scholarly journals The efficacy and safety of cold atmospheric plasma as a novel therapy for diabetic wound in vitro and in vivo

2020 ◽  
Vol 17 (3) ◽  
pp. 851-863 ◽  
Author(s):  
Rui He ◽  
Qin Li ◽  
Wenqi Shen ◽  
Tao Wang ◽  
Huijuan Lu ◽  
...  
Keyword(s):  
Atmospheric Plasma ◽  
Diabetic Wound ◽  
Efficacy And Safety ◽  
Novel Therapy ◽  
Cold Atmospheric Plasma

646-P: The Efficacy and Safety of Cold Atmospheric Plasma as a Novel Therapy for Diabetic Wound In Vivo and In Vitro

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 646-P
Author(s):  
RUI HE ◽  
QIN LI ◽  
MUYU YU ◽  
TAO WANG ◽  
HUIJUAN LU ◽  
...  
Keyword(s):  
Atmospheric Plasma ◽  
Diabetic Wound ◽  
Efficacy And Safety ◽  
Novel Therapy ◽  
Cold Atmospheric Plasma

The Application of the Cold Atmospheric Plasma-Activated Solutions in Cancer Treatment

2018 ◽  
Vol 18 (6) ◽  
pp. 769-775 ◽  
Author(s):  
Dayun Yan ◽  
Jonathan H. Sherman ◽  
Michael Keidar
Keyword(s):  
Cancer Treatment ◽  
Atmospheric Plasma ◽  
Current Status ◽  
Cold Atmospheric Plasma ◽  
Anti Cancer ◽  
Long Time ◽  
Key Topics ◽  
The Common

Background: Over the past five years, the cold atmospheric plasma-activated solutions (PAS) have shown their promissing application in cancer treatment. Similar as the common direct cold plasma treatment, PAS shows a selective anti-cancer capacity in vitro and in vivo. However, different from the direct cold atmospheric plasma (CAP) treatment, PAS can be stored for a long time and can be used without dependence on a CAP device. The research on PAS is gradually becoming a hot topic in plasma medicine. Objectives: In this review, we gave a concise but comprehensive summary on key topics about PAS including the development, current status, as well as the main conclusions about the anti-cancer mechanism achieved in past years. The approaches to make strong and stable PAS are also summarized.

scholarly journals Comparative Study between Direct and Indirect Treatment with Cold Atmospheric Plasma on In Vitro and In Vivo Models of Wound Healing

2018 ◽  
Vol 8 (4) ◽  
pp. 379-401 ◽  
Author(s):  
Constance Duchesne ◽  
Nadira Frescaline ◽  
Jean-Jacques Lataillade ◽  
Antoine Rousseau
Keyword(s):  
Wound Healing ◽  
Comparative Study ◽  
Atmospheric Plasma ◽  
In Vivo Models ◽  
Cold Atmospheric Plasma ◽  
Indirect Treatment

scholarly journals The Emerging Role of Cold Atmospheric Plasma in Implantology: A Review of the Literature

Nanomaterials ◽  
2020 ◽  
Vol 10 (8) ◽  
pp. 1505 ◽  
Author(s):  
Wang Lai Hui ◽  
Vittoria Perrotti ◽  
Flavia Iaculli ◽  
Adriano Piattelli ◽  
Alessandro Quaranta
Keyword(s):  
New Technologies ◽  
Atmospheric Plasma ◽  
Oral Diseases ◽  
Air Plasma ◽  
Review Of The Literature ◽  
Air Abrasion ◽  
Cold Atmospheric Plasma ◽  
Osteoblast Activity

In recent years, cold atmospheric plasma (CAP) technologies have received increasing attention in the field of biomedical applications. The aim of this article is to review the currently available literature to provide an overview of the scientific principles of CAP application, its features, functions, and its applications in systemic and oral diseases, with a specific focus on its potential in implantology. In this narrative review, PubMed, Medline, and Scopus databases were searched using key words like “cold atmospheric plasma”, “argon plasma”, “helium plasma”, “air plasma”, “dental implants”, “implantology”, “peri-implantitis”, “decontamination”. In vitro studies demonstrated CAP’s potential to enhance surface colonization and osteoblast activity and to accelerate mineralization, as well as to determine a clean surface with cell growth comparable to the sterile control on both titanium and zirconia surfaces. The effect of CAP on biofilm removal was revealed in comparative studies to the currently available decontamination modalities (laser, air abrasion, and chlorhexidine). The combination of mechanical treatments and CAP resulted in synergistic antimicrobial effects and surface improvement, indicating that it may play a central role in surface “rejuvenation” and offer a novel approach for the treatment of peri-implantitis. It is noteworthy that the CAP conditioning of implant surfaces leads to an improvement in osseointegration in in vivo animal studies. To the best of our knowledge, this is the first review of the literature providing a summary of the current state of the art of this emerging field in implantology and it could represent a point of reference for basic researchers and clinicians interested in approaching and testing new technologies.

scholarly journals Effects of Cold Atmospheric Plasma (CAP) on ß-Defensins, Inflammatory Cytokines, and Apoptosis-Related Molecules in Keratinocytes In Vitro and In Vivo

PLoS ONE ◽  
2015 ◽  
Vol 10 (3) ◽  
pp. e0120041 ◽  
Author(s):  
Stephanie Arndt ◽  
Michael Landthaler ◽  
Julia L. Zimmermann ◽  
Petra Unger ◽  
Eva Wacker ◽  
...  
Keyword(s):  
Inflammatory Cytokines ◽  
Atmospheric Plasma ◽  
Cold Atmospheric Plasma

scholarly journals Overview of Cold Atmospheric Plasma in Wounds Treatment

2020 ◽  
Vol 5 (10) ◽  
Keyword(s):  
Wound Healing ◽  
Skin Wound ◽  
Atmospheric Plasma ◽  
Active Components ◽  
Negative Effects ◽  
Skin Wound Healing ◽  
Cold Atmospheric Plasma ◽  
In Vivo Experiments

