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Skeletal muscle amino acid uptake is lower and alanine production is greater in late gestation intrauterine growth restricted fetal sheep hindlimb.

Chang EI, Wesolowski SR, Gilje EA, Baker PR 2nd, Reisz JA, D'Alessandro A, Hay WW Jr, Rozance PJ, Brown LD.

Am J Physiol Regul Integr Comp Physiol. 2019 Sep 4. doi: 10.1152/ajpregu.00115.2019. [Epub ahead of print]


Prolonged Prepregnant Maternal High-Fat Feeding Reduces Fetal and Neonatal Blood Glucose Concentrations by Enhancing Fetal β-Cell Development in C57BL/6 Mice.

Qiao L, Wattez JS, Lim L, Rozance PJ, Hay WW Jr, Shao J.

Diabetes. 2019 Aug;68(8):1604-1613. doi: 10.2337/db18-1308. Epub 2019 May 24.


Sustained hypoxemia in late gestation potentiates hepatic gluconeogenic gene expression but does not activate glucose production in the ovine fetus.

Jones AK, Rozance PJ, Brown LD, Goldstrohm DA, Hay WW Jr, Limesand SW, Wesolowski SR.

Am J Physiol Endocrinol Metab. 2019 Jul 1;317(1):E1-E10. doi: 10.1152/ajpendo.00069.2019. Epub 2019 Apr 9.


Differential effects of intrauterine growth restriction and a hypersinsulinemic-isoglycemic clamp on metabolic pathways and insulin action in the fetal liver.

Jones AK, Brown LD, Rozance PJ, Serkova NJ, Hay WW Jr, Friedman JE, Wesolowski SR.

Am J Physiol Regul Integr Comp Physiol. 2019 May 1;316(5):R427-R440. doi: 10.1152/ajpregu.00359.2018. Epub 2019 Feb 13.


Alert Newborn Infants Are Ready to Feed and Raise Their Glucose Concentration.

Hay WW Jr, Rozance PJ.

Neonatology. 2019;115(3):239-241. doi: 10.1159/000495730. Epub 2019 Jan 22. No abstract available.


High-fat feeding reprograms maternal energy metabolism and induces long-term postpartum obesity in mice.

Qiao L, Chu K, Wattez JS, Lee S, Gao H, Feng GS, Hay WW Jr, Shao J.

Int J Obes (Lond). 2019 Sep;43(9):1747-1758. doi: 10.1038/s41366-018-0304-x. Epub 2019 Jan 8.


Continuous glucose monitoring in the neonatal intensive care unit: not quite ready for 'plug and play'.

Hernandez TL, Hay WW Jr, Rozance PJ.

Arch Dis Child Fetal Neonatal Ed. 2019 Jul;104(4):F344-F345. doi: 10.1136/archdischild-2018-315899. Epub 2018 Nov 13. No abstract available.


Opportunities for life course research through the integration of data across Clinical and Translational Research Institutes.

Hanson HA, Hay WW Jr, Tobin JN, Barkin SL, Atkins M, Karagas MR, Dozier AM, Wetmore C, Konstan MW, Heubi JE.

J Clin Transl Sci. 2018 Jun;2(3):156-162. doi: 10.1017/cts.2018.29.


Nutritional Support Strategies for the Preterm Infant in the Neonatal Intensive Care Unit.

Hay WW Jr.

Pediatr Gastroenterol Hepatol Nutr. 2018 Oct;21(4):234-247. doi: 10.5223/pghn.2018.21.4.234. Epub 2018 Oct 10. Review.


Regulatory effects of brown adipose tissue thermogenesis on maternal metabolic adaptation, placental efficiency, and fetal growth in mice.

Qiao L, Lee S, Nguyen A, Hay WW Jr, Shao J.

Am J Physiol Endocrinol Metab. 2018 Dec 1;315(6):E1224-E1231. doi: 10.1152/ajpendo.00192.2018. Epub 2018 Oct 2.


Prolonged amino acid infusion into intrauterine growth-restricted fetal sheep increases leucine oxidation rates.

Wai SG, Rozance PJ, Wesolowski SR, Hay WW Jr, Brown LD.

Am J Physiol Endocrinol Metab. 2018 Dec 1;315(6):E1143-E1153. doi: 10.1152/ajpendo.00128.2018. Epub 2018 Sep 11.


The uncertain fate of the National Institutes of Health (NIH) pediatric research portfolio.

Gitterman DP, Langford WS, Hay WW Jr.

Pediatr Res. 2018 Sep;84(3):328-332. doi: 10.1038/s41390-018-0035-7. Epub 2018 Jul 6.


