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Oroboros Ecosystem Agenda - 2020 week 16
2024 Week 16
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Do you observe either a zero or low raw O2 signal when starting a measurement?
Perform a test to evaluate whether this is related to an improperly positioned chamber or a faulty connection between the OroboPOS and the OroboPOS-Connector.
- »Oxygen signal«
- communicated by »Grings Mateus« and »Schmitt Sabine«
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How to store the POS overnight and up to several months?
With the POS still in place, fill the O2k-chamber and receptacle of the loosely inserted stopper with 70 % EtOH, add the Cover-slip and switch off the O2K.
- »MiPNet19.03 O2k-cleaning and ISS«
- communicated by »Leo Elettra« and »Grings Mateus«
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Next Week
2024 Week 17
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"Our results further enhance the understanding and relevance of bioenergetic function in liver ischemia and transplantation and provide the basis for further consideration of these parameters as biomarkers in LT [liver transplantation]."
- Meszaros AT, Weissenbacher A, Schartner M, Egelseer-Bruendl T, Hermann M, Unterweger J, Mittelberger C, Reyer BA, Hofmann J, Zelger BG, Hautz T, Resch T, Margreiter C, Maglione M, Komlódi T, Ulmer H, Cardini B, Troppmair J, Öfner D, Gnaiger E, Schneeberger S, Oberhuber R (2024) The predictive value of graft viability and bioenergetics testing towards the outcome in liver transplantation. »Bioblast link«
- from the O2k-Network »AT Innsbruck Schneeberger S and AT Innsbruck Oroboros«
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Oroboros of the month
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- In the artwork "First Fruits of the Earth Offered to Saturn" at the Palazzo Vecchio, Saturn (Cronus in Greek mythology) is holding the Ouroboros in the hand, symbolizing the eternal cycle of renewal and the interconnectedness of beginning and end.
- » Oroboros pictures of the month
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In focus
- 0.5-mL and 2-mL O2k-chambers - flexibility in high-resolution respirometry
- featured MitoPedia page: »Cell count and normalization in HRR«
Last update April 18, 2024
Bioblast alert 2020(13)
Some terms in “Mitochondrial physiology” Bioenergetics Communications 2020.1 (States and rates) did not look familiar ― what is the elementary unit [x]?
Fundamental answers, a critical discussion on the SI unit for count, and the meaning of Euclid’s unit and Euclid’s number are presented in an unusual ‘canonical review’:
- Gnaiger Erich (2020) Canonical reviewer's comments on: Bureau International des Poids et Mesures (2019) The International System of Units (SI) 9th ed. MitoFit Preprint Arch 2020.4 doi:10.26124/mitofit:200004. - »Bioblast link«
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Stay alert
Funding acknowledgments
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Next Oroboros Ecosystem Agenda 2020
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