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Pelinsari SM, Sarandy MM, Vilela EF, Novaes RD, Schlamb J, Gonçalves RV. Ozone Exposure Controls Oxidative Stress and the Inflammatory Process of Hepatocytes in Murine Models. Antioxidants (Basel) 2024; 13:212. [PMID: 38397810 PMCID: PMC10886373 DOI: 10.3390/antiox13020212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 02/25/2024] Open
Abstract
(1) Background: Ozone exposure is a promising tool for treating liver damage since it is known to control the release of free radicals and increase the expression of antioxidant enzymes. The objective is to investigate the main intracellular pathways activated after exposure to ozone, considering the dosage of antioxidant enzymes and markers of oxidative stress. (2) Methods: This systematic review was performed based on the PRISMA guidelines and using a structured search in MEDLINE (PubMed), Scopus, and Web of Science. Bias analysis and methodological quality assessments were examined using the SYRCLE Risk of Bias tool. (3) Results: Nineteen studies were selected. The results showed that the exposure to ozone has a protective effect on liver tissue, promoting a decrease in inflammatory markers and a reduction in oxidative stress in liver tissue. In addition, ozone exposure also promoted an increase in antioxidant enzymes. The morphological consequences of controlling these intracellular pathways were reducing the tissue inflammatory process and reducing areas of degeneration and necrosis. (4) Conclusions: Ozone exposure has a beneficial effect on models of liver injury through the decrease in oxidative stress in tissue and inflammatory markers. In addition, it regulates the Nrf2/ARE antioxidant pathway and blocks the NF-κB inflammatory pathway.
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Affiliation(s)
- Silvania Mol Pelinsari
- Departament of General Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (S.M.P.)
| | - Mariáurea Matias Sarandy
- Departament of General Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (S.M.P.)
- Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC 28081, USA
| | - Emerson Ferreira Vilela
- Agriculture and Livestock Research Enterprise of Minas Gerais (EPAMIG-Sudeste), Viçosa 36570-000, MG, Brazil
| | - Rômulo Dias Novaes
- Departament of Structural Biology, Federal University of Alfenas, Alfenas 37130-001, MG, Brazil;
- Departament of Animal Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil
| | - Jade Schlamb
- Plants for Human Health Institute, North Carolina Research Campus, North Carolina State University, Kannapolis, NC 28081, USA
| | - Reggiani Vilela Gonçalves
- Departament of General Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil; (S.M.P.)
- Departament of Animal Biology, Federal University of Viçosa, Viçosa 36570-900, MG, Brazil
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Viebahn-Haensler R, León Fernández OS. Ozone as Redox Bioregulator in Preventive Medicine: The Molecular and Pharmacological Basis of the Low-Dose Ozone Concept-A Review. Int J Mol Sci 2023; 24:15747. [PMID: 37958730 PMCID: PMC10650789 DOI: 10.3390/ijms242115747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/08/2023] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
The best form of prevention against human infection through bacteria, viruses, and other parasites is ozone disinfection of wastewater and drinking water as a highly effective, well-known method. Various preclinical studies showed promising results, which are being revisited and reconsidered in times of pandemics and led to interesting results in recent clinical trials and reports, as presented by the example of protective measures against COVID-19 in particularly vulnerable clinical personnel. The application of ozone in the form of the low-dose concept induces its regulation by interference of ozone or its peroxides into the redox equilibrium of the biological system, which finally results in the restoration of the glutathione equilibrium. The antioxidant system is activated, the immune system is modulated, and thus the defense mechanisms are improved. In patients with rheumatoid arthritis, repeated ozone treatments have led to new findings in "immunomodulation" through ozone. The more effective immune response is discussed as the response of innate immune memory and opens interesting aspects for complementary treatment of autoimmune diseases.
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Süzen Çaypınar S, Karakaş S, Kaya C, Sakız D, Sezer S, Ekin M. The effect of medical ozone therapy in addition to ovarian detorsion in ischemia reperfusion model. J OBSTET GYNAECOL 2022; 42:3164-3171. [PMID: 35980609 DOI: 10.1080/01443615.2022.2109130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
This study aimed to investigate the protective effect of ozone therapy on ovarian reserve, number of ovarian follicles, ovarian morphology in a rat ischaemia reperfusion (IR) injury model. Twenty-four, Wistar Hannover rats were included. The rats were divided into three groups as control, detorsion-only, and ozone therapy + detorsion groups. There was a statistically significant difference in the follicular damage and inflammation scores between the study groups (p = .019, p = .002, respectively). The highest AMH decrease was observed in the detorsion-only group (p = .012). The total damage score was higher in the detorsion-only group than the ozone therapy + detorsion group. Preantral, small and large antral follicle numbers were less in the detorsion-only group than the ozone therapy + detorsion group. The highest postoperative day 7 TAS level was in the ozone therapy + detorsion group. TOS levels did not differ significantly between the study groups. The combination of the ozone therapy with ovarian detorsion is more effective in protecting the ovarian reserve than ovarian detorsion-only.Impact StatementWhat is already known on this subject? Adnexal torsion is a common gynecological emergency in reproductive-age women. The recommended management is the detorsion of the adnexal pedicle in patients with fertility desire.What do the results of this study add? The combination of the medical ozone therapy with conventional surgical ovarian detorsion is more effective in the protection of the ovarian reserve compared to surgical ovarian detorsion.What are the implications of these findings for clinical practice and/or further research? This study speculates that medical ozone therapy in addition to conventional surgical ovarian detorsion could preserve ovarian reserve and function if confirmed in further clinical studies.
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Affiliation(s)
- Sema Süzen Çaypınar
- Department of Maternal and Fetal Medicine, University of Health Sciences, Cam and Sakura City Hospital, Istanbul, Turkey
| | - Sema Karakaş
- Department of Gynecologic Oncology, University of Health Sciences, Bakirkoy Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Cihan Kaya
- Department of Obstetrics and Gynecology, University of Health Sciences, Bakirkoy Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Damlanur Sakız
- Department of Pathology, University of Health Sciences, Bakirkoy Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Salim Sezer
- Department of Department of Obstetrics and Gynecology, University of Esenyurt, Esencan Hospital, Istanbul, Turkey
| | - Murat Ekin
- Department of Obstetrics and Gynecology, University of Health Sciences, Bakirkoy Dr Sadi Konuk Training and Research Hospital, Istanbul, Turkey
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Anter A, Ahmed ASF, Hammad ASA, Almalki WH, Abdel Hafez SMN, Kasem AW, El-Moselhy MA, Alrabia MW, Ibrahim ARN, El-Daly M. The Severity of Acute Kidney and Lung Injuries Induced by Cecal Ligation and Puncture Is Attenuated by Menthol: Role of Proliferating Cell Nuclear Antigen and Apoptotic Markers. Front Med (Lausanne) 2022; 9:904286. [PMID: 35814769 PMCID: PMC9260148 DOI: 10.3389/fmed.2022.904286] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/16/2022] [Indexed: 11/24/2022] Open
Abstract
Objective Sepsis-induced acute lung injury (ALI) and acute kidney injury (AKI) are major causes of mortality. Menthol is a natural compound that has anti-inflammatory and antioxidative actions. Since exaggerated inflammatory and oxidative stress are characteristics of sepsis, the aim of this study was to evaluate the effect of menthol against sepsis-induced mortality, ALI, and AKI. Methods The cecal ligation and puncture (CLP) procedure was employed as a model of sepsis. Rats were grouped into sham, sham-Menthol, CLP, and CLP-Menthol (100 mg/kg, p.o). Key Findings A survival study showed that menthol enhanced the survival after sepsis from 0% in septic group to 30%. Septic rats developed histological evidence of ALI and AKI. Menthol markedly suppressed sepsis induced elevation of tissue TNF-a, ameliorated sepsis-induced cleavage of caspase-3 and restored the antiapoptotic marker Bcl2. Significance We introduced a role of the proliferating cell nuclear antigen (PCNA) in these tissues with a possible link to the damage induced by sepsis. PCNA level was markedly reduced in septic animals and menthol ameliorated this effect. Our data provide novel evidence that menthol protects against organ damage and decreases mortality in experimental sepsis.
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Affiliation(s)
- Aliaa Anter
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Al-Shaimaa F. Ahmed
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
- *Correspondence: Al-Shaimaa F. Ahmed,
| | - Asmaa S. A. Hammad
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Waleed Hassan Almalki
- Department of Pharmacology and Toxicology, Umm Al-Qura University, Makkah, Saudi Arabia
| | | | - AlShaimaa W. Kasem
- Department of Pathology, Faculty of Medicine, Minia University, Minya, Egypt
| | - Mohamed A. El-Moselhy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
- Department of Clinical Pharmacy and Pharmacology, Ibn Sina National College for Medical Studies, Jeddah, Saudi Arabia
| | - Mohammad W. Alrabia
- Department of Microbiology and Medical Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed R. N. Ibrahim
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
- Department of Biochemistry, Faculty of Pharmacy, Minia University, Minya, Egypt
| | - Mahmoud El-Daly
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Minia University, Minya, Egypt
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Oxidation and “Unconventional” Approaches to Infection. ENCYCLOPEDIA OF INFECTION AND IMMUNITY 2022. [PMCID: PMC8575407 DOI: 10.1016/b978-0-12-818731-9.00182-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Nonpharmacological approaches can be useful to control infectious diseases. Historically infection has been successfully managed with oxidation therapy methods that support the body's own innate defenses. Several modalities include ozone and hyperbaric oxygen therapy, ultraviolet blood irradiation (UBI), intravenous hydrogen peroxide, and ascorbate therapies. Oxidation therapies are virtually 100% safe, and repeatedly reported as highly and quickly effective in quelling infection (bacterial and viral) either as stand-alone therapies or adjunctive with drugs. They are directly and indirectly germicidal, and modulate the immune system via pro-oxidant signaling molecules. Oxidation therapies especially enhance oxygen delivery and metabolism, critical for all infection defenses. Ozone has remitted Ebola, COVID-19, and bacterial infections. UBI defeated most preantibiotic era infections in hospitals. Not being drug therapy, the effects of oxidation defenses, used by planetary animal life for millions of years, are not diminished by antibiotic-resistant organisms. Oxidation, depending on delivery method, can be very inexpensive and third world adaptable. This chapter summarizes the use of these key modalities, by exploring known published literature.
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Sozio E, De Monte A, Sermann G, Bassi F, Sacchet D, Sbrana F, Ripoli A, Curcio F, Fabris M, Marengo S, Italiani D, Luciana Boccalatte-Rosa D, Tascini C. CORonavirus-19 mild to moderate pneumonia Management with blood Ozonization in patients with Respiratory failure (CORMOR) multicentric prospective randomized clinical trial. Int Immunopharmacol 2021; 98:107874. [PMID: 34186281 PMCID: PMC8196321 DOI: 10.1016/j.intimp.2021.107874] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 06/09/2021] [Accepted: 06/09/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND Following positive experience on the use of blood ozonation in SARS-CoV-2, the CORMOR randomized trial was designed to evaluate the adjuvant role of oxygen/ozone therapy in mild to moderate SARS-CoV-2 pneumonia. METHODS The trial (ClinicalTrial.gov NCT04388514) was conducted in four different Italian centers (April-October 2020). Patients were treated according to best available standard of care (SoC) therapy, with or without O3-autohemotherapy (O3-AHT). RESULTS A total of 92 patients were enrolled: SoC + O3-AHT (48 patients) were compared to the SoC treatment (44 patients). The two groups differed in steroids therapy administration (72.7% in SoC arm vs. 50.0% in O3-AHT arm; p = 0.044). Steroid therapy was routinely started when it was subsequently deemed as effective for the treatment of COVID-19 disease. No significant differences in mortality rates, length of hospital stay, mechanical ventilation requirement and ICU admission were observed. Clinical improvement in patients with pneumonia was assessed according to a specifically designed score (decrease in SIMEU class, improvement in radiology imaging, improvement in PaO2/FiO2, reduction in LDH and requirement of oxygen therapy ≤ 5 days). Score assessment was performed on day-3 (T3) and day-7 (TEnd) of O3-AHT treatment. A significant increase in the score was reported at TEnd, in the O3-AHT treatment arm (0 [0-1] in the SoC arm vs. 2 [1-3] the O3-AHT arm; p = 0.018). No adverse events related O3-AHT treatment was observed. CONCLUSION In mild-to-moderate pneumonia due to SARS-CoV-2, adjuvant oxygen/ozone therapy did not show any effect on mortality, or mechanical intubation but show a clinical improvement a day 7 from randomization in a composite clinical endpoint. Larger Randomized prospective studies alone or in combination with steroids are needed to confirm our results.
