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Pathak PC, Gadgoli CH. Exploring the efficacy of panchavalkal extract and Zinc-Copper Bhasma in promoting wound healing in incision and excision wound models in the rat. JOURNAL OF ETHNOPHARMACOLOGY 2024; 320:117404. [PMID: 37979819 DOI: 10.1016/j.jep.2023.117404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 11/01/2023] [Accepted: 11/07/2023] [Indexed: 11/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Modified Panchavalkal (MPVKL) and herbomineral Preparations as per the Ayurvedic texts possess various medicinal properties. Although some of its pharmacological benefits have been documented, scientific validation of combined wound-healing properties has not been done. AIM To investigate the effects of the herbomineral combinations of MPVKL extract on wound healing efficacy through the utilization of incision and excision rodent models. METHODS Excision and incision wound models in Albino Wistar rats were used to assess wound healing activity, with ten groups of six animals each. Along with normal control, diseased, vehicle control, and standard group, groups were treated with MPVKL extract (5% and 10%), MPVKL and Yashad bhasma (0.5%, 1%), and MPVKL and Tamra bhasma (0.1%, 0.075%) for 21 days and 14 days in excision and incision model respectively. The assessments were performed using the wound contraction, breaking and tensile strength, biochemical and antioxidant parameters, and histopathology of the granulation tissue. RESULTS All the test groups demonstrated significant wound contraction (p < 0.001). The highest decrease in epithelialization period (16.1 ± 0.98 days) was observed for the MPVKL (10%) and Yashad bhasma (0.5%) group. There was a significant improvement in the antioxidant activity of MPVKL (10%) and Yashad bhasma groups. The biochemical parameters viz hydroxyproline, collagen and hexosamine increased remarkably in MPVKL (5%) and Yashad bhasma (1%) as compared to disease control. Histopathological studies of test groups showed epithelialization, increased collagen deposition, and neovascularization in contrast to the control group. MPVKL and Yashad bhasma-containing groups increased the tensile and breaking strength of the wound in the incision model when compared to disease control. CONCLUSION In both wound models, MPVKL extract and its herbomineral combination with Yashad Bhasma demonstrated significant wound healing activity when compared to the control group.
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Affiliation(s)
- Prachi Chandrashekhar Pathak
- Saraswathi Vidya Bhavan's College of Pharmacy, Dombivli, India; SVKM's Dr. Bhanuben Nanavati College of Pharmacy, Vile Parle, India.
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Subramanian S, Duraipandian C, Alsayari A, Ramachawolran G, Wong LS, Sekar M, Gan SH, Subramaniyan V, Seethalakshmi S, Jeyabalan S, Dhanasekaran S, Chinni SV, Mat Rani NNI, Wahab S. Wound healing properties of a new formulated flavonoid-rich fraction from Dodonaea viscosa Jacq. leaves extract. Front Pharmacol 2023; 14:1096905. [PMID: 36817128 PMCID: PMC9932054 DOI: 10.3389/fphar.2023.1096905] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/18/2023] [Indexed: 02/05/2023] Open
Abstract
Background: Dodonaea viscosa Jacq. (D. viscosa) belongs to the family of Sapindaceae, commonly known as "Sinatha," and is used as a traditional medicine for treating wounds due to its high flavonoids content. However, to date there is no experimental evidence on its flavonoid-rich fraction of D. viscosa formulation as an agent for healing wounds. Objective: The present study aimed to evaluate the wound healing effect of ethyl acetate fraction of D. viscosa leaves on dermal wounds. Methods: The ethyl acetate fraction was produced from a water-ethanol extract of D. viscosa leaves and was quantitatively evaluated using the HPLC technique. The in-vivo wound healing ability of the ethyl acetate fraction of D. viscosa ointment (DVFO, 2.5%w/w and 5%w/w) was investigated in Sprague-Dawley rats utilizing an incision and excision paradigm with povidone-iodine ointment (5% w/w) as a control. The percentage of wound closure, hydroxyproline and hexosamine concentrations, tensile strength and epithelialization duration were measured. Subsequently, histopathology analysis of skin samples as well as western blots were performed for collagen type 3 (COL3A1), basic fibroblast growth factor (bFGF) and vascular endothelial growth factor (VEGF). Results: The ethyl acetate fraction of D. viscosa revealed flavonoids with high concentrations of quercetin (6.46% w/w) and kaempferol (0.132% w/w). Compared to the control group, the DVFO (2.5% and 5.0% w/w) significantly accelerated wound healing in both models, as demonstrated by quicker wound contraction, epithelialization, elevated hydroxyproline levels and increased tensile strength. Histopathological investigations also revealed that DVFO treatment improved wound healing by re-epithelialization, collagen formation and vascularization of damaged skin samples. Western blot analysis further demonstrated an up-regulation of COL3A, vascular endothelial growth factor and bFGF protein in wound granulation tissue of the DVFO-treated group (p < 0.01). Conclusion: It is concluded that flavonoid-rich D. viscosa ethyl acetate fraction promotes wound healing by up-regulating the expressions of COL3A, VEGF and bFGF protein in wound granulation tissue. However, extensive clinical and pre-clinical research on the flavonoid-rich fraction of D. viscosa is needed to determine its significant impact in the healing of human wounds.
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Affiliation(s)
- Shanthi Subramanian
- Department of Pharmacognosy, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamilnadu, India
| | - Chamundeeswari Duraipandian
- Department of Pharmacognosy, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamilnadu, India
| | - Abdulrhman Alsayari
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia,Complementary and Alternative Medicine Unit, King Khalid University, Abha, Saudi Arabia
| | - Gobinath Ramachawolran
- Department of Foundation, RCSI and UCD Malaysia Campus, Georgetown, Penang, Malaysia,*Correspondence: Gobinath Ramachawolran, ; Ling Shing Wong, ; Mahendran Sekar,
| | - Ling Shing Wong
- Faculty of Health and Life Sciences, INTI International University, Nilai, Malaysia,*Correspondence: Gobinath Ramachawolran, ; Ling Shing Wong, ; Mahendran Sekar,
| | - Mahendran Sekar
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Health Sciences, Royal College of Medicine Perak, Universiti Kuala Lumpur, Ipoh, Perak, Malaysia,*Correspondence: Gobinath Ramachawolran, ; Ling Shing Wong, ; Mahendran Sekar,
| | - Siew Hua Gan
- School of Pharmacy, Monash University Malaysia, Subang Jaya, Malaysia
| | | | - S Seethalakshmi
- Department of Pharmacology, ESIC Medical College and PGIMSR, Chennai, Tamilnadu, India
| | - Srikanth Jeyabalan
- Department of Pharmacology, Sri Ramachandra Faculty of Pharmacy, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, Tamilnadu, India
| | | | - Suresh V. Chinni
- Department of Biochemistry, Faculty of Medicine, Bioscience, and Nursing, MAHSA University, Kuala Lumpur, Malaysia,Department of Periodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, India
| | - Nur Najihah Izzati Mat Rani
- Faculty of Pharmacy and Health Sciences, Royal College of Medicine Perak, Universiti Kuala Lumpur, Ipoh, Perak, Malaysia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia,Complementary and Alternative Medicine Unit, King Khalid University, Abha, Saudi Arabia
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Bhat P, Upadhya V, Hegde GR, Hegde HV, Roy S. Attenuation of dermal wounds through topical application of ointment containing phenol enriched fraction of Caesalpinia mimosoides Lam. Front Pharmacol 2022; 13:1025848. [PMID: 36313327 PMCID: PMC9608657 DOI: 10.3389/fphar.2022.1025848] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 09/20/2022] [Indexed: 03/06/2024] Open
Abstract
Caesalpinia mimosoides Lam. is one of the important medicinal plants used by the traditional healers of Uttara Kannada district, Karnataka (India) for treating wounds. In our previous study ethanol extract of the plant was evaluated for its wound healing activity. In continuation, the present study was aimed to evaluate the phenol enriched fraction (PEF) of ethanol extract for wound healing activity along with its antioxidant, anti-inflammatory and antimicrobial properties. The potent wound healing activity of PEF was evidenced by observation of increased rate of cell migration in L929, 3T3L1 and L6 cells (92.59 ± 1.53%, 98.42 ± 0.82% and 96.63 ± 0.61% respectively) at 7.81 μg/ml doses in assays carried out in vitro. Significantly enhanced rate of wound contraction (97.92 ± 0.41%), tensile strength (973.67 ± 4.43 g/mm2), hydroxyproline (31.31 ± 0.64 mg/g) and hexosamine (8.30 ± 0.47 mg/g) contents were observed on 15th post wounding day in 5% PEF treated animals. The enzymatic and non-enzymatic cellular antioxidants (superoxide dismutase, catalase and reduced glutathione) were upregulated (15.89 ± 0.17 U/mg, 48.30 ± 4.60 U/mg and 4.04 ± 0.12 μg/g respectively) with the administration of 5% PEF. The significant antimicrobial, antioxidant and anti-inflammatory activities support the positive correlation of PEF with its enhanced wound healing activity. PEF contains expressive amounts of total phenolic and total flavonoid contents (578.28 ± 2.30 mg GAE/g and 270.76 ± 2.52 mg QE/g). Of the various chemicals displayed in RP-UFLC-DAD analysis of PEF, gallic acid (68.08 μg/mg) and ethyl gallate (255.91 μg/mg) were predominant. The results indicate that PEF has great potential for the topical management of open wounds.
