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Bonsignore G, Martinotti S, Ranzato E. Honey Bioactive Molecules: There Is a World Beyond the Sugars. BIOTECH 2024; 13:47. [PMID: 39584904 PMCID: PMC11587060 DOI: 10.3390/biotech13040047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2024] [Revised: 11/01/2024] [Accepted: 11/12/2024] [Indexed: 11/26/2024] Open
Abstract
Honey's many bioactive compounds have been utilized historically to cure infectious diseases. Beneficial effects are its antiviral, antibacterial, anti-inflammatory, antioxidant, and immune-stimulating qualities. The bee species, geographic location, botanical origin, harvest season, processing, and storage conditions all affect honey's potential for therapeutic use. Honey contains a number of antioxidants and active compounds, such as polyphenols, which have been shown to have disease-preventive properties. Based on their origins, categories, and functions, the main polyphenols found in various honey varieties are examined in this review.
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Future regenerative medicine developments and their therapeutic applications. Biomed Pharmacother 2023; 158:114131. [PMID: 36538861 DOI: 10.1016/j.biopha.2022.114131] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022] Open
Abstract
Although the currently available pharmacological assays can cure most pathological disorders, they have limited therapeutic value in relieving certain disorders like myocardial infarct, peripheral vascular disease, amputated limbs, or organ failure (e.g. renal failure). Pilot studies to overcome such problems using regenerative medicine (RM) delivered promising data. Comprehensive investigations of RM in zebrafish or reptilians are necessary for better understanding. However, the precise mechanisms remain poorly understood despite the tremendous amount of data obtained using the zebrafish model investigating the exact mechanisms behind their regenerative capability. Indeed, understanding such mechanisms and their application to humans can save millions of lives from dying due to potentially life-threatening events. Recent studies have launched a revolution in replacing damaged human organs via different approaches in the last few decades. The newly established branch of medicine (known as Regenerative Medicine aims to enhance natural repair mechanisms. This can be done through the application of several advanced broad-spectrum technologies such as organ transplantation, tissue engineering, and application of Scaffolds technology (support vascularization using an extracellular matrix), stem cell therapy, miRNA treatment, development of 3D mini-organs (organoids), and the construction of artificial tissues using nanomedicine and 3D bio-printers. Moreover, in the next few decades, revolutionary approaches in regenerative medicine will be applied based on artificial intelligence and wireless data exchange, soft intelligence biomaterials, nanorobotics, and even living robotics capable of self-repair. The present work presents a comprehensive overview that summarizes the new and future advances in the field of RM.
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Muacevic A, Adler JR. Pediatric First-Degree Burn Management With Honey and 1% Silver Sulfadiazine (Ag-SD): Comparison and Contrast. Cureus 2022; 14:e32842. [PMID: 36570107 PMCID: PMC9779910 DOI: 10.7759/cureus.32842] [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] [Accepted: 12/22/2022] [Indexed: 12/24/2022] Open
Abstract
Background The cardinal area of managing fire wounds is guided by adequately evaluating the burn-induced lesion's profundity and size. Superficial second-degree burns are often treated through daily reinstating with fresh sterile bandaging with appropriate topical antimicrobials to allow rapid spontaneous epithelialization. Around the world, a wide variety of substances are used to treat these wounds, from honey to synthetic biological dressings. Objective This study intended to determine honey's therapeutic potential compared with 1% silver sulfadiazine (Ag-SD) in arsenal-caused contusion medicament fulfillment. Methods A total of 70 cases were evaluated in this research work after fulfilling the required selection criteria during the study period of January 2014 to December 2014 and January 2017 to December 2017. Purposive selection criteria were adopted in the study to select research patients. The patients in Group-1 (n = 35) relied on honey as medication, while patients in Group-2 (n = 35) relied on 1% Ag-SD. Results In Group-1, exudation (68.4%) and sloughing (82.9%) were substantially reduced by Days 3 and 5 of therapeutic intervention, respectively. However, in Group-2, a reduction of exudation (17.1%) and sloughing (22.9%) occurred after Days 3 and 5 of treatment, respectively. Completion of the epithelialization process was observed among Group-1 and Group-2 cases. It was detected after Days 7 and 10 of treatment at 36.3% and 77% (Group-1) and 27% and 67% (Group-2), respectively. Around 3 ml of 1% honey was required per body surface area per dressing in Group-1. On the other hand, in Group-2, 2 gm Ag-SD was needed per body surface area per dressing. Conclusion Patients treated with honey found better clinical outcomes in managing superficial partial-thickness burns.
