and Variant Alleles Affect Susceptibility to Infection and Severity of -Associated Clinical Manifestations.

Considering the mutual relationship between redox disbalance and inflammation in (HP) infection, we aimed to evaluate whether the polymorphisms in antioxidant glutathione transferases genes ( rs1695, rs1138272, rs4925 and rs156697) modify susceptibility to HP infection, as well as the severity of HP-associated gastric manifestation development. Therefore, GST gene polymorphisms were determined via the appropriate PCR in 101 HP-positive and 107 HP-negative patients. Our results show that carriers of the variant genotype (rs1695) or at least one variant allele (rs1138272) were more prone to the development of HP-positive gastritis compared with reference allele carriers (OR = 3.

Evaluating pain management practices for cancer patients among health professionals in cancer and supportive/palliative care units: a Belgian survey.

Background: Pain is reported in 66% of cancer patients with advanced disease. Adequate pain management is a cornerstone of comprehensive supportive cancer care.

Purpose: The purpose of this study was to assess pain management in Oncology Units in Belgium.

Development of a high-fidelity digital twin using the discrete element method for a continuous direct compression process. Part 2. Validation of calibration workflow.

This paper is the second in a series of two that describes the application of discrete element method (DEM) and reduced order modeling to predict the effect of disturbances in the concentration of drug substance at the inlet of a continuous powder mixer on the concentration of the drug substance at the outlet of the mixer. In the companion publication, small-scale material characterization tests, a careful DEM parameter calibration and DEM simulations of the manufacturing process were used to develop a reliable RTD models. In the current work, the same calibration workflow was employed to evaluate the predictive ability of the resulting reduced-order model for an extended design space.

Development of a high-fidelity digital twin using the discrete element method for a continuous direct compression process. Part 1. Calibration workflow.

In this work, a high-fidelity digital twin was developed to support the design and testing of control strategies for drug product manufacturing via direct compression. The high-fidelity digital twin platform was based on typical pharmaceutical equipment, materials, and direct compression continuous processes. The paper describes in detail the material characterization, the Discrete Element Method (DEM) model and the DEM model parameter calibration approach and provides a comparison of the system's response to the experimental results for stepwise changes in the API concentration at the mixer inlet.

Prediction of the Intra-T Lymphocyte Tacrolimus Concentration after Kidney Transplantation with Population Pharmacokinetic Modeling.

The intracellular tacrolimus concentration in CD3 T lymphocytes is proposed to be a better representative of the active component of tacrolimus than the whole blood concentration. However, intracellular measurements are complicated. Therefore, the aim of this study was to describe the relationship between intracellular and whole blood tacrolimus concentrations in a population pharmacokinetic model.

Phytoremediation potential of invasive plant species for potentially toxic elements along the Sava River upstream.

Invasive plant species (IPS) have many characteristics that are necessary for successful phytoremediation and the accumulation of large amounts of potentially toxic elements (PTEs). The most common IPS from the source of the Sava River are Re and . Considering that the riparian soils of the Sava River are classified as moderately polluted, this study investigated their enrichment with PTEs (As, B, Cd, Cr, Cu, Ni, Pb, Zn) and the potential for accumulation of these elements in roots and leaves of the most common IPS.

The landscape of cancer-rewired GPCR signaling axes.

We explored the dysregulation of G-protein-coupled receptor (GPCR) ligand systems in cancer transcriptomics datasets to uncover new therapeutics opportunities in oncology. We derived an interaction network of receptors with ligands and their biosynthetic enzymes. Multiple GPCRs are differentially regulated together with their upstream partners across cancer subtypes and are associated to specific transcriptional programs and to patient survival patterns.

Multifocal Infantile Hemangioma - Presentation of 4 Cases and Review of the Selected Literature.

Background: Multifocal infantile hemangiomas (IHs) are focal cutaneous lesions affecting more than 1 anatomic site. The multifocal distribution pattern is the rarest form of IH manifestation, accounting for only 3-4% of all affected infants. This type of cutaneous IHs may be a marker for extracutaneous disease, with the liver being the most frequently affected organ.

Discovery of a new class of potent pyrrolo[3,4-c]quinoline-1,3-diones based inhibitors of human dihydroorotate dehydrogenase: Synthesis, pharmacological and toxicological evaluation.

Twenty N-substituted pyrrolo[3,4-c]quinoline-1,3-diones 3a-t were synthesized by a cyclization reaction of Pfitzinger's quinoline ester precursor with the selected aromatic, heteroaromatic and aliphatic amines. The structures of all derivatives were confirmed by IR, H NMR, C NMR and HRMS spectra, while their purity was determined using HPLC techniques. Almost all compounds were identified as a new class ofpotent inhibitors against hDHODH among which 3a and 3t were the most active ones with the same IC values of 0.

Eco-Friendly Extraction: A green approach to maximizing bioactive extraction from pumpkin ( L.).

The research focused on optimizing the accelerated solvent extraction (ASE) of carotenoids and polyphenols from pumpkin powder. The study optimized accelerated solvent extraction (ASE) of carotenoids and polyphenols from pumpkin powder. Using a mix of standard score (SS) and artificial neural network (ANN) methods, the extraction process was fine-tuned.

Biochemical and molecular responses of the ascorbate-glutathione cycle in wheat seedlings exposed to different forms of selenium.

Biofortification aims to increase selenium (Se) concentration and bioavailability in edible parts of crops such as wheat (Triticum aestivum L.), resulting in increased concentration of Se in plants and/or soil. Higher Se concentrations can disturb protein structure and consequently influence glutathione (GSH) metabolism in plants which can affect antioxidative and other detoxification pathways.

