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Hromatografske metode u proučavanju lipofilnosti biološki aktivnih supstanci

Authors :
Jadranka Odović
Jasna Trbojević-Stanković
Source :
Hemijska Industrija, Vol 63, Iss 1, Pp 33-37 (2009), Hemijska industrija
Publication Year :
2009
Publisher :
Association of Chemical Engineers of Serbia, 2009.

Abstract

This paper presents the review of the methods used in research of the biological active substances hydrophobicity, a very important property. The biological activity of some substances depends on their pharmacokinetics and pharmacodynamics. These processes depend on the molecule's capability to interact with two different media: aqueous (cells interior) and non-aqueous (cells membrane), or on the molecule lipophilicity. Today, great attention is given to investigation and systematic determination of drugs lipophilicity. In these researches chromatography methods have an important role. U ovom radu dat je pregled metoda koje nalaze primenu u proučavanju hidrofobnosti biološki aktivnih supstanci, što je njihova veoma značajna osobina. Biološka aktivnost neke supstance uslovljena je procesima njene farmakokinetike i farmakodinamike, koji zavise od sposobnosti molekula da interaguje sa dve različite sredine: nevodenom (ćelijska membrana) i vodenom (unutrašnjost ćelije), odnosno od njegove lipofilnosti. Danas se velika pažnja pridaje proučavanju i sistematskom određivanju lipofilnosti lekovitih supstanci. U ovim ispitivanjima hromatografske metode zauzimaju značajno mesto.

Details

Language :
English
Volume :
63
Issue :
1
Database :
OpenAIRE
Journal :
Hemijska Industrija
Accession number :
edsair.doi.dedup.....23ec41fd389c6603985cfce779a88a00