Funding outcome

Iron is an important nutrient for health, and the increased iron demands needed to sustain a pregnancy often led to iron deficiency in the mother. If severe, ID can lead to pregnancy complications, especially for mothers with high blood pressure, which can cause complications in its own right. Together, these conditions can make it harder for the placenta-the organ that delivers oxygen and nutrients to the fetus from the mother during pregnancy-to function properly. If the placenta doesn't develop correctly or its function is impaired in pregnancy, the baby might not grow as expected. Preliminary research in rats has shown that ID can lead to smaller babies, even when the placenta grows larger in an attempt to improve transport of essential nutrients. However, it is still unclear exactly how ID and high blood pressure together cause problems in the placenta, such as reduced nutrient transport, inflammation, and damage from various forms of stress. To better understand this, our study uses a rat model to examine how ID affects the placenta in pregnancies with and without high blood pressure. We will study specific molecules in the placenta that are involved in transporting nutrients like sugar, fats, and proteins. We will also assess inflammation, markers of stress levels, and changes in the number of blood vessels in the placenta. This information will help us understand how these problems happen and could lead to the development of better treatments to improve pregnancy outcomes for mothers with ID and high blood pressure, protecting both the mother's and the baby's health.