Medicine and Health Sciences Commons^™

The Effects Of Preeclampsia On Signaling To Hematopoietic Progenitor Cells, Donna Santillan, Wendy Hamilton, Ashley Christensen, Katelyn Talcott, Lindsay Gravatt, Mark Santillan, Stephen Hunter

Donna A. Santillan

Background: The role of the microenvironment is important in cell differentiation. The effect of placental disease on the growth and differentiation and hematopoietic stem cells has not been well-studied.

Methods: Enzyme linked immunoassay was used to measure erythropoietin and osteopontin in plasma from umbilical cord blood of children born to normotensive and preeclamptic women. Additionally, CD34+ cells were isolated from umbilical cord blood and grown in complete methylcellulose media. Colony types were identified and enumerated.

Results: Differences in the concentration of erythropoietin in the cord blood between the controls and the preeclamptics approached significance (P = 0.067) using a Mann-Whitney …

Food And Nutrition Knowledge During Pregnancy - Absence And Opportunity, Heather Yeatman, Dolly Bondarianzadeh, Karen Charlton, Deanne Condon-Paoloni, Luke Gemming, Danka Sinikovic, Barbara Meyer

Karen E. Charlton

No abstract provided.

The Influence Of Fetal Sex On Patterns Of Change In Anti-Mullerian Hormone During Pregnancy, Ryan Empey, Donna Santillan, Mark Santillan, Eric Tyler, Stephen Hunter, Elaine Smith, Barbara Stegmann

Mark K. Santillan

Maternal anti-mullerian hormone declines sharply between 13-15 weeks, likely as a result of feto-placental signaling. Fetal AMH levels are known to be widely disparate after the first trimester, with high levels in male and absent levels in female. However, it is unclear as to whether differing fetal AMH levels influence the pattern of change of maternal AMH. Our objective was to examine AMH throughout gestation to determine if the maternal concentration varies according to the gender of the fetus.