673 Effect of Subcutaneous Topical Ozone Therapy on Second Degree Burn Wounds in Rats: An Experimental Study

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S193-S193
Author(s):  
Emre Karakaya ◽  
Aydincan Akdur ◽  
H Ebru ◽  
Ayvazoglu Soy ◽  
Alev Ok Atilgan ◽  
...  
Keyword(s):  
Wound Healing ◽  
Healing Process ◽  
Silver Sulfadiazine ◽  
Male Rats ◽  
Control Group ◽  
Ozone Therapy ◽  
Burn Wounds ◽  
Degree Burn ◽  
Significant Difference ◽  
Second Degree

Abstract Introduction Burn is one of the most severe traumas that causes coagulative destruction of the skin. The use of various products that accelerate wound healing in patients with burn may affect the patient’s survival and reduce the complications that may be seen. In the present study we aimed effects of subcutaneous ozone injection on second degree burn wound. Methods A total of 72 Sprague-Dawley male rats included in the study were divided randomly into three groups (control group (CG), silver sulfadiazine group (SG), ozone group (OG)) and each group was divided randomly two subgroups (as sacrificed on d7 and on d14).A deep second degree scald burns were created on the lower back. In CG subcutaneous 0.9% serum saline was injected daily into the burn area. In SG, burns were dressed with silver sulfadiazine daily and in OG subcutaneous ozone was injected daily into the burn area. Tissue hydroxyproline level measurement and histopathological evaluation were done. Results When the groups were compared in terms of weight change, no significant difference was found on the 7th and 14th days. In the evaluation made in terms of tissue hydroxyproline, tissue hydroxyproline level in OG was found to be significantly higher on both the 7th and 14th days (p < 0.001). In histopathological evaluations, it was determined that wound healing in OG was significantly higher than in the other groups. Conclusions According to the results, subcutaneous ozone therapy is more effective than silver sulphadiazine in the healing process of second-degree burn wounds and it can be safely used in the treatment of burn wounds.

Effect of Subcutaneous Topical Ozone Therapy on Second-Degree Burn Wounds in Rats: An Experimental Study

2021 ◽  
Author(s):  
Emre Karakaya ◽  
Aydincan Akdur ◽  
Ebru Ayvazoğlu Soy ◽  
Coşkun Araz ◽  
Alev Ok Atilgan ◽  
...  
Keyword(s):  
Wound Healing ◽  
Healing Process ◽  
Silver Sulfadiazine ◽  
Male Rats ◽  
Control Group ◽  
Ozone Therapy ◽  
Burn Wounds ◽  
Degree Burn ◽  
Significant Difference ◽  
Second Degree

Abstract Burns are one of the most severe traumas, causing coagulative destruction of the skin. The use of various products that accelerate wound healing in patients with burns may affect rates of patient survival and reduce complications. We studied the effects of subcutaneous ozone injection on second-degree burn wounds in animal model. For this study, 72 Sprague-Dawley male rats were divided randomly into the following three groups: control group , silver sulfadiazine group, and ozone group; each group was then divided randomly into two subgroups (day 7 or day 14 examination and sacrifice). Superficial partial thickness burns were created on the lower back. In the control group, subcutaneous 0.9% serum saline was injected daily into the burn area. In the silver sulfadiazine group, burns were dressed daily with silver sulfadiazine. In the ozone group, subcutaneous ozone was injected daily into the burn area. We performed tissue hydroxyproline level measurements and histopathological evaluations. When groups were compared in terms of weight change, no significant difference was found between day 7 and day 14. With regard to tissue hydroxyproline levels the ozone group had significantly higher levels on both day 7 and day 14 (P < .001). In histopathological evaluations, we determined that wound healing in the ozone group was significantly higher than in the other groups. We found that subcutaneous ozone therapy was more effective than silver sulfadiazine in the healing process of second-degree burn wounds and could be safely used in the treatment of burn wounds.

scholarly journals The Effect of Myrtus, Honey, Aloe vera and Pseudomonas Phage Treatment on Infected Second Degree Burns: in vivo Study

