12,072 results match your criteria: "University of Debrecen;[Affiliation]"
J Clin Med
January 2025
Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, Nagyerdei krt. 98, 4032 Debrecen, Hungary.
Patients with hyperlipidemia are of interest because of the possible interplay between chronic local dental infections and hyperlipidemia. This interventional clinical study aimed to evaluate the oral health status of hyperlipidemic patients receiving lipid-lowering therapy for at least 6 months and the effects of non-surgical and surgical dental treatments on serum C-reactive protein (CRP) levels and lipid markers. Twenty-eight patients with controlled hyperlipidemia and 18 healthy controls were enrolled in the study.
View Article and Find Full Text PDFCancers (Basel)
January 2025
Department of Medical Imaging, Faculty of Health Sciences, University of Pécs, 7621 Pécs, Hungary.
Glioblastoma, the most common and aggressive primary brain tumor in adults, presents a formidable challenge due to its rapid progression, treatment resistance, and poor survival outcomes. Standard care typically involves maximal safe surgical resection, followed by fractionated external beam radiation therapy and concurrent temozolomide chemotherapy. Despite these interventions, median survival remains approximately 12-15 months, with a five-year survival rate below 10%.
View Article and Find Full Text PDFCancers (Basel)
December 2024
Department of Hematology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
: Follicular lymphoma (FL) is a heterogeneous disease, and identifying high-risk patients early is crucial for optimal management. This study aimed to evaluate the prognostic significance of interim positron emission tomography/computed tomography (PET/CT) in newly diagnosed FL patients undergoing first-line treatment. : This single-center, retrospective study included 103 patients with newly diagnosed FL who underwent interim PET/CT.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
Regenerative Medicine and Cellular Pharmacology Laboratory, Department of Dermatology and Allergology, University of Szeged, H-6720 Szeged, Hungary.
Drug resistance is a significant challenge in pancreatic ductal adenocarcinoma (PDAC), where stromal elements such as adipose-derived mesenchymal stem cells (ASCs) contribute to a chemoresistant tumor microenvironment (TME). This study explored the effects of oxaliplatin (OXP) and 5-fluorouracil (5-FU) on PDAC cells (Capan-1) and ASCs to investigate the mechanisms of chemoresistance. While OXP and 5-FU reduced Capan-1 viability in a dose- and time-dependent manner, ASCs demonstrated high resistance, maintaining > 90% viability even at cytotoxic doses.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Centre of Cardiovascular Diseases and Internal Medicine, Borsod-Abauj-Zemplen County Central Hospital and University Teaching Hospital, Szentpéteri kapu 72-76, 3526 Miskolc, Hungary.
Coenzyme Q10 (CoQ10) plays a crucial role in facilitating electron transport during oxidative phosphorylation, thus contributing to cellular energy production. Statin treatment causes a decrease in CoQ10 levels in muscle tissue as well as in serum, which may contribute to the musculoskeletal side effects. Therefore, we aimed to assess the effect of newly initiated statin treatment on serum CoQ10 levels after acute ST-elevation myocardial infarction (STEMI) and the correlation of CoQ10 levels with key biomarkers of subclinical or clinically overt myopathy.
View Article and Find Full Text PDFDiagnostics (Basel)
December 2024
Medical Microbiology, Clinical Center, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
: Monomicrobial necrotizing fasciitis is associated with exceedingly high mortality rates. Although effective antimicrobial therapy is an important part of treatment, the traditional microbiological diagnostic methods are not fast enough to meaningfully influence early therapeutic decisions. : Here, we report the application of the BioMérieux Biofire Filmarray Joint Infection Panel (BFJIP) for the rapid detection of the causative agent and susceptibility prediction in such a case.
View Article and Find Full Text PDFPlants (Basel)
December 2024
Department of Applied Plant Biology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Böszörményi Str. 138, 4032 Debrecen, Hungary.
Soil contamination with cadmium (Cd) and salinity poses a significant challenge, affecting crop health and productivity. This study explores the combined application of sugarcane bagasse (SCB) and zinc oxide nanoparticles (ZnO NPs) to mitigate the toxic effects of Cd and salinity in wheat plants. Field experiments conducted in Cd-contaminated saline soils revealed that the application of SCB (0, 5, and 10 t ha) and ZnO NPs (0, 12.
View Article and Find Full Text PDFAnimals (Basel)
December 2024
HUN-REN Veterinary Medical Research Institute, Tábornok u. 2., H-1143 Budapest, Hungary.
Avian pox is a globally spread viral disease affecting a wide spectrum of wild and domesticated bird species. The disease is caused by a diverse group of large DNA viruses, namely, avipoxviruses (genus , family ). In this study, gross pathological examination and histopathological examination of skin lesions and several organs suggested acute poxvirus infection of a Eurasian crane (, Linnaeus, 1758).
