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NEW ENGLAND JOURNAL OF MEDICINE, ISSN 0028-4793, 05/2013, Volume 368, Issue 21, pp. 2041 - 2042
Journal Article
NEW ENGLAND JOURNAL OF MEDICINE, ISSN 0028-4793, 01/2013, Volume 368, Issue 2, pp. 149 - 160
A 57-year-old woman reports increasing symptoms of painful paresthesias in both legs for the past 18 months. Physical examination reveals impaired position... 
CHROMATOGRAPHY MASS-SPECTROMETRY | SUPPLEMENTATION | ORAL COBALAMIN | MEDICINE, GENERAL & INTERNAL | HOLOTRANSCOBALAMIN | COBALAMIN DEFICIENCY | TOTAL HOMOCYSTEINE | METHYLMALONIC ACID | SERUM | PERNICIOUS-ANEMIA | FOLIC-ACID
Journal Article
The American Journal of Medicine, ISSN 0002-9343, 2005, Volume 118, Issue 10, pp. 1154 - 1159
Approximately 15% of people aged more than 60 years old have a cobalamin (vitamin B12) deficiency, mainly in relation with food-cobalamin malabsorption (FCM).... 
Drugs | Cobalamin deficiency | Atrophic gastritis | Oral cobalamin treatment | Food-cobalamin malabsorption | Elderly patients | elderly patients | HOMOCYSTEINE | food-cobalamin malabsorption | FOLATE-DEFICIENCY | drugs | VITAMIN-B-12 DEFICIENCY | atrophic gastritis | METHYLMALONIC ACID | OPEN-LABEL | PARENTERAL THERAPY | PERNICIOUS-ANEMIA | ORAL COBALAMIN | DIAGNOSING COBALAMIN | MEDICINE, GENERAL & INTERNAL | oral cobalamin treatment | MEGALOBLASTIC-ANEMIA | cobalamin deficiency | Malabsorption Syndromes - diagnosis | Follow-Up Studies | Vitamin B 12 Deficiency - blood | Humans | Hematologic Diseases - drug therapy | Erythrocyte Indices | Male | Polyneuropathies - drug therapy | Paresthesia - etiology | Vitamin B 12 - therapeutic use | Jaundice - drug therapy | Asthenia - drug therapy | Malabsorption Syndromes - blood | Reflex, Abnormal | Cognition Disorders - etiology | Vitamin B 12 Deficiency - complications | Aged, 80 and over | Female | Gastritis, Atrophic - etiology | Retrospective Studies | Malabsorption Syndromes - drug therapy | Gastritis, Atrophic - drug therapy | Confusion - drug therapy | Homocysteine - blood | Edema - drug therapy | Vitamin B 12 - blood | Cognition Disorders - drug therapy | Vitamin B 12 Deficiency - drug therapy | Edema - etiology | Paresthesia - drug therapy | Confusion - etiology | Polyneuropathies - etiology | Asthenia - etiology | Hematologic Diseases - etiology | Aged | Hemoglobins - analysis | Jaundice - etiology | Cohort Studies | Medical examination | Malabsorption syndromes | Aged patients | Dosage and administration | Research | Drug therapy | Vitamin B12 | Risk factors | Diseases
Journal Article
Nutrition Reviews, ISSN 0029-6643, 02/2013, Volume 71, Issue 2, pp. 110 - 117
Vegetarians are at risk for vitamin B 12 ( B 12) deficiency due to suboptimal intake. The goal of the present literature review was to assess the rate of B 12... 
cobalamin | deficiency | vegans | vegetarians | vitamin | Vegetarians | Cobalamin | Deficiency | Vitamin B | Vegans
Journal Article
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, ISSN 0098-7484, 09/2019, Volume 322, Issue 9, pp. 887 - 888
A 37-year-old woman with a history of diabetes, hypertension, obstructive sleep apnea, depression, and Roux-en-Y gastric bypass (RYGB) 16 years prior presented... 
DIAGNOSIS | MEDICINE, GENERAL & INTERNAL | COBALAMIN
Journal Article
Microbiology, ISSN 1350-0872, 06/2002, Volume 148, Issue 6, pp. 1845 - 1853
A search for genes encoding enzymes involved in cobalamin (vitamin B sub(12)) production in the commercially important organism Propionibacterium... 
cobalamin
Journal Article
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, ISSN 0098-7484, 12/2013, Volume 310, Issue 22, pp. 2435 - 2442
IMPORTANCE Proton pump inhibitors (PPIs) and histamine 2 receptor antagonists (H2RAs) suppress the production of gastric acid and thus may lead to... 
MEDICINE, GENERAL & INTERNAL | THERAPY | COBALAMIN DEFICIENCY | DISEASE | OMEPRAZOLE | VALIDATION | RISK | ABSENCE | TERM | PREVALENCE | CHILDREN
Journal Article
世界胃肠病学杂志:英文版, ISSN 1007-9327, 2015, Volume 21, Issue 11, pp. 3447 - 3448
We read with great interest the excellent review by Wong et al on extra intestinal manifestations of Helicobacter pylori(H.pylori) infection published in the... 