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Affiliation(s)
- Pradeep Bhat
- National Institute of Traditional Medicine, Indian Council of Medical Research, Belagavi, India
- Department of Studies in Botany, Karnatak University, Dharwad, India
| | - Vinayak Upadhya
- Department of Forest Products and Utilization, College of Forestry, University of Agricultural Sciences, Sirsi, India
| | - Ganesh R. Hegde
- Department of Studies in Botany, Karnatak University, Dharwad, India
| | - Harsha V. Hegde
- National Institute of Traditional Medicine, Indian Council of Medical Research, Belagavi, India
| | - Subarna Roy
- National Institute of Traditional Medicine, Indian Council of Medical Research, Belagavi, India
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Biogenic Collagen-Nano ZnO Composite Membrane as Potential Wound Dressing Material: Structural Characterization, Antibacterial Studies and In Vivo Wound Healing Studies. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02351-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Samdavid Thanapaul RJR, Manikandan SK, Govindaraj TS, Selvakumar PM, Enoch IVMV, Muthukumar Nadar MSA. Lobelia trigona Roxb-based nanomedicine with enhanced biological applications: in vitro and in vivo approach. IET Nanobiotechnol 2021; 14:739-748. [PMID: 33108332 DOI: 10.1049/iet-nbt.2020.0148] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
This is the first study to report the green synthesis of Lobelia trigona Roxb-mediated silver nanoparticles (LTAgNPs). The optical and structural properties of the synthesised LTAgNPs were analysed using ultraviolet-visible spectroscopy, scanning electron microscopy, Fourier transform infrared, dynamic light scattering and energy dispersive X-ray. LTAgNps were evaluated for their anti-bacterial and anti-fungal properties against 18 pathogens and exhibited significant inhibition against all the strains tested. LTAgNPs had potential scavenging effects on the DPPH, •OH, O2•- free radical scavenging assays and reducing power assay. LTAgNps possess strong anti-cancer activity against five human cancer cell lines (A549, MCF-7, MDA-MB-231, HeLa and KB) in a dose-dependent manner. The antiproliferative, anti-inflammatory and genotoxicity effects of LTAgNPs were further confirmed by the lactate dehydrogenase release assay, nitric oxide inhibitory assay and comet assay. Furthermore, the incision, excision and burn wound-healing activity of formulated LTAgNPs ointment was assessed in rats. All the wounds had significant healing in groups treated with LTAgNPs ointment compared to the groups treated with the commonly prescribed ointment (SilverexTM). This study shows and suggests that the previously unreported LTAgNPs could be used as a nanomedicine with significant biological applications.
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Affiliation(s)
| | - Sreeraj K Manikandan
- Department of Biotechnology, Karunya Institute of Technology and Sciences (Deemed to be University), Coimbatore-641114, Tamil Nadu, India
| | - Tamil Selvan Govindaraj
- Department of Chemistry, Kongunadu College of Arts and Sciences, Coimbatore, Tamil Nadu, India
| | - Paulraj Mosae Selvakumar
- Panaiyaanmai - Centre for self reliance and sustainable development, Munnetram Green Industry, Kadayam, Tenkasi, Tamil Nadu, India
| | - Israel V M V Enoch
- Department of Nanoscience, Karunya Institute of Technology & Sciences (Deemed to be University), Coimbatore 641114, Tamil Nadu, India
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Pradhan K, Rangra N, Samanta S. Evaluation of Acacia auriculiformis Benth. leaves for wound healing activity in type 2 diabetic rats. Pharmacogn Mag 2021. [DOI: 10.4103/pm.pm_496_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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7
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Ghlissi Z, Kallel R, Krichen F, Hakim A, Zeghal K, Boudawara T, Bougatef A, Sahnoun Z. Polysaccharide from Pimpinella anisum seeds: Structural characterization, anti-inflammatory and laser burn wound healing in mice. Int J Biol Macromol 2020; 156:1530-1538. [DOI: 10.1016/j.ijbiomac.2019.11.201] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 10/18/2019] [Accepted: 11/25/2019] [Indexed: 12/15/2022]
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Bihani T, Mhaske N. Evaluation of in vivo wound healing activity of Plumeria obtusa L. (Champa) spray in rats. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.wndm.2019.100176] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Karoud W, Ghlissi Z, Krichen F, Kallel R, Bougatef H, Zarai Z, Boudawara T, Sahnoun Z, Sila A, Bougatef A. Oil from hake (Merluccius merluccius): Characterization, antioxidant activity, wound healing and anti-inflammatory effects. J Tissue Viability 2020; 29:138-147. [PMID: 32007336 DOI: 10.1016/j.jtv.2020.01.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 12/26/2019] [Accepted: 01/20/2020] [Indexed: 12/25/2022]
Abstract
The aim of this work was to evaluate some biological properties of hake head oil (HHO) as well its lipid composition. The fatty acid profiles showed a dominance of unsaturated fatty acids overtaking 55% of the total fatty acids. Omega-3 polyunsaturated fatty acid profiles exhibited a dominance of EPA (eicosapentaenoic acid) (3.96%) and DHA (docosahexaenoic acid) (25.39%). The antioxidant activity was determined through two different assays: DPPH scavenging activity and β-carotene bleaching by linoleic acid assay. Eighteen mice were excised on their back and divided into 3 groups, treated with sterile saline, commercial healing cream and HHO, respectively. The wound closure rate, the hydroxyproline contents and the histopathology evolution in skin tissue were elaborated. Also, the anti-inflammatory activity was studied by carrageenan-induced mouse paw edema. Mice were divided into 3 groups treated respectively with sterile saline, anti inflammatory drug reference and HHO. The anti-inflammatory evaluation of HHO in mice exhibited an important inhibition of carrageenan-induced hind paws edema, as confirmed by the histological analysis, the superoxide dismutase (SOD), catalase (CAT) and malondialdehyde (MDA) level. HHO displayed a significant wound healing effect probably due to the anti-inflammatory and antioxidant activities of its EPA and DHA contents. The overall results proved that HHO might be favorable drugs who exert a great therapeutic potential wound healing and anti-inflammatory effects in animal model.
