Simulated Gastrointestinal Fluids Impact the Stability of Polymer-Functionalized Selenium Nanoparticles: Physicochemical Aspects.

Background: Selenium (Se) is a vital micronutrient for maintaining homeostasis in the human body. Selenium nanoparticles (SeNPs) have demonstrated improved bioavailability compared to both inorganic and organic forms of Se. Therefore, supplementing with elemental Se in its nano-form is highly promising for biomedical applications related to Se deficiency.

Social participation in health - case studies from primary health care in Kosovo.

Background: Participation and inclusion of service users in health governance impact the quality of care and citizen well-being. In developing countries, such as Kosovo, disadvantaged groups are particularly important due to deep exclusionary structures and multiple systemic barriers to participation and care provision.

Purpose: To investigate the effects of three interventions on social participation in decision-making in several primary healthcare sites among the population and particularly vulnerable groups, i.

Amphiphilicity of Tetraazaporphyrins Containing Four Terminal Carboxylic Acid and Four Alkyl Groups Promotes Face-On Orientation in Langmuir Films.

Control over the orientation of polycyclic aromatic dyes in thin films is paramount to tailoring their optical, electronic, and mechanical properties. Their supramolecular assembly in films is tuned here by converting the macrocyclic dyes to large amphiphiles. Two octaalkythio-substituted tetraazaporphyrins (TAPs) with one 5-carboxypentyl and one pentyl or dodecyl chain per pyrrole ring were synthesized as statistical mixtures of four regioisomers.

Immune persistence and booster response of a quadrivalent meningococcal conjugate vaccine (MenACYW-TT) 5 years after primary vaccination of adults at ≥56 years of age.

Stage I of this study (NCT04142242) demonstrated the safety and immunogenicity of a booster dose of a licensed quadrivalent meningococcal tetanus toxoid-conjugate vaccine (MenACYW-TT) and immune persistence 3 and 6-7 years after priming in older adults who received either quadrivalent meningococcal polysaccharide vaccine (MPSV4) or MenACYW-TT at ≥56 years of age. Stage II, reported here, assessed the antibody persistence after MenACYW-TT versus MPSV4 priming and the safety and immunogenicity of a booster dose of MenACYW-TT in older adults 5 years after primary vaccination with either MPSV4 or MenACYW-TT. A serum bactericidal assay (hSBA) was used to measure functional antibodies against each serogroup immediately before MenACYW-TT booster vaccination and on day (D) 30 post-booster.

Management and clinical outcome of myocardial infarction in Kosovo: A cross-sectional study.

Background And Aims: Myocardial infarction (MI) is cause of mortality worldwide, irrespective of its presentation as non-ST-segment elevation MI (NSTEMI) or ST-segment elevation MI (STEMI). The objective of this study was to assess national results of management and clinical outcome of acute MI patients in Kosovo.

Methods: This cross-sectional descriptive study, conducted at the Clinic of Cardiology of the University Clinical Center of Kosovo, in Prishtina, included all patients hospitalized with acute MI over a period of 7 years (2014-2020).

Investigation of nanostructured lipid carriers for fast intracellular localization screening using the Echo liquid handler.

In the field of precision medicine, therapy is optimized individually for each patient, enhancing efficacy while reducing side effects. This involves the identification of promising drug candidates through high-throughput screening on human derived cells in culture. However, screening of drugs which have poor solubility or permeability remains challenging, especially when targeting intracellular components.

Experimental study of particle impact on cohesive granular packing.

We investigate experimentally the impact process of sand particles onto a cohesive granular packing made of similar particles. We use a sand-oil mixture with varying liquid content to tune the cohesive strength of the packing. The outcome of the impact is analyzed in terms of the production of ejected particles from the packing.

Prognostic Factors for Long-Term Eribulin Response in a Cohort of Patients With HER2-Negative Metastatic Breast Cancer.

Context And Aims: Eribulin is used in taxane and anthracycline refractory HER2-negative metastatic breast cancers (MBC). Patients treated in pivotal clinical trials achieved low survival rates, therefore, the identification of prognostic criteria for long progression-free survival (PFS) is still an unmet medical need. In this study, we sought to determine potential prognostic criteria for long-term eribulin response in HER2-negative MBC.

Miliary Tuberculosis with Diffuse Pulmonary and Extrapulmonary Involvement.

In patients coming from countries with a high prevalence of tuberculosis and presenting with chronic infectious disease, tuberculosis with pulmonary and/or extrapulmonary involvement should be included in the differential diagnosis.

Temporal and spatial heterogeneity of HER2 status in metastatic colorectal cancer.

