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Pivotto AP, de Souza Lima LB, Michelon A, Ferreira CZP, Gandra RF, Ayala TS, Menolli RA. Topical application of ozonated sunflower oil accelerates the healing of lesions of cutaneous leishmaniasis in mice under meglumine antimoniate treatment. Med Microbiol Immunol 2024; 213:4. [PMID: 38532203 DOI: 10.1007/s00430-024-00788-x] [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: 04/10/2023] [Accepted: 01/24/2024] [Indexed: 03/28/2024]
Abstract
Besides being scarce, the drugs available for treating cutaneous leishmaniasis have many adverse effects. Ozone is an option to enhance the standard treatment due to the wound-healing activity reported in the literature. In this study, we evaluated the efficiency of ozonated sunflower oil as an adjuvant in treating cutaneous lesions caused by Leishmania amazonensis. BALB/c mice were infected with L. amazonensis, and after the lesions appeared, they were treated in four different schedules using the drug treatment with meglumine antimoniate (Glucantime®), with or without ozonated oil. After thirty days of treatment, the lesions' thickness and their parasitic burden, blood leukocytes, production of NO and cytokines from peritoneal macrophages and lymph node cells were analyzed. The group treated with ozonated oil plus meglumine antimoniate showed the best performance, improving the lesion significantly. The parasitic burden showed that ozonated oil enhanced the leishmanicidal activity of the treatment, eliminating the parasites in the lesion. Besides, a decrease in the TNF levels from peritoneal macrophages and blood leukocytes demonstrated an immunomodulatory action of ozone in the ozonated oil-treated animals compared to the untreated group. Thus, ozonated sunflower oil therapy has been shown as an adjuvant in treating Leishmania lesions since this treatment enhanced the leishmanicidal and wound healing effects of meglumine antimoniate.
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Affiliation(s)
- Ana Paula Pivotto
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, PR, Zip Code 85819-110, Brazil
| | - Lucas Bonatto de Souza Lima
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, PR, Zip Code 85819-110, Brazil
| | - Alexandra Michelon
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, PR, Zip Code 85819-110, Brazil
| | - Camilla Zottesso Pellon Ferreira
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, PR, Zip Code 85819-110, Brazil
| | - Rinaldo Ferreira Gandra
- Laboratory of Microbiology, Western Parana University Hospital, Western Parana State University, Cascavel, PR, Brazil
| | - Thaís Soprani Ayala
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, PR, Zip Code 85819-110, Brazil
| | - Rafael Andrade Menolli
- Laboratory of Applied Immunology, Center of Medical and Pharmaceutical Sciences, Western Parana State University, Cascavel, PR, Zip Code 85819-110, Brazil.
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Pereira-Silva M, Hadad H, de Jesus LK, de Freitas Santana Oliveira ME, de Almeida JM, Nímia HH, Magro Filho O, Okamoto R, Macedo SB, Palmieri Junior CF, Souza FÁ. Ozone therapy effect in medication-related osteonecrosis of the jaw as prevention or treatment: microtomographic, confocal laser microscopy and histomorphometric analysis. Clin Oral Investig 2024; 28:151. [PMID: 38360985 DOI: 10.1007/s00784-024-05547-z] [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: 10/02/2023] [Accepted: 02/07/2024] [Indexed: 02/17/2024]
Abstract
OBJECTIVE This study aimed to evaluate the efficacy of ozone therapy in the preoperative (prevention) and/or postoperative (treatment) of MRONJ. MATERIAL AND METHODS Forty male Wistar rats were caudally treated with zoledronic acid (ZOL) and to ozone therapy before extraction (prevention, POG), after extraction (treatment, TOG), or both (prevention and treatment, TPOG), and treated with saline (SAL). The animals received intramuscular fluorochrome (calcein and alizarin), and 28 days postoperatively, they were euthanized, and the tissues were subjected to microtomographic computed tomography (microCT), LASER confocal, and histomorphometric analyses. RESULTS Micro-CT showed a higher bone volume fraction average in all groups than that in the ZOL group (P < 0.001), the ZOL group showed high porosity (P = 0.03), and trabecular separation was greater in the TOG group than in the POG group (P < 0.05). The mineral apposition rate of the POG group was high (20.46 ± 6.31) (P < 0.001), followed by the TOG group (20.32 ± 7.4). The TOG group presented the highest mean newly formed bone area (68.322 ± 25.296) compared with the ZOL group (P < 0.05), followed by the SAL group (66.039 ± 28.379) and ZOL groups (60.856 ± 28.425). CONCLUSIONS Ozone therapy modulated alveolar bone repair in animals treated with ZOL, mainly after surgery trauma, leading to bone formation as healing tissue. CLINICAL RELEVANCE Osteonecrosis has been a challenge in dentistry, and owing to the lack of a consensus regarding therapy, studies presenting new therapies are important, and ozone has been one of the therapies explored empirically.
