Results 141 to 150 of about 50,050 (338)

Protective Effect and Mechanism of Aqueous Extract of Cerasus avium L. in Rats with Parkinson\'s Disease

open access: yesJournal of Medicinal Plants, 2011
Background: Parkinson’s disease (PD.) is one of the most common neurodegenerative disorders. There are many documents about the effects of oxidative stress on PD. progress.
Maryam Rezaii   +4 more
doaj  

Lunar and Martian environmental interactions with nuclear power system radiators [PDF]

open access: yes
Future NASA space missions include a permanent manned presence on the moon and an expedition to the planet Mars. Such steps will require careful consideration of environmental interactions in the selection and design of required power systems.
Gaier, James R.   +2 more
core   +1 more source

Protective effects of a superoxide dismutase mimetic and peroxynitrite decomposition catalysts in endotoxin‐induced intestinal damage

open access: green, 1999
Daniela Salvemini   +6 more
openalex   +2 more sources

Procyanidin Capsules Combat ALF by Restoring Mitochondrial Homeostasis and Inhibiting Necroptosis via the PGAM5/DRP1/PINK1 Pathway

open access: yesAdvanced Science, EarlyView.
A biomimetic self‐assembly strategy, Procyanidin Capsules (PC‐Ca), has been developed, which has great stability, bioavailability, and liver‐targeting efficacy and modulates the KEAP1‐NRF2 axis to inhibit ROS formation and necroptosis, regulate mitochondrial homeostasis through the PGAM5/DRP1/PINK1 signaling pathway in thioacetamide (TAA)‐induced ALF ...
Qing Shi   +8 more
wiley   +1 more source

Nuclear factor‐κB dependency of doxorubicin sensitivity in gastric cancer cells is determined by manganese superoxide dismutase expression [PDF]

open access: hybrid, 2008
Sung Jin Cho   +9 more
openalex   +1 more source

Mitochondrial CISD1 Modulates Microglial Metabolic Reprogramming to Drive Stress Susceptibility in Mice

open access: yesAdvanced Science, EarlyView.
CDGSH iron sulfur domain 1 (CISD1) mitigates oxidative stress by promoting NADH oxidation and Coenzyme Q (CoQ) reduction. Under chronic stress, elevated CISD1 expression in microglia enhances NAD⁺ production, thereby increasing GAPDH activity and glycolytic flux, while reducing ATP synthesis by inhibiting proton transfer from mitochondrial complexes I ...
Wanting Dong   +5 more
wiley   +1 more source

Differences in the Activity of Superoxide Dismutase, Polyphenol Oxidase and Cu-Zn Content in the Fruits of Gordal and Manzanilla Olive Varieties [PDF]

open access: hybrid, 2002
Dámaso Hornero‐Méndez   +3 more
openalex   +1 more source

Gallium‐Doped MXene Nanozymes Protect Liver Through Multi‐Death Pathway Blockade and Hepatocyte Regeneration

open access: yesAdvanced Science, EarlyView.
This study develops gallium‐doped V2C MXene nanozymes (Ga‐V2C) to treat acetaminophen‐induced liver injury through multi‐death pathway blockade and hepatocyte regeneration. Unlike conventional single‐target therapies like N‐acetylcysteine, Ga‐V2C nanozymes enable oxidative stress suppression, apoptosis, and ferroptosis inhibition, and enhanced ...
Xiaopeng Cai   +13 more
wiley   +1 more source

Ferrous Ion Chelating, Superoxide Anion Radical Scavenging and Tyrosinase Inhibitory Properties of Pure and Commercial Essential Oils of Anetrhum Graveolens

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2013
Introduction: Despite slight toxicities of essential oils, they are not under strict control in many countries. Anethum graveolens is widely consumed and its essential oils are at public reach.
Sh Darvish Alipour Astaneh   +4 more
doaj  

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