Background: HER2-targeted therapies have recently emerged as an option in the management of metastatic colorectal cancer (mCRC) overexpressing HER2. However, data regarding HER2 status in primary CRC and its corresponding liver metastases are limited, potentially influencing clinical decisions. Therefore, the aim of this study was to compare the HER2 status in primary CRC and paired liver metastases.

The Role of Dental Arch Dimensions and Impacted Third Molars on Mandibular Anterior Segment Crowding.

Objectives:  This study aimed to investigate the potential impact of arch dimensions and unerupted third molars on mandibular anterior segment crowding.

Materials And Methods:  This study included a total of 240 subjects with an average age of 18 years seeking orthodontic treatment. Panoramic radiographs, alginate impressions, and study models were taken for measurements.

Observing the Dynamics of an Electrochemically Driven Active Material with Liquid Electron Microscopy.

Electrochemical liquid electron microscopy has revolutionized our understanding of nanomaterial dynamics by allowing for direct observation of their electrochemical production. This technique, primarily applied to inorganic materials, is now being used to explore the self-assembly dynamics of active molecular materials. Our study examines these dynamics across various scales, from the nanoscale behavior of individual fibers to the micrometer-scale hierarchical evolution of fiber clusters.

Nanoantennas report dissipative assembly in oscillatory electric fields.

Understanding driving forces for dissipative, i.e., out of equilibrium, assembly of nanoparticles from colloidal solution at liquid-solid interfaces provides the ability to design external cues for reconfigurable device response.

Poly(Allylamine Hydrochloride) and ZnO Nanohybrid Coating for the Development of Hydrophobic, Antibacterial, and Biocompatible Textiles.

In healthcare facilities, infections caused by () from textile materials are a cause for concern, and nanomaterials are one of the solutions; however, their impact on safety and biocompatibility with the human body must not be neglected. This study aimed to develop a novel multilayer coating with poly(allylamine hydrochloride) (PAH) and immobilized ZnO nanoparticles (ZnO NPs) to make efficient antibacterial and biocompatible cotton, polyester, and nylon textiles. For this purpose, the coated textiles were characterized with profilometry, contact angles, and electrokinetic analyzer measurements.

Figure it out on your own: a mixed-method study on pelvic health survivorship care after gynecologic cancer treatments.

Purpose: Pelvic health issues after treatment for gynecological cancer are common. Due to challenges in accessing physiotherapy services, exploring virtual pelvic healthcare is essential. This study aims to understand needs, preferences, barriers, and facilitators for a virtual pelvic healthcare program for gynecological cancer survivors.

Maternal satisfaction with group care: a systematic review.

Objective: This review examined the quantitative relationship between group care and overall maternal satisfaction compared with standard individual care.

Data Sources: We searched CINAHL, Clinical Trials, The Cochrane Library, PubMed, Scopus, and Web of Science databases from the beginning of 2003 through June 2023.

Study Eligibility Criteria: We included studies that reported the association between overall maternal satisfaction and centering-based perinatal care where the control group was standard individual care.

Multiscale Molecular Dynamics Simulations of an Active Self-Assembling Material.

Inspired by the adaptability observed in biological materials, self-assembly processes have attracted significant interest for their potential to yield novel materials with unique properties. However, experimental methods have often fallen short in capturing the molecular details of the assembly process. In this study, we employ a multiscale molecular dynamics simulation approach, complemented by NMR quantification, to investigate the mechanism of self-assembly in a redox-fueled bioinspired system.

CryoEM reveals the complex self-assembly of a chemically driven disulfide hydrogel.

Inspired by the adaptability of biological materials, a variety of synthetic, chemically driven self-assembly processes have been developed that result in the transient formation of supramolecular structures. These structures form through two simultaneous reactions, forward and backward, which generate and consume a molecule that undergoes self-assembly. The dynamics of these assembly processes have been shown to differ from conventional thermodynamically stable molecular assemblies.

Antibacterial evaluation of different prosthetic liner textiles coated by CuO nanoparticles.

Prosthetic liners are mainly used as an interface between residual limbs and prosthetic sockets to minimize physical and biological damage to soft tissue. However, the closed and moist conditions within liners and the amputee's skin provide a suitable environment for bacterial growth to cause infections. This study aimed to coat a comprehensive variant material with copper oxide nanoparticles (CuO NPs) and compare their surface analysis and antibacterial properties.

ALPPS Procedure for the Treatment of Bilobar Multiple Liver Metastasis from Colorectal Cancer: First Case in RN Macedonia.

: ALPPS (Associating Liver Partition and Portal Vein Ligation for Staged Hepatectomy), is a recently developed procedure, first performed by HJ Schlitt in Regensburg, Germany. The technique developed two stages of hepatectomy. The ALPPS procedure has been introduced to increase the volume of future liver remnant, much more than the other technique, such as PVE (portal vein embolization).