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Affiliation(s)
- Maísa Pereira-Silva
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil.
| | - Henrique Hadad
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil
| | - Laís Kawamata de Jesus
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil
| | - Maria Eduarda de Freitas Santana Oliveira
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil
| | - Juliano Milanezi de Almeida
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil
| | - Heloisa Helena Nímia
- Department of Dental Materials and Prothesis, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, Araçatuba, São Paulo, 16015050, Brazil
| | - Osvaldo Magro Filho
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil
| | - Roberta Okamoto
- Department of Basic Sciences, Araçatuba Dental School, São Paulo State University (UNESP), Marechal Rondon Highway, Araçatuba, São Paulo, 16066840, Brazil
| | - Sérgio Bruzadelli Macedo
- Department of Dentistry, University of Brasília (UnB), Asa Norte, Brasília, Distrito Federal, 70297-400, Brazil
| | - Celso Fernando Palmieri Junior
- Department of Oral & Maxillofacial Surgery, Louisiana State University Health Sciences Center (LSU), Kings Highway, Shreveport, LA, 71103, USA
| | - Francisley Ávila Souza
- Department of Diagnosis and Surgery, Araçatuba Dental School, São Paulo State University (UNESP), José Bonifácio Street, 1193, Vila Mendonça, Araçatuba, São Paulo, 16015050, Brazil.
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Lima Neto TJD, Delanora LA, Sá Simon MED, Carmo Ribeiro KH, Matsumoto MA, Quírino Louzada MJ, Shibli JA, Ervolino E, Faverani LP. Ozone Improved Bone Dynamic of Female Rats Using Zoledronate. Tissue Eng Part C Methods 2024; 30:1-14. [PMID: 37933908 DOI: 10.1089/ten.tec.2023.0159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Abstract
The aim of this study was to analyze the effect of ozone (OZN) therapy on the dynamics of bone tissue in ovariectomized rats treated with zoledronic acid (ZOL). Female Wistar rats aged 6 months (n = 110) were subjected to bilateral ovariectomy (OVX). At month 3 post-OVX, 10 animals were euthanized to characterize the bone tissue architecture using microtomography (micro-CT). The remaining animals were divided into two groups: ZOL group, administered with ZOL (100 μg/kg body weight); saline (SAL) group (0.45 mL of SAL solution), both for 28 days. At month 3 post-treatment, 10 animals from each group were euthanized to characterize the bone architecture using micro-CT. The remaining animals were divided into the following groups: ZOL (n = 20), ZOL + OZN (n = 20); SAL (n = 20), and SAL + OZN (n = 20). The animals in ZOL + OZN and SAL + OZN groups were intraperitoneally administered with OZN (0.7 mg/kg body weight) once every 2 days. On days 30 and 60, six animals from each group were euthanized for analysis and structural characterization of bones in the femoral head and spine. Some samples of the femoral neck were subjected to biomechanical tests, while some samples were analyzed under a laser confocal microscope. The other samples collected from the femoral neck and spine were analyzed for area of neoformed bone and used for performing inflammatory cell and osteocyte counts. Data were submitted to statistical analysis considering a significance level of p < 0.05. Bone volume percentage and osteocyte and inflammatory cell counts were upregulated in the femoral head region of the ZOL + OZN group. Biomechanical analysis of the femoral neck revealed that the modulus of elasticity was similar between the ZOL and ZOL + OZN groups but differed significantly between the SAL and SAL + OZN groups. The positive areas for calcein and alizarin in the ZOL and ZOL + OZN groups were higher than those in the SAL and SAL + OZN groups. This suggested a positive synergistic effect of OZN and ZOL on the maintenance of bone mass and restoration of bone tissue vitality in ovariectomized rats.