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Roberts AEL, Xanthe C, Hopkins AL, Bodger O, Lewis P, Mahenthiralingam E, Duckers J, Jenkins RE. A pilot study investigating the effects of a manuka honey sinus rinse compared to a standard sinus rinse on sino-nasal outcome test scores in cystic fibrosis patients. Pilot Feasibility Stud 2022; 8:216. [PMID: 36153609 PMCID: PMC9508718 DOI: 10.1186/s40814-022-01175-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 09/15/2022] [Indexed: 11/15/2022] Open
Abstract
Background People with cystic fibrosis (CF) are prone to bacterial respiratory infections; these are often antibiotic resistant, are difficult to treat, and impact on the quality of life and lung function. The upper respiratory tract can act as a reservoir for these pathogens, and as part of clinical care, sinus rinses are used to alleviate symptoms in the upper airway. We have developed a sinus rinse containing manuka honey, to identify whether it can help improve symptoms or reduce the bacterial load. Methods We will undertake a randomised controlled trial where 30 adults with CF will be recruited and randomised to either the control or intervention group. Both groups will follow a sinus rinse protocol for 30 days (± 7 days); the control group will use the standard of care rinse, and the intervention group will use a manuka honey rinse. Both groups will provide samples at day 0 and day 30. The primary outcome measure will be a change in the 22-item Sino-Nasal Outcome Test (SNOT-22) score. Secondary outcomes will include changes to quality of life (questionnaire), bacterial load/community composition, and sputum viscosity. Discussion This trial will look at the use of a manuka honey-infused sinus rinse solution on patients diagnosed with cystic fibrosis (CF) suffering with sinusitis; it will allow us to determine the efficacy of the manuka honey sinus rinse compared to standard rinse and will allow us to determine if molecular bacterial diversity analysis will provide in-depth information beyond the usual conventional microbiological. It will allow us to determine the feasibility of recruiting participants to this type of trial, allow us to check participant compliance with the protocol, and inform future studies. Trial registration Approval was obtained from the Research Ethics Committee Wales REC7 reference 18/WA/0319. Results of this study will be published at international conferences and in peer-reviewed journals; they will also be presented to the relevant stakeholders and research networks. Trial registration number: ClinicalTrials.gov Identifier NCT04589897 (retrospectively registered)
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Bonsignore G, Patrone M, Martinotti S, Ranzato E. "Green" Biomaterials: The Promising Role of Honey. J Funct Biomater 2021; 12:jfb12040072. [PMID: 34940551 PMCID: PMC8708775 DOI: 10.3390/jfb12040072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 12/12/2022] Open
Abstract
The development of nanotechnology has allowed us to better exploit the potential of many natural compounds. However, the classic nanotechnology approach often uses both dangerous and environmentally harmful chemical compounds and drastic conditions for synthesis. Nevertheless, “green chemistry” techniques are revolutionizing the possibility of making technology, also for tissue engineering, environmentally friendly and cost-effective. Among the many approaches proposed and among several natural compounds proposed, honey seems to be a very promising way to realize this new “green” approach.
