1
|
Hernández-Rodríguez JE, Martín-Barrasa JL, Aragón-Sánchez J, Monzón-Mayor M, Pérez-Galván JM, Saavedra-Santana P, Romero-Alemán MDM. The Effect of Honey, Aloe Vera, and Hydrocolloid Dressing on the Healing Process of Murine Excisional Wounds. INT J LOW EXTR WOUND 2023:15347346231214597. [PMID: 37964535 DOI: 10.1177/15347346231214597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023]
Abstract
Chronic ulcers are a major health problem associated with high costs and a loss of quality of life. Because of this, the search for products that accelerate wound healing is a constant, given the need for alternatives that help to alleviate this serious health problem. We analyzed the efficacy of 2 natural products-honey and aloe vera-versus hydrocolloid (HC) dressings as a control group in healing full-thickness wounds. For this purpose, we performed full-thickness excisions of the skin, including the panniculus carnosus, in mice. We inserted a nitrile ring into the subcutaneous cellular tissue simulating the second-intention wound healing course. We found that aloe vera reduced the diameter of the wounds compared to honey (p < .001) and the control group (p < .001).
Collapse
Affiliation(s)
- José Enrique Hernández-Rodríguez
- Department of Nursing, University of Las Palmas de Gran Canaria, University Institute for Biomedical and Health Research, Las Palmas de Gran Canaria, Las Palmas, Spain
| | - José Luis Martín-Barrasa
- Dr. Negrin University Hospital Research Unit and University Institute for Animal Health, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Las Palmas, Spain
| | - J Aragón-Sánchez
- Medical Director of the Diabetic Foot Unit, La Paloma Hospital, Las Palmas de Gran Canaria, Las Palmas, Spain
| | - Maximina Monzón-Mayor
- Department of Morphology, University of Las Palmas de Gran Canaria, University Institute for Biomedical and Health Research, Las Palmas de Gran Canaria, Islas Canarias, Spain
| | - José Manuel Pérez-Galván
- SIMACE- Facility Research in Advanced Confocal and Electron Microscopy, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Islas Canarias, Spain
| | - Pedro Saavedra-Santana
- Department of Mathematics, University of Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Islas Canarias, Spain
| | - María Del Mar Romero-Alemán
- Department of Morphology, University of Las Palmas de Gran Canaria, University Institute for Biomedical and Health Research, Las Palmas de Gran Canaria, Islas Canarias, Spain
| |
Collapse
|
2
|
Islam MK, Sostaric T, Lim LY, Hammer K, Locher C. A Comprehensive HPTLC-Based Analysis of the Impacts of Temperature on the Chemical Properties and Antioxidant Activity of Honey. Molecules 2022; 27:molecules27238491. [PMID: 36500584 PMCID: PMC9737681 DOI: 10.3390/molecules27238491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/29/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Honeys are commonly subjected to a series of post-harvest processing steps, such as filtration and/or radiation treatment and heating to various temperatures, which might affect their physicochemical properties and bioactivity levels. Therefore, there is a need for robust quality control assessments after honey processing and storage to ensure that the exposure to higher temperatures, for example, does not compromise the honey's chemical composition and/or antioxidant activity. This paper describes a comprehensive short-term (48 h) and long-term (5 months) study of the effects of temperature (40 °C, 60 °C and 80 °C) on three commercial honeys (Manuka, Marri and Coastal Peppermint) and an artificial honey, using high-performance thin-layer chromatography (HPTLC) analysis. Samples were collected at baseline, at 6 h, 12 h, 24 h and 48 h, and then monthly for five months. Then, they were analysed for potential changes in their organic extract HPTLC fingerprints, in their HPTLC-DPPH total band activities, in their major sugar composition and in their hydroxymethylfurfural (HMF) content. It was found that, while all the assessed parameters changed over the monitoring period, changes were moderate at 40 °C but increased significantly with increasing temperature, especially the honeys' HPTLC-DPPH total band activity and HMF content.
Collapse
Affiliation(s)
- Md Khairul Islam
- Cooperative Research Centre for Honey Bee Products Limited (CRC HBP), University of Western Australia, Perth 6009, Australia
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth 6009, Australia
| | - Tomislav Sostaric
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth 6009, Australia
| | - Lee Yong Lim
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth 6009, Australia
| | - Katherine Hammer
- Cooperative Research Centre for Honey Bee Products Limited (CRC HBP), University of Western Australia, Perth 6009, Australia
- School of Biomedical Sciences, University of Western Australia, Perth 6009, Australia
| | - Cornelia Locher
- Cooperative Research Centre for Honey Bee Products Limited (CRC HBP), University of Western Australia, Perth 6009, Australia
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth 6009, Australia
- Correspondence:
| |
Collapse
|
3
|
Russell FD, Visagie JC, Noll JL. Secretion of IL-6 by fibroblasts exposed to Australian honeys involves lipopolysaccharide and is independent of floral source. Sci Rep 2022; 12:16628. [PMID: 36198760 PMCID: PMC9534836 DOI: 10.1038/s41598-022-21130-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 09/22/2022] [Indexed: 11/18/2022] Open
Abstract
Honey stimulates cellular secretion of cytokines, which has been attributed to activation of lipopolysaccharide (LPS)-dependent and LPS-independent pathways. The objective of this study was to identify whether LPS is present in Australian honey samples at levels that can stimulate interleukin-6 (IL-6) secretion by fibroblasts and whether it can transduce cell signalling by activating toll-like receptor 4 (TLR4). IL-6 was measured in culture media of fibroblasts exposed to honey for 24 h. LPS was detected in a 0.125 mg/mL solution of grey ironbark honey (0.61 ± 0.05 ng/g honey). TLR4 signalling was observed in RAW264.7 macrophages that were exposed to honey and this was prevented by preincubating the honey with the LPS-neutralising agent, polymyxin B. Australian Eucalyptus, Leptospermum and Cyathode honeys stimulated IL-6 secretion in cultured human dermal fibroblasts. To examine whether the response was dependent on floral source, fibroblasts were exposed to four different samples of grey ironbark honey obtained from Queensland and New South Wales, Australia. The magnitude of the cytokine response to these honeys was highly varied. We conclude that Australian honeys contain endotoxin at levels that can stimulate IL-6 secretion by fibroblasts and that signalling in macrophages involves TLR4 activation. The IL-6 secretory response was independent of floral source.
Collapse
Affiliation(s)
- Fraser D Russell
- Centre for Bioinnovation, University of the Sunshine Coast, Maroochydore DC, QLD, 4558, Australia. .,School of Health and Behavioural Sciences, University of the Sunshine Coast, Maroochydore DC, QLD, 4558, Australia.
| | - Jeanne C Visagie
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Maroochydore DC, QLD, 4558, Australia
| | - Jamie L Noll
- School of Health and Behavioural Sciences, University of the Sunshine Coast, Maroochydore DC, QLD, 4558, Australia
| |
Collapse
|
4
|
High-Pressure-Based Strategies for the Inactivation of Bacillus subtilis Endospores in Honey. Molecules 2022; 27:molecules27185918. [PMID: 36144653 PMCID: PMC9503340 DOI: 10.3390/molecules27185918] [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: 08/04/2022] [Revised: 09/02/2022] [Accepted: 09/08/2022] [Indexed: 11/17/2022] Open
Abstract
Honey is a value-added product rich in several types of phenolic compounds, enzymes, and sugars recently explored in biomedical and food applications. Nevertheless, even though it has a low water activity (aW ≈ 0.65) that hinders the development of pathogenic and spoilage microorganisms, it is still prone to contamination by pathogenic microorganisms (vegetative and spores) and may constitute harm to special groups, particularly by immunosuppressed people and pregnant women. Thus, an efficient processing methodology needs to be followed to ensure microbial safety while avoiding 5-hydroxymethylfurfural (HMF) formation and browning reactions, with a consequent loss of biological value. In this paper, both thermal (pressure-assisted thermal processing, PATP) and nonthermal high-pressure processing (HPP), and another pressure-based methodology (hyperbaric storage, HS) were used to ascertain their potential to inactivate Bacillus subtilis endospores in honey and to study the influence of aW on the inactivation on this endospore. The results showed that PATP at 600 MPa/15 min/75 °C of diluted honey (52.9 °Brix) with increased aW (0.85 compared to ≈0.55, the usual honey aW) allowed for inactivating of at least 4.0 log units of B. subtilis spores (to below detection limits), while HS and HPP caused neither the germination nor inactivated spores (i.e., there was neither a loss of endospore resistance after heat shock nor endospore inactivation as a consequence of the storage methodology). PATP of undiluted honey even at harsh processing conditions (600 MPa/15 min/85 °C) did not impact the spore load. The results for diluted honey open the possibility of its decontamination by spores’ inactivation for medical and pharmaceutical applications.
Collapse
|
5
|
Antibacterial and Antibiofilm Effect of Honey in the Prevention of Dental Caries: A Recent Perspective. Foods 2022; 11:foods11172670. [PMID: 36076855 PMCID: PMC9455747 DOI: 10.3390/foods11172670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 12/14/2022] Open
Abstract
The successful application of honey in wound care management has been achieved due to honey’s potent antibacterial effects, characterised by its multifactorial action. Impressive clinical efficacy has ignited its further use in diverse clinical disciplines, including stomatology. Indeed, there is increasing usage of honey in dental medicine as a preventive or therapeutic remedy for some periodontal diseases mainly associated with bacteria, such as dental caries, gingivitis and mucositides. Dental caries is undoubtedly a major oral health problem worldwide, with an increasing tendency of incidence. The purpose of this perspective review is to describe the recent progress in the laboratory and clinical use of honey in the prevention of dental caries, with emphasis on the antibacterial and antibiofilm effects of honey. The role of honey in the cariogenic process is also discussed. In addition, the quality of honey and the urgent in vitro evaluation of its antibacterial/antibiofilm properties before clinical use are highlighted. Findings based on data extracted from laboratory studies demonstrate the pronounced antibacterial effect of different honeys against a number of periodontal pathogens, including Streptococcus mutans. Although the promising antibiofilm effects of honey have been reported mainly against S. mutans, these results are limited to very few studies. From a clinical point of view, honey significantly reduces dental plaque; however, it is not superior to the conventional agent. Despite the positive in vitro results, the clinical effectiveness of honey in the prevention of dental caries remains inconclusive since further robust clinical studies are needed.