2020 ◽  
Vol 11 (1) ◽  
pp. 7422-7430
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Wound Healing ◽  
Aloe Vera ◽  
Wound Contraction ◽  
Control Group ◽  
Burn Wounds ◽  
Degree Burn ◽  
Significant Difference ◽  
Hematoxylin Eosin ◽  
Second Degree

Many researches have been exerted to find an application dressing for wound healing and also attain a considerable microbial reduction in burn wounds. In this study, the healing effect of a mixed herbal ointment (containing Myrtus, honey, Aloe vera, and pseudomonas phage) on the healing process of second degree burn wounds infected with Pseudomonas aeruginosa in comparison was evaluated. For this purpose, a hot metal square piece (4×2 cm, 50 g) was applied using a standard burning technique, and the applied pressure on the skin kept the same for all animals, then infected with Pseudomonas aeruginosa. Rats were randomly divided into 2 groups. Group 1 was treated with mixed herbal ointment, and group 2 received no treatment (control group). The treatment was daily, and sampling was weekly for three consecutive weeks (7, 14, and 21-day). Formalin 10% was used for tissue fixation. Wound healing in test and control groups was investigated by macroscopic and microscopic methods using Hematoxylin-Eosin staining. It wound contraction evaluation (Image J software). Macroscopic findings showed that wound contraction of the mixed herbal ointment group was significantly higher than the control group for 21 days. Hematoxylin-Eosin staining revealed that the epithelialization was considerably more completed in the mixed herbal ointment group in comparison with the control group. Also, neovascularization was significantly higher in the mixed herbal ointment group. The comparative results demonstrated that the mixed herbal ointment group had a significant difference (P<0.05) with a non-treated group (control). Therefore, the mixed herbal ointment is suggested as a suitable candidate for the treatment of second-degree burn wounds infected to pseudomonas aeruginosa.

scholarly journals Effects of topical treatment of second-degree burn wounds with Lactobacillus acidophilus on the wound healing process in male rats

2017 ◽  
Vol 3 (3) ◽  
pp. 23-30 ◽  
Author(s):  
Amir Abbas Barzegari ◽  
Masood Hashemzaei ◽  
Raheleh Majdani ◽  
Ali-Reza Alihemmati ◽  
◽  
...  
Keyword(s):  
Wound Healing ◽  
Lactobacillus Acidophilus ◽  
Topical Treatment ◽  
Healing Process ◽  
Male Rats ◽  
Wound Healing Process ◽  
Burn Wounds ◽  
Degree Burn ◽  
Second Degree

scholarly journals Sufficient therapeutic effect of cryopreserved frozen adipose-derived regenerative cells on burn wounds

2018 ◽  
Author(s):  
Yasuhiko Kaita ◽  
Takehiko Tarui ◽  
Hideaki Yoshino ◽  
Takeaki Matsuda ◽  
Yoshihiro Yamaguchi ◽  
...  
Keyword(s):  
Wound Healing ◽  
Therapeutic Effect ◽  
Healing Process ◽  
Control Group ◽  
Type I ◽  
Burn Wound ◽  
Burn Wounds ◽  
Burn Wound Healing ◽  
Significant Difference ◽  
Regenerative Cells

AbstractThe purpose of this study was to evaluate whether cryopreserved (frozen) adipose-derived regenerative cells (ADRCs) have a therapeutic effect on burn wound healing as well as freshly isolated (fresh) ADRCs.Full thickness burns were created on dorsum of nude mice and burn wound was excised. The wound was covered by artificial dermis with; (i) fresh ADRCs, (ii) frozen ADRCs, and (iii) PBS (control). The assessment for wound healing was performed by morphological, histopathological and immunohistochemical analyses.In vivo analyses exhibited the significant therapeutic effect of frozen ADRCs on burn wound healing up to the similar or higher level of fresh ADRCs. There were significant differences of wound closure, epithelized tissue thickness, and neovascularization between the treatment groups and control group. Although there was no significant difference of therapeutic efficacy between fresh ADRC group and frozen ADRC group, frozen ADRCs improved burn wound healing process in dermal regeneration with increased great type I collagen synthesis compared with fresh ADRCs.These findings indicate that frozen ADRCs allow us to apply not only quickly but also for multiple times, and the cryopreserved ADRCs could therefore be useful for the treatment of burn wounds in clinical settings.

