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Wyszukujesz frazę "Aebisher, David" wg kryterium: Autor


Tytuł:
Singlet oxygen lifetime and diffusion measurements
Autorzy:
Ożog, Łukasz
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/454834.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
photodynamic therapy
singlet oxygen
diffusion
Opis:
Introduction. Photodynamic therapy (PDT) is considered to be a promising antitumor methodology due the cytotoxicity of singlet oxygen (1 O2 ). Aim. To present singlet oxygen which is highly reactive and decomposes to the ground state rapidly. Material and methods. Analysis of literature. Results. This review presents techniques to measure lifetime and diffusion of 1 O2.
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 2; 123-126
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methods of singlet oxygen generation and detection for understanding photodynamic processes
Autorzy:
Ożog, Łukasz
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/455005.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
photodynamic therapy
ifetime of singlet oxygen photosensitizing agent
Opis:
Introduction. Photodynamic therapy (PDT) is a clinically approved therapeutic procedure that exerts selective cytotoxic activity toward malignant cells. Aim. Our goal is to present the PDT procedure which involves administration of a photosensitizing agent followed by irradiation at a wavelength corresponding to the absorbance band of the photosensitizer and energy transfer to ground state oxygen to generate cytotoxic singlet oxygen Material and methods. Analysis of literature. Results. In this paper we described the basics of PDT and lifetime of singlet oxygen in different media.
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 3; 228-232
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nanomedicine – a review
Autorzy:
Dynarowicz, Klaudia
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/2053956.pdf
Data publikacji:
2022-03-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
nanomedicine
nanoscale
nanostructure
Opis:
Abstract Introduction and aim. Nanomedicine is a discipline of technology and science, the potential of which has recently fascinated scientists in the fields of physics, biotechnology, chemistry and medicine. This department deals with everything on the nano scale, i.e. on the level of individual atoms and molecules. This work presents the nano scale, i.e. on the level of individual atoms and molecules. Nanotechnology is currently one of the most popular and dynamically developing fields, not only in electronics, but above all in pharmacy and medicine. Material and methods. In this article a narrative review regarding nanomedicine. Analysis of the literature. The desire to summarize information about nanomedicine application of singlet oxygen is presented. Nanotechnology is a discipline of technology and science, the potential of which has recently fascinated scientists in the fields of physics, biotechnology, chemistry and medicine. Conclusion. The use of nanostructures is currently very efficient. The areas in which the potential of nanoparticles is constantly researched and confirmed by numerous articles are: radio- and chemotherapy, cancer diagnostics and imaging medicine (MRI and fluorescence imaging).
Źródło:
European Journal of Clinical and Experimental Medicine; 2022, 1; 102-108
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Chemiluminescence-driven Dye Excitation for Dark Photodynamic Therapy
Autorzy:
Ożóg, Łukasz
Tabarkiewicz, Jacek
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/454676.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
singlet oxygen
chemiluminescence bioluminescence
photodynamic therapy
Opis:
Photodynamic therapy is a treatment that uses a combination of light-absorbing photosensitizers and dissolved oxygen to kill cancer. One specific limitation of photodynamic therapy is that the visible light used for photosensitizer excitation has a short tissue penetration depth of several millimeters. This limits the application of photodynamic therapy to surface cancers in the absence of a technique to illuminate deeper tissue. Efforts to extend tissue depth to which photodynamic therapy can be applied have been attempted with use of up-conversion and persistent-luminescent nanoparticles that absorb near infrared light and emit visible light for photosensitizer excitation, yet an initial excitation with an external light source is still required. More recently, systems employing chemiluminescence as an excitation energy source designed to bypass the use of external light have been developed and investigated as potential agents that could overcome the problem of achieving photodynamic therapy in deep tissue. We wish to provide an overview of several systems that have been recently reported that employ both radiative and non-radiative chemiluminescent energy transfer for photosensitizer excitation that have been developed in the hope of achieving “dark” photodynamic therapy. This article reviews several of these important new developments in the design of photodynamic therapeutic systems that utilize chemiluminescence.
Źródło:
European Journal of Clinical and Experimental Medicine; 2017, 2; 95-98
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Brachial artery injury
Autorzy:
Milik, Krzysztof
Pasternak, Grzegorz
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/2037693.pdf
Data publikacji:
2020-06-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
broken bone
traumatic joint dislocation
vascular injuries
Opis:
Introduction. Arterial damage associated with musculoskeletal injuries at room conditions is very common. Aim. It is worth remembering that examining a patient who has suffered an accident with a broken bone or traumatic joint dislocation may be accompanied by vascular damage. A dislocation or fracture often masks damage to the artery. Description of the case. In this paper, a 20-year-old patient being a passenger suffered upper right limb trauma in a car accident. Conclusion. The effects of vascular injuries appear only after a few hours after setting the fracture. It is not known then whether the artery was damaged at the same time with the fracture, whether the injury occurred during the adjustment, or whether the ischemia is finally the result of the pressure exerted by too tight plaster casts.
