methylmalonic acid has been researched along with Optic Nerve Diseases in 2 studies
Methylmalonic Acid: A malonic acid derivative which is a vital intermediate in the metabolism of fat and protein. Abnormalities in methylmalonic acid metabolism lead to methylmalonic aciduria. This metabolic disease is attributed to a block in the enzymatic conversion of methylmalonyl CoA to succinyl CoA.
methylmalonic acid : A dicarboxylic acid that is malonic acid in which one of the methylene hydrogens is substituted by a methyl group.
Optic Nerve Diseases: Conditions which produce injury or dysfunction of the second cranial or optic nerve, which is generally considered a component of the central nervous system. Damage to optic nerve fibers may occur at or near their origin in the retina, at the optic disk, or in the nerve, optic chiasm, optic tract, or lateral geniculate nuclei. Clinical manifestations may include decreased visual acuity and contrast sensitivity, impaired color vision, and an afferent pupillary defect.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 1 (50.00) | 29.6817 |
| 2010's | 1 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Grzybowski, A | 1 |
| Williams, ZR | 1 |
| Hurley, PE | 1 |
| Altiparmak, UE | 1 |
| Feldon, SE | 1 |
| Arnold, GL | 1 |
| Eggenberger, E | 1 |
| Mejico, LJ | 1 |
2 other studies available for methylmalonic acid and Optic Nerve Diseases
| Article | Year |
|---|---|
Problems related to the diagnosis of vitamin B12 deficiency optic neuropathy.
Topics: False Positive Reactions; Homocysteine; Humans; Methylmalonic Acid; Optic Nerve Diseases; Predictive | 2014 |
Late onset optic neuropathy in methylmalonic and propionic acidemia.
Topics: Adolescent; Amino Acid Metabolism, Inborn Errors; Dietary Supplements; Female; Humans; Male; Methylm | 2009 |