Results 11 to 20 of about 78,306 (357)

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

open access: yesTrends 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

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

open access: yesPLoS 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   +6 more
doaj   +1 more source

Vitamin B12 status in patients of Turkish and Dutch descent with depression: A comparative cross-sectional study [PDF]

open access: yes, 2009
Background: Studies have shown a clear relationship between depressive disorders and vitamin B12 deficiency. Gastroenteritis and Helicobacter pylori infections can cause vitamin B12 deficiency. Helicobacter pylori infections are not uncommon among people
A Coppen   +35 more
core   +8 more sources

The status of vitamin B12 and folate among Chinese women: a population-based cross-sectional study in northwest China. [PDF]

open access: yesPLoS ONE, 2014
OBJECTIVE: To assess the status of the vitamin B12 and folate of Chinese women living in northwest China. METHODS: A population-based cross-sectional study was conducted in 2008 among Chinese women aged 10-49 years living in Shaanxi province of northwest
Shaonong Dang   +6 more
doaj   +1 more source

Prevalence of vitamin B12 deficiency in type 2 diabetic patients taking metformin, a cross-sectional study in primary healthcare

open access: yesFrontiers in Endocrinology, 2023
BackgroundSeveral studies documented that metformin use contributes to vitamin B12 deficiency in patients with type 2 diabetes mellitus (T2DM). However, there has been a lack of data assessing this issue in Jordan.AimsAssess the vitamin B12 serum levels,
Thekraiat Al Quran   +7 more
doaj   +1 more source

Subacute combined degeneration of the spinal cord in functional vitamin B12 deficiency states

open access: yesAdvances in Clinical Neuroscience & Rehabilitation, 2021
Vitamin B12 is an essential enzymatic cofactor in multiple cellular metabolic pathways. Deficiency states can arise as a result of both depletion of absolute systemic levels and pathological processes that block its ability to act as an enzymatic ...
Christina Englezou, Di Liang
doaj   +1 more source

Resistance imparted by vitamin C, vitamin e and vitamin B12 to the acute hepatic glycogen change in rats caused by noise. [PDF]

open access: yes, 2006
The effects of vitamin C, vitamin E and vitamin B12 on the noise-induced acute change in hepatic glycogen content in rats were investigated. The exposure of rats to 95 dB and 110 dB of noise acutely reduced their hepatic glycogens.
An, Qing-Da   +6 more
core   +1 more source

VITAMIN B12 DEFICIENCY

open access: yesThe 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
Arshad Sattar Lakho   +4 more
openaire   +4 more sources

Vitamin B12 concentrations and clinical spectrum of apparently healthy elderly population [PDF]

open access: yesPerspectives In Medical Research, 2020
Introduction : Prevalence of vitamin B12 deficiency is believed to increase with aging. The wide and non-specific spectrum of clinical presentations in patients poses a tough challenge to physicians suspecting vitamin B12 deficiency.
Darshana Makwana 1 Deepak Kumar P2 , Pragathi Wadkar3
doaj  

Deficiencies of the microelements, folate and vitamin B12 in women of the child bearing ages in Gorgan, Northern Iran [PDF]

open access: yes, 2013
Background: The deficiencies of folic acid, vitamin B12, and microelements during pregnancy may affect the health of newborns. Objectives: To assess the serum levels of folate, vitamin B12, iron, zinc and copper in healthy women of the childbearing ages ...
Behnampour, N.   +2 more
core   +1 more source

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