Mastodawn

Metronidazole - the best remedy for treatment of anaerobic infections #metronidazole #anaerobic
... Continue to: https://youtube.com/shorts/wQlsY_6QDdI?si=HynpUKDV_Isa3dSu

Biohacking Pathway Dec 12

You’re Fermenting Veggies Wrong—Fix It Now! 🥬🥦🥕🤔⁣⁣⁣
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#guthealth #fermentation #veggies #salt #microbes #healthyfood #fermentedfoods #homemade #guthealthtips #nutrition #anaerobic #WellnessJourney #OptimizeYourLife #Longevity #MindfulLiving #HealthOptimizationn #HealthyLiving #Biohacking

ishotjr Sep 20

#NowBrewing: #Hyperion #YenserUran #Chiroso #Columbian #anaerobic #microlot #coffee #Chemex

Sagittura Aug 25, 2025

A #lactate curve is shaped by the tension between #anaerobic and #aerobic capacity. Judging a curve by only the latter is incomplete and error prone.

https://www.sagittura.com/13-reasons/

Michael Zeevi Jul 26, 2025

I do not #run, but have been meaning for years to add some #anaerobic activity in my life...

A colleague of mine shared about his latest #running achievement (10Km).

I was tempted to share how he inspired me and to commit myself - with my team as witnesses (common psychologic trick)..

However, I decided to keep quiet - and to rely on pure #selfMotivation to drive myself to try running a bit.

My #selfDiscipline succeeded and this week I managed to #run twice - nearly a mile each time!

Gj me!

Soh Kam Yung Jul 25, 2025

"In a hot spring at Yellowstone National Park, a microbe does something that life shouldn’t be able to do: It breathes oxygen and sulfur at the same time."

https://www.quantamagazine.org/the-cells-that-breathe-two-ways-20250723/

#Microbes #Metabolism #Oxygen #Sulfur #Aerobic #Anaerobic

The Cells That Breathe Two Ways | Quanta Magazine

In a hot spring at Yellowstone National Park, a microbe does something that life shouldn’t be able to do: It breathes oxygen and sulfur at the same time.

Quanta Magazine

Victor May 3, 2025

Method for automated high performance closed batch cultivation of gas-utilizing methanogens. #methanogens #anaerobic #fuelcell #microbialfuelcell #energy https://link.springer.com/article/10.1186/s13568-025-01872-y

Method for automated high performance closed batch cultivation of gas-utilizing methanogens - AMB Express

To advance the utilization of microbial cell factories in gas fermentation processes, their physiological and biotechnological characteristics must be understood. Here, we report on the construction and operation of a novel device, the Gas and Pressure Controller (GPC), which is specifically designed for the automated control of the headspace gas pressure of closed cultivation bottles and facilitates automated gassing, sparging, monitoring and regulation of the headspace volume operated in closed batch cultivation mode in real time.As proof of concept, the physiological and biotechnological characteristics of four autotrophic, hydrogenotrophic methanogenic archaea were examined to quantify novel physiological limits through the elimination of gas limitation during growth and methane formation. We determined unprecedented high maximum specific methane productivity (qCH4) values for: Methanothermobacter marburgensis of 169.59 ± 12.52 mmol g− 1 h− 1, Methanotorris igneus of 420.21 ± 89.46 mmol g− 1 h− 1, Methanocaldococcus jannaschii of 364.52 ± 25.50 mmol g− 1 h− 1 and Methanocaldococcus villosus of 356.38 ± 20.79 mmol g− 1 h− 1. Obtained qCH4 of M. marburgensis is more than 10-fold higher compared to conventional closed batch cultivation set-ups and as high as the highest reported qCH4 value of M. marburgensis from fed-batch gas fermentation in stirred tank bioreactors. Furthermore, the GPC demonstrated reliable functionality with Methanococcus maripaludis, operating safely and autonomous during long term cultivation. This novel device enables optimal headspace pressure control, providing flexibility in application for various gas-fermenting biotechnological processes. It facilitates near optimal cultivation conditions in semi-continuous closed batch cultivation mode, the analysis of limiting factors in high-throughput experimental design and allows for automated biomass production of autotrophic, hydrogenotrophic methanogens. Graphical abstract

