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Andriamihaja 2018 Mol Metab - Revision history
2024-03-29T11:51:59Z
Revision history for this page on the wiki
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Cardoso Luiza at 06:45, 29 March 2021
2021-03-29T06:45:55Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 06:45, 29 March 2021</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing polyphenol extracts from fruits prevent the inhibitory effect of hydrogen sulfide on human colonocyte oxygen consumption. Mol Metab 12:39-47.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing polyphenol extracts from fruits prevent the inhibitory effect of hydrogen sulfide on human colonocyte oxygen consumption. Mol Metab 12:39-47.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|info=[https://pubmed.ncbi.nlm.nih.gov/29700653 PMID: 29706321 <del style="font-weight: bold; text-decoration: none;">Open Access</del>]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|info=[https://pubmed.ncbi.nlm.nih.gov/29700653 PMID: 29706321]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|authors=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tome D, Blachier F</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|authors=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tome D, Blachier F</div></td></tr>
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Cardoso Luiza
https://wiki.oroboros.at/index.php?title=Andriamihaja_2018_Mol_Metab&diff=216616&oldid=prev
Cardoso Luiza at 06:45, 29 March 2021
2021-03-29T06:45:24Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 06:45, 29 March 2021</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing polyphenol extracts from fruits prevent the inhibitory effect of hydrogen sulfide on human colonocyte oxygen consumption. Mol Metab 12:39-47.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing polyphenol extracts from fruits prevent the inhibitory effect of hydrogen sulfide on human colonocyte oxygen consumption. Mol Metab 12:39-47.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|info=[https://<del style="font-weight: bold; text-decoration: none;">www</del>.ncbi.nlm.nih.gov/<del style="font-weight: bold; text-decoration: none;">pubmed/29706321 </del>PMID: 29706321 Open Access]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|info=[https://<ins style="font-weight: bold; text-decoration: none;">pubmed</ins>.ncbi.nlm.nih.gov/<ins style="font-weight: bold; text-decoration: none;">29700653 </ins>PMID: 29706321 Open Access]</div></td></tr>
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Cardoso Luiza
https://wiki.oroboros.at/index.php?title=Andriamihaja_2018_Mol_Metab&diff=159576&oldid=prev
Kandolf Georg: Created page with "{{Publication |title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing..."
2018-07-13T09:12:56Z
<p>Created page with "{{Publication |title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing..."</p>
<p><b>New page</b></p><div>{{Publication<br />
|title=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tomé D, Blachier F (2018) Proanthocyanidin‑containing polyphenol extracts from fruits prevent the inhibitory effect of hydrogen sulfide on human colonocyte oxygen consumption. Mol Metab 12:39-47.<br />
|info=[https://www.ncbi.nlm.nih.gov/pubmed/29706321 PMID: 29706321 Open Access]<br />
|authors=Andriamihaja M, Lan A, Beaumont M, Grauso M, Gotteland M, Pastene E, Cires MJ, Carrasco‑Pozo C, Tome D, Blachier F<br />
|year=2018<br />
|journal=Mol Metab<br />
|abstract=Hydrogen sulfide (H<sub>2</sub>S), a metabolic end product synthesized by the microbiota from L-cysteine, has been shown to act at low micromolar concentration as a mineral oxidative substrate in colonocytes while acting as an inhibitor of oxygen consumption at higher luminal concentrations (65 µM and above). From the previous works showing that polyphenols can bind volatile sulfur compounds, we hypothesized that different dietary proanthocyanidin-containing polyphenol (PACs) plant extracts might modulate the inhibitory effect of H<sub>2</sub>S on colonocyte respiration. Using the model of human HT-29 Glc-/+ cell colonocytes, we show here that pre-incubation of 65 µM of the H<sub>2</sub>S donor NaHS with the different polyphenol extracts markedly reduced the inhibitory effect of NaHS on colonocyte oxygen consumption. Our studies on HT-29 Glc-/+ cell respiration performed in the absence or the presence of PACs reveal rapid binding of H<sub>2</sub>S with the sulfide-oxidizing unit and slower binding of H2S to the cytochrome c oxidase (complex IV of the respiratory chain). Despite acute inhibition of colonocyte respiration, no measurable effect of NaHS on paracellular permeability was recorded after 24 h treatment using the Caco-2 colonocyte monolayer model. The results are discussed in the context of the binding of excessive bacterial metabolites by unabsorbed dietary compounds and of the capacity of colonocytes to adapt to changing luminal environment.<br />
|keywords=Colonocyte, Hydrogen sulfide, Oxygen consumption, Polyphenols, Proanthocyanidins<br />
|editor=[[Kandolf G]]<br />
}}<br />
{{Labeling<br />
|area=Respiration, Exercise physiology;nutrition;life style, Pharmacology;toxicology<br />
|organism=Human<br />
|tissues=Endothelial;epithelial;mesothelial cell, Other cell lines<br />
|preparations=Intact cells<br />
|couplingstates=OXPHOS<br />
|instruments=Oxygraph-2k<br />
|additional=Labels, 2018-07<br />
}}</div>
Kandolf Georg