KIMBERLY O O'BRIEN

Summary

Affiliation: Johns Hopkins Bloomberg School of Public Health
Country: USA

Publications

  1. ncbi request reprint Influence of prenatal iron and zinc supplements on supplemental iron absorption, red blood cell iron incorporation, and iron status in pregnant Peruvian women
    K O O'Brien
    Center for Human Nutrition, The Johns Hopkins School of Hygiene and Public Health, Baltimore, MD 21205, USA
    Am J Clin Nutr 69:509-15. 1999
  2. ncbi request reprint Regulation of mineral metabolism from fetus to infant: metabolic studies
    K O O'Brien
    Center for Human Nutrition, School of Hygiene and Public Health, Johns Hopkins University, Baltimore, Maryland 21205 2179, USA
    Acta Paediatr Suppl 88:88-91. 1999
  3. ncbi request reprint Bone mineral content in girls perinatally infected with HIV
    K O O'Brien
    Johns Hopkins University Center for Human Nutrition, School of Hygiene and Public Health, Baltimore, MD 21205 2179, USA
    Am J Clin Nutr 73:821-6. 2001
  4. ncbi request reprint Maternal iron status influences iron transfer to the fetus during the third trimester of pregnancy
    KIMBERLY O O'BRIEN
    Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205 2179, USA
    Am J Clin Nutr 77:924-30. 2003
  5. ncbi request reprint Calcium absorption is significantly higher in adolescents during pregnancy than in the early postpartum period
    KIMBERLY O O'BRIEN
    Center for Human Nutrition, The Johns Hopkins University Bloomberg School of Public Health, 615 North Wolfe Street, Room 2041, Baltimore, MD 21205 2179, USA
    Am J Clin Nutr 78:1188-93. 2003
  6. ncbi request reprint High gestational weight gain does not improve birth weight in a cohort of African American adolescents
    Jennifer Notkin Nielsen
    Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
    Am J Clin Nutr 84:183-9. 2006
  7. ncbi request reprint Fetal femur length is influenced by maternal dairy intake in pregnant African American adolescents
    Shih Chen Chang
    Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
    Am J Clin Nutr 77:1248-54. 2003
  8. ncbi request reprint Bone calcium turnover during pregnancy and lactation in women with low calcium diets is associated with calcium intake and circulating insulin-like growth factor 1 concentrations
    KIMBERLY O O'BRIEN
    Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
    Am J Clin Nutr 83:317-23. 2006
  9. ncbi request reprint Calcium kinetics are altered in clinically stable girls with cystic fibrosis
    Kerry J Schulze
    Center for Human Nutrition, The Johns Hopkins University Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD 21205, USA
    J Clin Endocrinol Metab 89:3385-91. 2004
  10. ncbi request reprint Characteristics and risk factors for adverse birth outcomes in pregnant black adolescents
    Shih Chen Chang
    Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Room 2041, Baltimore, MD 21205 2179, USA
    J Pediatr 143:250-7. 2003

