Results 61 to 70 of about 112,142 (312)

Vitamin B12 deficiency and diabetic neuropathy in patients taking metformin: a cross-sectional study

open access: yesEndocrine Connections, 2019
Objective: Vitamin B12 deficiency resulting from metformin use has been de monstrated in multiple studies. In this study, we aimed to evaluate the pr evalence of vitamin B12 deficiency in patients with chronic metformin use and the relati onship between ...
Mauricio Alvarez   +3 more
doaj   +1 more source

The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome

open access: yesBiological Reviews, EarlyView.
ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke   +2 more
wiley   +1 more source

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

Rationales for the Choice of Metals for Super‐Reduced Biological Metal Centers: Cobalt in Cobalamin Versus Nickel in F430

open access: yesChemistry – A European Journal, EarlyView.
DFT calculations on porphyrin, corrin, and corphin complexes of cobalt, rhodium, iron, manganese, or nickel, and QM/MM calculations on enzyme models, explore the factors controlling the availably of super‐reduced metal(I) states. True metal(I) states are seen in corrin only for cobalt, in corphin only for nickel, and not at all in porphyrin.
Radu‐Ioan Onija   +3 more
wiley   +1 more source

Prevalence of Vitamin B12 Deficiency Among Pregnant Women in Samsun Province of Turkey

open access: yesÇukurova Üniversitesi Tıp Fakültesi Dergisi, 2014
Purpose: Vitamin B12 deficiency in infancy can cause severe demyelinating central nervous system disorder. Most cases are exclusively breast-fed infants born to mothers with deficient vitamin B12 stores.
Ebru Yilmaz Keskin   +3 more
doaj  

Milestones in the Discovery of Pernicious Anemia and its Treatment

open access: yes, 2017
Pernicious anemia, an extreme form of vitamin B12-deficiency, was most likely first portrayed in 1822 by James Combe, a Scottish physician from Edinburgh.
Schneede, Jörn,, Jörn Schneede
core   +1 more source

A Systematic Review and Meta‐Analysis of Psychological Therapies for Avoidant/Restrictive Food Intake Disorder (ARFID) in Adolescents and Adults

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective The efficacy of psychological therapies for adolescents and adults with avoidant/restrictive food intake disorder (ARFID) has yet to be rigorously analyzed through systematic review or meta‐analysis. Method We identified articles from seven databases that presented psychological therapies for adolescents and adults with ARFID. First,
Copeland G. Winten   +4 more
wiley   +1 more source

The consistency of vitamin B12 in marketed microalgae powders

open access: yesInternational Journal of Agricultural Research, Innovation and Technology
Vitamin B12 is a water nutrient that plays a key role, in DNA replication and the production of red blood cells as well as maintaining proper neuron function in the body system.
Md. Mirazul Islam
doaj   +1 more source

Vitamin B12 and folate status during pregnancy among Saudi population [PDF]

open access: yes
T2DM is a growing health problem worldwide. It is now increasingly being diagnosed earlier in life. The factors involved in such an epidemic are complex.
Bawazeer, Nahla M.
core  

Micronutrient Status in Children Suffering From Anorexia Nervosa: A Cohort of 349 Patients in a Referral Center for Eating Disorders

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a serious illness in which more than half of all deaths are due to malnutrition. Critically low energy and protein intake are known causes of massive weight loss, whereas micronutrient deficiencies due to a low‐calorie food pattern remain poorly characterized in children with AN. Micronutrient deficiencies in
Zenaida Iordan   +6 more
wiley   +1 more source

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