Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Sep 8;22(1):9–16. doi: 10.22074/cellj.2020.6302

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

The Cell Journal (Yakhteh) is an open access journal which means the articles are freely available online for any individual author to download and use the providing address. The journal is licensed under a Creative Commons Attribution-Non Commercial 3.0 Unported License which allows the author(s) to hold the copyright without restrictions that is permitting unrestricted use, distribution, and reproduction in any medium provided the original work is properly cited.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Fig.1 — The expression of SIRT-1 at the MII stage of in vitro matured oocytes, isolated from young and aged mice was evaluated usingimmunofluorescence staining. A. The micrograph represents the intensity of the SIRT-1 expression among the young MII oocyte, young MII oocyte+melatonin, aged MII oocyte+melatonin, and aged MII oocyte groups. The nuclei were stained by DAPI. The secondary antibody was conjugated with FITC and B. The expression of SIRT-1 in the aged MII oocyte+melatonin group was significantly higher than the aged MII oocyte (P<0.01). Accordingly, the SIRT-1 expression was elevated in the young MII oocyte+melatonin group compared with the young MII oocyte group (P<0.05) (magnification × 400, scale bars: 20 µm). Y+M; Young MII oocyte+melatonin and O+M; Aged MII oocyte+melatonin.