The present study aimed to determine changes in serum fetuin-A levels in preeclampsia (PE). Furthermore, this study aimed to investigate whether serum fetuin-A is correlated with insulin resistance state, calcium and magnesium level, and serum proteins. The following paremeters were measured; Fetuin-A, insulin, glucose, total and ionized calcium and magnesium, total protein, albumin, and globulin levels in their sera. Insulin resistance, insulin sensitivity, and beta-cell functions were calculated using the HOMA2 calculator. Based on the results, the loss of proteins should be monitored via...