Page last updated: 2024-10-20

purine and Vitamin B 12 Deficiency

purine has been researched along with Vitamin B 12 Deficiency in 8 studies

1H-purine : The 1H-tautomer of purine.
3H-purine : The 3H-tautomer of purine.
9H-purine : The 9H-tautomer of purine.
7H-purine : The 7H-tautomer of purine.

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)

Research

Studies (8)

TimeframeStudies, this research(%)All Research%
pre-19906 (75.00)18.7374
1990's0 (0.00)18.2507
2000's0 (0.00)29.6817
2010's1 (12.50)24.3611
2020's1 (12.50)2.80

Authors

AuthorsStudies
Ghergurovich, JM1
Xu, X1
Wang, JZ1
Yang, L1
Ryseck, RP1
Wang, L1
Rabinowitz, JD1
Hesdorffer, CS1
Longo, DL1
FLOYD, KW1
WHITEHEAD, RW1
GOULD, DM1
Henderson, RF1
Dinning, JS1
HERBERT, V1
STREIFF, RR1
SULLIVAN, LW1
MCGEER, PL1
BECK, WS1
KASHKET, S1
Chanarin, I2
Deacon, R2
Lumb, M2
Muir, M1
Perry, J2

Reviews

2 reviews available for purine and Vitamin B 12 Deficiency

ArticleYear
Drug-Induced Megaloblastic Anemia.
    The New England journal of medicine, 2015, Oct-22, Volume: 373, Issue:17

    Topics: Anemia, Megaloblastic; DNA; Folic Acid; Gastrointestinal Absorption; Humans; Purines; Pyrimidines; T

2015
Cobalamin-folate interrelations: a critical review.
    Blood, 1985, Volume: 66, Issue:3

    Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Anemia, Megaloblastic; Animals; Central N

1985

Other Studies

6 other studies available for purine and Vitamin B 12 Deficiency

ArticleYear
Methionine synthase supports tumour tetrahydrofolate pools.
    Nature metabolism, 2021, Volume: 3, Issue:11

    Topics: 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase; Cell Line, Tumor; Cell Proliferation; Fol

2021
Purine metabolism in cobalamin-depleted Lactobacillus leichmannii 7830.
    Biochimica et biophysica acta, 1962, Jul-09, Volume: 61

    Topics: Biochemical Phenomena; Lactobacillus; Lactobacillus leichmannii; Metabolic Networks and Pathways; Pu

1962
VITAMIN B 12 AND DNA BIOGENESIS.
    The Journal of nutrition, 1963, Volume: 81, Issue:4

    Topics: Animals; Bone Marrow; Carbon Isotopes; DNA; Liver; Metabolism; Oxidoreductases; Physiology; Poultry;

1963
DERANGED PURINE METABOLISM MANIFESTED BY ANINOIMIDAZOLECARBOXAMIDE EXCRETION IN MEGALOBLASTIC ANAEMIAS, HAEMOLYTIC ANAEMIA, AND LIVER DISEASE.
    Lancet (London, England), 1964, Jul-04, Volume: 2, Issue:7349

    Topics: Anemia, Hemolytic; Anemia, Macrocytic; Anemia, Megaloblastic; Biological Assay; Blood Chemical Analy

1964
METABOLIC ABNORMALITIES ASSOCIATED WITH UNBALANCED GROWTH IN LACTOBACILLUS LEICHMANNII.
    Medicine, 1964, Volume: 43

    Topics: Cell Biology; Cell Division; DNA; Enzymes; Erythrocytes; Growth; Guanine; Humans; Lactobacillus; Lac

1964
Role of folate dependent transformylases in synthesis of purine in bone marrow of man and in bone marrow and liver of rats.
    Journal of clinical pathology, 1985, Volume: 38, Issue:12

    Topics: Acyltransferases; Adenosine; Anemia, Megaloblastic; Animals; Bone Marrow; Deoxyadenosines; Humans; H

1985
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