Fig. 2

A model of relationships between spexin (SPX) and nonesterified fatty acids (NEFA), β-hydroxybutyrate acid (BHBA), ghrelin total and progesterone (PROG) (all correlations are significant)
A model of relationships between spexin (SPX) and nonesterified fatty acids (NEFA), β-hydroxybutyrate acid (BHBA), ghrelin total and progesterone (PROG) (all correlations are significant)