We have previously demonstrated that chronic hyperglycemia per se decreases GLUT4 glucose transporter expression and plasma membrane content in mildly streptozotocin- (STZ) diabetic rats (Biochem. J. 284, 341–348, 1992). In the present study, we investigated the effect of an acute rise in glycemia on muscle GLUT4 and GLUT1 protein contents in the plasma membrane, in the absence of insulin elevation. Four experimental groups of rats were analyzed in the postabsorptive state:Control rats.Hyperglycemic STZ-diabetic rats with moderately reduced fasting insulin levels.STZ-diabetic rats made normoglycemic with phlorizin treatment.Phlorizin-treated (normoglycemic) STZ-diabetic rats infused with glucose for 40 min.
机构:
Tufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USATufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USA
Du, Keyong
Murakami, Shoko
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机构:
Penn State Univ, Dept Biochem & Mol Biol, University Pk, PA 16802 USATufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USA
Murakami, Shoko
Sun, Yingmin
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机构:
Tufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USATufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USA
Sun, Yingmin
Kilpatrick, Casey L.
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机构:
Penn State Univ, Dept Biochem & Mol Biol, University Pk, PA 16802 USA
Penn State Univ, Dept Biol, University Pk, PA 16802 USA
Penn State Univ, Ctr Mol Invest Neurol Disorders, University Pk, PA 16802 USATufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USA
Kilpatrick, Casey L.
Luscher, Bernhard
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机构:
Penn State Univ, Dept Biochem & Mol Biol, University Pk, PA 16802 USA
Penn State Univ, Dept Biol, University Pk, PA 16802 USA
Penn State Univ, Ctr Mol Invest Neurol Disorders, University Pk, PA 16802 USATufts Med Ctr, Mol Oncol Res Inst, 800 Washington St, Boston, MA 02111 USA
机构:
Univ Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USAUniv Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USA
Castorena, Carlos M.
Arias, Edward B.
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机构:
Univ Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USAUniv Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USA
Arias, Edward B.
Sharma, Naveen
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机构:
Univ Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USAUniv Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USA
Sharma, Naveen
Bogan, Jonathan S.
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机构:
Yale Univ, Sch Med, Dept Internal Med, Sect Endocrinol & Metab, New Haven, CT 06510 USAUniv Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USA
Bogan, Jonathan S.
Cartee, Gregory D.
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机构:
Univ Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USA
Univ Michigan, Dept Mol & Integrat Physiol, Ann Arbor, MI 48109 USA
Univ Michigan, Inst Gerontol, Ann Arbor, MI 48109 USAUniv Michigan, Sch Kinesiol, Muscle Biol Lab, Ann Arbor, MI 48109 USA
Cartee, Gregory D.
AMERICAN JOURNAL OF PHYSIOLOGY-ENDOCRINOLOGY AND METABOLISM,
2015,
308
(03):
: E223
-
E230