Results 191 to 200 of about 1,006,055 (252)

Subtle and atypical cobalamin deficiency states

American Journal of Hematology, 1990
AbstractEvidence for cobalamin (vitamin B12) deficiency usually involves some combination of low serum cobalamin levels, clinical abnormalities (classically, megaloblastic anemia and neurologic defects), metabolic abnormalities, and response to therapy.
openaire   +4 more sources

Neuropsychiatric disorders caused by cobalamin deficiency in the absence of anemia or macrocytosis.

New England Journal of Medicine, 1988
J. Lindenbaum, E. B. Healton, D. Savage, J. Brust, T. Garrett, E. R. Podell, Paul D. Margell, S P Stabler, R. H. Allen   +8 more
semanticscholar   +3 more sources

Involuntary Movements in Cobalamin Deficiency

Klinische Pädiatrie, 2023
Abstract Objective Neurologic problems are frequently described in infants with nutritional vitamin B12 (cobalamin) deficiency.Major neurologic consequences of infantile cobalamin deficiency include delays or regression in neurodevelopment and the occurrence of involuntary movements
Hamit, Özyürek, Hulya, Ince, Haydar Ali, Tasdemir, Omer Faruk, Aydin   +3 more
openaire   +2 more sources

Cobalamin Deficiency and Neuropsychiatric Disorders

New England Journal of Medicine, 1988
openaire   +4 more sources

Cobalamin Deficiency

2011
Cobalamin (Cbl, vitamin B12) consists of a corrinoid structure with cobalt in the centre of the molecule. Neither humans nor animals are able to synthesize this vitamin. Foods of animal source are the only natural source of cobalamin in human diet.
Wolfgang, Herrmann, Rima, Obeid
openaire   +2 more sources

Analysis of 70 patients with hydrocephalus due to cobalamin C deficiency

Neurology, 2020
Objective To analyze the clinical characteristics of patients with hydrocephalus secondary to cobalamin C (cblC) deficiency and to discuss the optimal strategies for assessing and treating such patients by performing clinical and laboratory studies in 70
R. He, Hongwu Zhang, Lulu Kang, Hui Li, M. Shen, Yao Zhang, R. Mo, Yupeng Liu, Jin-qing Song, Zhehui Chen, Yi Liu, Ying Jin, Mengqiu Li, H. Dong, Hong Zheng, Dongxiao Li, J. Qin, Huifeng Zhang, Min Huang, Desheng Liang, Yaohua Tian, H. Yao, Yanling Yang   +22 more
semanticscholar   +1 more source

Lipidomic and transcriptomic analysis of the increase in eicosapentaenoic acid under cobalamin deficiency of Schizochytrium sp

Biotechnology Journal
Schizochytrium sp. is a heterotrophic microorganism capable of accumulating polyunsaturated fatty acids and has achieved industrial production of docosahexaenoic acid (DHA). It also has the potential for eicosapentaenoic acid (EPA) production.
Lin-Hui Yang, Mengchen Liu, Zi-lei Chen, Ling-Ling Tong, Dong-Sheng Guo   +4 more
semanticscholar   +1 more source

Neuropathy by folic acid supplementation in a patient with anaemia and an untreated cobalamin deficiency: a case report

Clinical Obesity, 2018
The rising rates of bariatric surgery (BS) are accompanied by neurological complications related to nutrient deficiencies. One of the risk factors for neurological complications in BS patients is poor vitamin and mineral supplementation.
H. Smelt, S. Pouwels, M. Said, J. Smulders   +3 more
semanticscholar   +1 more source

Subclinical cobalamin deficiency

Current Opinion in Gastroenterology, 2012
This review focuses on recent developments and controversies in the diagnosis, consequences, and management of subclinical cobalamin deficiency (SCCD), which affects many elderly persons.Diagnosis of SCCD depends exclusively on biochemical tests whose individual limitations suggest that combinations of tests are needed, especially in epidemiologic ...
openaire   +2 more sources

A Brief Overview of the Diagnosis and Treatment of Cobalamin (B12) Deficiency

Food and Nutrition Bulletin
Background: An increasing number of adult individuals are at risk of vitamin B12 deficiency, either from reduced nutritional intake or impaired gastrointestinal B12 absorption.
Bruce H.R. Wolffenbuttel, Andrew McCaddon, K. Ahmadi, R. Green   +3 more
semanticscholar   +1 more source