Naslov
Morphological properties of the epithelial tissue

Autori
Lovrić, Jakov ; Kaliman, Sara ; Smith, Ana-Sunčana

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

Izvornik
DPG-Frühjahrstagung / - , 2017, 1-1

Skup
DPG-Frühjahrstagung, Dresden 17

Mjesto i datum
Dresden, Njemačka, 19.03.2017. - 24.03.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
epithelial tissue ; morphological measures ; packing ; ellipses

Sažetak
Knowing the morphology of an epithelial tissue is im- portant due to understanding proceses like growth and development of the tissue, wound healing and pro- gression of the cancer. We study the structure of the MDCK II epithelial cells in circular colonies. Cell nu- clei can be approximated with ellipses and the Voronoi tesselation generated by those ellipses coincides well with the cell membranes. We compare the tissue cells to the Voronoi cells generated by randomly packed el- lipses obtained from the cell nuclei. The comparison is done by studying the probability distributions of cho- sen morphological measures calculated from the cells. We find that randomly packed ellipses reproduce the morphology of the tissue well at the low cell density. At high cell density we observe more regular structure of the tissue an we see the deviations of the random model from the cell tissue.

Izvorni jezik
Engleski

Znanstvena područja
Matematika, Fizika, Biologija, Interdisciplinarne prirodne znanosti

POVEZANOST RADA