Noninvasive Laser Microtomography of a Human Isolated Oocyte.

Bull Exp Biol Med

V. I. Kulakov National Medical Research Center of Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation, Moscow, Russia.

Published: May 2021

Using a non-invasive approach, quantitative laser scanning microtomography (QLSM), the morphology of human oocyte was studied layer-by-layer. Then, the cell volume was computed based on 3D reconstruction of a stack of optical sections obtained by QLSM. The integrity of oocyte membrane after cryopreservation was assessed by measuring the changes in oocyte volume in response to hypotonic shock.

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http://dx.doi.org/10.1007/s10517-021-05166-8DOI Listing

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