scholarly journals Effect of green tea on the second degree burn wounds in rats

2014 ◽  
Vol 47 (03) ◽  
pp. 370-374 ◽  
Author(s):  
Mohammad Javad Fatemi ◽  
Babak Nikoomaram ◽  
Amir Asadollah Khajeh Rahimi ◽  
Donya Talayi ◽  
Shahrzad Taghavi ◽  
...  
Keyword(s):  
Green Tea ◽  
Healing Process ◽  
Digital Camera ◽  
First Aid ◽  
Control Group ◽  
Burn Wounds ◽  
Beneficial Effects ◽  
Pathologic Evaluation ◽  
Degree Burn ◽  
Second Degree

ABSTRACT Background: Various studies indicate that the green tea has anti-inflammatory and anti-oxidative properties. Moreover, a few studies have been carried out that demonstrate beneficial effects of green tea on burned patients. Materials and Methods: In this study, green tea, Vaseline, and silver sulfadiazine dressings were used as first-aid treatment to deep dermal contact burns in rats, compared with a control of nothing. After creating second-degree burn on the dorsum of rats, the treatments were applied for 15 min in four groups. Wound dressing changes were daily. Macroscopic study was performed on days 1, 3, 7, and 14 by using a digital camera and software processing of photos. Microscopic examination was done by pathologic evaluation of skin specimens on day 14. Results: We observed that green tea usage significantly decreased burn size in comparison to the control group (P = 0.004). Conclusion: Green tea is effective on healing process of second degree burn wounds.

Histopathological Changes of Organs (Lungs, Liver, Kidney, and Brain) After Using Two Types of AgiCoat and Acticoat Nanosilver Dressings on Deep Second-Degree Burn in Rat

2019 ◽  
Vol 41 (1) ◽  
pp. 141-150 ◽  
Author(s):  
Hamid Karimi ◽  
Noor-Ahmad Latifi ◽  
Ali Zare Mehrjerdi ◽  
Babak Jafarnejad ◽  
Ali-Mohammad Karimi
Keyword(s):  
Wound Healing ◽  
Silver Ions ◽  
The Body ◽  
Male Rats ◽  
Histopathological Changes ◽  
Sprague Dawley ◽  
Tissue Samples ◽  
Degree Burn ◽  
Significant Difference ◽  
Second Degree

Abstract Prevention of infections is a very important issue in treating the burn wounds. The nanosilver dressings have many promising advantages, but absorption of silver ions and its adverse effects to the body were always a question. The aim of this study was to compare Silver serum levels and acute toxic effects of nanosilver on histopathology of organs (lungs, liver, kidney, spleen, and brain) in two types of AgiCoat and Acticoat (nanosilver) dressings on second-degree deep burn in rat. This is an experimental study conducted in our animal laboratory. We divided 24 Sprague–Dawley male rats weighing 300 to 350 randomly into two groups. After anesthesia, a second deep-degree burn was made over dorsal skins of rats by standard method. For group A, Agicoat and, for group B, Acticoat dressings were used. The dressings were changed every 3 days with AgiCoat and Acticoat, respectively. After 14 days, we got blood samples and tissue samples taken from heart, liver, kidneys, spleen, lungs, and brain and a sample from dorsal skin of the rat for histopathological examinations. The results showed that the levels of serum silver in both groups were significantly higher than the standard level (1.22 part per million (PM); AgiCoat, P = .017; Acticoat, P = .000), but there was no significant difference between the groups (P = .551). Examination of the relationship between the level of serum silver and histopathological changes in liver showed that hepatotoxicity of AgiCoat was higher compared with Acticoat and the difference was significant (P = .002). There were no pathological changes in brain, kidneys, spleen, heart, and lungs. Wound healing was faster in Acticoat group. The nanosilver dressings can cause toxicity in liver but not in kidney, brain, spleen, heart, and lungs. Liver pathology and hepatotoxicity were more prominent in AgiCoat group. Wound healing was faster in Acticoat group.