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Berni P, Leonardi F, Conti V, Ramoni R, Grolli S, Mattioli G. Case Report: A Novel Ventilated Thermoplastic Mesh Bandage for Post-operative Management of Large Soft Tissue Defects: A Case Series of Three Dogs Treated With Autologous Platelet Concentrates. Front Vet Sci 2021; 8:704567. [PMID: 34540933 PMCID: PMC8440817 DOI: 10.3389/fvets.2021.704567] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 08/12/2021] [Indexed: 11/24/2022] Open
Abstract
A ventilated thermoplastic mesh bandage was used for the post-operative management of large soft tissue defects in three dogs. Once the granulation tissue appeared, the wounds were treated with liquid or jellified autologous platelet concentrates, Platelet Rich Plasma (PRP) and Platelet Lysate (PL), to improve the wound healing process. After cleaning the wound with sterile physiological solution, a dressing was performed with several layers of cotton. A window through the layers of cotton was opened above the wound. Then, the platelet concentrate was topically applied, and the bandage was completed by placing, over the access window, a ventilated thermoplastic mesh modeled according to the size and shape of the wound. After 24 h, it was replaced by a low adhesion bandage. The thermoplastic mesh avoids the direct contact between the wound and the external layers of the bandage, preventing the drainage of the topical agent and the removal of the growing healthy granulation tissue. The bandage proposed in this study is easily applied by the veterinarian and well-tolerated by the animal, ensuring high welfare standards in stressed patients presenting compromised clinical conditions.
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Affiliation(s)
- Priscilla Berni
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Fabio Leonardi
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Virna Conti
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Roberto Ramoni
- Department of Veterinary Science, University of Parma, Parma, Italy
| | - Stefano Grolli
- Department of Veterinary Science, University of Parma, Parma, Italy
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Effectiveness of Olea Herbal Ointment on Episiotomy Wound Healing Among Primiparous Women: A Randomized Clinical Trial. Jundishapur J Nat Pharm Prod 2021. [DOI: 10.5812/jjnpp.104570] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: Episiotomy is a surgical incision in the perineal region to increase the vaginal diameter during delivery. Since the perineal region is not well visible to the mothers and there is a possibility of infection for the episiotomy wound by vaginal and rectal bacteria, such a cut is associated with infection and delay in wound healing. Objectives: This study aimed to detect the effect of Olea ointment on episiotomy wound healing among primiparous women. Methods: This randomized controlled clinical trial included 73 women referring to the Al-Zahra Education, Research, and Remedial Center in Rasht, Iran, during 2017 - 18. Women were randomly assigned into two groups: Intervention group (n = 39) and control group (n = 34). Episiotomy wound healing was assessed using the REEDA scale prior to the intervention, 2 and 24 hours following the first intervention, and 5 and 10 days after delivery. Statistical analysis was performed using Fisher’s exact test, Mann-Whitney U test, independent t-test, repeated-measure test, Friedman test, and chi-square. Results: The mean baseline scores of REEDA was 2.72 ± 0.46 in the Olea ointment group and 2.71 ± 0.46 in the control group; however, there was no statistically significant difference between the two groups. On the other hand, the episiotomy healing scores in the Olea ointment group were significantly lower than those of the control group at four intervals in the follow-up assessments: -0.34 (95% CI: -0.56 to -0.12) two hours after intervention, -0.63(95% CI: -0.89 to -0.37) 24 hours after intervention, -0.30 (95% CI: -0.48 to -0.12) on Day 5 postpartum, and -0.29 (95% CI: -0.46 to -0.13) on Day 10 postpartum. Conclusions: The present findings suggested that the Olea ointment facilitated wound healing of episiotomy; however, further studies are suggested to support these data.
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Ranzato E, Bonsignore G, Patrone M, Martinotti S. Endothelial and Vascular Health: A Tale of Honey, H 2O 2 and Calcium. Cells 2021; 10:cells10051071. [PMID: 33946572 PMCID: PMC8147193 DOI: 10.3390/cells10051071] [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: 04/12/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022] Open
Abstract
Intracellular Ca2+ regulation plays a pivotal role in endothelial biology as well as during endothelial restoration processes. Interest in honey utilization in wound approaches is rising in recent years. In order to evaluate the positive effects of buckwheat honey on endothelial responses, we utilized an immortalized endothelial cell line to evaluate cellular responses upon honey exposure, with particular interest in Ca2+ signaling involvement. The results highlight the positive effects of buckwheat honey on endothelial cells’ responses and the central role played by Ca2+ signaling as an encouraging target for more efficacious clinical treatments.
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Affiliation(s)
- Elia Ranzato
- DiSIT—Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (E.R.); (G.B.); (M.P.)