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Affiliation(s)
- Wafa Karoud
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, National School of Engineering of Sfax, Sfax University, Sfax, 3038, Tunisia
| | - Zohra Ghlissi
- Unité de Recherche Pharmacologie et Toxicologie des Xénobiotiques, Faculté de Médecine de Sfax, Sfax University, Sfax, 3000, Tunisia
| | - Fatma Krichen
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, National School of Engineering of Sfax, Sfax University, Sfax, 3038, Tunisia
| | - Rim Kallel
- Laboratoire Anatomie Pathologie, CHU Habib Bourguiba, Sfax, 3029, Tunisia
| | - Hajer Bougatef
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, National School of Engineering of Sfax, Sfax University, Sfax, 3038, Tunisia
| | - Zied Zarai
- Laboratoire de Biochimie et de Génie Enzymatique des Lipases, ENIS, Sfax University, Sfax, 3038, Tunisia
| | - Tahia Boudawara
- Laboratoire Anatomie Pathologie, CHU Habib Bourguiba, Sfax, 3029, Tunisia
| | - Zouheir Sahnoun
- Unité de Recherche Pharmacologie et Toxicologie des Xénobiotiques, Faculté de Médecine de Sfax, Sfax University, Sfax, 3000, Tunisia
| | - Assaâd Sila
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, National School of Engineering of Sfax, Sfax University, Sfax, 3038, Tunisia; Department of Life Sciences, Faculty of Sciences of Gafsa, University of Gafsa, 2100, Gafsa, Tunisia
| | - Ali Bougatef
- Laboratoire d'Amélioration des Plantes et Valorisation des Agroressources, National School of Engineering of Sfax, Sfax University, Sfax, 3038, Tunisia.
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Hinchcliff KM, Orlowski T, Orbay H, Hogan F, Grayson K, Sahar DE. Comparison of wound strength, histologic, and aesthetic outcomes after microsurgical versus conventional skin closure in a rat model. J Plast Surg Hand Surg 2019; 53:381-386. [PMID: 31373251 DOI: 10.1080/2000656x.2019.1647850] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The purpose of this study was to compare the healing, strength, and cosmetic outcome of linear incisions after repair with the naked eye, surgical loupes, or a surgical microscope. Two parallel incisions were made on the dorsal skin of Sprague-Dawley rats (n = 36) and the rats randomized into four groups. A single surgeon repaired the incisions using 5-0 poliglecaprone in a running subcuticular pattern using the naked eye (Group I), surgical loupes with 2.5× magnification (Group II), surgical microscope with 5-10× magnification (Group III), and 6-0 poliglecaprone with a surgical microscope (Group IV). Rats were sacrificed at 1, 3, and 6 weeks. At each time point, the tensile strength of each closure was assessed. Macroscopic outcomes were evaluated using the Vancouver Scar Scale (VSS) and histology assessed by a blinded observer. Microscope closure took significantly longer than closure with the naked eye (p < 0.05). There was no significant difference in tensile strength or VSS ratings between the closure methods at any of the time points. On histopathologic analysis, there were a greater number of inflammatory cells and fibroblasts in the 6-0 microscope closure group versus the naked eye closure group at week 3 (p ≤ 0.05). In conclusion, wound repair under magnification did not yield a significant difference in cosmesis or wound tensile strength, but did increase operative time. Moreover, there was a trend toward increased inflammation with microscope-assisted closures, perhaps due to the increased suture burden.
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Affiliation(s)
- Katharine M Hinchcliff
- Division of Plastic Surgery, Davis Medical Center, University of California, Sacramento, CA, USA
| | | | - Hakan Orbay
- Division of Plastic Surgery, Davis Medical Center, University of California, Sacramento, CA, USA
| | - Fawn Hogan
- 60th Medical Group, Travis Air Force Base, Fairfield, CA, USA
| | - Kevin Grayson
- 60th Medical Group, Travis Air Force Base, Fairfield, CA, USA
| | - David E Sahar
- Division of Plastic Surgery, Davis Medical Center, University of California, Sacramento, CA, USA
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Ben Slima S, Trabelsi I, Ktari N, Bardaa S, Elkaroui K, Bouaziz M, Abdeslam A, Ben Salah R. Novel Sorghum bicolor (L.) seed polysaccharide structure, hemolytic and antioxidant activities, and laser burn wound healing effect. Int J Biol Macromol 2019; 132:87-96. [DOI: 10.1016/j.ijbiomac.2019.03.192] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 03/19/2019] [Accepted: 03/25/2019] [Indexed: 12/22/2022]
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Hajji S, Khedir SB, Hamza-Mnif I, Hamdi M, Jedidi I, Kallel R, Boufi S, Nasri M. Biomedical potential of chitosan-silver nanoparticles with special reference to antioxidant, antibacterial, hemolytic and in vivo cutaneous wound healing effects. Biochim Biophys Acta Gen Subj 2019; 1863:241-254. [DOI: 10.1016/j.bbagen.2018.10.010] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 10/03/2018] [Accepted: 10/13/2018] [Indexed: 12/22/2022]
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Sellimi S, Maalej H, Rekik DM, Benslima A, Ksouda G, Hamdi M, Sahnoun Z, Li S, Nasri M, Hajji M. Antioxidant, antibacterial and in vivo wound healing properties of laminaran purified from Cystoseira barbata seaweed. Int J Biol Macromol 2018; 119:633-644. [PMID: 30063934 DOI: 10.1016/j.ijbiomac.2018.07.171] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Revised: 07/25/2018] [Accepted: 07/26/2018] [Indexed: 12/31/2022]
Abstract
Laminaran, a polysaccharide extracted from marine algae, exhibits attractive properties being non-toxic, hydrophilic and biodegradable. The aim of this study was to investigate the effectiveness of a cream based on the brown seaweed Cystoseira barbata laminaran (CBL) for healing full thickness wounds induced on rats. The antibacterial activity of CBL was evaluated against Gram positive and Gram negative bacteria and the antioxidant properties were assessed using five different assays. To highlight the healing effectiveness of CBL-based cream, the response to treatment was assessed by macroscopic, histologic and biochemical parameters and was compared to controls. CBL, recovered (7.27%) by ultrafiltration (1-10 kDa) and predominantly consisted of (1 → 3)-linked β-d-glucopyranose residues with a small level of (1 → 6)-glycosidic bonds, showed noticeable antioxidant and antibacterial properties. The cream containing CBL as an active ingredient exerted a promoting healing effect. The wound contraction reached 98.57 ± 1.31% after thirteen days of treatment. The derma in CBL treated group is properly arranged and revealed an improved collagen deposition and an increased fibroblast and vascular densities compared with the control groups. Overall, these results established, for the first time, a scientific in vivo evidence of the efficiency of CBL as a wound healing agent of interest in modern medicine.
