Related Experiment Video
Updated: Jan 24, 2026

07:17
Production and Detection of Reactive Oxygen Species ROS in Cancers
Published on: November 21, 2011
70.9K
Correction: Licochalcone D reduces H2O2-induced SH-SY5Y cell neurotoxicity by regulating reactive oxygen species
Ah-Won Kwak1, Seungmin Park1, Ha-Na Oh1
1Center for Predictive Model Research, Division of Advanced Predictive Research, Korea Institute of Toxicology, Daejeon, Republic of Korea.
Frontiers in Pharmacology
|January 23, 2026
Abstract:
[This corrects the article DOI: 10.3389/fphar.2025.1573882.].
Related Concept Videos
What is a Species?
49.5K
Overview
49.5K
Distance Corrections
285
To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...
285
Formation of Species
44.8K
Speciation describes the formation of one or more new species from one or sometimes multiple original species. The resulting species are discrete from the parent species, and barriers to reproduction will typically exist. There are two primary mechanisms, speciation with and without geographic isolation—allopatric and sympatric speciation, respectively.
44.8K
pH Regulation in Cells
7.6K
pH plays a critical role in maintaining normal cellular activities. It helps maintain the structure and function of various proteins, dictates the charge on cellular membranes, and is crucial for metabolic reactions inside the cell. Moreover, cells use the energy from the proton motive force to generate ATP.
Cytosolic pH
Under physiological conditions, the cytosolic pH is slightly more acidic than the extracellular pH. However, cells must prevent further acidification of their cytosol to...
Cytosolic pH
Under physiological conditions, the cytosolic pH is slightly more acidic than the extracellular pH. However, cells must prevent further acidification of their cytosol to...
7.6K
Keystone Species
24.2K
Measures of species biodiversity, such as richness (i.e., the number of species present) and evenness (i.e., their relative abundance), describe an ecological community’s structure. Many factors affect community structure, including abiotic factors (e.g., sunlight and nutrients), disturbances (e.g., fire or flood), species interactions (e.g., predation or competition), and chance events (e.g., foreign species invasion). Certain species—such as keystone species—also play a...
24.2K
Power Factor Correction
509
The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.
509

