Template:Current week ecosystem agenda: Difference between revisions

Revision as of 09:04, 13 May 2024

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 20

May-13 Mo

Do you see fluctuations of O₂ slope negative following a pattern similar to the Peltier power, but without block temperature variation?

Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O₂ slope negative.
- »Fluctuations of O₂ slope negative«
- communicated by »Cardoso Luiza« and »Grings Mateus«

May-14 Tu

May-15 We

May-16 Th

"The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."

- »MiPNet27.07 Sample Holder«
- communicated by »Willis Jaime R« and »Timon-Gomez Alba«

May-17 Fr

Next Week

2024 Week 21

May-20 Mo

How do I determine the optimal oligomycin concentration for my assay?

Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity.
- »Oligomycin titration test«
- communicated by »Baglivo Eleonora« and »Schmitt Sabine«

May-21 Tu

May-22 We - International Day for Biological Diversity

"We have identified a circadian clock phase-dependent change in Complex I coupling efficiency, demonstrating for the first time a mitochondria–clock interaction in the hooded seal."

Ciccone C, Kante F, Folkow LP, Hazlerigg DG, West AC, Wood SH (2024) Circadian coupling of mitochondria in a deep-diving mammal. »Bioblast link«

from the O2k-Network »NO Tromsoe Wood SH«

May-23 Th

May-24 Fr

@@ Line 1: / Line 1: @@
+{{Template:Science for Ukraine}}
-Week 51
+Week 20
-*'''Dec-20 Mo'''
+* '''May-13 Mo'''
+:{|
+| width="110" align="center" | [[Image:O2k-Support.jpg|60px|link=http://wiki.oroboros.at/index.php/O2k-Open_Support |O2k-Open Support]][[File:Yellow-take care.png|25px|Info: take care]]
+|'''Do you see fluctuations of O<sub>2</sub> slope negative following a pattern similar to the Peltier power, but without block temperature variation?'''<br>
+Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O<sub>2</sub> slope negative.
+<br>
+- »'''[[Oxygen_flux_-_instrumental_background#Fluctuations_of_O2_slope_negative|Fluctuations of O<sub>2</sub> slope negative]]'''«<br>
+- communicated by »[[Cardoso Luiza]]« and »[[Grings Mateus]]«
+|}
+----
+* '''May-14 Tu'''
+----
+* '''May-15 We'''
+----
+* '''May-16 Th'''
 :{|
 | width="110" align="center" | [[Image:O2k-Support.jpg|60px|link=http://wiki.oroboros.at/index.php/O2k-Open_Support |O2k-Open Support]][[File:Blue-info.png|25px|Info: improve]]
-|'''Keep it running or switch it off – what is best for your O2k?'''<br>
+|''' "The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."'''<br>
-Switching off the O2k after use increases the lifespan of the OroboPOS and saves energy <br>
+- »'''[[MiPNet27.07 Sample Holder]]'''«<br>
-- »[[MiPNet22.11_O2k-FluoRespirometer_manual]]« and [[MiPNet19.03_O2k-cleaning_and_ISS]] <br>
+- communicated by »[[Willis Jaime R]]« and »[[Timon-Gomez Alba]]«
-- communicated by »[[Schmitt Sabine]]«, »[[Komlodi Timea]]«, and [[Tindle-Solomon Lisa]]
 |}
 ----
-*'''Dec-21 Tu'''
+* '''May-17 Fr'''
+----
+'''<big>Next Week</big>'''
+Week 21
+* '''May-20 Mo'''
 :{|
-| width="100" align="center" |[[File:Komlodi 2021 MitoFit AmR-O2 graphical abstract.png|left:|70px|link=https://www.bioenergetics-communications.org/index.php/bec/index |BEC]]
+| width="110" align="center" | [[File:MitoPedia.jpg|left|80px|MitoPedia|link=MitoPedia]]
-| width="100" align="right" |[[File:BEC-logo.png|200px|link=https://www.bioenergetics-communications.org/index.php/bec/index| Bioenergetics Communications]]
+|''' How do I determine the optimal oligomycin concentration for my assay?'''<br>
-|''New in '''Bioenergetics Communications'': Reductive stress or hyperoxic oxidative stress?''' <br>
+Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity. <br>
-* Komlódi T, Sobotka O, Gnaiger E (2021) Facts and artefacts on the oxygen dependence of hydrogen peroxide production using Amplex UltraRed. Bioenerg Commun 2021.4. https://doi:10.26124/BEC:2021-0004
+- »'''[https://wiki.oroboros.at/index.php/Oligomycin#Omy_titration_test Oligomycin titration test]'''« <br>
-:from the O2k-Network »[[AT Innsbruck Oroboros]]« and »[[CZ Hradec Kralove Cervinkova Z]]«
+- communicated by »[[Baglivo Eleonora]]« and »[[Schmitt Sabine]]«
 |}
+----
+* '''May-21 Tu'''
 ----
-*'''Dec-22 We'''
+* '''May-22 We''' - International Day for Biological Diversity
 :{|
 | width="100" align="center" |[[Image:O2k-Publications.jpg|70px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
-|''' Mitochondrial uncoupler BAM15 suppresses proliferation of breast cancer cells ''' <br>
+|'''"We have identified a circadian clock phase-dependent change in Complex I coupling efficiency, demonstrating for the first time a mitochondria–clock interaction in the hooded seal."''' <br>
-* Zunica ERM, Axelrod CL, Cho E, Spielmann G, Davuluri G, Alexopoulos SJ, Beretta M, Hoehn KL, Dantas WS, Stadler K, King WT, Pergola K, Irving BA, Langohr IM, Yang S, Hoppel CL, Gilmore LA, Kirwan JP (2021) Breast cancer growth and proliferation is suppressed by the mitochondrial targeted furazano[3,4-b]pyrazine BAM15. Cancer Metab 9:36. [[Zunica 2021 Cancer Metab|»Bioblast link«]]
+* Ciccone C, Kante F, Folkow LP, Hazlerigg DG, West AC, Wood SH (2024) Circadian coupling of mitochondria in a deep-diving mammal. [[Ciccone 2024 J Exp Biol|»Bioblast link«]]
-:from the O2k-Network »[[US LA Baton Rouge Noland RC]]« and »[[US LA Baton Rouge Irving BA]]« and  »[[US OH Cleveland Hoppel CL]]«
+:from the O2k-Network »[[NO Tromsoe Wood SH]]«
 |}
 ----
-* '''Dec-23 Th'''[[File:Oro xmas 2021.jpg|right|400px]]
+* '''May-23 Th'''
-:'''Happy Holidays!'''<br>
+----
-:'''The Oroboros office is enjoying a break from December 23rd to January 6th.'''
+* '''May-24 Fr'''
 ----
-*'''Dec-24 Fr'''