Pulsatile hyperglycemia increases insulin secretion but not pancreatic β-cell mass in intrauterine growth-restricted fetal sheep.

Boehmer BH, Brown LD, Wesolowski SR, Hay WW, Rozance PJ.

J Dev Orig Health Dis. 2018 Oct;9(5):492-499. doi: 10.1017/S2040174418000417. Epub 2018 Jul 5.


A cautionary response to SMFM statement: pharmacological treatment of gestational diabetes.

Barbour LA, Scifres C, Valent AM, Friedman JE, Buchanan TA, Coustan D, Aagaard K, Thornburg KL, Catalano PM, Galan HL, Hay WW Jr, Frias AE, Shankar K, Simmons RA, Moses RG, Sacks DA, Loeken MR.

Am J Obstet Gynecol. 2018 Oct;219(4):367.e1-367.e7. doi: 10.1016/j.ajog.2018.06.013. Epub 2018 Jun 28.


The Postnatal Glucose Concentration Nadir Is Not Abnormal and Does Not Need to Be Treated.

Hay WW Jr, Adamkin DH, Harding JE, Hawdon J.

Neonatology. 2018;114(2):163. doi: 10.1159/000489552. Epub 2018 Jun 12. No abstract available.


Neonatal Hyperglycemia-Causes, Treatments, and Cautions.

Hay WW Jr, Rozance PJ.

J Pediatr. 2018 Sep;200:6-8. doi: 10.1016/j.jpeds.2018.04.046. Epub 2018 May 9. No abstract available.


Breastfeeding newborns and infants: some new food for thought about an old practice.

Hay WW Jr.

Am J Clin Nutr. 2018 Apr 1;107(4):499-500. doi: 10.1093/ajcn/nqy056. No abstract available.


The Fragile State of the National Institutes of Health Pediatric Research Portfolio, 1992-2015: Doing More With Less?

Gitterman DP, Langford WS, Hay WW Jr.

JAMA Pediatr. 2018 Mar 1;172(3):287-293. doi: 10.1001/jamapediatrics.2017.4931.


50 Years Ago in The Journal of Pediatrics: Diazoxide Treatment for Idiopathic Hypoglycemia of Infancy.

Bourque SL, Rozance PJ, Hay WW.

J Pediatr. 2017 Oct;189:53. doi: 10.1016/j.jpeds.2017.03.059. No abstract available.


Skeletal muscle protein accretion rates and hindlimb growth are reduced in late gestation intrauterine growth-restricted fetal sheep.

Rozance PJ, Zastoupil L, Wesolowski SR, Goldstrohm DA, Strahan B, Cree-Green M, Sheffield-Moore M, Meschia G, Hay WW Jr, Wilkening RB, Brown LD.

J Physiol. 2018 Jan 1;596(1):67-82. doi: 10.1113/JP275230. Epub 2017 Oct 26.


Enhanced insulin secretion and insulin sensitivity in young lambs with placental insufficiency-induced intrauterine growth restriction.

Camacho LE, Chen X, Hay WW Jr, Limesand SW.

Am J Physiol Regul Integr Comp Physiol. 2017 Aug 1;313(2):R101-R109. doi: 10.1152/ajpregu.00068.2017. Epub 2017 May 10.


Exogenous amino acids suppress glucose oxidation and potentiate hepatic glucose production in late gestation fetal sheep.

Brown LD, Kohn JR, Rozance PJ, Hay WW Jr, Wesolowski SR.

Am J Physiol Regul Integr Comp Physiol. 2017 May 1;312(5):R654-R663. doi: 10.1152/ajpregu.00502.2016. Epub 2017 Feb 8.


Chronic anemic hypoxemia attenuates glucose-stimulated insulin secretion in fetal sheep.

Benjamin JS, Culpepper CB, Brown LD, Wesolowski SR, Jonker SS, Davis MA, Limesand SW, Wilkening RB, Hay WW Jr, Rozance PJ.

Am J Physiol Regul Integr Comp Physiol. 2017 Apr 1;312(4):R492-R500. doi: 10.1152/ajpregu.00484.2016. Epub 2017 Jan 18.


Optimizing nutrition of the preterm infant.

Hay WW.

Zhongguo Dang Dai Er Ke Za Zhi. 2017 Jan;19(1):1-21.


Adiponectin Deficiency Impairs Maternal Metabolic Adaptation to Pregnancy in Mice.

Qiao L, Wattez JS, Lee S, Nguyen A, Schaack J, Hay WW Jr, Shao J.