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Affiliation(s)
- Sabrine Sellimi
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia.
| | - Hana Maalej
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia
| | - Dorsaf Moalla Rekik
- Laboratoire de Pharmacologie, Faculté de Médecine Sfax, Avenue Majida Boulila, 3028 Sfax, Tunisia
| | - Abdelkarim Benslima
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia
| | - Ghada Ksouda
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia
| | - Marwa Hamdi
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia
| | - Zouheir Sahnoun
- Laboratoire de Pharmacologie, Faculté de Médecine Sfax, Avenue Majida Boulila, 3028 Sfax, Tunisia
| | - Suming Li
- Institut Européen des Membranes, UMR CNRS 5635, Université de Montpellier, 34095 Montpellier Cedex 5, France
| | - Moncef Nasri
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia
| | - Mohamed Hajji
- Laboratoire de Génie Enzymatique et de Microbiologie, Ecole Nationale d'Ingénieurs de Sfax, Université de Sfax, BP 1171, Sfax 3000, Tunisia
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In vivo efficacy of biocompatible silver nanoparticles cream for empirical wound healing. J Tissue Viability 2018; 27:257-261. [DOI: 10.1016/j.jtv.2018.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 07/30/2018] [Accepted: 08/26/2018] [Indexed: 12/20/2022]
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Veeruraj A, Liu L, Zheng J, Wu J, Arumugam M. Evaluation of astaxanthin incorporated collagen film developed from the outer skin waste of squid Doryteuthis singhalensis for wound healing and tissue regenerative applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 95:29-42. [PMID: 30573252 DOI: 10.1016/j.msec.2018.10.055] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 08/26/2018] [Accepted: 10/15/2018] [Indexed: 11/26/2022]
Abstract
The present investigation was aimed to evaluate in vivo wound healing activity of astaxanthin incorporated collagen hydrogel film biomaterials extracted from the outer skin waste of squid Doryteuthis singhalensis, to releases antibiotic, delivering potentialities of excisional and incisional wound model in Wistar rats. These results suggested that the astaxanthin incorporated collagen film (ACF) and gentamicin incorporated collagen film (GCF) exhibited excellent wound healing activity (71%) in both full thickness excision and linear incision in rats. The in-vitro antioxidant abilities of extracted astaxanthin exhibited strongly significant 1,1‑diphenyl‑2‑picrylhydrazyl (DPPH) radical scavenging activity. In addition, tensile strength, epithelialization, hydroxyproline content and protein content in ACF and GCF treated groups were significantly increased. Histopathological assessment revealed an increase in collagen content, fibroblasts, granulation, thickness of scar formation, effective neovascularization and faster epithelialization within the short duration after the treatment of ACF and GCF compared to the control groups. The structure of prepared ACF and GCF biomaterials were characterized by SEM, EDS, and XRD. The in vivo biological study of the collagen-based film releases the antibiotic substance. The composite of collagen based biomaterials displays a promising biocompatibility through the dermal wound healing process as well as an evidence of biodegradability. Thus, the marine-derived biomaterials gave a substantial pledge for the development of biodegradable materials in drug delivery and soft tissue regeneration process.
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Affiliation(s)
- Anguchamy Veeruraj
- Fuli Institute of Food Science (FIFS), College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, PR China; Centre of Advanced Study in Marine Biology, Faculty of Marine Sciences, Annamalai University, Parangipettai 608 502, Tamilnadu, India; ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, PR China.
| | - Ling Liu
- Fuli Institute of Food Science (FIFS), College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, PR China
| | - Jiexia Zheng
- Fuli Institute of Food Science (FIFS), College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, PR China
| | - Jianping Wu
- Fuli Institute of Food Science (FIFS), College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, PR China; ZJU-UA Joint Lab for Molecular Nutrition and Bioactive Peptides, College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang 310058, PR China; Department of Agricultural, Food and Nutritional Science, 4-10 Ag/For Building, University of Alberta, Edmonton, Alberta T6G 2P5, Canada
| | - Muthuvel Arumugam
- Centre of Advanced Study in Marine Biology, Faculty of Marine Sciences, Annamalai University, Parangipettai 608 502, Tamilnadu, India
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Boakye YD, Agyare C, Ayande GP, Titiloye N, Asiamah EA, Danquah KO. Assessment of Wound-Healing Properties of Medicinal Plants: The Case of Phyllanthus muellerianus. Front Pharmacol 2018; 9:945. [PMID: 30186175 PMCID: PMC6111538 DOI: 10.3389/fphar.2018.00945] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 08/02/2018] [Indexed: 12/27/2022] Open
Abstract
Phyllanthus muellerianus (Family Euphorbiaceae) is a shrub, which is widely distributed in West Africa and employed traditionally as a wound-healing agent especially in Ghana. The aim of the study was to determine the in vivo wound-healing activity of aqueous aerial part extract of P. muellerianus (PLE) and its major isolate, geraniin. Excision and incision wound models were used to determine the wound-healing activity. Wounds were treated with PLE (0.25, 0.5, and 1% w/w) and geraniin (0.1, 0.2, and 0.4% w/w) aqueous creams. PLE and geraniin significantly (p < 0.001) increased wound contraction rate and hydroxyproline production compared to untreated wounds. Histological studies of wound tissues showed high levels of fibroblasts and increased collagen content and cross-linking in PLE and geraniin-treated wound tissues. Immuno-histochemical investigations revealed high levels of TGF-β1 in PLE and geraniin-treated wound tissues compared to the untreated wound tissues. Tensile strength of incised wounds was significantly (p < 0.05) high in PLE and geraniin-treated wounds. PLE (0.1–100 μg/mL) significantly (p < 0.001) reduce LDH release from HaCaT-keratinocytes compared to the untreated cells. PLE and geraniin possess wound healing and cytoprotective effect.
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Affiliation(s)
- Yaw D Boakye
- Department of Pharmaceutics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Christian Agyare
- Department of Pharmaceutics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - George P Ayande
- School of Pharmacy, University of Nottingham, Nottingham, United Kingdom
| | - Nicholas Titiloye
- Department of Pathology, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Emmanuel A Asiamah
- School of Allied Health Sciences, University of Health and Allied Sciences, Ho, Ghana
| | - Kwabena O Danquah
- Department of Medical Laboratory, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
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Gebremeskel L, Bhoumik D, Sibhat GG, Tuem KB. In Vivo Wound Healing and Anti-Inflammatory Activities of Leaf Latex of Aloe megalacantha Baker (Xanthorrhoeaceae). EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2018; 2018:5037912. [PMID: 30057643 PMCID: PMC6051243 DOI: 10.1155/2018/5037912] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 05/19/2018] [Accepted: 05/29/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND Aloe megalacantha Baker (Xanthorrhoeaceae) is one of the Aloe species widely distributed in Ethiopia. The leaf latex of the plant is used for treatment of wounds, inflammation, and other multiple ailments in Ethiopian traditional medicine. PURPOSE The aim of this study was to evaluate in vivo wound healing and anti-inflammatory activities of the leaf latex of Aloe megalacantha in mice. METHODS The wound healing activity of the leaf latex of the plant was studied topically by incorporating the latex in simple ointment base in a concentration of 5% (w/w) and 10% (w/w) using excision and incision models. In these models, wound contraction, period of epithelialization, and breaking strength of the wounded skin were determined. Carrageenan induced inflammation of paw model was also used to assess the anti-inflammatory activity of the leaf latex at doses of 200 mg/kg, 400mg/kg, and 600 mg/kg. The level of inflammation suppressions were measured at 1, 2, 3, and 4 hrs after carrageenan injection, and then the percentages of inflammation inhibition were computed as compared with the negative control. RESULT In both wound models, mice treated with 5% (w/w) and 10% (w/w) latex ointment showed a significant (p<0.05) increment in the rate of wound contraction, reduction in epithelialization time, and higher skin breaking strength. Besides, the latex also exhibited a dose-dependent significant (p<0.05) reductions of inflammation as compared to negative control groups. CONCLUSION The overall results of this study demonstrate that the leaf latex of A. megalacantha possesses wound healing and anti-inflammatory activities which can scientifically substantiate the traditional use of the plant as a wound healing agent.