Collapse
|
6
|
Alsarhani WK, Almater AI, Alkharashi MS. Leptospermum Medical Grade Manuka Honey Ointment in the Treatment of Persistent Corneal Epithelial Defect. Ocul Immunol Inflamm 2022:1-4. [PMID: 35522271 DOI: 10.1080/09273948.2022.2070505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND To study the efficacy of 100% Leptospermum medical grade Manuka honey ointment in persistent corneal epithelial defects (CEDs). METHODS Case series. RESULTS Case 1 was a 25-year-old female patient who presented to the cornea clinic with a persistent CED (3.5 mm), following acanthamoeba keratitis, that had failed to respond to heavy, frequent lubrication drops and ointment. Two weeks later, after starting Leptospermum honey ointment (4 times per day), the CED healed totally. Case 2 was a 48-year diabatic, single-eyed female patient who presented with a persistent CED (1.5 × 1.5 mm) that had failed to respond to heavy, frequent lubrication drops and ointment. The CED healed three weeks after starting Leptospermum honey ointment (4 times per day). CONCLUSIONS Leptospermum honey ointment can be a potential treatment for persistent epithelial defect.
Collapse
Affiliation(s)
- Waleed K Alsarhani
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.,Department of Ophthalmology, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
| | | | | |
Collapse
|
7
|
Hawthorne B, Simmons JK, Stuart B, Tung R, Zamierowski DS, Mellott AJ. Enhancing wound healing dressing development through interdisciplinary collaboration. J Biomed Mater Res B Appl Biomater 2021; 109:1967-1985. [PMID: 34002476 PMCID: PMC8519107 DOI: 10.1002/jbm.b.34861] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 04/03/2021] [Accepted: 04/30/2021] [Indexed: 12/31/2022]
Abstract
The process of wound healing includes four phases: Hemostasis, inflammation, proliferation, and remodeling. Many wound dressings and technologies have been developed to enhance the body's ability to close wounds and restore the function of damaged tissues. Several advancements in wound healing technology have resulted from innovative experiments by individual scientists or physicians working independently. The interplay between the medical and scientific research fields is vital to translating new discoveries in the lab to treatments at the bedside. Tracing the history of wound dressing development reveals that there is an opportunity for deeper collaboration between multiple disciplines to accelerate the advancement of novel wound healing technologies. In this review, we explore the different types of wound dressings and biomaterials used to treat wounds, and we investigate the role of multidisciplinary collaboration in the development of various wound management technologies to illustrate the benefit of direct collaboration between physicians and scientists.
Collapse
Affiliation(s)
- Briauna Hawthorne
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - J. Kai Simmons
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - Braden Stuart
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - Robert Tung
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - David S. Zamierowski
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| | - Adam J. Mellott
- Department of Plastic SurgeryUniversity of Kansas Medical CenterKansas CityKansasUSA
| |
Collapse
|
8
|
Scepankova H, Pinto CA, Paula V, Estevinho LM, Saraiva JA. Conventional and emergent technologies for honey processing: A perspective on microbiological safety, bioactivity, and quality. Compr Rev Food Sci Food Saf 2021; 20:5393-5420. [PMID: 34626076 DOI: 10.1111/1541-4337.12848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 07/09/2021] [Accepted: 08/17/2021] [Indexed: 12/31/2022]
Abstract
Honey is a natural food of worldwide economic importance. Over the last decades, its potential for food, medical, cosmetical, and biotechnological applications has been widely explored. One of the major safety issues regarding such applications is its susceptibility to being contaminated with bacterial and fungi spores, including pathogenic ones, which may impose a hurdle to its consumption in a raw state. Another factor that makes this product particularly challenging relies on its high sugar content, which will lead to the formation of hydroxymethylfurfural (HMF) when heated (due to Maillard reactions). Moreover, honey's bioactivity is known to be affected when it goes through thermal processing due to its unstable and thermolabile components. Therefore, proper food processing methodologies are of utmost importance not only to ensure honey safety but also to provide a high-quality product with low content of HMF and preserved biological properties. As so, emerging food processing technologies have been employed to improve the safety and quality of raw honey, allowing, for example, to reduce/avoid the exposure time to high processing temperatures, with consequent impact on the formation of HMF. This review aims to gather the literature available regarding the use of conventional and emergent food processing technologies (both thermal and nonthermal food processing technologies) for honey decontamination, preservation/enhancement of honey biological activity, as well as the sensorial attributes.
Collapse
Affiliation(s)
- Hana Scepankova
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| | - Carlos A Pinto
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| | - Vanessa Paula
- Centro de Investigação de Montanha, Instituto Politécnico de Bragança, Bragança, Portugal
| | - Letícia M Estevinho
- Centro de Investigação de Montanha, Instituto Politécnico de Bragança, Bragança, Portugal
| | - Jorge A Saraiva
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| |
Collapse
|
9
|
Scepankova H, Combarros-Fuertes P, Fresno JM, Tornadijo ME, Dias MS, Pinto CA, Saraiva JA, Estevinho LM. Role of Honey in Advanced Wound Care. Molecules 2021; 26:4784. [PMID: 34443372 PMCID: PMC8398244 DOI: 10.3390/molecules26164784] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 07/29/2021] [Accepted: 07/29/2021] [Indexed: 12/14/2022] Open
Abstract
Honey is a natural product rich in several phenolic compounds, enzymes, and sugars with antioxidant, anticarcinogenic, anti-inflammatory, and antimicrobial potential. Indeed, the development of honey-based adhesives for wound care and other biomedical applications are topics being widely investigated over the years. Some of the advantages of the use of honey for wound-healing solutions are the acceleration of dermal repair and epithelialization, angiogenesis promotion, immune response promotion and the reduction in healing-related infections with pathogenic microorganisms. This paper reviews the main role of honey on the development of wound-healing-based applications, the main compounds responsible for the healing capacity, how the honey origin can influence the healing properties, also highlighting promising results in in vitro and in vivo trials. The challenges in the use of honey for wound healing are also covered and discussed. The delivery methodology (direct application, incorporated in fibrous membranes and hydrogels) is also presented and discussed.
Collapse
Affiliation(s)
- Hana Scepankova
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (H.S.); (C.A.P.); (J.A.S.)
| | - Patricia Combarros-Fuertes
- Department of Food Hygiene and Technology, Faculty of Veterinary Science, Campus de Vegazana, University of León, 24071 León, Spain; (P.C.-F.); (J.M.F.); (M.E.T.)
| | - José María Fresno
- Department of Food Hygiene and Technology, Faculty of Veterinary Science, Campus de Vegazana, University of León, 24071 León, Spain; (P.C.-F.); (J.M.F.); (M.E.T.)
| | - María Eugenia Tornadijo
- Department of Food Hygiene and Technology, Faculty of Veterinary Science, Campus de Vegazana, University of León, 24071 León, Spain; (P.C.-F.); (J.M.F.); (M.E.T.)
| | - Miguel Sousa Dias
- CIMO, Mountain Research Center, Polytechnic Institute of Bragança, Campus Santa Apolónia, 5301-855 Bragança, Portugal;
| | - Carlos A. Pinto
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (H.S.); (C.A.P.); (J.A.S.)
| | - Jorge A. Saraiva
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (H.S.); (C.A.P.); (J.A.S.)
| | - Letícia M. Estevinho
- CIMO, Mountain Research Center, Polytechnic Institute of Bragança, Campus Santa Apolónia, 5301-855 Bragança, Portugal;
| |
Collapse
|
10
|
Aly AA, Maraei RW, Abd-Allah MM, Safwat G. Evaluation of physical, biochemical properties and cell viability of gamma irradiated honey. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2021. [DOI: 10.1007/s11694-021-01046-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
11
|
Nader RA, Mackieh R, Wehbe R, El Obeid D, Sabatier JM, Fajloun Z. Beehive Products as Antibacterial Agents: A Review. Antibiotics (Basel) 2021; 10:717. [PMID: 34203716 PMCID: PMC8232087 DOI: 10.3390/antibiotics10060717] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/09/2021] [Accepted: 06/12/2021] [Indexed: 12/31/2022] Open
Abstract
Honeybees are one of the most marvelous and economically beneficial insects. As pollinators, they play a vital role in every aspect of the ecosystem. Beehive products have been used for thousands of years in many cultures for the treatment of various diseases. Their healing properties have been documented in many religious texts like the Noble Quran and the Holy Bible. Honey, bee venom, propolis, pollen and royal jelly all demonstrated a richness in their bioactive compounds which make them effective against a variety of bacterial strains. Furthermore, many studies showed that honey and bee venom work as powerful antibacterial agents against a wide range of bacteria including life-threatening bacteria. Several reports documented the biological activities of honeybee products but none of them emphasized on the antibacterial activity of all beehive products. Therefore, this review aims to highlight the antibacterial activity of honey, bee venom, propolis, pollen and royal jelly, that are produced by honeybees.
Collapse
Affiliation(s)
- Rita Abou Nader
- Faculty of Sciences 3, Department of Biology, Lebanese University, Campus Michel Slayman Ras Maska, Tripoli 1352, Lebanon; (R.A.N.); (R.M.)
| | - Rawan Mackieh
- Faculty of Sciences 3, Department of Biology, Lebanese University, Campus Michel Slayman Ras Maska, Tripoli 1352, Lebanon; (R.A.N.); (R.M.)
| | - Rim Wehbe
- Biology Department, Faculty of Arts and Sciences, American University of Beirut, Beirut 1107 2020, Lebanon;
| | - Dany El Obeid
- Faculty of Agriculture & Veterinary Sciences, Lebanese University, Dekwaneh, Beirut 2832, Lebanon;
| | - Jean Marc Sabatier
- Faculté de Médecine Secteur Nord, 51, Université Aix-Marseille, Institut de Neuro-Physiopathologie, UMR 7051, Boulevard Pierre Dramard-CS80011, CEDEX 15, 13344 Marseille, France
| | - Ziad Fajloun
- Faculty of Sciences 3, Department of Biology, Lebanese University, Campus Michel Slayman Ras Maska, Tripoli 1352, Lebanon; (R.A.N.); (R.M.)