- DiSIT—Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Piazza Sant’Eusebio 5, 13100 Vercelli, Italy
| | - Gregorio Bonsignore
- DiSIT—Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (E.R.); (G.B.); (M.P.)
| | - Mauro Patrone
- DiSIT—Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (E.R.); (G.B.); (M.P.)
| | - Simona Martinotti
- DiSIT—Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Viale Teresa Michel 11, 15121 Alessandria, Italy; (E.R.); (G.B.); (M.P.)
- DiSIT—Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Piazza Sant’Eusebio 5, 13100 Vercelli, Italy
- Correspondence: ; Tel.: +39-0131-360260
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Medical-Grade Honey for the Treatment of Extravasation-Induced Injuries in Preterm Neonates: A Case Series. Adv Neonatal Care 2021; 21:122-132. [PMID: 32675576 DOI: 10.1097/anc.0000000000000781] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Preterm neonates often depend on peripheral intravenous administration of nutrition and medication. Since their skin is not fully developed and very vulnerable, extravasation injury is a risk. Medical-grade honey (MGH) possesses antimicrobial activity and stimulates wound healing; although its use in neonatal patients is limited. CLINICAL FINDINGS We present a case series of 7 preterm neonates (28-36 weeks of gestation) with extravasation injuries secondary to peripheral intravenous administration of total parental nutrition and medication. PRIMARY DIAGNOSIS Extravasation injury following the unintentional leakage of total parenteral nutrition, and medication into the surrounding tissue. Signs of extravasation include local pain, erythema, burning, pruritus, and/or swelling. INTERVENTIONS All extravasation injuries were treated with daily cleaning and application of MGH. Some of the cases needed additional surgical intervention or assisted debridement. OUTCOMES After treatment, all extravasation injury wounds presented with granulation tissue formation progressed to normal epithelialization and closed in 7 to 67 days (median: 32 days). Upon initial application, peripheral edema and inflammation decreased. When present, necrotic tissue was effectively debrided, slough was removed, and no signs of infection were detected, irrespective of initial wound presentations. Cicatrization was minimal, and the full range of motion was preserved in all cases. PRACTICE RECOMMENDATIONS Continuous and thorough assessment of peripheral intravenous line placement for malposition, leaking, and signs of extravasation is needed for fast discovery and prevention of further damage. CONCLUSION Medical-grade honey possesses antimicrobial, anti-inflammatory, and antioxidative activity, enhancing wound healing. Medical-grade honey was safe and effective for treating extravasation-induced injuries, independent of location and severity. We recommend MGH for treating extravasation wounds and consideration for other types of wounds.
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Baliga MS, Rao S, Hegde SK, Rao P, Simon P, George T, Venkatesh P, Baliga-Rao MP, Thilakchand KR. Usefulness of Honey as an Adjunct in the Radiation Treatment for Head and Neck Cancer: Emphasis on Pharmacological and Mechanism/s of Actions. Anticancer Agents Med Chem 2021; 22:20-29. [PMID: 33573581 DOI: 10.2174/1871520621666210126094509] [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: 04/30/2020] [Revised: 07/13/2020] [Accepted: 07/19/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND In the treatment of head and neck cancer (HNC), ionizing radiation is an important modality in achieving curative objectives. However, the effective use of radiation is compromised by the side effects resulting from the damage to the adjacent normal tissue. Preclinical studies carried out in the recent past have shown that the age old dietary agent honey, which also possess myriad medicinal use is beneficial in mitigating diverse radiation-induced side effects like mucositis, xerostomia, fatigue, weight loss and to promote healing of refractory wounds. OBJECTIVE The objective of this memoir is to review the beneficial effects of honey in mitigating radiation-induced side effects in HNC and to emphasize on the underlying mechanism of action for the beneficial effects Methods: Two authors searched Google Scholar, PubMed, Embase, and the Cochrane Library for publications up to December 2019 to assess the ability of honey in reducing the severity of radiation-induced ill effects in the treatment of HNC. Subsequently, the adjunct pharmacological effects and mechanism/s responsible were also searched for and appropriately used to substantiate the underlying mechanism/s of action for the beneficial effects. RESULTS The existing data is suggestive that honey is beneficial in mitigating the radiation-induced mucositis, xerostomia, healing of recalcitrant wounds in radiation exposed regions and multiple pathways mediate the beneficial effects especially, free radical scavenging, antioxidant, wound healing, anticancer, analgesic, anti-inflammatory, anabolic, anti-fatigue and anti-anaemic effects that add additional value to the use of honey as an adjunct in cancer therapy. CONCLUSION For the first time this review addresses the underlying pharmacological effects related to the beneficial effects of honey in radiation-induced damage, and attempts at emphasizes the lacunae that need further studies for optimizing the use of honey as an adjunct in radiotherapy of HNC. The authors suggest that future studies should be directed at understanding the detail molecular mechanisms responsible for the beneficial effects using validated cell culture and animal models of study. Large multi centric clinical trials with standardised honey is also needed to understand the clinical use of honey.
