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(14)C-Cobalamin Absorption from Endogenously Labeled Chicken Eggs Assessed in Humans Using Accelerator Mass Spectrometry
Traditionally, the bioavailability of vitamin B-12 (B12) from in vivo labeled foods was determined by labeling the vitamin with radiocobalt ((57)Co, (58)Co or (60)Co). This required use of penetrating radioactivity and sometimes used higher doses of B12 than the physiological limit of B12 absorption...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6769442/ https://www.ncbi.nlm.nih.gov/pubmed/31500393 http://dx.doi.org/10.3390/nu11092148 |