- Laboratory of Applied Biotechnology (LBA3B), Azm Center for Research in Biotechnology and its Applications, EDST, Lebanese University, Tripoli 1300, Lebanon
| |
Collapse
|
12
|
Martinez-Armenta C, Camacho-Rea MC, Martínez-Nava GA, Espinosa-Velázquez R, Pineda C, Gomez-Quiroz LE, López-Reyes A. Therapeutic Potential of Bioactive Compounds in Honey for Treating Osteoarthritis. Front Pharmacol 2021; 12:642836. [PMID: 33967778 PMCID: PMC8097136 DOI: 10.3389/fphar.2021.642836] [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: 01/04/2021] [Accepted: 04/06/2021] [Indexed: 12/16/2022] Open
Abstract
Dysregulation of joint tissue homeostasis induces articular degenerative changes and musculoskeletal diseases such as osteoarthritis. This pathology represents the first cause of motor disability in individuals over 60 years of age, impacting their quality of life and the costs of health systems. Nowadays, pharmacological treatments for cartilage disease have failed to achieve full tissue regeneration, resulting in a functional loss of the joint; therefore, joint arthroplasty is the gold standard procedure to cure this pathology in severe cases of Osteoarthritis. A different treatment is the use of anti-inflammatory drugs which mitigate pain and inflammation in some degree, but without significant inhibition of disease progression. In this sense, new therapeutic alternatives based on natural compounds have been proposed to delay osteoarthritis progression, particularly those agents that regulate articular homeostasis. Preclinical studies have shown a therapeutic application of honey and its bioactive compounds, ranging from treating wounds, coughs, skin infections, and are also used as a biological stimulant by exerting antioxidant and anti-inflammatory properties. In this article, we reviewed the current medicinal applications of honey with particular emphasis on its use regulating articular homeostasis by inhibiting inflammation and oxidative stress.
Collapse
Affiliation(s)
- Carlos Martinez-Armenta
- Posgrado en Biología Experimental, Dirección de Ciencias Biológicas y de La Salud (DCBS), Universidad Autónoma Metropolitana Iztapalapa, Ciudad de México, Mexico
| | - María Carmen Camacho-Rea
- Departamento de Nutrición Animal, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico
| | - Gabriela Angélica Martínez-Nava
- Laboratorio de Líquido Sinovial, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Ciudad de México, Mexico
| | | | - Carlos Pineda
- División de Enfermedades Musculo-esqueléticas y Reumáticas, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Ciudad de México, Mexico
| | - Luis Enrique Gomez-Quiroz
- Área de Medicina Experimental y Traslacional, Departamento de Ciencias de la Salud, Universidad Autónoma Metropolitana-Iztapalapa, Mexico City, Mexico
| | - Alberto López-Reyes
- Facultad de Ciencias de La Salud, Universidad Anáhuac México Sur, Ciudad de México, Mexico.,Laboratorio de Gerociencias, Instituto Nacional de Rehabilitación Luis Guillermo Ibarra Ibarra, Ciudad de México, Mexico
| |
Collapse
|
13
|
Albietz JM, Lenton LM. Standardised antibacterial Manuka honey in the management of persistent post‐operative corneal oedema: a case series. Clin Exp Optom 2021; 98:464-72. [PMID: 26390910 DOI: 10.1111/cxo.12295] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 02/20/2015] [Accepted: 03/06/2015] [Indexed: 01/22/2023] Open
Affiliation(s)
- Julie M Albietz
- Queensland University of Technology, Brisbane, Queensland, Australia
| | - Lee M Lenton
- Vision Eye Institute, Brisbane, Queensland, Australia
| |
Collapse
|
14
|
Azmi MF, Abd Ghafar N, Che Hamzah J, Chua KH, Ng SL. The role of Gelam honey in accelerating reepithelialization of ex vivo corneal abrasion model. J Food Biochem 2021; 45:e13645. [PMID: 33569805 DOI: 10.1111/jfbc.13645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 01/19/2021] [Accepted: 01/20/2021] [Indexed: 12/26/2022]
Abstract
This study aimed to investigate the role of Gelam honey (GH) in accelerating reepithelialization of corneal abrasion. Corneal epithelial cells (CEC) isolated from New Zealand white rabbit corneas, were cultured and circular-shaped wounds were created onto them, representing the corneal abrasion model. These wounds were treated with basal (BM) and cornea media (CM) supplemented with GH. The percentage of wound closure was measured on day 0, 3, and 5. Expressions of cytokeratin 3 (CK3), cluster of differentiation 44 (CD 44), and connexin 43 (Cx43) were analyzed via qRT-PCR and immunocytochemistry. The results showed CEC cultured in GH-enriched media reepithelialized faster compared to control. Corneal abrasion treated with CM supplemented with GH closed completely on day 5. CK3, CD44, and Cx43 expressions correspond to the stages of reepithelialization. In conclusion, GH promotes the healing of the ex vivo corneal abrasion model. Further explorations of its potential as adjuvant therapy in treating corneal injuries are needed. PRACTICAL APPLICATIONS: Honey has been reported to have many medicinal properties including antibacterial, anti-inflammatory, and the ability to promote skin wound healing. However, the effects of honey on corneal wound healing have not been fully elucidated. In the present study, we aimed to determine the effects of Gelam honey (GH), well-known local honey obtained from the beehive of Gelam trees (Melaleuca spp.), on the ex vivo corneal abrasion model via cell migration study and analysis of genes and proteins during corneal epithelial wound healing. GH has proven to have accelerated effects on the corneal epithelial cell migration during the closure of the ex vivo corneal abrasion wound model. The expressions of the genes and proteins of the corneal epithelial wound healing markers were in accordance with the stages of healing. Therefore, GH has the potential to be developed as adjuvant therapy in the form of GH-based eye drop in treating corneal injuries.
Collapse
Affiliation(s)
- Muhammad Fairuz Azmi
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Wilayah Persekutuan Kuala Lumpur, Malaysia.,Department of Anatomy, Faculty of Medicine, Universiti Teknologi MARA, Jalan Hospital, Sungai Buloh, Malaysia
| | - Norzana Abd Ghafar
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Wilayah Persekutuan Kuala Lumpur, Malaysia
| | - Jemaima Che Hamzah
- Department of Ophthalmology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Wilayah Persekutuan Kuala Lumpur, Malaysia
| | - Kien Hui Chua
- Department of Physiology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Wilayah Persekutuan Kuala Lumpur, Malaysia
| | - Sook Luan Ng
- Craniofacial Diagnostic and Bioscience Centre, Faculty of Dentistry, Universiti Kebangsaan Malaysia, Cawangan Kampus Kuala Lumpur, Kuala Lumpur, Malaysia
| |
Collapse
|
15
|
Bucekova M, Bugarova V, Godocikova J, Majtan J. Demanding New Honey Qualitative Standard Based on Antibacterial Activity. Foods 2020; 9:foods9091263. [PMID: 32916880 PMCID: PMC7554693 DOI: 10.3390/foods9091263] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 12/21/2022] Open
Abstract
Honey is a functional food with health-beneficial properties and it is already used as a medical device in wound care management. Whether ingested orally or applied topically, honey must fulfill the requirements of international standards based on physicochemical characteristics. However, there is an urgent need for some additional standards reflecting biological properties. The aim of the study was to evaluate the antibacterial activity of 36 commercial honey samples purchased from supermarkets and local food shops and compare their efficacy to that of three honey samples from local beekeepers and three types of medical-grade honey. Furthermore, the hydrogen peroxide (H2O2) content and protein profile were assessed in all honey samples. Analysis of the antibacterial activity of commercial honeys revealed that 44% of tested samples exhibited low antibacterial activity, identical to the activity of artificial honey (sugars only). There was a significant correlation between the overall antibacterial activity and H2O2 content of honey samples. However, in some cases, honey samples exhibited high antibacterial activity while generating low levels of H2O2 and vice versa. Honey samples from local beekeepers showed superior antibacterial activity compared to medical-grade honeys. The antibacterial activity of honey can be easily altered by adulteration, thermal treatment or prolonged storage, and therefore it fulfils strict criteria to be suitable new additional quality standard.
Collapse
|
16
|
Wijesooriya LI, Waidyathilake D. Antimicrobial Properties of Nonantibiotic Agents for Effective Treatment of Localized Wound Infections: A Minireview. INT J LOW EXTR WOUND 2020; 21:207-218. [PMID: 32746677 DOI: 10.1177/1534734620939748] [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] [Indexed: 11/15/2022]
Abstract
Wounds present serious health problems in humans and animals. Importantly, if left untreated, wounds invariably lead to long-term morbidity. The inappropriate use and costs of antibiotics place significant challenges globally and affect the health budgets of many countries. Though some antibiotics are administered systemically, treatment of localized infections, in particular, chronic wound infections, does not need such therapy-this would minimize development of antibiotic resistance. Of these measures, nanoparticles of silver, ZnO, and gold seem to give promising results against common wound pathogens while having few limitations. Chemical components of essential oils, which are extracted from different plants, have been shown to act against common wound pathogens. Plant extracts have shown different mechanisms in biofilm elimination. Chlorhexidine and chlorine derivatives act as wound antiseptics. Attempts with biological agents such as maggots have also been shown to provide anti-infective as well as mechanical removal of wound debris. Honey, including those obtained from bees, has a wide coverage against wound pathogens. Glycerin and hypertonic saline are anti-infective through the concentration-dependent killing of pathogens. Hyperbaric oxygen acts against many wound pathogens, in particular anaerobes. This review is focused on nonantibiotic attempts for the cure of localized infections, in particular, chronic wounds with common wound pathogens.