Cobalamin | pylori;Food-coba | deficiency;Helicobacter | Cobalamin deficiency | Helicobacter pylori | Oral cobalamin therapy | Food-cobalamin deficiency | GASTROENTEROLOGY & HEPATOLOGY | Animals | Humans | Helicobacter pylori - pathogenicity | Helicobacter Infections - microbiology | Letters To The Editor
Journal Article
NUTRITION REVIEWS, ISSN 0029-6643, 02/2013, Volume 71, Issue 2, pp. 110 - 117
Vegetarians are at risk for vitamin B-12 (B-12) deficiency due to suboptimal intake. The goal of the present literature review was to assess the rate of B-12... 
HOMOCYSTEINE | HYPERHOMOCYSTEINEMIA | vegetarians | METHYLMALONIC ACID | NATIONAL-HEALTH | NUTRITION & DIETETICS | cobalamin | vitamin B-12 | HOLOTRANSCOBALAMIN | deficiency | LIFE-STYLE | vegans | NUTRITION EXAMINATION SURVEY | INDICATORS | COBALAMIN DEFICIENCY | ADOLESCENTS
Journal Article
Animal Feed Science and Technology, ISSN 0377-8401, 09/2019, Volume 256, p. 114241
The newborn calf relies on placental and colostral transfers of B vitamins to cover its requirements. This study was conducted to evaluate biotin, folate and... 
Cobalamin | Offspring | Biotin | Colostrum | Body weight | Folate
Journal Article
Clinical Chemistry and Laboratory Medicine, ISSN 1434-6621, 07/2015, Volume 53, Issue 8, pp. 1215 - 1225
Background: A novel approach to determine vitamin B-12 status is to combine four blood markers: total B-12 (B-12), holotranscobalamin (holoTC), methylmalonic... 
diagnostics | folate | cobalamin | deficiency | vitamin B 12 | markers | HOMOCYSTEINE | METHYLMALONIC ACID | SERUM | COGNITIVE FUNCTION | SUPPLEMENTATION | OLDER-PEOPLE | vitamin B-12 | HOLOTRANSCOBALAMIN | COBALAMIN DEFICIENCY | ABSORPTION | MEDICAL LABORATORY TECHNOLOGY | ASSOCIATION
Journal Article
Nutrition Reviews, ISSN 0029-6643, 2018, Volume 76, Issue 10, pp. 778 - 792
Vitamin B12 (B-12) deficiency is still relatively common in low-, medium-, and high-income countries, mainly because of dietary inadequacy and, to a lesser... 
Cobalamin | B-12 | Enhancers | Absorption | Bioavailability | Vitamin B
Journal Article
Progress in Neurobiology, ISSN 0301-0082, 2009, Volume 88, Issue 3, pp. 203 - 220
Glial cells, myelin and the interstitium are the structures of the mammalian central nervous system (CNS) mainly affected by vitamin B (cobalamin, Cbl)... 
Cobalamin | Glial cells | Cytokines | Cobalamin-deficient neuropathy | Myelin | Growth factors | SUBACUTE COMBINED DEGENERATION | TOTALLY GASTRECTOMIZED RATS | SPINAL-CORD | NECROSIS-FACTOR-ALPHA | BLOOD-BRAIN-BARRIER | NEUROSCIENCES | GENETIC SPONGIFORM ENCEPHALOPATHY | FIBRILLARY ACIDIC PROTEIN | EPIDERMAL-GROWTH-FACTOR | NF-KAPPA-B | LOW SERUM COBALAMIN
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 03/2006, Volume 103, Issue 12, pp. 4386 - 4391
Journal Article
Journal of Veterinary Diagnostic Investigation, ISSN 1040-6387, 5/2013, Volume 25, Issue 3, pp. 376 - 385
Fecal canine alpha1-proteinase inhibitor (cα1-PI) concentration has been reported to be increased in dogs with protein-losing enteropathy due to the loss of... 
dogs | malabsorption | Alpha1-antitrypsin | cobalamin
Journal Article
HUMAN MUTATION, ISSN 1059-7794, 08/2010, Volume 31, Issue 8, pp. 924 - 929
Elevated methylmalonic acid in five asymptomatic newborns whose fibroblasts showed decreased uptake of transcobalamin-bound cobalamin (holo-TC), suggested a... 
homocysteine | CONGENITAL-DEFECTS | AMNIONLESS | TCblR | RECEPTOR | SERUM | FIBROBLASTS | methylmalonic acid | TRANSPORT | trans-cobalamin-receptor | cobalamin | vitamin B-12 | METABOLISM | COBALAMIN DEFICIENCY | GENETICS & HEREDITY | MEGALOBLASTIC-ANEMIA | CD320
Journal Article
The journal of nutrition, health & aging, ISSN 1279-7707, 2/2015, Volume 19, Issue 2, pp. 234 - 239
Journal Article