Maria Novella Orsenigo

Summary

Affiliation: University of Milan
Country: Italy

Publications

  1. doi request reprint Effects of creatine in a rat intestinal model of ischemia/reperfusion injury
    M N Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, 20133, Milan, Italy
    Eur J Nutr 51:375-84. 2012
  2. ncbi request reprint Oxidative stress reduces transintestinal transports and (Na+, K+) -ATPase activity in rat jejunum
    Maria Novella Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, I 20133, Milano, Italy
    Arch Biochem Biophys 466:300-7. 2007
  3. ncbi request reprint Jejunal creatine absorption: what is the role of the basolateral membrane?
    M N Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    J Membr Biol 207:183-95. 2005
  4. ncbi request reprint PKA regulation of bicarbonate and lactate movements across rat jejunal plasma membranes
    Maria Novella Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotechnologie, Universita di Milano, Italy
    Cell Physiol Biochem 14:77-90. 2004
  5. ncbi request reprint Protein kinase C regulation of rat jejunal transport systems: mechanisms involved in bicarbonate absorption
    Maria Novella Orsenigo
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    Exp Physiol 87:299-309. 2002
  6. ncbi request reprint A monocarboxylate transporter MCT1 is located at the basolateral pole of rat jejunum
    M N Orsenigo
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    Exp Physiol 84:1033-42. 1999
  7. doi request reprint Endogenous lactate transport in Xenopus laevis oocyte: dependence on cytoskeleton and regulation by protein kinases
    Marisa Tosco
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Milano, Italy
    J Comp Physiol B 178:457-63. 2008
  8. ncbi request reprint Calmodulin-mediated regulation of bicarbonate and lactate transports in rat jejunum
    Marisa Tosco
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, 20133 Milan, Italy
    Cell Physiol Biochem 12:9-18. 2002
  9. doi request reprint Acute and chronic acidosis influence on antioxidant equipment and transport proteins of rat jejunal enterocyte
    Marisa Tosco
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, I20133 Milano, Italy
    Cell Biol Int 35:345-53. 2011
  10. ncbi request reprint Protein kinase C regulation of rat jejunal transport system: mechanisms involved in lactate movement
    Marisa Tosco
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Pavia, Italy
    Exp Physiol 87:653-62. 2002

