The aim of the study was to compare the cytotoxic effects of (methyl and propyl) parabens likely to be environmental contaminants on early and late passage fibroblasts isolated from human skin. The study was carried out on senescent diploid cell lines, namely normal (senescent) dermal fibroblasts CCD-1136Sk (ATCC® CRL-2697TM). In order to assess the cytotoxic effect, the MTT test which determines the cells' metabolic activity and the neutral red uptake assay which assesses the cell membrane integrity (NRU test) were applied. Propyl paraben (PrPB) appeared to be more cytotoxic to the analysed dermal fibroblasts (since it reached lower IC50 values); however, none of the tests found a consistent trend for a change in the cells’ sensitivity to ...
Parabens are used as preservatives in many thousands of cosmetic, food and pharmaceutical products t...
Parabens (PBs) are used as preservatives to extend the shelf life of various foodstuffs, and pharmac...
Many personal care products on the market contain endocrine disrupting chemicals, including parabens...
International audienceConcern is continuously raised about the safety of parabens which are present ...
Preservatives are widely used substances that are commonly added to various cosmetic and pharmaceuti...
\ua9 2018 Elsevier Ltd Parabens, esters of parahydroxybenzoic acid, are widely used in cosmetic, foo...
Concerns regarding the safety of cumulative exposure to parabens have been raised as a consequence o...
Parabeni so konzervansi, ki se uporabljajo v kozmetičnih, prehranskih in farmacevtskih izdelkih. Kem...
Kosmetyki w dzisiejszych czasach stały się nieodłączną częścią naszego życiacodziennego. Stosowane s...
Esther alkyl of p-hidroksibenzoat (paraben) widely used as an agent antimikroba with activity antimi...
A method was set up and validated to identify and quantify seven parabens in each of the three skin ...
Parabens are used as preservatives in many thousands of cosmetic, food and pharmaceutical products t...
The consumption of cosmetics has been increasing every year and is expected to reach $675 billion by...
Bu çalışmada, günlük yaşamımızda sıkça kullandığımız kozmetik ve temizlik ürünleri başta olmak üzere...
Parabens are used as preservatives in many thousands of cosmetic, food and pharmaceutical products t...
Parabens (PBs) are used as preservatives to extend the shelf life of various foodstuffs, and pharmac...
Many personal care products on the market contain endocrine disrupting chemicals, including parabens...
International audienceConcern is continuously raised about the safety of parabens which are present ...
Preservatives are widely used substances that are commonly added to various cosmetic and pharmaceuti...
\ua9 2018 Elsevier Ltd Parabens, esters of parahydroxybenzoic acid, are widely used in cosmetic, foo...
Concerns regarding the safety of cumulative exposure to parabens have been raised as a consequence o...
Parabeni so konzervansi, ki se uporabljajo v kozmetičnih, prehranskih in farmacevtskih izdelkih. Kem...
Kosmetyki w dzisiejszych czasach stały się nieodłączną częścią naszego życiacodziennego. Stosowane s...
Esther alkyl of p-hidroksibenzoat (paraben) widely used as an agent antimikroba with activity antimi...
A method was set up and validated to identify and quantify seven parabens in each of the three skin ...
Parabens are used as preservatives in many thousands of cosmetic, food and pharmaceutical products t...
The consumption of cosmetics has been increasing every year and is expected to reach $675 billion by...
Bu çalışmada, günlük yaşamımızda sıkça kullandığımız kozmetik ve temizlik ürünleri başta olmak üzere...
Parabens are used as preservatives in many thousands of cosmetic, food and pharmaceutical products t...
Parabens (PBs) are used as preservatives to extend the shelf life of various foodstuffs, and pharmac...
Many personal care products on the market contain endocrine disrupting chemicals, including parabens...