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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Niimura Y, Ishizuka I

Department of Biochemistry, Teikyo University School of Medicine, Tokyo, Japan.

Comp Biochem Physiol B. 1991;100(3):535-41. doi: 10.1016/0305-0491(91)90216-z.

Two clones (osmR-A and osmR-B) resistant to hyperosmotic media of 700 and 800 mosmol/l, respectively, were selected from Madin-Darby canine kidney (MDCK) cells. 2. When cultured in isosmotic medium (300 mosmol/l), the concentration of galactosyl sulfatide and lactosyl sulfatide in these hyperosmosis-resistant clones was 3.4-5.9 times higher than in the wild-type MDCK. The rate of incorporation of [35S]sulfate into sulfolipids of osmR-A and osmR-B was 1.9-6.7 times higher than MDCK. 3. The stimulation of incorporation into sulfolipids by hyperosmotic culture was completely inhibited by cycloheximide. The pulse-chase studies indicated decreased turnover rate of sulfolipids in osmR-A.

Niimura Y, Ishizuka I

Department of Biochemistry, Teikyo University School of Medicine, Tokyo, Japan.

Comp Biochem Physiol B. 1991;100(3):535-41. doi: 10.1016/0305-0491(91)90216-z.

Two clones (osmR-A and osmR-B) resistant to hyperosmotic media of 700 and 800 mosmol/l, respectively, were selected from Madin-Darby canine kidney (MDCK) cells. 2. When cultured in isosmotic medium (300 mosmol/l), the concentration of galactosyl sulfatide and lactosyl sulfatide in these hyperosmosis-resistant clones was 3.4-5.9 times higher than in the wild-type MDCK. The rate of incorporation of [35S]sulfate into sulfolipids of osmR-A and osmR-B was 1.9-6.7 times higher than MDCK. 3. The stimulation of incorporation into sulfolipids by hyperosmotic culture was completely inhibited by cycloheximide. The pulse-chase studies indicated decreased turnover rate of sulfolipids in osmR-A.