| dc.contributor.author | Yunusova, Roza | |
| dc.description.abstract | The placenta and fetal intestines are two key nutrient transport organs that sustain and nurture growing fetus. Insufficient placental development and consequently inadequate fetal nutrient supply can lead to IUGR resulting in low birth weight offspring. Our experimental objectives were to investigate the effects of elevated maternal nutrition, IUGR, and E2 supplementation during mid-gestation (in an attempt to rescue IUGR offspring) on placental and fetal intestinal cell proliferation, angiogenic gene expression, and vascularity. Limited responsiveness in placental development and vascularization to E2 supplementation was observed, likely due to inappropriate timing or dose of E2. However, maternal E2 supplementation increased fetal small intestinal length and GUCY1b3 mRNA expression, suggesting that E2 supplementation has positive effects on IUGR fetal intestinal growth. In conclusion, understanding molecular mechanisms associated with IUGR and possible effects of E2 supplementation in rescuing IUGR may lead to enhanced human health and livestock production efficiency. | en_US |
| dc.publisher | North Dakota State University | en_US |
| dc.rights | NDSU policy 190.6.2 | |
| dc.title | Effects of Maternal Nutrition, Intrauterine Growth Restriction (IUGR), and Estrogen (E2) Supplementation on Placental and Fetal Intestinal Growth and Development in Sheep | en_US |
| dc.type | Thesis | en_US |
| dc.date.accessioned | 2017-10-07T21:46:00Z | |
| dc.date.available | 2017-10-07T21:46:00Z | |
| dc.date.issued | 2012 | |
| dc.identifier.uri | https://hdl.handle.net/10365/26539 | |
| dc.subject.lcsh | Mothers -- Nutrition. | en_US |
| dc.subject.lcsh | Fetus -- Nutrition. | en_US |
| dc.subject.lcsh | Intestines. | en_US |
| dc.subject.lcsh | Sheep. | en_US |
| dc.subject.lcsh | Placenta. | en_US |
| dc.rights.uri | https://www.ndsu.edu/fileadmin/policy/190.pdf | |
| ndsu.degree | Master of Science (MS) | en_US |
| ndsu.college | Agriculture, Food Systems and Natural Resources | en_US |
| ndsu.department | Animal Sciences | en_US |
| ndsu.program | Animal Sciences | en_US |
| ndsu.advisor | Caton, Joel | |
| ndsu.advisor | Redmer, Dale | |
