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Pregled bibliografske jedinice broj: 276431

Activity of macrophages by hydrophilic solution of propolis and their antitumor activity


Oršolić, Nada; Bašić, Ivan
Activity of macrophages by hydrophilic solution of propolis and their antitumor activity // Proceeding of the European Conference of Apidology 2006
Prag, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Activity of macrophages by hydrophilic solution of propolis and their antitumor activity

Autori
Oršolić, Nada ; Bašić, Ivan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceeding of the European Conference of Apidology 2006 / - Prag, 2006

Skup
European Conference of Apidology 2006

Mjesto i datum
Prag, Češka, 10-14.09.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
propolis; makrofage activity; tumor

Sažetak
Many investigations support the hypothesis that macrophages play a vital function in tumor rejection. In previous experiments in our laboratory, we demonstrated that activated macrophages by hydrophilic solution of propolis (HSP) are associated with resistance to tumor growth in CBA mice. Macrophages are able to destroy tumor cells under a variety of circumstance. To obtain more direct evidence regarding the role of HSP on macrophage activity, peritoneal macrophages from normal CBA mice and/or Swiss albino mice injected with HSP were examined for direct and indirect cytotoxic effect to tumor cells in vitro and in vivo. Cytotoxicity was estimated by measurement of incorporation of 3H-tymidine into HeLa cells or by colony forming ability of Hela or V79 cells in vitro. In addition, we measured the production of interleukin 1 (IL-1) and nitric oxide (NO) in culture of macrophages collected from mice treated with HSP. Finally, we attempted to determine whether extracellular cytotoxicity to tumor cells is dependant on NO or other factors produced by activated macrophages. The results established that antitumor activity of HSP includes pronounced immunomodulatory activity due to the augmentation of non-specific antitumor resistance in mice via macrophage activation and production of soluble factors by those cells which may interfere with either cells of immune system or directly by tumor cells.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
0048105
0119102

Ustanove:
Hrvatski veterinarski institut, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Nada Oršolić (autor)

Avatar Url Ivan Bašić (autor)


Citiraj ovu publikaciju:

Oršolić, Nada; Bašić, Ivan
Activity of macrophages by hydrophilic solution of propolis and their antitumor activity // Proceeding of the European Conference of Apidology 2006
Prag, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)
Oršolić, N. & Bašić, I. (2006) Activity of macrophages by hydrophilic solution of propolis and their antitumor activity. U: Proceeding of the European Conference of Apidology 2006.
@article{article, author = {Or\v{s}oli\'{c}, Nada and Ba\v{s}i\'{c}, Ivan}, year = {2006}, keywords = {propolis, makrofage activity, tumor}, title = {Activity of macrophages by hydrophilic solution of propolis and their antitumor activity}, keyword = {propolis, makrofage activity, tumor}, publisherplace = {Prag, \v{C}e\v{s}ka} }
@article{article, author = {Or\v{s}oli\'{c}, Nada and Ba\v{s}i\'{c}, Ivan}, year = {2006}, keywords = {propolis, makrofage activity, tumor}, title = {Activity of macrophages by hydrophilic solution of propolis and their antitumor activity}, keyword = {propolis, makrofage activity, tumor}, publisherplace = {Prag, \v{C}e\v{s}ka} }




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