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- Eriksson, Leif A., 1964-, et al.
(författare)
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Tetrazole derivatives as cytochrome p450 inhibitors
- 2019
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Patent (populärvet., debatt m.m.)abstract
- According to the invention there is provided a compound of formula I, wherein R1 and R2 have meanings given in the description, which compounds are useful in the treatment of skin disorders and other diseases.
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- Dagälv, Anders, et al.
(författare)
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Cell surface mast cell proteoglycans identified as heparin-substituted syndecan-2
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Annan publikation (populärvet., debatt m.m.)abstract
- Connective tissue type mast cells isolated from the peritoneal cavity of mice and then cultured in vitro have been used to answer the question if one cell at a given time point can synthesize heparan sulfate chains with different structure. Characterization of cell surface proteoglycans made by the cells demonstrated that they were identical to syndecan-2, substituted with heparin chains. Ion exchange chromatography showed that the syndecan heparin chains behaved identically as heparin chains recovered from serglycin, inside the cells. This was also the case when mast cells from NDST2 deficient mice were studied. This time, syndecan-2 as well as serglycin derived polysaccharide chains had a lower but identical charge density. We conclude that mast cells only synthesize one kind of heparan sulfate/heparin chain at a time and that polysaccharide chains of identical structure will be found at the cell surface and inside the cell.
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