Results 11 to 20 of about 77,663 (266)

Ozone in biology [PDF]

open access: yesProceedings of the National Academy of Sciences, 2003
In this issue of PNAS, Babior et al. (1) extend the published series of experiments by Wentworth et al. (2–5) in which it was shown that antibodies catalyze the generation of ozone by a water oxidation pathway. The overall process is postulated to involve more than one equivalent of the lower-energy singlet state of molecular oxygen (1O2) and to ...
Richard A, Lerner, Albert, Eschenmoser
openaire   +2 more sources

The Mito-Hormetic Mechanisms of Ozone in the Clearance of SARS-CoV2 and in the COVID-19 Therapy

open access: yesBiomedicines, 2022
An increasing body of evidence in the literature is reporting the feasibility of using medical ozone as a possible alternative and adjuvant treatment for COVID-19 patients, significantly reducing hospitalization time, pro-inflammatory indicators, and ...
Salvatore Chirumbolo   +7 more
doaj   +1 more source

Reconstruction and analysis of erythemal UV radiation time series from Hradec Králové (Czech Republic) over the past 50 years [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
This paper evaluates the variability of erythemal ultraviolet (EUV) radiation from Hradec Králové (Czech Republic) in the period 1964–2013. The EUV radiation time series was reconstructed using a radiative transfer model and additional empirical ...
K. Čížková   +4 more
doaj   +1 more source

Ozone and Ozonated Oils in Skin Diseases: A Review

open access: yesMediators of Inflammation, 2010
Although orthodox medicine has provided a variety of topical anti-infective agents, some of them have become scarcely effective owing to antibiotic- and chemotherapeutic-resistant pathogens. For more than a century, ozone has been known to be an excellent disinfectant that nevertheless had to be used with caution for its oxidizing properties.
V. Travagli   +3 more
openaire   +4 more sources

The Interrelated Pollution Characteristics of Atmospheric Speciated Mercury and Water-Soluble Inorganic Ions in Ningbo, China

open access: yesAtmosphere, 2023
Atmospheric mercury and water-soluble inorganic ions (WSIIs) are commonly observable airborne pollutants in the atmosphere that may have similar emission sources.
Hui Yi   +6 more
doaj   +1 more source

Role of histamine in the inhibitory effects of phycocyanin in experimental models of allergic inflammatory response

open access: yesMediators of Inflammation, 2002
It has recently been reported that phycocyanin, a biliprotein found in the blue-green microalgae Spirulina, exerts anti-inflammatory effects in some animal models of inflammation.
D. Remirez, N. Ledón, R. González
doaj   +1 more source

Ozone and plants [PDF]

open access: yesEnvironmental Pollution, 2015
The International Conference on Ozone and Plants was held on May 18-21, 2014, in Beijing, China, hosted by the Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences (http://english.rcees.cas.cn/), on behalf of the IUFRO Research Group 7.01.00 “Impacts of Air Pollution and Climate Change on Forest Ecosystems” (http://www.iufro.org/
Feng, Zhaozhong   +3 more
openaire   +3 more sources

Protection by ozone preconditioning is mediated by the antioxidant system in cisplatin-induced nephrotoxicity in rats

open access: yesMediators of Inflammation, 2004
Background: Acute renal failure is a dose-limiting factor of cisplatin chemotherapy. Here, we show the protective effect of ozone oxidative preconditioning against cisplatin-induced renal dysfunction in rats.
Aluet Borrego   +7 more
doaj   +1 more source

Doctors’ professional identity and socialisation from medical students to staff doctors in Japan: narrative analysis in qualitative research from a family physician perspective

open access: yesBMJ Open, 2020
Objective Becoming a doctor involves transforming a lay person into a medical professional, which is known as professional socialisation. However, few studies have clarified differences in the professional socialisation process in detail. The aim of this
Junji Haruta, Sachiko Ozone, Jun Hamano
doaj   +1 more source

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

open access: yesAdvanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu   +17 more
wiley   +1 more source

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