Skip to search formSkip to main contentSkip to account menu
Detection and characterization of the product of hydroethidine and intracellular superoxide by HPLC and limitations of fluorescence.
TLDR
Analysis of the fluorescence characteristics of ethidium (E(+)) and 2-OH-E(+) strongly suggests that the currently available fluorescence methodology is not suitable for quantitating intracellular O(2)(.-).
View on PubMed
Reversible Glutathionylation Regulates Actin Polymerization in A431 Cells*
TLDR
A novel physiological relevance of actin polymerization regulated by reversible glutathionylation of the penultimate cysteine mediated by growth factor stimulation is revealed.
View on Publisher
Identification of a Neuropeptide Hormone That Regulates Sex Pheromone Production in Female Moths
TLDR
A pheromone biosynthesis activating neuropeptide (PBAN) hormone was identified from the brain-subesophageal ganglion complexes of the adult corn earworm, Heliothis zea, and induced production of a normal quantity of sex pherOMone in ligated H. zea females, indicating that this or similar peptides may be responsible for the regulation of phersomone production in moths.
View on Publisher
Regulation of PTP1B via glutathionylation of the active site cysteine 215.
TLDR
Glutathionylation of the cysteine sulfenic derivative will prevent the enzyme from further oxidation to its irreversible forms, and constitutes an efficient regulatory mechanism.
View on PubMed
Structural Characterization of Native Mouse Zona Pellucida Proteins Using Mass Spectrometry*
TLDR
In this report, native zonae pellucidae were isolated and structural features of individual zona proteins within the mixture were determined by high resolution electrospray mass spectrometry.
View on Publisher
Selective toxicity of NSC73306 in MDR1-positive cells as a new strategy to circumvent multidrug resistance in cancer.
TLDR
A thiosemicarbazone derivative (NSC73306) identified in a generic screen is characterized as a compound that exploits, rather than suppresses, P-gp function to induce cytotoxicity and indirectly acts to eliminate resistance to MDR1 substrates.
View on PubMed
Differential processing of stromal-derived factor-1α and stromal-derived factor-1β explains functional diversity
TLDR
The differential processing of SDF-1α and Sdf-1β provides biologic significance to the existence of 2 splice forms of the chemokine and adds a tool to precisely regulate S DF-19s biologic activity by changes in specific activity.
View via Publisher
Sex pheromones in snakes.
TLDR
The female sex attractiveness pheromone of the Canadian red-sided garter snake, Thamnophis sirtalis parietalis, consists of a novel series of nonvolatile saturated and monounsaturated long-chain methyl ketones, whereas the male sex recognition pherOMone contains squalene.
View on PubMed
The chemistry of fire ant venom
View via Publisher
Fire ant venoms: comparative analyses of alkaloidal components.
View on PubMed
...
...
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy, Terms of Service, and Dataset License