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izvor podataka: crosbi

Met-enkephalin and naloxone effects on head and neck squamous cell carcinoma cell lines (CROSBI ID 498071)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Kraljević, Sandra ; Štambuk, Nikola ; Kralj, Marijeta ; Konjevoda, Paško Met-enkephalin and naloxone effects on head and neck squamous cell carcinoma cell lines // Book of Abstracts MATH/CHEM/COMP 2004 / Graovac, Ante ; Pokrić, Biserka ; Smrečki, Vilko (ur.). Zagreb: Institut Ruđer Bošković, 2004. str. 36-36

Podaci o odgovornosti

Kraljević, Sandra ; Štambuk, Nikola ; Kralj, Marijeta ; Konjevoda, Paško

engleski

Met-enkephalin and naloxone effects on head and neck squamous cell carcinoma cell lines

Met-enkephalin is a neuropeptide with multifunctional properties on cell growth, division and differentiation. Its effects include in vitro and in vivo modulation of tumor cell growth via delta and/or zeta opioid receptors. We investigated the effects of met-enkephalin and naloxone (opioid receptor antagonist) on cell lines CAL-27 and Detroit-562 of the head and neck squamous cell carcinoma (HNSCC). The influence of met-enkephalin and naloxone on tumor cell lines growth was evaluated using MTT cell proliferation assay. Tested substances were applied in the range of pharmacologically relevant concentrations (10-6 to 10-3 M). Dose-response curve analysis of met-enkephalin and naloxone effects on the tumor cell growth was done by means of GraphPad Prism Software, version 4.0. We found that opioid receptor blockade was the primary mechanism of agents' negative influence on CAL-27 and Detroit-562 cell line growth.

head ; met-enkephalin ; naloxone ; neck ; squamous cell carcinoma

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Podaci o prilogu

36-36.

2004.

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objavljeno

Podaci o matičnoj publikaciji

Book of Abstracts MATH/CHEM/COMP 2004

Graovac, Ante ; Pokrić, Biserka ; Smrečki, Vilko

Zagreb: Institut Ruđer Bošković

Podaci o skupu

The 19th Dubrovnik International Course and Conference on the Interfaces among Mathematics, Chemistry and Computer Sciences (MATH/CHEM/COMP '04=

predavanje

21.06.2004-26.06.2004

Dubrovnik, Hrvatska

Povezanost rada

Kliničke medicinske znanosti, Temeljne medicinske znanosti