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Affiliation(s)
- Tiburtino J de Lima Neto
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - Leonardo Alan Delanora
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - Maria Eloise de Sá Simon
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - Kim Henderson Carmo Ribeiro
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - Mariza Akie Matsumoto
- Department of Basic Sciences, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | | | - Jamil Awad Shibli
- Dental Research Division, Department of Periodontology, Guarulhos University (UNG), Guarulhos, Brazil
| | - Edilson Ervolino
- Department of Basic Sciences, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
| | - Leonardo P Faverani
- Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araçatuba, Brazil
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Franzini M, Valdenassi L, Pandolfi S, Tirelli U, Ricevuti G, Chirumbolo S. The Role of Ozone as an Nrf2-Keap1-ARE Activator in the Anti-Microbial Activity and Immunity Modulation of Infected Wounds. Antioxidants (Basel) 2023; 12:1985. [PMID: 38001838 PMCID: PMC10669564 DOI: 10.3390/antiox12111985] [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: 10/08/2023] [Revised: 11/01/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Ozone is an allotrope of oxygen, widely known to exert an anti-oxidant potential. The ability of low, controlled and standardized doses of ozone in the ozone adjunct treatment of bacterial infections, which occur in wounds, is engaging clinical research to deepen the role of ozone in eradicating even multidrug-resistant bacteria. Ozone activates the nuclear factor erythroid 2-related factor 2 (Nrf2), and this activation triggers a complex cascade of events, which ultimately leads to macrophage training and an improvement in their ability to operate a clearance of bacteria in the patient's anatomical districts. In this review, we try to elucidate the recent evidence about the mechanisms with which ozone can actually remove bacteria and even multi-drug-resistant (MDR) bacteria, accounting on its complex ability in modulating immunity.
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Affiliation(s)
- Marianno Franzini
- Italian Scientific Society of Oxygen-Ozone Therapy (SIOOT), 24020 Bergamo, Italy; (M.F.); (L.V.); (S.P.)
| | - Luigi Valdenassi
- Italian Scientific Society of Oxygen-Ozone Therapy (SIOOT), 24020 Bergamo, Italy; (M.F.); (L.V.); (S.P.)
| | - Sergio Pandolfi
- Italian Scientific Society of Oxygen-Ozone Therapy (SIOOT), 24020 Bergamo, Italy; (M.F.); (L.V.); (S.P.)
| | | | - Giovanni Ricevuti
- Department of Drug Science, University of Pavia, 27100 Pavia, Italy;
| | - Salvatore Chirumbolo
- Department of Engineering for Innovation Medicine, University of Verona, 37125 Verona, Italy
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Hesham A, Abass M, Abdou H, Fahmy R, Rashad MM, Abdallah AA, Mossallem W, Rehan IF, Elnagar A, Zigo F, Ondrašovičová S, Abouelnaga AF, Rizk A. Ozonated saline intradermal injection: promising therapy for accelerated cutaneous wound healing in diabetic rats. Front Vet Sci 2023; 10:1283679. [PMID: 38026676 PMCID: PMC10657902 DOI: 10.3389/fvets.2023.1283679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction The use of ozonized water is gaining importance in medicine due to its effects on hyperglycemia and wound healing mechanisms. Methods This experiment was conducted to assess the impacts of intradermal administration of ozonated water on acute skin wound healing in a diabetic rat model. Sixty-four adult male Wistar rats were randomly divided into two groups: an ozonated water group (O3W) and a control group (CG). Experimental diabetes was chemically induced in the rats by the intraperitoneal administration of 60 mg/kg streptozotocin. One week later, full-thickness skin surgical wounds (1 cm2) were created between the two shoulders of the rats under general anesthesia. The wounds were then daily irrigated with normal saline (CG) or intradermally injected with 1 mL of ozonated water at 10 mg/L O3W. Wound healing was evaluated through macroscopic analysis, measuring wound size, diameter, and percentage of contraction rate before wounding and at 3, 7, 9, 12, 14, 18, 21, 24, and 28 days post-wounding. On days 7, 14, 21, and 28 after induction of the wounds, the body weights and blood glucose levels of rats (8 per group) were measured before the rats were euthanized. Moreover, the morphological structure of the tissue, vascular endothelial and transforming growth factor (VEGF and TGF) affinity and gene expression were examined. Results The O3W group had significantly lower blood glucose levels and wound size and gained body weight. Additionally, epithelial vascularization, stromal edema, TGF, and VEGF gene expression significantly improved in the O3W group. Discussion Therefore, ozonated water has the potential to enhance and promote cutaneous wound healing in diabetic rats.