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 2; 141-145
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biological properties of Cistus species
Autorzy:
Stępień, Agnieszka
Aebisher, David
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/454751.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
biological properties
Cistus sp.
medicinal plants
Opis:
Aim. This paper presents a review of scientific studies analyzing the biological properties of different species of Cistus sp. Materials and methods. Forty papers that discuss the current research of Cistus sp. as phytotherapeutic agent were used for this discussion. Literature analysis. The results of scientific research indicate that extracts from various species of Cistus sp. exhibit antioxidant, antibacterial, antifungal, anti-inflammatory, antiviral, cytotoxic and anticancer properties. These properties give rise to the possibility of using Cistus sp. as a therapeutic agent supporting many therapies
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 2; 27-132
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The role of MRI in the central nervous system
Autorzy:
Leksa, Natalia
Aebisher, David
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/454852.pdf
Data publikacji:
2020-03-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
1H MRI
functional MRI
metabolic brain disfunctions
Opis:
Introduction. Magnetic Resonance Imaging (MRI) has modified the practice of radiology. MRI is base on safe interaction between radiowaves at a particular frequency and hydrogen nuclei in the body. Metabolic encephalophaties are by definition those disorder of the central nervous system that are not due primarily to structural abnormalities. Aim. Here we present the 1H MRI and functional MRI (fMRI) method applied to diagnosis of disorders of the central nervous system. Material and methods. Analysis of literature and self-research. Results.We have discussed the major MRI applications in the characteristic of the central nervous system. The relationship beteen the motion of flowing blood and the representation of the blood on images is complex. This work is an introduction to the basic ideas and techniques of fMRI. Therefore, both, 1H MRI and functional MRI, methods are ued in neuroscience. Conclusion. Nonivasive MRI and functional MRI are daily diagnostics methods in neurology.
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 1; 28-31
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anticancer properties of Viburnum
Autorzy:
Stępień, Agnieszka
Aebisher, David
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/454949.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
antitumor activity
Viburnum species
cytotoxic activity
Opis:
Aim. The aim of this paper is to provide an overview of the anticancer properties of different species of Viburnum. Materials and methods. Forty nine papers that discuss the medicinal history and current research of Viburnum species as phytotherapeutic agent were used for this discussion. Literature analysis. The results of scientific research conducted in vitro indicate that the compounds present in the extracts of Viburnum significantly affect the development of cancer cells such as leukemia, cervical cancer, breast, colon, lung, skin and stomach. This indicates that they may be used as a therapeutic agent to support oncological therapies.
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 1; 47-52
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efficacy and safety of biosimilar IFX (CT-P13) and adalimumab in patients with active fistulizing perianal Crohn’s disease naïve to anti-TNF therapy: preliminary results from the POLIBD study
Autorzy:
Pękala, Anna
Aebisher, David
Pardak, Piotr
Filip, Rafał
Powiązania:
https://bibliotekanauki.pl/articles/454795.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
adalimumab, Crohn’s disease
IFX
perianal fistula
Opis:
Introduction. The development of perianal fistulas are a risk factor in colonic and rectal disease. Perianal CD treatment requires a combination of surgical and therapeutic treatments aimed to prevent septic complications, reduce fistula discharge and ultimately heal fistulas. Aim. The purpose of the study was to evaluate the efficacy and safety of biosimilar IFX (CT-P13) and adalimumab in active fistulizing perianal Crohn’s disease (CD) in patients from the Subcarpathian Region (South-Eastern Poland). Material and methods. Thirty patients with CD with perianal fistulas naïve to anti-TNF therapy were enrolled (13 females/ 17males) ranging from 18 to 64 years of age. Twenty-one were treated with biosimilar infliximab (CT-P13), nine were treated with adalimumab (ADA). The treated patients had ileal CD (4), ileo-colonic CD (13) or colonic CD (13). All of them received standard immunosuppression with no additional steroid therapy. Response was evaluated at week 16 and 40 after the first CT-P13 dose, and 16 and 40 weeks after the first ADA dose. Remission was defined as the complete closure of all fistulas and partial response as a reduction (≥50%) in the number of draining fistulas. Results. Treatment outcomes with CT-P13 and ADA were both effective and similar in the percentage of patients with perianal fistula improvement, perianal fistula remission, no effect or observed adverse events. Conclusion. In patients with active fistulizing CD, both CT-P13 and ADA were effective and safe, however a slight superiority of CT-P13 was visible
Źródło:
European Journal of Clinical and Experimental Medicine; 2019, 1; 12-15
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bladder leiomyoma: diagnostics, laparoscopy, and treatment
Autorzy:
Godlewski, Dominik
Pszczółkowski, Patryk
Fedus, Tadeusz
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/2038414.pdf
Data publikacji:
2020-09-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
bladder leiomyoma
endometriosis
laparoscopic surgery
Opis:
Introduction. Leiomyosarcoma is the most common benign tumor of the bladder. However, it is only a small percentage of all proliferative changes of this organ. Aim. Presentation based on two clinical cases of diagnostics and surgical treatment from laparoscopic access of bladder leiomyoma. Description of the cases. Case 1. The work contains a diagnosis based on transvaginal ultrasound (TVUS), cystoscopy and computed tomography (CT), as well as partial laparoscopic bladder re section of leiomyoma in young women. Case 2. The case of young women with the histopathological result confirmed bladder leiomyoma. Conclusions. Leiomyoma is a rare bladder cancer. Laparoscopic bladder resection is a safe method that leads to healing
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 3; 237-241
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Numerous gastrointestinal tumors
Autorzy:
Przyczyna, Piotr
Trojnar, Elżbieta
Bartusik-Aebisher, Dorota
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/2040144.pdf
Data publikacji:
2020-12-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
gastrointestinal stromal tumor histopathological examination multiple neoplasms
small intestine
Opis:
Introduction. Gastrointestinal stromal tumor (GIST) is most often locate in the region of the stomach and the proximal part of the small intestine. Aim. The multiple histopathological examination is described. Description of the case. Multiple GISTs are rare neoplasms that originate from the interstitial cells are described. Conclussion. GIST can occur in any part of the gut, they are most common in the stomach and small intestine, and less frequent in the colorectum and esophagus. Although their pathogenesis and clinical manifestations are different, these tumor syndromes confer a high risk for developing multiple neoplasms.
