نتایج جستجو برای: cellular s

تعداد نتایج: 1117086  

2017
Mingzi M. Zhang Howard C. Hang

Reversible protein S-palmitoylation confers spatiotemporal control of protein function by modulating protein stability, trafficking and activity, as well as protein-protein and membrane-protein associations. Enabled by technological advances, global studies revealed S-palmitoylation to be an important and pervasive posttranslational modification in eukaryotes with the potential to coordinate di...

2015
Małgorzata Iciek Danuta Kowalczyk-Pachel Anna Bilska-Wilkosz Inga Kwiecień Magdalena Górny Lidia Włodek

For many years reactive oxygen and nitrogen species (ROS and RNS) have been recognized as key messengers in the process of thiol-based redox regulation. Relatively recently, literature reports began to mention reactive sulfur species (RSS) and their role in thiol regulation. This review is focused on biogenesis and biological properties of RSS, including: hydropersulfides, polysulfides and hydr...

Journal: :Japanese Journal of Medicine 1984

Doxorubicin is an anthracycline antibiotic used for the treatment of a wide range of cancers. But unfortunately, due to its accumulation within healthy tissues, DOX treatment results in side effects of cellular toxicity. DOX-induced cellular toxicity occurs as a result of increasing oxidative damage, resulting in apoptosis and cell death. There is currently no standard of care practice to preve...

Objective(s): In previous studies, antioxidant activity of Viola odorata L. has been demonstrated. In this study, we have investigated the anti-melanogenic effect of extract and fractions of the plant in B16F10 cell line. Materials and Methods: Impact of different increasing concentrations of extract and fractions of V. odorata was evaluated on cell viability, cellular tyrosinase, melanin conte...

Journal: :Revista de Ciências Agrarias - Amazon Journal of Agricultural and Environmental Sciences 2016

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