Ecophysiological response of L. to multiple stress factors during the revitalisation of coal fly ash lagoons at different stages of weathering.

The enormous quantities of fly ash (FA) produced by thermal power plants is a global problem and safe, sustainable approaches to reduce the amount and its toxic effects are still being sought. Vegetation cover comprising long-living species can help reduce FA dump-related environmental health issues. However, the synergistic effect of multiple abiotic factors, like drought, low organic matter content, a deficit of essential nutrients, alkaline pH, and phytotoxicity due to high potentially toxic element (PTE) and soluble salt content, limits the number of species that can grow under such stressful conditions.

Valuable Antimicrobial (In Vitro and In Situ) and Antibiofilm Agent with Potential Antiproliferative Effects.

With the growing issues of food spoilage, microbial resistance, and high mortality caused by cancer, the aim of this study was to evaluate essential oil (TZEO) as a potential solution for these challenges. Here, we first performed GC/MS analysis which showed that the tested TZEO belongs to the linalool chemotype since the abundance of linalool was found to be 38.0%.

Beyond neuromuscular activity: botulinum toxin type A exerts direct central action on spinal control of movement.

Overt muscle activity and impaired spinal locomotor control hampering coordinated movement is a hallmark of spasticity and movement disorders like dystonia. While botulinum toxin A (BoNT-A) standard therapy alleviates mentioned symptoms presumably due to its peripheral neuromuscular actions alone, the aim of present study was to examine for the first time the toxin's trans-synaptic activity within central circuits that govern the skilled movement. The rat hindlimb motor pools were targeted by BoNT-A intrasciatic bilateral injection (2 U per nerve), while its trans-synaptic action on premotor inputs was blocked by intrathecal BoNT-A-neutralising antitoxin (5 i.

Variant Genotype Affects the Risk of Developing Severe Forms of COVID-19.

In SARS-CoV-2 infection, excessive activation of the immune system intensively increases reactive oxygen species levels, causing harmful hyperinflammatory and oxidative state cumulative effects which may contribute to COVID-19 severity. Therefore, we assumed that antioxidant genetic profile, independently and complemented with laboratory markers, modulates COVID-19 severity. The study included 265 COVID-19 patients.

Implementation of Pharmacogenetics in First-Line Care: Evaluation of Its Use by General Practitioners.

Pharmacogenetics (PGx) can explain/predict drug therapy outcomes. There is, however, unclarity about the use and usefulness of PGx in primary care. In this study, we investigated PGx tests ordered by general practitioners (GPs) in 2021 at Dept.

Hand, Foot, and Mouth Disease in Children: Clinical Characteristics of an Outbreak in Novi Sad, Serbia.

Hand, foot, and mouth disease (HFMD) is a relatively common mild viral infection that usually affects young children, mainly occurring during the late spring, early summer, and fall months. It is most commonly caused by members of the human enterovirus (HEV) genus. Recently, HFMD has received renewed attention because of evidence that this disease could have clinical, epidemiological, and etiological characteristics different from those initially associated with it.

EXPANSION: a webserver to explore the functional consequences of protein-coding alternative splice variants in cancer genomics.

Summary: EXPANSION (https://expansion.bioinfolab.sns.

Irinotecan-Induced Toxicity: A Pharmacogenetic Study Beyond UGT1A1.

Background And Objective: Side effects of irinotecan treatment can be dose limiting and may impair quality of life. In this study, we investigated the correlation between single nucleotide polymorphisms (SNPs) in genes encoding enzymes involved in the irinotecan metabolism and transport, outside UGT1A1, and irinotecan-related toxicity. We focused on carboxylesterases, which are involved in formation of the active metabolite SN-38 and on drug transporters.

rs8177412 Polymorphism Modifies Risk of Upper Urothelial Tumors in Patients with Balkan Endemic Nephropathy.

Current data suggest that aristolochic acid (AA) exposure is a putative cause of Balkan endemic nephropathy (BEN), a chronic kidney disease strongly associated with upper tract urothelial carcinoma. The cellular metabolism of AA is associated with the production of reactive oxygen species, resulting in oxidative distress. Therefore, the aim of this study was to analyze individual, combined and cumulative effect of antioxidant gene polymorphisms ( rs6721961, rs1048290, rs1695, rs1138272, rs8177412 and rs1045642), as well as haplotypes with the risk for BEN development and associated urothelial cell carcinoma in 209 BEN patients and 140 controls from endemic areas.

Acute Coronary Syndrome Presenting during On- and Off-Hours: Is There a Difference in a Tertiary Cardiovascular Center?

: ACS presents an acute manifestation of coronary artery disease and its treatment is based on timely interventional diagnostics and PCI. It has been known that the treatment and the outcomes are not the same for all the patients with ACS during the working day, depending on the availability of the procedures and staff. The aim of the study was to explore the differences in clinical characteristics and outcomes in patients admitted for ACS during on- and off-hours.

Modelling changes in the pharmacokinetics of tacrolimus during pregnancy after kidney transplantation: A retrospective cohort study.

Aims: Pregnancy after kidney transplantation is realistic but immunosuppressants should be continued to prevent rejection. Tacrolimus is safe during pregnancy and is routinely dosed based on whole-blood predose concentrations. However, maintaining these concentrations is complicated as physiological changes during pregnancy affect tacrolimus pharmacokinetics.