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Affiliation(s)
- Leake Gebremeskel
- Department of Pharmacy, College of Health Sciences, Aksum University, Aksum, Ethiopia
| | - Dayananda Bhoumik
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Gereziher Geremedhin Sibhat
- Department of Pharmacognosy, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Kald Beshir Tuem
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health Sciences, Mekelle University, Mekelle, Ethiopia
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Ulagesan S, Sankaranarayanan K, Kuppusamy A. Functional characterisation of bioactive peptide derived from terrestrial snail Cryptozona bistrialis and its wound-healing property in normal and diabetic-induced Wistar albino rats. Int Wound J 2018; 15:350-362. [PMID: 29480558 DOI: 10.1111/iwj.12872] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Accepted: 11/14/2017] [Indexed: 02/05/2023] Open
Abstract
A peptide might be an exciting biomaterial or template for the development of novel wound-healing agents. In this report, it was isolated from the terrestrial snail Cryptozona bistrialis by enzymatic digestion and was evaluated for its in vitro wound-healing activity in NIH/3T3 mouse fibroblasts cell line and in vivo wound-healing activity in normal and diabetic-induced Wistar albino rats. The C. bistrialis protein was digested by the papain enzyme, and 21.79 kDa peptide (Cb-peptide) was purified by reversed-phase high-performance liquid chromatography and identified by MALDI (matrix-assisted laser desorption/ionization)-TOF analysis. The isolated Cb-peptide was characterised by various analytical methods. The peptide demonstrated a capacity to prevent the development of pathogenic bacterial and fungal cultures and proved that it promotes significant wound-healing activity in the wound scratch assay method by rapid cell migration and closure of wound. Isolated Cb-peptide was lyophilised and formulated to ointment and analysed for in vivo wound-healing activity in normal and diabetic (alloxan monohydrate)-induced Wistar albino rats. Cb-peptide ointment-treated groups showed a greater degree of wound healing and early and complete period of epithelialisation in normal and diabetic-induced Wistar albino rats. Cb-peptide ointment-treated groups showed significant excision and incision wound-healing activity. A conclusion was reached that the peptide isolated from C. bistrialis showed greater wound-healing activity compared with vehicle control and standard control.
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Affiliation(s)
- Selvakumari Ulagesan
- Department of Energy and Environment, National Institute of Technology, Tiruchirappalli, India
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Haseeb MT, Hussain MA, Abbas K, Youssif BGM, Bashir S, Yuk SH, Bukhari SNA. Linseed hydrogel-mediated green synthesis of silver nanoparticles for antimicrobial and wound-dressing applications. Int J Nanomedicine 2017; 12:2845-2855. [PMID: 28435262 PMCID: PMC5388254 DOI: 10.2147/ijn.s133971] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Polysaccharides are being extensively employed for the synthesis of silver nanoparticles (Ag NPs) having diverse morphology and applications. Herein, we present a novel and green synthesis of Ag NPs without using any physical reaction conditions. Linseed hydrogel (LSH) was used as a template to reduce Ag+ to Ag0. AgNO3 (10, 20, and 30 mmol) solutions were mixed with LSH suspension in deionized water and exposed to diffused sunlight. Reaction was monitored by noting the change in the color of reaction mixture up to 10 h. Ag NPs showed characteristic ultraviolet-visible (UV/Vis) absorptions from 410 to 437 nm in the case of sunlight and 397-410 nm in the case of temperature study. Transmission electron microscopy images revealed the formation of spherical Ag NPs in the range of 10-35 nm. Face-centered cubic array of Ag NPs was confirmed by characteristic diffraction peaks in powder X-ray diffraction spectrum. Ag NPs were stored in LSH thin films, and UV/Vis spectra recorded after 6 months indicated that Ag NPs retained their texture over the storage period. Significant antimicrobial activity was observed when microbial cultures (bacteria and fungi) were exposed to the synthesized Ag NPs. Wound-healing studies revealed that Ag NP-impregnated LSH thin films could have potential applications as an antimicrobial dressing in wound management procedures.
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Affiliation(s)
- Muhammad Tahir Haseeb
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
- College of Pharmacy, Korea University, Sejong, Republic of Korea
| | | | - Khawar Abbas
- Department of Chemistry, University of Sargodha, Sargodha, Pakistan
| | - Bahaa GM Youssif
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt
- Department of Pharmaceutical Chemistry, College of Pharmacy, Aljouf University, Aljouf, Sakaka, Saudi Arabia
| | - Sajid Bashir
- Faculty of Pharmacy, University of Sargodha, Sargodha, Pakistan
| | - Soon Hong Yuk
- College of Pharmacy, Korea University, Sejong, Republic of Korea
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Aljouf University, Aljouf, Sakaka, Saudi Arabia
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Rahman N, Rahman H, Haris M, Mahmood R. Wound healing potentials of Thevetia peruviana: Antioxidants and inflammatory markers criteria. J Tradit Complement Med 2017; 7:519-525. [PMID: 29034202 PMCID: PMC5634754 DOI: 10.1016/j.jtcme.2017.01.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 12/17/2016] [Accepted: 01/11/2017] [Indexed: 11/26/2022] Open
Abstract
Thevetia peruviana is a medicinal plant used in the treatment of external wounds, infected area, ring worms, tumours etc. in traditional system of medicine. The aim of the study was to evaluate the wound healing potentials of T. peruviana leaves hexane (LH) and fruit rind (FW) water extracts and to prove the folkloric claims. The antimicrobial, antioxidant and anti-inflammatory potentials could be important strategies in defining potent wound healing drug. Based on these approaches the current study was designed using incision, excision and dead space wound models with the biochemical, antioxidant enzymes and inflammatory marker analysis. The fruit rind water extract showed highest WBS of 1133 ± 111.4 g. The extracts in excision model retrieved the excised wound i.e. complete healing of wound at day 14. The hydroxyproline content of FW and LH treated dry granuloma tissue was increased to 65.73 ± 3.2 mg/g and 53.66 ± 0.38 mg/g, accompanied by elevations of hexosamine and hexauronic acid with upregulation of GSH, catalase, SOD, peroxidase and the down regulation of the inflammatory marker (NO) and oxidative stress marker (LPO) in wet granulation tissue was documented. Conclusively, both the extracts showed enhanced WBS, rate of wound contraction, skin collagen tissue development, and early epithelisation. Therapeutic wound healing effect was further proven by reduced free radicals and inflammatory makers associated with enhanced antioxidants and connective tissue with histological evidence of more collagen formation. The present research could establish T. peruviana as potential source of effective wound healing drugs.
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Affiliation(s)
- Nazneen Rahman
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnanasahyadri, Shankaraghatta, 577 451, Shimoga Dist., Karnataka, India
| | - Haseebur Rahman
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnanasahyadri, Shankaraghatta, 577 451, Shimoga Dist., Karnataka, India
| | - Mir Haris
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnanasahyadri, Shankaraghatta, 577 451, Shimoga Dist., Karnataka, India
| | - Riaz Mahmood
- Department of Biotechnology and Bioinformatics, Kuvempu University, Jnanasahyadri, Shankaraghatta, 577 451, Shimoga Dist., Karnataka, India
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Muhammad G, Hussain MA, Amin M, Hussain SZ, Hussain I, Abbas Bukhari SN, Naeem-ul-Hassan M. Glucuronoxylan-mediated silver nanoparticles: green synthesis, antimicrobial and wound healing applications. RSC Adv 2017. [DOI: 10.1039/c7ra07555c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hydrogel forming polysaccharides are attracting attention for the design of diverse nature silver nanoparticles (Ag NPs) with potential biological applications.