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Affiliation(s)
- Ahmed Hesham
- Undergraduate Student, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Marwa Abass
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Haanin Abdou
- Undergraduate Student, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Reham Fahmy
- Veterinary Surgery, Oncology Centre, Mansoura University, Mansoura, Egypt
| | - Maha M. Rashad
- Biochemistry and Molecular Biology Department, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Abdelnaser A. Abdallah
- Department of Internal Medicine and Infectious Disease, Veterinary Teaching Hospital, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Wael Mossallem
- Veterinary Clinical Supervisor, Al-Rahba Veterinary Clinic, Abu Dhabi, United Arab Emirates
| | - Ibrahim F. Rehan
- Department of Husbandry and Development of Animal Wealth, Faculty of Veterinary Medicine, Menofia University, Shibin El Kom, Egypt
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University Yagotoyama, Nagoya, Japan
| | - Asmaa Elnagar
- Department of Pathobiochemistry, Faculty of Pharmacy, Meijo University Yagotoyama, Nagoya, Japan
| | - František Zigo
- Department of Nutrition and Animal Husbandry, University of Veterinary Medicine, and Pharmacy, Košice, Slovakia
| | - Silvia Ondrašovičová
- Department of Biology and Physiology, University of Veterinary Medicine, and Pharmacy, Košice, Slovakia
| | - Ahmed F. Abouelnaga
- Department of Animal Behaviour and Management, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
| | - Awad Rizk
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Mansoura University, Mansoura, Egypt
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Deliberador TM, Macalossi JMS, Tenorio C, Dall Agnol GDS, Boia MF, Zielak JC. An oxygen-releasing agent promotes healing of skin wounds in rats. J Wound Care 2023; 32:738-747. [PMID: 37907358 DOI: 10.12968/jowc.2023.32.11.738] [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] [Indexed: 11/02/2023]
Abstract
OBJECTIVE To evaluate the local effect of a slow oxygen-release gel on the healing of standardised skin wounds caused in rats. METHOD Skin wounds were created on the backs of male rats (Rattus norvegicus, Wistar) that were randomly allocated into two groups. In the treated (T) and control (C) groups, oxygen gel and distilled water, respectively, were applied to the wounds on alternate days for 28 days. Postoperatively, euthanasia was performed at 5, 10, 14, 21 and 28 days, followed by clinical, histological (Masson's trichrome) and immunohistochemical analysis. Data were subjected to analysis of variance (ANOVA) and Bonferroni's test. RESULTS The cohort comprised 50 rats. On clinical and histological analysis, groups C and T showed similar characteristics 5 days post-operation. Subsequently, group T showed better healing at 14, 21 and 28 days and presented more intense inflammatory infiltrate up to 10 days. At days 14, 21 and 28, group T exhibited a reduction in oedema and increased angiogenesis, granulation tissue formation, and deposition of collagen fibres than group C. Immunohistochemical analysis showed the presence of tumour necrosis factor (TNF)-α and vascular endothelial growth factor (VEGF) in both the groups, but the levels were significantly higher in group T (p<0.05). CONCLUSION The local application of slow oxygen-release gel accelerated the healing of standardised skin wounds created surgically in rats, with increased angiogenesis and better collagen fibre formation.
