The influence of NOx, temperature, wind and total radiation on the level of ozone concentration in the Upper Silesian agglomeration.

In 2019, ozone was responsible for about 365,000 premature deaths worldwide (6.21 million healthy life years lost) and acute ozone exposure led to 16,800 premature deaths in the European Union. The aim of the study was to estimate the influence of NO, NO, wind direction (WD) wind speed (WS), air temperature (TA), and total radiation (GLR) on ozone concentration levels.

Acute abdominal aortic occlusion due to gastric dilatation caused by pyloric stenosis in a 62-year-old patient.

Acute gastric dilatation leading to compromised vascular visceral vascular flow is an exceptionally rare complication typically described in patients with bulimia or anorexia following binge episodes. We present a fatal case involving a non-bulimic patient who experienced an acute gastric dilatation secondary to pyloric stenosis. Despite intensive treatment, the patient succumbed to complications arising from acute reperfusion syndrome.

Effects of the DL76 Antagonist/Inverse Agonist of Histamine H Receptors on Experimental Periodontitis in Rats: Morphological Studies.

Background: Periodontitis preceded by gingivitis is the most common form of periodontal disease and occurs due to the interaction of microorganisms present in the complex bacterial aggregates of dental plaque biofilm and their metabolism products with periodontal tissues. Histamine is a heterocyclic biogenic amine acting via four types of receptors. Histamine H receptors act as presynaptic auto/heteroreceptors to regulate the release of histamine and other neurotransmitters.

Coexisting Conditions Modifying Phenotypes of Patients with 22q11.2 Deletion Syndrome.

22q11.2 deletion syndrome (22q11.2DS) is the most common genomic disorder with an extremely broad phenotypic spectrum.