Cold atmospheric plasma (CAP), a room temperate ionised gas, known as the fourth state of matter is an ionised gas and can be produced from argon, helium, nitrogen, oxygen or air at atmospheric pressure and low temperatures. CAP has become a new promising way for many biomedical applications, such as disinfection, cancer treatment, root canal treatment, wound healing, and other medical applications. Among these applications, investigations of plasma for skin wound healing have gained huge success both in vitro and in vivo experiments without any known significant negative effects on healthy tissues. The development of CAP devices has led to novel therapeutic strategies in wound healing, tissue regeneration and skin infection management. CAP consists of a mixture of multitude of active components such as charged particles, electric field, UV radiation, and reactive gas species which can act synergistically. CAP has lately been recognized as an alternative approach in medicine for sterilization of wounds by its antiseptic effects and promotion of wound healing by stimulation of cell proliferation and migration of wound related skin cells. With respect to CAP applications in medicine, this review focuses particularly on the potential of CAP and the known molecular basis for this action. We summarize the available literature on the plasma devices developed for wound healing, the current in vivo and in vitro use of CAP, and the mechanism behind it as well as the biosafety issues.

scholarly journals A Novel Micro Cold Atmospheric Plasma Device for Glioblastoma Both In Vitro and In Vivo

Cancers ◽  
2017 ◽  
Vol 9 (12) ◽  
pp. 61 ◽  
Author(s):  
Zhitong Chen ◽  
Hayk Simonyan ◽  
Xiaoqian Cheng ◽  
Eda Gjika ◽  
Li Lin ◽  
...  
Keyword(s):  
Atmospheric Plasma ◽  
Cold Atmospheric Plasma ◽  
Plasma Device

scholarly journals The effect of cold atmospheric plasma on diabetes-induced enzyme glycation, oxidative stress, and inflammation; in vitro and in vivo

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Alireza Rezaeinezhad ◽  
Pegah Eslami ◽  
Hossein Mirmiranpour ◽  
Hamid Ghomi
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activity ◽  
Enzyme Activity ◽  
Fluorescence Analysis ◽  
Atmospheric Plasma ◽  
Oxidative Stress Biomarkers ◽  
Cold Atmospheric Plasma ◽  
Stress Biomarkers

AbstractCold atmospheric plasma (CAP) is known as the versatile tool in different biological, and medical applications. In this study, we investigated the effect of cold plasma on diabetes via in vitro and in vivo assessments. We performed the in vitro assay to evaluate the impact of CAP on glycated glutathione peroxidase (GPx) through enzyme activity measurement as a function index and far- and near-UV circular dichroism (CD) and fluorescence analysis as structure indices. The result of in vitro assessment showed that the exposure of glycated GPx to plasma causes a considerable increase in enzyme activity up to 30%. Also, the evaluation of far- and near-UV CD and fluorescence analysis indicated a modification in the protein structure. According to obtained result from in vitro assessment, in vivo assay evaluated the effect of CAP on diabetic mice through analyzing of blood glucose level (BGL), advanced glycation end products (AGEs), antioxidant activity, oxidative stress biomarkers such as malondialdehyde (MDA), advanced oxidation protein products (AOPP), and oxidized low-density lipoprotein (oxLDL), and inflammation factors including tumor necrosis factor (TNF-α), interleukin-1 (IL-1), and interleukin-6 (IL-6). The result of in vivo experiment also showed a 20% increase in antioxidant activity. Also, the reduction in AGEs, oxidative stress biomarkers, and inflammatory cytokines concentrations was observed. The result of this study revealed that CAP could be useful in diabetes treatment and can be utilized as a complementary method for diabetes therapy.

scholarly journals Cold Atmospheric Plasma Is a Potent Tool to Improve Chemotherapy in Melanoma In Vitro and In Vivo

Biomolecules ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 1011 ◽  
Author(s):  
Mina Alimohammadi ◽  
Monireh Golpour ◽  
Farshad Sohbatzadeh ◽  
Seyedehniaz Hadavi ◽  
Sander Bekeschus ◽  
...  
Keyword(s):  
Scientific Evidence ◽  
Argon Plasma ◽  
Melanoma Cells ◽  
Atmospheric Plasma ◽  
Tumor Control ◽  
Substantial Impact ◽  
L929 Cells ◽  
Cold Atmospheric Plasma

Malignant melanoma is a devastating disease. Because of its aggressiveness, it also serves as a model tumor for investigating novel therapeutic avenues. In recent years, scientific evidence has shown that cold atmospheric plasma (CAP) might be a promising modality in cancer therapy. In this study, we aimed to evaluate the effect of CAP generated by an argon plasma jet alone or in combination with dacarbazine (DAC) on melanoma cells in vitro and in vivo. The effects of the CAP on inducing lipid peroxidation and nitric oxide production were higher in B16 melanoma cells in comparison to non-malignant L929 cells. Assays on cell growth, apoptosis, and expression of genes related to, e.g., autophagic processes, showed CAP to have a substantial impact in melanoma cells while there were only minoreffects in L929 cells. In vivo, both CAP monotherapy and combination with DAC significantly decreased tumor growth. These results suggest that CAP not only selectively induces cell death in melanoma but also holds promises in combination with chemotherapy that might lead to improved tumor control.

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