Addition of Exogenous γ-Glutamyl Hydrolase Eliminates the Need for Lengthy Incubation of Whole-Blood Lysate for Quantitation of Folate Vitamers by High-Performance Liquid Chromatog...

por Stamm, Rosemary A, Fazili, Zia, Pfeiffer, Christine M
Publicado 2017

Robustness of the CDC Folate Microbiologic Assay Kit During Simulated Delayed Shipping

por Zhang, Mindy, Fischer, Christina, Jabbar, Shameem, Pfeiffer, Christine
Publicado 2022

Robustness of the CDC Folate Microbiologic Assay Kit During Simulated Delayed Shipping

por Zhang, Mindy, Fischer, Christina, Jabbar, Shameem, Pfeiffer, Christine
Publicado 2022

Assessing vitamin status in large population surveys by measuring biomarkers and dietary intake – two case studies: folate and vitamin D

por Pfeiffer, Christine M., Schleicher, Rosemary L., Johnson, Clifford L., Coates, Paul M.
Publicado 2012

The Quansys multiplex immunoassay for serum ferritin, C-reactive protein, and α-1-acid glycoprotein showed good comparability with reference-type assays but not for soluble transfe...

por Esmaeili, Razieh, Zhang, Ming, Sternberg, Maya R., Mapango, Carine, Pfeiffer, Christine M.
Publicado 2019

Impact of Voluntary Folic Acid Fortification of Corn Masa Flour on RBC Folate Concentrations in the U.S. (NHANES 2011–2018)

por Wang, Arick, Rose, Charles E., Qi, Yan Ping, Williams, Jennifer L., Pfeiffer, Christine M., Crider, Krista S.
Publicado 2021

Reduced Kidney Function Is Associated with Increasing Red Blood Cell Folate Concentration and Changes in Folate Form Distributions (NHANES 2011–2018)

por Wang, Arick, Yeung, Lorraine F., Ríos Burrows, Nilka, Rose, Charles E., Fazili, Zia, Pfeiffer, Christine M., Crider, Krista S.
Publicado 2022

Urinary Creatinine: Barr et al. Respond

por Barr, Dana B., Caudill, Samuel P., Jones, Robert L., Pfeiffer, Christine M., Pirkle, James L., Wilder, Lynn C., Needham, Lance L.
Publicado 2005

Comparison of Current World Health Organization Guidelines with Physiologically Based Serum Ferritin Thresholds for Iron Deficiency in Healthy Young Children and Nonpregnant Women...

por Mei, Zuguo, Addo, O Yaw, Jefferds, Maria Elena D., Sharma, Andrea J., Flores-Ayala, Rafael C., Pfeiffer, Christine M., Brittenham, Gary M.
Publicado 2023

Interpretation of vitamin B-12 and folate concentrations in population-based surveys does not require adjustment for inflammation: Biomarkers Reflecting Inflammation and Nutritiona...

por Young, Melissa F, Guo, Junjie, Williams, Anne, Whitfield, Kyly C, Nasrin, Sabiha, Kancherla, Vijaya, Suchdev, Parminder S, Crider, Krista S, Pfeiffer, Christine M, Serdula, Mary
Publicado 2020

The Validity of Predictive Equations to Estimate 24-Hour Sodium Excretion: The MESA and CARDIA Urinary Sodium Study

por Allen, Norrina B., Zhao, Lihui, Loria, Catherine M., Van Horn, Linda, Wang, Chia-Yih, Pfeiffer, Christine M., Cogswell, Mary E., Wright, Jacqueline, Liu, Kiang
Publicado 2017

Pilot Study of Urinary Biomarkers of Phytoestrogens, Phthalates, and Phenols in Girls

por Wolff, Mary S., Teitelbaum, Susan L., Windham, Gayle, Pinney, Susan M., Britton, Julie A., Chelimo, Carol, Godbold, James, Biro, Frank, Kushi, Lawrence H., Pfeiffer, Christine M., Calafat, Antonia M.
Publicado 2007

Serum unmetabolized folic acid in a nationally representative sample of adults ≥60 years in the United States, 2001–2002

por Bailey, Regan L., Mills, James L., Yetley, Elizabeth A., Gahche, Jaime J., Pfeiffer, Christine M., Dwyer, Johanna T., Dodd, Kevin W., Sempos, Christopher T., Betz, Joseph M., Picciano, Mary Frances
Publicado 2012

