John Vaccaro (johniac)Feb 19, 2025

SciTech Chronicles. . . . . . . . .Feb 19th, 2025

https://bit.ly/stc021925

#antioxidant #supplementation #oxidative #stress #crystal #synthetic #hexagonal #lonsdaleite #Robopalooza #telepresence #competition #Helelani #Coffee #Reishi #mycelia #Mycofluid #cognitive #anemia #lesions #slower

SciTech Chronicles. . . . . . . . .Feb 19th, 2025

  Science is an attempt to remove our emotions and ego from reality. Vol II No 45 340 links Curated Lower antioxidant intake linked to incre...

indianflashDec 21, 2023
Loaded with #antioxidants like #polyphenols and #flavonoids, #figs combat #oxidative stress, mitigating #cellulardamage and potentially reducing the risk of #chronic diseases.
https://indianf.com/fig-tastic-health-benefits/#:~:text=Loaded%20with%20antioxidants%20like%20polyphenols%20and%20flavonoids%2C%20figs%20combat%20oxidative%20stress%2C%20mitigating%20cellular%20damage%20and%20potentially%20reducing%20the%20risk%20of%20chronic%20diseases.
Fig; A Nutrient-Packed Addition to Your Diet - Indian Flash News

Discover the delightful world of fig and their numerous health benefits. From essential nutrients to heart health and weight management,

Indian Flash News
Journal of Experimental BotanyAug 30, 2023

Seven plant capacities to adapt to abiotic stress:

1️⃣ Energy
2️⃣ Repair
3️⃣ Communication
4️⃣ Supply-chain
5️⃣ Exclusion
6️⃣ Shape-shifting
7️⃣ Asset management

https://doi.org/10.1093/jxb/erad179

#DarwinReview by Rana Munns and A Harvey Millar

#Cold #Deficiency #Drought #Flooding #Heat #Nutrient #Oxidative #Salinity #Toxicity #Stress #AbioticStress

Seven plant capacities to adapt to abiotic stress

This review presents seven inherent plant capacities that are essential for reproductive success during the stresses of drought, salinity, flooding, temperature

OUP Academic
Show threadSpaceflight 🚀Jun 16, 2023

#Flies 🦟 exposed to #μg conditions show behavioral and #neuronal deficits, #glial alterations, #oxidative damage, and #apoptosis https://www.cell.com/cell-reports/fulltext/S2211-1247(22)01099-3

Glial cells : cells in the central nervous system (brain and spinal cord) and the peripheral nervous system https://en.wikipedia.org/wiki/Glia
Apoptosis : programmed cell #death ☠️ that occurs in multicellular organisms https://en.wikipedia.org/wiki/Apoptosis

#Spaceflight #microgravity

Scientific FrontlineMay 10, 2023
A new #drug delivery system delivers an #antioxidant directly to #mitochondria in the #liver, mitigating the effects of #oxidative stress. Mitochondria are microscopic #organelles found within #cells, and are well-known as the “powerhouse of the cell.”
#Biology #Chemistry #Medical #sflorg
https://www.sflorg.com/2023/05/med05102301.html
Delivery of antioxidants to liver mitochondria

A new drug delivery system delivers an antioxidant directly to mitochondria

The EMBO JournalFeb 6, 2023

What is the role of #DNAdamage #kinase #DNAPKcs in the cellular response to #oxidative stress?

Benjamin Chen at UT Southwestern, Hsinyu Lee at National Taiwan University, and coworkers implicate it as part of a #checkpoint that modulates #ANT2-#VDAC2-mediated ADP-ATP exchange over #mitochondrial membranes to limit #OXPHOS-derived ROS

https://www.embopress.org/doi/10.15252/embj.2022112094

Giuseppe MichieliDec 5, 2022
#Oxidative #DNA #damage by N4-hydroxycytidine, a #metabolite of the #SARS-CoV-2 #antiviral #molnupiravir, https://doi.org/10.1093/infdis/jiac477
Oxidative DNA damage by N4-hydroxycytidine, a metabolite of the SARS-CoV-2 antiviral molnupiravir

N4-hydroxycytidine (NHC) is an active metabolite of the SARS-CoV-2 antiviral molnupiravir. NHC treated with cytidine deaminase induced Cu(II)-mediated generatio

OUP Academic