(Q38309152)

2 September 2017

Functional cobalamin (vitamin B12) deficiency: role of advanced age and disorders associated with increased oxidative stress (English)

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2 September 2017

vitamin B12 deficiency

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author name string

L R Solomon

series ordinal

1

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2 September 2017

7 January 2015

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European Journal of Clinical Nutrition

2 September 2017

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2 September 2017

69

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2 September 2017

6

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2 September 2017

687-692

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https://scigraph.springernature.com/pub.10.1038/ejcn.2014.272

2 September 2017

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cites work

How I treat cobalamin (vitamin B12) deficiency

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Disorders of cobalamin (vitamin B12) metabolism: emerging concepts in pathophysiology, diagnosis and treatment

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Biochemical indicators of vitamin B12 and folate insufficiency and cognitive decline

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Functional vitamin B12 deficiency

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Vitamin B12-responsive severe leukoencephalopathy and autonomic dysfunction in a patient with "normal" serum B12 levels

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Cobalamin-responsive disorders in the ambulatory care setting: unreliability of cobalamin, methylmalonic acid, and homocysteine testing

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Diabetes as a cause of clinically significant functional cobalamin deficiency

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Utility of measuring vitamin B12 and its active fraction, holotranscobalamin, in neurological vitamin B12 deficiency syndromes.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Challenges in the identification of cobalamin-deficiency polyneuropathy

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Determinants of plasma methylmalonic acid in a large population: implications for assessment of vitamin B12 status

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

In vitamin B12 deficiency, higher serum folate is associated with increased total homocysteine and methylmalonic acid concentrations

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Serum vitamin B12 not reflecting vitamin B12 status in patients with type 2 diabetes.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Advanced age as a risk factor for folate-associated functional cobalamin deficiency

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

An integrated view of oxidative stress in aging: basic mechanisms, functional effects, and pathological considerations

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Urinary methylmalonic acid in patients with acute myocardial infarction

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Vitamin B12 protects against superoxide-induced cell injury in human aortic endothelial cells

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Preliminary evidence for cell membrane amelioration in children with cystic fibrosis by 5-MTHF and vitamin B12 supplementation: a single arm trial

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Methylcobalamin effects on diabetic neuropathy and nerve protein kinase C in rats.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Efficacy of methylcobalamin and folinic acid treatment on glutathione redox status in children with autism

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Synergistic effect of folic acid and vitamin B12 in ameliorating arsenic-induced oxidative damage in pancreatic tissue of rat.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Oxidative stress in phenylketonuria: future directions.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Altered vitamin B12 status in recreational endurance athletes

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Diagnosis of cobalamin deficiency: II. Relative sensitivities of serum cobalamin, methylmalonic acid, and total homocysteine concentrations

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Biomarkers of oxidative damage in human disease.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Nuclear and mitochondrial compartmentation of oxidative stress and redox signaling

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Severe myeloneuropathy from acute high-dose nitrous oxide (N2O) abuse.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Oral pharmacologic doses of cobalamin may not be as effective as parenteral cobalamin therapy in reversing hyperhomocystinemia and methylmalonic acidemia in apparently normal subjects.

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Effects of a long-term vegetarian diet on biomarkers of antioxidant status and cardiovascular disease risk

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Vegetarian diet improves insulin resistance and oxidative stress markers more than conventional diet in subjects with Type 2 diabetes

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Altered red cell membrane compositions related to functional vitamin B(12) deficiency manifested by elevated urine methylmalonic acid concentrations in patients with schizophrenia

21 January 2018

1 reference

https://api.crossref.org/works/10.1038%2FEJCN.2014.272

Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians

21 January 2018

1 reference

12 December 2020

Urinary methylmalonic acid as an indicator of early vitamin B12 deficiency and its role in polyneuropathy in type 2 diabetes

1 reference

12 December 2020

Vitamin B(12) and methylmalonic acid levels in patients presenting with polyneuropathy

1 reference

12 December 2020

Clinically and MRI documented funicular myelosis in a patient with metabolical vitamin B12 deficiency but normal vitamin B12 serum level

1 reference

12 December 2020

Vitamin B₁₂ deficiency & levels of metabolites in an apparently normal urban south Indian elderly population.

1 reference

12 December 2020

Cobalamin uptake and reactivation occurs through specific protein interactions in the methionine synthase-methionine synthase reductase complex.

1 reference

12 December 2020

Correlation between oxidative stress and antioxidant defence in South Indian urban vegetarians and non-vegetarians.

1 reference

12 December 2020

Exercise-induced oxidative stress in overload training and tapering

1 reference

12 December 2020

Failures of cobalamin assays in pernicious anemia

1 reference

12 December 2020

Vitamin B-12 status, particularly holotranscobalamin II and methylmalonic acid concentrations, and hyperhomocysteinemia in vegetarians.

1 reference

12 December 2020

Vitamin B(12) and redox homeostasis: cob(II)alamin reacts with superoxide at rates approaching superoxide dismutase (SOD)

1 reference

12 December 2020

Biochemical indicators of B vitamin status in the US population after folic acid fortification: results from the National Health and Nutrition Examination Survey 1999-2000.

1 reference

12 December 2020

Intravenous methylcobalamin treatment for uremic and diabetic neuropathy in chronic hemodialysis patients.

1 reference

12 December 2020

Cobalamin and unsaturated transcobalamin values in pernicious anaemia: relation to treatment

1 reference

12 December 2020

Serum vitamin B12 concentrations within reference values do not exclude functional vitamin B12 deficiency in PKU patients of various ages

1 reference

12 December 2020

Cytokine and oxidative responses to maximal cycling exercise in sedentary subjects

1 reference

12 December 2020

Do we need to reconsider the desirable blood level of vitamin B12?

1 reference

12 December 2020

Methylmalonic acid and homocysteine assessment in the detection of vitamin B12 deficiency in patients with bilateral visual loss

1 reference

12 December 2020

Advanced glycation end products overload might explain intracellular cobalamin deficiency in renal dysfunction, diabetes and aging

1 reference

12 December 2020

Folate and vitamin B-12 status in relation to anemia, macrocytosis, and cognitive impairment in older Americans in the age of folic acid fortification

1 reference

12 December 2020

Effects of diet and age on oxidative damage products in healthy subjects.

1 reference

12 December 2020

Association of metabolic syndrome risk factors with selected markers of oxidative status and microinflammation in healthy omnivores and vegetarians

1 reference

12 December 2020

The use of blood concentrations of vitamins and their respective functional indicators to define folate and vitamin B12 status

1 reference

12 December 2020

Identifiers

DOI

10.1038/EJCN.2014.272

1 reference

PubMed ID

25563739

Dimensions Publication ID

2 September 2017

0 references

1 reference

PubMed ID

25563739