Collapse
|
17
|
Yousaf I, Ishaq I, Hussain MB, Inaam S, Saleem S, Qamar MU. Antibacterial activity of Pakistani Beri honey compared with silver sulfadiazine on infected wounds: a clinical trial. J Wound Care 2020; 28:291-296. [PMID: 31067161 DOI: 10.12968/jowc.2019.28.5.291] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To determine the antibacterial activity of Pakistani Beri honey in patients with infected wounds in comparison with silver sulfadiazine. METHOD Inpatients with infected wounds at a tertiary care hospital were divided in to three equal-sized treatment groups. In Group A, patients were treated with non-Gamma irradiated Beri honey. In Group B, Gamma irradiated Beri honey was used, and in Group C silver sulfadiazine was used. Treatment was for a period of four weeks. Pus swabs were taken at day zero and weeks one and four of treatment. Bacteria were identified using the analytical profile index system API 20E, 20NE and API Staph and antimicrobial susceptibility was done as per the Clinical and Laboratory Standards Institute 2010 guidelines. RESULTS A total of 90 patients with wounds (n=90) took part in the trial. Out of 90 wounds, 47% were post-traumatic and 37% were postoperative. Overall, average length, width and depth of Group A patients' wounds were significantly reduced (p<0.0001). Out of 144 pus swabs; 99 and 45 were Gram-negative rods and Gram-positive cocci, respectively. Among these Pseudomonas aeruginosa (n=25) and Staphylococcus aureus (n=38) were the major pathogens. Interestingly, bacterial load gradually decreased from baseline to week four due to non-Gamma irradiated Beri honey. Moreover, both the Gram-negative rods and Gram-positive cocci displayed 100% resistance to commonly used antibiotics; the most effective drugs were carbapenem and vancomycin. CONCLUSION Pakistani Beri honey could be used as an alternative therapeutic option for the management of infected wounds.
Collapse
Affiliation(s)
- Iram Yousaf
- Assistant Professor, Central Park Medical College, Ferozepur Road, Lahore, Pakistan
| | - Irfan Ishaq
- Assistant Professor, Department of Plastic Surgery, Services Hospital, Lahore, Pakistan
| | - Muhammad Barkaat Hussain
- Assistant Professor, Department of Microbiology, Faculty of Medicine, Rabigh Branch, King Abdul Aziz University, Saudi Arabia
| | - Saima Inaam
- Assistant Professor, Department of Pathology, Shareef Medical City, Lahore, Pakistan
| | - Sidrah Saleem
- Assistant Professor, Central Park Medical College, Ferozepur Road, Lahore, Pakistan
| | - Muhammad Usman Qamar
- Assistant Professor, Department of Microbiology, Faculty of Life Sciences, Government College University Faisalabad, Pakistan
| |
Collapse
|
18
|
Sylvester-Hvid A, Avnstorp MB, Fjeld T, Crewe B. Benign tumours leading to total penile denudation treated with Manuka honey dressings: A case report and review of literature. Int J Surg Case Rep 2019; 61:191-194. [PMID: 31377541 PMCID: PMC6677685 DOI: 10.1016/j.ijscr.2019.07.009] [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: 11/11/2018] [Revised: 07/01/2019] [Accepted: 07/11/2019] [Indexed: 12/05/2022] Open
Abstract
Penile denudation can be treated either with reconstructive surgery or conservatively using Manuka honey dressings. Split-, full-thickness skin graft or local skin flap are surgical reconstructive possibilities regarding penile denudation. Methylglyoxal is responsible for the antibacterial activity in Manuka honey contrarily to other types of honey. Manuka honey treatment requires a minimum of medical training and be used in the out-patient clinic. A wide variety of wound types can benefit from Manuka honey dressings.
Introduction Penile denudation is a devastating condition often reconstructed with a split-thickness skin graft(STSG). As this kind of reconstruction is challenging, we present an non-invasive treatment using Manuka honey dressings with a satisfying result. This was performed as a salvage procedure after failed STSG. Case A 55-year-old non-smoking male was admitted from his general practitioner with a newly onset of phimosis and lower urinary tract symptoms. Benign tumours complicated with infection were found on all segments of the penis causing dehiscence of the skin. After surgical removal of tumours and an unsuccessful STSG, Manuka honey dressings was used. Full sexual function was regained, and the patient was satisfied with the result. Discussion Alternatives to STSG are full-thickness skin graft using the inguinal or scrotal borrowing method, or using a dermal matrix before a STSG. A rediscovered method is using Manuka honey, with its unique combination of bactericidal, anti-inflammatory and healing-promoting properties. A wide range of wound types may benefit from Manuka honey dressings. A recent Danish in vitro study on honey derived from various Danish floras even shows high antibacterial effect superior to commercial medical grade honey. Considering a growing resistance to antibiotics, medical honey may contribute as a alternative to extensive wound care. Conclusion We successfully treated a penile denudation with Manuka honey following a failed STSG. Wounds, ulcers, and burns may be infected, and can be challenging, time consuming, and expensive to treat. Manuka honey may be a good alternative to reconstructive surgery and can be managed on an out-patient basis.
Collapse
Affiliation(s)
- Amalie Sylvester-Hvid
- Department of Plastic- and Breast Surgery, University Hospital Zealand, Sygehusvej 10, DK-4000, Roskilde, Denmark.
| | - Magnus B Avnstorp
- Department of Plastic- and Breast Surgery, University Hospital Zealand, Sygehusvej 10, DK-4000, Roskilde, Denmark.
| | - Tobias Fjeld
- Department of Plastic- and Breast Surgery, University Hospital Zealand, Sygehusvej 10, DK-4000, Roskilde, Denmark.
| | - Bjørn Crewe
- Department of Plastic- and Breast Surgery, University Hospital Zealand, Sygehusvej 10, DK-4000, Roskilde, Denmark.
| |
Collapse
|
19
|
Orrapin S, Rekasem K. Role of Topical Biological Therapies and Dressings in Healing Ischemic Wounds. INT J LOW EXTR WOUND 2018. [DOI: 10.1177/1534734618815360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Ischemic wounds are the most severe expression of critical limb ischemia (CLI), and they have been defined clinically as an end stage of peripheral arterial disease. Urgent revascularization is a fundamental part for limb salvage in patients with CLI. However, the risk of revascularization should be weighed against the likelihood of success given a patient’s life-threatening comorbidities. Once the condition of arterial insufficiency is revascularized, wound care is an important aspect to promote the wound healing process and infection control. MOIST concept for wound care is a modern systematic treatment for enhanced wound healing process. Currently, advanced biological therapies are emerging in ischemic wound therapies to restore the wound healing process and involve active biological agents to support the wound healing process. We studied and summarized the different types of available topical biological therapies and their mechanisms on the healing process including platelet-derived growth factor, epidermal growth factor, fibroblast growth factor, and vascular endothelial growth factor, platelet-rich plasma, and honey for local wound care of patient with CLI. Our review suggests that topical platelet-derived growth factor, epidermal growth factor, platelet-rich plasma, and honey are available as well as considered in the ischemic wound healing process enhancement through the MOIST concept. In conclusion, biologic wound dressing or topical agent therapy may improve the wound healing process, increase limb salvage, is inexpensive, and provides potential safety with nontoxic low-risk therapy in patients with an ischemic wound. Thus, local wound care by biological dressing should be added in adjuvant treatment for ischemic wound patients. However, further randomized studies are needed to support efficacy and long-term outcomes of these biological dressing in patients with ischemic wound.
Collapse
Affiliation(s)
- Saritphat Orrapin
- Thammasat University Hospital, Thammasat University, Pathum Thani, Thailand
| | | |
Collapse
|
20
|
Bucekova M, Juricova V, Di Marco G, Gismondi A, Leonardi D, Canini A, Majtan J. Effect of thermal liquefying of crystallised honeys on their antibacterial activities. Food Chem 2018; 269:335-341. [DOI: 10.1016/j.foodchem.2018.07.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 06/04/2018] [Accepted: 07/02/2018] [Indexed: 01/06/2023]
|
21
|
The Antibacterial Effect In Vitro of Honey Derived from Various Danish Flora. Dermatol Res Pract 2018; 2018:7021713. [PMID: 30018636 PMCID: PMC6029468 DOI: 10.1155/2018/7021713] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 05/21/2018] [Accepted: 05/24/2018] [Indexed: 11/23/2022] Open
Abstract
The mechanism behind the biologic actions of honey as a wound remedy has been intensively studied; however, there is no published data regarding any antibacterial effect of honey derived from Danish flora. We surveyed 11 honeys of various Danish floral sources for their antibacterial activity and compared them to a culinary processed commercial honey (Jakobsens) and a raw and a medical grade Manuka (Leptospermum scoparium) honey using the agar-well diffusion method. We tested the effect on three gram-positive bacteria (two strains of Staphylococcus aureus and one strain of Staphylococcus epidermidis) and two gram-negative bacteria (Pseudomonas aeruginosa and Escherichia coli). All samples, except the commercial honey, exhibited antibacterial activity, and samples derived from Water Mint (Mentha aquatica), Organic 2 (mixed organic flora), and Linden (Tilia cordata) honey had consistent effects on all bacteria tested and showed greater effect than medical grade and raw Manuka (L. scoparium) honey. The content of methylglyoxal was low in the Danish honey (< 2 μg/mL) and significantly (p<0.05) higher in both the raw and the medical grade Manuka (L. scoparium) honey, where the concentrations were, respectively, 6.29 μg/mL and 54.33 μg/mL. The antibacterial effect of Danish honeys was mostly due to hydrogen peroxide. We conclude that honeys derived from Danish flora possess antibacterial effect, probably by a hurdle effect of viscosity, osmolality, acidity, bioactive peptides, and most importantly the content of hydrogen peroxide. These findings indicate that honeys of various Danish floral sources may have clinical potential, although further studies are necessary to elucidate this in order to determine whether the results of our in vitro experiments also apply to a clinical setting.