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Affiliation(s)
- Gulzar Muhammad
- Department of Chemistry
- University of Sargodha
- Sargodha 40100
- Pakistan
| | | | - Muhammad Amin
- Department of Chemistry
- University of Sargodha
- Sargodha 40100
- Pakistan
| | - Syed Zajif Hussain
- Department of Chemistry
- SBA School of Science & Engineering (SSE)
- Lahore University of Management Sciences (LUMS)
- Lahore Cantt 54792
- Pakistan
| | - Irshad Hussain
- Department of Chemistry
- SBA School of Science & Engineering (SSE)
- Lahore University of Management Sciences (LUMS)
- Lahore Cantt 54792
- Pakistan
| | - Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry
- College of Pharmacy
- Al Jouf University
- Sakaka
- Kingdom of Saudi Arabia
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Wound healing activity of cuttlefish gelatin gels and films enriched by henna (Lawsonia inermis) extract. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2016.10.014] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Pharmacological Evaluation of Chrozophora tinctoria as Wound Healing Potential in Diabetic Rat's Model. BIOMED RESEARCH INTERNATIONAL 2016; 2016:7475124. [PMID: 28097147 PMCID: PMC5206473 DOI: 10.1155/2016/7475124] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 11/05/2016] [Accepted: 11/07/2016] [Indexed: 12/26/2022]
Abstract
Objective. The study was designed to evaluate pharmacological potential of hydroalcoholic leaves extract of Chrozophora tinctoria intended for wound healing in diabetic rats' model. Methods. The method used to evaluate the pharmacological potential of hydroalcoholic leave extract was physical incision rat model. In this model, cutting of the skin and/or other tissues with a sharp blade has been made and the rapid disruption of tissue integrity with minimal collateral damage was observed shortly. Animals used in the study were divided into four groups that consist of six animals in each group. Group I serves as normal control, Group II serves as disease control, Group III was used as standard treatment (Povidone iodine 50 mg/kg b.w.), and Group IV was used for test drug (C. tinctoria 50 mg/kg b.w.). Result. The hydroalcoholic leave extract of Chrozophora tinctoria has been significantly observed to heal the wound (98%) in diabetic rats within 21 days, while standard drug (Povidone iodine) healed the wound about 95% in the same condition. The oral dose (50 mg/kg b.w.) of Chrozophora tinctoria was also found to improve the elevated blood glucose level in comparison to disease control group, which increased after the oral administration of Streptozotocin. Conclusion. The Chrozophora tinctoria has significant wound healing potential in the animal having physically damaged tissue in diabetic condition.
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Bhat PB, Hegde S, Upadhya V, Hegde GR, Habbu PV, Mulgund GS. Evaluation of wound healing property of Caesalpinia mimosoides Lam. JOURNAL OF ETHNOPHARMACOLOGY 2016; 193:712-724. [PMID: 27717906 DOI: 10.1016/j.jep.2016.10.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 09/02/2016] [Accepted: 10/04/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Caesalpinia mimosoides Lam. is one of the important traditional folk medicinal plants in the treatment of skin diseases and wounds used by healers of Uttara Kannada district of Karnataka state (India). However scientific validation of documented traditional knowledge related to medicinal plants is an important path in current scenario to fulfill the increasing demand of herbal medicine. AIM OF THE STUDY The study was carried out to evaluate the claimed uses of Caesalpinia mimosoides using antimicrobial, wound healing and antioxidant activities followed by detection of possible active bio-constituents. MATERIALS AND METHODS Extracts prepared by hot percolation method were subjected to preliminary phytochemical analysis followed by antimicrobial activity using MIC assay. In vivo wound healing activity was evaluated by circular excision and linear incision wound models. The extract with significant antimicrobial and wound healing activity was investigated for antioxidant capacity using DPPH, nitric oxide, antilipid peroxidation and total antioxidant activity methods. Total phenolic and flavonoid contents were also determined by Folin-Ciocalteu, Swain and Hillis methods. Possible bio-active constituents were identified by GC-MS technique. RP-UFLC-DAD analysis was carried out to quantify ethyl gallate and gallic acid in the plant extract. RESULTS Preliminary phytochemical analysis showed positive results for ethanol and aqueous extracts for all the chemical constituents. The ethanol extract proved potent antimicrobial activity against both bacterial and fungal skin pathogens compared to other extracts. The efficacy of topical application of potent ethanol extract and traditionally used aqueous extracts was evidenced by the complete re-epithelization of the epidermal layer with increased percentage of wound contraction in a shorter period. However, aqueous extract failed to perform a consistent effect in the histopathological assessment. Ethanol extract showed effective scavenging activity against DPPH and nitric oxide free radicals with an expressive amount of phenolic and moderate concentration of flavonoid contents. Ethyl gallate and gallic acid were found to be the probable bio-active compounds evidenced by GCMS and RP-UFLC-DAD analysis. CONCLUSION The study revealed the significant antimicrobial, wound healing and antioxidant activities of tender parts of C. mimosoides and proved the traditional folklore knowledge.
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Affiliation(s)
- Pradeep Bhaskar Bhat
- P.G. Department of Studies in Botany, Karnatak University, Dharwad 580003, India.
| | - Shruti Hegde
- P.G. Department of Studies in Botany, Karnatak University, Dharwad 580003, India
| | - Vinayak Upadhya
- Regional Medical Research Centre, Indian Council of Medical Research, Nehru Nagar, Belagavi 590010, India
| | - Ganesh R Hegde
- P.G. Department of Studies in Botany, Karnatak University, Dharwad 580003, India
| | - Prasanna V Habbu
- Soniya Education Trust's College of Pharmacy, Sangolli Rayanna Nagar, Dharwad 580002, India
| | - Gangadhar S Mulgund
- P.G. Department of Studies in Botany, Karnatak University, Dharwad 580003, India
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Mahibalan S, Stephen M, Nethran RT, Khan R, Begum S. Dermal wound healing potency of single alkaloid (betaine) versus standardized crude alkaloid enriched-ointment of Evolvulus alsinoides. PHARMACEUTICAL BIOLOGY 2016; 54:2851-2856. [PMID: 27267555 DOI: 10.1080/13880209.2016.1185636] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 02/13/2016] [Accepted: 04/29/2016] [Indexed: 06/06/2023]
Abstract
CONTEXT Evolvulus alsinoides Linn. (Convolvulaceae), well known as shankhpushpi in Ayurvedic text, is traditionally used for several healing purposes. OBJECTIVE A comparative evaluation of dermal wound healing potential of acidic and basic alkaloid enriched-ointment (AAO and BAO) of aerial parts of E. alsinoides versus pure alkaloid, betaine (BEO), was undertaken. MATERIAL AND METHODS The effect of topical application (50 mg/animal/day) of AAO-1%, AAO-2%, BAO-1%, BAO-2%, BEO-0.5% and BEO-1% was assessed through excision (14 days) and incision (10 days) models on rats. The percentage wound contraction, total protein content, and breaking strengths were determined followed by histopathological studies. RESULTS AND DISCUSSION The total alkaloid in acidic and basic alkaloid enriched fractions was found to be 0.1114 and 0.1134 μg/mL, respectively. Thus, 0.1528, 0.3056, 0.1380 and 0.2459 μg of total alkaloid were estimated to be present in AAO-1%, AAO-2%, BAO-1% and BAO-2%, respectively. AAO and BAO promoted wound healing activity significantly in both the models. Higher rate of wound contraction (p < 0.001) with significant increase in protein content in the treatment groups (from 2.32 to 2.55) demonstrated stimulation of cellular proliferation and epithelization, which was further supported by histopathological reports. High skin breaking strength (mean value 393 in control was increased to the range of 535-572 in treated groups) proved a significant (p < 0.001) wound healing potential of E. alsinoides. Early dermal and epidermal regeneration in drug-treated groups also confirmed the positive effect. CONCLUSION Observation of higher healing power of alkaloid enriched-ointment compared with single alkaloid ointment corroborated the synergy mechanism.