SpringerLink

Victor May 3, 2025

Method for automated high performance closed batch cultivation of gas-utilizing methanogens. #methanogens #anaerobic #fuelcell #microbialfuelcell #energy https://link.springer.com/article/10.1186/s13568-025-01872-y

Method for automated high performance closed batch cultivation of gas-utilizing methanogens - AMB Express

To advance the utilization of microbial cell factories in gas fermentation processes, their physiological and biotechnological characteristics must be understood. Here, we report on the construction and operation of a novel device, the Gas and Pressure Controller (GPC), which is specifically designed for the automated control of the headspace gas pressure of closed cultivation bottles and facilitates automated gassing, sparging, monitoring and regulation of the headspace volume operated in closed batch cultivation mode in real time.As proof of concept, the physiological and biotechnological characteristics of four autotrophic, hydrogenotrophic methanogenic archaea were examined to quantify novel physiological limits through the elimination of gas limitation during growth and methane formation. We determined unprecedented high maximum specific methane productivity (qCH4) values for: Methanothermobacter marburgensis of 169.59 ± 12.52 mmol g− 1 h− 1, Methanotorris igneus of 420.21 ± 89.46 mmol g− 1 h− 1, Methanocaldococcus jannaschii of 364.52 ± 25.50 mmol g− 1 h− 1 and Methanocaldococcus villosus of 356.38 ± 20.79 mmol g− 1 h− 1. Obtained qCH4 of M. marburgensis is more than 10-fold higher compared to conventional closed batch cultivation set-ups and as high as the highest reported qCH4 value of M. marburgensis from fed-batch gas fermentation in stirred tank bioreactors. Furthermore, the GPC demonstrated reliable functionality with Methanococcus maripaludis, operating safely and autonomous during long term cultivation. This novel device enables optimal headspace pressure control, providing flexibility in application for various gas-fermenting biotechnological processes. It facilitates near optimal cultivation conditions in semi-continuous closed batch cultivation mode, the analysis of limiting factors in high-throughput experimental design and allows for automated biomass production of autotrophic, hydrogenotrophic methanogens. Graphical abstract

SpringerLink

CellBioNews Mar 7, 2025

Simultaneous #aerobic and #anaerobic #respiration in a Yellowstone #thermophile challenges scientific norms

#mightymicrobes #extremophiles #chemolithotroph #genomic #metabolism #bacteria #archea #funded_by_NASA #funded_by_us

https://phys.org/news/2025-03-simultaneous-aerobic-anaerobic-respiration-yellowstone.html

Simultaneous aerobic and anaerobic respiration in a Yellowstone thermophile challenges scientific norms

Montana State University has long been a hub for research on the many unique features of nearby Yellowstone National Park, and now a doctoral student in one of the university's microbiology laboratories has published a paper on how some hot-spring-dwelling organisms thrive in their extreme environments.

Phys.org

CellBioNews Feb 4, 2025

Scientists reveal new findings on the #ancient_life found in #Yellowstone #hot_springs

#hyperthermophiles #respiration #anaerobic #sulfides #evolution #genomis

https://phys.org/news/2025-02-scientists-reveal-ancient-life-yellowstone.html

Scientists reveal new findings on the ancient life found in Yellowstone hot springs

In the journal Nature Communications, Montana State University scientists in the College of Agriculture highlight fresh knowledge of how ancient microorganisms adapted from a low-oxygen prehistoric environment to the one that exists today. The work builds on more than two decades of scientific research in Yellowstone National Park by MSU professor Bill Inskeep.

Phys.org