scholarly journals Comparison Profile of Nutrition Status in Stage V Chronic Kidney Disease Patients Hemodialyzing Using New and Reuse Dialyzer

2019 ◽  
Vol 5 (2) ◽  
pp. 17
Author(s):  
Yuli Hermansyah ◽  
Ika Aulia Kurniasari ◽  
Heni Fatmawati
Keyword(s):  
Oxidative Stress ◽  
Wound Healing ◽  
Antioxidant Properties ◽  
Negative Control ◽  
Silver Sulfadiazine ◽  
Control Group ◽  
Burn Wound ◽  
Burn Wound Healing ◽  
Degree Burn ◽  
Significant Difference

Burn wound healing process consists of three phases of inflammation, proliferation and remodelling. The number of fibroblasts has increased during the proliferation phase. Oxidative stress in burn may disrupt proliferation through TGF-β inhibition, result in decreased number of fibroblasts and poor burn wound healing. Genistein in edamame seeds has anti-inflammatory, antibacterial and antioxidant properties. Edamame contains vitamins A, C, and E which is also have antioxidant properties. Edamame has been suggested to protect burn wound healing from oxidative stress. This study aimed to understand the effectiveness of edamame seed (Glycine max L. Merril) ethanolic extract (ED) to fibroblast count in second degree burn wound healing. This is true experimental research with post test only control group design. The sample of this research was 24 rat models of second degree burn which was made by attaching hot metal (60 ° C) for 5 seconds on the shaved back of the rats. The sample was divided into 6 groups with topical treatment, among others: positive control group (silver sulfadiazine), negative control group (Na CMC 0.5%), group with ED 20%, ED 40%, ED 60%, and ED 80%. Treatment was given for 15 days and skin sample was taken on the 16th day. Observation of the number of fibroblasts was done by taking pictures of histhologic preparations in Hematoxylin and Eosin staining under 400x magnification of light microscope. In one way ANOVA test, significance value of 0.011 (p≤0,05) indicated that there was at least a significant difference between 2 groups. LSD’s post hoc analysis showed that there was a significant difference in the group ED 20, 40, and 60% compared with negative control. Keyword: burn wound healing, vegetable soybean, genistein, fibroblast count, silver sulfadiazine

scholarly journals Healing Effects of Human Amniotic Membrane and Burned Wool on the Second-degree Burn in Rats

2020 ◽  
Vol 9 ◽  
pp. 1759
Author(s):  
Nader Tanideh ◽  
Farideh Keshavarzi ◽  
Aida Hemat Zadeh ◽  
Sajad Daneshi ◽  
Omid Koohi-Hosseinabadi ◽  
...  
Keyword(s):  
Wound Healing ◽  
Amniotic Membrane ◽  
Granulation Tissue ◽  
Male Rats ◽  
Control Group ◽  
Human Amniotic Membrane ◽  
Tissue Formation ◽  
Granulation Tissue Formation ◽  
Degree Burn ◽  
Second Degree

ackground: This study aimed to compare sheep burnt wool and human amniotic membrane (AM) on second-degree burn wound healing in rats. Materials and Methods: Seventy-two adult male rats of Sprague Dawley underwent general anesthesia, and a deep second-degree burn was created on their skin by a hot iron plate. Afterward, human AM, silver sulfadiazine ointment (SSD), and sheep burned wool were used on wound area for burn treatment. On days 7, 14, and 21 of the experiment, the rats were sacrificed, and histopathological assessments were done. Results: Human AM, in comparison with other groups, significantly (P<0.05) showed better improvement in all pathologic variables. Burned wool showed significant improvement compared to the control group on day 7 in the angiogenesis, on day 14 in granulation tissue formation and epithelial formation, and on day 21 in new epithelial formation (P<0.05). Burned wool compared with SSD ointment in granulation tissue formation improved significantly (P<0.05) on days 7 and 14. Also, SSD ointment in comparison with the control group significantly improved (P<0.05) granulation tissue formation and macrophage on day 7. Conclusion: Human AM has a significant effect on the treatment of second-degree burn. Burned wool has a better effect on wound healing than SSD ointment and negative control group without treatment in terms of granulation tissue and epithelium formation. [GMJ.2020;9:e1759]