Collapse
|
22
|
Manuka Honey: A Case Study of Severe Atopic Eczematous Dermatitis Reaction to Henna Tattoo. Plast Surg Nurs 2017; 37:154-157. [PMID: 29210973 DOI: 10.1097/psn.0000000000000207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Many mainstream medications were derived from plants and originally utilized in patient management well prior to the extensive research and testing processes of current pharmaceutical standards. The evolution of therapeutic management within the pharmaceutical and skin care industry often uses synthetic processing of products with less of a focus on the natural ingredients from which they were originally derived. However, more recently there has been a shift in pharmacological management to include the therapeutic use of more holistic medicines and practices and thus a broadening of the uses of nontraditional medical treatment options. This has been seen in the use of treatments, such as Manuka honey, for skin conditions and dermal injuries. It is often with off-label uses, or conditions resistant to other treatments, that then prompt the use of holistic products and the true value of the product is validated. As with the following case study, the example of the use of Manuka honey on a severe atopic contact dermatitis eczematous reaction provides further documentation and supportive evidence of the potential efficacy of the properties of this particular natural product.
Collapse
|
23
|
Microbiological assessment of honey in México. Rev Argent Microbiol 2017; 50:75-80. [PMID: 28822595 DOI: 10.1016/j.ram.2017.04.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 04/07/2017] [Accepted: 04/17/2017] [Indexed: 11/23/2022] Open
Abstract
Honey is a product used as a natural sweetener and in several regions of Mexico and other countries it is also used as a therapeutic agent. Microbiological contamination of honey can occur during its extraction and handling. Due to the use and consumption of honey we highlighted here the importance of the assessment of its microbiological quality. One thousand nine hundred twenty samples obtained from 8 honey-producing states from Mexico were analyzed. From these samples, 40.5% (777/1920) did not comply with the NMX-036-NORMEX-2006 specification. Forty five percent (777/1920) of the samples did not comply with the mesophilic aerobic microorganism specification, neither did 17% (327/1920) of the samples with the specification for molds and 18.1% (348/1920) with the specification for yeasts. With regard to coliform bacteria, the samples contained less than 3 NMP/g. Two percent of the samples contained lactic acid bacteria (LAB), Clostridium perfringens was observed in amounts of more than 100CFU/g. None of the samples from the different states contained more than 100CFU/g of Staphylococcus aureus; Salmonella spp. was absent in all samples. It is important to avoid contamination sources and implement good hygienic practices in order to maintain and improve the quality of Mexican honeys since a large percentage of them are intended for export. If these honeys are intended for therapeutic use, it is necessary to ensure that they comply with all quality parameters and to apply specific treatments that guarantee the removal of any pathogen that may represent a risk to the patients's health.
Collapse
|
24
|
Ahmad RS, Hussain MB, Saeed F, Waheed M, Tufail T. Phytochemistry, metabolism, and ethnomedical scenario of honey: A concurrent review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2017.1295257] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Rabia Shabir Ahmad
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Bilal Hussain
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Farhan Saeed
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Marwa Waheed
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Tabussam Tufail
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| |
Collapse
|
25
|
Albietz JM, Schmid KL. Randomised controlled trial of topical antibacterial Manuka (Leptospermum species) honey for evaporative dry eye due to meibomian gland dysfunction. Clin Exp Optom 2017; 100:603-615. [PMID: 28585260 DOI: 10.1111/cxo.12524] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 12/03/2016] [Accepted: 12/13/2016] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND The aim was to evaluate the efficacy of standardised Manuka (Leptospermum species) antibacterial honey as adjunctive twice daily treatment to conventional therapy (warm compresses, lid massage and preservative-free lubricant), in participants with evaporative dry eye due to moderate to advanced meibomian gland dysfunction. METHODS This prospective, open-label study involved 114 participants. After two weeks of conventional therapy participants were randomised to one of three treatment groups: Optimel Antibacterial Manuka Eye Gel (98 per cent Leptospermum species honey) plus conventional therapy (n = 37), Optimel Manuka plus Lubricant Eye Drops (16 per cent Leptospermum species honey) plus conventional therapy (n = 37) and a control (conventional therapy) (n = 40). Clinical evaluations performed at baseline and Week 8 included: symptom scores (Ocular Surface Disease Index, Ocular Comfort Index), daily lubricant use, tear assessments (break-up time, secretion, osmolarity and InflammaDry), corneal sensation, ocular surface staining, meibomian gland secretion quality and expressibility, bulbar conjunctival, limbal and lid marginal redness and eyelid marginal bacterial cultures and colony counts. RESULTS Significant improvements (p ≤ 0.05) occurred at Week 8 in symptoms, tear break-up time, staining, tear osmolarity, meibum quality and bulbar, limbal and lid margin redness for all treatments. Improvement in staining was significantly greater with Optimel 16 per cent drops (p = 0.035). Significant improvements (p < 0.05) in meibomian gland expressibility and InflammaDry occurred for both Optimel treatments. Optimel 98 per cent gel was significantly more effective in improving meibum quality (p = 0.005) and gland expressibility (p = 0.042). Total eyelid marginal bacterial colony counts reduced significantly with Optimel 16 per cent drops (p = 0.03) but not the other treatments. Staphylococcus epidermidis counts reduced significantly with Optimel 16 per cent drops (p = 0.041) and Optimel 98 per cent gel (p = 0.027). Both Optimel treatments significantly reduced the need for lubricants, with Optimel 16 per cent drops decreasing lubricant use most (p = 0.001). Temporary redness and stinging were the only adverse effects of Optimel use. CONCLUSIONS Optimel antibacterial honey treatments are effective as adjunctive therapies for meibomian gland dysfunction.
Collapse
Affiliation(s)
- Julie M Albietz
- School of Optometry and Vision Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Katrina L Schmid
- School of Optometry and Vision Science, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| |
Collapse
|
26
|
Hussain MB, Hannan A, Absar M, Butt N. In-vitro susceptibility of methicillin-resistant Stayphylococcus aureus to honey. Complement Ther Clin Pract 2017; 27:57-60. [PMID: 28438282 DOI: 10.1016/j.ctcp.2017.04.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 04/04/2017] [Indexed: 01/22/2023]
Abstract
Wound infections caused by methicillin-resistant Staphylococcus aureus (MRSA) is becoming much complicated and costly to treat as antimicrobial resistance is quite common. Twenty five MRSA strains isolated from infected wounds and three ATCC reference strains were evaluated for their susceptibility to locally produced black seed (Nigella sativa), beri (ZiziphusJujuba) and shain honey (Plectranthus rugosus wall) by agar incorporation assay. Medically graded manuka honey (UMF 21+) was included as control. Locally produced black seed honey inhibited all clinical isolates at mean MIC of 5.5% (v/v), whereas manuka honey at mean MIC of 4.4% (v/v). The other two locally produced honey; beri and shain honey inhibited these isolates at 6.4% and 10.4% (v/v) respectively. The result of the study has demonstrated that indigenous black seed honey has comparable antibacterial activity to manuka honey and thus offers a good new addition to the existing honey resource for the treatment of wound infections.
Collapse
Affiliation(s)
- Muhammad Barkaat Hussain
- Department of Microbiology, Faculty of Medicine, King Abdul Aziz University, Rabigh Branch, 21589, Saudi Arabia.
| | - Abdul Hannan
- Department of Microbiology, University of Health Sciences, Khayaban-e-Jamia Punjab, Lahore 54000, Pakistan.
| | - Muhammad Absar
- Department of Pathology, College of Medicine, King Khalid University Hospital, King Saud University, Riyadh 11461, Saudi Arabia.
| | - NadeemShafique Butt
- Department of Community Medicine, Faculty of Medicine, King Abdul Aziz University, Rabigh Branch, 21589, Saudi Arabia.
| |
Collapse
|
27
|
Shin SH, Ye MK, Son HJ, Kim YH. Comparison of Manuka, Kanuka, and Black Locust Honey on the Production of Chemical Mediators by Peripheral Blood Mononuclear Cells. JOURNAL OF RHINOLOGY 2017. [DOI: 10.18787/jr.2017.24.2.104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Affiliation(s)
- Seung-Heon Shin
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu, Korea
| | - Mi-Kyung Ye
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu, Korea
| | - Ho-Jin Son
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu, Korea
| | - Yee-Hyuk Kim
- Department of Otolaryngology-Head and Neck Surgery, School of Medicine, Catholic University of Daegu, Daegu, Korea
| |
Collapse
|
28
|
Cokcetin NN, Pappalardo M, Campbell LT, Brooks P, Carter DA, Blair SE, Harry EJ. The Antibacterial Activity of Australian Leptospermum Honey Correlates with Methylglyoxal Levels. PLoS One 2016; 11:e0167780. [PMID: 28030589 PMCID: PMC5193333 DOI: 10.1371/journal.pone.0167780] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Accepted: 11/21/2016] [Indexed: 01/10/2023] Open
Abstract
Most commercially available therapeutic honey is derived from flowering Leptospermum scoparium (manuka) plants from New Zealand. Australia has more than 80 Leptospermum species, and limited research to date has found at least some produce honey with high non-peroxide antibacterial activity (NPA) similar to New Zealand manuka, suggesting Australia may have a ready supply of medical-grade honey. The activity of manuka honey is largely due to the presence of methylglyoxal (MGO), which is produced non-enzymatically from dihydroxyacetone (DHA) present in manuka nectar. The aims of the current study were to chemically quantify the compounds contributing to antibacterial activity in a collection of Australian Leptospermum honeys, to assess the relationship between MGO and NPA in these samples, and to determine whether NPA changes during honey storage. Eighty different Leptospermum honey samples were analysed, and therapeutically useful NPA was seen in samples derived from species including L. liversidgei and L. polygalifolium. Exceptionally high levels of up to 1100 mg/kg MGO were present in L. polygalifolium honey samples sourced from the Northern Rivers region in NSW and Byfield, QLD, with considerable diversity among samples. There was a strong positive relationship between NPA and MGO concentration, and DHA was present in all of the active honey samples, indicating a potential for ongoing conversion to MGO. NPA was stable, with most samples showing little change following seven years of storage in the dark at 4°C. This study demonstrates the potential for Australian Leptospermum honey as a wound care product, and argues for an extension of this analysis to other Leptospermum species.
