Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 262459

Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay


Benković, Vesna; Oršolić, Nada; Kopjar, Nevnka; Horvat Knežević, Anica; Ramić, Snježana; Đikić, Domagoj; Bašić, Ivan
Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay // 9. hrvatski biološki kongres s međunarodnim sudjelovanjem : Zbornik sažetaka = 9th Croatian Biological Congress with International Participation : Proceeding of abstracts / Besendorfer, Višnja ; Klobučar, Goran I.V. (ur.).
Zagreb: Hrvatsko biološko društvo 1885, 2006. str. 90-91 (predavanje, međunarodna recenzija, sažetak, stručni)


CROSBI ID: 262459 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay

Autori
Benković, Vesna ; Oršolić, Nada ; Kopjar, Nevnka ; Horvat Knežević, Anica ; Ramić, Snježana ; Đikić, Domagoj ; Bašić, Ivan

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

Izvornik
9. hrvatski biološki kongres s međunarodnim sudjelovanjem : Zbornik sažetaka = 9th Croatian Biological Congress with International Participation : Proceeding of abstracts / Besendorfer, Višnja ; Klobučar, Goran I.V. - Zagreb : Hrvatsko biološko društvo 1885, 2006, 90-91

ISBN
953-6241-06-4

Skup
Hrvatski biološki kongres s međunarodnim sudjelovanjem (9 ; 2006)

Mjesto i datum
Rovinj, Hrvatska, 24.-29.03. 2006

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
propolis; flavonoids; radiation; radioprotection

Sažetak
The use of ionizing radiation for medical diagnosis and therapy is widespread throughout the world. Recently, there has been considerable interest in finding nontoxic, commonly used substances which can protect cells from deleterious radiation effects. Formation of toxic free radicals, result in DNA damaging and mutations, changes in immunological system and theratogenic effects. Bee product, propolis and their compounds flavonoids, are potentially nontoxic radiprotectors because of their antioxidant propertis. The radioprotective effects of water-soluble derivate of propolis (WSDP), hydroalcoholic solution of propolis (HASP), quercetin, caffeic acid, chrysin and naringin in the whole-body irradiated Swiss albino and CBA mice were investigated. Animals were treated preventively and therapeuticly by intraperitoneal injection of 100 mg/kg. Irradiation was performed using a 60Co γ -ray source, and absorbed dose was 9 Gy. DNA damages in lymphocytes were detected using Comet assay in alkaline conditions. When tested, compounds were given preventively daily for three days and mice irradiated with dose of 9 Gy. Significantly DNA protection have been observed, while protection effects in therapeutic treatment were not observed. On the other hand, in nonirradiated animals, treated with tested compounds, DNA damages were not observed. Our study demonstrates that propolis and flavonoids protects DNA against the radiation induced damage.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
0119102
0048105

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


Citiraj ovu publikaciju:

Benković, Vesna; Oršolić, Nada; Kopjar, Nevnka; Horvat Knežević, Anica; Ramić, Snježana; Đikić, Domagoj; Bašić, Ivan
Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay // 9. hrvatski biološki kongres s međunarodnim sudjelovanjem : Zbornik sažetaka = 9th Croatian Biological Congress with International Participation : Proceeding of abstracts / Besendorfer, Višnja ; Klobučar, Goran I.V. (ur.).
Zagreb: Hrvatsko biološko društvo 1885, 2006. str. 90-91 (predavanje, međunarodna recenzija, sažetak, stručni)
Benković, V., Oršolić, N., Kopjar, N., Horvat Knežević, A., Ramić, S., Đikić, D. & Bašić, I. (2006) Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay. U: Besendorfer, V. & Klobučar, G. (ur.)9. hrvatski biološki kongres s međunarodnim sudjelovanjem : Zbornik sažetaka = 9th Croatian Biological Congress with International Participation : Proceeding of abstracts.
@article{article, author = {Benkovi\'{c}, Vesna and Or\v{s}oli\'{c}, Nada and Kopjar, Nevnka and Horvat Kne\v{z}evi\'{c}, Anica and Rami\'{c}, Snje\v{z}ana and \DJiki\'{c}, Domagoj and Ba\v{s}i\'{c}, Ivan}, year = {2006}, pages = {90-91}, keywords = {propolis, flavonoids, radiation, radioprotection}, isbn = {953-6241-06-4}, title = {Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay}, keyword = {propolis, flavonoids, radiation, radioprotection}, publisher = {Hrvatsko biolo\v{s}ko dru\v{s}tvo 1885}, publisherplace = {Rovinj, Hrvatska} }
@article{article, author = {Benkovi\'{c}, Vesna and Or\v{s}oli\'{c}, Nada and Kopjar, Nevnka and Horvat Kne\v{z}evi\'{c}, Anica and Rami\'{c}, Snje\v{z}ana and \DJiki\'{c}, Domagoj and Ba\v{s}i\'{c}, Ivan}, year = {2006}, pages = {90-91}, keywords = {propolis, flavonoids, radiation, radioprotection}, isbn = {953-6241-06-4}, title = {Detection of Radioprotective Effects of Propolis and Flavonoids with Cometg Assay}, keyword = {propolis, flavonoids, radiation, radioprotection}, publisher = {Hrvatsko biolo\v{s}ko dru\v{s}tvo 1885}, publisherplace = {Rovinj, Hrvatska} }




Contrast
Increase Font
Decrease Font
Dyslexic Font