998 resultados para Drogas polimericas


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To quantify psychoactive drug use and investigate use-related variables among students of Assis, Brazil, a questionnaire was administered to collect sociodemographic data and identify the pattern of non-medical use of psychoactive drugs in 20% of public and private school students. The largest consumption indexes for lifetime use were seen for alcohol (68.9%) and tobacco (22.7%). Drugs most often used were: solvents (10.0%); marijuana (6.6%); benzodiazepines (3.8%); amphetamines (2.6%); cocaine (1.6%); and anticholinergics (1.0%).

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The text highlights the state of research related with the application of liposomes in the control of drug delivery and drug target to infectious diseases. Liposomes have several pharmaceutical applications and this manuscript is primarily focused on the potential of this colloidal system as an antibiotic carrier system and of administration through several accesses via to organism. Numerous case studies in which liposomes have successfully been used to improve pharmacological drug effect are presented. Mechanisms involved in drug delivery, application possibilities, research and development and efforts to reach these objectives are discussed. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

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Incluye Bibliografía

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