Os vectores lipídicos apresentam inúmeras vantagens para a administração oral de substâncias farmacológicas, p.ex. são compostos por moléculas lipídicas semelhantes àquelas que figuram nos tecidos humanos, tornando-se biocompatíveis, biotoleráveis e biodegradáveis. São exemplos as tradicionais emulsões O/A, as suspensões de nanopartículas lipídicas (SLNs e NLC s) e, recentemente, as SolEmuls®, que permitem localizar fármacos fracamente solúveis em ambas as fases das emulsões, na camada interfacial de lecitina. Este artigo aborda o papel dos lípidos no aumento da absorção e da biodisponibilidade de fármacos administrados oralmente. Lipid carriers show several advantages for oral delivery of pharmacologically active drugs, e.g. are comp...
The class of lipophilic compounds coming from vegetal source represents a perspective in the adjuvan...
Depuis plus d’une décennie, la conception de formes orales constituées d’excipients lipidiques (Crem...
Drug delivery via the oral route has always been challenging for poorly soluble drugs. Acid-induced ...
The drug administered by an oral route has to withstand a harsh environment of gastrointestinal medi...
The drug administered by an oral route has to withstand a harsh environment of gastrointestinal medi...
Gastrointestinal absorption remains indispensable in the systemic delivery of most drugs, even thoug...
The hydrophobic character of most drug molecules and their potential for degradation under the hosti...
1056-1065Development of knowledge on lipids has attracted the scientific community for the effectiv...
Trabalho Final de Mestrado Integrado, Ciências Farmacêuticas, Universidade de Lisboa, Faculdade de F...
Trabalho Final de Mestrado Integrado, Ciências Farmacêuticas, Universidade de Lisboa, Faculdade de F...
The oral bioavailability of lipophilic bioactive molecules can be greatly increased by encapsulating...
Many drugs have decreased therapeutic activity due to issues with absorption, distribution, metaboli...
Many drugs have decreased therapeutic activity due to issues with absorption, distribution, metaboli...
Many drugs have decreased therapeutic activity due to issues with absorption, distribution, metaboli...
Lipid-based formulations encompass a diverse group of formulations with very different physical appe...
The class of lipophilic compounds coming from vegetal source represents a perspective in the adjuvan...
Depuis plus d’une décennie, la conception de formes orales constituées d’excipients lipidiques (Crem...
Drug delivery via the oral route has always been challenging for poorly soluble drugs. Acid-induced ...
The drug administered by an oral route has to withstand a harsh environment of gastrointestinal medi...
The drug administered by an oral route has to withstand a harsh environment of gastrointestinal medi...
Gastrointestinal absorption remains indispensable in the systemic delivery of most drugs, even thoug...
The hydrophobic character of most drug molecules and their potential for degradation under the hosti...
1056-1065Development of knowledge on lipids has attracted the scientific community for the effectiv...
Trabalho Final de Mestrado Integrado, Ciências Farmacêuticas, Universidade de Lisboa, Faculdade de F...
Trabalho Final de Mestrado Integrado, Ciências Farmacêuticas, Universidade de Lisboa, Faculdade de F...
The oral bioavailability of lipophilic bioactive molecules can be greatly increased by encapsulating...
Many drugs have decreased therapeutic activity due to issues with absorption, distribution, metaboli...
Many drugs have decreased therapeutic activity due to issues with absorption, distribution, metaboli...
Many drugs have decreased therapeutic activity due to issues with absorption, distribution, metaboli...
Lipid-based formulations encompass a diverse group of formulations with very different physical appe...
The class of lipophilic compounds coming from vegetal source represents a perspective in the adjuvan...
Depuis plus d’une décennie, la conception de formes orales constituées d’excipients lipidiques (Crem...
Drug delivery via the oral route has always been challenging for poorly soluble drugs. Acid-induced ...