نتایج جستجو برای: human dermal fibroblasts hdf
تعداد نتایج: 1686853 فیلتر نتایج به سال:
BACKGROUND Human skin is exposed to various environmental stresses, such as heat, cold, and ultraviolet (UV) radiation. Heat shock proteins (HSPs) induced by temperature elevations, as a physiologic response to mediate repair mechanisms and reduce cellular damage. OBJECTIVE The purpose of this study was to investigate the induction of HSPs in human skin cells after UV exposure. METHODS We p...
The Rockefeller University Press $30.00 J. Cell Biol. Vol. 207 No. 2 283–297 www.jcb.org/cgi/doi/10.1083/jcb.201402006 JCB 283 Correspondence to Boris Hinz: [email protected] Abbreviations used in this paper: -SMA, -smooth muscle actin; ANOVA, analysis of variance; DOC, desoxycholate; ES, embryonic stem; FN, fibronectin; hDf, human dermal fibroblast; hDMf, human dermal myofibroblast; LAP...
ICD-85 (venom derived peptides) has anti-proliferative effect and anti-angiogenesis activity on cancer cells. This study was performed to test the effect of ICD-85, on Human breast adenocarcinoma (MCF-7) and normal Human Dermal Fibroblasts (HDF) cell lines. In this experimental study, Mitochondrial activity, Neutral red uptake, Lactate dehydrogenase (cell necrosis), and cell morphology we...
Background: Diagnostic ultrasound has been used to detect human disease especially fetus abnormalities in recent decades. Although the harmful effects of diagnostic ultrasound on human have not been established so far, several researchers showed it has had bioeffects in cell lines and in experimental animals. Three-dimensional (3D), four-dimensional (4D), and color Doppler sonography are new te...
0915 - Differential Gene Expression in Human Dermal Fibroblasts Chondroinduced by Demineralized Bone
Introduction. Efforts in cartilage repair have focused on maintaining the chondrocyte phenotype in adult cells. Recent investigations have explored the idea of inducing chondrocytes from progenitor/precursor cells. These studies would be aided by identification of a “master control gene(s)” that determine (s) the chondrocyte phenotype. A number of chondrogenic genes have been identified during ...
Gold nanoparticles (Au NPs) are attractive for biomedical applications not only for their remarkable physical properties, but also for the ease of which their surface chemistry can be manipulated. Many applications involve functionalization of the Au NP surface in order to improve biocompatibility, attach targeting ligands or carry drugs. However, changes in cells exposed to Au NPs of different...
The aim of this study was to determine the apoptotic effects, toxicity, and radiosensitization of total low dose irradiation delivered at a high dose rate in vitro to melanoma cells, normal human epidermal melanocytes (HEM), or normal human dermal fibroblasts (HDF) and to study the effect of mitochondrial inhibition in combination with radiation to enhance apoptosis in melanoma cells. Cells irr...
Abstract Introduction Bioprinting facilitates highly-specific deposition of skin cells and biomaterials. Skin bioprinting is still limited by prolonged printing processes, poor mechanical properties incomplete complexities. An important barrier identifying an ideal hydrogel for – one with a good balance between viable producing robust scaffolds. Herein, three hydrogels were tested potential use...
To enhance the stability of the anticancer drug gemcitabine (2'-deoxy-2',2'-difluorocytidine), it was conjugated to poly-l-glutamic acid (PG-H) via a carbodiimide reaction. The synthesised poly-l-glutamic acid-gemcitabine (PG-G) was purified and characterised by using SDS-PAGE to estimate its molecular weight, HPLC to determine its purity and degree of drug loading, and NMR to elucidate the str...
Zinc (Zn) and its alloys have recently been introduced as a new class of biodegradable metals with potential application in biodegradable vascular stents. Although an in vivo feasibility study pointed to outstanding biocompatibility of Zn-based implants in vascular environments, a thorough understanding of how Zn and Zn2+ affect surrounding cells is lacking. In this comparative study, three vas...
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