Tomáš Navrátil
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Is There Cause for Concern about Asbestos? Open
Asbestos is a substance that was previously widely used in construction and insulation materials, but which currently poses a major environmental and health problem. This article aims to provide information about the occurrence of asbestos…
Voltammetric determination of lercanidipine in urine, blood plasma, and serum using hollow fiber-based liquid phase microextraction Open
This study investigates a synergistic combination of hollow fiber-based liquid phase microextraction (HF-LPME) and voltammetric analysis using screen-printed boron-doped diamond electrodes (SP-BDDE) for the determination of antihypertensiv…
Dimetindene—Is the minimum toxic dose for children too strict? Open
Dimetindene is a sedating antihistamine indicated for the symptomatic treatment of allergic conditions. Dimetindene is marketed among others under the trade name Fenistil (oral solution). Toxicity data are limited, and there is no consensu…
Interactions of triazole terconazole with copper and zinc cations Open
Terconazole is one of the triazole derivatives with an antifungal effect. It is used locally to treat vaginal yeast infections. Terconazole could interact with copper cations in the vagina or uterus of women who use an intrauterine device …
Effectiveness and Safety of iStent Infinite Trabecular Micro-Bypass for Uncontrolled Glaucoma Open
Précis: The iStent Infinite Trabecular Micro-Bypass System implanted in patients with open angle glaucoma (OAG) (uncontrolled by prior surgical or medical therapy) was effective in reducing mean diurnal intraocular pressure with a favorabl…
3D Printed Platform for Impedimetric Sensing of Liquids and Microfluidic Channels Open
Fused deposition modeling 3D printing (FDM-3DP) employing electrically conductive filaments has recently been recognized as an exceptionally attractive tool for the manufacture of sensing devices. However, capabilities of 3DP electrodes to…
Applicability of Selected 3D Printing Materials in Electrochemistry Open
This manuscript investigates the chemical and structural stability of 3D printing materials (3DPMs) frequently used in electrochemistry. Four 3D printing materials were studied: Clear photopolymer, Elastic photopolymer, PET filament, and P…
Novel Screen-Printed Sensor with Chemically Deposited Boron-Doped Diamond Electrode: Preparation, Characterization, and Application Open
New screen-printed sensor with a boron-doped diamond working electrode (SP/BDDE) was fabricated using a large-area linear antenna microwave chemical deposition vapor system (LA-MWCVD) with a novel precursor composition. It combines the adv…
Health effects of exposure to isocyanates in a car factory Open
Our examination showed the usefulness of the BET in monitoring of workplace exposure to isocyanates and the importance of FeNO in monitoring of allergic inflammation of airways in non-smoking employees with normal spirometry.
Electroanalysis of Fentanyl and Its New Analogs: A Review Open
The review describes fentanyl and its analogs as new synthetic opioids and the possibilities of their identification and determination using electrochemical methods (e.g., voltammetry, potentiometry, electrochemiluminescence) and electroch…
NCX 667, a Novel Nitric Oxide Donor, Lowers Intraocular Pressure in Rabbits, Dogs, and Non-Human Primates and Enhances TGFβ2-Induced Outflow in HTM/HSC Constructs Open
NCX 667 leads to robust IOP lowering in several animal models. Evidence in HTM/HSC constructs indicate that the IOP reduction likely results from NO-mediated increase of the conventional outflow pathway. Other mechanisms including changes …
Three-Year Study of Markers of Oxidative Stress in Exhaled Breath Condensate in Workers Producing Nanocomposites, Extended by Plasma and Urine Analysis in Last Two Years Open
Human data concerning exposure to nanoparticles are very limited, and biomarkers for monitoring exposure are urgently needed. In a follow-up of a 2016 study in a nanocomposites plant, in which only exhaled breath condensate (EBC) was exami…
Volammetric determination of butylated hydroxyanisol in biodiesel, mineral and synthetic oils using gold electrode Open
Voltammetric determination of butylated hydroxyanisol (BHA) antioxidant in
\npropan-2-ol containing 0.1 mol l–1 H2SO4 using DC voltammetry with gold
\nworking electrode was tested. The developed method is designed for determination
\nof BH…
View article: Efficiency of 123I-ioflupane SPECT as a marker of basal ganglia damage in acute methanol poisoning: a six-year prospective study
Efficiency of 123I-ioflupane SPECT as a marker of basal ganglia damage in acute methanol poisoning: a six-year prospective study Open
Purpose Investigate whether 123 I-ioflupane SPECT (DaT SPECT) has the potential as a marker of basal ganglia damage in acute methanol poisoning. Methods Prospective, single-centre, cohort study of patients with confirmed methanol poisoning…
View article: The impact of co-morbidities on a 6-year survival after methanol mass poisoning outbreak: possible role of metabolic formaldehyde
The impact of co-morbidities on a 6-year survival after methanol mass poisoning outbreak: possible role of metabolic formaldehyde Open
Context: The influence of co-morbid conditions on the outcome of acute methanol poisoning in mass poisoning outbreaks is not known.Objective: The objective of this is to study the impact of burden of co-morbidities, complications, and meth…
NanoTiO2 Sunscreen Does Not Prevent Systemic Oxidative Stress Caused by UV Radiation and a Minor Amount of NanoTiO2 is Absorbed in Humans Open
The present pilot study tested the efficiency of nanoTiO2 sunscreen to prevent the oxidative stress/inflammation caused by ultraviolet (UV) radiation using biomarkers in subjects’ blood, urine, and exhaled breath condensate (EBC). In addit…
Clinical and genetic determinants of chronic visual pathway changes after methanol - induced optic neuropathy: four-year follow-up study Open
Improvement of optic nerve conductivity occurred in more than 80% of patients, but evoked potential amplitude tended to decrease during the 4 years of observation. ApoE4 allele carriers demonstrated lower RNFL thickness, longer P1 latency,…
General approach to suspected poisoning in children Open
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