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1.
J Clin Med ; 12(16)2023 Aug 16.
Article in English | MEDLINE | ID: mdl-37629369

ABSTRACT

BACKGROUND: The COVID-19 pandemic, which affected the entire global population, had an impact on our health and quality of life. Many people had complications, were hospitalised or even died due to SARS-CoV-2 infection. The health systems of many countries had to radically change their way of functioning and scientists around the world worked intensively to develop a vaccine for the SARS-CoV-2 virus. AIM: The aim of this work is to assess the quality of life of patients who were hospitalised for COVID-19, using the SF-36 questionnaire. METHODS: Between May and August 2022, we conducted a telephone assessment of quality of life in patients who were hospitalised for COVID-19 at the Temporary Hospital in Pyrzowice (Silesia, Poland), between November 2021 and January 2022. RESULTS: Quality of life was significantly lower in women (p = 0.040), those with DM2 (p = 0.013), CKD (p = 0.041) and the vaccinated (p = 0.015). CONCLUSIONS: People with chronic kidney disease, diabetes mellitus and women had a lower quality of life after COVID-19 disease. However, people who were vaccinated for SARS-CoV-2 had a lower quality of life than non-vaccinated people did. This is possibly due to the higher mean age, and probably the higher disease burden, in the vaccinated group.

2.
APMIS ; 127(6): 435-448, 2019 Jun.
Article in English | MEDLINE | ID: mdl-30803036

ABSTRACT

It is known that earthworm coelomic fluid (CF) can affect not only cancer but also normal cells. The study demonstrated that the CF of the earthworm Dendrobaena veneta exhibited cytotoxicity against A549 lung cancer cells but did not toward the bronchial epithelial cell line BEAS-2B. The selective effect on the tumor cells was achieved after a short-term CF heat pre-treatment at 70 °C. The cytotoxic effect of the CF was time- and concentration-dependent. The CF noticeably decreased the viability and affected the morphology of the A549 cells. Scanning electron microscopy revealed a different degree of destruction of the nucleus and cytoplasm of A549 cells. As determined by atomic force microscopy, the cell surface roughness increased while the cell stiffness was reduced upon the CF treatment. A twofold increase in the caspase 3, 4, 5, and 10 levels was observed in the A549 cells after the incubation with the CF. The results obtained by flow cytometry using Annexin V confirmed the proapoptotic effect of the earthworm CF on A549 lung cancer cells. The D. veneta CF and active fraction obtained with cytotoxicity toward A549 lung cancer is an interesting and promising preparation for further biological, chemical, and biomedical research.


Subject(s)
Antineoplastic Agents/pharmacology , Apoptosis/drug effects , Body Fluids , Oligochaeta , A549 Cells , Animals , Body Fluids/chemistry , Caspases/metabolism , Cell Proliferation/drug effects , Cell Survival/drug effects , Humans , Microscopy, Atomic Force , Microscopy, Electron, Scanning
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