The current study examined the genotoxic effect of biosynthetic zinc oxide nanoparticles ZnONPs using Vitex agnus-castus plant, which contains effective compounds that inhibit growth pure cancer cells. phenotypic and structural characteristics biosynthesized were detected scanning electron microscopy (SEM). Most dense spherical with sizes ranging from (20-61) nanometers, on cervical cell line H...

The Rockefeller University Press $30.00 J. Cell Biol. Vol. 206 No. 3 395–413 www.jcb.org/cgi/doi/10.1083/jcb.201403039 JCB 395 Correspondence to Christopher E. Turner: [email protected] Abbreviations used in this paper: apFRET, acceptor photobleaching FRET; CDM, cell-derived matrix; co-IP, coimmunoprecipitation; FA, focal adhesion; FRET, fluorescence resonance energy transfer; HDAC, histone ...

BACKGROUND & OBJECTIVES Human embryonic stem cell (hESC) lines are commonly maintained on inactivated feeder cells, in the medium supplemented with basic fibroblast growth factor (bFGF). However, limited availability of feeder cells in culture, and the high cost of growth factors limit their use in scalable expansion of hESC cultures for clinical application. Here, we describe an efficient and ...

Background and Aims: During the last years a new Foreskin cell line strain (RFSC) has been isolated, characterized and stored in a representative cell bank stock in liquid nitrogen as a part of HCB (Human Cell Bank) development program in Razi institute. Materials and Methods: The cell population was serially passaged for mass production purpose based on WHO schedule .The controls on pool sampl...

background and aims: during the last years a new foreskin cell line strain (rfsc) has been isolated, characterized and stored in a representative cell bank stock in liquid nitrogen as a part of hcb (human cell bank) development program in razi institute. materials and methods: the cell population was serially passaged for mass production purpose based on who schedule .the controls on pool sampl...

Ultraviolet (UV)-irradiation causes an overproduction of matrix metalloproteinases (MMPs) and collagen (COL) degradation causing skin sunburn, inflammation, or photoaging in human. In this study, we prepared callus from Tiarella polyphylla D. Don ( T. polyphylla) stem its phytochemical profiles were analyzed using HPLC-MWD. The effects extract evaluated against on UVB-induced damage human fores...

Olea europaea L. commonly known as olive has been traditionally used for the prevention and treatment of many diseases since ancient times. Olive has been reported to possess a broad spectrum of pharmacological properties. In the present study we investigated the activity of aqueous extract of Olea europaea L. fruit at various concentrations on A2780, A172 and HFFF2 cell lines proliferation by ...