Diabetes. 2017 May;66(5):1126-1135. doi: 10.2337/db16-1096. Epub 2017 Jan 10.


Myoblast replication is reduced in the IUGR fetus despite maintained proliferative capacity in vitro.

Soto SM, Blake AC, Wesolowski SR, Rozance PJ, Barthel KB, Gao B, Hetrick B, McCurdy CE, Garza NG, Hay WW Jr, Leinwand LA, Friedman JE, Brown LD.

J Endocrinol. 2017 Mar;232(3):475-491. doi: 10.1530/JOE-16-0123. Epub 2017 Jan 4.


Modern Management of Preterm Infants Prevents Adverse Developmental Outcomes From Hypoglycemia.

Rozance PJ, Hay WW Jr.

Pediatrics. 2016 Dec;138(6). pii: e20162881. Epub 2016 Nov 4. No abstract available.


Preterm formula use in the preterm very low birth weight infant.

Hay WW Jr, Hendrickson KC.

Semin Fetal Neonatal Med. 2017 Feb;22(1):15-22. doi: 10.1016/j.siny.2016.08.005. Epub 2016 Aug 30. Review.


Chronically Increased Amino Acids Improve Insulin Secretion, Pancreatic Vascularity, and Islet Size in Growth-Restricted Fetal Sheep.

Brown LD, Davis M, Wai S, Wesolowski SR, Hay WW Jr, Limesand SW, Rozance PJ.

Endocrinology. 2016 Oct;157(10):3788-3799. Epub 2016 Aug 8.


Knockout maternal adiponectin increases fetal growth in mice: potential role for trophoblast IGFBP-1.

Qiao L, Wattez JS, Lee S, Guo Z, Schaack J, Hay WW Jr, Zita MM, Parast M, Shao J.

Diabetologia. 2016 Nov;59(11):2417-2425. doi: 10.1007/s00125-016-4061-x. Epub 2016 Aug 5.


Growth failure among preterm infants due to insufficient protein is not innocuous and must be prevented.

Hay WW, Ziegler EE.

J Perinatol. 2016 Jul;36(7):500-2. doi: 10.1038/jp.2016.85. No abstract available.


Chronic anemic hypoxemia increases plasma glucagon and hepatic PCK1 mRNA in late-gestation fetal sheep.

Culpepper C, Wesolowski SR, Benjamin J, Bruce JL, Brown LD, Jonker SS, Wilkening RB, Hay WW Jr, Rozance PJ.

Am J Physiol Regul Integr Comp Physiol. 2016 Jul 1;311(1):R200-8. doi: 10.1152/ajpregu.00037.2016. Epub 2016 May 11.


New approaches to management of neonatal hypoglycemia.

Rozance PJ, Hay WW Jr.

Matern Health Neonatol Perinatol. 2016 May 10;2:3. doi: 10.1186/s40748-016-0031-z. eCollection 2016. Review.


Challenges of infant nutrition research: a commentary.

Ryan AS, Hay WW Jr.

Nutr J. 2016 Apr 22;15:42. doi: 10.1186/s12937-016-0162-0. Review.


Chronic Hyperinsulinemia Increases Myoblast Proliferation in Fetal Sheep Skeletal Muscle.

Brown LD, Wesolowski SR, Kailey J, Bourque S, Wilson A, Andrews SE, Hay WW Jr, Rozance PJ.

Endocrinology. 2016 Jun;157(6):2447-60. doi: 10.1210/en.2015-1744. Epub 2016 Apr 6.


Challenges in nourishing the intrauterine growth-restricted foetus - Lessons learned from studies in the intrauterine growth-restricted foetal sheep.

Hay WW Jr, Brown LD, Rozance PJ, Wesolowski SR, Limesand SW.

Acta Paediatr. 2016 Aug;105(8):881-9. doi: 10.1111/apa.13413. Epub 2016 May 10. Review.


Impact of placental insufficiency on fetal skeletal muscle growth.

Brown LD, Hay WW Jr.

Mol Cell Endocrinol. 2016 Nov 5;435:69-77. doi: 10.1016/j.mce.2016.03.017. Epub 2016 Mar 16. Review.


Increased fetal myocardial sensitivity to insulin-stimulated glucose metabolism during ovine fetal growth restriction.

Barry JS, Rozance PJ, Brown LD, Anthony RV, Thornburg KL, Hay WW Jr.

Exp Biol Med (Maywood). 2016 Apr;241(8):839-47. doi: 10.1177/1535370216632621. Epub 2016 Feb 11.


Comparing apples with apples: it is time for standardized reporting of neonatal nutrition and growth studies.