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Oros NV, Repciuc C, Ober C, Peștean C, Mircean MV, Oana LI. Clinical Evaluation of Medical Ozone Use in Domestic Feline Cutaneous Wounds-A Short Case Series. Animals (Basel) 2023; 13:2796. [PMID: 37685060 PMCID: PMC10487137 DOI: 10.3390/ani13172796] [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: 07/19/2023] [Revised: 08/30/2023] [Accepted: 08/31/2023] [Indexed: 09/10/2023] Open
Abstract
Support and management of second-intention wound healing involves frequent dressing changes having different properties. Dressings can range from simple ones, such as nonadherent dressings, to more complex options, such as foam, hydrocolloid, alginate or negative pressure dressings. Seven cats were enrolled in the study with a total of nine wounds of various sizes with different etiology sizes and localizations. Three methods of local ozone administration were used to cover more of the ozone properties in the treatment of wounds: bagging, perilesional subcutaneous infiltrations and lavages with ozonated saline. Evaluation of the healing process was performed by clinical observation and wound area measurements every seven days until the complete recovery of the patients. The results of this study should encourage clinicians to consider medical ozone as a new therapeutic approach with regenerative properties in the second-intention healing of cats presenting cutaneous wounds.
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Affiliation(s)
- Nicuşor-Valentin Oros
- Department of Surgery, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (N.-V.O.); (C.O.); (C.P.); (L.-I.O.)
| | - Călin Repciuc
- Department of Surgery, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (N.-V.O.); (C.O.); (C.P.); (L.-I.O.)
| | - Ciprian Ober
- Department of Surgery, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (N.-V.O.); (C.O.); (C.P.); (L.-I.O.)
| | - Cosmin Peștean
- Department of Surgery, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (N.-V.O.); (C.O.); (C.P.); (L.-I.O.)
| | - Mircea Valerian Mircean
- Department of Internal Medicine, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
| | - Liviu-Ioan Oana
- Department of Surgery, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania; (N.-V.O.); (C.O.); (C.P.); (L.-I.O.)
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Combined Oxygen-Ozone Therapy for Mesh Skin Graft in a Cat with a Hindlimb Extensive Wound. Animals (Basel) 2023; 13:ani13030513. [PMID: 36766402 PMCID: PMC9913348 DOI: 10.3390/ani13030513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/04/2023] Open
Abstract
This case report describes a new therapeutic approach for a domestic shorthaired female cat, who has an extensive posttraumatic wound in the right hind limb. After patient stabilization, general anesthesia was started and the wound was cleaned and debrided of devitalized tissues, followed by the application of ozone therapy and bandage. Eight sessions of ozone therapy were performed for 17 days until the application of the skin graft. Three more sessions of ozone therapy were performed every 3 days postoperatively. The bagging method and the perilesional infiltration method were used. The ozone therapy ensured an accelerated recovery of the patient without any complications. According to our knowledge, this is the first case report with the use of ozone therapy to support a free skin graft in a cat. The new therapeutic approach could be used to accelerate healing of the wounds with a significant lack of substance, by supporting pre- and post-operative skin grafts.
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Serra MEG, Baeza-Noci J, Mendes Abdala CV, Luvisotto MM, Bertol CD, Anzolin AP. The role of ozone treatment as integrative medicine. An evidence and gap map. Front Public Health 2023; 10:1112296. [PMID: 36726625 PMCID: PMC9885089 DOI: 10.3389/fpubh.2022.1112296] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 12/28/2022] [Indexed: 01/18/2023] Open
Abstract
Introduction The Brazil has one of the largest public health systems in the world and in the 1980's, Traditional, Complementary and Integrative Medicine were introduced. In 2018, the treatment with ozone became a complementary integrative practice showing several benefits. However, its effectiveness needs to be researched. The objective of this evidence gap map is to describe contributions of Integrative Medicines-Ozone treatment in different clinical conditions, to promote evidence-based practice. Methods We applied the methodology developed by Latin American and Caribbean Center on Health Sciences Information based on the 3iE evidence gap map. The EMBASE, PubMed and Virtual Health Library databases, using the MeSH and DeCS terms for the treatment with Ozone were used. Results 26 systematic reviews were characterized, distributed in a matrix containing 6 interventions (parenteral oxygen/ozone gas mixture; parenteral ozonated water; systemic routes; topical application ozonated water; topical oxygen/ozone gas mixture; and topical ozonated oil) and 55 outcomes (cancer, infection, inflammation, pain, quality of life, wound healing and adverse effects). 334 associations between intervention and outcome were observed, emphasizing the parenteral oxygen/ozone gas mixture intervention (192 associations, 57%). Conclusions The evidence gap map presents an overview of contributions of Ozone treatment in controlling pain, infections, inflammation and wound healing, as well as increasing the quality of life, and it is directed to researchers and health professionals specialized in Ozone treatment. No serious adverse effects were related. Therefore, this treatment may be even more widely known as an integrative treatment, considering its low cost, efficiency and safety. Future studies should adopt economic impact assessments and the organization of health services.
