Intralesional hyaluronidase injection to relieve non-hyaluronic acid filler-induced vascular adverse events.

Background: Vascular adverse events (VAEs) occurring during injections of soft-tissue fillers are still considered a challenging issue for both patients and practitioners. Hyaluronidase can dissolve hyaluronic acid (HA)-based soft-tissue fillers during a VAE. For VAEs induced by non-HA fillers, the absence of an "antidote" is regarded as exceptionally challenging.

From Simple Palladium(II) Monomers to 2D Heterometallic Sodium-Palladium(II) Coordination Networks with 2-Halonicotinates.

The 2D heterometallic sodium-palladium(II) coordination polymers with 2-halonicotinates [2-chloropyridine-3-carboxylate (2-chloronicotinate), 2-Clnic and 2-bromopyridine-3-carboxylate (2-bromonicotinate), 2-Brnic], {[Na(HO)(μ-HO)PdCl(μ-2-Clnic-')]} (), and {[Na(HO)(μ-HO)PdBr(μ-2-Brnic-')]·2HO} () were prepared in aqueous solutions under the presence of NaHCO, while palladium(II) monomers with the neutral 2-chloronicotinic and 2-bromonicotinic acid ligands, [PdCl(2-ClnicH-)]·2DMF () and [PdCl(2-BrnicH-)]·2DMF (), were prepared in DMF/water mixtures (DMF = ,'-dimethylformamide). The zigzag chains of water-bridged sodium ions are in turn bridged by [PdCl(2-Clnic)] moieties in or by [PdBr(2-Brnic)] moieties in , leading to the formation of the infinite 2D coordination networks of or . The DFT calculations showed the halosubstituents type (Cl Br) does not have an influence on the formation of either or isomers.

The effect of Artemisia annua L. extract on microbiologically influenced corrosion of A36 steel caused by Pseudomonas aeruginosa.

The protective effect of A. annua against microbiologically influenced corrosion (MIC) of A36 steel caused by P. aeruginosa (PA) in a simulated marine environment was investigated using electrochemical, spectroscopic, and surface techniques.

Surfactant-Free Microemulsions in Fragrance Tinctures.

Tinctures are alcoholic or hydroalcoholic solutions prepared from vegetable or chemical substances. The concentration of the solute varies up to a maximum of 50%, e.g.

Features of mechanical injuries of the lower extremities according to a forensic medical examination: a retrospective analysis.

Objective: The aim: To study the structure of lower extremities' mechanical injuries and the reasons for an additional (commission) forensic medical examination appointment, according to a retrospective analysis.

Patients And Methods: Materials and methods: research protocols were116 reports of additional (commission) forensic medical examinations of victims with mechanical trauma to lower extremities; research methods - retrospective analysis, statistical method. Reports of forensic medical commission examination were selected by random sampling, for the period February - June 2018.