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Evaluation of antioxidant and cytoprotective activities of Arnica montana L. and Artemisia absinthium L. ethanolic extracts
BackgroundArnica montana L. and Artemisia absinthium L. (Asteraceae) are medicinal plants native to temperate regions of Europe, including Romania, traditionally used for treatment of skin wounds,Expand
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Plant rac proteins induce superoxide production in mammalian cells.
The small GTP-binding protein family including Rac proteins represents a paradigm for signaling molecules shared by animal and plants. In mammalian cells, Rac induces the activation of NADPH oxidaseExpand
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Comparative studies of mesenchymal stem cells derived from different cord tissue compartments - The influence of cryopreservation and growth media.
INTRODUCTION We have identified some critical aspects concerning umbilical cord tissue mesenchymal stem cells: the lack of standards for cell isolation, expansion and cryopreservation, the lack ofExpand
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Synthesis and biophysical characteristics of riboflavin/HSA protein system on silver nanoparticles.
Novel l‑Arginine‑Dextran70 based-silver nanoparticles (SNPs) (SNPsArg), functionalized with Riboflavin (RF) and Human Serum Albumin (HSA) were characterized by UV-Vis absorption, TransmissionExpand
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Potential metabolites of carcinogenic aza aromatic hydrocarbons synthesis of K-region oxide, phenol and dihydrodiols of 7-methylbenz[c]acridine
Abstract The potential K-region metabolites, trans - and cis -5,6-dihydroxy-7-methyl-5,6-dihydrobenz[c]acridine, 5,6-epoxy-7-methyl-5,6-dihydrobenz[c]acridine and 5-hydroxy-7-methylbenz[c]acridine,Expand
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Stress, superoxide, and signal transduction.
A variety of stressful events can trigger the production of free radicals by exposed cells. For years, the effect of such highly reactive radicals was expected to be damaging to cells, altering theirExpand
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Structural heterogenity of intraluminal content of the prostate: a histochemical and ultrastructural study.
Intraluminal contents of benign and malignant prostatic tissue are associated with varying forms of acellular structures. These include corpora amylacea, prostatic calculi, and prostaticExpand
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Preparation and characterization of a collagen-liposome-chondroitin sulfate matrix with potential application for inflammatory disorders treatment
Smart drug delivery systems with controllable properties play an important role in targeted therapy and tissue regeneration. The aim of our study was the preparation and in vitro evaluation of aExpand
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Ultrastructural features of human adipose-derived multipotent mesenchymal stromal cells.
Multipotent mesenchymal stromal cells (MMSCs) are plastic-adherent cells with a well-established phenotype. Equine, but not human, adipose MMSCs have been characterized ultrastructurally. The purposeExpand
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