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Affiliation(s)
- Manjeshwar S Baliga
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Suresh Rao
- Radiation Oncology, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Sanath K Hegde
- Radiation Oncology, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Pratima Rao
- Department of Orodental Pathology, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Paul Simon
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Thomas George
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | - Ponemone Venkatesh
- Research Unit, Mangalore Institute of Oncology, Pumpwell, Mangalore, Karnataka. India
| | | | - Karadka R Thilakchand
- Department of Anesthesiology, Karnataka Institute of Medical Sciences, Hubballi 580022. India
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Martinotti S, Pellavio G, Patrone M, Laforenza U, Ranzato E. Manuka Honey Induces Apoptosis of Epithelial Cancer Cells through Aquaporin-3 and Calcium Signaling. Life (Basel) 2020; 10:life10110256. [PMID: 33120979 PMCID: PMC7692226 DOI: 10.3390/life10110256] [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] [Received: 10/07/2020] [Revised: 10/24/2020] [Accepted: 10/25/2020] [Indexed: 12/13/2022] Open
Abstract
Honey is a natural product with a long use in traditional medicine and is well recognized to regulate different biological events. It is an important source of various biological or pharmacological molecules and, therefore, there is a strong interest to explore their properties. Evidence is growing that honey may have the potential to be an anticancer agent acting through several mechanisms. Here we observed for the first time in a cancer cell line a possible mechanism through which honey could induce an alteration in the intracellular reactive oxygen species and homeostatic balance of intracellular calcium concentration leading to cell death by apoptosis. This mechanism seems to be enhanced by manuka honey’s ability to maintain high H2O2 permeability through aquaporin-3.
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Affiliation(s)
- Simona Martinotti
- DiSIT- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, viale Teresa Michel 11, 15121 Alessandria, Italy; (S.M.); (M.P.)
- DiSIT- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, piazza Sant’Eusebio 5, 13100 Vercelli, Italy
| | - Giorgia Pellavio
- Department of Molecular Medicine, Human Physiology Unit, University of Pavia, 27100 Pavia, Italy; (G.P.); (U.L.)
| | - Mauro Patrone
- DiSIT- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, viale Teresa Michel 11, 15121 Alessandria, Italy; (S.M.); (M.P.)
| | - Umberto Laforenza
- Department of Molecular Medicine, Human Physiology Unit, University of Pavia, 27100 Pavia, Italy; (G.P.); (U.L.)
| | - Elia Ranzato
- DiSIT- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, viale Teresa Michel 11, 15121 Alessandria, Italy; (S.M.); (M.P.)
