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  1. Article

    Open Access

    Oxidative stress parameters as biomarkers of bladder cancer development and progression

    The epidemiological studies confirm that the overproduction of free radical is an important factor of cancer induction as well as development, and loss of antioxidant systems efficiency is associated with an i...

    Paulina Wigner, Beata Szymańska, Michał Bijak, Ewa Sawicka in Scientific Reports (2021)

  2. Article

    Open Access

    Preliminary Study on Selected Markers of Oxidative Stress, Inflammation and Angiogenesis in Patients with Bladder Cancer

    In recent years, bladder cancer (BC) has been reported as one of the most commonly occurring cancers among older people, and its detection is still difficult. Therefore, there is a need to search for additiona...

    Ewa Sawicka, Ewa Maria Kratz, Beata Szymańska, Anna Guzik in Pathology & Oncology Research (2020)

  3. No Access

    Article

    Hospital Ethics Committees in Poland

    According to UNESCO guidelines, one of the four forms of bioethics committees in medicine are the Hospital Ethics Committees (HECs). The purpose of this study was to evaluate how the above guidelines are imple...

    Marek Czarkowski, Katarzyna Kaczmarczyk, Beata Szymańska in Science and Engineering Ethics (2015)

  4. No Access

    Chapter

    An Experience of Pure Consciousness in Zen Buddhism

    It is generally accepted that the phenomenological method as well as the concepts derived from it are particularly suitable for the analysis of some philosophical systems of ancient India, China and Japan. Thi...

    Beata Szymańska in Life Truth in its Various Perspectives (2002)