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Affiliation(s)
- Emanuela Sozio
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Amato De Monte
- SOC Anestesia e Rianimazione 1, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Giovanni Sermann
- SOC Anestesia e Rianimazione 1, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Flavio Bassi
- SOC Anestesia e Rianimazione 2, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Davide Sacchet
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
| | - Francesco Sbrana
- U.O. Lipoapheresis and Center for Inherited Dyslipidemias, Fondazione Toscana Gabriele Monastrio, Via Moruzzi1, Pisa, Italy.
| | - Andrea Ripoli
- Deep Health Unit, Fondazione Toscana "Gabriele Monasterio", Pisa, Italy.
| | - Francesco Curcio
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy.
| | - Martina Fabris
- Istituto di Patologia Clinica, Azienda Sanitaria Universitaria Integrata di Udine (ASUID), Udine, Italy.
| | - Stefania Marengo
- SC di Medicina Interna e Unità di Terapia Semi Intensiva Internistica, Ordine Mauriziano di Torino, Torino, Italy.
| | | | | | - Carlo Tascini
- U.O. Malattie Infettive, Dipartimento di Medicina dell'Università di Udine, Università di Udine e Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy.
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Filtration of Active Components with Antioxidant Activity Based on the Differing Antioxidant Abilities of Schisandrae Sphenantherae Fructus and Schisandrae Chinensis Fructus through UPLC/MS Coupling with Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5547976. [PMID: 34335821 PMCID: PMC8321731 DOI: 10.1155/2021/5547976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 06/20/2021] [Accepted: 07/07/2021] [Indexed: 11/18/2022]
Abstract
This study attempted to filter active components with antioxidant activities based on the differing antioxidant abilities of Schisandrae Sphenantherae Fructus (SSF) and Schisandrae Chinensis Fructus (SCF). First, the antioxidant activity of SSF and SCF was evaluated through the DPPH free radical scavenging method and compared with the half maximal inhibitory concentration (IC50) value. Next, components of SSF and SCF were detected by employing ultrahigh-performance liquid chromatography-Q-Exactive Orbitrap mass spectrometry (UPLC-QEO/MS) technology, and differential compounds were screened out as potential antioxidant compounds by using Compound Discover 3.1 Software. After that step, in order to verify the antioxidant compounds, the network method was applied. Biological targets were searched in the GeneCards database, and that related to antioxidant ability were selected in the Comparative Toxicogenomics Database (CTD). Finally, the pharmacology network was constructed. Results showed that SSF and SCF possessed different compounds and antioxidant abilities. A total of 14 differential compounds such as γ-schizandrin, schisandrin B, schisandrin, and tigloylgomisin H between them were screened out and identified. Twenty targets associated with antioxidant activity contained MAP2K1, MAPK8, RPS6KB1, PRKCB, HIF1A, and so on were investigated. Thirty-six pathways contained HIF-1 signaling pathways, choline metabolism in cancer, serotonergic synapse, Fc epsilon RI signaling pathway, GnRH signaling pathway, and so on related to the above twenty targets were identified. The pharmacology network analysis indicated that the differential components may be helpful in treating various diseases, especially cancer, by exerting antioxidant activity. In conclusion, this study provided a novel method for identifying active components with antioxidant activity in SSF and SCF, and this method may be applicable for the filtration of bioactive components in other herbs.
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Çolak Ş, Genç Yavuz B, Yavuz M, Özçelik B, Öner M, Özgültekin A, Şenbayrak S. Effectiveness of ozone therapy in addition to conventional treatment on mortality in patients with COVID-19. Int J Clin Pract 2021; 75:e14321. [PMID: 33971067 PMCID: PMC8236993 DOI: 10.1111/ijcp.14321] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 04/01/2021] [Accepted: 05/03/2021] [Indexed: 01/08/2023] Open
Abstract
AIM In this study, we aimed to investigate the effectiveness of ozone therapy, which is one of the integrative medicine applications that has been used safely for many years, on the prevalence of mortality in patients receiving COVID-19 treatment. METHODS This was a prospective, controlled study conducted on patients with COVID-19 who were hospitalised. In this study, 55 patients were included. The patients were divided into two groups as the ozone and control group. Ozone therapy (major autohemotherapy) was applied to 37 patients who were being treated with the appropriate COVID-19 treatment protocol determined by the infectious diseases committee of our hospital. The ozone treatment protocol consisted of seven sessions (one session per day) of intravenous ozone administration, applied in a volume of 100 mL and a concentration of 30 μg/mL. Only the conventional COVID-19 treatment protocol was applied to 18 patients in the control group. Clinical follow-up was performed until the discharge of the patients from the hospital with successful treatment or until the mortality occurred. Factors affecting mortality were analysed using univariate regression analysis. RESULTS Intensive care unit (ICU) hospitalisation was required in 6 of the 37 patients who were treated with ozone (16.2%), while 4 of 18 patients in the control group required ICU treatment (22.2%) (P = .713). When the mortality rates between the two groups were compared, mortality was lower in the ozone group (P = .032). As a result of univariate logistic regression analysis performed to investigate the factors affecting mortality, treatment with ozone therapy was determined as a risk factor for mortality. Patients receiving ozone therapy appear to have a lower mortality risk (odds ratio [OR]: 0.149, 95% confidence interval [CI] 0.026-0.863, P = .034). CONCLUSION In this study, the findings suggested that the administration of ozone therapy along with the conventional medical treatment in patients hospitalised for COVID-19 could reduce mortality.
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Affiliation(s)
- Şahin Çolak
- Haydarpaşa Numune Training and Research HospitalDepartment of Emergency MedicineUniversity of Health SciencesIstanbulTurkey
| | - Burcu Genç Yavuz
- Haydarpaşa Numune Training and Research HospitalDepartment of Emergency MedicineUniversity of Health SciencesIstanbulTurkey
| | - Mürsel Yavuz
- Kosuyolu Rezonans ClinicIntegrative MedicineIstanbulTurkey
| | - Burak Özçelik
- Haydarpaşa Numune Training and Research HospitalDepartment of Emergency MedicineUniversity of Health SciencesIstanbulTurkey
| | - Metin Öner
- Haydarpaşa Numune Training and Research HospitalDepartment of Emergency MedicineUniversity of Health SciencesIstanbulTurkey
| | - Asu Özgültekin
- Haydarpasa Numune Training and Research HospitalDepartment of Anesthesiology and Intensive CareUniversity of Health SciencesIstanbulTurkey
| | - Seniha Şenbayrak
- Haydarpasa Numune Training and Research HospitalDepartment of Infectious Disease and Clinical MicrobiologyUniversity of Health SciencesIstanbulTurkey
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Zhuang ZG, Lu LJ, Peng BG, Ma K, Cai ZY, Fu ZJ, Liu GZ, Liu JF, Liu WT, Li XH, Song T, Wu DS, Yao J, Yao P, Yu JS, Liu YQ. Expert consensus of Chinese Association for the Study of Pain on the application of ozone therapy in pain medicine. World J Clin Cases 2021; 9:2037-2046. [PMID: 33850923 PMCID: PMC8017497 DOI: 10.12998/wjcc.v9.i9.2037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/15/2021] [Accepted: 03/03/2021] [Indexed: 02/06/2023] Open
Abstract
This consensus was compiled by first-line clinical experts in the field of pain medicine and was organized by the Chinese Association for the Study of Pain. To reach this consensus, we consulted a wide range of opinions and conducted in-depth discussions on the mechanism, indications, contraindications, operational specifications and adverse reactions of ozone iatrotechnique in the treatment of pain disorders. We also referred to related previous preclinical and clinical studies published in recent years worldwide. The purpose of this consensus is to standardize the rational application of ozone iatrotechnique in pain treatment, to improve its efficacy and safety and to reduce and prevent adverse reactions and complications in this process.
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Affiliation(s)
- Zhi-Gang Zhuang
- Department of Algology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450014, Henan Province, China
| | - Li-Juan Lu
- Department of Algology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, Jiangsu Province, China
| | - Bao-Gan Peng
- Department of Orthopedics, The Third Medical Center, General Hospital of the Chinese People’s Liberation Army, Beijing 100039, China
| | - Ke Ma
- Department of Algology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200000, China
| | - Zhen-Yu Cai
- Department of Algology, The First Affiliated Hospital of Xiamen University, Xiamen 361005, Fujian Province, China
| | - Zhi-Jian Fu
- Department of Algology, Shandong Provincial Hospital, Jinan 250021, Shandong Province, China
| | - Guang-Zhao Liu
- Department of Algology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Jin-Feng Liu
- Department of Algology, The Second Affiliated Hospital of Harbin Medical University, Harbin 150001, Heilongjiang Province, China
| | - Wen-Tao Liu
- Department of Pharmacology, Nanjing Medical University, Nanjing 210029, Jiangsu Province, China
| | - Xiao-Hong Li
- Department of Algology, Foshan First People’s Hospital, Foshan 528000, Guangdong Province, China
| | - Tao Song
- Department of Algology, The First Affiliated Hospital of China Medical University, Shenyang 110001, Liaoning Province, China
| | - Da-Sheng Wu
- Department of Algology, Jilin Provincial People's Hospital, Changchun 130499, Jilin Province, China
| | - Jing Yao
- Department of Algology, The Affiliated Hospital of Guizhou Medical University, Guiyang 550025, Guizhou Province, China
| | - Peng Yao
- Department of Algology, Sheng Jing Hospital of China Medical University, Shenyang 110004, Liaoning Province, China
| | - Jian-She Yu
- Department of Algology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010050, Inner Mongolia Autonomous Region, China
| | - Yan-Qing Liu
- Department of Algology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
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Scassellati C, Galoforo AC, Bonvicini C, Esposito C, Ricevuti G. Ozone: a natural bioactive molecule with antioxidant property as potential new strategy in aging and in neurodegenerative disorders. Ageing Res Rev 2020; 63:101138. [PMID: 32810649 PMCID: PMC7428719 DOI: 10.1016/j.arr.2020.101138] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/14/2020] [Accepted: 08/04/2020] [Indexed: 02/07/2023]
Abstract
Systems medicine is founded on a mechanism-based approach and identifies in this way specific therapeutic targets. This approach has been applied for the transcription factor nuclear factor (erythroid-derived 2)-like 2 (Nrf2). Nrf2 plays a central role in different pathologies including neurodegenerative disorders (NDs), which are characterized by common pathogenetic features. We here present wide scientific background indicating how a natural bioactive molecule with antioxidant/anti-apoptotic and pro-autophagy properties such as the ozone (O3) can represent a potential new strategy to delay neurodegeneration. Our hypothesis is based on different evidence demonstrating the interaction between O3 and Nrf2 system. Through a meta-analytic approach, we found a significant modulation of O3 on endogenous antioxidant-Nrf2 (p < 0.00001, Odd Ratio (OR) = 1.71 95%CI:1.17-2.25) and vitagene-Nrf2 systems (p < 0.00001, OR = 1.80 95%CI:1.05-2.55). O3 activates also immune, anti-inflammatory signalling, proteasome, releases growth factors, improves blood circulation, and has antimicrobial activity, with potential effects on gut microbiota. Thus, we provide a consistent rationale to implement future clinical studies to apply the oxygen-ozone (O2-O3) therapy in an early phase of aging decline, when it is still possible to intervene before to potentially develop a more severe neurodegenerative pathology. We suggest that O3 along with other antioxidants (polyphenols, mushrooms) implicated in the same Nrf2-mechanisms, can show neurogenic potential, providing evidence as new preventive strategies in aging and in NDs.