- DiSIT- Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, piazza Sant’Eusebio 5, 13100 Vercelli, Italy
- Correspondence: ; Tel.: +39-0131-360260; Fax: +39-0131-360243
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Geyikoglu F, Koc K, Colak S, Erol HS, Cerig S, Yardimci BK, Cakmak O, Dortbudak MB, Eser G, Aysin F, Ozek NS, Yildirim S. Propolis and Its Combination with Boric Acid Protect Against Ischemia/Reperfusion-Induced Acute Kidney Injury by Inhibiting Oxidative Stress, Inflammation, DNA Damage, and Apoptosis in Rats. Biol Trace Elem Res 2019; 192:214-221. [PMID: 30783919 DOI: 10.1007/s12011-019-1649-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 01/18/2019] [Indexed: 12/13/2022]
Abstract
Ischemia reperfusion (I/R) injury which causes kidney dysfunction is one of the most studied diseases directly linked to oxidative stress. In this regard, it is important to protect cells against damage by inducing antioxidant response. Herein, we aimed to evaluate the therapeutic roles and possible mechanisms of propolis and boric acid in kidney I/R injury based on relevant basic research and clinical studies. Sprague-Dawley rats were subjected to 50 min of ischemia followed by 3 h of reperfusion. Animals were randomly divided into a control group (the abdominal wall was just opened and closed), an I/R injury group, the propolis intervention group (200 mg/kg, intragastric administration, 1 h before ischemia), boric acid intervention group (14 mg/kg, intragastric administration 1 h before ischemia), and the propolis + boric acid intervention group (intragastric administration 1 h before ischemia). Kidney function, the antioxidant defensive system, and renal damage were assessed. In addition, the oxidative stress and inflammatory status were estimated in renal tissue. Furthermore, DNA damageand apoptosis were detected by immunohistochemistry. When compared with I/R group, propolis alone and especially propolis + boric acid groups significantly improved functional parameters. While the antioxidant response was increased, renal injury size and apoptosis were significantly decreased in both groups. Also, the MDA and TNF-α levels besides the 8-OHdG formation were downregulated. According to these outcomes, it can be said that especially propolis together with boric acid ameliorates kidney injury caused by I/R through acting as an antioxidant, anti-inflammatory, and antiapoptotic agent. In conclusion, propolis alone and its combination with boric acid could be developed as therapeutic agents against serious renal I/R injuries.
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Affiliation(s)
- Fatime Geyikoglu
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | - Kubra Koc
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey.
| | - Suat Colak
- Department of Biology, Uzumlu Vocational, Erzincan University, Erzincan, Turkey
| | - Huseyin Serkan Erol
- Department of Biochemistry, Faculty of Veterinary, Ataturk University, Erzurum, Turkey
| | - Salim Cerig
- Department of Biotechnology, Faculty of Science, Bartin University, Bartin, Turkey
| | - Berna Kavakcioglu Yardimci
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
- Department of Chemistry, Faculty of Science, Dokuz Eylül University, Izmir, Turkey
| | - Ozge Cakmak
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
| | | | - Gizem Eser
- Department of Pathology, Faculty of Veterinary, Ataturk University, Erzurum, Turkey
| | - Ferhunde Aysin
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
- East Anatolian High Technology Research and Application Center (DAYTAM), Ataturk University, Erzurum, Turkey
| | - Nihal Simsek Ozek
- Department of Biology, Faculty of Science, Ataturk University, Erzurum, Turkey
- East Anatolian High Technology Research and Application Center (DAYTAM), Ataturk University, Erzurum, Turkey
| | - Serkan Yildirim
- Department of Chemistry, Faculty of Science, Dokuz Eylül University, Izmir, Turkey
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Schell A, Copp J, Bogie KM, Wetzel R. Honey-Based Salve and Burdock Leaf Dressings as an Alternative to Surgical Debridement of a Traumatic Wound Eschar. Adv Wound Care (New Rochelle) 2019; 8:101-107. [PMID: 30911441 PMCID: PMC6430982 DOI: 10.1089/wound.2018.0806] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 09/17/2018] [Indexed: 01/24/2023] Open
Abstract
Objective: Nonviable necrotic eschar is an impedance to wound healing and can ultimately lead to failure of soft tissue coverage in traumatic or high-risk wounds. Topical therapeutic agents can provide a less invasive management alternative to surgical debridement of eschar. Approach: The case of a 40-year-old male with a traumatic right lower extremity amputation complicated by surgical incision ischemic eschar formation is reported. Honey-based salve with burdock leaf dressings was used to noninvasively manage eschar extending over the incision site. Images were obtained for 5 months of follow-up. Results: Five-month follow-up demonstrated complete resolution of eschar and re-epithelialization of skin in the affected region. Innovation: Honey-based salve with burdock leaf dressings shows promise for enhancing healing outcomes in traumatic wounds that develop nonviable eschar. Conclusion: Surgical debridement of an amputation stump with large ischemic eschar was avoided with the use of honey-based salve with burdock leaf dressings.
