Methylmalonic acid excretion and serum vitamin B-12
| Autor: | K.‐G. Sthlberg, C. G. Holmberg, N. Tryding, Å. Nordén, B. Jönemar |
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| Rok vydání: | 1966 |
| Předmět: |
Serum vitamin
Adult Male medicine.medical_specialty Chromatography Gas business.industry Urinary system Methylmalonic acid Vitamin B 12 Deficiency Hematology Middle Aged Malonates Excretion chemistry.chemical_compound Vitamin B 12 Endocrinology chemistry Gastrectomy Internal medicine Medicine Humans Female business Serum vitamin b12 Aged |
| Zdroj: | Scandinavian journal of haematology. 3(5) |
| ISSN: | 0036-553X |
| Popis: | Urinary methylmalonic acid excretion in 12 healthy persons ranged between 0.6 and 4.7 mg per 24 hours; in 10 patients with serum vitamin B12at or above 70 pg/ml, less than 5 mg of methylmalonic acid was excreted per 24 hours. In a group of 21 patients with serum vitamin B12below 70 pg/ml, 18 excreted more than 7 mg per 24 hours (7.8–660 mg). |
| Databáze: | OpenAIRE |
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