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Affiliation(s)
- Senthi Mahibalan
- a Department of Pharmacy , Birla Institute of Technology and Science-Pilani Hyderabad Campus , Shameerpet , Telangana , India
| | - Maria Stephen
- a Department of Pharmacy , Birla Institute of Technology and Science-Pilani Hyderabad Campus , Shameerpet , Telangana , India
| | - Rohan Thekkedathu Nethran
- a Department of Pharmacy , Birla Institute of Technology and Science-Pilani Hyderabad Campus , Shameerpet , Telangana , India
| | - Rukaiyya Khan
- a Department of Pharmacy , Birla Institute of Technology and Science-Pilani Hyderabad Campus , Shameerpet , Telangana , India
| | - Sajeli Begum
- a Department of Pharmacy , Birla Institute of Technology and Science-Pilani Hyderabad Campus , Shameerpet , Telangana , India
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Antioxidant and hemolytic activities, and effects in rat cutaneous wound healing of a novel polysaccharide from fenugreek (Trigonella foenum-graecum) seeds. Int J Biol Macromol 2016; 95:625-634. [PMID: 27914964 DOI: 10.1016/j.ijbiomac.2016.11.091] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 10/25/2016] [Accepted: 11/23/2016] [Indexed: 11/21/2022]
Abstract
The aim of this work was to evaluate the antioxidant and hemolytic activities as well as the in vivo wound healing performance of a novel polysaccharide (FWEP) extracted from fenugreek (Trigonella foenum-graecum) seeds. The antioxidant activity was evaluated in vivo and in vitro using various assays. Results showed that FWEP exhibited strong antioxidant activities but no hemolytic activity was observed towards bovine erythrocytes. The application of FWEP hydrogel on the wound site in a rat model enhanced significantly wound healing activity and accelerated the wound closure after 14days of wound induction. Histological examination also demonstrated fully re-epithelialized wound with a complete epidermal regeneration. Altogether, these evidences demonstrated that FWEP had strong wound healing potential presumably achieved through its antioxidant activities.
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Ghlissi Z, Kallel R, Sila A, Harrabi B, Atheymen R, Zeghal K, Bougatef A, Sahnoun Z. Globularia alypum methanolic extract improves burn wound healing process and inflammation in rats and possesses antibacterial and antioxidant activities. Biomed Pharmacother 2016; 84:1488-1495. [PMID: 27876335 DOI: 10.1016/j.biopha.2016.11.051] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 11/10/2016] [Accepted: 11/11/2016] [Indexed: 12/13/2022] Open
Abstract
Burns are known as one of the most common and destructive forms of injury with a vast spectrum of consequences. Despite the discovery of various antibacterial and antiseptic agents, burn wound healing still has remained a challenge to modern medicine. Plants have been considered as potential agents for prevention and treatment of disorders in recent years. Globularia alypum L. (GA) is widely used in folk medicine against skin diseases and abscesses, however there is no scientific evidence justifying its use. This study aimed to evaluate the wound healing and anti-inflammatory effect, the antibacterial and antioxidant activities, as well as the chemical compositions of GA methanolic extract (GAME). Chemical compounds of GAME were examined by GC-MS. Wound healing effect was assessed by second-degree burn wounds in rats, anti-inflammatory activity was studied by carrageenan-induced rat paw edema, antioxidant activity was estimated by the DPPH, reducing power and β-carotene tests and antimicrobial activity was tested against 6 bacteria. A total of 17 compounds were identified. GAME-treated rats showed an improvement in healing process and carrageenan-induced hind paws edema as assessed by histological and biochemical investigations, compared to the control. A significant antioxidant and antibacterial activities were also observed in GAME-treated rats. GAME revealed a burn wound healing activity probably due to the anti-inflammatory, antimicrobial and antioxidant activities of its phytochemical contents. Thus, this study confirms its traditional use, however further more precise studies are needed for future clinical application.
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Affiliation(s)
- Zohra Ghlissi
- Research Unit of Pharmacology and Toxicology of Xenobiotics, Faculty of Medicine, University of Sfax, 3029, Sfax, Tunisie.
| | - Rim Kallel
- Anatomopathology Laboratory, Habib Bourguiba University Hospital, 3029, Sfax, Tunisie
| | - Assaad Sila
- Unit Enzymes & Bioconversion, National School of Engineers of Sfax, University of Sfax, 3038, Sfax, Tunisie
| | - Bahira Harrabi
- Research Unit of Pharmacology and Toxicology of Xenobiotics, Faculty of Medicine, University of Sfax, 3029, Sfax, Tunisie
| | - Rim Atheymen
- Research Unit of Pharmacology and Toxicology of Xenobiotics, Faculty of Medicine, University of Sfax, 3029, Sfax, Tunisie
| | - Khaled Zeghal
- Research Unit of Pharmacology and Toxicology of Xenobiotics, Faculty of Medicine, University of Sfax, 3029, Sfax, Tunisie
| | - Ali Bougatef
- Unit Enzymes & Bioconversion, National School of Engineers of Sfax, University of Sfax, 3038, Sfax, Tunisie
| | - Zouheir Sahnoun
- Research Unit of Pharmacology and Toxicology of Xenobiotics, Faculty of Medicine, University of Sfax, 3029, Sfax, Tunisie
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Abraham FM, Ayele T, Reta T, Wondmagege T, Tadesse E. Experimental evaluation of wound healing activity of Croton macrostachyus in rat. ACTA ACUST UNITED AC 2016. [DOI: 10.5897/ajpp2015.4454] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Pothireddy S, Kaliki A, Mekapogu AR, Yegireddy M, Pagadala EP, Prasad TNVKV. Evaluation of the wound healing efficacy of chemical and phytogenic silver nanoparticles. IET Nanobiotechnol 2016; 10:340-348. [PMID: 27676384 PMCID: PMC8676408 DOI: 10.1049/iet-nbt.2015.0084] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 12/30/2015] [Accepted: 01/19/2016] [Indexed: 12/30/2022] Open
Abstract
Wound healing requires a series of cellular events and a cascade of co-ordinated and systemic biochemical events. Silver nanoparticles possess many beneficial properties for wound management including antibacterial, anti-inflammatory and pro-healing properties. In this study, the authors investigated the wound healing properties of Cinnamomum verum extract mediated nanosilver (CENS) particles in comparison with 1% povidone iodine, citrate mediate NS and CE treatments. The topical application of CENS showed good antibacterial activity and accelerated wound healing with complete epithelialisation and normal re-growth of hair in all three models of study: namely, excision, incision and dead space models in rats compared with all other treatments. CENS was also found to promote collagen synthesis, stabilise wound besides countering oxidative stress and stimulating cellular proliferation CENS could be a novel therapeutic agent for wound management.
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Affiliation(s)
- Sreevani Pothireddy
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science, Tirupati 517 502, Andhra Pradesh, India
| | - Adilaxmamma Kaliki
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science, Tirupati 517 502, Andhra Pradesh, India
| | - Alpha Raj Mekapogu
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science, Proddatur 516360, Andhra Pradesh, India
| | - Muralidhar Yegireddy
- Department of Veterinary Pharmacology and Toxicology, College of Veterinary Science, Proddatur 516360, Andhra Pradesh, India
| | - Eswara Prasad Pagadala
- Department of Veterinary Biochemistry, College of Veterinary Science, Tirupati 517 502, Andhra Pradesh, India
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Hirapara HN, Ghori VM, Anovadiya AP, Tripathi CR. Evaluation of wound healing activity of cow urine ark in diabetic Wistar albino rats. JOURNAL OF COMPLEMENTARY MEDICINE RESEARCH 2016; 5:434-438. [PMID: 27757276 PMCID: PMC5061489 DOI: 10.5455/jice.20160923100135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Accepted: 09/02/2016] [Indexed: 12/26/2022]
Abstract
Aim: To evaluate wound healing activity of cow urine ark in diabetic rats. Materials and Methods: Streptozotocin-induced diabetic Wistar albino rats were randomly divided into six groups (n = 6). Three groups - diabetic control, active control (glibenclamide), and treatment (cow urine ark) were operated for excision wounds (EWs). Rats in these groups received distilled water 1 ml/day, glibenclamide 0.5 mg/kg body weight/day, and cow urine ark 5.5 ml/kg body weight/day orally till complete healing of the EWs. EWs were evaluated for wound contraction on 3rd, 7th, and 11th day and for reepithelization on 11th day. The other three groups were operated for incision wounds (IW) as well as dead space wounds (DW) in the same animal which received the above agents orally for 11 days. IWs were analyzed for wound breaking strength and DWs were analyzed for dry weight, hydroxyproline content, and histology of granulation tissue. Results: EWs showed significantly increased wound closure in the treatment group as compared to the diabetic as well as active control groups at 3rd (P < 0.001) and 11th (P < 0.05) post-wounding day and to the only diabetic control group at 7th (P < 0.01) post-wounding day. IWs showed significant improvement in wound breaking strength in the treatment as compared to diabetic (P < 0.001) and active control (P < 0.01) groups. DWs showed significant increase in hydroxyproline content of granulation tissue in the treatment as compared to diabetic control (P < 0.001) and active control (P < 0.001) groups. Wound breaking strength and hydroxyproline content also significantly increased in the active control group compared to diabetic control (P < 0.001 and P < 0.05, respectively). Granulation tissue dry weight was significantly increased in treatment and active control groups as compared to diabetic control (P < 0.001). Conclusion: Cow urine ark increases granulation tissue formation as well as collagen content. Wound contraction was also significantly improved. The cow urine ark could be potentially effective in promoting healing of diabetic wounds by increasing granulation tissue formation and collagen content, however, further studies are required for its clinical application.
