatologie à Cotonou. Méthodes.Une étude rétrospective et descriptive a été réalisée dans le service de dermatologie du Centre National Hospitalier et Universitaire de Cotonou du 1er janvier 2009 au 31 décembre 2018. Elle a inclus tous les patients chez qui le diagnostic de prurit généralisé sine materia était retenu sur la base d'arguments cliniques. En cas d'orientation clinique, un examen paraclinique à visée étiologique était demandé. Résultats.La prévalence du prurit généralisé sine materia était de 1,2% (126 cas/10627 consultants). Les adultes jeunes de 31-50 ans (34,1%) et les sujets âgés de plus de 60 ans (15,1%) étaient les plus atteints. La sex-ratio était de 1,1. Le prurit était le plus souvent chronique (80,2%), d'intensité légère à modérée (83,3%), intermittent (71,4%) et sans horaire (77,8%). Les principales étiologies retrouvées étaient l'eau (32,5%), les savons irritants (30,2%), la xérose cutanée (18,3%), la sénescence (12,7%). Les maladies internes ont été retrouvées dans 28,6% des cas. Dans 4% des cas, aucune étiologie n'a été retrouvée. Conclusion. Le prurit généralisé sine materia en dermatologie à Cotonou était plus fréquent chez les adultes jeunes et les sujets âgés. Les étiologies étaient dominées par les facteurs environnementaux et les anomalies physiologiques cutanées.


Assuntos
Humanos , Cosméticos , Elementos Nucleotídeos Curtos e Dispersos , Prurido , Epidermólise Bolhosa Simples
2.
Médecine Tropicale ; 67(6): 627-634, 2007.
Artigo em Francês | AIM | ID: biblio-1266802

RESUMO

L'utilisation a visee cosmetique de produits depigmentants ou eclaircissants est une pratique frequente dans certains pays africains sub-sahariens. L'application prolongee de certains composants pharmacologiques (hydroquinone; dermocorticoides; mercure) peut entrainer des complications cutanees (dyschromie; ochronose exogene; acne et hypertrichose; vergetures; mycoses; pyodermites; erysipele; gale; dermite de contact.) ou des effets adverses systemiques (hypertension; hypercorticisme ou insuffisance surrenalienne; nephropathie mercurielle.)


Assuntos
Cosméticos , Pele
3.
Trop. j. pharm. res. (Online) ; 2(2): 229-234, 2003.
Artigo em Inglês | AIM | ID: biblio-1273066

RESUMO

PURPOSE: Cosmetic and topical products need not be sterile but may contain low levels of microbial load during use. This study was conducted to determine and compare the level and type of microbial contaminants in commercial cosmetic products sold in the market and a laboratory prepared aqueous cream and their preservative capacities while in use. METHODS: Ten brands of commercially available cosmetic creams and lotions were randomly purchased from the open markets in Benin City. Aqueous Cream was also prepared. Their bacterial and fungal loads as well as types were evaluated. Preservative capacity was evaluated by challenging the creams and lotions with washed and characterized isolates of Staph. aureus and viable counting was performed by the surface viable method. The prepared aqueous cream was similarly challenged with the test organism. RESULTS: All the products were contaminated to varying degrees. Staphylococci and other gram-positive cocci were the most preponderant; gram-negative isolates were hardly found. Fungal contaminants consisted largely of Asp. fumigatus; Penicillium and Microsporium species. Challenge test (re-infection) with Staph. aureus revealed the commercial products as having low capacity for suppressing bacterial proliferation such as may be encountered during in -use contamination. CONCLUSION: Commercial cosmetic creams and lotions evaluated did not generally meet the standards for microbial limits as specified in official monographs. Such products can adversely affect health status of consumers as well as the stability profiles of the products


Assuntos
Bactérias , Cosméticos/química , Preparações Farmacêuticas
4.
Monografia em Inglês | AIM | ID: biblio-1274961

RESUMO

This standard gives the requirements for; among others; pH range; fatty substance content; thermal stability and acceptable levels of heavy metals. It is based on a Kenya Standard KS 03-580-1986 Specification for General Purpose creams Lotions and Gels for Skin Care


Assuntos
Cosméticos , Tinturas para Cabelo
5.
Monografia em Inglês | AIM | ID: biblio-1274964

RESUMO

It provides the expected requirements of such products and for establishing acceptable levels for reactive ingredients; toxic metals; instruction for and limitations of use; warning; labelling and packaging


Assuntos
Cosméticos , Dermatologia/normas , Pele
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