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Cyclodextrins, commonly used as excipients in antifungal formulations to improve the physicochemical properties and availability of the host molecules, have not been systematically studied for their effects and bioactivity without a complex active substance. This paper evaluates the effects of various cyclodextrins on the physiology of the test organism Candida boidinii. The research examines their impact on yeast growth, viability, biofilm formation and morphological changes. Native ACD, BCD, randomly methylated α- and β-CD and quaternary ammonium α-CD and β-CD were investigated in the 0.5–12.5 mM concentration range in both static and dynamic systems. The study revealed that certain cyclodextrins exhibited notable antifungal effects (up to ~69%) in dynamic systems; however, the biofilm formation was enhanced in static systems. The magnitude of these effects was influenced by several variables, including the size of the internal cavity, the concentration and structure of the cyclodextrins, and the contact time. Furthermore, the study found that CDs exhibited distinct effects in both static and dynamic systems, potentially related to their tendency to form aggregates. The findings suggest that cyclodextrins may have the potential to act as antifungal agents or growth promoters, depending on their structure and surrounding environments. [ABSTRACT FROM AUTHOR]

Head and neck squamous cell carcinoma (HNSCC) is among the common tumors associated with high mortality. The aim of our meta‐analysis was to determine how additional anti‐epidermal growth factor receptor (EGFR) therapy to standard chemotherapy affects the progression‐free (PFS) and overall survival (OS) of the patients, besides the most common side effects. We used CENTRAL, MEDLINE, and Embase databases until October 26, 2020, and included 13 eligible randomized controlled trials in our systematic research. The pooled hazard ratios (HR) for the main outcomes from the original data were estimated and for the other dichotomous outcomes, odds ratios (ORs) with their 95% confidence intervals (CI) were calculated. Addition of EGFR inhibitors to conventional chemotherapy significantly decreased the death and disease progression (for PFS HR: 0.68, 95% CI: 0.55–0.81, I2 = 65.5%, p = 0.005) and mortality (for OS HR: 0.83, 95% CI: 0.72–0.94, I2 = 42.3%, p = 0.076). In the EGFR inhibitor group, we revealed an increased chance of the over Grade 3 skin rashes (OR: 4.86; 95% CI: 1.52–15.49, I2 = 2.3%, p = 0.407), and all Grade skin rashes (OR: 18.32, 95% CI: 8.07–41.60, I2 = 56.6%, p = 0.032). Despite their unwanted dermatological side effects, the addition of EGFR inhibitors is recommended to be included in advanced HNSCC therapy. [ABSTRACT FROM AUTHOR]

This paper provides an overview of the relevant theoretical frameworks of well- being and migration and the links between the two concepts. The article is part of the theoretical preparatory work for the MIGWELL project. We argue that increasing it at the individual level is a universal human desire. From this perspective, migration - if it is truly voluntary - may be a tool to reach the desired outcome of increasing well-being. In general, micro-level approaches are more suitable for linking subjective well-being and migration. In particular, the "new economics and sociology of migration", the "network theory" and the "capabilities approach" offer the implicit or explicit possibility to do so. Regarding well-being, we apply a hybrid approach, inspired by both the OECD and the WeD concepts. Finally, in this paper we propose a research design that may be suitable (with some limitations) to capture the two-way relationship between the two concepts: the impact of subjective well-being on migration intention and the effect of migration on subjective well-being [ABSTRACT FROM AUTHOR]

In this paper the behavior of economic actors with goods of uncertain quality is examined from the perspective of the sociology of markets. The analysis uses the findings of in-depth interviews conducted in 2011 and 2012 amongst small and medium-size company entrepreneurs working in the construction industry. In the Hungarian construction industry neither formal rules nor vocational chambers are able to create a safe environment for entrepreneurs. Nevertheless, networks created as a result of a series of micro-selection steps might be able to encourage the enforcement of the quality of services, the observation of deadlines and what is more, ensure payment discipline. In this market, the typically high level of risk that exists can be reduced by relationships. Networks also reduce the cost of transactions since a major part of the services in this field could only be standardized at significant cost. [ABSTRACT FROM AUTHOR]

Based on previous results the cognitive profile of patients with obsessive-compulsive disorder (OCD) is determined by the impairment of executive and visual-spatial memory functions. The Rey-Osterrieth Complex Figure (ROCF) is a widely used tool for examining visual-spatial memory disorders. Several scoring systems can be used to evaluate the ROCF and the most widespread is the original Osterrieth evaluation system. The Boston Qualitative Scoring System (BQSS) is a new, much more detailed scoring system than the Osterrieth, which allows both quantitative and a more detailed qualitative analysis of ROCF. In our study, we analyzed the copying and immediate recall performance of 24 OCD and 24 age- and education-matched healthy control subjects using the Osterrieth and BQSS scoring systems. Our research had two main goals, (1) to examine the diff erences in visualspatial memory performance shown by the OCD group compared to the control group, and (2) to compare the Osterrieth and BQSS scoring systems in one clinical sample. Based on both the Osterrieth and BQSS scoring systems, our results show that the OCD group performed significantly worse in the recall phase, but not in the copy phase. According to our results both scoring systems can be effectively used to examine the functioning of visual-spatial memory in OCD patients. While the Osterrieth evaluation system is faster and more widespread, the BQSS scoring system examines detailed qualitative aspects in addition to quantitative indicators.