9,685 results match your criteria: "Palacky University.[Affiliation]"

Background: Platinum-based chemotherapy provides curative treatment to more than 95% of patients with testicular germ cell tumor but it has negative cardiometabolic and neurological effects. Regular exercise can alleviate late chemotherapy-related toxicities. We examined the impact of a 6-month supervised aerobic-strength training on cognitive and cardiometabolic health and residual level of platinum in cancer survivors.

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Which items of the movement assessment battery for children are most sensitive for identifying children with probable developmental coordination disorder? Results from a large-scale study.

Res Dev Disabil

January 2025

Department of Physical Activity, Sport and Recreation, Faculty Health Sciences, North-West University, Potchefstroom, South Africa; Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.

Introduction: Despite the widespread use of the Movement Assessment Battery for Children, 2nd edition (MABC-2), little is known about the sensitivity or specificity of the individual items to detect probable Developmental Coordination Disorder (p-DCD). This study examined which specific MABC-2 items were most sensitive to identify children with p-DCD and which items would predict p-DCD.

Methods: Based on a large dataset including European and African children aged 3-16 years (n = 4916, typically developing (TD, 49.

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Psychometric analysis of the three item loneliness scale in the Czech Republic.

BMC Psychol

January 2025

Olomouc University Social Health Institute, Palacký University Olomouc, Univerzitni 244/22, Olomouc, 771 11, Czech Republic.

Background: There is a growing importance of loneliness measurement through valid and reliable instruments. However, to establish valid and reliable measures, there is a need to explore their psychometric properties in different research settings and language environments. For this reason, this study aimed to validate the Three Item Loneliness Scale (TILS) in the Czech Republic within a Slavonic language environment.

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Background: Over 55 million people worldwide are living with dementia. The rate of cognitive decline increases with age, and loss of senses may be a contributing factor.

Objectives: This study aimed to analyze hearing, olfactory function, and color vision in patients with dementia.

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Click beetle larvae from Cretaceous Burmese amber represent an ancient Gondwanan lineage.

Sci Rep

January 2025

Department of Geoinformatics, Faculty of Science, Palacky University, 17. listopadu 50, 77146, Olomouc, Czech Republic.

The click beetles (Elateridae) represent the major and well-known group of the polyphagan superfamily Elateroidea. Despite a relatively rich fossil record of Mesozoic Elateridae, only a few species are described from the Upper Cretaceous Burmese amber. Although Elateridae spend most of their lives as larvae, our knowledge on immature stages of this family is limited, which is especially valid for the fossils.

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TMJ Metastasis: Evaluation of 3 Patients.

J Craniofac Surg

January 2025

Department of Oral and Maxillofacial Surgery, University Hospital Olomouc and Palacky University Olomouc, Olomouc, Czech Republic.

Metastases of the articular process, temporomandibular joint (TMJ), are rare findings. Their frequency is around 5% of patients with metastatic involvement of the mandible. The most common primary tumor is adenocarcinoma of the lung in women and adenocarcinoma of the prostate in men.

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Solid-State Photoswitching of Hydrazones Based on Excited-State Intramolecular Proton Transfer.

J Am Chem Soc

January 2025

Department of Organic Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Bratislava SK-842 15, Slovakia.

The development of new photochromic systems is motivated by the possibility of controlling the properties and functions of materials with high spatial and temporal resolution in a reversible manner. While there are several classes of photoswitches operating in solution, the design of systems efficiently operating in the solid state remains highly challenging, mainly due to limitations related to confinement effects. Triaryl-hydrazones represent a relatively new subclass of bistable hydrazone photoswitches exhibiting efficient / photochromism in solution.

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: Dual-modality probes, combining positron emission tomography (PET) with fluorescence imaging (FI) capabilities in a single molecule, are of high relevance for the accurate staging and guided resection of tumours. We herein present a pair of candidates targeting the cholecystokinin-2 receptor (CCK2R), namely [Ga]Ga-CyTMG and [Ga]Ga-CyFMG. In these probes, the SulfoCy5.

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W-Class States-Identification and Quantification of Bell-CHSH Inequalities' Violation.

Entropy (Basel)

December 2024

Joint Laboratory of Optics of Palacký University and Institute of Physics of AS CR, Faculty of Science, Palacký University, 17. listopadu 12, 779 00 Olomouc, Czech Republic.

We discuss a family of W-class states describing three-qubit systems. For such systems, we analyze the relations between the entanglement measures and the nonlocality parameter for a two-mode mixed state related to the two-qubit subsystem. We find the conditions determining the boundary values of the negativity, parameterized by concurrence, for violating the Bell-CHSH inequality.

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L. (AE) has a rich tradition of use in wound healing improvement across various cultures worldwide. In previous studies, we revealed that L.

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Health is one of the Sustainable Development Goals. The importance of health promotion is growing in the context of an aging population and increasing life expectancy. Prevention is often underestimated and neglected by citizens.

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Application of ultra-weak photon emission imaging in plant stress assessment.

J Plant Res

January 2025

Department of Biophysics, Faculty of Science, Palacký University, Šlechtitelů 27, Olomouc, 779 00, Czech Republic.

Article Synopsis
  • The study focuses on how oxidative damage from stress factors like drought and pollution affects Arabidopsis thaliana, highlighting ultra-weak photon emission (UPE) as a key indicator of plant health and stress levels.
  • UPE can potentially aid in developing strategies to strengthen crop resilience through improved breeding practices.
  • The research also assesses the use of charged couple device (CCD) imaging as a non-invasive method for evaluating plant stress, discussing both its benefits and limitations.
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Chiral helical scaffolds: Unlocking their potential in biomolecular interactions and biomedical applications.