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Affiliation(s)
- Catia Scassellati
- Biological Psychiatry Unit, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy.
| | - Antonio Carlo Galoforo
- Oxygen-Ozone Therapy Scientific Society (SIOOT), Gorle, Italy; University of Pavia, Pavia, Italy
| | - Cristian Bonvicini
- Molecular Markers Laboratory, IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Brescia, Italy
| | - Ciro Esposito
- Department of Internal Medicine and Therapeutics, University of Pavia, Italy; Nephrology and dialysis unit, ICS S. Maugeri SPA SB Hospital, Pavia, Italy; High School in Geriatrics, University of Pavia, Italy
| | - Giovanni Ricevuti
- Department of Drug Sciences, University of Pavia, Italy; P.D. High School in Geriatrics, University of Pavia, Italy; St.Camillus Medical University, Rome, Italy
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Ranaldi GT, Villani ER, Franza L. Rationale for ozone-therapy as an adjuvant therapy in COVID-19: a narrative review. Med Gas Res 2020; 10:134-138. [PMID: 33004712 PMCID: PMC8086623 DOI: 10.4103/2045-9912.289462] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) is the respiratory disease caused by the novel severe acute respiratory syndrome-coronavirus-2 and is characterized by clinical manifestations ranging from mild, flu-like symptoms to severe respiratory insufficiency and multi-organ failure. Patients with more severe symptoms may require intensive care treatments and face a high mortality risk. Also, thrombotic complications such as pulmonary embolisms and disseminated intravascular coagulation are frequent in these patients. Indeed, COVID-19 is characterized by an abnormal inflammatory response resembling a cytokine storm, which is associated to endothelial dysfunction and microvascular complications. To date, no specific treatments are available for COVID-19 and its life-threatening complication. Immunomodulatory drugs, such as hydroxychloroquine and interleukin-6 inhibitors, as well as antithrombotic drugs such as heparin and low molecular weight heparin, are currently being administered with some benefit. Ozone therapy consists in the administration of a mixture of ozone and oxygen, called medical ozone, which has been used for over a century as an unconventional medicine practice for several diseases. Medical ozone rationale in COVID-19 is the possibility of contrasting endothelial dysfunction, modulating the immune response and acting as a virustatic agent. Thus, medical ozone could help to decrease lung inflammation, slow down viral growth, regulate lung circulation and oxygenation and prevent microvascular thrombosis. Ozone-therapy could be considered a feasible, cost-effective and easy to administer adjuvant therapy while waiting for the synthesis of a therapy or the development of the vaccine.
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Affiliation(s)
- Giovanni Tommaso Ranaldi
- Unità Operativa Semplice Dipartimentale Farmacologia Clinica e Sperimentazione Clinica, Azienda Sanitaria, Potenza, Italy
| | | | - Laura Franza
- Department of Emergency Medicine, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
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Yıldız A, Şehitoğlu MH, Karaboğa İ, Arıkan S. Ozone treatment for high-dose systemic Steroid-Induced retinal injury. Cutan Ocul Toxicol 2020; 39:274-280. [PMID: 32619116 DOI: 10.1080/15569527.2020.1790590] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/13/2020] [Accepted: 06/27/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To investigate the effect of high-dose systemic steroids on retinal tissues and the effectiveness of ozone (O3) therapy. METHODS Twenty-four New Zealand white rabbits were divided into three groups of eight. Group 1 was accepted as the control group, Group 2 received intramuscular 20 mg/kg methylprednisolone acetate and Group 3 received 14 sessions of ozone treatment in addition to methylprednisolone acetate. The subjects were sacrificed on the 30th day. Retinal tissues were removed. Superoxide dismutase (SOD), catalase (CAT), malondialdehyde (MDA), total antioxidant status (TAS) and total oxidant status (TOS) levels were evaluated for tissue biochemistry and serum ischaemic modified albumin (IMA), interleukin-6 (IL-6) and tumour necrosis factor-α (TNF-α) levels were evaluated with the ELISA method. Haematoxylin-eosin staining and TUNEL evaluation for apoptosis were evaluated as histopathological methods. RESULTS In the treatment group, antioxidant parameters of TAS, SOD and CAT were higher, oxidative and ischaemic parameters of MDA, TOS and IMA were lower, inflammatory parameters of IL-6 and TNF-α were lower, retinal thickness was better and apoptosis amount was lower. CONCLUSION Apoptosis increases in retinal tissues due to high dose systemic steroid administration and the retina becomes thinner. With biochemical examination, oxidation parameters increased while antioxidant parameters decreased. Both histopathological and biochemical parameters improved significantly with ozone treatment.
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Affiliation(s)
- Aydın Yıldız
- Department of Ophthalmology, Faculty of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - Müşerref Hilal Şehitoğlu
- Department of Medical Biochemistry, Faculty of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
| | - İhsan Karaboğa
- Department of Emergency and Disaster Management, Health School, Namık Kemal University, Tekirdağ, Turkey
| | - Sedat Arıkan
- Department of Ophthalmology, Faculty of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Turkey
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PEKER K, YILMAZ İ, DEMİRYILMAZ İ, ISIK A, SAYAR İ, GÜRSUL C, ÇANKAYA M, ÇOBAN TA. The Effect of Ozone Treatment on Thermal Burn Wound Healing; An Experimental Study. KONURALP TIP DERGISI 2020. [DOI: 10.18521/ktd.706218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Rowen RJ. Ozone and oxidation therapies as a solution to the emerging crisis in infectious disease management: a review of current knowledge and experience. Med Gas Res 2020; 9:232-237. [PMID: 31898609 PMCID: PMC7802416 DOI: 10.4103/2045-9912.273962] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Medicine faces crisis with emerging “super bugs,” lethal viruses (Ebola), and stealth pathogens such as tick-borne infections. Thousands are dying worldwide of once easily treatable diseases. Ozone therapy, extensively studied, may be a valuable adjunctive or stand-alone therapy. Ebola again ravages Africa with over 2000 already dead, carrying a 65% mortality rate. The world desperately needs safe, inexpensive and effective anti-infective therapy to which microbes will not develop resistance. Oxidation therapies have shown an extremely high safety profile, lacking credible reports of significant injury beyond vein irritation. Ozone therapy, the most studied and least expensive to perform, is in itself a germicide, not an antibiotic, and improves several physiological parameters essential for infection defense. Recent reports indicate very favorable responses to both bacterial and viral disease, inclusive of Ebola. Despite lack of commercial profitability (not patentable), medicine would do well to revisit its pre-antibiotic era oxidation therapy roots, especially ozone in the current crisis.
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Abstract
Purpose of Review The world faces a crisis in pain management. CRPS is a multifaceted painful disorder, which is difficult to treat and resolve. Ozone therapy has unique mechanisms of actions that may directly address the emerging discoveries of factors related to pathogenesis of the disorder and other pain conditions. These include oxygenation, immune modulation, anti-infective properties, and anti-inflammatory properties. This review is to present ozone therapy as a novel approach for pain treatment, including CRPS. Recent Findings Ozone therapy has been found, in basic science studies, to ameliorate many of the mechanisms promoting chronic pain and inflammation, including hypoxia, inflammatory mediators, and infection. Direct intravenous oxygen/ozone gas was administered nearly daily to an 11-year-old girl diagnosed with reflex sympathetic dystrophy and extremely frequent pseudoseizures. She rapidly improved. After 120 sessions, all symptoms had disappeared. Summary Ozone’s novel biochemical properties may make it a unique, safe, relatively inexpensive, and effective modality for the treatment of pain. In this particular case, it resolved the chronic condition when opiates were ineffective for even pain relief. Ozone therapy should be considered for institutional study despite its lack of financial reward (lack of patentability). Perspective This manuscript presents ozone therapy as a novel, safe, and inexpensive approach for RSD/CRPS, and an alternative to drugs. It is practiced worldwide and has abundant literature on its biochemical mechanisms, effectiveness for pain (and other conditions), and overall healing usefulness, yet little is known conventionally as it is not patentable.
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16
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Rowen RJ. Ozone therapy as a primary and sole treatment for acute bacterial infection: case report. Med Gas Res 2018; 8:121-124. [PMID: 30319768 PMCID: PMC6178636 DOI: 10.4103/2045-9912.241078] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Accepted: 04/20/2018] [Indexed: 11/04/2022] Open
Abstract
The world is facing a crisis of antibiotic resistance, which impacts every treating physician on the planet. Thousands of patients die yearly in the USA from infections that have failed to respond to anti-infectives. Alarms have been ringing about bacterial infection fatality resurgence, the end of the antibiotic era, a calamity in progress. Ozone therapy has been used in medicine since World War I. However, it is not patentable and has suffered from lack of private source funding for research sufficient to have it accepted by the mainstream. Basic science, both in vivo and in vitro, research has found it to have several effects including modulating the immune system, enhancing circulation, destroying microorganisms including bacteria and viruses, and enhancing oxygen delivery and consumption by the body. This report presents background basic ozone science and a case report of acute bacterial infection - tick bite cellulitis, which immediately responded to ozone therapy as the sole treatment, and which fully resolved within 24-48 hours. Ozone therapy could be considered as an adjunctive or alternative therapy for bacterial infection.
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Wang Z, Zhang A, Meng W, Wang T, Li D, Liu Z, Liu H. Ozone protects the rat lung from ischemia-reperfusion injury by attenuating NLRP3-mediated inflammation, enhancing Nrf2 antioxidant activity and inhibiting apoptosis. Eur J Pharmacol 2018; 835:82-93. [PMID: 30075224 DOI: 10.1016/j.ejphar.2018.07.059] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 07/27/2018] [Accepted: 07/30/2018] [Indexed: 12/12/2022]
Abstract
Ischemia-reperfusion injury (IRI) is a major cause of lung dysfunction during cardiovascular surgery, heart transplantation and cardiopulmonary bypass procedures, and the inflammatory response, oxidative stress, and apoptosis play key and allegedly maladaptive roles in its pathogenesis. The aim of this study was to initially elucidate whether ozone induces oxidative preconditioning by activating nuclear factor (erythroid-derived 2)-like 2 (Nrf2) and secondly to determine whether ozone oxidative preconditioning (OzoneOP) protects the lung from IRI by attenuating nucleotide-binding oligomerization domain-like receptor containing pyrin domain 3 (NLRP3)-mediated inflammation, enhancing the antioxidant activity of Nrf2 and inhibiting apoptosis. Rats treated with or without OzoneOP (2 ml containing 100 µg/kg/day) were subjected to 1 h of lung ischemia followed by 2 h of reperfusion for 10 days. Lung damage, antioxidant capacity, inflammation and apoptosis were evaluated and compared among different groups after reperfusion. OzoneOP significantly ameliorated changes in lung morphology and protected the lung from IRI by attenuating oxidative stress, inflammation-induced injury and lung apoptosis. Moreover, OzoneOP increased the expression of Nrf2 and decreased the levels of NLRP3, apoptosis-associated speck-like protein containing a caspase activation and recruitment domain (ASC), un-cleavable cysteine-requiring aspartate protease-1 (procaspase-1), cysteine-requiring aspartate protease-1 (caspase-1) and interleukin-1β (IL-1β) in the rat lungs. In summary, these results provide new insights into the molecular events modulated by ozone and suggest that ozone therapy may be an integrative support for patients with lung IRI.
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Affiliation(s)
- Zhiwen Wang
- Cardiovascular Surgery, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng Street, Harbin, Heilongjiang 150001, China
| | - Ai Zhang
- General Hospital of Heilongjiang Province Land Reclamation Bureau, 235 Hashuang Road, Harbin, Heilongjiang 150088, China
| | - Weixin Meng
- Cardiovascular Surgery, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng Street, Harbin, Heilongjiang 150001, China
| | - Tingting Wang
- Cardiovascular Surgery, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng Street, Harbin, Heilongjiang 150001, China
| | - Dandan Li
- Institute of Keshan Disease, Harbin Medical University, 157 Baojian Road, Harbin, Heilongjiang 150081, China
| | - Zonghong Liu
- Cardiovascular Surgery, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng Street, Harbin, Heilongjiang 150001, China
| | - Hongyu Liu
- Cardiovascular Surgery, The First Affiliated Hospital of Harbin Medical University, 23 Youzheng Street, Harbin, Heilongjiang 150001, China.
