Quantification of soluplus for dissolution tests: SEC method development and validation.

The quantification of both polymer and drug during the dissolution of an amorphous solid dispersion (ASD) in aqueous media arouses great interest and may aid in the formulation. However, the available quantification methods for polymer excipients are limited, expensive, and challenging compared to drugs. In this work, a size exclusion chromatography method (HPLC-SEC) was developed and validated to determine the concentration of a frequently used polymer excipient, Soluplus® (Sol).

Evaluation of Oleogels Stabilized by Particles of Birch Outer Bark Extract through a Novel Approach.

Structuring liquid oils into oleogels using natural and abundant biomass components as gelling agents is of great significance in fields such as foods, pharmaceuticals, and cosmetics. In this work, a more energy-efficient and technologically simpler approach for directly preparing birch outer bark extract particles containing oleogel was used. This method involves introducing birch outer bark extract particles into the oil phase directly from the extract solution, combining both the evaporation of solution and gel formation.

Evaluation of Post-Larval Diets for Indoor Weaned Largemouth Bass ().

This study aimed to evaluate different commercial diets (Otohime C1, Aller Futura (AF), Biomar Inicio Plus (BIP)) and one experimental feed (EF) in terms of their effectiveness as post-larval diets for indoor weaned largemouth bass, LMB (). Key variations in the content of nutritive values were monounsaturated fatty acid (MUFA) and highly unsaturated FA (HUFA) ω3. Fish were fed with one of four tested diets from the 33rd to the 40th day post-hatch (DPH).

Chemical Profiling and Antioxidant Activity of L. Wild-Growing in Latvia.

The L. (Tansy) has several ethnobotanical uses, mostly related to the essential oil and sesquiterpene lactones, whereas information regarding other compounds is scarce. This research is designed to characterize the phenolic compounds (flavonoids, phenolic acids, and tannins) to analyze the thujone (which is toxic in high concentrations) content and to detect the antioxidant activity (DPPH assay) of extracts.

Impact of neoadjuvant FLOT treatment of advanced gastric and gastroesophageal junction cancer following surgical therapy.

Introduction: Therapeutic treatment for advanced-stage (T-T) gastroesophageal junction (GEJ) and gastric cancer involves neoadjuvant chemotherapy with subsequent surgical intervention.

Method: Neoadjuvant oncological treatment for GEJ and gastric cancer previously consisted of the intravenous administration of epirubicin, cisplatin and fluorouracil (ECF) or epirubicin, cisplatin and capecitabine (ECX) combination (Group 1). The new protocol (FLOT, F: 5-FU, L: leucovorin, O: oxaliplatin, T: docetaxel), included patients with resectable GEJ and gastric cancer who had a clinical stage cT or higher nodal positive cN+ disease (Group 2).

The impact of the first wave of COVID-19 on students' attainment, analysed by IRT modelling method.

Universities around the world were closed for several months to slow down the spread of the COVID-19 pandemic. During this crisis, a tremendous amount of effort was made to use online education to support the teaching and learning process. The COVID-19 pandemic gave us a profound insight into how online education can radically affect students and how students adapt to new challenges.

Nursing of Pike-Perch () in Recirculating Aquaculture System (RAS) Provides Growth Advantage in Juvenile Growth Phase.

This study aimed to estimate the efficacy of two pike-perch juvenile production technologies: exclusive Recirculating Aquaculture System (RAS) culture (the RAS group) and pond larviculture with a transfer to the RAS at the 42nd day post-hatch (DPH). Both direct weaning on dry feed (the Pond-D group) and 10-day gradual weaning using bloodworms (the Pond-B group) after transfer to the RAS were evaluated in pond-nursed fry. Their survival and morphometric indices were monitored after the RAS habituation period (first 10 days), after the 18-day post-habituation period and after an additional 30 days of on-grow.

[New trends in the surgical treatment of axilla in breast cancer].

Oncosurgical treatment of breast tumors involves the removal of metastatic axillary lymph nodes. In the last 30 years, the diagnosis and treatment of axillary lymph nodes have also undergone significant changes. The introduction of sentinel lymph node biopsy in 1993 made axillary block dissection with high morbidity safely omitted in a significant proportion of patients, and similarly, the staging of breast tumors and thus oncology and complex treatment became significantly more accurate.

Localization of macroscopically undetectable intramedullary hematoma by intraoperative epidural motor evoked potential.

Introduction: Intramedullary hematoma is an uncommon, serious neurological disease, representing a diagnostic challenge. The preferred treatment is surgical. In most of the cases the lesion can be identified macroscopically.

Exploring Coping Strategies of Different Generations of Students Starting University.

Coping strategies and adaptation skills are key features in successfully adjusting to university challenges. Coping skills are an essential part of the Psychological immune system, which leads to successful adaptation. Due to COVID-19 most universities have changed their face-to-face teaching for online education.

Artificial Intelligence-Based Colorectal Polyp Histology Prediction by Using Narrow-Band Image-Magnifying Colonoscopy.

Background/aims: We have been developing artificial intelligence based polyp histology prediction (AIPHP) method to classify Narrow Band Imaging (NBI) magnifying colonoscopy images to predict the hyperplastic or neoplastic histology of polyps. Our aim was to analyze the accuracy of AIPHP and narrow-band imaging international colorectal endoscopic (NICE) classification based histology predictions and also to compare the results of the two methods.

Methods: We studied 373 colorectal polyp samples taken by polypectomy from 279 patients.

[Changes in epilepsy care during the first medical emergency period of COVID-19 pandemic in Hungary: A questionnaire survey].

Unlabelled: Összefoglaló. Bevezetés: A COVID-19-járvány világszerte hónapokra átalakította a járóbeteg-ellátás működését is. Magyarországon a 2020.

