Results 11 to 20 of about 4,174 (154)

Permeability of 16 Straight- and Branched-Chain Parabens Using the Caco-2 Assay. [PDF]

J Appl Toxicol
ABSTRACT The in vitro intestinal permeability of straight‐ and branched‐chain parabens has not been extensively investigated. Sixteen parabens were tested in the Caco‐2 assay. Passive diffusion was measured using PAMPA. The transport of the MCT1 substrate, p‐coumaric acid, as well as propylparaben and isopropylparaben, was investigated.
Hewitt NJ, Mayer M, Schepky A, Ellison C.   +3 more
europepmc   +2 more sources

Paraben exposure through drugs in the neonatal intensive care unit: a regional cohort study

Frontiers in Pharmacology, 2023
Background and objectives: Environmental factors influence the development of very preterm infants (VPIs, born at less than 32 weeks of gestation). It is important to identify all potential sources of paraben exposure in these vulnerable infants.
Silvia Iacobelli, Silvia Iacobelli, Marie Commins, Simon Lorrain, Beatrice Gouyon, Duksha Ramful, Magali Richard, Anthony Grondin, Jean-Bernard Gouyon, Francesco Bonsante, Francesco Bonsante   +10 more
doaj   +1 more source

The potential pathways underlying the association of propyl-paraben exposure with aeroallergen sensitization and EASI score using metabolomics analysis

Scientific Reports, 2021
Propyl-paraben exposure is associated with aeroallergen sensitization, but its association with atopic dermatitis (AD) is inconclusive. No studies have been conducted on the metabolomic pathways underlying these associations.
Yujin Lee, Eun Lee, Dong Keon Yon, Hye Mi Jee, Hey Sung Baek, Seung Won Lee, Joo-Youn Cho, Man Yong Han   +7 more
doaj   +1 more source

Exposure of Slovenian children and adolescents to bisphenols, parabens and triclosan: Urinary levels, exposure patterns, determinants of exposure and susceptibility

Environment International, 2021
Chemicals such as bisphenols, parabens and triclosan are endocrine disrupting chemicals. They are used in a wide variety of consumer products, making human exposure to those chemicals widespread.In the present study, levels of three bisphenols (bisphenol
Žiga Tkalec, Tina Kosjek, Janja Snoj Tratnik, Anja Stajnko, Agneta Annika Runkel, Marianthi Sykiotou, Darja Mazej, Milena Horvat   +7 more
doaj   +1 more source

Ecotoxicological Evaluation of the Antimicrobial Butylparaben in Edaphic Organisms Using Multiple Biomarkers. [PDF]

Environ Toxicol
ABSTRACT Butylparaben (BuP) recurrently contaminates soils worldwide, mainly by incorporating sewage sludge into cultivated areas, using wastewater in irrigation, and leaching contaminated soils. However, there are few studies on the ecotoxicological effects of this paraben on edaphic organisms.
Tsubouchi LMS, de Almeida EA, Scapin D, Oliveira AKG, de Souza CA, Santo DE, Henrich CL, Maehashi AE, Tractz GT, Downs CA, Junior OV, Gonzalez RDS, Düsman E, Peron AP.   +13 more
europepmc   +2 more sources

Parabens Increase Sulfamethoxazole-, Tetracycline- and Paraben-Resistant Bacteria and Reshape the Nitrogen/Sulfur Cycle-Associated Microbial Communities in Freshwater River Sediments

Toxics, 2023
Backgrounds Parabens are pollutants of emerging concern in aquatic environments. Extensive studies regarding the occurrences, fates and behavior of parabens in aquatic environments have been reported.
Chu-Wen Yang, Wei-Chen Lee
doaj   +1 more source

Parabens

Dermatitis, 2019
Parabens have been widely used as preservatives in the cosmetics, food, and pharmaceutical industries for more than 70 years. Monitoring for paraben allergy closely followed with studies reporting paraben testing in standard screening fashion as early as 1940.
Anthony F, Fransway, Paulina J, Fransway, Donald V, Belsito, Erin M, Warshaw, Denis, Sasseville, Joseph F, Fowler, Joel G, DeKoven, Melanie D, Pratt, Howard I, Maibach, James S, Taylor, James G, Marks, C G Toby, Mathias, Vincent A, DeLeo, J Matthew, Zirwas, Kathryn A, Zug, Amber R, Atwater, Jonathan, Silverberg, Margo J, Reeder   +17 more
openaire   +3 more sources

Maternal paraben exposure and intra-pair thyroid-stimulating hormone difference in twin neonates

Ecotoxicology and Environmental Safety, 2023
Thyroid hormones are essential for fetal growth and neurodevelopment. The recent frequent use of parabens has raised concerns about their endocrine-disrupting potential. However, the effects of maternal paraben exposure on neonatal thyroid hormone levels
Liqin Hu, Hong Mei, Xiaonan Cai, Xijiang Hu, Zhengrong Duan, Jiuying Liu, Yafei Tan, Pan Yang, Han Xiao, Aifen Zhou   +9 more
doaj   +1 more source

A Vortex-Assisted Microextraction Based On Deep Eutectic Solvents for Determination of Four Parabens from Cosmetic Baby Oils and Optimization by Box-Behnken Design

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2020
This study presents microextraction and determination of four parabens by vortex-assisted microextraction based on deep eutectic solvents (DESs) in cosmetic baby oils.
Sezen Sivrikaya
doaj   +1 more source

Investigation of Genotoxicity Caused by Paraben in Albino Mice: Protective Role of Nettle Extract

Cumhuriyet Science Journal, 2017
This studyresearches into the potential physiologic and genotoxic effects of Paraben,which is one of the most frequent chemical substance used in cosmetic and drugsectors, in Swiss Albino mice and the protective role of nettle extract againstthese ...
Baran Seven, Emine Yalçın, Ali Acar, Kürşad Yapar, Kültiğin Çavuşoğlu   +4 more
doaj   +1 more source