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18
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Rowen RJ. Ozone therapy in conjunction with oral antibiotics as a successful primary and sole treatment for chronic septic prosthetic joint: review and case report. Med Gas Res 2018; 8:67-71. [PMID: 30112169 PMCID: PMC6070838 DOI: 10.4103/2045-9912.235139] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The world is facing crisis in management of infectious diseases. The mainstay of treatment has been chemical anti-infectives. These drugs are failing, as superbugs emerge and medicine becomes more sophisticated with treatments such as prosthetic devices, which can harbor bacteria protected by biofilm. This case report describes a 68-year-old woman who received bilateral artificial hips on October 27, 2015. The right hip prosthesis subsequently became septic by June 2016. Three orthopedic surgeons offered her a several month program, which included removal of the prosthesis, implantation of an antibiotic impregnated “spacer” and months of intravenous antibiotics. Instead, she sought and received intravenous ozone therapy, local joint ozone gas injection, and nutritional supplements. She quickly improved. Subsequently, she was given oral Augmentin (875 mg three times daily) beginning at September 19, 2016 for 1 month, when a third culture returned positive for two oral organisms. She experienced even more rapid improvement. By October 12, she reported total resolution of symptoms. A subsequent MRI on November 30, 2016 showed total clearance of infection. This is the first report of a septic prosthetic joint infection completely resolving without some form of surgical intervention, debridement at the least. It is also the first to report such cure without the use of any parenteral antibiotics. This case and world literature suggest that ozone therapy could be considered as a useful adjunctive treatment for hard to treat infection and biofilm.
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Remission of aggressive autoimmune disease (dermatomyositis) with removal of infective jaw pathology and ozone therapy: review and case report. AUTOIMMUNITY HIGHLIGHTS 2018; 9:7. [PMID: 29959639 PMCID: PMC6026108 DOI: 10.1007/s13317-018-0107-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 06/09/2018] [Indexed: 01/27/2023]
Abstract
Introduction This case uniquely reports a connection between endodontically infected teeth and systemic disease, and additionally presents ozone therapy as a unique therapy and immune system modulator. It is the world’s first such reported case and the treatment holds invaluable lessons in assessing the “unknown” causes of autoimmunity and inflammation. Additionally, it presents ozone therapy as a most needed unique, non-toxic and powerful anti-infective agent, anti-inflammatory and immune modulator. Case presentation The patient was a Mexican male field laborer, age 48 years, in inflammatory crisis with a confirmed case of dermatomyositis. He had received massive prednisone, and powerful immune suppressing drugs just to function, while disease still raged. I encountered him in the field in June 2012 with severe muscle pain, weakness, and diffuse generalized skin rash, essentially unable to do his work. Creatine kinase peaked at 9293 U/L. History and physical examination findings caused suspicion of subclinical infections in endodontically treated teeth. This impression was confirmed in subsequent dental evaluation. He fully recovered after dental infections were confirmed and surgically removed, while receiving ozone therapy until all symptoms and laboratory abnormalities normalized. Conclusion Dental focus of occult infection may be a prime cause/trigger of autoimmune disorders and inflammatory disorders, requiring surgical intervention to remove. Ozone therapy, little known in conventional medicine, has been shown in the literature and in this case to be a powerful and safe immune modulator and anti-infective agent. This case has significant relevance across the entire spectrum of both medical and dental practice. It also emphasizes the need for individualized assessment and treatment rather than symptomatic pharmacological approaches treating a “disease” rather than the patient. Subclinical dental infection and ozone therapy are reviewed.
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20
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Gai HF, An JX, Qian XY, Wei YJ, Williams JP, Gao GL. Ovarian Damages Produced by Aerosolized Fine Particulate Matter (PM 2.5) Pollution in Mice: Possible Protective Medications and Mechanisms. Chin Med J (Engl) 2018; 130:1400-1410. [PMID: 28584201 PMCID: PMC5463468 DOI: 10.4103/0366-6999.207472] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Background: Ambient aerosol fine particulate matter (PM2.5) is associated with male reproductive toxicity in experiments and may have adverse effects in the female. However, studies evaluating the protective effects and precise mechanisms of aspirin, Vitamin C, Vitamin E, or ozone against toxic effects of PM2.5 are sparse. This study was conducted to investigate the possible protective effects and mechanisms of aspirin, Vitamin C, Vitamin E, or ozone on fertility in female mice treated with PM2.5. Methods: Eighty-four ICR mice were divided into six groups: control group, PM2.5 group, PM2.5 + aspirin group, PM2.5 + Vitamin C group, PM2.5 + Vitamin E group, and PM2.5 + ozone group. PM2.5 was given by intratracheal instillation every 2 days for 3 weeks. Aspirin, Vitamin C, and Vitamin E were given once a day by oral gavage for 3 weeks, and ozone was administered by intraperitoneal injection once a day for 3 weeks. The levels of anti-Müllerian hormone (AMH), interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), and 8-hydroxy-2’-deoxyguanosine (8-OHdG) were measured using enzyme-linked immunosorbent assay. Western blotting analysis was used to analyze the expressions of Bcl-2, Bax, and caspase-3 in ovaries. Changes in histological structure were examined by light microscope and electron microscopy was used to detect ultramicrostructure. Results: The results demonstrated that PM2.5 decreased AMH levels (P < 0.001); however, aspirin (P < 0.001), Vitamin C (P < 0.001), Vitamin E (P = 0.001), and ozone (P = 0.002) alleviated the decrease. Changes of IL-6, TNF-α, 8-OHdG, Bax/Bcl-2, and caspase-3 in PM2.5 group were increased compared to control group (P < 0.001), while in PM2.5 + aspirin, PM2.5 + Vitamin C, PM2.5 + Vitamin E, and PM2.5 + ozone groups, they were statistically decreased compared to PM2.5 group (P < 0.001 or P < 0.05). Conclusions: PM2.5 cause the damage of ovaries, and aspirin, Vitamin C, Vitamin E, and ozone antagonizes the damage. The protective mechanism is probably due to its ability to blunt the inflammatory and oxidative stress caused by PM2.5, which subsequently suppressing the expression of apoptotic regulatory protein and reducing the incidence of ovary apoptosis.
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Affiliation(s)
- Hui-Fang Gai
- Department of Clinical Medicine, Weifang Medical University, Weifang, Shandong 261000; Department of Obstetrics and Gynecology, Aviation General Hospital of China Medical University and Beijing Institute of Translational Medicine, Chinese Academy of Sciences, Beijing 100012, China
| | - Jian-Xiong An
- Department of Anesthesiology, Pain Medicine and Critical Care Medicine, Aviation General Hospital of China Medical University and Beijing Institute of Translational Medicine, Chinese Academy of Sciences, Beijing 100012, China
| | - Xiao-Yan Qian
- Department of Anesthesiology, Pain Medicine and Critical Care Medicine, Aviation General Hospital of China Medical University and Beijing Institute of Translational Medicine, Chinese Academy of Sciences, Beijing 100012, China
| | - Yong-Jie Wei
- Laboratory of Environmental Criteria and Risk Assessment and Environmental Standards Institute, Chinese Research Academy of Environmental Sciences, Beijing 100012, China
| | - John P Williams
- Department of Anesthesiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Guo-Lan Gao
- Department of Clinical Medicine, Weifang Medical University, Weifang, Shandong 261000; Department of Obstetrics and Gynecology, Aviation General Hospital of China Medical University and Beijing Institute of Translational Medicine, Chinese Academy of Sciences, Beijing 100012, China
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Kızılay Z, Kahraman Çetin N, Aksel M, Abas Bİ, Aktaş S, Erken HA, Topçu A, Yılmaz A, Yenisey C. Ozone Partially Decreases Axonal and Myelin Damage in an Experimental Sciatic Nerve Injury Model. J INVEST SURG 2017; 32:8-17. [DOI: 10.1080/08941939.2017.1369606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zahir Kızılay
- Adnan Menderes University, Faculty of Medicine, Department of Neurosurgery, Aydin, Turkey
| | - Nesibe Kahraman Çetin
- Adnan Menderes University, Faculty of Medicine, Department of Pathology, Aydin, Turkey
| | - Mehran Aksel
- Adnan Menderes University, Faculty of Medicine, Department of Physiology, Aydin, Turkey
| | - Burçin İrem Abas
- Adnan Menderes University, Faculty of Medicine, Department of Clinical Biochemistry, Aydin, Turkey
| | - Serdar Aktaş
- Adnan Menderes University, Faculty of Medicine, Department of Pharmacology and Toxicology, Aydin, Turkey
| | - Haydar Ali Erken
- Balikesir University, Faculty of Medicine, Department of Physiology, Balikesir, Turkey
| | - Abdullah Topçu
- Adnan Menderes University, Faculty of Medicine, Department of Neurosurgery, Aydin, Turkey
| | - Ali Yılmaz
- Adnan Menderes University, Faculty of Medicine, Department of Neurosurgery, Aydin, Turkey
| | - Cigdem Yenisey
- Adnan Menderes University, Faculty of Medicine, Department of Clinical Biochemistry, Aydin, Turkey
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Lu L, Pan C, Chen L, Hu L, Wang C, Han Y, Yang Y, Cheng Z, Liu WT. AMPK activation by peri-sciatic nerve administration of ozone attenuates CCI-induced neuropathic pain in rats. J Mol Cell Biol 2017; 9:132-143. [PMID: 27744376 DOI: 10.1093/jmcb/mjw043] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 05/26/2016] [Indexed: 12/11/2022] Open
Abstract
Neuropathic pain is a debilitating clinical condition with few efficacious treatments, warranting development of novel therapeutics. Ozone is widely used as an alternative therapy for many different pain conditions, with exact mechanisms still elusive. In this study, we found that a single peri-sciatic nerve injection of ozone decreased mechanical allodynia and thermal hyperalgesia, and normalized the phosphorylation of protein kinase C γ, N-methyl-D-aspartate receptor, and extracellular signal-regulated kinase in a chronic constriction injury (CCI) model in rat sciatic nerve. Meanwhile, ozone significantly suppressed CCI-induced activation of spinal microglia. More importantly, the anti-nociceptive effect of ozone depended on the activation of 5'-adenosine monophosphate (AMP)-activated protein kinase (AMPK), which was proved by the fact that the phosphorylated AMPK level increased during the ozone therapy and AMPK antagonist abolished the effect of ozone in vivo and in vitro. In addition, direct injection of AMPK agonist could replicate the anti-nociceptive effect of ozone in CCI rats. In conclusion, our observations indicate that peri-sciatic nerve injection of ozone activates AMPK to attenuate CCI-induced neuropathic pain.
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Affiliation(s)
- Lijuan Lu
- Department of Pain, Affiliated Drum Tower Hospital of Medical School of Nanjing University, Nanjing 210008, China.,Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing 210029, China
| | - Cailong Pan
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing 210029, China
| | - Lu Chen
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China
| | - Liang Hu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing 210029, China
| | - Chaoyu Wang
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing 210029, China
| | - Yuan Han
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing 210029, China
| | - Yanjing Yang
- Jiangsu Key Laboratory of Oral Diseases, Nanjing Medical University, Nanjing 210029, China
| | - Zhixiang Cheng
- Department of Pain Management & Cancer Biotherapy Center, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Wen-Tao Liu
- Jiangsu Key Laboratory of Neurodegeneration, Department of Pharmacology, Nanjing Medical University, Nanjing 210029, China
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Aslaner A, Çakır T, Tekeli SÖ, Avcı S, Doğan U, Tekeli F, Soylu H, Akyüz C, Koç S, Üstünel İ, Yılmaz N. Medical ozone treatment ameliorates the acute distal colitis in rat. Acta Cir Bras 2017; 31:256-63. [PMID: 27168538 DOI: 10.1590/s0102-865020160040000006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 03/11/2016] [Indexed: 11/21/2022] Open
Abstract
PURPOSE To investigate the effect of medical ozone treatment on the experimental acute distal colitis in rats. METHODS Eighteen rats were randomly distributed into three equal groups; control, acute distal colitis (ADC) without and with medical ozone treatment. Rats in the control group were taken saline. ADC was performed by rectal way with 4% acetic acid in groups 2 and 3, and the group 3 was treated with medical ozone for three weeks both rectally and intraperitoneally. At the twenty second day the distal colons samples were obtained for malondialdehyde and myeloperoxidase, blood samples were obtained to measure the levels of TNF-α and IL-1β levels. Histolopatological examination was evaluated with Ki-67, IL-1β and VEGF immunostaining densities. RESULTS There was significant increase in tissue MDA, MPO activity, TNF-α and IL-1β after ozone administration. There was also a significant difference at immunostaining densities of histopathological examination. CONCLUSIONS Medical ozone treatment ameliorated the experimental acute distal colitis induced by acetic acid in rats. Its possible effect is by means of decreasing inflammation, edema, and affecting the proliferation and the vascularization.