Collaborators

Detail Information

Publications16

  1. doi request reprint Effects of creatine in a rat intestinal model of ischemia/reperfusion injury
    M N Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, 20133, Milan, Italy
    Eur J Nutr 51:375-84. 2012
    ..Aim of this work was to investigate whether creatine treatment could ameliorate the antioxidant response of intestinal cells and limit the oxidative injury induced by anoxia and subsequent reoxygenation...
  2. ncbi request reprint Oxidative stress reduces transintestinal transports and (Na+, K+) -ATPase activity in rat jejunum
    Maria Novella Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, I 20133, Milano, Italy
    Arch Biochem Biophys 466:300-7. 2007
    ..We conclude that H(2)O(2) may be a modulator of jejunal ion and water transport by multiple mechanisms, among which a significant inhibition of the basolateral (Na+, K+) -ATPase...
  3. ncbi request reprint Jejunal creatine absorption: what is the role of the basolateral membrane?
    M N Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    J Membr Biol 207:183-95. 2005
    ..The findings of the present study suggest that paracellular creatine movement by solvent drag may account for transintestinal creatine absorption...
  4. ncbi request reprint PKA regulation of bicarbonate and lactate movements across rat jejunal plasma membranes
    Maria Novella Orsenigo
    Dipartimento di Scienze Biomolecolari e Biotechnologie, Universita di Milano, Italy
    Cell Physiol Biochem 14:77-90. 2004
    ..Aim of this study was to investigate the possible role of PKA on bicarbonate and lactate transports...
  5. ncbi request reprint Protein kinase C regulation of rat jejunal transport systems: mechanisms involved in bicarbonate absorption
    Maria Novella Orsenigo
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    Exp Physiol 87:299-309. 2002
    ..The inhibition of both apical Na(+)-H(+) and basolateral Cl(-)-HCO(3)(-) exchange activities suggests that the overall action of PKC causes a reduction of transepithelial bicarbonate transport...
  6. ncbi request reprint A monocarboxylate transporter MCT1 is located at the basolateral pole of rat jejunum
    M N Orsenigo
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    Exp Physiol 84:1033-42. 1999
    ....
  7. doi request reprint Endogenous lactate transport in Xenopus laevis oocyte: dependence on cytoskeleton and regulation by protein kinases
    Marisa Tosco
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Milano, Italy
    J Comp Physiol B 178:457-63. 2008
    ....
  8. ncbi request reprint Calmodulin-mediated regulation of bicarbonate and lactate transports in rat jejunum
    Marisa Tosco
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, 20133 Milan, Italy
    Cell Physiol Biochem 12:9-18. 2002
    ..Aim of this study was to investigate the possible role of Ca(2+)/CaM on bicarbonate and lactate transports in rat jejunal enterocyte...
  9. doi request reprint Acute and chronic acidosis influence on antioxidant equipment and transport proteins of rat jejunal enterocyte
    Marisa Tosco
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, I20133 Milano, Italy
    Cell Biol Int 35:345-53. 2011
    ..Although jejunum seems quite resistant to acidosis, results, suggesting specific responses to this condition, may direct further research on antioxidant supplementation...
  10. ncbi request reprint Protein kinase C regulation of rat jejunal transport system: mechanisms involved in lactate movement
    Marisa Tosco
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Pavia, Italy
    Exp Physiol 87:653-62. 2002
    ..Taken together, our results suggest that the overall action of PKC results from the simultaneous modulation of multiple pathways, targeted to a reduction of both lactate and bicarbonate transports without altering cell pH homeostasis...
  11. ncbi request reprint Mechanisms of Na transport at the basolateral pole of rat enterocyte
    M N Orsenigo
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Italia
    Miner Electrolyte Metab 14:302-7. 1988
    ..In addition to the Na pump this study demonstrates the existence of an exchange mechanism between Na and K, which seems to be different from the Na pump. There appears to be no Na-K cotransport...
  12. ncbi request reprint Cl/HCO3 antiport affects H-lactate symport activity at the basolateral pole of jejunum enterocyte
    A Faelli
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Italia
    Cell Physiol Biochem 8:151-7. 1998
    ..Aim of this study was to investigate the anion exchange activity in the whole jejunal tract, where various transport systems could interact...
  13. ncbi request reprint A creatine transporter is operative at the brush border level of the rat jejunal enterocyte
    M Tosco
    Dipartimento di Scienze Biomolecolari e Biotecnologie, Universita di Milano, Via Celoria 26, I 20133 Milan, Italy
    J Membr Biol 202:85-95. 2004
    ..However, in other cell types the stimulatory effect of intravesicular K(+) was never detected...
  14. ncbi request reprint An endogenous monocarboxylate transport in Xenopus laevis oocytes
    M Tosco
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, I 20133 Milano, Italy
    Am J Physiol Regul Integr Comp Physiol 278:R1190-5. 2000
    ....
  15. ncbi request reprint pH dependence of Cl/HCO3 exchanger in the rat jejunal enterocyte
    M Tosco
    Dipartimento di Fisiologia e Biochimica Generali, Universita di Milano, Via Celoria 26, I 20133 Milan, Italy
    Biochim Biophys Acta 1372:323-30. 1998
    ....
  16. ncbi request reprint Osmotic water permeability of rat intestinal brush border membrane vesicles: involvement of aquaporin-7 and aquaporin-8 and effect of metal ions
    Simona Tritto
    Department of Experimental Medicine, Section of Human Physiology, University of Pavia, Via Forlanini 6, Pavia, Italy
    Biochem Cell Biol 85:675-84. 2007
    ..AQP8 may contribute to the water-imbalance-related clinical symptoms apparent after ingestion of high doses of Hg2+ and Cu2+...