View Article and Find Full Text PDFInt J Syst Evol Microbiol
January 2025
National Fungal Culture Collection of India (NFCCI), Biodiversity and Palaeobiology Group, MACS-Agharkar Research Institute, Pune, India.
Yeast strains representing a novel asexual ascomycetous species were isolated from seven flowers. Sequencing of the chromosomal regions coding for the D1/D2 domains of the large subunit ribosomal RNA, the ITS1-5.8S-ITS2 segments and parts of the gene coding for the small subunit ribosomal RNA showed that the isolates were conspecific.
View Article and Find Full Text PDFPorcine Health Manag
January 2025
Department of Pathology, University of Veterinary Medicine Budapest, Üllő, Hungary.
Background: Streptococcus suis (S. suis) is a major swine pathogen and a significant zoonotic agent, causing substantial economic losses in the swine sector and having considerable public health importance. The control and management of S.
View Article and Find Full Text PDFGeroscience
January 2025
Vascular Cognitive Impairment, Neurodegeneration and Healthy Brain Aging Program, Department of Neurosurgery, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
Long COVID (also known as post-acute sequelae of SARS-CoV-2 infection [PASC] or post-COVID syndrome) is characterized by persistent symptoms that extend beyond the acute phase of SARS-CoV-2 infection, affecting approximately 10% to over 30% of those infected. It presents a significant clinical challenge, notably due to pronounced neurocognitive symptoms such as brain fog. The mechanisms underlying these effects are multifactorial, with mounting evidence pointing to a central role of cerebromicrovascular dysfunction.
View Article and Find Full Text PDFSleep Breath
January 2025
Faculty of Medicine, Department of Neurology, University of Debrecen, Moricz Zs. str. 22, Debrecen, H-4032, Hungary.
Purpose: Obstructive sleep apnea-hypopnea syndrome (OSAHS) is the most common sleep-related breathing disorder. Longer term, repeated episodes of hypercapnia and hypoxemia during sleep are associated with inflammatory and atherosclerosis-related factors. The aim of this study was to explore the effect of continuous positive airway pressure (CPAP) therapy on cerebral vasoreactivity and early atherosclerosis in patients with severe OSAHS.
View Article and Find Full Text PDFIntensive Care Med Exp
January 2025
Department of Biomedical Sciences, Humanitas University, Via Levi Montalcini, Pieve Emanuele, MI; 2IRCCS Humanitas Research Hospital, Via Manzoni 56, 20089, Rozzano, Milan, Italy.
Biogerontology
January 2025
Research Centre for Molecular Exercise Science, Hungarian University of Sport Science, Alkotás U. 42-48, Budapest, 1123, Hungary.
Extracellular vesicles (EVs) are implicated in inter-organ communication, which becomes particularly relevant during aging and exercise. DNA methylation-based aging clocks reflect lifestyle and environmental factors, while regular exercise is known to induce adaptive responses, including epigenetic adaptations. Twenty individuals with High-fitness (aged 57.
View Article and Find Full Text PDFBMC Oral Health
January 2025
Institute of Health Economics and Management, Faculty of Economicsand Business, University of Debrecen, Debrecen, Hungary.
Background: Cancer is a significant public health issue all over the world. The diagnosis, treatment and follow-up of cancer patients are a huge health, economic and social burden for societies. The link between the state of health of a country and its economic performance has been proven by numerous studies.
View Article and Find Full Text PDFBMC Plant Biol
January 2025
Department of Applied Plant Biology, Faculty of Agricultural and Food Sciences and Environmental Management, University of Debrecen, Debrecen, Hungary.
Background: Water deficits, exacerbated by climate change and unpredictable weather, have become a significant global challenge to agricultural productivity. In this context, exogenous melatonin treatment is well documented as a stress alleviator; however, its effects on various biological processes, particularly in less-explored genotypes, remain understudied. This study aimed to enhance water deficit resilience in sweet corn by applying foliar melatonin to four genotypes-Messenger, Dessert, Royalty, and Tyson under two levels of water deprivation induced by polyethylene glycol at 8% and 12% concentrations in a hydroponic, controlled environment.
View Article and Find Full Text PDFJ Vet Diagn Invest
January 2025
Clinic of Equine Medicine, University of Veterinary Medicine Budapest, Üllő, Hungary.
Here we report the isolation of from a thoracic sample from a horse. A 17-y-old Hungarian Sport Horse mare was referred to the equine clinic of the University of Veterinary Medicine Budapest, Hungary, with suspected pleuritis. Upon arrival, the horse was febrile and had tachycardia, severe inspiratory dyspnea, and tachypnea.
