TY - GEN AB - The human heart starts beating at 21 days gestation and does not stop until death. This posits an incessant metabolic demand that must be met despite abrupt changes to cardiac load, nutritional substrates and oxygenation that occurs at birth. Fetal cardiomyocytes rely on lactate and glucose for ATP production, while healthy adult cardiomyocytes utilize mostly fatty acids. This thesis provides new insights into the normal developmental profile of the myocardial fatty acid metabolic pathway in the perinatal period in a precocial species, and the impact of IUGR on this pathway. AU - Drake, Rachel R. DA - 2021 DO - 10.6083/9z9030583 DO - DOI ID - 9137 KW - Metabolism KW - Cardiovascular System KW - Fatty Acids KW - intrauterine growth restriction L1 - https://digitalcollections.ohsu.edu/record/9137/files/Drake.Rachel.2021.pdf L2 - https://digitalcollections.ohsu.edu/record/9137/files/Drake.Rachel.2021.pdf L4 - https://digitalcollections.ohsu.edu/record/9137/files/Drake.Rachel.2021.pdf LK - https://digitalcollections.ohsu.edu/record/9137/files/Drake.Rachel.2021.pdf N2 - The human heart starts beating at 21 days gestation and does not stop until death. This posits an incessant metabolic demand that must be met despite abrupt changes to cardiac load, nutritional substrates and oxygenation that occurs at birth. Fetal cardiomyocytes rely on lactate and glucose for ATP production, while healthy adult cardiomyocytes utilize mostly fatty acids. This thesis provides new insights into the normal developmental profile of the myocardial fatty acid metabolic pathway in the perinatal period in a precocial species, and the impact of IUGR on this pathway. PB - Oregon Health and Science University PY - 2021 T1 - Myocardial fatty acid metabolism in normal ovine development and intrauterine growth restriction TI - Myocardial fatty acid metabolism in normal ovine development and intrauterine growth restriction UR - https://digitalcollections.ohsu.edu/record/9137/files/Drake.Rachel.2021.pdf Y1 - 2021 ER -