scholarly journals Evaluation of the Healing Effects of Hypericum perforatum and Curcumin on Burn Wounds in Rats

2020 ◽  
Vol 2020 ◽  
pp. 1-5
Author(s):  
Nevra Seyhan
Keyword(s):  
Wound Healing ◽  
Hypericum Perforatum ◽  
Control Group ◽  
Sprague Dawley ◽  
Burn Wound ◽  
Burn Wounds ◽  
Burn Wound Healing ◽  
Significant Difference ◽  
Group A ◽  
Second Degree

Background. For centuries, medicinal plants have been extensively used in wound healing of burn injuries. The aim of this study is to analyze comparatively the effects of curcumin and Hypericum perforatum (HP) on second-degree burn wounds in rats. Materials and Methods. This experimental study was conducted on 24 male Sprague-Dawley rats with second-degree burns. The animals were randomly divided into three groups. The burns were treated with curcumin (Group B) and Hypericum perforatum (Group C) with daily application. Group A was considered as the control group and received no medication. Histological parameters, reepithelization, granulation tissue formation, inflammation, and angiogenesis were assessed after the scar biopsy at the end of research. Results. All histological parameters of the control group showed statistically significant difference than the other groups (p<0.05). There was no statistically significant difference between Groups B and C in terms of reepithelization and inflammation (p=0.351, p=0.067). In the curcumin group compared with the HP group, a significant difference was observed for two parameters of fibrosis and angiogenesis (p<0.05). Conclusion. Both curcumin and Hypericum perforatum oil are effective in burn wound healing. Our findings showed a better quality of healing in curcumin-treated rats.

scholarly journals Topical treatment of standardised burns with herbal remedies in model rats

2005 ◽  
Vol 5 (4) ◽  
pp. 50-57 ◽  
Author(s):  
Fahir Bečić ◽  
Nedžad Mulabegović ◽  
Zakira Mornjaković ◽  
Elvedina Kapić ◽  
Senad Prašović ◽  
...  
Keyword(s):  
Wound Healing ◽  
Healing Process ◽  
Silver Sulfadiazine ◽  
Herbal Remedies ◽  
Control Group ◽  
Therapeutic Effects ◽  
Skin Area ◽  
Burn Wound ◽  
Burn Wounds ◽  
Burn Wound Healing

Experimental studies of burns require the use of different animal models. The aim of this work was to establish experimental model of thermal injuries and to evaluate the effects of topical agents on healing of the burn wounds. Forty female Wistar rats were randomly classified in 4 groups and isolated for 2 weeks before the onset of experiment. Animals were primarily anaesthetized with pentobarbital-sodium and then shaved (skin area of their back with diameters 5 cm x 5 cm). A round metal stamp with contact area of 5 cm2 and total weight of 100 g was heated up to 80°C and then applied without additional pressure on the depilated skin of the back for 14 seconds. This procedure produced a standardized burn wound. Induced burn wounds were immediately drowned in the 4°C-water for 3 s in order to maintain microcirculation. After the inducement of thermal injures, all rats were treated with 1% silver sulfadiazine cream, herbal topical preparations or were not treated at all. Burn wounds were treated twice a day until the healing completion. The result of treatment application was a significant reduction of burn wound diameters. Herbal topical preparations expressed positive therapeutic effects on the parameters of burn wounds. The efficiency of silver sulfadiazine cream in burn wound healing was significantly more expressed in comparison to healing process in control group of animals (p<0,001). We conclude that herbal topical preparations efficiently caused the completion of burn wound healing process without scar formation.

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