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Affiliation(s)
- Arif Aslaner
- Department of General Surgery, Antalya Training and Research Hospital, Antalya, Turkey
| | - Tuğrul Çakır
- Department of General Surgery, Antalya Training and Research Hospital, Antalya, Turkey
| | - Seçkin Özgür Tekeli
- Department of Biochemistry, Antalya Training and Research Hospital, Antalya, Turkey
| | - Sema Avcı
- Department of Histology and Embryology, Akdeniz University, Antalya, Turkey
| | - Uğur Doğan
- Department of General Surgery, Antalya Training and Research Hospital, Antalya, Turkey
| | - Feyza Tekeli
- Department of Biochemistry, Antalya Training and Research Hospital, Antalya, Turkey
| | - Hakan Soylu
- Department of Histology and Embryology, Akdeniz University, Antalya, Turkey
| | - Cebrail Akyüz
- Department of Gastroenterology, Haydarpaşa Training and Research Hospital, Istanbul, Turkey
| | - Süleyman Koç
- Faculty of Medicine, Inonü University, Malatya, Turkey
| | - İsmail Üstünel
- Department of Histology and Embryology, Akdeniz University, Antalya, Turkey
| | - Necat Yılmaz
- Department of Biochemistry, Antalya Training and Research Hospital, Antalya, Turkey
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Kucukgul A, Erdogan S, Gonenci R, Ozan G. Beneficial effects of nontoxic ozone on H2O2-induced stress and inflammation. Biochem Cell Biol 2016; 94:577-583. [DOI: 10.1139/bcb-2016-0033] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
In this study, the anti-oxidant and anti-inflammatory efficacy of ozone oxidative preconditioning (OOP) were investigated on hydrogen peroxide (H2O2)-induced human lung alveolar cells. In MTT and trypan blue viability tests, while 100 μmol/L H2O2caused a 17.3% and 21.9% decrease in the number of living cells, respectively, ozone at 20 μmol/L regenerated cell proliferation and prevented 9.6% and 11.0% of cell loss, respectively. In addition, H2O2decreased the transcription levels of catalase (CAT), glutathione peroxidase (GPx), and superoxide dismutase (SOD) 5.43-, 2.89-, and 5.33-fold, respectively, while it increased Bax, NF-κβ, TNF-α, and iNOS expression 1.57-, 1.32-, 1.40-, and 1.41-fold, respectively. Ozone pretreatment, however, increased CAT, GPx, and SOD transcription levels 7.08-, 5.17-, and 6.49-fold and decreased Bax, NF-κβ, TNF-α, and iNOS transcriptions by 1.25-, 0.76-, 3.63-, and 7.91-fold, respectively. Moreover, intracellular glutathione (GSH) level and SOD activity were decreased by 46.2% and 45.0% in the H2O2treatment group, and OOP recovered 58.5% and 20.1% of the decreases caused by H2O2. H2O2also increased nitrite levels 7.84-fold, and OOP reduced this increase by half. Consequently, OOP demonstrated potent anti-oxidant and anti-inflammatory effects on in vitro model of oxidative stress-induced lung injury.
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Affiliation(s)
- Altug Kucukgul
- Mustafa Kemal University, Veterinary Faculty, Department of Biochemistry, Hatay 31060, Turkey
| | - Suat Erdogan
- Trakya University, Faculty of Medicine, Department of Medical Biology, Edirne 22050, Turkey
| | - Ramazan Gonenci
- Mustafa Kemal University, Veterinary Faculty, Department of Surgery, Hatay 31060, Turkey
| | - Gonca Ozan
- Firat University, Veterinary Faculty, Department of Biochemistry, Elazıg 23200, Turkey
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Xu HJ, Jiang WD, Feng L, Liu Y, Wu P, Jiang J, Kuang SY, Tang L, Tang WN, Zhang YA, Zhou XQ. Dietary vitamin C deficiency depressed the gill physical barriers and immune barriers referring to Nrf2, apoptosis, MLCK, NF-κB and TOR signaling in grass carp (Ctenopharyngodon idella) under infection of Flavobacterium columnare. FISH & SHELLFISH IMMUNOLOGY 2016; 58:177-192. [PMID: 27640333 DOI: 10.1016/j.fsi.2016.09.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 09/12/2016] [Accepted: 09/13/2016] [Indexed: 06/06/2023]
Abstract
This study explored the effects of vitamin C on the physical barriers and immune barriers, and relative mRNA levels of signaling molecules in the gill of grass carp (Ctenopharyngodon idella) under infection of Flavobacterium columnare. The results indicated that compared with optimal vitamin C supplementation, vitamin C deficiency (2.9 mg/kg diet) (1) increased reactive oxygen species, malondialdehyde and protein carbonyl (PC) contents (P < 0.05), decreased the copper/zinc superoxide dismutase, manganese superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase activities and mRNA levels (P < 0.05), and glutathione and vitamin C contents (P < 0.05), down-regulated NF-E2-related factor 2 mRNA level (P < 0.05), and up-regulated Kelch-like ECH-associating protein (Keap) 1a (rather than Keap1b) mRNA level (P < 0.05) in the gill of grass carp under infection of F. columnare, suggesting that vitamin C deficiency induced oxidative injury in fish gill; (2) up-regulated caspase-3, -7, -8, -9, Fas ligand, B-cell lymphoma protein 2 associated X protein, apoptotic protease activating factor-1 mRNA levels (P < 0.05), and down-regulated inhibitor of apoptosis protein and B-cell lymphoma-2 (rather than myeloid cell leukemia-1) mRNA level (P < 0.05) in the gill of grass carp under infection of F. columnare, suggesting that vitamin C deficiency aggravated cell apoptosis in fish gill; (3) up-regulated pore-forming TJs Claudin-12, 15a, -15b, and related signaling molecules myosin light chain kinase, p38 mitogen-activated protein kinase (rather than c-Jun N-terminal kinases) mRNA levels (P < 0.05), and down-regulated barrier-forming TJs Occludin, zonula occludens (ZO) 1, ZO-2, Claudin-c, -3c, -7a, -7b mRNA levels (P < 0.05) in the gill of grass carp under infection of F. columnare, suggesting that vitamin C deficiency disrupted tight junctional complexes in fish gill; (4) decreased lysozyme and acid phosphatase (ACP) activities, and complement 3 (C3), C4 and IgM contents (P < 0.05), down-regulated the mRNA levels of antimicrobial peptides liver expressed antimicrobial peptide (LEAP) 2A, LEAP-2B, Hepcidin, β-defensin mRNA levels (P < 0.05) in the gill of grass carp under infection of F. columnare, suggesting that vitamin C deficiency decrease fish gill immune function; (5) down-regulated the mRNA levels of anti-inflammatory cytokines-related factors interleukin 10 (IL-10), IL-11, transforming growth factor (TGF) β1, TGF-β2, inhibitor of κBa and eIF4E-binding protein 1 (4E-BP1) (rather than 4E-BP2) (P < 0.05), and up-regulated pro-inflammatory cytokines-related factors interferon γ2, IL-1β, IL-6, IL-8, IL-12 P35, IL-12 P40, nuclear factor κB (NF-κB) p65 (rather than NF-κB p52), IκB kinases (IKK) (only IKKα and IKKγ), target of rapamycin and ribosomal protein S6 kinase 1 mRNA levels (P < 0.05) in the gill of grass carp under infection of F. columnare, suggesting that vitamin C deficiency aggravated fish gill inflammation. In conclusion, vitamin C deficiency disrupted physical barriers and immune barriers, and regulated relative mRNA levels of signaling molecules in fish gill. The vitamin C requirement for against gill rot morbidity of grass carp (264-1031 g) was estimated to be 156.0 mg/kg diet. In addition, based on the gill biochemical indices (antioxidant indices MDA, PC and vitamin C contents, and immune indices LA and ACP activity) the vitamin C requirements for grass carp (264-1031 g) were estimated to be 116.8, 156.6, 110.8, 57.8 and 134.9 mg/kg diet, respectively.
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Affiliation(s)
- Hui-Jun Xu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China
| | - Wei-Dan Jiang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, China
| | - Lin Feng
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, China
| | - Yang Liu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, China
| | - Pei Wu
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, China
| | - Jun Jiang
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, China
| | - Sheng-Yao Kuang
- Animal Nutrition Institute, Sichuan Academy of Animal Science, Chengdu, 610066, China
| | - Ling Tang
- Animal Nutrition Institute, Sichuan Academy of Animal Science, Chengdu, 610066, China
| | - Wu-Neng Tang
- Animal Nutrition Institute, Sichuan Academy of Animal Science, Chengdu, 610066, China
| | - Yong-An Zhang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, China
| | - Xiao-Qiu Zhou
- Animal Nutrition Institute, Sichuan Agricultural University, Chengdu, 611130, China; Fish Nutrition and Safety Production University Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, 611130, China; Key Laboratory for Animal Disease-Resistance Nutrition of China Ministry of Education, Sichuan Agricultural University, Chengdu, 611130, China.
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Uğuz S, Demirer Z, Uysal B, Alp BF, Malkoc E, Guragac A, Turker T, Ateş F, Karademir K, Ozcan A, Yildirim I, Korkmaz A, Guven A. Medical ozone therapy reduces shock wave therapy-induced renal injury. Ren Fail 2016; 38:974-81. [PMID: 27099130 DOI: 10.3109/0886022x.2016.1172941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Extracorporeal shock wave (ESW) lithotripsy is the preferred treatment modality for uncomplicated kidney stones. More recently free oxygen radical production following ESW application has been considered to be crucial in shock wave-induced renal damage. It has been shown that ozone therapy (OT) has ameliorative and preventive effects against various pathological conditions due to increased nitro-oxidative stress. In current study, we aimed to evaluate the efficacy of OT against ESW-induced renal injury. METHODS Twenty-four male Sprague-Dawley rats were divided into three groups: sham-operated, ESW, and ESW + OT groups. All groups except sham-operated group were subjected to ESW procedure. ESW + OT group received 1 mg/kg/day of oxygen/ozone mixture intraperitoneally at 2 h before ESW, and OT was continued once a day for consecutive three days. The animals were killed at the 4th day, and kidney tissue and blood samples were harvested for biochemical and histopathologic analysis. RESULTS Serum ALT and AST levels, serum neopterin, tissue nitrite/nitrate levels, and tissue oxidative stress parameters were increased in the ESW group and almost came close to control values in the treatment group (p < 0.05, ESW vs. ESW + OT). Histopathological injury scores were significantly lower in treatment group than the ESW group (p < 0.05, ESW vs. ESW + OT). Immunohistochemical iNOS staining scores in ESW group were higher than those of sham-operated group (p < 0.05, ESW vs. sham-operated), iNOS staining scores in OT group were significantly lower than the ESW group (p < 0.05, ESW + OT vs. ESW). CONCLUSION OT ameliorates nitro-oxidative stress and reduces the severity of pathological changes in the experimental ESW-induced renal injury of rat model.
