Results 21 to 30 of about 112,142 (312)

Low vitamin B12 levels among newly-arrived refugees from Bhutan, Iran and Afghanistan: a multicentre Australian study. [PDF]

PLoS ONE, 2013
BACKGROUND: Vitamin B12 deficiency is prevalent in many countries of origin of refugees. Using a threshold of 5% above which a prevalence of low Vitamin B12 is indicative of a population health problem, we hypothesised that Vitamin B12 deficiency exceeds
Jill Benson, Christine Phillips, Margaret Kay, Murray T Webber, Alison J Ratcliff, Ignacio Correa-Velez, Michelle F Lorimer   +6 more
doaj   +1 more source

Proteogenomic characterization of cholangiocarcinoma

Hepatology, EarlyView., 2022
Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng, Peng Ran, Lingli Chen, Yunzhi Wang, Zixiang Yu, Ke Cai, Jinwen Feng, Zhaoyu Qin, Yanan Yin, Subei Tan, Yang Liu, Chen Xu, Guoming Shi, Yuan Ji, Jian‐Yuan Zhao, Jian Zhou, Jia Fan, Yingyong Hou, Chen Ding   +18 more
wiley   +1 more source

Involuntary movement in infants during vitamin B12 treatment

Turkish Journal of Hematology, 2011
Megaloblastic anemia is rare in infants and is generally due to vitamin B12 (cobalamin) deficiency in the mother. Neurologic symptoms of vitamin B12 deficiency include irritability, failure to thrive, hypotonia, and developmental regression/delay. Herein
Ayşe Tosun, Yusuf Ziya Aral, Emre Çeçen, Ayvaz Aydoğdu, Bilin Çetinkaya Çakmak   +4 more
doaj   +3 more sources

Cognitive and mood effects in healthy children during 12 weeks' supplementation with multi-vitamin/minerals [PDF]

, 2008
Adequate levels of vitamins and minerals are essential for optimal neural functioning. A high proportion of individuals, including children, suffer from deficiencies in one or more vitamins or minerals.
Kennedy, David O, Jackson, Philippa A, Robertson, Bernadette C, Defeyter, M.A., Greer, Joanna, Scholey, Andrew B, Jackson, Philippa, Jackson, P.A., Robertson, B.C., Buchanan, Tom, Scholey, Andrew, Haskell, Crystal F, Defeyter, Margaret Anne (Greta), Haskell, C.F., Kennedy, D.O., Scholey, A.B., Elliott, J.M., Tiplady, B., Defeyter, Margaret A, Haskell, Crystal, Kennedy, David, Elliott, Jade, Robertson, Bernadette, Buchanan, T., Tiplady, Brian, Greer, J., Elliott, Jade M   +26 more
core   +1 more source

Serum Vitamin B12 Level of Children and Its Clinical Relationship with Febrile Seizures [PDF]

, 2023
Objective: In the present study, our aim was to investigate the correlation between vitamin B12 levels and febrile seizures (FS) in the pediatric population.
Okan Yüce, Övgü Böke, Hatice Sena Somuncu, Meltem Erol, Mehmet Tolga Köle, Abdulrahman Özel   +5 more
core   +1 more source

Vitamin B12

, 2018
The biosynthesis of B12, involving up to 30 different enzyme-mediated steps, only occurs in bacteria. Thus, most eukaryotes require an external source of B12, and yet the vitamin appears to have only two functions in eukaryotes: as a cofactor for the enzymes methionine synthase and methylmalonylCoA mutase.
Smith, A. David, Warren, Martin J., Refsum, Helga   +2 more
openaire   +4 more sources

Vitamin B12 for cognition

Cochrane Database of Systematic Reviews, 2003
An association between neuropsychiatric disorders and vitamin B12 deficiency has been recognized since 1849 when pernicious anaemia was first described. It has been suggested that deficiency of vitamin B12 might contribute to age-associated cognitive impairment. Low serum vitamin B12 concentrations are found in more than 10% of older people.
Malouf, R, Areosa Sastre, A
openaire   +4 more sources

Can Vitamin B12 Deficiency Really Cause Vasovagal Syncope? Retrospective Analysis of 469 Pediatric Vasovagal Syncope Cases

Trends in Pediatrics, 2022
Objective: Syncope is a frequent reason for referral to pediatric cardiology clinics. Vitamin B12 deficiency is frequently diagnosed in pediatric patients.
Süleyman Sunkak, Mustafa Argun
doaj   +1 more source

The importance of holotranscobalamin measurement [PDF]

Journal of Medical Biochemistry, 2007
Clinically significant vitamin B12 deficiency can occur even with total vitamin B12 levels apparently within normal range. There is an indeterminate zone between approximately 154 and 300 pmol/L of vitamin B12 where there is likely misclassification of ...
Čabarkapa Velibor, Stošić Zoran, Žeravica Radmila, Ilinčić Branislava, Filipović Ana   +4 more
doaj  

Persistent diarrhea, hemolytic anemia, and splenohepatomegaly due to Vitamin B12 deficiency in an infant

Journal of Applied Hematology, 2018
Vitamin B12 is essential for DNA and RNA synthesis. Vitamin B12 deficiency usually occurs in infants who are exclusively breastfed born to Vitamin B12-deficient mothers.
K Jagadish Kumar, Srineha Prudhvi, Korrayi Balaji, R Rahul   +3 more
doaj   +1 more source