Naslov
The effect of naringenin on hydra – alga symbiosis

Autori
Bartol , Valentina ; Kovačević, Goran ; Sirovina, Damir ; Vujčić, Valerija

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

Izvornik
13th Multinational Congress on Microscopy: BOOK OF ABSTRACTS / Gajović, Andreja ; Weber, Igor ; Kovačević, Goran ; Čadež, Vida ; Šegota, Suzana ; Peharec Štefanić, Petra ; Vidoš, Ana - Zagreb : Institut Ruđer Bošković ; Hrvatsko mikroskopijsko društvo, 2017, 307-307

ISBN
978-953-7941-19-2

Skup
13th Multinational Congress on Microscopy

Mjesto i datum
Rovinj, Hrvatska, 24.09.2017. - 29.09.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
naringenin, hydras, algae, structural changes, microscopy

Sažetak
Flavonoids are plant pigments found in fruit, vegetables, tea, flowers and wine. Naringenin is a flavonoid that belongs to the group of flavanones and its effect was monitored on hyda – alga symbiosis. As test organisms used were: Hydra viridissima Pallas, 1766 and Hydra oligactis Pallas, 1766, endosymbiotic algae isolated from the hydra host Mychonastes homosphaera (Skuja) Kalina and Punčochářová, Desmodesmus subspicatus (Chodat) Hegewald and Schmidt and related free – living species Chlorella vulgaris Beij. Morphological and cyto – hystological analysis was made using concentrations of 0, 2 gL−1, 0, 25gL−1 and 0, 3 gL−1 of naringenin. It was determined that the middle concentration does not favor growth of the organisms. Mortality, budding, mucus secretion, migration and contractions of hydra as well as viability of algal cells were monitored by stereo microscopy and changes in structural cell organization were observed by light microscopy.

Izvorni jezik
Engleski

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