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Affiliation(s)
- Sami Uğuz
- a Department of Urology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Zafer Demirer
- a Department of Urology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Bulent Uysal
- b Department of Physiology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Bilal Firat Alp
- a Department of Urology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Ercan Malkoc
- c Department of Urology, Gulhane Military Medical Faculty, Haydarpasa , Istanbul , Turkey
| | - Ali Guragac
- a Department of Urology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Turker Turker
- d Department of Epidemiology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Ferhat Ateş
- c Department of Urology, Gulhane Military Medical Faculty, Haydarpasa , Istanbul , Turkey
| | - Kenan Karademir
- c Department of Urology, Gulhane Military Medical Faculty, Haydarpasa , Istanbul , Turkey
| | - Ayhan Ozcan
- e Department of Pathology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Ibrahim Yildirim
- a Department of Urology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Ahmet Korkmaz
- b Department of Physiology, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
| | - Ahmet Guven
- f Department of Pediatric Surgery, Gulhane Military Medical Faculty , Etlik , Ankara , Turkey
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Michaudel C, Couturier-Maillard A, Chenuet P, Maillet I, Mura C, Couillin I, Gombault A, Quesniaux VF, Huaux F, Ryffel B. Inflammasome, IL-1 and inflammation in ozone-induced lung injury. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL IMMUNOLOGY 2016; 5:33-40. [PMID: 27168953 PMCID: PMC4858604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 02/15/2016] [Indexed: 06/05/2023]
Abstract
Exposure to ambient ozone causes airway hyperreactivity and lung inflammation, which represent an important health concern in humans. Recent clinical and experimental studies contributed to the understanding of the mechanisms of epithelial injury, inflammation and airway hyperreactivity, which is reviewed here. The present data suggest that ozone induced oxidative stress causes inflammasome activation with the release of IL-1, other cytokines and proteases driving lung inflammation leading to the destruction of alveolar epithelia with emphysema and respiratory failure. Insights in the pathogenic pathway may allow to identify novel biomarkers of ozone-induced lung disease and therapeutic targets.
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Affiliation(s)
- Chloé Michaudel
- ArtImmune SAS13 Avenue Buffon, Orleans, France
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | | | - Pauline Chenuet
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | - Isabelle Maillet
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | - Catherine Mura
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | - Isabelle Couillin
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | - Aurélie Gombault
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | - Valérie F Quesniaux
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
| | - François Huaux
- ULB, Bruxelles Louvain Centre for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de LouvainBrussels, Belgium
| | - Bernhard Ryffel
- CNRS, UMR7355, Experimental and Molecular Immunology and Neurogenetics45071 Orleans, France
- IDM, University of Cape TownRSA
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Ozone Therapy in Ethidium Bromide-Induced Demyelination in Rats: Possible Protective Effect. Cell Mol Neurobiol 2015; 36:943-954. [PMID: 26467344 DOI: 10.1007/s10571-015-0279-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Accepted: 09/29/2015] [Indexed: 01/23/2023]
Abstract
Multiple sclerosis, an autoimmune inflammatory disease of the central nervous system, is characterized by excessive demyelination. The study aimed to investigate the possible protective effect of ozone (O3) therapy in ethidium bromide (EB)-induced demyelination in rats either alone or in combination with corticosteroids in order to decrease the dose of steroid therapy. Rats were divided into Group (1) normal control rats received saline, Group (2) Sham-operated rats received saline, Group (3) Sham-operated rats received vehicle (oxygen), Group (4) EB-treated rats received EB, Group (5) EB-treated rats received O3, Group (6) EB-treated rats received methylprednisolone (MP), and Group (7) EB-treated rats received half the dose of MP concomitant with O3. EB-treated rats showed a significant increase in the number of footfalls in the grid walk test, decreased brain GSH, and paraoxonase-1 enzyme activity, whereas brain MDA, TNF-α, IL-1β, INF-γ, Cox-2 immunoreactivity, and p53 protein levels were increased. A significant decline in brain serotonin, dopamine, norepinephrine, and MBP immunoreactivity was also reported. Significant improvement of the above-mentioned parameters was demonstrated with the administration of either MP or O3, whereas best amelioration was achieved by combining half the dose of MP with ozone.
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Isik A, Peker K, Gursul C, Sayar I, Firat D, Yilmaz I, Demiryilmaz I. The effect of ozone and naringin on intestinal ischemia/reperfusion injury in an experimental model. Int J Surg 2015; 21:38-44. [DOI: 10.1016/j.ijsu.2015.07.012] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Accepted: 07/14/2015] [Indexed: 11/30/2022]
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Prophylactic Ozone Administration Reduces Intestinal Mucosa Injury Induced by Intestinal Ischemia-Reperfusion in the Rat. Mediators Inflamm 2015; 2015:792016. [PMID: 26161005 PMCID: PMC4487723 DOI: 10.1155/2015/792016] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Revised: 04/05/2015] [Accepted: 04/13/2015] [Indexed: 12/15/2022] Open
Abstract
Objectives. Intestinal ischemia-reperfusion injury is associated with mucosal damage and has a high rate of mortality. Various beneficial effects of ozone have been shown. The aim of the present study was to show the effects of ozone in ischemia reperfusion model in intestine. Material and Method. Twenty eight Wistar rats were randomized into four groups with seven rats in each group. Control group was administered serum physiologic (SF) intraperitoneally (ip) for five days. Ozone group was administered 1 mg/kg ozone ip for five days. Ischemia Reperfusion (IR) group underwent superior mesenteric artery occlusion for one hour and then reperfusion for two hours. Ozone + IR group was administered 1 mg/kg ozone ip for five days and at sixth day IR model was applied. Rats were anesthetized with ketamine∖xyzlazine and their intracardiac blood was drawn completely and they were sacrificed. Intestinal tissue samples were examined under light microscope. Levels of superoxide dismutase (SOD), catalase (CAT), glutathioneperoxidase (GSH-Px), malondyaldehide (MDA), and protein carbonyl (PCO) were analyzed in tissue samples. Total oxidant status (TOS), and total antioxidant capacity (TAC) were analyzed in blood samples. Data were evaluated statistically by Kruskal Wallis test. Results. In the ozone administered group, degree of intestinal injury was not different from the control group. IR caused an increase in intestinal injury score. The intestinal epithelium maintained its integrity and decrease in intestinal injury score was detected in Ozone + IR group. SOD, GSH-Px, and CAT values were high in ozone group and low in IR. TOS parameter was highest in the IR group and the TAC parameter was highest in the ozone group and lowest in the IR group. Conclusion. In the present study, IR model caused an increase in intestinal injury.In the present study, ozone administration had an effect improving IR associated tissue injury. In the present study, ozone therapy prevented intestine from ischemia reperfusion injury. It is thought that the therapeutic effect of ozone is associated with increase in antioxidant enzymes and protection of cells from oxidation and inflammation.
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Azuma K, Mori T, Kawamoto K, Kuroda K, Tsuka T, Imagawa T, Osaki T, Itoh F, Minami S, Okamoto Y. Anti-inflammatory effects of ozonated water in an experimental mouse model. Biomed Rep 2014; 2:671-674. [PMID: 25054009 DOI: 10.3892/br.2014.290] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2013] [Accepted: 01/02/2014] [Indexed: 11/06/2022] Open
Abstract
Previous studies have suggested that ozonated water is safe and possesses antibacterial effects for treatment of experimental peritonitis rats. In this study, we evaluated the anti-inflammatory effects of ozonated water that was intraperitoneally injected into an experimental inflammatory mouse model. The concentrations of dissolved ozone decreased constantly and lineally, while the half-life of dissolved ozone was 36.8±2.7 min (27°C). The 10-ppm ozonated water was injected intraperitoneally into mice with lipopolysaccharide (LPS)-induced acute inflammation. The results showed that the intraperitoneal injection of ozonated water decreased the levels of tumor necrosis factor-α (TNF-α) and increased the activity of superoxide dismutase (SOD). The results suggest that ozonated water has anti-inflammatory properties and is a potential therapeutic option for acute inflammation.
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Affiliation(s)
- Kazuo Azuma
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Takuro Mori
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Kinya Kawamoto
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Kohei Kuroda
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Takeshi Tsuka
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Tomohiro Imagawa
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Tomohiro Osaki
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
| | - Fumio Itoh
- Sakuragawa Pump Co., Ltd., Osaka 567-0005, Japan
| | - Saburo Minami
- Faculty of Agriculture, Tottori University, Tottori 680-8553, Japan
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Bakkal BH, Gultekin FA, Guven B, Turkcu UO, Bektas S, Can M. Effect of ozone oxidative preconditioning in preventing early radiation-induced lung injury in rats. Braz J Med Biol Res 2013; 46:789-96. [PMID: 23969972 PMCID: PMC3854433 DOI: 10.1590/1414-431x20132856] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 03/25/2013] [Indexed: 01/10/2023] Open
Abstract
Ionizing radiation causes its biological effects mainly through oxidative damage
induced by reactive oxygen species. Previous studies showed that ozone oxidative
preconditioning attenuated pathophysiological events mediated by reactive oxygen
species. As inhalation of ozone induces lung injury, the aim of this study was
to examine whether ozone oxidative preconditioning potentiates or attenuates the
effects of irradiation on the lung. Rats were subjected to total body
irradiation, with or without treatment with ozone oxidative preconditioning
(0.72 mg/kg). Serum proinflammatory cytokine levels, oxidative damage markers,
and histopathological analysis were compared at 6 and 72 h after total body
irradiation. Irradiation significantly increased lung malondialdehyde levels as
an end-product of lipoperoxidation. Irradiation also significantly decreased
lung superoxide dismutase activity, which is an indicator of the generation of
oxidative stress and an early protective response to oxidative damage. Ozone
oxidative preconditioning plus irradiation significantly decreased
malondialdehyde levels and increased the activity of superoxide dismutase, which
might indicate protection of the lung from radiation-induced lung injury. Serum
tumor necrosis factor alpha and interleukin-1 beta levels, which increased
significantly following total body irradiation, were decreased with ozone
oxidative preconditioning. Moreover, ozone oxidative preconditioning was able to
ameliorate radiation-induced lung injury assessed by histopathological
evaluation. In conclusion, ozone oxidative preconditioning, repeated low-dose
intraperitoneal administration of ozone, did not exacerbate radiation-induced
lung injury, and, on the contrary, it provided protection against
radiation-induced lung damage.
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Affiliation(s)
- B H Bakkal
- Bulent Ecevit University, Department of Radiation Oncology, School of Medicine, KozluZonguldak, Turkey
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Evaluation of the effects of ozone therapy on Escherichia coli-induced cytitis in rat. Ir J Med Sci 2013; 182:557-63. [PMID: 23456133 DOI: 10.1007/s11845-013-0926-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2012] [Accepted: 02/13/2013] [Indexed: 12/22/2022]
Abstract
OBJECTIVES The aim of the study was to investigate the effect of ozone on oxidative/nitrosative stress and bladder injury caused by Escherichia coli in rat bladder. METHODS Twenty-one Wistar-Albino-type female rats included in the study were divided into three groups of equal number: (1) sham operation (control), (2) E. coli-only (EC), (3) EC + ozone. After ozone therapy for 3 days, urine and tissue samples were obtained for biochemical, microbiological, and histopathological analysis. RESULTS Tissue malondialdehyde (MDA), myeloperoxidase (MPO), and nitric oxide (NO) level were increased, whereas superoxide dismutase (SOD) and glutathione peroxidase (GPx) activity was decreased in the EC group. MDA, MPO, and NO levels were decreased, whereas SOD, GPx activity was increased in the ozone-treated group. Also, there was no bacterial translocation in this group. CONCLUSION The results of the present study suggest that ozone may be used as an agent to protect the bladder from oxidative/nitrosative stress occurring in cystitis.
