Results 81 to 90 of about 119,689 (246)

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

Association between metformin use and vitamin B12 deficiency in patients with type 2 diabetes

open access: yesMìžnarodnij Endokrinologìčnij Žurnal, 2019
Metformin is one of the most widely used oral antihyperglycemic agents. Adverse effect of metformin is disturbance in vitamin B12 metabolism associated with low serum vitamin B12 level. Vitamin B12 hypovitaminosis is accompanied by peripheral neuropathy.
V.I. Pankiv
doaj   +1 more source

Retardation of myelination due to dietary vitamin B12 deficiency: cranial MRI findings [PDF]

open access: yes, 2018
Vitamin B12 deficiency is known to be associated with signs of demyelination, usually in the spinal cord. Lack of vitamin B12 in the maternal diet during pregnancy has been shown to cause severe retardation of myelination in the nervous system. We report
Lövblad, Karl-Olof   +5 more
core  

The prevalence of vitamin B12 deficiency in a random sample from the Australian population

open access: yes, 2014
 Objective: Vitamin B12 deficiency is common in older adults, and may increase the risk of cognitive impairment. The distribution of vitamin B12 insufficiency in younger age groups is less studied. This study aims to assess the prevalence of vitamin
Ames,D   +9 more
core   +1 more source

Vitamin B12 deficiency among adult diabetic patients in Uganda: relation to glycaemic control and haemoglobin concentration [PDF]

open access: yes, 2015
BACKGROUND: Vitamin B12 deficiency is highly prevalent among adult individuals with diabetes yet screening is infrequent in Uganda. There are currently no published data regarding the prevalence of vitamin B12 deficiency and its associated factors among ...
Christopher Opio   +7 more
core   +1 more source

Dietary Mannan‐Rich Fractions Attenuate Weaning Stress in Piglets via Modulating Gut Microbiota and TLR5/NF‐κB Signaling

open access: yesAnimal Research and One Health, EarlyView.
This study aimed to investigate the potential of a mannan‐rich fraction (MRF) as a dietary intervention to alleviate weaning stress in piglets. Our results revealed that MRF could alleviate weaning stress by modulating the gut microbiota and the TLR5/NF‐κB signaling pathway, offering a novel and sustainable alternative to antibiotic use in swine ...
Yutong Lu   +8 more
wiley   +1 more source

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

open access: yesMedical 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

Vitamin B12 deficiency--a major cause of megaloblastic anaemia in patients attending a tertiary care hospital [PDF]

open access: yes, 2009
BACKGROUND: Folate and vitamin B12 deficiencies have been known to cause megaloblastic anaemia. Since the deficiencies of these two vitamins are very common in Pakistani population, it would be imperative to investigate their role in causing ...
Iqbal, Saira Perwaiz   +2 more
core   +1 more source

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

open access: yes, 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   +3 more
core   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

open access: yesBMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen   +7 more
wiley   +1 more source

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