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Wyszukujesz frazę "Alzheimer's diseases" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Robust linear predictor as EEG fluctuation analyzer in diagnosis of Alzheimers disease
Autorzy:
Zachová, D.
Kukal, J.
Vyšata, O.
Powiązania:
https://bibliotekanauki.pl/articles/229451.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Alzheimer's diseases
EEG
quasi-stationarity
linear predictor
robust identification
Opis:
The paper is oriented to EEG signal analysis, which is focused to quasi-stationarity hypothesis that the statistical properties of the channel signal fluctuate in time. Robust linear predictor is used for short segments of EEG as low-pass filter and the difference between the raw EEG and filter output was subject of statistical testing. Novelty is in the fluctuation measurement which enables to classify the Alzheimer's disease patients against controls.
Źródło:
Archives of Control Sciences; 2011, 21, 2; 121-133
1230-2384
Pojawia się w:
Archives of Control Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Clinical application of monoclonal antibodies in targeted therapy
Autorzy:
Superson, Maciej
(, Katarzyna Szmyt
Szymańska, Katarzyna
Walczak, Kamil
Wnorowski, Jeremi
Zarębski, Łukasz
Powiązania:
https://bibliotekanauki.pl/articles/454777.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
cancer
inflammatory bowel diseases Alzheimer’s disease immunotherapy
targeted therapy
Opis:
Introduction. Recently, monoclonal antibodies (mAbs) have become powerful human therapeutics in the diagnosis and treatment of many diseases. Drugs based on mAbs are approved for the treatment of cardiovascular, respiratory, hematology, autoimmunology, and oncology diseases. Aim. To present the current state of knowledge about the application of mAbs in the therapy of various diseases such as cancer, autoimmune and Alzheimer’s diseases. Material and methods. We conducted a thorough review of the scientific literature from the following databases: EBSCO, PubMed, Science Direct, and Springer Link. Results. Currently, the Food and Drug Administration (FDA) has approved more than 50 therapeutic mAbs which are applied in various clinical trials. Action of mAb are based on various mechanisms, including directly targeting the cells, modifying the host response, recognizing and degrading molecules as well as delivering cytotoxic moieties. Conclusion. Despite some limitations including side effects, and therapeutic challenges, monoclonal antibodies are an attractive option for the development of new therapies and molecular drug targets against a wide range of common diseases due to their specificity and flexibility. MAbs are considered as a great hope for medicine, and effective and safe drugs in the treatment of various diseases.y
Źródło:
European Journal of Clinical and Experimental Medicine; 2019, 4; 338-346
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola metali w rozwoju choroby Alzheimera i Parkinsona
The role of metals in development Alzheimer's and Parkinson's diseases
Autorzy:
Żygowska, Justyna
Szymańska, Aneta
Powiązania:
https://bibliotekanauki.pl/articles/2057913.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Chemiczne
Tematy:
choroba neurodegeneracyjna
jony metali
β-amyloid
białka amyloidogenne
choroba Alzheimera
choroba Parkinsona
neurodegenerative diseases
amyloidogenic proteins
amyloid β
metal ions
Alzheimer's disease
Parkinson disease
Opis:
Neurodegenerative diseases are the consequence of progressive brain degeneration caused by the death of nerve cells. Many factors that influence the neurodegeneration development are still not fully known. A lot of studies indicate the contribution of metal ions in this process. Copper, zinc, and iron are trace elements essential for proper functioning of the body. They are part of many enzymes participating in the transmission of the nerve signals, electrons transport, neurotransmitters and nucleic acids synthesis, and oxygen storage. Disorder of metals homeostasis leads to the development of severe diseases and nervous system degenerations. An excess of copper and iron ions causes a significant increase in cellular oxidative stress. Metals catalyze the reactions of free radicals formation that destroy proteins, lipids, and nucleic acids. High concentration of copper and iron ions were found in the deposits of amyloidogenic proteins. Amyloid β (Alzheimer disease) and α synuclein (Parkinson disease) have ions binding chain structures. The metal-protein interaction increases oligomerization speed in vitro. A lot of evidence suggests that the disorder of Cu, Zn and Fe homeostasis accelerates the progress of brain neurodegeneration. Human organism contains many metals, which are not needed for the proper functioning of the body, e.g. aluminum. Al binds to nucleic acids causing an increase in cellular oxidative stress and initiating proteins oligomerization. The presence of aluminum is also considered to be disadvantageous for the nervous system. The lack of medicines for neurodegenerative diseases forces us to search for new therapies. The development of degenerations could be slowed down by chelators of toxic metals, but first, these diseases must be better understood. Adverse effects of high concentration of metal ions on brain functioning are not fully known. This knowledge is necessary to find effective drugs.
Źródło:
Wiadomości Chemiczne; 2022, 76, 1-2; 1-25
0043-5104
2300-0295
Pojawia się w:
Wiadomości Chemiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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