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Gultekin FA, Bakkal BH, Guven B, Tasdoven I, Bektas S, Can M, Comert M. Effects of ozone oxidative preconditioning on radiation-induced organ damage in rats. JOURNAL OF RADIATION RESEARCH 2013; 54:36-44. [PMID: 22915786 PMCID: PMC3534275 DOI: 10.1093/jrr/rrs073] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Revised: 07/23/2012] [Accepted: 07/23/2012] [Indexed: 05/28/2023]
Abstract
Because radiation-induced cellular damage is attributed primarily to harmful effects of free radicals, molecules with direct free radical scavenging properties are particularly promising as radioprotectors. It has been demonstrated that controlled ozone administration may promote an adaptation to oxidative stress, preventing the damage induced by reactive oxygen species. Thus, we hypothesized that ozone would ameliorate oxidative damage caused by total body irradiation (TBI) with a single dose of 6 Gy in rat liver and ileum tissues. Rats were randomly divided into groups as follows: control group; saline-treated and irradiated (IR) groups; and ozone oxidative preconditioning (OOP) and IR groups. Animals were exposed to TBI after a 5-day intraperitoneal pretreatment with either saline or ozone (1 mg/kg/day). They were decapitated at either 6 h or 72 h after TBI. Plasma, liver and ileum samples were obtained. Serum AST, ALT and TNF-α levels were elevated in the IR groups compared with the control group and were decreased after treatment with OOP. TBI resulted in a significant increase in the levels of MDA in the liver and ileal tissues and a decrease of SOD activities. The results demonstrated that the levels of MDA liver and ileal tissues in irradiated rats that were pretreated with ozone were significantly decreased, while SOD activities were significantly increased. OOP reversed all histopathological alterations induced by irradiation. In conclusion, data obtained from this study indicated that ozone could increase the endogenous antioxidant defense mechanism in rats and there by protect the animals from radiation-induced organ toxicity.
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Affiliation(s)
- Fatma Ayca Gultekin
- Bulent Ecevit University, School of Medicine, Department of General Surgery, Kozlu, Zonguldak 67600, Turkey.
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El-Sawalhi MM, Darwish HA, Mausouf MN, Shaheen AA. Modulation of age-related changes in oxidative stress markers and energy status in the rat heart and hippocampus: a significant role for ozone therapy. Cell Biochem Funct 2012; 31:518-25. [PMID: 23172693 DOI: 10.1002/cbf.2930] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Accepted: 10/24/2012] [Indexed: 01/08/2023]
Abstract
Oxidative stress emerges as a key player in the ageing process. Controlled ozone administration is known to promote an oxidative preconditioning or adaptation to oxidative stress. The present study investigated whether prophylactic ozone administration could interfere with the age-related changes in the heart and the hippocampus of rats. Four groups of rats, aged about 3 months old, were used. Group 1 (Prophylactic ozone group) received ozone/oxygen mixture by rectal insufflations (0.6 mg/kg) twice/week for the first 3 months, then once/week till the age of 15 months. Group 2 (Oxygen group) received oxygen as vehicle for ozone in a manner similar to group 1. Group 3 (Aged control group) was kept without any treatment until the age of 15 months. A fourth group of rats (Adult control group) was evaluated at 3 months of age to provide baseline data. Ozone alleviated age-associated redox state imbalance as evidenced by reduction of lipid and protein oxidation markers, lessening of lipofuscin deposition, restoration of glutathione levels in both tissues and normalization of glutathione peroxidase activity in the heart tissue. Ozone also mitigated age-associated energy failure in the heart and the hippocampus, improved cardiac cytosolic Ca(2+) homeostasis and restored the attenuated Na(+) , K(+) -ATPase activity in the hippocampus of aged rats. These data provide new evidence concerning the anti-ageing potential of prophylactic ozone administration.
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Affiliation(s)
- Maha M El-Sawalhi
- Biochemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Hidalgo-Tallón J, Menéndez-Cepero S, Vilchez JS, Rodríguez-López CM, Calandre EP. Ozone therapy as add-on treatment in fibromyalgia management by rectal insufflation: an open-label pilot study. J Altern Complement Med 2012; 19:238-42. [PMID: 23046293 DOI: 10.1089/acm.2011.0739] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The objectives of this study were to evaluate the effectiveness and tolerability of ozone therapy by rectal insufflation as add-on therapy in fibromyalgia management. DESIGN Patients with fibromyalgia received 24 sessions of ozone therapy during a 12-week period. At each session, the administered dose of ozone was 8 mg (200 mL of gas, at a concentration of 40 μg/mL). Ozone sessions were given 5 days a week during the first 2 weeks, twice a week from weeks 3-6, and weekly from weeks 7-12. Fibromyalgia Impact Questionnaire (FIQ) was the main outcome measure, and was administered at baseline and at weeks 4, 8, and 12. Secondary outcome measures, administered at baseline and at endpoint, were the Pittsburgh Sleep Quality Index, the Beck Depression Inventory, the State and Trait Anxiety Inventory, and the SF-12, the abbreviated form of the Short Form Health Survey. Emergent adverse reactions to treatment were recorded. RESULTS FIQ total scores decreased significantly during the study period, with the decrease being observed in the first 4 weeks of the study. Significant improvement was also seen both in depression scores and in the Physical Summary Score of the SF-12. Transient meteorism after ozone therapy sessions was the most frequently reported side-effect. CONCLUSIONS At the dose and number of sessions used in this study, ozone therapy by rectal insufflation seems to be beneficial for physical symptoms and depression of fibromyalgia.
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Oztosun M, Akgul EO, Cakir E, Cayci T, Uysal B, Ogur R, Ozcan A, Ozgurtas T, Guven A, Korkmaz A. The Effects of Medical Ozone Therapy on Renal Ischemia/Reperfusion Injury. Ren Fail 2012; 34:921-5. [DOI: 10.3109/0886022x.2012.692752] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Chen L, Zhu XS, Sang W, Xiernayi·Abuduhelili, Fan XT, He FP. Protective and therapeutic effect of ozone on diet-induced nonalcoholic steatohepatitis in rabbits. Shijie Huaren Xiaohua Zazhi 2012; 20:907-915. [DOI: 10.11569/wcjd.v20.i11.907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess whether ozone exerts a protective and therapeutic effect on inflammatory injury in nonalcoholic fatty liver disease (NAFLD) and atherosclerosis in rabbits.
METHODS: Twenty-four male New Zealand rabbits were randomly divided into three groups: model group (n = 10), ozone group (n = 4), and pravastatin plus aspirin group (n = 10). The experimental duration is 12 weeks. Rabbits were weighed once per week. Rabbits of all groups were given a high fat diet, and the ozone group and pravastatin plus aspirin group were additionally given ozone and pravastatin plus aspirin from the second week to the end of the experiment, respectively. The intimal-medial thickness (IMT) of the carotid artery and abdominal aorta was measured by ultrasound at weeks 2, 5, 8 and 12. HE staining was used to examine pathological changes in the carotid artery, aorta, liver, heart and kidney during the formation of NAFLD and AS. The contents of serum TC, LDL, HDL, ALT, γ-GT, Cr and UA were determined. ELISA was used to determine the changes in serum contents of 8-OHdG, TRX, 4-HNE, 8-iso-PGF2a, LEP, ADPN, FFA, ET, IL-6, TNF-α, MDA, MCP-1, hs-CRP, NOS, NO, GSH, reduced glutathione and GSH-Px.
RESULTS: At the end of the experiment, intimal thickening was observed, which suggests that nonalcoholic steatohepatitis was induced successfully. The body weight of rabbits in the ozone group was significantly lower than that in other groups. The percentage of area of aortic lipid deposition in the intima was statistically significant among the three groups (P = 0.037, P < 0.05), but no statistically significant difference was found in the thickness of lipid deposition (P > 0.05). The degree of balloon-like degeneration in the liver differed significantly among the three groups (P < 0.05); however, the degree of hepatic steatosis showed no statistically significant difference (P > 0.05). The degree of lipid deposition in the heart and lipid degeneration of tubular epithelial cells in the kidney showed no statistically significant difference among different groups. Compared to the model group, serum levels of LEP, ADPN, IL-6, TNF-α, MCP-1, hs-CRP, NOS, TRX, MDA, 4-HNE and 8-iso-PGF2a significantly increased and those of NO and reduced glutathione content decreased in the ozone group (all P < 0.05).
CONCLUSION: Ozone reduces inflammatory injury in nonalcoholic steatohepatitis and may be useful in preventing atherosclerosis. Ozone as an antioxidant does not cause visible damage to the liver, kidney and heart. Ozone can improve serum levels of inflammatory cytokines which are involved in oxidative stress and lipid peroxidation.
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Schulz S, Ninke S, Watzer B, Nüsing RM. Ozone induces synthesis of systemic prostacyclin by cyclooxygenase-2 dependent mechanism in vivo. Biochem Pharmacol 2012; 83:506-13. [DOI: 10.1016/j.bcp.2011.11.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2011] [Revised: 11/22/2011] [Accepted: 11/23/2011] [Indexed: 10/14/2022]
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Caliskan B, Guven A, Ozler M, Cayci T, Ozcan A, Bedir O, Surer I, Korkmaz A. Ozone therapy prevents renal inflammation and fibrosis in a rat model of acute pyelonephritis. Scandinavian Journal of Clinical and Laboratory Investigation 2012; 71:473-80. [PMID: 21923232 DOI: 10.3109/00365513.2011.587022] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Not only bacterial characteristics but also oxidative/nitrosative stress could play a significant role in renal parenchymal inflammatory processes in acute pyelonephritis (APN). This study was conducted to evaluate the effect of ozone therapy (OT), as an immunomodulator and antioxidant, on the renal function, morphology and biochemical parameters of oxidative stress in an experimental model of APN in rats. MATERIALS AND METHODS Forty rats were divided equally into five groups as control, APN, APN + Antibiotic, APN + OT, and APN + Antibiotic + OT. APN was induced by 0.1 ml of freshly prepared Escherichia coli (ATCC 25922) solution containing 10(10) colony-forming unit/ml into the kidney. A control group was administered 0.1 ml of 0.9 % NaCl solution. Treatment was begun 72 h after bacterial inoculation. Control and APN groups were given 0.9% NaCl solution, APN + Antibiotic and APN + OT were given either antibiotic (ciprofloxacine 150 mg/kg intramuscular/twice daily) or OT. APN + Antibiotic + OT group was given both antibiotic and OT for five consecutive days. At the end of the seventh day, animals were killed via decapitation and trunk blood was collected. Both kidneys were harvested and one half of each kidney were immediately stored for antioxidant enzyme activity, tissue lipid peroxidation and protein carbonyl content. The remainder was fixed for histopathologic examination. RESULTS E. coli-induced APN increased the renal glomerular and tubular dysfunction, oxidative stress parameters and antioxidant enzyme activities. Either antibiotherapy or OT markedly ameliorated renal dysfunction, the antioxidant status of the kidneys and histopathological injuries subjected to E. coli-induced APN. Interestingly, the combination of antibiotherapy and OT was much more effective than either of the treatment modalities alone. CONCLUSION The combination of antibiotherapy and OT markedly ameliorated renal dysfunction and improved antioxidant status and histopathologic modalities in rats subjected to E. coli-induced APN than either antibiotherapy or OT treatment alone. Therefore, OT may be considered as an adjuvant therapy to classical antibiotherapy to prevent renal inflammation and fibrosis in APN.
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Affiliation(s)
- Bahadir Caliskan
- Department of Pediatric Surgery, Gulhane Military Medical Faculty, Etlik, Ankara, Turkey
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Rodríguez ZZ, Guanche D, Alvarez RG, Martinez Y, Alonso Y, Schulz S. Effects of ozone oxidative preconditioning on different hepatic biomarkers of oxidative stress in endotoxic shock in mice. Toxicol Mech Methods 2011; 21:236-40. [PMID: 21329468 DOI: 10.3109/15376516.2010.546816] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In endotoxic shock, variations are known to occur in different biochemical parameters of oxidative stress. Ozone oxidative preconditioning (OOP) is a good candidate to restore the redox balance on different tissue. This investigation examined the effect of OOP on different biomarkers of oxidative stress in hepatic tissue of mice treated with lipopolysaccharide (LPS). LPS doses of 30 mg/kg were administered intraperitoneally (i.p.) and pretreatment with ozone/oxygen mixture (OOM) was applied i.p. at 0.2, 0.4, and 1.2 mg/kg once daily during 5 days before LPS injection. The mice were euthanized under ether atmosphere at different times, 1 and 24 h after LPS injection. Hepatic tissue from all animals was taken for biochemical determinations of oxidative stress parameters such as thiobarbituric acid reactive substances (TBARS) content and activity of antioxidant enzymes superoxide dismutase (SOD), glutathione peroxidase (GPx), and glutathione S-transferase (GST). The results demonstrated that OOP reduces levels of TBARS content and increases the activity of GPx in hepatic tissue. In conclusion, OOP was able to recover the redox balance and in this way to protect the animals against the oxidative damage induced by endotoxemia.