Cormack BE, Embleton ND, van Goudoever JB, Hay WW Jr, Bloomfield FH.

Pediatr Res. 2016 Jun;79(6):810-20. doi: 10.1038/pr.2016.26. Epub 2016 Feb 11. Review.


Pancreatic islet hepatocyte growth factor and vascular endothelial growth factor A signaling in growth restricted fetuses.

Rozance PJ, Hay WW Jr.

Mol Cell Endocrinol. 2016 Nov 5;435:78-84. doi: 10.1016/j.mce.2016.01.025. Epub 2016 Jan 26. Review.


Working group reports: evaluation of the evidence to support practice guidelines for nutritional care of preterm infants-the Pre-B Project.

Raiten DJ, Steiber AL, Carlson SE, Griffin I, Anderson D, Hay WW Jr, Robins S, Neu J, Georgieff MK, Groh-Wargo S, Fenton TR; Pre-B Consultative Working Groups.

Am J Clin Nutr. 2016 Feb;103(2):648S-78S. doi: 10.3945/ajcn.115.117309. Epub 2016 Jan 20. Review.


Role of placental insufficiency and intrauterine growth restriction on the activation of fetal hepatic glucose production.

Wesolowski SR, Hay WW Jr.

Mol Cell Endocrinol. 2016 Nov 5;435:61-68. doi: 10.1016/j.mce.2015.12.016. Epub 2015 Dec 23.


Limited capacity for glucose oxidation in fetal sheep with intrauterine growth restriction.

Brown LD, Rozance PJ, Bruce JL, Friedman JE, Hay WW Jr, Wesolowski SR.

Am J Physiol Regul Integr Comp Physiol. 2015 Oct 15;309(8):R920-8. doi: 10.1152/ajpregu.00197.2015. Epub 2015 Jul 29.


Blueprint for Action: Visioning Summit on the Future of the Workforce in Pediatrics.

Sectish TC, Hay WW Jr, Mahan JD, Mendoza FS, Spector ND, Stanton B, Szilagyi PG, Turner TL, Walker LR, Slaw K; members of the Federation of Pediatric Organizations' Visioning Summit Working Groups and Planning Committee.

Pediatrics. 2015 Jul;136(1):161-9. doi: 10.1542/peds.2014-3493. Epub 2015 Jun 1.


Maternal High-Fat Feeding Increases Placental Lipoprotein Lipase Activity by Reducing SIRT1 Expression in Mice.

Qiao L, Guo Z, Bosco C, Guidotti S, Wang Y, Wang M, Parast M, Schaack J, Hay WW Jr, Moore TR, Shao J.

Diabetes. 2015 Sep;64(9):3111-20. doi: 10.2337/db14-1627. Epub 2015 May 6.


Coordinated changes in hepatic amino acid metabolism and endocrine signals support hepatic glucose production during fetal hypoglycemia.

Houin SS, Rozance PJ, Brown LD, Hay WW Jr, Wilkening RB, Thorn SR.

Am J Physiol Endocrinol Metab. 2015 Feb 15;308(4):E306-14. doi: 10.1152/ajpendo.00396.2014. Epub 2014 Dec 16.


Increased adrenergic signaling is responsible for decreased glucose-stimulated insulin secretion in the chronically hyperinsulinemic ovine fetus.

Andrews SE, Brown LD, Thorn SR, Limesand SW, Davis M, Hay WW Jr, Rozance PJ.

Endocrinology. 2015 Jan;156(1):367-76. doi: 10.1210/en.2014-1393.


Placental insufficiency decreases pancreatic vascularity and disrupts hepatocyte growth factor signaling in the pancreatic islet endothelial cell in fetal sheep.

Rozance PJ, Anderson M, Martinez M, Fahy A, Macko AR, Kailey J, Seedorf GJ, Abman SH, Hay WW Jr, Limesand SW.

Diabetes. 2015 Feb;64(2):555-64. doi: 10.2337/db14-0462. Epub 2014 Sep 23.


High-protein formulas: evidence for use in preterm infants.

Brown LD, Hendrickson K, Masor ML, Hay WW Jr.

Clin Perinatol. 2014 Jun;41(2):383-403. doi: 10.1016/j.clp.2014.02.002. Epub 2014 Apr 14. Review.


Energy requirements, protein-energy metabolism and balance, and carbohydrates in preterm infants.

Hay WW Jr, Brown LD, Denne SC.

World Rev Nutr Diet. 2014;110:64-81. doi: 10.1159/000358459. Epub 2014 Apr 11. Review.


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