Background and Purpose: Ozone is an inorganic molecule with effective antimicrobial properties. Clinical treatment of ozonated water was used for the elimination of Candida albicans, Enterococcus faecalis, endotoxins, and biofilms from root canals. In addition, its therapeutic effects for tinea pedis, ulcers, and leishmaniasis were investigated. The purpose of the present study was to evaluate ...

Three recently-completed sets of simulations of multiple chemistry-climate models with greenhouse gases only, with all anthropogenic forcings, and with anthropogenic and natural forcings, allow the causes of observed stratospheric changes to be quantitatively assessed using detection and attribution techniques. The total column ozone response to halogenated ozone depleting substances and to nat...

This paper reports initial results from an Ozone Mapping and Profiler Suite (OMPS) Nadir Mapper cloud pressure and cloud fraction algorithm. The OMPS cloud products are intended for use in OMPS ozone or other tracegas algorithms. We developed the OMPS cloud products using a heritage algorithm developed for the Ozone Monitoring Instrument (OMI) on NASA’s Aura satellite. The cloud pressure algori...

Nonsteroidal anti-inflammatory drugs ameliorate pain and fever by inhibiting cyclooxygenase (COX) and suppressing prostanoid formation. Microsomal prostaglandin E synthase-1 (mPGES-1) catalyzes formation of PGE(2) from the COX product PGH(2) and has emerged as a therapeutic target. Inhibition of mPGES-1, however, renders the PGH(2) substrate available for diversion to other PG synthases. To add...

Ozone induces epithelial hyperplasia and mucous cell metaplasia (MCM) in nasal transitional epithelium (NTE) of rats. A transient neutrophil influx accompanies upregulation of mucin messenger RNA (mRNA) before the onset of MCM. The present study was designed to examine the role of neutrophils in ozone-induced epithelial changes in the NTE of rats. Fourteen hours before inhalation exposure, male...

Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract Introduction Conclusions References Tables Figures Back Close Full Screen / Esc Abstract This paper presents key results achieved on analysis of relation between high-quality simultaneous Dobson, Brewer ground and TOMS-V8, GOME-WFDOAS satellite total ozone observations for Hradec Kralove, Czech Republic. St...

The spatial dependence of total column ozone varies strongly with latitude, so that homogeneous models (invariant to all rotations) are clearly unsuitable. However, an assumption of axial symmetry, which means that the process model is invariant to rotations about the Earth’s axis, is much more plausible and considerably simplifies the modeling. Using TOMS (Total Ozone Mapping Spectrometer) mea...

Abstract. After the decrease of ozone-depleting substances (ODSs) as a consequence Montreal Protocol, it is still challenging to detect recovery in total column amount ozone (total ozone) at northern high latitudes. To assess regional changes “ozone-recovery” period (2000–2020) latitudes, this study investigates trends from ground-based measurements three stations Norway (Oslo, Andøya, and Ny-Å...