Biotechnol Adv

January 2025

Department of Medical Chemistry and Biochemistry, Faculty of Medicine and Dentistry, Palacky University, Hnevotinska 3, 775 15 Olomouc, Czech Republic. Electronic address:

Article Synopsis
  • Molecules with spiral geometry, like DNA and proteins, are common in nature and serve as a basis for exploring helicenes, which are carbon-rich structures with unique optical and chiral properties.
  • Helicienes are gaining traction in biomedicine for their applications in cell imaging, drug delivery systems, protective coatings for implants, biosensors, and drug discovery due to their ability to interact with biomolecules.
  • The review highlights recent advancements in helicene derivatives that improve luminescence and photochemical properties, emphasizing their significance in enhancing bio-imaging and diagnostics in biomedical technology.
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Correction of aberrant splicing of ELP1 pre-mRNA by kinetin derivatives - A structure activity relationship study.

Eur J Med Chem

February 2025

Laboratory of Experimental Biology, Faculty of Science, Palacký University, Šlechtitelů 27, CZ-78371 Olomouc, Czech Republic; Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University, Hněvotínská 3, 775 15 Olomouc, Czech Republic. Electronic address:

Familial dysautonomia is a debilitating congenital neurodegenerative disorder with no causative therapy. It is caused by a homozygous mutation in ELP1 gene, resulting in the production of the transcript lacking exon 20. The compounds studied as potential treatments include the clinical candidate kinetin, a plant hormone from the cytokinin family.

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High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

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Phytometabolites, Pharmacological Effects, Ethnomedicinal Properties, and Bioeconomic Potential of Velvet Apple (Diospyros discolor Willd.): A Review.

Chem Biodivers

January 2025

Liverpool John Moores University, Centre for Natural Products Discovery, School of Pharmacy and Biomolecular Sciences, Byrom Street, Liverpool, UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND.

Diospyros discolor Willd., commonly known as Velvet apple or Mabolo, is an underutilized fruit. Traditionally, various parts of D.

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Objectives: Emotional and behavioral problems (EBP) during adolescence are a major public health issue due to its high prevalence and long-lasting consequences. The knowledge of the barriers in providing psychosocial care can be a starting point for subsequent efficiency improvement. Therefore, the aim of this study is to assess which barriers do care providers experience while providing psychosocial care for adolescents with EBP.

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Refinement of the Sugar Puckering Torsion Potential in the AMBER DNA Force Field.

J Chem Theory Comput

January 2025

Department of Physical Chemistry, Faculty of Science, Palacky University, 17. listopadu 12, Olomouc 77146, Czech Republic.

The transition from B-DNA to A-DNA occurs in many protein-DNA interactions or in DNA/RNA hybrid duplexes, and thus plays a role in many important biomolecular processes that convey the biological function of DNA. However, the stability of A-DNA is severely underestimated in current AMBER force fields such as OL15, OL21 or bsc1, potentially leading to unstable or deformed protein-DNA complexes. In this study, we refine the deoxyribose dihedral potential to increase the stability of the north (N) puckering present in A-DNA.

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Motor imagery (MI) is a mental simulation of a movement without its actual execution. Our study aimed to assess how MI of two modalities of gait (normal gait and much more posturally challenging slackline gait) affects muscle activity and lower body kinematics. Electromyography (biceps femoris, gastrocnemius medialis, rectus femoris and tibialis anterior muscles) as well as acceleration and angular velocity (shank, thigh and pelvis segments) data were collected in three tasks for both MI modalities of gait (rest, gait imagery before and after the real execution of gait) in quiet bipedal stance in 26 healthy young adults.

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Acute mesenteric ischaemia (AMI) is a sudden onset of impaired bowel perfusion. Has a high mortality rate and is difficult to diagnose. Therapy involves endovascular, surgical, or a combination of both.

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Agenesis of maxillary lateral incisors: Bone formation by orthodontic tooth movement and long-term stability of the edentulous alveolar ridge at 12-15 years after treatment.

Am J Orthod Dentofacial Orthop

January 2025

Department of Orthodontics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic; Department of Dentistry, First Faculty of Medicine, Charles University and the General University Hospital, Prague, Czech Republic. Electronic address:

Introduction: The primary aim of this study was to assess the amount and long-term stability of orthodontically created bone in patients with agenesis of maxillary lateral incisors after canine distalization. The secondary aim was to explore the impact of patient age on the process of alveolar bone resorption.

Methods: A group of patients with agenesis of the maxillary permanent lateral incisor was examined at 4 time points: the beginning of orthodontic treatment (T1, n = 80), the end of treatment (T2, n = 80), 2-5 years after treatment (T3, n = 79), and 12-15 years after treatment (T4, n = 32).

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Article Synopsis
  • The study highlights the need for changes in physiotherapy training due to declining physical activity levels among the population.
  • The research found that Czech physiotherapy students generally fell short of recommended physical activity levels, with 55% of men and 41% of women not achieving the target.
  • Using wearables was shown to increase motivation for physical activity among students, indicating readiness to incorporate these tools in professional practice.
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Introduction: Glucocorticoids (GCs) are widely used as a treatment for rheumatoid arthritis (RA), leading to high cumulative doses in long-term treated patients. The impact of a high cumulative GC dose on the systemic inflammatory response in RA remains poorly understood.

Methods: We investigated long-treated patients with RA (n = 72, median disease duration 14 years) through blood counts and the serum levels of 92 inflammation-related proteins, and disease activity was assessed using the Simple Disease Activity Index (SDAI).

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