Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Patrick Payan"'
Autor:
Eric Tambutté, Patrick Payan, Fanny Houlbrèque, Denis Allemand, Sylvie Tambutté, Sandrine Puverel, Didier Zoccola, N. Caminiti
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 147:850-856
Biominerals contain both inorganic and organic components. Organic components are collectively termed the organic matrix, and this matrix has been reported to play a crucial role in mineralization. Several matrix proteins have been characterized in v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14d756c45054b6fe4863f0bd39877452
https://doi.org/10.1016/j.cbpa.2006.10.045
https://doi.org/10.1016/j.cbpa.2006.10.045
Publikováno v:
Comptes Rendus Palevol. 3:535-547
Otoliths are composed of 99% CaCO3 in the aragonite form which is deposited daily onto an organic matrix. The mineralisation process takes place in an acellular medium, the endolymph, which is secreted by the inner-ear epithelium. The present review
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da4ed3db37fcf1d237622623a56d9e49
https://doi.org/10.1016/j.crpv.2004.07.013
https://doi.org/10.1016/j.crpv.2004.07.013
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 61:1247-1255
This is the first study in which the effects of an external stress were analysed at different levels: plasma ho meostasis, endolymph chemistry, and otolith growth. Stress was applied to rainbow trout (Oncorhynchus mykiss) by exposure to Cl2gas. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0177b6c0d3fc51c4c378ec0f7c5aa062
https://doi.org/10.1139/f04-059
https://doi.org/10.1139/f04-059
Autor:
Patrick Payan, Denis Allemand, Gil Borelli, Eric Tambutté, Marielle Guibbolini, H. De Pontual, Sandrine Puverel, N. Mayer-Gostan, Fabrice Priouzeau
Publikováno v:
Journal of Experimental Biology (0022-0949) (Company of Biologists), 2003-08, Vol. 206, N. 15, P. 2685-2692
SUMMARYIonic and organic parameters of the otolith calcification process in the trout Oncorhynchus mykiss were analysed in plasma and endolymph over the day:night cycle. Plasma pH remained constant and total CO2concentration was significantly lower (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efce73f409f903610611cade8fb54889
https://doi.org/10.1242/jeb.00479
https://doi.org/10.1242/jeb.00479
Autor:
H. De Pontual, Gilles Boeuf, N. Mayer-Gostan, Patrick Payan, Denis Allemand, Gil Borelli, P. L. Merle
Publikováno v:
Calcified Tissue International. 72:717-725
The soluble organic matrix (OM) of various biominerals (red coral skeleton, oyster shell, sea urchin test, turbot otolith, chicken eggshell) was extracted after demineralization with acetic acid. The protein content of the OM varies strongly from 0.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e55e1cb57ee37e3802623886d21cf82c
https://doi.org/10.1007/s00223-001-2115-6
https://doi.org/10.1007/s00223-001-2115-6
Publikováno v:
Journal of Experimental Biology. 205:2687-2695
SUMMARY Kinetic and pharmacological characteristics of Ca 2+ fluxes across the saccular epithelium of trout were studied using a perfused isolated inner ear. 45 Ca 2+ influx from the Ringer solution to the endolymph was 3-4 nmoles h -1 μl -1 endolym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70dc510e5c7223a0f82f2157c7dba990
https://doi.org/10.1242/jeb.205.17.2687
https://doi.org/10.1242/jeb.205.17.2687
Autor:
Patrick Payan, Gilles Bœuf
Publikováno v:
Comparative Biochemistry and Physiology Part C: Toxicology & Pharmacology. 130:411-423
Development and growth (continuous in fish) are controlled by 'internal factors' including CNS, endocrinological and neuroendocrinological systems. Among vertebrates, they also are highly dependent on environmental conditions. Among other factors, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123fabaa49933a7ec52305e11ce5cdf5
https://doi.org/10.1016/s1532-0456(01)00268-x
https://doi.org/10.1016/s1532-0456(01)00268-x
Publikováno v:
Calcified Tissue International. 69:356-364
This paper compares the organic compositions of the otolith and endolymph of trout and turbot. Irrespective of the method of demineralization (0.5 M EDTA or acetic acid), trout otoliths were found to be largely composed of proteins (48%), collagens (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::483e7ffd9a755d3a87c6fbadfb796263
https://doi.org/10.1007/s00223-001-2016-8
https://doi.org/10.1007/s00223-001-2016-8
Chemical composition of saccular endolymph and otolith in fish inner ear: lack of spatial uniformity
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 277:R123-R131
Fish otoliths provide a record of age, growth, and environmental influences. In both trout and turbot, spatial chemical investigation of the endolymph surrounding the otolith (sagitta) showed a lack of uniformity. Proteins, [Formula: see text], and M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c407ed68755505b2b55eb2e78062d2
https://doi.org/10.1152/ajpregu.1999.277.1.r123
https://doi.org/10.1152/ajpregu.1999.277.1.r123
Publikováno v:
Fish Physiology and Biochemistry. 19:35-41
The effect of a short period of starvation (5–6 weeks) on thechemistry of plasma and inner ear endolymph (Na+,K+, Cl-, total Ca, protein, totalCO2 concentrations and pH) was studied in trout (Oncorhynchusmykiss). In plasma, only total Ca significan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d559b49b77709d0b279adb69c429904d
https://doi.org/10.1023/a:1016064813517
https://doi.org/10.1023/a:1016064813517