Results 11 to 20 of about 1,458,636 (316)

Utilizing biochar to decorate nanoscale FeS for the highly effective decontamination of Se(IV) from simulated wastewater

open access: yesEcotoxicology and Environmental Safety, 2023
Selenium (Se) as an essential nutrient for human beings at trace concentrations, the allowable concentration for the human is only 40 μg/L. Iron sulfide (FeS) nanoparticles have been applied for excessive of selenium (Se) remediation in surface water and
Chengke Fu   +9 more
doaj   +1 more source

Variability in genes regulating vitamin D metabolism is associated with vitamin D levels in type 2 diabetes [PDF]

open access: yes, 2018
Mortality rate is increased in type 2 diabetes (T2D). Low vitamin D levels are associated with increased mortality risk in T2D. In the general population, genetic variants affecting vitamin D metabolism (DHCR7 rs12785878, CYP2R1 rs10741657, GC rs4588 ...
Alessi, Elena   +36 more
core   +1 more source

Relation between Vitamin D Receptors Gene Polymorphism and Lupus Nephritis [PDF]

open access: yesEgyptian Journal of Medical Research, 2022
The goal of this study is to Correlate between Vitamin D receptor polymorphism (FOKI) and lupus nephritis. Eighty subjects were included in this study.
Heba Mahmoud   +3 more
doaj   +1 more source

Effect of vitamin D3 supplement in glycemic control of pediatrics with type 1 diabetes mellitus and vitamin D deficiency [PDF]

open access: yes, 2015
Background: Glycemic control prevents microvascular complications in patients with type I diabetes mellitus such as retinopathy, nephropathy and neuropathy that influences quality of life.
Fatahi, N.   +3 more
core   +1 more source

Vitamin K as a diet supplement with impact in human health: current evidence in age-related idseases [PDF]

open access: yes, 2020
Vitamin K health benefits have been recently widely shown to extend beyond blood homeostasis and implicated in chronic low-grade inflammatory diseases such as cardiovascular disease, osteoarthritis, dementia, cognitive impairment, mobility disability ...
Araujo, Nuna C. P.   +3 more
core   +1 more source

A Practical Method for the Stereochemical Analysis of Acyclic Terpenoid Carbonyl Compounds

open access: yesCHIMIA, 1989
The stereoisomeric composition of acyclic terpene aldehydes and ketones can be assayed by derivatization with L(+)-diisopropyl tartrate and separation of the ensuing acetal diastereomers by gas chromatography.
Andreas Knierzinger   +3 more
doaj   +1 more source

Clinical Evaluation of Topical Lotion Containing 2-Aza-8-Oxohypoxanthine on Skin Barrier Function against Water Loss

open access: yesCosmetics, 2021
A clinical study was conducted to evaluate the efficacy of 2-aza-8-oxohypoxanthine (AOH) on human skin in a double-blind, placebo-controlled, and split-face comparative trial.
Hisae Aoshima   +3 more
doaj   +1 more source

Vitamin D supplementation in systemic lupus erythematosus patients with vitamin D deficiency and insufficiency : the effect on disease activity, fatigue and interferon signature gene expression [PDF]

open access: yes, 2019
Background: Vitamin D deficiency is highly prevalent among patients with systemic lupus erythematosus (SLE) [1]. Evidence from multiple studies has shown that vitamin D deficiency in SLE is associated with a higher disease activity [2].
Borg, Andrew   +4 more
core   +1 more source

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

Nutritional priorities, practices and preferences of athletes and active individuals in the context of new product development in the sports nutrition sector

open access: yesFrontiers in Sports and Active Living, 2023
IntroductionSports nutrition is a rapidly growing sector with increasing demand for evidence-based nutritional products to support competitive and healthy lifestyles.
Conor C. Carey, Lorna Doyle, Alice Lucey
doaj   +1 more source

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