[Ototoxicity caused by anti-epileptic drugs].

According to the literature, a number of anti-epileptic drugs (AEDs) have an ototoxic effect. The mechanism of hearing dysfunction due to the use of AEDs is not well known. The main clinical manifestations of the cochleotoxic effect of the drugs are: tinnitus, sensorineural hearing loss, impaired pitch perception, hyperacusis.

[The results of a multicenter open observational study of the efficacy and safety of the dietary supplement Neururidine N in patients with acute nonspecific lower back pain in daily outpatient practice (the NEURO-N study)].

Objective: To study the efficacy and safety of the use of high (200 mg) doses of uridine monophosphate in combination with choline (dietary supplement, dietary supplement, Neururidine N) in the treatment of patients with nonspecific back pain.

Material And Methods: An open observational study was conducted, which included 101 patients with acute PB; group 1 included 65 patients who received Neurouridine N (1 caps/day) meloxicam (7.5-15 mg/day) and meloxicam (7.

[Localization features of FAP-positive activated stromal cells in fibrosis in patients with new coronavirus infection COVID-19].

Objective: To evaluate the representation and localization of FAP-positive activated stromal cells depending on the severity of fibrotic changes in tissues of patients with a confirmed diagnosis of COVID-19.

Material And Methods: 20 autopsy observations of patients who died from COVID-19 were studied. Immunohistochemical studies were performed using antibodies to CD90, FAP and aSMA and a dual imaging system.

Rationally designed laterally-condensed-catalysts deliver robust activity and selectivity for ethylene production in acetylene hydrogenation.

Future carbon management strategies require storage in elemental form, achievable through a sequence of CO hydrogenation reactions. Hydrogen is recycled from molecular intermediates by dehydrogenation, and side product acetylene selectively hydrogenated to ethylene. Existing Pd alloy catalysts for gas purification underperform in concentrated feeds, necessitating novel concepts.

Modeling the profibrotic microenvironment in vitro: Model validation.

Establishing the molecular and cellular mechanisms of fibrosis requires the development of validated and reproducible models. The complexity of in vivo models challenges the monitoring of an individual cell fate, in some cases making it impossible. However, the set of factors affecting cells in vitro culture systems differ significantly from in vivo conditions, insufficiently reproducing living systems.