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Oroboros declares solidarity against the Russian aggression-war in Ukraine and against all aggression-wars worldwide. - »More details

-» A future for Ukraine is the future of its science

2024 Week 15

Apr-08 Mo

16:30 Erich Gnaiger presenting a MOSBRI Consensus Meeting satellite seminar at O2k-Network Lab IT Rome Giuffre A - Unlocking cell metabolism: Exploring the power of high-resolution respirometry with the NextGen-O2k

Apr-09 Tu

10:00 Erich Gnaiger presenting at MOSBRI Consensus Meeting 2024 Rome IT - Quality-controlled high-resolution respirometry: bacterial and clinical applications

Apr-10 We

Is fatty acid oxidation (FAO) considered as CI- or CII-driven respiration?

Neither. There is simultaneous electron transfer from FAO into the Q-junction through the electron transferring flavoprotein dehydrogenase complex (CETFDH) and Complex I.
- »Fatty acid oxidation«, »Gnaiger 2020 BEC MitoPathways«, »Gnaiger 2024 J Biol Chem«
- communicated by »Timon-Gomez Alba« and »Willis Jaime R«

Apr-11 Th

World Parkinson's Disease Day

"The markers of mitochondrial biogenesis were consistently affected in PD [Parkinson’s disease] patients group."

Kamienieva I, Charzyńska A, Duszyński J, Malińska D, Szczepanowska J (2023) In search for mitochondrial biomarkers of Parkinson's disease: Findings in parkin-mutant human fibroblasts. »Bioblast link«

from the O2k-Network »PL Warsaw Szewczyk A«

Apr-12 Fr

Next Week

2024 Week 16

Apr-15 Mo

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«

Apr-16 Tu

Apr-17 We

Apr-18 Th

How to store the POS overnight and up to several months?

Fill the chamber and the 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«

Apr-19 Fr