2023-10-08 21:07:45
This therapy is a highly effective therapeutic option with fewer side effects compared to traditional therapies.
October 9, 2023 (Medicine and Public Health); – Medicine has experienced unprecedented progress thanks to scientific research, and one of the most recent innovations is the application of cold plasma in oncology care and cancer treatment, a crucial area of modern medicine.
Plasma and states
To understand cold plasma, it is essential to understand the concept of plasma itself. This is one of the four fundamental states of matter, along with solids, liquids and gases.
Unlike the other states, this is formed when atoms or molecules lose electrons and become ionized, generating a mixture of charged particles, such as ions and free electrons.
Cell death by cold plasma in cancer
Recent studies on the use of this method in oncology, such as “Exploring the Use of Cold Atmospheric Plasma to Overcome Drug Resistance in Cancer”, suggest that the Cold plasma can induce apoptosis or programmed cell death in cancer cells.
This is due to the fact that its antitumor effects act through the generation of reactive oxygen and nitrogen species generated by plasma, which can cause oxidative stress in cancer cells or other possible effects such as DNA damage, through activation of pathways. signaling and modulation of immune responses.
Reduction of side effects compared to traditional therapies
The innovative development of cold plasma as a therapy in oncology can represent a revolution in cancer treatment since it is a highly effective therapeutic option with fewer side effects compared to traditional therapies such as chemotherapy.
Application of cold plasma in other fields of medicine
The significant impact of this application can be seen in different fields of medicine such as sterilization of medical instruments and surfaces, elimination of pathogens, prevention of nosocomial infections and ensuring safer healthcare environments in terms of sanitation. Additionally, it has been shown to accelerate healing and disinfect chronic wounds, which benefits patients by reducing inflammation and eliminating harmful microorganisms in certain scenarios such as postoperative recovery.
In turn, it has been successfully used in dentistry to sterilize dental instruments or treat oral infections; the manufacturing of medical devices and biomaterials, improving biocompatibility and cell adhesion.
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