Results 181 to 190 of about 1,592,981 (302)

Aerosol Oxidative Potential in the Greater Los Angeles Area: Source Apportionment and Associations with Socioeconomic Position. [PDF]

Environ Sci Technol, 2022
Shen J, Taghvaee S, La C, Oroumiyeh F, Liu J, Jerrett M, Weichenthal S, Del Rosario I, Shafer MM, Ritz B, Zhu Y, Paulson SE.   +11 more
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Ambient exposure to fine particulate matter with oxidative potential affects oxidative stress biomarkers in pregnancy. [PDF]

Am J Epidemiol
Meng Q, Liu J, Shen J, Del Rosario I, Janzen C, Devaskar SU, Lakey PSJ, Shiraiwa M, Weichenthal S, Zhu Y, Oroumiyeh F, Banerjee S, Paulson SE, Jerrett M, Paul KC, Ritz B.   +15 more
europepmc   +1 more source

Oxidation-reduction potentials of toxoflavin [PDF]

Biochemical Journal, 1935
openaire   +2 more sources

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Investigating the Oxidative Potential and <i>In Vitro</i> Toxicity of Ambient Water-Soluble PM₁₀ in an Eastern Mediterranean Site. [PDF]

ACS EST Air
Fang Z, Lai A, Windwer E, Pardo M, Li C, Thenoor Chandran A, Laskin A, Rudich Y.   +7 more
europepmc   +1 more source

Long-term Exposure to Oxidant Gases and Mortality: Effect Modification by PM 2.5 Transition Metals and Oxidative Potential. [PDF]

Epidemiology, 2022
Toyib O, Lavigne E, Traub A, Umbrio D, You H, Ripley S, Pollitt K, Shin T, Kulka R, Jessiman B, Tjepkema M, Martin R, Stieb DM, Hatzopoulou M, Evans G, Burnett RT, Weichenthal S.   +16 more
europepmc   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

A refined dose metric for nanotoxicology based on surface site reactivity for oxidative potential of engineered nanomaterials. [PDF]

Nanoscale Adv
Alcolea-Rodriguez V, Simeone FC, Dumit VI, Faccani L, Toledo V, Haase A, Coca-López N, Portela R, Bañares MA.   +8 more
europepmc   +1 more source

Sensitivity of PM₁₀ oxidative potential to aerosol chemical composition at a Mediterranean urban site: ascorbic acid versus dithiothreitol measurements. [PDF]

Air Qual Atmos Health, 2023
Clemente Á, Gil-Moltó J, Yubero E, Juárez N, Nicolás JF, Crespo J, Galindo N.   +6 more
europepmc   +1 more source