Collapse
Affiliation(s)
- Nural N. Cokcetin
- The ithree institute, University of Technology Sydney, Sydney, NSW, Australia
| | - Matthew Pappalardo
- The ithree institute, University of Technology Sydney, Sydney, NSW, Australia
- University of the Sunshine Coast, Maroochydore, QLD, Australia
| | | | - Peter Brooks
- University of the Sunshine Coast, Maroochydore, QLD, Australia
| | | | - Shona E. Blair
- The ithree institute, University of Technology Sydney, Sydney, NSW, Australia
| | - Elizabeth J. Harry
- The ithree institute, University of Technology Sydney, Sydney, NSW, Australia
- * E-mail:
| |
Collapse
|
29
|
Fogh SE, Deshmukh S, Berk LB, Dueck AC, Roof K, Yacoub S, Gergel T, Stephans K, Rimner A, DeNittis A, Pablo J, Rineer J, Williams TM, Bruner D. A Randomized Phase 2 Trial of Prophylactic Manuka Honey for the Reduction of Chemoradiation Therapy-Induced Esophagitis During the Treatment of Lung Cancer: Results of NRG Oncology RTOG 1012. Int J Radiat Oncol Biol Phys 2016; 97:786-796. [PMID: 28244415 DOI: 10.1016/j.ijrobp.2016.11.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 11/10/2016] [Accepted: 11/16/2016] [Indexed: 12/25/2022]
Abstract
PURPOSE Randomized trials have shown that honey is effective for the prevention of radiation-induced mucositis in head and neck cancer patients. Because there is no efficacious preventative for radiation esophagitis in lung cancer patients, this trial compared liquid honey, honey lozenges, and standard supportive care for radiation esophagitis. METHODS The patients were stratified by percentage of esophagus receiving specific radiation dose (V60 Gy esophagus <30% or ≥30%) and were then randomized between supportive care, 10 mL of liquid manuka honey 4 times a day, and 2 lozenges (10 mL of dehydrated manuka honey) 4 times a day during concurrent chemotherapy and radiation therapy. The primary endpoint was patient-reported pain on swallowing, with the use of an 11-point (0-10) scale at 4 weeks (Numerical Rating Pain Scale, NRPS). The study was designed to detect a 15% relative reduction of change in NRPS score. The secondary endpoints were trend of pain over time, opioid use, clinically graded and patient-reported adverse events, weight loss, dysphagia, nutritional status, and quality of life. RESULTS 53 patients were randomized to supportive care, 54 were randomized to liquid honey, and 56 were randomized to lozenge honey. There was no significant difference in the primary endpoint of change in the NRPS at 4 weeks between arms. There were no differences in any of the secondary endpoints except for opioid use at 4 weeks during treatment between the supportive care and liquid honey arms, which was found to be significant (P=.03), with more patients on the supportive care arm taking opioids. CONCLUSION Honey as prescribed within this protocol was not superior to best supportive care in preventing radiation esophagitis. Further testing of other types of honey and research into the mechanisms of action are needed.
Collapse
Affiliation(s)
- Shannon E Fogh
- University of California San Francisco, San Francisco, California.
| | - Snehal Deshmukh
- NRG Oncology Statistics and Data Management Center, Philadelphia, Pennsylvania
| | | | | | - Kevin Roof
- Southeast Cancer Control Consortium, Inc, CCOP, Winston-Salem, North Carolina
| | | | - Thomas Gergel
- Geisinger Medical Center CCOP, Danville, Pennsylvania
| | | | - Andreas Rimner
- Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - John Pablo
- Lewis Cancer & Research Pavilion at St. Joseph's/Candler, Savannah, Georgia
| | - Justin Rineer
- UF Health Cancer Center - Orlando Health, Orlando, Florida
| | | | | |
Collapse
|
30
|
Affiliation(s)
- R Cooper
- Professor of Microbiology, Centre for Biomedical, Sciences, Cardiff School of Health Sciences, Cardiff Metropolitan University, Western Avenue, Cardiff
| |
Collapse
|
31
|
Horniackova M, Bucekova M, Valachova I, Majtan J. Effect of gamma radiation on the antibacterial and antibiofilm activity of honeydew honey. Eur Food Res Technol 2016. [DOI: 10.1007/s00217-016-2725-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
32
|
Co JL, Mejia MBA, Que JC, Dizon JMR. Effectiveness of honey on radiation-induced oral mucositis, time to mucositis, weight loss, and treatment interruptions among patients with head and neck malignancies: A meta-analysis and systematic review of literature. Head Neck 2016; 38:1119-28. [DOI: 10.1002/hed.24431] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 12/16/2015] [Accepted: 12/30/2015] [Indexed: 11/11/2022] Open
Affiliation(s)
- Jayson L. Co
- Department of Radiation Oncology, Benavides Cancer Institute; University of Santo Tomas Hospital; Manila Philippines
| | - Michael Benedict A. Mejia
- Department of Radiation Oncology, Benavides Cancer Institute; University of Santo Tomas Hospital; Manila Philippines
| | - Jocelyn C. Que
- Center for Pain Medicine, University of Santo Tomas Faculty of Medicine and Surgery, Benavides Cancer Institute; University of Santo Tomas Hospital; Manila Philippines
| | - Janine Margarita R. Dizon
- Department of Radiation Oncology, Benavides Cancer Institute; University of Santo Tomas Hospital; Manila Philippines
| |
Collapse
|
33
|
Yusof AM, Abd Ghafar N, Kamarudin TA, Hui CK, Yusof YAM. Gelam honey potentiates ex vivo corneal keratocytes proliferation with desirable phenotype expression. Altern Ther Health Med 2016; 16:76. [PMID: 26912349 PMCID: PMC4765115 DOI: 10.1186/s12906-016-1055-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 02/16/2016] [Indexed: 12/12/2022]
Abstract
Background This study aimed to evaluate the effects of Gelam honey on corneal keratocytes proliferative capacity and phenotypic characterization via MTT assay, gene expression and immunocytochemistry. Methods Corneal keratocytes from New Zealand white rabbits were cultured in basal medium (BM) and serum enriched medium (BMS). Serial dilutions of Gelam honey (GH) were added to both media and cells were cultured until passage 1. MTT assay was performed on corneal keratocytes in both media to ascertain the optimal dose of GH that produced maximum proliferation. Results Gelam honey at the concentration of 0.0015 % in both media showed the highest proliferative capacity with no morphological changes compared to their respective controls. The gene expression of aldehyde dehydrogenase (ALDH), a marker for quiescent keratocytes and vimentin, a marker for fibroblast, were higher in the GH enriched groups. The alpha smooth muscle actin (α-SMA) expression, marker for myofibroblast, was lower in GH treated groups compared to the controls. Immunocytochemistry results were in accordance to the gene expression analyses. Conclusion Gelam honey at a concentration of 0.0015 % promotes ex vivo corneal keratocytes proliferation while retaining desirable phenotype expression. The results serve as a basis for the development of Gelam honey as a potential natural product in promoting corneal wound healing.
Collapse
|
34
|
Dina Jarjis R, Thomas Crewe B, Henrik Matzen S. Post-bariatric abdominoplasty resulting in wound infection and dehiscence-Conservative treatment with medical grade honey: A case report and review of literature. Int J Surg Case Rep 2016; 20:1-3. [PMID: 26773204 PMCID: PMC4818303 DOI: 10.1016/j.ijscr.2015.12.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/23/2015] [Accepted: 12/24/2015] [Indexed: 10/27/2022] Open
Abstract
INTRODUCTION Wound complications in post-bariatric patients undergoing body-contouring surgery after massive weight loss are not uncommon and often, surgical debridement or conservative management is necessary. Honey is one of the most ancient remedies for wound care and it is also considered to possess debriding effects. Current research has demonstrated promising results showing that honey can improve wound granulation and epithelialization, reduce exudate and shorten healing times. METHODS This case report has been reported in line with the CARE criteria. PRESENTATION OF CASE A 40 year-old female suffered wound infection and dehiscence after undergoing post-bariatric abdominoplasty. The patient was not interested in surgical revision and split skin grafting. Therefore, conservative wound treatment with topical Manuka honey was instituted resulting in significant clinical improvement and effective healing concurrently with good patient satisfaction. DISCUSSION Surgical wound complications in post-bariatric patients undergoing abdominoplasty are common and often require surgical revision or conservative wound treatment. No previous publication has addressed outpatient treatment of post-bariatric abdominoplasty wound complications with medical grade honey. CONCLUSION Although more research is needed for definitive conclusions of honey's efficacy, it is safe and as presented in our case, it may under certain circumstances reduce the need of surgical wound debridement and serve as a remedy for conservative treatment.
