Results 301 to 310 of about 88,689 (352)

Diagnosis, Treatment and Long-Term Management of Vitamin B12 Deficiency in Adults: A Delphi Expert Consensus

open access: green
Rima Obeid   +9 more
openalex   +2 more sources

DECIPHERING COMPLEXITY: A CASE OF MECHANICAL HEMOLYSIS IN HYPERTROPHIC OBSTRUCTIVE CARDIOMYOPATHY WITH CONCURRENT VITAMIN B12 DEFICIENCY

open access: hybrid
Thirumala Keerthi Chandrika Kammaripalle   +4 more
openalex   +1 more source

Vitamin B12 deficiency

Nature Reviews Disease Primers, 2017
Vitamin B12 (B12; also known as cobalamin) is a B vitamin that has an important role in cellular metabolism, especially in DNA synthesis, methylation and mitochondrial metabolism. Clinical B12 deficiency with classic haematological and neurological manifestations is relatively uncommon.
Green, Ralph   +11 more
exaly   +6 more sources

Vitamin B12 Deficiency

open access: yesUgeskrift for Læger
No international treatment standard for B12 deficiency exists. Current practice predominantly relies on more than 50 years old data. Consequently, this review investigates that we still recommend five injections with 1 mg B12 over 10 days followed by maintenance therapy with 1 mg oral B12 daily or injections, of which the interval is guided by symptom ...
Emil Buhl   +3 more
europepmc   +3 more sources

Vitamin B12 deficiency

2022
Of the water-soluble vitamins, vitamin B12 (B12) has the lowest daily requirement. It also has several unique properties including a complex pathway for its absorption and assimilation requiring intact gastric and terminal small intestinal function, an enterohepatic pathway, and several dedicated binding proteins and chaperons.
Ralph, Green, Joshua W, Miller
openaire   +2 more sources

Vitamin B12 deficiency

BMJ, 2014
#### Summary points Vitamin B12 is an essential cofactor that is integral to methylation processes important in reactions related to DNA and cell metabolism, thus a deficiency may lead to disruption of DNA and cell metabolism and thus have serious clinical consequences.1 Intracellular conversion of vitamin B12 to two active coenzymes ...
Alesia, Hunt   +2 more
openaire   +2 more sources

Investigating vitamin B12 deficiency

BMJ, 2019
### What you need to know A 44 year old woman attends her general practitioner with a two year history of lethargy, which has resulted in her being unable to continue her job as a primary school teacher. She had a history of anaemia a few years ago and was not taking any regular medication, except for the combined contraceptive pill.
Nithya, Sukumar, Ponnusamy, Saravanan
openaire   +2 more sources

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