Results 21 to 30 of about 46,041 (252)
The Professional Medical Journal, 2018 Objectives: To determine the frequency of vitamin B12 deficiency in patientswith hypothyroidism. Study Design: Cross sectional descriptive study. Period: 12-05-2016to 11-11-2016. Setting: Liaquat University Hospital Jamshoro / Hyderabad. Patients andMethods: All the patients of known hypothyroid patients for ≥01month duration, 20-50 yearsof age, either
Daniel Bell, Rohit Sharma, Mohamed Saber
+6 more sources
Alexandria Journal of Medicine, 2023 Background Vitamin B12 is a micronutrient required for hematopoietic, neuro-cognitive and cardiovascular function. Biochemical and clinical vitamin B12 deficiency has been recognized in patients with type 2 diabetes mellitus.
Ahmed Kamal Swidan +1 more
doaj +1 more source
, 2020 Vitamin B12 (cobalamin) deficiency and its related hematological and neurological manifestations, of which pernicious and megaloblastic anemia are the most recognized entities, have puzzled the medical community for over a century. These conditions are described in all ages, race and ethnicities, continents, and socioeconomic groups.
Jennifer Davila, Maria C. Velez-Yanguas
openaire +2 more sources
Vitamin B12 Deficiency and Dementia
International Psychogeriatrics, 1995 We set out to investigate the possible beneficial effects on cognitive function of demented patients with cobalamin deficiency after cobalamin replacement. A total of 181 consecutive, demented (DSM-III or DSM-III-R criteria and score below 24 on the Mini-Mental State Examination [MMSE]) outpatients (mean age 77.5 years) were prospectively evaluated and
U G, Cunha +4 more
openaire +2 more sources
PLoS ONE, 2021 BackgroundThe association between prolong metformin usage and B12 deficiency has been documented. However, the prevalence estimates of metformin-induced vitamin B12 deficiency showed substantial disparity among studies due to varied study definitions of ...
Samuel Asamoah Sakyi +9 more
doaj +1 more source
High incidence of low vitamin B12 levels in Estonian newborns
Molecular Genetics and Metabolism Reports, 2018 Vitamin B12 deficiency seems to be more common worldwide than previously thought. However, only a few reports based on data from newborn screening (NBS) programs have drawn attention to that subject.
Karit Reinson +5 more
doaj +1 more source
Indian Journal of Ophthalmology, 2022 Purpose: To evaluate Vitamin B12 levels in healthcare professionals at a tertiary eyecare centre in India. Methods: This was a cross-sectional study conducted among healthcare professionals working at a tertiary eyecare centre in India.
Sushma Nandyala +5 more
doaj +1 more source
Functional vitamin B12 deficiency
Practical Neurology, 2009 We describe a case of functional vitamin B12 deficiency where the repeated measurement of a serum B12 level within the normal range led to delay in the diagnosis of subacute combined degeneration of the spinal cord, and possibly permanent neurological damage as a result.
Turner, M, Talbot, K
openaire +3 more sources
Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
BMC GeriatricsBackground Vitamin B12 deficiency is common in the elderly population and can cause severe complications. The use of certain medication has in previous studies been associated with vitamin B12 deficiency in the general population.
Monique P. H. Tillemans +3 more
doaj +1 more source