Endocan Levels in Women With Premature Ovarian Insufficiency

Venous blood sample from the antecubital veins for measuring serum concentration of Endocan. The serum endocan level was measured using a commercially available ELISA kit, which is produced to detect human endocan levels with high sensitivity and specificity (Elabscience Biotechnology Inc., Houston, TX, USA). The endocan measurements were performed in accordance with company's protocol.