Results 21 to 30 of about 435,892 (214)

Relationship between cobalamin deficiency and delirium in elderly patients undergoing cardiac surgery

Neuropsychiatric Disease and Treatment, 2015
Utkan Sevuk,1 Erkan Baysal,2 Nurettin Ay,3 Yakup Altas,2 Rojhat Altindag,2 Baris Yaylak,2 Vahhac Alp,3 Ertan Demirtas4 1Department of Cardiovascular Surgery, Diyarbakir Gazi Yasargil Education and Research Hospital, Diyarbakir, 2Department of Cardiology,
Sevuk U, Baysal E, Ay N, Altas Y, Altindag R, Yaylak B, Alp V, Demirtas E   +7 more
doaj   +1 more source

Cobalamin deficiency resulting in a rare haematological disorder: a case report [PDF]

Journal of Medical Case Reports, 2009
Introduction We present the case of a patient with a cobalamin deficiency resulting in pancytopaenia, emphasizing the importance to define, diagnose and treat cobalamin deficiency. Case presentation A 52-year-old man from the Democratic Republic of Congo
Chapuis Thomas M, Favrat Bernard, Bodenmann Patrick   +2 more
doaj   +2 more sources

Cobalamin deficiency and pathogenesis of neurological disorders [PDF]

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2021
The brief review deals with the specific value of B vitamins for the nervous system, the mechanisms of transport and metabolic functions of cobalamin, pathogenetic theories related to vitamin B12 deficiency such as canonical biochemical theory and the ...
A. V. Pereshein, S. V. Kuznetsova, T. E. Potemina   +2 more
doaj   +2 more sources

Pernicious anemia is a common cause of cobalamin deficiency-caused megaloblastic anemia in Hainan, China

Hematology
Background Pernicious anemia (PA) is believed to be highly prevalent in Western countries but has rarely been reported in China. The study explores whether PA, an autoimmune disease, is an uncommon cause of cobalamin (vitamin B12) deficiency anemia in ...
Meixiao Shen, Xiansheng Luo, Cuiyun Wu, Juan Wang, Zhiming Wang, Meiqing Lei   +5 more
doaj   +2 more sources

Gene identification for the cblD defect of vitamin B12 metabolism [PDF]

, 2008
Background Vitamin B12 (cobalamin) is an essential cofactor in several metabolic pathways. Intracellular conversion of cobalamin to its two coenzymes, adenosylcobalamin in mitochondria and methylcobalamin in the cytoplasm, is necessary for the ...
Rosenblatt, D S, Suormala, T, Stucki, M, Newbold, R F, Coelho, D, Fowler, B, Lerner-Ellis, J P   +6 more
core   +7 more sources

Prevalence of serum cobalamin and folate deficiency among children aged 6–59 months: A hospital-based cross-sectional study from Northern India

Journal of Family Medicine and Primary Care, 2022
Context: Cobalamin and folate are essential for the synthesis of nucleic acids and in the maintenance of myelin. They are required during the period of the rapid growth of infancy and childhood.
Surbhi Gupta, Partha Haldar, Archana Singh, Sumit Malhotra, Shashi Kant   +4 more
doaj   +1 more source

Suspected Metformin-induced Cobalamin Deficiency Mimicking Thrombotic Thrombocytopenic Purpura. [PDF]

Cureus, 2020
Thrombotic thrombocytopenic purpura (TTP) can often be life threatening and requires timely diagnosis and prompt initiation of plasmapharesis. Cobalamin deficiency can closely mimic TTP and distinguishing between the two diseases can prove to be a ...
Hussain SA, Ammad Ud Din M, Boppana LKT, Kapoor A, Jamshed S.   +4 more
europepmc   +2 more sources

Cobalamin Deficiency: Effect on Homeostasis of Cultured Human Astrocytes [PDF]

Cells, 2019
Zuzanna Rzepka, Dorota Gryko, Dorota Wrześniok   +2 more
exaly   +2 more sources

Cutaneous hyperpigmentation and cobalamin deficiency [PDF]

British Journal of Haematology, 2016
An exclusively breastfed five-month-old female was referred with anaemia, pallor and hyperpigmented genitalia and inner thighs (top). She was also lethargic, irritable and showed failure to thrive. Laboratory studies revealed a macrocytic anaemia with haemoglobin concentration (Hb) 73 g/l (normal range 95‒140), mean corpuscular volume (MCV) 104 fl (85 ...
Machado, R, Furtado, F, Kjöllerström, P, Cunha, F   +3 more
openaire   +4 more sources

A study into the cobalamin-dependent methionine synthase reactivation mechanism in corynebacterium glutamicum [PDF]

, 2009
PhDMethionine is one of the seven essential amino-acids for humans and is also used in feed supplements, predominantly for poultry and felines. Thus there is commercial interest in producing this nutrient. The final step in the biological synthesis of
Burton-Smith, Raymond Nathaniel
core   +4 more sources