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Affiliation(s)
| | | | | | | | | | - Ana Paula Anzolin
- Brazilian Society of Medical Ozone Therapy (SOBOM), São Paulo, Brazil,*Correspondence: Ana Paula Anzolin ✉
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Erarslan S, Coskun-Cevher S. The Effects of FGF2 Application on Oxidative Status of Wound Tissue in Normo- and Hyperglycemic Rats: A Time-Based Study. BIOL BULL+ 2022. [DOI: 10.1134/s1062359022140059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Teplyakova O, Vinnik Y, Drobushevskaya A, Malinovskaya N, Kirichenko A, Ponedelnik D. Ozone improved the wound healing in type 2 diabetics via down-regulation of IL- 8, 10 and induction of FGFR expression. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022060. [PMID: 35546010 PMCID: PMC9171882 DOI: 10.23750/abm.v93i2.12291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/01/2021] [Indexed: 01/13/2023]
Abstract
Background and aim: We aimed to investigate the effect of ozonated autohaemotherapy (OA) on the wound healing, serum values of interleukin (IL) - 6, 8, 10, tumor necrosis factor-alpha (TNF-α), basic fibroblast growth factor (bFGF) and local expression of fibroblast growth factor receptors (FGFR) in type 2 diabetics with the acute soft-tissue infections. Methods: Patients in the first cohort (n-30) received a basic comprehensive treatment (BCT-group), and the second (n=28) also received OA (OA-group). Blood samples for ELISA and tissue specimens for the immunohistochemical examinations were collected at admission (day 0) and at the 9th day of inpatient treatment. Results: The additional using of OA has accelerated the timing of a single and the complete wound granulation and the timing to marginal epithelization, compared with the results of the standard treatment. The use of OA has significantly reduced the production of IL-8, 10 at 9th day. OA-group patients were characterized by consistently high levels of bFGF production in contrast to the BCT-group, where the decreasing in the serum bFGF level was observed. The maximum number of bFGFR - immunopositive labels was observed in OA-group out to 9th day (319,45 (249,90-348,43) versus baseline 192,65 (171,93-207,72), versus BCT-group 123,30 (105,23- 141,10), p<0,001). Conclusions: Application of OA in the complex treatment of the acute soft-tissue infections in diabetics makes it possible to achieve the significant reductions in the duration of the wound inflammation and regeneration phases by eliminating of overproduction of IL- 8, 10 and induction of expression of bFGF and its receptors. (www.actabiomedica.it)
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Affiliation(s)
- Olga Teplyakova
- Department of General Surgery named after Professor M. I. Gulman, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation.
| | - Yurii Vinnik
- Department of General Surgery named after Professor M. I. Gulman, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation.
| | - Anna Drobushevskaya
- Department of General Surgery named after Professor M. I. Gulman, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation; Center for collective use «Molecular & cell technologies», Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation .
| | - Natalia Malinovskaya
- Department of Biological Chemistry with the Course of Medical, Pharmaceutical and Toxicological Chemistry, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation; Research Institute of Molecular Medicine and Pathobiochemistry, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation; Center for collective use «Molecular & cell technologies», Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation.
| | - Andrey Kirichenko
- Department of Pathological Anatomy named after Professor P. G. Podzolkov, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation; Department of Pathological Anatomy, Clinical hospital «RZD-Medicine» city Krasnoyarsk, Krasnoyarsk, Russian Federation.
| | - Darya Ponedelnik
- Department of General Surgery named after Professor M. I. Gulman, Professor V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation.
