Results 31 to 40 of about 863,295 (352)

BluB/CobT2 fusion enzyme activity reveals mechanisms responsible for production of active form of vitamin B 12 by Propionibacterium freudenreichii [PDF]

, 2015
Background Propionibacterium freudenreichii is a food grade bacterium that has gained attention as a producer of appreciable amounts of cobalamin, a cobamide with activity of vitamin B 12 .
Chamlagain, Bhawani Shankar, Deptula, Paulina, Holm, Liisa Ulrika Teodora, Kostiainen, Risto Kalervo, Kylli, Petri Tapio, Piironen, Vieno Irene, Savijoki, Kirsi Kristiina, Varmanen, Pekka Kristian   +7 more
core   +1 more source

Idiopathic autoimmune hemolytic anemia along with concomitant vitamin B12 deficiency in an adolescent girl: A rare occurrence

Journal of Family Medicine and Primary Care, 2020
Vitamin B12 deficiency is seen in countries like India mainly because of predominantly vegetarian diet and is a significant health problem. Patients present with various neurological and hematological manifestations of megaloblastic anemia.
Kapil Bhalla, Nisha Verma, Sanjiv Nanda, Ashish Gupta, Shuchi Mehra   +4 more
doaj   +1 more source

Vitamin B-12 status during pregnancy and child's IQ at age 8: a Mendelian randomization study in the Avon longitudinal study of parents and children.

PLoS ONE, 2012
Vitamin B-12 is essential for the development and maintenance of a healthy nervous system. Brain development occurs primarily in utero and early infancy, but the role of maternal vitamin B-12 status during pregnancy on offspring cognitive function is ...
Carolina Bonilla, Debbie A Lawlor, Amy E Taylor, David J Gunnell, Yoav Ben-Shlomo, Andrew R Ness, Nicholas J Timpson, Beate St Pourcain, Susan M Ring, Pauline M Emmett, A David Smith, Helga Refsum, Craig E Pennell, Marie-Jo Brion, George Davey Smith, Sarah J Lewis   +15 more
doaj   +1 more source

VITAMIN B 12 DEFICIENCY MIMICKING THROMBOTIC MICROANGIOPATHY: A CASE REPORT

Hematology, Transfusion and Cell Therapy, 2022
Objective: Vitamin B12 has an important role in DNA synthesis, erythrocyte development and neurological functions by the transfer of one-carbon methyl groups.
Müzeyyen Aslaner Ak, Selime Yiğit, Gizem Süren, Şehmus Ertop   +3 more
doaj   +1 more source

Macrocyclic cyanocobalamin (vitamin B12) as a homogeneous electrocatalyst for water oxidation under neutral conditions

, 2020
Highly water-soluble cyanocobalamin (also known as vitamin B-12) is the most structurally macrocyclic complex comprising cobalt in the center of a corrin ring.
Ahmad, Nazir, Shahadat, Hossain M, Verpoort, Francis, Younus, Hussein A, Zhang, Shiguo, Zhuiykov, Serge   +5 more
core   +1 more source

Role of Vitamin B-12 in chronic low backache: A comparative study

International Journal of Endorsing Health Science Research, 2021
Background: Chronic low backache is a commonly affecting problem in our population; it has an economic impact due to the consumption of health expenses in its treatment and rehabilitation.
Syed Danish Ali, Syed Kamran Ali Shah, Muhammad Kamran Qureshi, Akram Muhammad Aliuddin, Ahmed Ali, Aslam Siddiqui   +5 more
doaj   +1 more source

Prevalence of vitamin B deficiency among metformin-treated type 2 diabetic patients in a tertiary institution, South-South Nigeria

SAGE Open Medicine, 2019
Background: The risk of chronic metformin pharmacotherapy to cause vitamin B 12 deficiency and its associated medical complications has been of immense concern among diabetic patients.
Sampson Omagbemi Owhin, Tomisin Mathew Adaja, Olumuyiwa John Fasipe, Peter Ehizokhale Akhideno, Olufunto Olufela Kalejaiye, Michael Olufemi Kehinde   +5 more
doaj   +1 more source

Identification of differentially expressed proteins in vitamin B 12

Journal of the Practice of Cardiovascular Sciences, 2015
Background: Vitamin B 12 (cobalamin) is a water-soluble vitamin generally synthesized by microorganisms. Mammals cannot synthesize this vitamin but have evolved processes for absorption, transport and cellular uptake of this vitamin.
Swati Varshney, Nitin Bhardwaj, Trayambak Basak, Shantanu Sengupta   +3 more
doaj   +1 more source

Association between dietary folate intake and blood status of folate and homocysteine in Malaysian adults. [PDF]

, 2011
Folate is of prime interest among investigators in nutrition due to its multiple roles in maintaining health, especially in preventing neural tube defects and reducing the risk of cardiovascular diseases.
Chew, Siew Choo, Khor, Geok Lin, Loh, Su Peng   +2 more
core   +1 more source