View Article and Find Full Text PDFJ Chem Theory Comput
January 2025
Department of Theoretical Physics, University of Debrecen, P.O. Box 400, Debrecen H-4002, Hungary.
The coupling of matter to the quantized electromagnetic field of a plasmonic or optical cavity can be harnessed to modify and control chemical and physical properties of molecules. In optical cavities, a term known as the dipole self-energy (DSE) appears in the Hamiltonian to ensure gauge invariance. The aim of this work is twofold.
View Article and Find Full Text PDFPlants (Basel)
December 2024
Department of Agricultural Microbiology, Agriculture and Biology Research Institute, National Research Centre, 33 EI Buhouth St., Dokki, Cairo 12622, Egypt.
Excessive irrigation of saline-alkaline soils with Cd-contaminated wastewater has resulted in deterioration of both soil and plant quality. To an investigate this, a study was conducted to explore the effects of biochar (applied at 10 t ha), PGPRs ( (USDA 110) + at 1:1 ratio), and Si-NPs (25 mg L) on soybean plants grown in saline-alkali soil irrigated with wastewater. The results showed that the trio-combination of biochar with PGPRs, (as soil amendments) and Si-NPs (as foliar spraying), was more effective than individual or coupled applications in reducing Cd bioavailability in the soil, minimizing its absorption, translocation and bioconcentration in soybean tissues.
View Article and Find Full Text PDFToxics
November 2024
Department of Ecology, University of Debrecen, Egyetem tér 1, 4032 Debrecen, Hungary.
Potentially toxic elements (PTEs) and microplastics (MPs) in the atmosphere raise widespread apprehension due to their association with the ecosystem and public health. The accumulation of airborne MPs and PTEs was analyzed in leaves, and the Pollution Index (PI) was calculated along an industrial, residential, and rural gradient in Bangladesh. Only polyethylene terephthalate (PET) was found in the highest concentration in industrial areas compared to other areas.
View Article and Find Full Text PDFNutrients
December 2024
Faculty of Agriculture, Food Sciences and Environmental Management, Institute of Food Science, University of Debrecen, Böszörményi str. 138, 4032 Debrecen, Hungary.
Background/objectives: Baobab ( L.) is an underutilized species and edible parts (fruits, leaves and seeds) contribute to food security and human health in tropical areas. Although the fruits have attracted greater research interest and have recently been approved for consumption in EU countries, the leaves are traditionally consumed but they have yet to be studied from an interventional perspective.
View Article and Find Full Text PDFPharmaceuticals (Basel)
November 2024
Department of Internal Medicine and Oncology, Semmelweis University, 1085 Budapest, Hungary.
Epidemiological data on vitamin D status revealed that, despite various dosage and durations of supplementation, the effectiveness often fails to achieve optimal outcomes. The need for higher doses than previously recommended was suggested, but several modifying factors should be considered, including the level of deficiency, and BMI. The objectives of this post hoc evaluation are to characterize treatment effectiveness based on the applied dose, duration and BMI; and to assess the safety aspects associated with rapid repletion of vitamin D.
View Article and Find Full Text PDFMolecules
December 2024
Department of Inorganic & Analytical Chemistry, Faculty of Science & Technology, University of Debrecen, H-4032 Debrecen, Hungary.
Heterobimetallic complexes of an ambidentate deferiprone derivative, 3-hydroxy-2-methyl-1-(3-((pyridin-2-ylmethyl)amino)propyl)pyridin-4(1H)-one (PyPropHpH), incorporating an octahedral [Co(4N)] (4N = tris(2-aminoethyl)amine (tren) or tris(2-pyridylmethyl)amine (tpa)) and a half-sandwich type [(η--cym)Ru] (-cym = -cymene) entity have been synthesized and characterized by various analytical techniques. The reaction between PyPropHpH and [Co(4N)Cl]Cl resulted in the exclusive (O,O) coordination of the ligand to Co(III) yielding [Co(tren)PyPropHp](PF) () and [Co(tpa)PyPropHp](PF) (). This binding mode was further supported by the molecular structure of [Co(tpa)PyPropHp](ClO)(OH)·6HO () and [Co(tren)PyPropHpH]Cl(PF)·2HO·CHOH (), respectively, obtained via the slow evaporation of the appropriate reaction mixtures and analyzed using X-ray crystallography.
View Article and Find Full Text PDFInt J Mol Sci
December 2024
Proteomics Core Facility, Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
Vulnerable atherosclerotic plaques, especially hemorrhaged lesions, are the major cause of mortalities related to vascular pathologies. The early identification of vulnerable plaques helps to stratify patients at risk of developing acute vascular events. In this study, proteomics analyses of human carotid artery samples collected from patients with atheromatous plaques and complicated lesions, respectively, as well as from healthy controls were performed.
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