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Mesenchymal Stem Cell-Derived Exosomes: Applications in Regenerative Medicine. Cells 2021; 10:cells10081959. [PMID: 34440728 PMCID: PMC8393426 DOI: 10.3390/cells10081959] [Citation(s) in RCA: 169] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/27/2021] [Accepted: 07/30/2021] [Indexed: 12/12/2022] Open
Abstract
Exosomes are a type of extracellular vesicles, produced within multivesicular bodies, that are then released into the extracellular space through a merging of the multivesicular body with the plasma membrane. These vesicles are secreted by almost all cell types to aid in a vast array of cellular functions, including intercellular communication, cell differentiation and proliferation, angiogenesis, stress response, and immune signaling. This ability to contribute to several distinct processes is due to the complexity of exosomes, as they carry a multitude of signaling moieties, including proteins, lipids, cell surface receptors, enzymes, cytokines, transcription factors, and nucleic acids. The favorable biological properties of exosomes including biocompatibility, stability, low toxicity, and proficient exchange of molecular cargos make exosomes prime candidates for tissue engineering and regenerative medicine. Exploring the functions and molecular payloads of exosomes can facilitate tissue regeneration therapies and provide mechanistic insight into paracrine modulation of cellular activities. In this review, we summarize the current knowledge of exosome biogenesis, composition, and isolation methods. We also discuss emerging healing properties of exosomes and exosomal cargos, such as microRNAs, in brain injuries, cardiovascular disease, and COVID-19 amongst others. Overall, this review highlights the burgeoning roles and potential applications of exosomes in regenerative medicine.
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de Souza AKL, Colares RR, de Souza ACL. The main uses of ozone therapy in diseases of large animals: A review. Res Vet Sci 2021; 136:51-56. [PMID: 33582314 DOI: 10.1016/j.rvsc.2021.01.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Revised: 01/04/2021] [Accepted: 01/24/2021] [Indexed: 11/25/2022]
Abstract
Ozone (O3) is a molecule composed of three oxygen atoms, highly unstable, capable of reacting with various substances of the human and animal organism, giving rise to by-products that will participate in biochemical reactions. Thus, O3 has a wide mechanism of action and can be used in different diseases of large animals. In those animals, the therapy is used mainly in reproductive diseases and wound healing.
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Affiliation(s)
- Ana Karine Lima de Souza
- Veterinary Hospital Wild Animals Sector, Veterinary Institute Medicine, State University of Pará, UFPA-Castanhal, km 61 BR-316, Campus IFPA, Castanhal, PA 68740970, Brazil.
| | - Raquel Ribeiro Colares
- Veterinary Hospital Wild Animals Sector, Veterinary Institute Medicine, State University of Pará, UFPA-Castanhal, km 61 BR-316, Campus IFPA, Castanhal, PA 68740970, Brazil
| | - Ana Clara Lima de Souza
- Veterinary Hospital Wild Animals Sector, Veterinary Institute Medicine, State University of Pará, UFPA-Castanhal, km 61 BR-316, Campus IFPA, Castanhal, PA 68740970, Brazil
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PIRES JR, KARAM AM, GARCIA VG, RIBEIRO FS, PONTES AEF, ANDRADE CRD, ZUZA EC. Effect of systemic ozone therapy as a biomodulator of tissue regeneration and inflammatory response in rats. REVISTA DE ODONTOLOGIA DA UNESP 2021. [DOI: 10.1590/1807-2577.04621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Introduction Among the therapeutic effects of ozone therapy, improvement in cell metabolism and peripheral tissue oxygenation have been highlighted. Objective to evaluate the systemic effect of bio-oxidative therapy with ozone gas on wound healing. Material and method Tissue lesions with a circumference of 1.0 cm were induced in the skin on the back of 24 male Wistar rats. The animals were randomly divided into two groups: 1) Group C (control; n=12): with simulation of the application of ozone gas via the rectum and, 2) Group O3 (test; n=12): with application of ozone gas by means of rectal insufflation at a concentration of 50 µg/mL. The animals were euthanized at seven and 15 days, and samples were removed, fixed in formalin, and submitted to macroscopic, histological, and histometric analyses. Result The animals in the O3 group presented mixed inflammation at seven days, which translated into an absence of inflammation at 15 days. The C group exhibited acute inflammation on the 7th day, translating to chronic inflammation, which significantly increased from the 7th to the 15th day. The findings showed that the O3 group presented greater wound contraction (P<0.05) and a greater degree of neovascularization on the 7th day (P<0.05) when compared to group C. On the 15th day, both groups (O3 and C) showed complete re-epithelialization, however, the O3 group demonstrated complete muscle regeneration. Conclusion The systemic ozone therapy had a biomodulatory effect, reducing the characteristics of acute inflammation and increasing tissue repair and regeneration in rat skin.
