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OBJECTIVE To compare quantitatively the in vivo expression of collagenase messenger RNA (mRNA) and stromelysin mRNA in the joint tissues of human osteoarthritis (OA) and rheumatoid arthritis (RA)(More)
We have isolated a hamster cDNA clone representing the coding sequences for the entire precursor of prion protein (PrP) 27-30. This clone encodes a protein of 254 residues and contains an in-frame(More)
All three mammalian isoforms of nitric oxide synthase (NOS) must bind calmodulin (CaM) for enzymatic activity. Only NOS2 (the inducible isoform, iNOS) does so at the low levels of free Ca2+ in(More)
All three mammalian isoforms of nitric oxide synthase (NOS) must bind calmodulin (CaM) for enzymatic activity. Only NOS2 (the inducible isoform, iNOS) does so at the low levels of free Ca in resting(More)
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