Difference between revisions of "Bioblast alert 2015"
From Bioblast
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==Bioblast alert== | == Bioblast alert == | ||
===Bioblast alert - previous=== | === Bioblast alert - previous issues === | ||
====Bioblast alert #01 (2011-11-11)==== | Β | ||
==== Bioblast alert #02 (2011-11-17) ==== | |||
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*'''[http://www.oroboros.at/index.php?id=ioc64 O2k-Workshop IOC64 - Centre for Cellular and Molecular Biology, Hyderabad, India]''': 2011-12-08. | |||
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*O2k-Publication: '''Heart failure and mitochondrial dysfunction'''. Increased OXPHOS capacity after cold preservation of the human heart β a paradox resolved by a dyscoupling mechanism. | |||
::[[Lemieux 2011 Int. J. Biochem. Cell Biol.|Lemieux H, Semsroth S, Antretter H, Hoefer D, Gnaiger E (2011) Mitochondrial respiratory control and early defects of oxidative phosphorylation in the failing human heart. Int. J. Biochem. Cell Biol. 43: 1729β1738]]. -- [[Talk:Lemieux 2011 Int. J. Biochem. Cell Biol.|Discussion: Complementary results on the PGC-1a pathway]]. | |||
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*'''[[Scientific service]]''': '''[[Tissue storage]]''' on ice is possible for limited periods of time (several hours) with preservation of mitochondrial respiratory function, as evaluated with [[SUIT protocol]]s. | |||
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*Term of the week: '''[[Uncoupled]], [[non-coupled]], [[dyscoupled]]''' - a hallmark of high-resolution respirometry is a matching '''high-resolution terminology'''. | |||
::[[Talk:Uncoupled respiration|Evaluate an example of low-resolution terminology]]: '''''[[Dyscoupled respiration|Uncoupling]]''' was studied in stressed cells by measurement of coupled respiration, evaluation of '''[[LEAK|uncoupled]]''' respiration after inhibition with oligomycin, and FCCP titration to quantify '''[[non-coupled|uncoupled]]''' respiration''. | |||
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==== Bioblast alert #01 (2011-11-11) ==== | |||
*'''[http://www.oroboros.at/index.php?ioc66 O2k-Fluorimetry Workshop IOC66]''': 2012-03-15 to 16. OROBOROS INSTRUMENTS, Innsbruck, Austria.Β The first series of the '''[[O2k-Fluorescence Module]]''' will be delivered in '''April 2012''', for orders received by end of January 2012. Β | *'''[http://www.oroboros.at/index.php?ioc66 O2k-Fluorimetry Workshop IOC66]''': 2012-03-15 to 16. OROBOROS INSTRUMENTS, Innsbruck, Austria.Β The first series of the '''[[O2k-Fluorescence Module]]''' will be delivered in '''April 2012''', for orders received by end of January 2012. Β |
Revision as of 05:48, 17 November 2011
Bioblast alert
Bioblast alert - previous issues
Bioblast alert #02 (2011-11-17)
- O2k-Publication: Heart failure and mitochondrial dysfunction. Increased OXPHOS capacity after cold preservation of the human heart β a paradox resolved by a dyscoupling mechanism.
- Scientific service: Tissue storage on ice is possible for limited periods of time (several hours) with preservation of mitochondrial respiratory function, as evaluated with SUIT protocols.
- Term of the week: Uncoupled, non-coupled, dyscoupled - a hallmark of high-resolution respirometry is a matching high-resolution terminology.
- Evaluate an example of low-resolution terminology: Uncoupling was studied in stressed cells by measurement of coupled respiration, evaluation of uncoupled respiration after inhibition with oligomycin, and FCCP titration to quantify uncoupled respiration.
Bioblast alert #01 (2011-11-11)
- O2k-Fluorimetry Workshop IOC66: 2012-03-15 to 16. OROBOROS INSTRUMENTS, Innsbruck, Austria. The first series of the O2k-Fluorescence Module will be delivered in April 2012, for orders received by end of January 2012.
- O2k-Publication: A key question on the separation of qualitative versus quantitative change of mitochondrial function is addressed in a new O2k-Publication. Does training induce mild uncoupling? Are sedentary humans healthy controls?
- Scientific service: ETS capacity plays a key role in such analyses, which cannot be achieved quantitatively without careful uncoupler titrations.
- Term of the month: Basal respiration - a hallmark of high-resolution respirometry is a matching high-resolution terminology.