Chez le sujet âgé, la carence en B12 est fréquente et ses origines multiples, de par son métabolisme complexe : non-dissociation de la vitamine B12 de sa protéine porteuse (60 % des cas), classique maladie de Biermer (20 % des c...
Carence en vitamine B12 chez le sujet gé : bien penser à rechercher une infection à Helicobacter pyloriVitamin B12 deficiencyHelicobacter pyloriElderlySerologyVitaminB12deficiency is a common abnormality in the elderly under various mechanisms, including infection with Helicobacter pylori. Thus, we ...
Carence en vitamine B 12, maladie de Biermer, troubles neurologiquesNeurological disorders secondary to vitamin B12 deficiency are polymorphic and diverse. There have been very few studies conducted in the Moroccan as well as in the African population. This study aims to describe the clinical...
Cubilin is a 460-kd multiligand hydrophobic protein that binds to intrinsic factor cobalamin (Cbl-IF) with a high affinity and that is expressed in both kidney and ileal epithelial cells. Based on this observation, it has been speculated that cubilin and intrinsic factor cobalamin receptor (IF...
P-395 – Une double cause de carence en vitamine B12: piège diagnostique chez une adolescenteTo assess the longitudinal growth pattern in a large French cohort of patients with cystic fibrosis (CF), to determine to what extent puberty contributed to final height and to explore a potential ...
The diagnosis is confirmed by a serum level of cobalamin lower than 200pg/ml. The main causes are food-cobalamin malabsorption, pernicious anemia (Biermer's disease) and, less frequently, malabsorption and inadequate intake. The treatment consists in the parenteral or oral administration of ...
F. SchmittElsevier SASImmuno-analyse & Biologie SpécialiséeCariou M E, Joncquez A L, Prades N, Schmitt F. Carence en vitamine B12 chez un nourrisson de cinq mois : a propos d'un cas. Immuno-anal Biol Spe. 2013; 28:133-136....
This presentation has not yet been described in the literature.doi:10.1016/S0399-8320(07)89354-7Guillaume TielmanÉmile Allah-KouadioFrancois GuillemotElsevier Masson SASGastroentérologie Clinique Et BiologiqueTielman G, Allah-Kouadio E, Guillemot F. Carence en vitamines B12 revelatrice d'une ...
Serum vitamin B12 level was extremely low. The patients improved with parenteral treatment with hydroxycobalamin. The inactivation of methionine synthase and L methylmalonylcoA mutase by nitrous oxide has been previously demonstrated. Anesthesia-related exposure to nitrous oxide may induce neurologic ...
Carence en vitamine B12 par toxicité du protoxyde d′azote:une cause méconnue de sclérose combinée de la moelle[J].Revue de Medecine Interne 2014,35(05).C. Chaugny, J.Simon, H.Collin-Masson, M.De Beauchene, D.Cabral, O. Fagnez, C. Veyssier-Belot. Carence en vitamine B12 ...