Collaborators

Detail Information

Publications15

  1. ncbi request reprint Influence of prenatal iron and zinc supplements on supplemental iron absorption, red blood cell iron incorporation, and iron status in pregnant Peruvian women
    K O O'Brien
    Center for Human Nutrition, The Johns Hopkins School of Hygiene and Public Health, Baltimore, MD 21205, USA
    Am J Clin Nutr 69:509-15. 1999
    ..It is estimated that 60% of pregnant women worldwide are anemic...
  2. ncbi request reprint Regulation of mineral metabolism from fetus to infant: metabolic studies
    K O O'Brien
    Center for Human Nutrition, School of Hygiene and Public Health, Johns Hopkins University, Baltimore, Maryland 21205 2179, USA
    Acta Paediatr Suppl 88:88-91. 1999
    ..Further studies using stable mineral isotopes during gestation, infancy and childhood will provide additional information on the regulation of mineral absorption and transport during these key periods of growth...
  3. ncbi request reprint Bone mineral content in girls perinatally infected with HIV
    K O O'Brien
    Johns Hopkins University Center for Human Nutrition, School of Hygiene and Public Health, Baltimore, MD 21205 2179, USA
    Am J Clin Nutr 73:821-6. 2001
    ..Despite these advances, few studies have addressed calcium status and bone growth in HIV-infected children...
  4. ncbi request reprint Maternal iron status influences iron transfer to the fetus during the third trimester of pregnancy
    KIMBERLY O O'BRIEN
    Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205 2179, USA
    Am J Clin Nutr 77:924-30. 2003
    ..The effect of maternal iron status on fetal iron deposition is uncertain...
  5. ncbi request reprint Calcium absorption is significantly higher in adolescents during pregnancy than in the early postpartum period
    KIMBERLY O O'BRIEN
    Center for Human Nutrition, The Johns Hopkins University Bloomberg School of Public Health, 615 North Wolfe Street, Room 2041, Baltimore, MD 21205 2179, USA
    Am J Clin Nutr 78:1188-93. 2003
    ..Early childbearing may limit skeletal consolidation and increase calcium demands in adolescents...
  6. ncbi request reprint High gestational weight gain does not improve birth weight in a cohort of African American adolescents
    Jennifer Notkin Nielsen
    Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
    Am J Clin Nutr 84:183-9. 2006
    ..Because pregnant African American women and teens are at risk of low birth weight, they are frequently counseled to strive for gestational weight gains at the upper limits of the Institute of Medicine's recommended ranges...
  7. ncbi request reprint Fetal femur length is influenced by maternal dairy intake in pregnant African American adolescents
    Shih Chen Chang
    Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
    Am J Clin Nutr 77:1248-54. 2003
    ..Pregnant adolescents may compete with their developing fetuses for the nutrients required for optimal bone mineralization...
  8. ncbi request reprint Bone calcium turnover during pregnancy and lactation in women with low calcium diets is associated with calcium intake and circulating insulin-like growth factor 1 concentrations
    KIMBERLY O O'BRIEN
    Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
    Am J Clin Nutr 83:317-23. 2006
    ..Few data exist on longitudinal changes in bone calcium turnover rates across pregnancy and lactation...
  9. ncbi request reprint Calcium kinetics are altered in clinically stable girls with cystic fibrosis
    Kerry J Schulze
    Center for Human Nutrition, The Johns Hopkins University Bloomberg School of Public Health, 615 North Wolfe Street, Baltimore, MD 21205, USA
    J Clin Endocrinol Metab 89:3385-91. 2004
    ..Rates of bone Ca deposition were lower than typically reported in healthy children, as were indirect markers of bone formation. These alterations in bone turnover contribute to reduced bone mass in girls with CF...
  10. ncbi request reprint Characteristics and risk factors for adverse birth outcomes in pregnant black adolescents
    Shih Chen Chang
    Johns Hopkins Bloomberg School of Public Health, 615 N Wolfe Street, Room 2041, Baltimore, MD 21205 2179, USA
    J Pediatr 143:250-7. 2003
    ..To describe maternal characteristics and birth outcomes in a group of pregnant minority adolescents and to characterize the impact of maternal age (<15 years versus 15-17 years) on birth outcomes...
  11. ncbi request reprint Endogenous fecal losses of calcium compromise calcium balance in pancreatic-insufficient girls with cystic fibrosis
    Kerry J Schulze
    Center for Human Nutrition, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland 21205, USA
    J Pediatr 143:765-71. 2003
    ..Actual calcium balance [absorbed calcium-(urinary calcium (V(u))+V(endo))] was compared with estimated balance (assuming V(endo)=1.6 mg/kg/day calcium) by paired t test...
  12. ncbi request reprint Hemoglobin concentrations influence birth outcomes in pregnant African-American adolescents
    Shih Chen Chang
    Department of International Health, Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205 2179, USA
    J Nutr 133:2348-55. 2003
    ..Our results suggest that additional medical attention may be warranted in pregnant African-American adolescents with hemoglobin concentrations of <or=95 g/L or >120 g/L...
  13. doi request reprint Vitamin D insufficiency is prevalent among pregnant African American adolescents
    Lisa McGuire Davis
    Johns Hopkins Bloomberg School of Public Health, Department of Gynecology and Obstetrics, Baltimore, Maryland, USA
    J Pediatr Adolesc Gynecol 23:45-52. 2010
    ..Recent attention has focused on vitamin D insufficiency but few data exist on vitamin D status among pregnant minority youth...
  14. ncbi request reprint Iron deficiency anemia and depleted body iron reserves are prevalent among pregnant African-American adolescents
    Lora L Iannotti
    Department of International Health, Center for Human Nutrition, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205 2179, USA
    J Nutr 135:2572-7. 2005
    ..In conclusion, iron-deficiency anemia was prevalent among these pregnant minority adolescents. Targeted screening and interventions to improve diet and compliance with prenatal iron supplementation are warranted for this at-risk group...
  15. ncbi request reprint Efficiency of calcium absorption is not compromised in clinically stable prepubertal and pubertal girls with cystic fibrosis
    Kerry J Schulze
    Center of Human Nutrition, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA
    Am J Clin Nutr 78:110-6. 2003
    ..Reduced bone mass is common in both children and adults with cystic fibrosis (CF) and may be a consequence of inadequate calcium absorption. The effect of CF on intestinal calcium absorption and retention has not been described in children...