MON-536 Improving the Accuracy and Reliability of Parathyroid Hormone Measurements by Establishing a Mass Spectrometric Reference Measurement Procedure

por Ulmer, Candice, Vesper, Hubert
Publicado 2019

Challenges and improvements in testosterone and estradiol testing

por Vesper, Hubert W, Botelho, Julianne C, Wang, Yuesong
Publicado 2014

MON-602 Improving The Accuracy And Reliability Of Free Thyroxine Measurements Through The CDC Clinical Standardization Programs

por Ribera, Ashley, Botelho, Julianne Cook, Sugahara, Otoe, Vesper, Hubert
Publicado 2019

Global Surveillance of trans-Fatty Acids

por Li, Chaoyang, Cobb, Laura K., Vesper, Hubert W., Asma, Samira
Publicado 2019

Improving the Accuracy and Reliability of Parathyroid Hormone Levels Through the Mass-Spectrometric Measurement of Full-length PTH and C-Terminal PTH Fragments

por Ulmer, Candice Z, Smith, Bianca, Thonkulpitak, Janet, Vesper, Hubert W
Publicado 2021

Cord blood acrylamide levels and birth size, and interactions with genetic variants in acrylamide-metabolising genes

por Hogervorst, Janneke, Vesper, Hubert W., Madhloum, Narjes, Gyselaers, Wilfried, Nawrot, Tim
Publicado 2021

MON-130 Improving the Accuracy and Reliability of Free Thyroxine (FT4) Measurements Through the CDC Clinical Standardization Programs (CSP)

por Ribera, Ashley, Poynter, Krista, Sugahara, Otoe, Zhang, Li, Danilenko, Uliana, Vesper, Hubert
Publicado 2020

Measurement of Free Testosterone in Serum Using Equilibrium DialysisCoupled With ID-UHPLC-MS/MS: Comparison Between Equilibrium Devices

por Zhou, Hui, Ribera, Ashley, Dabbs-Brown, Amonae, Danilenko, Uliana, Vesper, Hubert W
Publicado 2021

ODP179 Development of Derivatization-free ID-LC/MS/MS Method for Simultaneous Measurement of Human Serum Monosaccharides

por Tse, Chui, Zhang, Li, Dahya, Komal, Pokuah, Fidelia, Sugahara, Otoe, Danilenko, Uliana, Vesper, Hubert
Publicado 2022

Exposure of the U.S. Population to Acrylamide in the National Health and Nutrition Examination Survey 2003–2004

por Vesper, Hubert W., Caudill, Samuel P., Osterloh, John D., Meyers, Tunde, Scott, Deanna, Myers, Gary L.
Publicado 2010

Development of High-Throughput Measurement of Free Thyroxine in Serum Using Equilibrium Dialysis in Couple With Liquid Chromatography-Tandem Mass Spectrometry

por Zhang, Li, Amonae, Dabbs-Brown, Ribera, Ashley, Krista, Poynter, Sugahara, Otoe, Danilenko, Uliana, Vesper, Hubert W
Publicado 2021

CDC Clinical Standardization Programs (CSP) for Free Thyroxine (FT4) to Improve the Accuracy and Reliability of FT4 Measurements in Patient Care and Clinical Research

por Ribera, Ashley, Dabbs-Brown, Amonae, Poynter, Krista, Sugahara, Otoe, Zhang, Li, Danilenko, Uliana, Vesper, Hubert W
Publicado 2021

SAT451 High-throughput Measurement Procedure Of Free Thyroid Hormones In Serum Based On Equilibrium Dialysis ID-LC/MS/MS

por Zhang, Li, Ribera, Ashley, D'Zio, Zachary, Doty, Alex, Sugahara, Otoe, Ying Tse, Chui, Danilenko, Uliana, Vesper, Hubert W
Publicado 2023

Practical considerations for accurate determination of free thyroxine by equilibrium dialysis

por Ribera, Ashley, Zhang, Li, Ribeiro, Carla, Vazquez, Norma, Thonkulpitak, Janet, Botelho, Julianne C., Danilenko, Uliana, van Uytfanghe, Katleen, Vesper, Hubert W.
Publicado 2023

SAT-022 Improving The Diagnosis, Treatment, And Prevention Of Diseases Through Accurate And Reliable Laboratory Measurements With CDC Clinical Standardization Programs

por Sugahara, Otoe, Botelho, Julianne Cook, Collins, Lynn, Danilenko, Uliana, Nasim, Khoshnam, Laughlin, Brandon, Poynter, Krista, Ribera, Ashley, Ulmer, Candice, Zhou, Hui, Vesper, Hubert
Publicado 2019

FRI485 High Interlaboratory Variability In Free Thyroxine Measurement Indicates Need For Method Standardization

por Ribera, Ashley, Danilenko, Uliana, Sugahara, Otoe, Collins, Lynn, Buchannan, Tatiana, Vazquez, Norma, Pokuah, Fidelia, Wirtz, Douglas, Zhang, Li, Lyle, Alicia N, Vesper, Hubert W
Publicado 2023

Chemical Characterization and Quantification of Circulating Intact PTH and PTH Fragments by High-Resolution Mass Spectrometry in Chronic Renal Failure

por Kritmetapak, Kittrawee, Losbanos, Louis A, Hines, Jolaine M, O’Grady, Katherine L, Ulmer, Candice Z, Vesper, Hubert W, Enders, Felicity T, Singh, Ravinder J, Kumar, Rajiv
Publicado 2021

Analytical Performance Specifications for 25-Hydroxyvitamin D Examinations

por Cavalier, Etienne, Fraser, Callum G., Bhattoa, Harjit P., Heijboer, Annemieke C., Makris, Konstantinos, Ulmer, Candice Z., Vesper, Hubert W., Vasikaran, Samuel, Lukas, Pierre, Delanaye, Pierre, Carobene, Anna
Publicado 2021

MON-242 Early Breast Development in Overweight Girls: Does Estrogen Made by Adipose Tissue Play a Role?

por Carlson, Lauren, Flores, Vanessa, Sun, Bob, Mosley, Brittany, Kirste, Imke, Rice, Annette, Sridhar, Rithi, Kangarloo, Tairmae, Vesper, Hubert, Duke, Lumi, Botelho, Julianne, Filie, Armando, Adams, Judith, Shaw, Natalie
Publicado 2019

Cost assessment of a program for laboratory testing of plasma trans-fatty acids in Thailand

por Datta, Biplab Kumar, Aekplakorn, Wichai, Chittamma, Anchalee, Meemeaw, Pornchai, Vesper, Hubert, Kuiper, Heather C., Steele, Lindsay, Cobb, Laura K., Li, Chaoyang, Husain, Muhammad Jami, Ketgudee, Lalida, Kostova, Deliana, Richter, Patricia
Publicado 2021