Changes in the concentrations of biochemical indicators of diet and nutritional status of pregnant women across pregnancy trimesters in Trujillo, Peru, 2004–2005

por Horton, D Kevin, Adetona, Olorunfemi, Aguilar-Villalobos, Manuel, Cassidy, Brandon E, Pfeiffer, Christine M, Schleicher, Rosemary L, Caldwell, Kathleen L, Needham, Larry L, Rathbun, Stephen L, Vena, John E, Naeher, Luke P
Publicado 2013

Global folate status in women of reproductive age: a systematic review with emphasis on methodological issues

por Rogers, Lisa M., Cordero, Amy M., Pfeiffer, Christine M., Hausman, Dorothy B., Tsang, Becky L., De‐Regil, Luz María, Rosenthal, Jorge, Razzaghi, Hilda, Wong, Eugene C., Weakland, Aliki P., Bailey, Lynn B.
Publicado 2018

Anemia and Vitamin B-12 and Folate Status in Women of Reproductive Age in Southern India: Estimating Population-Based Risk of Neural Tube Defects

por Finkelstein, Julia L, Fothergill, Amy, Johnson, Christina B, Guetterman, Heather M, Bose, Beena, Jabbar, Shameem, Zhang, Mindy, Pfeiffer, Christine M, Qi, Yan Ping, Rose, Charles E, Williams, Jennifer L, Bonam, Wesley, Crider, Krista S
Publicado 2021

Periconceptional surveillance for prevention of anaemia and birth defects in Southern India: protocol for a biomarker survey in women of reproductive age

por Finkelstein, Julia L, Fothergill, Amy, Johnson, Christina B, Guetterman, Heather M, Bose, Beena, Jabbar, Shameem, Zhang, Mindy, Pfeiffer, Christine M, Qi, Yan Ping, Rose, Charles E, Krisher, Jesse T, Ruth, Caleb J, Mehta, Rajesh, Williams, Jennifer L, Bonam, Wesley, Crider, Krista S
Publicado 2020

A multicenter analytical performance evaluation of a multiplexed immunoarray for the simultaneous measurement of biomarkers of micronutrient deficiency, inflammation and malarial a...

por Brindle, Eleanor, Lillis, Lorraine, Barney, Rebecca, Bansil, Pooja, Hess, Sonja Y., Wessells, K. Ryan, Ouédraogo, Césaire T., Arredondo, Francisco, Barker, Mikaela K., Craft, Neal E., Fischer, Christina, Graham, James L., Havel, Peter J., Karakochuk, Crystal D., Zhang, Mindy, Mussai, Ei-Xia, Mapango, Carine, Randolph, Jody M., Wander, Katherine, Pfeiffer, Christine M., Murphy, Eileen, Boyle, David S.
Publicado 2021

Biomarkers of folate status in NHANES: a roundtable summary(1)(2)(3)(4)(5)(6)

por Yetley, Elizabeth A, Pfeiffer, Christine M, Phinney, Karen W, Fazili, Zia, Lacher, David A, Bailey, Regan L, Blackmore, Sheena, Bock, Jay L, Brody, Lawrence C, Carmel, Ralph, Curtin, L Randy, Durazo-Arvizu, Ramón A, Eckfeldt, John H, Green, Ralph, Gregory, Jesse F, Hoofnagle, Andrew N, Jacobsen, Donald W, Jacques, Paul F, Molloy, Anne M, Massaro, Joseph, Mills, James L, Nexo, Ebba, Rader, Jeanne I, Selhub, Jacob, Sempos, Christopher, Shane, Barry, Stabler, Sally, Stover, Patrick, Tamura, Tsunenobu, Tedstone, Alison, Thorpe, Susan J, Coates, Paul M, Johnson, Clifford L, Picciano, Mary Frances
Publicado 2011

Biomarkers of vitamin B-12 status in NHANES: a roundtable summary(1)(2)(3)(4)(5)(6)

por Yetley, Elizabeth A, Pfeiffer, Christine M, Phinney, Karen W, Bailey, Regan L, Blackmore, Sheena, Bock, Jay L, Brody, Lawrence C, Carmel, Ralph, Curtin, L Randy, Durazo-Arvizu, Ramón A, Eckfeldt, John H, Green, Ralph, Gregory, Jesse F, Hoofnagle, Andrew N, Jacobsen, Donald W, Jacques, Paul F, Lacher, David A, Molloy, Anne M, Massaro, Joseph, Mills, James L, Nexo, Ebba, Rader, Jeanne I, Selhub, Jacob, Sempos, Christopher, Shane, Barry, Stabler, Sally, Stover, Patrick, Tamura, Tsunenobu, Tedstone, Alison, Thorpe, Susan J, Coates, Paul M, Johnson, Clifford L, Picciano, Mary Frances
Publicado 2011