M J Guinaudy

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In this study, we showed that in flies kept for 2 weeks at 1 (terrestrial gravity), 3 or 5 x g (hypergravity, HG) before transfer to 1 x g, resistance to heat remained higher in HG flies for several weeks after the transfer. The measurement of heat shock protein 70 (hsp70) indicated no induction of the protein in HG, but the study revealed that flies living(More)
In adult mammals, injured axons regrow over long distances in peripheral nerves but fail to do so in the central nervous system. Analysis of molecular components of tissue environments that allow axonal regrowth revealed a dramatic increase in the level of hemopexin, a heme-transporting protein, in long-term axotomized peripheral nerve. In contrast,(More)
We have previously demonstrated that hemopexin is present in the intact sciatic nerve and is overproduced in the distal stump after nerve transection (Swerts et al.: J Biol Chem 267:10596-10600, 1992). To get further insight into the function of this hemoprotein in nervous tissue, we have documented long-term changes in hemopexin levels in permanently(More)
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