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Affiliation(s)
- Adam Schell
- Department of Orthopaedics, Case Western Reserve University, Cleveland, Ohio
| | - Jonathan Copp
- Department of Orthopaedics, Case Western Reserve University, Cleveland, Ohio
| | - Kath M. Bogie
- Department of Orthopaedics, Case Western Reserve University, Cleveland, Ohio
- APT Center of Excellence, Louis Stokes Cleveland VA Medical Center, Cleveland, Ohio
| | - Robert Wetzel
- Department of Orthopaedics, Case Western Reserve University, Cleveland, Ohio
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Governa P, Carullo G, Biagi M, Rago V, Aiello F. Evaluation of the In Vitro Wound-Healing Activity of Calabrian Honeys. Antioxidants (Basel) 2019; 8:antiox8020036. [PMID: 30736314 PMCID: PMC6406906 DOI: 10.3390/antiox8020036] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/24/2019] [Accepted: 02/02/2019] [Indexed: 01/13/2023] Open
Abstract
The healing of skin wounds and particularly chronic wounds, such as diabetic foot ulcers, is still a clinical emergency. Despite the many therapeutic tools that are available so far, none seems to be really effective and safe. In this context, we highlighted the renewed wound healing activity of honey, a viscous aromatic and sweet food, by way of in vitro wound-healing assays, using the HaCaT cell line. Specifically, we investigated five monofloral or multifloral honeys from different Calabrian provinces using them as such or extracted (by Amberlite® or n-hexane and ethyl acetate). The chemical composition of honeys was ascertained by 1H NMR spectroscopy and by the gas chromatography/mass spectrometry (GC/MS) method for volatile organic compounds (VOCs). Amongst the five tested honeys, BL1 and BL5 honeys showed the most promising healing properties. Pinocembrin, which was revealed in BL1 (multifloral) and BL5 (orange) honey samples, is a flavanol that is already known to possess interesting biological activities, including healing. This study aims to investigate how a traditional food such as honey, which is appreciated for its nutritional value and used in folk medicine, can be enhanced as an effective modern remedial to promote a multifaceted and safe healing activity for all skin wounds.
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Affiliation(s)
- Paolo Governa
- Department of Biotechnology, Chemistry and Pharmacy-Department of Excellence 2018-2022, University of Siena; Via Aldo Moro 2, 53100 Siena, Italy.
| | - Gabriele Carullo
- Department of Pharmacy Health and Nutritional Sciences-Department of Excellence 2018-2022; University of Calabria; Edificio Polifunzionale, 87036 Arcavacata di Rende (CS), Italy.
| | - Marco Biagi
- Department of Physical Sciences, Hearth and Environment; University of Siena; Via Laterina 8, 53100 Siena, Italy.
| | - Vittoria Rago
- Department of Pharmacy Health and Nutritional Sciences-Department of Excellence 2018-2022; University of Calabria; Edificio Polifunzionale, 87036 Arcavacata di Rende (CS), Italy.
| | - Francesca Aiello
- Department of Pharmacy Health and Nutritional Sciences-Department of Excellence 2018-2022; University of Calabria; Edificio Polifunzionale, 87036 Arcavacata di Rende (CS), Italy.
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Abstract
Cell migration is a crucial step for wound healing. Assays able to evaluate cell migration are very useful to evaluate in vitro wound healing. Scratch wound assay creates a gap in confluent monolayer of keratinocytes to mimic a wound. The protocol of scratch wound is based on few steps: cell culture preparation, scratch wound assay, data acquisition, and data analysis.
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Affiliation(s)
- Simona Martinotti
- DiSIT-Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Vercelli, Italy
| | - Elia Ranzato
- DiSIT-Dipartimento di Scienze e Innovazione Tecnologica, University of Piemonte Orientale, Vercelli, Italy.
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