Haploinsufficiency Reduces Mitochondrial Lipid Oxidation and Causes Myopathy Associated with CoQ Deficiency.

Fatty acids and glucose are the main bioenergetic substrates in mammals. Impairment of mitochondrial fatty acid oxidation causes mitochondrial myopathy leading to decreased physical performance. Here, we report that haploinsufficiency of , a member of the aarF domain-containing mitochondrial protein kinase family, in human is associated with liver dysfunction and severe mitochondrial myopathy with lipid droplets in skeletal muscle.

Regulation of influenza A virus mRNA splicing by CLK1.

Influenza A virus carries eight negative single-stranded RNAs and uses spliced mRNAs to increase the number of proteins produced from them. Several genome-wide screens for essential host factors for influenza A virus replication revealed a necessity for splicing and splicing-related factors, including Cdc-like kinase 1 (CLK1). This CLK family kinase plays a role in alternative splicing regulation through phosphorylation of serine-arginine rich (SR) proteins.

[Complex supportive care of patients with breast cancer. ].

Interdisciplinary studies confirm that the traumatic nature of cancer diagnosis and the long course of treatment may often lead to a series of emotional problems among cancer patients, this way precluding physical and psychological recovery. The aim of the study was to create a complex psychosocial intervention program for breast cancer patients and to present our preliminary results. In our 6 week long study, 50 breast cancer patients were assessed.

Synthesis and characterization of amino acid substituted sunitinib analogues for the treatment of AML.

Acute myeloid leukemia (AML) is the most common type of leukemia in adults. Sunitinib, a multikinase inhibitor, was the first Fms-like tyrosine kinase 3 (FLT3) inhibitor clinically used against AML. Off-target effects are a major concern for multikinase inhibitors.

Spatial characterization of light beams analyzed by cylindrical-grating slit-less spectrometers.

In this work, we theoretically analyze the spatial information provided by cylindrical-grating slit-less spectrometers. We raise attention on the often not considered property that the spatial features acquired using these spectrometers are different from what can be obtained using a spectrometer with an entrance slit. In relation to this, we also highlight that they do not provide information directly on the real spatial beam profile.

Novel compounds with potent CDK9 inhibitory activity for the treatment of myeloma.

Cyclin-dependent kinases (CDKs) and Polo-like kinases (PLKs) play key role in the regulation of the cell cycle. The aim of our study was originally the further development of our recently discovered polo-like kinase 1 (PLK1) inhibitors. A series of new 2,4-disubstituted pyrimidine derivatives were synthesized around the original hit, but their PLK1 inhibitory activity was very poor.

What contributes to long-term quality of life in breast cancer patients who are undergoing surgery? Results of a multidimensional study.

Purpose: This study aims to examine the key determinants of long-term quality of life in breast cancer patients who are undergoing surgery using a multidimensional approach and taking into account preoperative and post-operative psychological characteristics such as anxiety, depression, posttraumatic growth, body image, and physical activity as well as medical parameters.

Methods: The study involved 63 breast cancer patients from the Department of Surgery at the University of Szeged. Assessments occurred 1 day before surgery as well as 3 days and 18 months after surgery using the Spielberger State and Trait Anxiety Inventory (STAI), Beck's Depression Inventory (BDI), Functional Assessment of Cancer Therapy-Breast Cancer Scale (FACT-B), Posttraumatic Growth Inventory (PTGI) and Breast Impact of Treatment Scale (BITS).

Intravenous immunoglobulin: pharmacological properties and use in polyneuropathies.

Intravenous immunoglobulin (IVIg) is increasingly used for the treatment of autoimmune and systemic inflammatory diseases with both licensed and off-label indications. The mechanism of action is complex and not fully understood, involving the neutralization of pathological antibodies, Fc receptor blockade, complement inhibition, immunoregulation of dendritic cells, B cells and T cells and the modulation of apoptosis. Areas covered: First, this review describes the pharmacological properties of IVIg, including the composition, mechanism of action, and adverse events.

Carrier-envelope phase changes in the focal region: propagation effects measured by spectral interferometry.

Spectral interferometric measurements are presented that show how wave propagation affects the carrier-envelope phase (CEP) of an ultrashort pulse in the focal region and results in variations that are different from the Gouy phase shift. Wavelength-dependent properties of the input beam are investigated and are seen to influence how the CEP is altered. The measured CEP changes show characteristics similar to the variations predicted by theory.

[HEALTH INSURANCE ASPECTS OF PHYSIOTHERAPEUTIC CARE OF NEUROLOGY DISORDERS IN OUTPATIENT CARE].

Background And Purpose: The aim of our study is to analyse the ambulatory rehabilitation care of patients with neurological disorders in the field of physiotherapy.

Methods: Data derive from the database of the Hungarian National Health Insurance Fund Administration (year 2009). The analyses covered patients with diagnosis "G00-G99 Diseases of the nervous system" according to the International Classification of Diseases and underwent physiotherapy treatment.

[NEUROINTERVENTIONAL TREATMENT OF ACUTE ISCHEMIC STROKE: OUR EXPERIENCE IN KAPOSVAR, HUNGARY].

Aim Of The Study: In the present study, we report procedural and mid-term functional outcome data on the first 50 neurointerventional treatments of acute ischemic stroke in the Kaposi Mór County Hospital, Kaposvár, Hungary.

Materials And Methods: Endovascular recanalization of occluded large cervical and intracranial arteries was performed following an unsuccessful intravenous lysis or when intravenous lysis was contraindicated. A control cohort was retrospectively formed by analyzing data of 16 patients who has been unsuccesfully treated with iv.