Collapse
Affiliation(s)
- Reem Dina Jarjis
- Department of Plastic Surgery & Breast Surgery, Roskilde University Hospital, Køgevej 7-11, 4000 Roskilde, Denmark.
| | - Bjørn Thomas Crewe
- Department of Plastic Surgery & Breast Surgery, Roskilde University Hospital, Køgevej 7-11, 4000 Roskilde, Denmark.
| | - Steen Henrik Matzen
- Department of Plastic Surgery & Breast Surgery, Roskilde University Hospital, Køgevej 7-11, 4000 Roskilde, Denmark.
| |
Collapse
|
35
|
Khalil MI, Islam MA, Alam N, Gan SH, Sulaiman SA. Irradiation and Evaporation Enhance Physicochemical Characteristics, AEAC, FRAP, Protein and Proline Contents of Tualang Honey. J Food Biochem 2015. [DOI: 10.1111/jfbc.12182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Md Ibrahim Khalil
- Human Genome Centre; Universiti Sains Malaysia; 16150 Kubang Kerian Kelantan Malaysia
- Department of Biochemistry and Molecular Biology; Jahangirnagar University; Dhaka Bangladesh
| | - Md Asiful Islam
- Department of Pharmacology; School of Medical Sciences; Universiti Sains Malaysia; 16150 Kubang Kerian Kelantan Malaysia
| | - Nadia Alam
- Human Genome Centre; Universiti Sains Malaysia; 16150 Kubang Kerian Kelantan Malaysia
| | - Siew Hua Gan
- Department of Pharmacology; School of Medical Sciences; Universiti Sains Malaysia; 16150 Kubang Kerian Kelantan Malaysia
| | - Siti Amrah Sulaiman
- Human Genome Centre; Universiti Sains Malaysia; 16150 Kubang Kerian Kelantan Malaysia
| |
Collapse
|
36
|
PVA/CM-chitosan/honey hydrogels prepared by using the combined technique of irradiation followed by freeze-thawing. Radiat Phys Chem Oxf Engl 1993 2015. [DOI: 10.1016/j.radphyschem.2015.04.023] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
37
|
Honey in the Prevention and Treatment of Infection in the CKD Population: A Narrative Review. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2015; 2015:261425. [PMID: 26167189 PMCID: PMC4488250 DOI: 10.1155/2015/261425] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 06/11/2015] [Indexed: 01/22/2023]
Abstract
Infection is a major cause of morbidity and mortality at all stages of chronic kidney disease (CKD). Multiresistant organisms are becoming increasingly common, particularly in the CKD population. Unfortunately, the rapid evolution of antibiotic resistance has not been mirrored by innovation in new antibiotic agents. Novel treatments are therefore urgently needed. Honey has garnered much interest due to its broad-spectrum antibacterial properties based on extensive experimental data. Unlike conventional antibiotics, honey has an added advantage as it appears to avoid inducing antimicrobial resistance in bacteria. This review discusses the potential mechanisms of action and role of honey in infection management in the general population, epidemiology and special challenges of infections in CKD populations, and the clinical trial evidence pertaining to the safety and efficacy of honey for the prevention and treatment of infections in CKD population.
Collapse
|
38
|
|
39
|
Abstract
Honey has been widely accepted as food and medicine by all generations, traditions, and civilizations, both ancient and modern. For at least 2700 years, honey has been used by humans to treat a variety of ailments through topical application, but only recently have the antiseptic and antimicrobial properties of honey been discovered. Honey has been reported to be effective in a number of human pathologies. Clinical studies have demonstrated that application of honey to severely infected cutaneous wounds rapidly clears infection from the wound and improves tissue healing. A large number of in vitro and limited clinical studies have confirmed the broad-spectrum antimicrobial (antibacterial, antifungal, antiviral, and antimycobacterial) properties of honey, which may be attributed to the acidity (low pH), osmotic effect, high sugar concentration, presence of bacteriostatic and bactericidal factors (hydrogen peroxide, antioxidants, lysozyme, polyphenols, phenolic acids, flavonoids, methylglyoxal, and bee peptides), and increase in cytokine release, and to immune modulating and anti-inflammatory properties of honey; the antimicrobial action involves several mechanisms. Despite a large amount of data confirming the antimicrobial activity of honey, there are no studies that support the systemic use of honey as an antibacterial agent.
Collapse
|
40
|
|
41
|
Protective effects of gelam honey against oxidative damage in young and aged rats. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2014; 2014:673628. [PMID: 25505937 PMCID: PMC4258380 DOI: 10.1155/2014/673628] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Accepted: 11/03/2014] [Indexed: 11/23/2022]
Abstract
Aging is characterized by progressive decline in physiological and body function due to increase in oxidative damage. Gelam honey has been accounted to have high phenolic and nonphenolic content to attenuate oxidative damage. This study was to determine the effect of local gelam honey on oxidative damage of aged rats. Twenty-four male Spraque-Dawley rats were divided into young (2 months) and aged (19 months) groups. Each group was further divided into control (fed with plain water) and supplemented with 2.5 mg/kg body weight of gelam honey for 8 months. DNA damage level was determined by comet assay and plasma malondialdehyde (MDA) by high performance liquid chromatography (HPLC). The activity of blood and cardiac antioxidant enzymes was determined by spectrophotometer. The DNA damage and MDA level were reduced in both gelam honey supplemented groups. Gelam honey increases erythrocytes CAT and cardiac SOD activities in young and cardiac CAT activity in young and aged groups. The DNA damage was increased in the aged group compared to young group, but reduced at the end of the study. The decline of oxidative damage in rats supplemented with gelam honey might be through the modulation of antioxidant enzyme activities.
Collapse
|
42
|
Fahim H, Dasti JI, Ali I, Ahmed S, Nadeem M. Physico-chemical analysis and antimicrobial potential of Apis dorsata, Apis mellifera and Ziziphus jujube honey samples from Pakistan. Asian Pac J Trop Biomed 2014; 4:633-41. [PMID: 25183333 DOI: 10.12980/apjtb.4.2014apjtb-2014-0095] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 08/13/2014] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE To evaluate physico-chemical properties and antimicrobial potential of indigenous honey samples against different reference strains including Escherichia coli ATCC 8739, Enterobacter aerogenes ATCC 13048, Pseudomonas aeroginosa ATCC 9027, Bacillus subtilis ATCC 6633, Staphylococcus aureus ATCC 25923, Salmonella typhi ATCC 14028, Klebsiella pneumonia ATCC 13883, Aspergillus niger ATCC 16404, Rhizopus oligosporus PCSIR1, Candida albicans ATCC 14053 and Candida utilis ATCC 9950. METHODS By using standard methods samples were evaluated for their antimicrobial properties including additive effect of starch and non-peroxidase activity, antioxidative properties (phenol contents, flavonoid contents, 1,1-diphenyl-2-picrylhydrazyl radical scavenging activity). Prior to this evaluation, complete physico-chemical properties including pH, color, ash contents, protein contents, moisture contents, hydroxymethyl furfural contents, total sugar contents, reducing sugar and non-reducing sugar contents were analyzed. RESULTS Relatively higher ash contents were found in the Siddar honey i.e. (0.590 0±0.033 6)% and small honey showed relatively higher protein contents i.e. (777.598±9.880) mg/kg. The moisture contents of tested honey samples ranged between 13.8%-16.6%, total sugar contents from 61.672%-72.420% and non-reducing sugar contents from 1.95%-3.93%. Presences of phenolic contents indicate higher antioxidant potential of these honey samples. All bacteria showed clear inhibition zones in response to tested honey samples whereas fungi and yeast showed inhibition at higher concentrations of these honey samples. For Escherichia coli, Bacillus subtilis, Salmonella typhi, Pseudomonas aeroginosa and Aspergillus niger, overall the small honey showed the higher activity than other honey samples. CONCLUSION Physico-chemical analysis of honey samples confirmed good quality of honey according to the standards set by European Union Commission and Codex Alimentarius Commission. Evaluation of these honey samples confirms antimicrobial potential of particular types of honeys indigenous to Pakistan.
Collapse
Affiliation(s)
- Hira Fahim
- Department of Microbiology, Qauid-i-Azam University Islamabad, Pakistan
| | - Javid Iqbal Dasti
- Department of Microbiology, Qauid-i-Azam University Islamabad, Pakistan
| | - Ihsan Ali
- Department of Microbiology, Qauid-i-Azam University Islamabad, Pakistan
| | - Safia Ahmed
- Department of Microbiology, Qauid-i-Azam University Islamabad, Pakistan
| | - Muhammad Nadeem
- PCSIR Research Laboratories, Thokar Niaz Baig, Lahore, Pakistan
| |
Collapse
|
43
|
Al-Waili NS, Al-Waili FS, Akmal M, Ali A, Salom KY, Al Ghamdi AA. Effects of natural honey on polymicrobial culture of various human pathogens. Arch Med Sci 2014; 10:246-50. [PMID: 24904656 PMCID: PMC4042029 DOI: 10.5114/aoms.2012.28603] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2011] [Revised: 05/19/2011] [Accepted: 06/09/2011] [Indexed: 01/22/2023] Open
Abstract
INTRODUCTION Honey has a wide range of antimicrobial activity. All previous studies have considered honey's effect on a single microbe. The present study investigated activity of honey towards a high dose of single or polymicrobial culture. MATERIAL AND METHODS 10 µl specimens of Staphylococcus aureus (S. aureus), Streptococcus pyogenes (S. pyogenes), Escherichia coli (E. coli) and Candida albicans (C. albicans) were cultured in 10 ml of 10-100% (wt/v) honey diluted in broth. Six types of polymicrobial microbial cultures were prepared by culturing the isolates with each other onto broth (control) and broth containing various concentrations of honey (10-100% wt/v). Microbial growth was assessed on solid plate media after 24 h incubation. RESULTS Honey (30-70%) prevents growth of 10 µl specimens of all the isolates. Greater reduction in growth of E. coli was observed when cultured with S. aureus. Culturing of S. aureus with S. pyogenes, C. albicans, or E. coli increased its sensitivity to honey. S. aureus and S. pyogenes increased sensitivity of C. albicans to honey while E. coli and C. albicans decreased sensitivity of S. pyogenes. CONCLUSIONS It might be concluded that honey prevents and inhibits growth of single and polymicrobial pathogenic cultures. Polymicrobial culture affects growth of the isolates and increases their sensitivity to honey.
