Silver nanoparticles fabricated in Hepes buffer exhibit potent cytoprotective and post-infected anti-HIV-1 activities toward Hut/CCR5 cells.

Background and Aims: Endothelial dysfunction is a hallmark of cardiovascular diseases. The straight region of an artery is protected from atherosclerosis via its laminar blood flow and high shear stress. This study investigated the cytoprotective effects of a new laminar shear medium (LSM) derived from a modified cone-and-plate shear device and identified basic fibroblast growth factor (bFGF) s...

Nuclear factor E2-related factor 2 (Nrf2), a transcription factor, controls the expression of genes encoding cytoprotective proteins, including antioxidant enzymes that combat oxidative and electrophilic stress to maintain redox homeostasis. However, recent studies demonstrated that, in cancer, aberrant activation of Nrf2 by epigenetic alterations promotes high expression of cytoprotective prot...

The 70-kDa heat shock proteins (HSP70s) are well-studied and characterized heat shock proteins (HSPs). They constitute essential components of a quality control system of protein synthesis, and function as molecular chaperones to prevent proteins from misfolding and aggregating during both de novo synthesis and under conditions of stress. Moreover, it is now well established that HSP70s play im...

The aim of this study was to screen herbal formulation containing Tinosporia cordifolia, Moringa oleifera and Allium sativum display potent antioxidant activity in vitro order find possible sources for future novel antioxidants food pharmaceutical formulations. Data from present results revealed that act as an agent due its free radical scavenging cytoprotective activity.

Three new 8-alkylcoumarins, 7-O-methylphellodenol-B (1), 7-methoxy-8-(3-methyl- 2,3-epoxy-1-oxobutyl)chromen-2-one (2), and 3'-O-methylvaginol (3), together with seven known compounds (4-10) were isolated from the fruits of Cnidium monnieri. Their structures were determined by detailed analysis of spectroscopic data and comparison with the data of known analogues. All the isolates were evaluate...