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Xiao Z, Zheng X, An Y, Wang K, Zhang J, He H, Wu J. Zwitterionic hydrogel for sustained release of growth factors to enhance wound healing. Biomater Sci 2021; 9:882-891. [DOI: 10.1039/d0bm01608j] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Zwitterionic hydrogels outperform PEG hydrogels in delivering FGF2 for enhanced wound healing.
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Affiliation(s)
- Zecong Xiao
- School of Pharmaceutical Sciences
- Key Laboratory of Biotechnology and Pharmaceutical Engineering
- Wenzhou Medical University
- Wenzhou
- P. R. China
| | - Xinyao Zheng
- Department of dermatology
- The Nanfang Hospital of Southern Medical University
- Guangzhou
- P. R. China
| | - Ying An
- School of Pharmaceutical Sciences
- Key Laboratory of Biotechnology and Pharmaceutical Engineering
- Wenzhou Medical University
- Wenzhou
- P. R. China
| | - Kangning Wang
- School of Pharmaceutical Sciences
- Key Laboratory of Biotechnology and Pharmaceutical Engineering
- Wenzhou Medical University
- Wenzhou
- P. R. China
| | - Junwen Zhang
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Huacheng He
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- P. R. China
| | - Jiang Wu
- School of Pharmaceutical Sciences
- Key Laboratory of Biotechnology and Pharmaceutical Engineering
- Wenzhou Medical University
- Wenzhou
- P. R. China
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Li M, Zhong L, He W, Ding Z, Hou Q, Zhao Y, Yuan J, Liu J, Zhu Z, Lu Q, Fu X. Concentrated Conditioned Medium-Loaded Silk Nanofiber Hydrogels with Sustained Release of Bioactive Factors To Improve Skin Regeneration. ACS APPLIED BIO MATERIALS 2019; 2:4397-4407. [PMID: 35021399 DOI: 10.1021/acsabm.9b00611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Meirong Li
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
- Central Laboratory, Trauma Treatment Center, Central Laboratory, Chinese PLA General Hospital Hainan Branch, Sanya 572014, China
| | - Lingzhi Zhong
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
| | - Wenjun He
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
| | - Zhaozhao Ding
- National Engineering Laboratory for Modern Silk & Collaborative Innovation Center of Suzhou Nano Science and Technology, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, and School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, People’s Republic of China
| | - Qian Hou
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
| | - Yali Zhao
- Central Laboratory, Trauma Treatment Center, Central Laboratory, Chinese PLA General Hospital Hainan Branch, Sanya 572014, China
| | - Jifang Yuan
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
| | - Jiejie Liu
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
| | - Ziying Zhu
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
| | - Qiang Lu
- National Engineering Laboratory for Modern Silk & Collaborative Innovation Center of Suzhou Nano Science and Technology, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, and School of Biology and Basic Medical Sciences, Soochow University, Suzhou 215123, People’s Republic of China
| | - Xiaobing Fu
- Institute of Basic Medical Science, Wound Healing and Cell Biology Laboratory, Chinese PLA General Hospital, Beijing 100853, China
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