C M Luquet

Summary

Affiliation: Universidad de Buenos Aires
Country: Argentina

Publications

  1. ncbi request reprint Transepithelial potential differences and Na(+) flux in isolated perfused gills of the crab Chasmagnathus granulatus (Grapsidae) acclimated to hyper- and hypo-salinity
    C M Luquet
    Department of Biological Sciences, FCEN University of Buenos Aires, Building II, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    J Exp Biol 205:71-7. 2002
  2. ncbi request reprint Bimodal breathing in the estuarine crab Chasmagnathus granulatus Dana 1851--physiological and morphological studies
    J Halperin
    Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab II Ciudad Universitaria, 1428, Buenos Aires, Argentina
    Comp Biochem Physiol A Mol Integr Physiol 126:341-9. 2000
  3. pmc The morphometric changes in the gills of the estuarine crab Chasmagnathus granulatus under hyper- and hyporegulation conditions are not caused by proliferation of specialised cells
    G Genovese
    Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
    J Anat 197:239-46. 2000
  4. ncbi request reprint Oxidative stress generated by diesel seawater contamination in the digestive gland of the Antarctic limpet Nacella concinna
    M Ansaldo
    Instituto Antártico Argentino, Cerrito 1248 1010, Bs As Argentina
    Mar Environ Res 59:381-90. 2005
  5. ncbi request reprint Possible role of carbonic anhydrase, V-H(+)-ATPase, and Cl(-)/HCO3- exchanger in electrogenic ion transport across the gills of the euryhaline crab Chasmagnathus granulatus
    G Genovese
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon II, Ciudad Universitaria C1428EHA Buenos Aires, Argentina
    Comp Biochem Physiol A Mol Integr Physiol 142:362-9. 2005
  6. ncbi request reprint Electrophysiology of posterior, NaCl-absorbing gills of Chasmagnathus granulatus: rapid responses to osmotic variations
    M Tresguerres
    Dept Biodiversity and Experimental Biology, FCEN University of Buenos Aires, Pab II, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    J Exp Biol 206:619-26. 2003
  7. ncbi request reprint Toxic effects of microcystins in the hepatopancreas of the estuarine crab Chasmagnathus granulatus (Decapoda, Grapsidae)
    G L L Pinho
    Departamento de Ciencias Fisiologicas, Fundacao Universidade Federal do Rio Grande, R Eng Alfredo Huch 475, Rio Grande 96201 900, Brazil
    Comp Biochem Physiol C Toxicol Pharmacol 135:459-68. 2003
  8. ncbi request reprint Modulation of ion uptake across posterior gills of the crab Chasmagnathus granulatus by dopamine and cAMP
    J Halperin
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon II, Ciudad Universitaria C1428EHA Buenos Aires, Argentina
    Comp Biochem Physiol A Mol Integr Physiol 139:103-9. 2004

Collaborators

Detail Information

Publications8

  1. ncbi request reprint Transepithelial potential differences and Na(+) flux in isolated perfused gills of the crab Chasmagnathus granulatus (Grapsidae) acclimated to hyper- and hypo-salinity
    C M Luquet
    Department of Biological Sciences, FCEN University of Buenos Aires, Building II, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    J Exp Biol 205:71-7. 2002
    ..Perfusion with ouabain or BaCl(2) reduced TEPDs by 76+/-7 % and 86+/-4 %, respectively. A net ouabain-sensitive Na(+) efflux of 2282+/-337 microequiv g(-1) h(-1) was recorded in gill 6 perfused with 38 per thousand saline...
  2. ncbi request reprint Bimodal breathing in the estuarine crab Chasmagnathus granulatus Dana 1851--physiological and morphological studies
    J Halperin
    Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pab II Ciudad Universitaria, 1428, Buenos Aires, Argentina
    Comp Biochem Physiol A Mol Integr Physiol 126:341-9. 2000
    ..granulatus is a bimodal breathing crab, active both in water and air. When emerged, this species extract oxygen directly from air through branchiostegal lungs, but relies on branchial exchange to eliminate carbon dioxide...
  3. pmc The morphometric changes in the gills of the estuarine crab Chasmagnathus granulatus under hyper- and hyporegulation conditions are not caused by proliferation of specialised cells
    G Genovese
    Departamento de Ciencias Biologicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
    J Anat 197:239-46. 2000
    ....
  4. ncbi request reprint Oxidative stress generated by diesel seawater contamination in the digestive gland of the Antarctic limpet Nacella concinna
    M Ansaldo
    Instituto Antártico Argentino, Cerrito 1248 1010, Bs As Argentina
    Mar Environ Res 59:381-90. 2005
    ..1% diesel group respect to the control. Lipid peroxidation and protein oxidation were significantly increased by diesel after 168 h. Both variables were higher in the group exposed to the lowest dose...
  5. ncbi request reprint Possible role of carbonic anhydrase, V-H(+)-ATPase, and Cl(-)/HCO3- exchanger in electrogenic ion transport across the gills of the euryhaline crab Chasmagnathus granulatus
    G Genovese
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon II, Ciudad Universitaria C1428EHA Buenos Aires, Argentina
    Comp Biochem Physiol A Mol Integr Physiol 142:362-9. 2005
    ....
  6. ncbi request reprint Electrophysiology of posterior, NaCl-absorbing gills of Chasmagnathus granulatus: rapid responses to osmotic variations
    M Tresguerres
    Dept Biodiversity and Experimental Biology, FCEN University of Buenos Aires, Pab II, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina
    J Exp Biol 206:619-26. 2003
    ....
  7. ncbi request reprint Toxic effects of microcystins in the hepatopancreas of the estuarine crab Chasmagnathus granulatus (Decapoda, Grapsidae)
    G L L Pinho
    Departamento de Ciencias Fisiologicas, Fundacao Universidade Federal do Rio Grande, R Eng Alfredo Huch 475, Rio Grande 96201 900, Brazil
    Comp Biochem Physiol C Toxicol Pharmacol 135:459-68. 2003
    ....
  8. ncbi request reprint Modulation of ion uptake across posterior gills of the crab Chasmagnathus granulatus by dopamine and cAMP
    J Halperin
    Departamento de Biodiversidad y Biologia Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon II, Ciudad Universitaria C1428EHA Buenos Aires, Argentina
    Comp Biochem Physiol A Mol Integr Physiol 139:103-9. 2004
    ..Finally, KT5720, a specific inhibitor of cAMP-dependent protein kinase (PKA), completely abolished the stimulatory effect of DA on Vte, suggesting the involvement of PKA in this mechanism...