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: @@
-Week 45
+{{Template:Science for Ukraine}}
-* '''Nov-02 Mo'''
+Week 20
+* '''May-13 Mo'''
 :{|
-| width="110" align="center" | [[File:MitoPedia.jpg|left|80px|MitoPedia|link=MitoPedia]]
+| 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]]
-|''' How can you measure mitochondrial membrane potential with O2k-Fluorometry? '''<br>
+|'''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>
-The extrinsic fluorophores safranin, TMRM or Rhodamine 123 can be used to measure mt-membrane potential in mitochondrial preparations. <br>
+Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O<sub>2</sub> slope negative.
-- »'''[[Safranin]]'''«, »'''[[TMRM]]'''«, »'''[[Rhodamine 123]]'''«  <br>
+<br>
-- communicated by »[[Komlodi Timea]]«, »[[Iglesias-Gonzalez Javier]]« and »[[Cecatto Cristiane]]«
+- »'''[[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]]
+|''' "The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."'''<br>
+- »'''[[MiPNet27.07 Sample Holder]]'''«<br>
+- communicated by »[[Willis Jaime R]]« and »[[Timon-Gomez Alba]]«
 |}
+----
+* '''May-17 Fr'''
+----
+'''<big>Next Week</big>'''
+Week 21
+* '''May-20 Mo'''
+:{|
+| width="110" align="center" | [[File:MitoPedia.jpg|left|80px|MitoPedia|link=MitoPedia]]
+|''' How do I determine the optimal oligomycin concentration for my assay?'''<br>
+Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity. <br>
+- »'''[https://wiki.oroboros.at/index.php/Oligomycin#Omy_titration_test Oligomycin titration test]'''« <br>
+- communicated by »[[Baglivo Eleonora]]« and »[[Schmitt Sabine]]«
+|}
 ----
-* '''Nov-03 Tu''' - [[12th_%C3%96GMBT_Annual_Meeting_2020_Virtual_Event#Programme|ÖGMBT Life Science Tuesdays]]
+* '''May-21 Tu'''
 ----
-* '''Nov-04 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]]
-|'''Six-month caloric restriction causes tissue-specific bioenergetic changes in mitochondria isolated from rat heart and skeletal muscle'''<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>
-:from the O2k-Network »[[BR Sao Paulo Kowaltowski AJ]]«
+* 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«]]
-*Serna JDC, Caldeira da Silva CC, Kowaltowski AJ (2020) Functional changes induced by caloric restriction in cardiac and skeletal muscle mitochondria. J Bioenerg Biomembr 52:269-77.[[Serna 2020 J Bioenerg Biomembr|»Bioblast link«]]
+:from the O2k-Network »[[NO Tromsoe Wood SH]]«
 |}
+----
+* '''May-23 Th'''
 ----
-* '''Nov-05 Th'''
+* '''May-24 Fr'''
 ----
-* '''Nov-06 Fr'''
-:::: Registration deadline for: [[Integrative Physiology of Exercise 2020 Virtual Event]]