منابع مشابه
Elevated Vitamin B12 Blood Levels
But very frequently among those patients, careful inquiries demonstrate that no external human intervention may explain the finding. So we have to find some explanation to the increase within the metabolism. The presence of vitamin B12 in human faeces doesn’t only correspond to what is left from the absorption in the ileum, but it also reflects the production of significant quantities of cobala...
متن کاملElevated Vitamin B12 Blood Levels
But very frequently among those patients, careful inquiries demonstrate that no external human intervention may explain the finding. So we have to find some explanation to the increase within the metabolism. The presence of vitamin B12 in human faeces doesn’t only correspond to what is left from the absorption in the ileum, but it also reflects the production of significant quantities of cobala...
متن کاملVitamin B12 levels and age.
Vitamin B12 concentration was determined by radioassay in 179 healthy volunteers between the ages of 20 and 93 years in order to determine whether vitamin B12 levels decline with advancing age. The authors found no statistically significant decline in vitamin B12 levels in older individuals, nor a difference between males and females. A review of previous reports identifies potential reasons fo...
متن کاملFunctional Vitamin B12 Deficiency Represented by Elevated Urine Methylmalonic Acid Levels in Patients with Migraine
Materials and Methods: Fifty women having migraine without aura were matched with healthy controls (n=6) with the same age distribution. Fasting serum vitamin B12, folate, plasma total homocysteine (tHcy) and first morning urine methylmalonic acid (MMA) levels were determined in patient and control groups. Statistical differences in laboratory parameters between patient and control groups were ...
متن کاملVitamin B12 Deficiency and Elevated Folate Levels: An Unusual Cause of Generalized Tonic-Clonic Seizure
BACKGROUND Vitamin B12 deficiency leads to abnormal myelination or demyelination, resulting in sub-acute combined degeneration, peripheral neuropathy, and psychiatric problems, including delusions, hallucinations, cognitive changes, depression, and dementia. Vitamin B12 deficiency also leads to brain shrinkage and neurodegenerative disorders. CASE REPORT We report the case of a 49-year-old ma...
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ژورنال
عنوان ژورنال: Güncel Pediatri
سال: 2014
ISSN: 1304-9054
DOI: 10.4274/jcp.79188