Results 31 to 40 of about 469,546 (342)

Elemental characterization and risk assessment of indoor aerosols in an electrostatic particle accelerator laboratory

open access: yesEnvironmental Pollutants & Bioavailability, 2021
Aerosol samples (PM10 and PM2.5) were collected during the 2018-2019 dry-cold season, inside an electrostatic particle accelerator laboratory at Instituto de Física, Universidad Nacional Autónoma de México, and on the rooftop.
Salvador Reynoso-Cruces   +3 more
doaj   +1 more source

UPLC-Tandem Mass Spectrometry Method for Simultaneous Determination of Fluoxetine, Risperidone, and Its Active Metabolite 9-Hydroxyrisperidone in Plasma: Application to Pharmacokinetics Study in Rats

open access: yesJournal of Analytical Methods in Chemistry, 2017
Risperidone (RIS) is used as an antipsychotic drug alone or with other drugs, like fluoxetine (FLX). A simple method was developed and validated for the determination of both RIS and its metabolite 9-hydroxyrisperidone (9-OH-RIS), FLX, and olanzapine ...
Essam Ezzeldin   +2 more
doaj   +1 more source

Health risk assessment of Ubeji Creek residents’ exposure to BTEX from consumption of locally sourced foods

open access: yesEnvironmental Pollutants & Bioavailability, 2021
Ubeji Creek in Niger Delta Region of Nigeria suffers environmental pollution attributable to petroleum exploration. Therefore, this study was undertaken to investigate BTEX (benzene, toluene, ethylbenzene, and xylene) levels in locally sourced staple ...
Gbolahan Iyiola Asejeje   +2 more
doaj   +1 more source

Decreased bioavailability of vitamin D in obesity.

open access: yesAmerican Journal of Clinical Nutrition, 2000
BACKGROUND Obesity is associated with vitamin D insufficiency and secondary hyperparathyroidism. OBJECTIVE This study assessed whether obesity alters the cutaneous production of vitamin D(3) (cholecalciferol) or the intestinal absorption of vitamin D(2)
J. Wortsman   +4 more
semanticscholar   +1 more source

Straw input can parallelly influence the bacterial and chemical characteristics of maize rhizosphere

open access: yesEnvironmental Pollutants & Bioavailability, 2020
The effects of straw input, including three strategies: chopped straw, straw-derived compost and biochar, on bacterial communities and chemical composition in maize rhizosphere were investigated according to a three-year field experiment.
Rong Li, Jun Liu, Jiani Li, Caixia Sun
doaj   +1 more source

Bioavailability of Phytochemicals

open access: yes, 2012
Phytochemicals are increasingly accepted as health promoting, maintaining, and repairing agents in cells, tissues, or the whole human body. Phytochemicals are compounds obtained from plants that exert particular health effects; generally, they are not necessarily basic nutrients (minerals, vitamins, carbohydrates, proteins or lipids), medicines or ...
Epriliati, Indah, Ginjom, Irine
openaire   +4 more sources

Dietary Quercetin and Kaempferol: Bioavailability and Potential Cardiovascular-Related Bioactivity in Humans

open access: yesNutrients, 2019
Fruit and vegetable intake has been associated with a reduced risk of cardiovascular disease. Quercetin and kaempferol are among the most ubiquitous polyphenols in fruit and vegetables.
Wijdan M Dabeek, M. Marra
semanticscholar   +1 more source

Preparation, Evaluation and Bioavailability Studies of Eudragit Coated PLGA Nanoparticles for Sustained Release of Eluxadoline for the Treatment of Irritable Bowel Syndrome

open access: yesFrontiers in Pharmacology, 2017
Eluxadoline is a newly approved orally administered drug used for the treatment of Irritable Bowel Syndrome with Diarrhea. It is reported as a poorly water-soluble drug due to which its dissolution rate and oral bioavailability are very poor.
Md. K. Anwer   +7 more
doaj   +1 more source

Assessment of heavy metals pollution in sediment at the Omaruru River basin in Erongo region, Namibia

open access: yesEnvironmental Pollutants & Bioavailability, 2020
This study determined the contamination levels of some heavy metals: Mn, Cr, Cu, Ni, Fe, As, and Al obtained from the delta basin of Omaruru River, using Inductively Coupled Plasma-Optical Emission Spectrophotometer (Optima 8000, Perkin Elmer).
Sylvanus Ameh Onjefu   +5 more
doaj   +1 more source

Dietary Curcumin: Correlation between Bioavailability and Health Potential

open access: yesNutrients, 2019
The yellow pigment curcumin, extracted from turmeric, is a renowned polyphenol with a broad spectrum of health properties such as antioxidant, anti-inflammatory, anti-cancer, antidiabetic, hepatoprotective, anti-allergic, anti-dermatophyte, and ...
Michele Dei Cas, R. Ghidoni
semanticscholar   +1 more source

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