Results 41 to 50 of about 85,972 (347)

Vitamin B12 deficiency without anemia in the middle- and old-aged population in Sulaymaniyah City

Medical Journal of Babylon, 2020
Background: In our laboratory, we received many cases of Vitamin B12 deficiency without anemia, and we observed that the deficiency is more prominent in females than males.
Hisham Arif Getta
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, Kadi Künnapas, Annika Kriisa, Mari-Anne Vals, Kai Muru, Katrin Õunap   +5 more
doaj   +1 more source

Prevalence of Vitamin B12 Deficiency and its Associated Factors among Patients with Type 2 Diabetes Mellitus on Metformin from a District in Malaysia

Journal of the ASEAN Federation of Endocrine Societies, 2020
*Visual Abstracts prepared by Dr. Jerico Gutierrez Introduction. Vitamin B12 deficiency is more common among metformin-treated subjects although the prevalence is variable. Many factors have been associated with this.
Gayathri Devi Krishnan, Miza Hiryanti Zakaria, Norhayati Yahaya   +2 more
doaj   +1 more source

Vitamin B12 Deficiency due to Chlorofluorocarbon: A Case Report

Case Reports in Medicine, 2010
Background. Vitamin B12 is vital for optimal functioning of various organ systems but more importantly the central nervous system and the hematological system.
Hemlata Bhaskar, Rekha Chaudhary
doaj   +1 more source

Vitamin B12 deficiency results in severe oxidative stress, leading to memory retention impairment in Caenorhabditis elegans

Redox Biology, 2017
Oxidative stress is implicated in various human diseases and conditions, such as a neurodegeneration, which is the major symptom of vitamin B12 deficiency, although the underlying disease mechanisms associated with vitamin B12 deficiency are poorly ...
Tomohiro Bito, Taihei Misaki, Yukinori Yabuta, Takahiro Ishikawa, Tsuyoshi Kawano, Fumio Watanabe   +5 more
doaj   +1 more source

Association of Vitamin B12 Deficiency and Use of Reverse Osmosis Processed Water for Drinking: A Cross-Sectional Study from Western India [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Prevalence of Vitamin B12 deficiency has increased in community in recent time. Possibility is raised for new and yet unidentified factors being associated with this increased prevalence.
Ekant Surendra Gupta, Sanket Pranjivan Sheth, Jaishree Deepak Ganjiwale   +2 more
doaj   +1 more source

Plasma total homocysteine status of vegetarians compared with omnivores: a systematic review and meta-analysis [PDF]

, 2013
There is strong evidence indicating that elevated plasma total homocysteine (tHcy) levels are a major independent biomarker and/or a contributor to chronic conditions, such as CVD. A deficiency of vitamin B12 can elevate homocysteine.
Chappell, David, Dunnett, Andrew, Obersby, Derek, Tsiami, Amalia   +3 more
core   +1 more source

Using In Situ TEM to Understand the Surfaces of Electrocatalysts at Reaction Conditions: Single‐Atoms to Nanoparticles

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in closed‐cell in situ TEM strategies for accurate determination of the activity and stability of single‐atom catalyst systems during operation. Operando conditions causing dynamic changes of SAC systems are highlighted and we explain why ensemble average‐based optical techniques may benefit from the technological
Martin Ek, Soshan Cheong, Julie Cairney, Richard D. Tilley, Ingemar Persson   +4 more
wiley   +1 more source

A genetic perspective of Metformin induced Vitamin B12 deficiency in Type 2 Diabetes mellitus patients

Asian Journal of Medical Sciences, 2018
Metformin, a commonly prescribed hypoglycemic agent is a first line medication for the management of Type 2 diabetes mellitus. Numerous studies have depicted that metformin therapy has been associated with vitamin B12 and folate deficiency.
Ananda Vayaravel Cassinadane
doaj   +1 more source

Vitamin B12 deficiency common in primary hypothyroidism [PDF]

, 2008
OBJECTIVE: To assess the prevalence and clinical features of B12 deficiency in hypothyroid patients and to evaluate clinical response in symptoms to B12 replacement therapy.
Akhter, J., Islam, Najmul, Jabbar, Abdul, Khan, Ataullah, Ul Haque, Naeem, Waseem, Sabiha, Yawar, Aasma, Zuberi, Lubna   +7 more
core   +1 more source