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Full-Text Articles in Medicine and Health Sciences

Effect Of Maternal Retinol Status At Time Of Term Delivery On Retinol Placental Concentration, Intrauterine Transfer Rate, And Newborn Retinol Status, Melissa K. Thoene, Haley Haskett, Jeremy Furtado, Maranda Thompson, Matthew Van Ormer, Corrine K. Hanson, Ann Anderson-Berry Aug 2020

Effect Of Maternal Retinol Status At Time Of Term Delivery On Retinol Placental Concentration, Intrauterine Transfer Rate, And Newborn Retinol Status, Melissa K. Thoene, Haley Haskett, Jeremy Furtado, Maranda Thompson, Matthew Van Ormer, Corrine K. Hanson, Ann Anderson-Berry

Journal Articles: Pediatrics

Retinol (vitamin A) is essential, so the objective of this Institutional Review Board approved study is to evaluate retinol placental concentration, intrauterine transfer, and neonatal status at time of term delivery between cases of maternal retinol adequacy, insufficiency, and deficiency in a United States population. Birth information and biological samples were collected for mother-infant dyads (n = 260). Maternal and umbilical cord blood retinol concentrations (n = 260) were analyzed by HPLC and categorized: deficient (≤0.7 umol/L), insufficient (>0.7-1.05 umol/L), adequate (>1.05 umol/L). Intrauterine transfer rate was calculated: (umbilical cord blood retinol concentration/maternal retinol concentration) × …


Development Of An Lc-Esi-Ms/Ms Method For Determination Of A Novel Pyrrolomycin (Mp-1) And Application To Pre-Clinical Adme Studies, Wafaa N. Aldhafiri Aug 2020

Development Of An Lc-Esi-Ms/Ms Method For Determination Of A Novel Pyrrolomycin (Mp-1) And Application To Pre-Clinical Adme Studies, Wafaa N. Aldhafiri

Theses & Dissertations

A rapid, selective, and sensitive liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) method was developed and validated for quantitation of a novel Pyrrolomycin (MP-1) in mouse plasma. MP-1 was extracted from plasma utilizing a structural analog (PL-3) as the internal standard (IS). Analyte separation was achieved using a Waters Acquity UPLC®BEH C18 column (1.7 µm, 100 x 2.1 mm) protected with Acquity UPLC C18 guard column. Mobile phase consisted of 0.1% acetic acid in water (10%) and methanol (90%) at a total flow rate of 0.25 mL/min. The mass spectrometer was operated at unit resolution in the multiple reaction …


Be A Hero Too, Samantha S. Rohe, Sophie Cemaj Jan 2020

Be A Hero Too, Samantha S. Rohe, Sophie Cemaj

Books: Pediatrics

This children's book explains COVID-19 and how to decrease the incidence of transmissions.


Sé Un Héroe Tú También, Samantha S. Rohe, Sophie Cemaj Jan 2020

Sé Un Héroe Tú También, Samantha S. Rohe, Sophie Cemaj

Books: Pediatrics

This children's book explains COVID-19 and how to decrease the incidence of transmissions.


Omega-3 Long-Chain Polyunsaturated Fatty Acids Intake By Ethnicity, Income, And Education Level In The United States: Nhanes 2003-201414., Caleb A. Cave, Nicholas Hein, Lynette M. Smith, Ann Anderson-Berry, Chesney K. Richter, Karl Stessy M. Bisselou, Adams Kusi Appiah, Penny Kris-Etherton, Ann C. Skulas-Ray, Maranda Thompson, Tara M. Nordgren, Corrine K. Hanson, Melissa K. Thoene Jan 2020

Omega-3 Long-Chain Polyunsaturated Fatty Acids Intake By Ethnicity, Income, And Education Level In The United States: Nhanes 2003-201414., Caleb A. Cave, Nicholas Hein, Lynette M. Smith, Ann Anderson-Berry, Chesney K. Richter, Karl Stessy M. Bisselou, Adams Kusi Appiah, Penny Kris-Etherton, Ann C. Skulas-Ray, Maranda Thompson, Tara M. Nordgren, Corrine K. Hanson, Melissa K. Thoene

Journal Articles: Pediatrics

Although there are many recognized health benefits for the consumption of omega-3 (n-3) long-chain polyunsaturated fatty acids (LCPUFA), intake in the United States remains below recommended amounts. This analysis was designed to provide an updated assessment of fish and n-3 LCPUFA intake (eicosapentaenoic (EPA), docosahexaenoic acid (DHA), and EPA+DHA) in the United States adult population, based on education, income, and race/ethnicity, using data from the 2003-2014 National Health and Nutrition Examination Survey (NHANES) (n = 44,585). Over this survey period, participants with less education and lower income had significantly lower n-3 LCPUFA intakes and fish intakes (p < 0.001 for all between group comparisons). N-3 LCPUFA intake differed significantly according to ethnicity (p < 0.001), with the highest intake of n-3 LCPUFA and fish in individuals in the "Other" category (including Asian Americans). Supplement use increased EPA + DHA intake, but only 7.4% of individuals consistently took supplements. Overall, n-3 LCPUFA intake in this study population was low, but our findings indicate that individuals with lower educational attainment and income are at even higher risk of lower n-3 LCPUFA and fish intake.


Deep Learning For Improved Risk Prediction In Surgical Outcomes, Ali Jalali, Hannah Lonsdale, Nhue Do, Jacquelin Peck, Monesha Gupta, Shelby Kutty, Sharon R Ghazarian, Jeffrey P. Jacobs, Mohamed Rehman, Luis M. Ahumada Jan 2020

Deep Learning For Improved Risk Prediction In Surgical Outcomes, Ali Jalali, Hannah Lonsdale, Nhue Do, Jacquelin Peck, Monesha Gupta, Shelby Kutty, Sharon R Ghazarian, Jeffrey P. Jacobs, Mohamed Rehman, Luis M. Ahumada

Journal Articles: Pediatrics

The Norwood surgical procedure restores functional systemic circulation in neonatal patients with single ventricle congenital heart defects, but this complex procedure carries a high mortality rate. In this study we address the need to provide an accurate patient specific risk prediction for one-year postoperative mortality or cardiac transplantation and prolonged length of hospital stay with the purpose of assisting clinicians and patients' families in the preoperative decision making process. Currently available risk prediction models either do not provide patient specific risk factors or only predict in-hospital mortality rates. We apply machine learning models to predict and calculate individual patient risk …


Williams Syndrome And Neonatal Cardiac Surgery For Congenital Single Ventricle, Taylor E. Katt, Robert L. Spicer, Anji T. Yetman, Ali N. Ibrahimiye, James M. Hammel, Jeffrey A. Robinson Jan 2020

Williams Syndrome And Neonatal Cardiac Surgery For Congenital Single Ventricle, Taylor E. Katt, Robert L. Spicer, Anji T. Yetman, Ali N. Ibrahimiye, James M. Hammel, Jeffrey A. Robinson

Journal Articles: Pediatrics

Williams syndrome (WS) is an arteriopathic derangement associated with supravalvular aortic stenosis and branch pulmonary stenosis. We describe double-outlet right ventricle with mitral atresia and aortic arch hypoplasia in an infant with WS. This case demonstrates the difficulty in managing patients with WS with complex cardiac defects. To our knowledge, this is the first reported single-ventricle physiology in a patient with WS. (Level of Difficulty: Advanced.).