Results 41 to 50 of about 863,295 (352)

Women in resource-poor settings are at risk of inadequate intakes of multiple micronutrients.

open access: yes, 2010
A systematic review was conducted to identify all studies that were published between 1988 and 2008 reporting micronutrient intakes of women in resource-poor settings.
Arimond, Mary   +3 more
core   +1 more source

Elevated Levels of Methylmalonate and Homocysteine in Parkinson's Disease, Progressive Supranuclear Palsy and Amyotrophic Lateral Sclerosis [PDF]

open access: yes, 2010
Background/Aims: Increasing evidence suggests that elevated levels of homocysteine (Hcy) and methylmalonate (MMA) may be involved in the pathogenesis of neurodegenerative diseases. Methods: The urine levels of MMA and serum levels of Hcy as well as folic
Bötzel, Kai   +4 more
core   +1 more source

Vitamin B12 in Foods, Food Supplements, and Medicines—A Review of Its Role and Properties with a Focus on Its Stability

open access: yesMolecules, 2022
Vitamin B12, also known as the anti-pernicious anemia factor, is an essential micronutrient totally dependent on dietary sources that is commonly integrated with food supplements.
Žane Temova Rakuša   +3 more
doaj   +1 more source

Severe Megaloblastic Anaemia in an Infant [PDF]

open access: yes, 2011
Vitamin B 12 or cobalamin deficiency, a rare clinical entity in pediatric age, is found most exclusively in breastfed infants, whose mothers are strictly vegetarian non-supplemented or with pernicious anaemia.
Brito, MJ   +4 more
core   +2 more sources

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

open access: yesFEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke   +2 more
wiley   +1 more source

The effect of Helicobacter pylori on vitamin B 12 blood levels in chronic renal failure patients: A single blind control trial

open access: yesSaudi Journal of Kidney Diseases and Transplantation, 2013
Helicobacter pylori (HP) is a common infection worldwide and has been associated with severe morbidity. The level of vitamin B 12 in HP-infected chronic kidney disease (CKD) patients is reported to be lower than in the general population.
Hossein Khedmat   +3 more
doaj   +1 more source

Characterization of hemodialysis membranes by inverse size exclusion chromatography [PDF]

open access: yes, 1995
Inverse size exclusion chromatography (i-SEC) was used to characterize three different cellulosic hollow fiber hemodialysis membranes, i.e. low-flux cuprophan and hemophan and high-flux RC-HP400A.
Bargeman, Derk   +5 more
core   +3 more sources

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

open access: yesFEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura   +8 more
wiley   +1 more source

Distribution of vitamin B-12 in some fishes and marine invertebrates [PDF]

open access: yes, 1979
Distribution of vitamin B-12 in the skeletal muscle of several marine and fresh water fish and marine invertebrates are reported. The vitamin B-12 content of white muscle of various fish ranges between 0.05 and 1.5 micrograms. The elasmobranch fish, such
Chhatbar, S.K., Velankar, N.K.
core  

Solar ultraviolet-B radiation and vitamin D: a cross-sectional population-based study using data from the 2007 to 2009 Canadian Health Measures Survey [PDF]

open access: yes, 2012
Background: Exposure to solar ultraviolet-B (UV-B) radiation is a major source of vitamin D3. Chemistry climate models project decreases in ground-level solar erythemal UV over the current century.
A Gozdzik   +50 more
core   +2 more sources

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