Collapse
Affiliation(s)
| | - Faiza S. Al-Waili
- Dubai Specialized Medical Center, Islamic Establishment for Education, Dubai, United Arab Emirates
| | - Mohammed Akmal
- Dubai Specialized Medical Center, Islamic Establishment for Education, Dubai, United Arab Emirates
| | - Amjed Ali
- Dubai Specialized Medical Center, Islamic Establishment for Education, Dubai, United Arab Emirates
| | | | - Ahmad A. Al Ghamdi
- Bee Research Chair, King Saud University, Riyadh, Kingdom of Saudi Arabi
| |
Collapse
|
44
|
Nicoara CD, Singh M, Jester I, Reda B, Parikh DH. Medicated Manuka honey in conservative management of exomphalos major. Pediatr Surg Int 2014; 30:515-20. [PMID: 24599698 DOI: 10.1007/s00383-014-3490-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/18/2014] [Indexed: 11/24/2022]
Abstract
PURPOSE The aim of this study was to assess the effectiveness of Manuka honey ointment and dressings in the conservative management of exomphalos major (EM). METHODS A retrospective review of five patients with EM who underwent non-operative management with Manuka honey ointments and dressings was carried out to assess the time to complete epithelialisation, time to full feeds, hospital stay, adverse effects, complications and outcome. RESULTS The skin epithelialisation over the EM sac was achieved in a median of 63 days (48-119). The median time to full enteral feed was 13 days (3-29). The median hospital stay was 66 days (21-121). No adverse effects were noted related to Manuka honey. Three patients had pulmonary hypoplasia requiring prolonged hospitalization; one of those died with respiratory complications at home after achieving complete epithelialisation. The follow-up was a median 16 months (6-22). Two patients did not require repair of the ventral hernia. One patient had ventral hernia repair at 16 months with excellent cosmesis. The remaining patient is awaiting repair. CONCLUSION This is the first description of the use of medicated Manuka honey ointment and impregnated dressings in the conservative management of EM. This treatment is safe, efficacious and promotes wound healing with favorable outcome.
Collapse
|
45
|
Honey: A Skin Graft Fixator Convenient for Both Patient and Surgeon. Indian J Surg 2014; 77:863-7. [PMID: 27011471 DOI: 10.1007/s12262-014-1039-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 01/20/2014] [Indexed: 01/22/2023] Open
Abstract
Skin grafts can be used effectively to cover burn injuries. A critical element of this treatment is the adherence of the graft to the wound bed. Honey has been shown to increase the adherence of skin grafts to wound beds and have antibacterial and anti-inflammatory effects and increase healing rate of wounds. We therefore devised a clinical trial to determine the effect of honey on skin graft fixation in burn injuries. Sixty patients were included in this study (in 30 patients, graft was fixed with medical honey, and in 30 patients, it was fixed with dressing or suturing). All patients in two groups were evaluated for infection, graft loss, graft contraction, severity of pain, and need for re-operation. The most common cause of burn was kerosene. Honey significantly decreased infection rate on fifth day and reduced the patient pain. The mean hospital stay was shorter in honey group. Contraction of graft was significantly less in honey group. Honey has strong adhesive properties for skin graft fixation. Medical honey is a natural material, not synthetic. For this reason, we can advise the application of medical honey for the fixation of split thickness skin graft.
Collapse
|
46
|
Biglari B, Swing T, Büchler A, Ferbert T, Simon A, Schmidmaier G, Moghaddam A. Medical honey in professional wound care. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/edm.12.66] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
47
|
Wound care in the wilderness: is there evidence for honey? Wilderness Environ Med 2014; 25:103-10. [PMID: 24393701 DOI: 10.1016/j.wem.2013.08.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 08/09/2013] [Accepted: 08/17/2013] [Indexed: 01/22/2023]
Abstract
Honey is one of the most ancient remedies for wound care. Current research has shown promising results for its use in wound care. This review is intended to inform readers of the physiological properties of honey and the evidence that exists to support its clinical use. When compared with evidence for current wound treatment, honey has proven to be a safe, effective, and sometimes superior treatment for various wounds. There are currently US Food and Drug Administration-approved medical-grade honey products available in the United States. Although there have been no clinical trials exploring the use of honey in wilderness environments, it may be a safe, improvisational wound treatment. More robust studies are needed for definitive conclusions of its efficacy and safety.
Collapse
|
48
|
Hawley P, Hovan A, McGahan CE, Saunders D. A randomized placebo-controlled trial of manuka honey for radiation-induced oral mucositis. Support Care Cancer 2013; 22:751-61. [PMID: 24221577 DOI: 10.1007/s00520-013-2031-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Accepted: 10/21/2013] [Indexed: 01/22/2023]
Abstract
BACKGROUND Few treatments have the potential to reduce the severity of radiation-induced mucositis in head and neck cancer patients. Some small studies have suggested that organic honey may be a useful preventive treatment. METHODS This investigator-initiated double-blind randomized placebo-controlled trial investigated whether honey reduced the severity of radiation-induced oral mucositis (ROM). One hundred six head and neck cancer patients from the Vancouver and Sudbury Cancer Centers in Canada were randomized to swish, hold, and swallow either 5 ml of irradiated organic manuka honey or a placebo gel, four times a day throughout radiation treatment, plus seven more days. Severity of oral mucositis according to the Radiation Therapy Oncology Group (RTOG), World Health Organization (WHO), and Oral Mucositis Assessment Scale scales, weight, and subjects' symptom severity and quality of life were assessed weekly. Sialometry was performed at baseline and at the last study visit. RESULTS One hundred six patients were recruited. Twenty-four did not attend any mucositis assessments. One was removed from the study because of off-study consumption of store-bought manuka honey. The remaining 81 patients had at least one mucositis assessment and were included in the analysis. Sixty-two percent of subjects received concurrent chemotherapy; 81 % were male. The groups were well-matched, and blinding was excellent. Dropouts were mostly due to nausea and were similar in both arms, with 78 % being able to tolerate the study products for more than 1 week. The dropout rate was 57 % in those who received honey and 52 % in those who received placebo gel. The dropout rate in those who had concurrent chemotherapy was 59 % and in those who only received radiation was 47 %. There was no statistically significant difference between the honey and placebo arms in any of the outcome indicators. Those who completed the study in both treatment arms had low rates of RTOG greater than or equal to grade 3 mucositis; 35 % in the honey group and 43 % in the placebo group. CONCLUSION Despite promising earlier reports, manuka honey was not tolerated well by our patients and, even when used as directed, did not have a significant impact on the severity of ROM.
Collapse
Affiliation(s)
- Philippa Hawley
- Vancouver Centre, BC Cancer Agency, Vancouver, British Columbia, Canada,
| | | | | | | |
Collapse
|
49
|
Gelam honey attenuates carrageenan-induced rat paw inflammation via NF-κB pathway. PLoS One 2013; 8:e72365. [PMID: 24015236 PMCID: PMC3756081 DOI: 10.1371/journal.pone.0072365] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 07/16/2013] [Indexed: 12/17/2022] Open
Abstract
The activation of nuclear factor kappa B (NF-κB) plays a major role in the pathogenesis of a number of inflammatory diseases. In this study, we investigated the anti-inflammatory mechanism of Gelam honey in inflammation induced rats via NF-κB signalling pathway. Rats paw edema was induced by subplantar injection of 1% carrageenan into the right hind paw. Rats were pre-treated with Gelam honey at different doses (1 or 2 g/kg, p.o.) and NSAID Indomethacin (10 mg/kg, p.o.), in two time points (1 and 7 days). Our results showed that Gelam honey at both concentrations suppressed the gene expressions of NF-κB (p65 & p50) and IκBα in inflamed rats paw tissues. In addition, Gelam honey inhibited the nuclear translocation and activation of NF-κB and decreased the cytosolic degradation of IκBα dose dependently in inflamed rats paw tissues. The immunohistochemical expressions of pro-inflammatory mediators COX-2 and TNF-α were also decreased in inflamed rats paw tissues when treated with Gelam honey. The results of our findings suggest that Gelam honey exhibits its inhibitory effects by attenuating NF-κB translocation to the nucleus and inhibiting IκBα degradation, with subsequent decrease of inflammatory mediators COX-2 and TNF-α.
Collapse
|
50
|
Carnwath R, Graham EM, Reynolds K, Pollock PJ. The antimicrobial activity of honey against common equine wound bacterial isolates. Vet J 2013; 199:110-4. [PMID: 23962613 DOI: 10.1016/j.tvjl.2013.07.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 07/02/2013] [Accepted: 07/04/2013] [Indexed: 01/22/2023]
Abstract
Delayed healing associated with distal limb wounds is a particular problem in equine clinical practice. Recent studies in human beings and other species have demonstrated the beneficial wound healing properties of honey, and medical grade honey dressings are available commercially in equine practice. Equine clinicians are reported to source other non-medical grade honeys for the same purpose. This study aimed to assess the antimicrobial activity of a number of honey types against common equine wound bacterial pathogens. Twenty-nine honey products were sourced, including gamma-irradiated and non-irradiated commercial medical grade honeys, supermarket honeys, and honeys from local beekeepers. To exclude contaminated honeys from the project, all honeys were cultured aerobically for evidence of bacterial contamination. Aerobic bacteria or fungi were recovered from 18 products. The antimicrobial activity of the remaining 11 products was assessed against 10 wound bacteria, recovered from the wounds of horses, including methicillin resistant Staphylococcus aureus and Pseudomonas aeruginosa. Eight products were effective against all 10 bacterial isolates at concentrations varying from <2% to 16% (v/v). Overall, the Scottish Heather Honey was the best performing product, and inhibited the growth of all 10 bacterial isolates at concentrations ranging from <2% to 6% (v/v). Although Manuka has been the most studied honey to date, other sources may have valuable antimicrobial properties. Since some honeys were found to be contaminated with aerobic bacteria or fungi, non-sterile honeys may not be suitable for wound treatment. Further assessment of gamma-irradiated honeys from the best performing honeys would be useful.
Collapse
Affiliation(s)
- R Carnwath
- Weipers Centre for Equine Welfare, Division of Large Animal Sciences and Public Health, School of Veterinary Medicine, University of Glasgow, 464 Bearsden Road, G61 1QH Glasgow, Scotland, United Kingdom
| | - E M Graham
- Division of Veterinary Biosciences, School of Veterinary Medicine, University of Glasgow, 464 Bearsden Road, G61 1QH Glasgow, Scotland, United Kingdom
| | - K Reynolds
- Division of Veterinary Biosciences, School of Veterinary Medicine, University of Glasgow, 464 Bearsden Road, G61 1QH Glasgow, Scotland, United Kingdom
| | - P J Pollock
- Weipers Centre for Equine Welfare, Division of Large Animal Sciences and Public Health, School of Veterinary Medicine, University of Glasgow, 464 Bearsden Road, G61 1QH Glasgow, Scotland, United Kingdom.
| |
Collapse
|