Here we show that HDL stimulates endothelial nitric oxide synthase (eNOS) in cultured endothelial cells. In contrast, eNOS is not activated by purified forms of the major HDL apolipoproteins ApoA ...

"Long-term maintenance of aLTP requires continuous synthesis of nitric oxide. NO synthesis is self-sustaining, supported by the NO-glutamate loop, but blocking molecular steps for NO-synthesis or ...

Taking advantage of the urchin genome project, genes involved in PDGF signaling and the synthesis/modification of proteoglycans are being ... We recently discovered evidence that a signaling pathway ...