Zobrazeno 1 - 10
of 54
pro vyhledávání: '"J.-P. Truchot"'
Autor:
F. H. Lallier, J.-P. Truchot
Publikováno v:
The Journal of Experimental Zoology. 277:357-364
Rimicaris exoculata is a caridean shrimp from the family Alvinocarididae which forms the dominant species around deep-sea hydrothermal vents from the Mid-Atlantic Ridge (MAR). Seeking respiratory adaptations to the hydrothermal environment, we have a
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 109:985-994
The time courses of extracellular ionic and acid-base adjustments were studied in juvenile turbot (Scophthalmus maximus) following a decrease of water salinity, either abruptly from 32 to 10%. or after a first step (4 weeks) in 19%. salinity followed
Publikováno v:
Canadian Journal of Zoology. 71:1569-1576
The ultrastructure of gill lamellae was studied in shore crabs, Carcinus maenas, exposed to sublethal (0.5 mg∙L−1) and lethal (2 mg∙L−1) concentrations of waterborne copper for various durations. Oxygen tension, pH, and lactate concentration
Autor:
J. P. Truchot, F. Boitel
Publikováno v:
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology. 103:339-343
1. When added in vitro to crab haemolymph at concentrations of 50 or 100 mg.1 −1 , copper decreased both haemocyanin-O 2 affinity and the cooperativity of O 2 binding. 2. In crabs contaminated by a lethal dose of waterborne copper (2mg.l −1 ), ha
Publikováno v:
Journal of Experimental Biology. 170:257-263
Autor:
J-P Truchot, François H. Lallier
Publikováno v:
Physiology. 7:49-52
The O2 affinity of crustacean hemocyanin is increased by several organic factors such as L-lactate and urate. These allosteric interactions, together with long-term changes of molecular subunit composition, allow fine tuning of the O2-carrying functi
Publikováno v:
Respiration Physiology. 88:247-256
The minimum arterial O2 partial pressure (PaO2) at which, in resting conditions, O2 consumption (MO2) can be maintained and below which anaerobic metabolism is initiated was studied in the crabs Eriocheir sinensis and Carcinus maenas at 15 degrees C.
Autor:
G. Nonnotte, J.-P. Truchot
Publikováno v:
Cellular Physiology and Biochemistry. 2:336-348
Subsequent to osmotic swelling, the nucleated erythrocytes of the flounder (Platichthys flesus) displayed a volume-regulatory decrease (RVD) which was similar in HEPES and HCO–3 media. This RVD was characterized by net K+, Cl– and water loss at c
Autor:
Tzyh Chang Hwang, Annette M. Hurst, Michel Le Hir, Denyse Bagrel, Marco Colombi, William B. Guggino, Emile L. Boulpaep, Monique Odoul, Gérard Siest, Marie E. Egan, G. Nonnotte, Roland Cassingena, Jean-Yves Lapointe, Nicole Sabolovic, Stanley White, J.-P. Truchot, Jamal Bayad, Gerhard Giebisch, Martha E O'Donnell, Clive Palfrey, Marcelle Duplain
Publikováno v:
Cellular Physiology and Biochemistry. 2:I-IV