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Affiliation(s)
- Zullyt Zamora Rodríguez
- Department of Biomedical Research, Laboratory of Biological Assays, Ozone Research Center, Havana, Cuba.
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Inal M, Dokumacioglu A, Özcelik E, Ucar O. The effects of ozone therapy and coenzyme Q₁₀ combination on oxidative stress markers in healthy subjects. Ir J Med Sci 2011; 180:703-7. [PMID: 21258872 DOI: 10.1007/s11845-011-0675-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2010] [Accepted: 01/10/2011] [Indexed: 11/29/2022]
Abstract
BACKGROUND Ozone therapy is employed as a therapeutic agent in various diseases. Since ozone itself is a radical, using a small dosage of it is known to create an oxidative preconditioning in the body and trigger a strong antioxidant response against that. Coenzyme Q(10), as a strong antioxidant agent, is delivered as a supportive factor in many diseases involving oxidative stress. AIM The aim of the study was to evaluate the effects of the combination treatment over oxidative stress in healthy individuals. METHODS In the current study, 11 healthy volunteers were administered a combination of ozone therapy and Q(10) for 1 month. Blood samples were collected first right after the initial ozone therapy and then 1 month after the ozone therapy + coenzyme Q(10) treatment. We measured erythrocyte superoxide dismutase and catalase enzyme activities along with serum malondialdehyde levels. RESULTS Compared with the pretreatment values, an increase was determined in the erythrocyte superoxide dismutase and catalase enzyme activities. However, malondialdehyde, an indicator of oxidative membrane damage, showed a reduction after the combination treatment. CONCLUSION The results of this study reveal the beneficial effects of ozone therapy + coenzyme Q(10) combination in prevention of oxidative damage.
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Affiliation(s)
- M Inal
- Department of Biochemistry, Medicine Faculty, Osmangazi University, 26480 Meselik, Eskisehir, Turkey.
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Altinel O, Demirbas S, Cakir E, Yaman H, Ozerhan IH, Duran E, Cayci T, Akgul EO, Ersoz N, Uysal B, Kurt B, Yasar M, Oter S, Peker Y. Comparison of hyperbaric oxygen and medical ozone therapies in a rat model of experimental distal colitis. Scandinavian Journal of Clinical and Laboratory Investigation 2011; 71:185-92. [DOI: 10.3109/00365513.2010.548875] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Yamanel L, Kaldirim U, Oztas Y, Coskun O, Poyrazoglu Y, Durusu M, Cayci T, Ozturk A, Demirbas S, Yasar M, Cinar O, Tuncer SK, Eyi YE, Uysal B, Topal T, Oter S, Korkmaz A. Ozone therapy and hyperbaric oxygen treatment in lung injury in septic rats. Int J Med Sci 2011; 8:48-55. [PMID: 21234269 PMCID: PMC3020392 DOI: 10.7150/ijms.8.48] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2010] [Accepted: 12/20/2010] [Indexed: 11/08/2022] Open
Abstract
Various therapeutic protocols were used for the management of sepsis including hyperbaric oxygen (HBO) therapy. It has been shown that ozone therapy (OT) reduced inflammation in several entities and exhibits some similarity with HBO in regard to mechanisms of action. We designed a study to evaluate the efficacy of OT in an experimental rat model of sepsis to compare with HBO. Male Wistar rats were divided into sham, sepsis+cefepime, sepsis+cefepime+HBO, and sepsis+cefepime+OT groups. Sepsis was induced by an intraperitoneal injection of Escherichia coli; HBO was administered twice daily; OT was set as intraperitoneal injections once a day. The treatments were continued for 5 days after the induction of sepsis. At the end of experiment, the lung tissues and blood samples were harvested for biochemical and histological analysis. Myeloperoxidase activities and oxidative stress parameters, and serum proinflammatory cytokine levels, IL-1β and TNF-α, were found to be ameliorated by the adjuvant use of HBO and OT in the lung tissue when compared with the antibiotherapy only group. Histologic evaluation of the lung tissue samples confirmed the biochemical outcome. Our data presented that both HBO and OT reduced inflammation and injury in the septic rats' lungs; a greater benefit was obtained for OT. The current study demonstrated that the administration of OT as well as HBO as adjuvant therapy may support antibiotherapy in protecting the lung against septic injury. HBO and OT reduced tissue oxidative stress, regulated the systemic inflammatory response, and abated cellular infiltration to the lung demonstrated by findings of MPO activity and histopathologic examination. These findings indicated that OT tended to be more effective than HBO, in particular regarding serum IL-1β, lung GSH-Px and histologic outcome.
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Affiliation(s)
- Levent Yamanel
- Department of Emergency Medicine, Gulhane Military Medical Academy, Ankara, Turkey
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Appraisal of ozone as biologically active molecule and experimental tool in biomedical sciences. Med Chem Res 2010. [DOI: 10.1007/s00044-010-9493-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Effects of L-canavanine and ozone on vascular reactivity in septicemic rats. J Physiol Biochem 2010; 66:255-64. [PMID: 20652469 DOI: 10.1007/s13105-010-0034-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2010] [Accepted: 07/04/2010] [Indexed: 02/05/2023]
Abstract
Septicemia leads to oxidative stress with overproduction of reactive-oxygen species (ROS) and consumption of endogenous antioxidant enzymes. We tested a twofold hypothesis: (1) does oxidative stress (OxS) induced by sepsis acting alone or in concert with augmented inflammatory processes contributes to sepsis-related vascular dysfunction, and, (2) whether ozone (O(3)) and L-canavanine (CAV) mitigate the negative impact of the aforementioned phenomena. We investigated the relative impact of treatment with CAV and/or O(3) on vascular OxS associated vascular functional changes in septicemic rats. For this study, 60 male Sprague-Dawley rats were used and divided into six experimental groups (n = 10): control group (C), sham-operated (Sham), septicemic rats (S), S rats treated with CAV (100 mg/kg. i.p; S + CAV), S rats treated with O(3) (1.2 mg/kg, i.p.; S + O(3)) and S rats treated with both O(3) and CAV (S + O(3) + CAV). After 22 h, the mean arterial blood pressure (MAP), the aortic ring vascular reactivity to phenylephrine, abdominal aortic blood flow (AABF), serum tumor necrosis factor-alpha (TNF-alpha) and plasma nitrite/nitrate (NOx) concentration were measured. In addition, hepatic antioxidant enzyme activities sodium dismutase (SOD) and glutathione peroxidase (GSH-Px) were estimated. Septicemia caused significant elevation of serum TNF-alpha (p < 0.001) and plasma NOx (p < 0.001) and significant (p < 0.001) reduction of AABF (p < 0.001), aortic vascular response to phenylephrine (p < 0.001), MAP (p < 0.001) and hepatic SOD and GSH-Px activity (p < 0.001) compared with the C group, while treatment with O(3) and/or CAV induced significant amelioration of all those increases. Abnormalities were attenuated to a similar extent with treatment with both O(3) and CAV. These results suggested that concomitant administration of O(3) and CAV alleviated the compromised vascular reactivity in septicemic conditions and prevent its progression into septic shock compared with each alone.
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Guanche D, Hernandez F, Zamora Z, Alonso Y. Effect of ozone pre-conditioning on redox activity in a rat model of septic shock. Toxicol Mech Methods 2010; 20:466-71. [DOI: 10.3109/15376516.2010.497980] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Guanche D, Zamora Z, Hernández F, Mena K, Alonso Y, Roda M, Gonzáles M, Gonzales R. Effect of ozone/oxygen mixture on systemic oxidative stress and organic damage. Toxicol Mech Methods 2010; 20:25-30. [PMID: 20017603 DOI: 10.3109/15376510903503107] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Ozone is a molecule of high energetic content. Its great oxidative power has been used in medicine for the treatment of several illnesses with a wide spectrum. The rectal insufflation with a mixture of ozone/oxygen is considered as a simple therapy, not painful, of low cost and practically free from adverse effects. Given its potential oxidation and lack of side-effects, the objective has been to know the state of different indexes of redox state in blood which may contribute to understanding the mechanism by which mixtures of ozone/oxygen administered by intrarectal route are able to exert actions on other organs. With this purpose female rabbits were used, distributed into four groups, and three doses of ozone/oxygen mixture were tested. When treatment was finished, the determination of pro-oxidant and antioxidant markers was carried out. Also indexes of organic damage were determined. Ozone doses administered to rabbits did not cause adverse effects and mortality did not show significant changes relative to tissue damages and they increased enzymes activities belonging to the first line antioxidant defences. The results demonstrate that ozone/oxygen mixture administered by rectal insufflations is innocuous and it is able to increase the antioxidant defense of the organism.
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Affiliation(s)
- Dailen Guanche
- Ozone Research Center, 15 Street, Corners 230, Siboney, Playa, Havana City, Cuba
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Lin F, Josephs SF, Alexandrescu DT, Ramos F, Bogin V, Gammill V, Dasanu CA, De Necochea-Campion R, Patel AN, Carrier E, Koos DR. Lasers, stem cells, and COPD. J Transl Med 2010; 8:16. [PMID: 20158898 PMCID: PMC2830167 DOI: 10.1186/1479-5876-8-16] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2010] [Accepted: 02/16/2010] [Indexed: 12/13/2022] Open
Abstract
The medical use of low level laser (LLL) irradiation has been occurring for decades, primarily in the area of tissue healing and inflammatory conditions. Despite little mechanistic knowledge, the concept of a non-invasive, non-thermal intervention that has the potential to modulate regenerative processes is worthy of attention when searching for novel methods of augmenting stem cell-based therapies. Here we discuss the use of LLL irradiation as a "photoceutical" for enhancing production of stem cell growth/chemoattractant factors, stimulation of angiogenesis, and directly augmenting proliferation of stem cells. The combination of LLL together with allogeneic and autologous stem cells, as well as post-mobilization directing of stem cells will be discussed.
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Affiliation(s)
- Feng Lin
- Entest BioMedical, San Diego, CA, USA
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Abstract
OBJECTIVES Our aims were to evaluate the efficacy of ozone therapy (OT) in an experimental rat model of acute necrotizing pancreatitis (ANP) and to compare its effects with hyperbaric oxygen (HBO) therapy in this entity. METHODS Forty Sprague-Dawley rats were divided into sham-operated, ANP, ANP + HBO, and ANP + OT groups. Acute necrotizing pancreatitis was induced by infusing 1-mL/kg 3% sodium taurocholate into the common biliopancreatic duct. Hyperbaric oxygen was administered twice daily at a 2.8-atm pressure for 90 minutes. Ozone therapy was set as daily intraperitoneal injections of 0.7-mg/kg ozone/oxygen gas mixture. Hyperbaric oxygen and OT were continued for 3 days after the induction of ANP. The surviving animals were killed at the fourth day, and their pancreases were harvested for biochemical, microbiological, and histopathologic analyses. RESULTS Serum amylase/lipase and neopterin levels and tissue oxidative stress parameters were similar to sham's values in both the ANP + HBO and the ANP + OT groups. Histopathologic injury scores were significantly lower in the treatments groups than in the ANP group. When compared with the ANP group, the number of infected rats was significantly lesser in the ANP + HBO and the ANP + OT groups. CONCLUSIONS Hyperbaric oxygen and OT reduce the severity and the mortality in the experimental rat model of ANP, and a greater benefit was received for OT comparing with HBO.
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