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Acta Pharmaceutica, Vol. 66 No. 1, 2016.

Kratko priopćenje
https://doi.org/10.1515/acph-2016-0001

Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems

JAROSLAW CIEKOT ; “NeoLek” Laboratory, Department of Experimental Oncology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, PAS, 53-114, Wrocław, Poland
TOMASZ MAREK GOSZCZYŃSKI ; “NeoLek” Laboratory, Department of Experimental Oncology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, PAS, 53-114, Wrocław, Poland
JANUSZ BORATYŃSKI ; “NeoLek” Laboratory, Department of Experimental Oncology, Ludwik Hirszfeld Institute of Immunology and Experimental Therapy, PAS, 53-114, Wrocław, Poland; Jan Dlugosz Academy, Częstochowa 42-201, Poland

Puni tekst: engleski, pdf (311 KB) str. 147-153 preuzimanja: 259* citiraj
APA 6th Edition
CIEKOT, J., GOSZCZYŃSKI, T.M. i BORATYŃSKI, J. (2016). Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems. Acta Pharmaceutica, 66 (1), 147-153. https://doi.org/10.1515/acph-2016-0001
MLA 8th Edition
CIEKOT, JAROSLAW, et al. "Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems." Acta Pharmaceutica, vol. 66, br. 1, 2016, str. 147-153. https://doi.org/10.1515/acph-2016-0001. Citirano 21.05.2019.
Chicago 17th Edition
CIEKOT, JAROSLAW, TOMASZ MAREK GOSZCZYŃSKI i JANUSZ BORATYŃSKI. "Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems." Acta Pharmaceutica 66, br. 1 (2016): 147-153. https://doi.org/10.1515/acph-2016-0001
Harvard
CIEKOT, J., GOSZCZYŃSKI, T.M., i BORATYŃSKI, J. (2016). 'Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems', Acta Pharmaceutica, 66(1), str. 147-153. doi: https://doi.org/10.1515/acph-2016-0001
Vancouver
CIEKOT J, GOSZCZYŃSKI TM, BORATYŃSKI J. Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems. Acta Pharm. [Internet]. 2016 [pristupljeno 21.05.2019.];66(1):147-153. doi: https://doi.org/10.1515/acph-2016-0001
IEEE
J. CIEKOT, T.M. GOSZCZYŃSKI i J. BORATYŃSKI, "Methods for preliminary determination of pemetrexed in macromolecular drug-carrier systems", Acta Pharmaceutica, vol.66, br. 1, str. 147-153, 2016. [Online]. doi: https://doi.org/10.1515/acph-2016-0001

Sažetak
Pemetrexed (PMX) is an antifolate drug utilized in the treatment of non-small cell lung cancer. For studies of potential macromolecular carriers for PMX, fast and precise methods were developed to determine the bound and free drug contained in investigated conjugate preparations. The analysis of the total amount of PMX in conjugates was based on absorption spectrophotometry. The linearity was found in the range of 4.697–46.97 µmol L–1 PMX The limit of quantitation was 1.070 µmol L–1. The method for the analysis of unbound PMX was based on size-exclusion chromatography and detection at 225 nm. This method shows linear range of 2.230–223.0 µmol L–1. LOQ was 0.539 µmol L–1. The proposed methods can be used both for the characterization of the polysaccharide based conjugates of PMX and for the determination of conjugate drug release profiles.

Ključne riječi
pemetrexed; macromolecular drug-carrier; size-exclusion chromatography; ultraviolet spectroscopy

Hrčak ID: 145268

URI
https://hrcak.srce.hr/145268

Posjeta: 400 *