G G Geary

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Simulated microgravity increases myogenic tone in rat cerebral arteries
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697 4625, USA
    J Appl Physiol 85:1615-21. 1998
  2. ncbi request reprint Estrogen reduces mouse cerebral artery tone through endothelial NOS- and cyclooxygenase-dependent mechanisms
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697 4625, USA
    Am J Physiol Heart Circ Physiol 279:H511-9. 2000
  3. ncbi request reprint Gonadal hormones affect diameter of male rat cerebral arteries through endothelium-dependent mechanisms
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697 4625, USA
    Am J Physiol Heart Circ Physiol 279:H610-8. 2000
  4. ncbi request reprint Selected contribution: cerebrovascular nos and cyclooxygenase are unaffected by estrogen in mice lacking estrogen receptor-alpha
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697-4625, USA
    J Appl Physiol 91:2391-9; discussion 2389-90. 2001

Collaborators

Detail Information

Publications4

  1. ncbi request reprint Simulated microgravity increases myogenic tone in rat cerebral arteries
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697 4625, USA
    J Appl Physiol 85:1615-21. 1998
    ..The latter changes were not affected by NG-nitro-L-arginine methyl ester. Thus simulated microgravity increases cerebral artery myogenic tone through both nitric oxide synthase-dependent and -independent mechanisms...
  2. ncbi request reprint Estrogen reduces mouse cerebral artery tone through endothelial NOS- and cyclooxygenase-dependent mechanisms
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697 4625, USA
    Am J Physiol Heart Circ Physiol 279:H511-9. 2000
    ..These data suggest that chronic estrogen treatment modulates myogenic reactivity of mouse cerebral arteries through both endothelium-derived cyclooxygenase- and nitric oxide synthase-dependent mechanisms...
  3. ncbi request reprint Gonadal hormones affect diameter of male rat cerebral arteries through endothelium-dependent mechanisms
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697 4625, USA
    Am J Physiol Heart Circ Physiol 279:H610-8. 2000
    ..Our data show that gonadal hormones affect myogenic tone in male rat cerebral arteries through NOS- and/or endothelium-dependent mechanisms...
  4. ncbi request reprint Selected contribution: cerebrovascular nos and cyclooxygenase are unaffected by estrogen in mice lacking estrogen receptor-alpha
    G G Geary
    Department of Pharmacology, College of Medicine, University of California, Irvine, California 92697-4625, USA
    J Appl Physiol 91:2391-9; discussion 2389-90. 2001
    ..Thus ER-alpha regulation of endothelial nitric oxide synthase and cyclooxygenase-1 pathways appears to contribute to effects of estrogen on cerebral artery reactivity...