hydrogen has been researched along with Vitamin B 12 Deficiency in 2 studies
Hydrogen: The first chemical element in the periodic table with atomic symbol H, and atomic number 1. Protium (atomic weight 1) is by far the most common hydrogen isotope. Hydrogen also exists as the stable isotope DEUTERIUM (atomic weight 2) and the radioactive isotope TRITIUM (atomic weight 3). Hydrogen forms into a diatomic molecule at room temperature and appears as a highly flammable colorless and odorless gas.
dihydrogen : An elemental molecule consisting of two hydrogens joined by a single bond.
Vitamin B 12 Deficiency: A nutritional condition produced by a deficiency of VITAMIN B 12 in the diet, characterized by megaloblastic anemia. Since vitamin B 12 is not present in plants, humans have obtained their supply from animal products, from multivitamin supplements in the form of pills, and as additives to food preparations. A wide variety of neuropsychiatric abnormalities is also seen in vitamin B 12 deficiency and appears to be due to an undefined defect involving myelin synthesis. (From Cecil Textbook of Medicine, 19th ed, p848)
Excerpt | Relevance | Reference |
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" From a functional point of view, a decrease in hydrogen excretion in a magnesium breath test, indicative of achlorhydria, is also frequent (29." | 3.73 | Detection of early abnormalities in gastric function in first-degree relatives of patients with pernicious anemia. ( de Soria, PL; Flores, A; Granada, ML; Juncà, J; Márquez, E, 2006) |
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 1 (50.00) | 18.7374 |
1990's | 0 (0.00) | 18.2507 |
2000's | 1 (50.00) | 29.6817 |
2010's | 0 (0.00) | 24.3611 |
2020's | 0 (0.00) | 2.80 |
Authors | Studies |
---|---|
ERFLE, JD | 1 |
CLARK, JM | 1 |
JOHNSON, BC | 1 |
Juncà, J | 1 |
de Soria, PL | 1 |
Granada, ML | 1 |
Flores, A | 1 |
Márquez, E | 1 |
2 other studies available for hydrogen and Vitamin B 12 Deficiency
Article | Year |
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DIRECT HYDROGEN TRANSFER IN THE CONVERSION OF METHYLMALONYL-COA TO SUCCINYL-COA.
Topics: Acyl Coenzyme A; Animals; Carbon Isotopes; Chromatography; Coenzyme A; Hydrogen; Isomerases; Liver; | 1964 |
Detection of early abnormalities in gastric function in first-degree relatives of patients with pernicious anemia.
Topics: Achlorhydria; Adult; Aged; Anemia, Pernicious; Breath Tests; Family Health; Female; Gastrins; Humans | 2006 |