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 4; 328-330
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mixed adenocarcinoma-neuroendocrine cancer – a case report
Autorzy:
Gustalik, Joanna
Aebisher, David
Kaznowska, Ewa
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/2040147.pdf
Data publikacji:
2020-12-30
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
central nervous system
MANEC
mixed adenocarcinoma-neuroendocrine cancer
Opis:
Introduction. Mixed adenocarcinoma-neuroendocrine cancer (MANEC) is a rare cancer that is characterized by aggressive course and poor prognosis. Aim. A case report and literature review. Description of the case. This article presents the case of a 63-year-old patient who was hospitalized due to the occurrence of neurological symptoms such as nausea, dizziness and headache as well as double vision and numbness of the hands. Suspected ischemic stroke, meningitis with bacterial etiology or brainstem pathology. Conclusion. MANEC composed of large neuroendocrine cells have better survival and clinical behavior than patients with small, intermediate or mixed large and intermediate cells.
Źródło:
European Journal of Clinical and Experimental Medicine; 2020, 4; 335-337
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Plant medicinal products and drug interactions
Autorzy:
Ożóg, Łukasz
Aebisher, David
Bober, Zuzanna
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/454688.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
drug interactions
natural products
drug
therapeutic material
Opis:
Introduction. Some herbal medicinal products may be beneficial in certain respects but many can be dangerous for patients taking doctor-prescribed medications. Plant medicinal products are often taken with conventional drugs by patients. Interactions are possible between herbal medicinal products and conventional medications that can lead to toxicity due to increaseddrug plasma levels or drug treatment failure. Aim. The aim of the study was to review the study of plant medicinal products and drug interactions. Materials and method. Analysis of literature.
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 1; 37-40
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Receiver operating characteristic analysis of the FeNO biomarker in the diagnosis of asthma
Autorzy:
Biesiadecki, Marek
Galiniak, Sabina
Bartusik-Aebisher, Dorota
Aebisher, David
Powiązania:
https://bibliotekanauki.pl/articles/454725.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
asthma
nitric oxide
ROC curve
Opis:
Introduction. The fraction of exhaled nitric oxide (FeNO) is used as a non-invasive biomarker that reflects inflammation in the airways. It is so versatile that it used to control asthma severity as well as to monitor response to treatment. However, the exact cut-off point of the nitric oxide level which allows one to make a precise diagnosis of asthma is unclear. Aim. To examine the possibility of using advanced statistical methods such as receiver operating characteristic for the analysis of FeNO concentrations for improving the diagnosis of asthma. Materials and methods. Receiver operating characteristic (ROC) was used for analyzing results to determine levels of nitric oxide which may be a prognostic indicator of asthma. The studied group consisted of 111 children including 69 asthmatic patients, and 42 age- and sex-matched healthy subjects. Measurement of exhaled nitric oxide was conducted in all subjects included in this study. Results. FeNO level was higher in asthmatic patients. The analysis of results showed that the cut-off point for the FeNO concentration is 11.5 ppb. Sensitivity and specificity with the FeNO level allowed us to determine a value of the diagnostic variable of FeNO concentration of 14.0 ppb. A comparison of FeNO level and sex of the subjects showed there is no correlation between these parameters of patients. Conclusions. Currently, the FeNO measurement provides complementary d
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 4; 253-258
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physical fatigue measured by functional MRI
Autorzy:
Truszkiewicz, Adrian
Aebisher, David
Ożog, Łukasz
Bartusik-Aebisher, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/454820.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
functional MRI
physical fatigue
physiological condition
temporary and chronic fatigue
Opis:
Introduction. Physical fatigue is a physiological condition that can be measured by functional Magnetic Resonance Imaging (fMRI). Aim. Therefore, this work aims to present the research results currently reported in the scientific literature between the years 2014 and 2018 in the field of chronic fatigue syndrome using the functional MRI method. Material and methods. Analysis of literature. Results. We reviewed here the differences between temporary and chronic fatigue.
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 3; 239-244
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł

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