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Affiliation(s)
- Hiren N Hirapara
- Department of Pharmacology, GMERS Medical College, Junagadh, Gujarat, India
| | - Vishal M Ghori
- Department of Pharmacology, Billev Pharma East, Ljubljana, Slovenia
| | - Ashish P Anovadiya
- Department of Pharmacology, Government Medical College, Bhavnagar, Gujarat, India
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Nehete MN, Nipanikar S, Kanjilal AS, Kanjilal S, Tatke PA. Comparative efficacy of two polyherbal creams with framycetin sulfate on diabetic wound model in rats. J Ayurveda Integr Med 2016; 7:83-7. [PMID: 27449205 PMCID: PMC4969312 DOI: 10.1016/j.jaim.2015.09.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 07/17/2015] [Accepted: 09/28/2015] [Indexed: 01/20/2023] Open
Abstract
Background Diabetes mellitus is one of the metabolic disorders that impede normal steps of wound healing process. Worldwide, 15% of the 200 million diabetics suffer from diabetic wounds. Diabetic complications, such as foot ulcer, impose major public health burdens worldwide. Objective The present study was carried out to evaluate comparative efficacy of polyherbal creams with framycetin sulfate cream on diabetic rats using incision and excision wound models. Materials and methods Alloxan (120 mg/kg, intraperitoneal) induced diabetic rat models (incision and excision models) were used to evaluate wound healing effect of cream A, B, and framycetin sulfate. Cream A and B were applied for a period of 10 and 20 days for incision and excision wound models, respectively. Incision wound model was used to assess the effect on breaking strength. Wound contraction and epithelialization period were measured using excision wound model. The data were analyzed by one-way ANOVA followed by Bonferroni post-test. Results Tensile strength of the animals treated with cream B (941.66 ± 15.36) was found to be significantly greater (P < 0.001) as compared to tensile strength of the animals treated with cream A (825 ± 22.36). Wound treated with cream B was found to heal significantly (P < 0.001) faster (day 17) as compared to wounds treated with framycetin sulfate (day 21). Conclusions Cream B was found to be more effective wound healing agent than cream A and framycetin sulfate cream in treating diabetic wounds.
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Affiliation(s)
- Minakshi N Nehete
- C. U. Shah College of Pharmacy, S.N.D.T. Women's University, Santacruz (W), Mumbai, India
| | | | | | | | - Pratima A Tatke
- C. U. Shah College of Pharmacy, S.N.D.T. Women's University, Santacruz (W), Mumbai, India.
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Shivananda Nayak B, Sivachandra Raju S, Orette FA, Chalapathi Rao AV. Effects of Hibiscus rosa sinensis L (Malvaceae) on Wound Healing Activity: A Preclinical Study in a Sprague Dawley Rat. INT J LOW EXTR WOUND 2016; 6:76-81. [PMID: 17558005 DOI: 10.1177/1534734607302840] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Hibiscus rosa sinensis (H rosa sinensis), a plant product, has been used for the treatment of a variety of diseases as well as to promote wound healing. The wound-healing activity of the ethanol extract of H rosa sinensis flower was determined in rats, using excision, incision, and dead space wound models and is presented in this report. The animals were randomly divided into 2 groups of 6 each in all the models. Test group animals in each model were treated with the ethanol extract of H rosa sinensis orally by mixing in drinking water (120 mg kg— 1 day—1), and the control group animals were maintained with plain drinking water. Healing was assessed by the rate of wound contraction, period of epithelialization, tensile strength (skin breaking strength), granulation tissue weight, and hydroxyproline content. The antimicrobial activity of the flower extract against selected microorganisms that infect the wounds was also assessed. Animals treated with the extract exhibited an 86% reduction in the wound area compared with controls, who exhibited a 75% reduction. The extract-treated animals were found to epithelize their wounds significantly faster than controls (P < .002) and have shown significantly higher skin-breaking strength than controls (P < .002). The dry and wet weight of granulation tissue and hydroxyproline content were also increased significantly when compared with controls. The reported observations suggest H rosa sinensis aids wound healing in the rat model.
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Affiliation(s)
- B Shivananda Nayak
- Department of Preclinical Sciences, Biochemistry Unit, Faculty of Medical Sciences, The University of the West Indies, St. Augustine, Trinidad and Tobago.
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Pawar RS, Toppo FA, Mandloi AS, Shaikh S. Exploring the role of curcumin containing ethanolic extract obtained from Curcuma longa (rhizomes) against retardation of wound healing process by aspirin. Indian J Pharmacol 2016; 47:160-6. [PMID: 25878374 PMCID: PMC4386123 DOI: 10.4103/0253-7613.153422] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 11/21/2014] [Accepted: 02/26/2015] [Indexed: 12/01/2022] Open
Abstract
Aim: The aim of the study was to assess the curcumin containing ethanolic extract (EtOH) obtained from Curcuma longa (Cl) against retardation of wound healing by aspirin. Materials and Methods: Wound healing process was retarded by administering the dose of 150 mg/kg body weight of aspirin orally for 9 days to observe the effect of EtOH obtained from Cl using excision and incision wound model in rats. The various parameters such as % wound contraction, epithelialization period, hydroxyproline, tensile strength were observed at variant time intervals and histopathological study was also performed. Results: Curcumin containing 5% and 10% ethanolic extract ointment have shown significant (P < 0.01) wound healing activity against an aspirin (administered 150 mg/kg body weight orally for 9 days) retarded wound healing process. Topical application of ointment showed significant (P < 0.01) difference as compared to the control group. Histopathological studies also showed healing of the epidermis, increased collagen, fibroblasts and blood vessels. Conclusion: Ethanolic extract of Cl ointment (EtOHCl) containing 10% curcumin displayed remarkable healing process against wound retardation by aspirin.
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Affiliation(s)
- Rajesh Singh Pawar
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, VNS Group of Institutions, Bhopal, Madhya Pradesh, India
| | - Fedelic Ashish Toppo
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, VNS Group of Institutions, Bhopal, Madhya Pradesh, India
| | - Avinash Singh Mandloi
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, VNS Group of Institutions, Bhopal, Madhya Pradesh, India
| | - Shabnam Shaikh
- Department of Pharmacognosy and Phytochemistry, Faculty of Pharmacy, VNS Group of Institutions, Bhopal, Madhya Pradesh, India
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Nair AV, Raman M, Doble M. Cyclic β-(1→3) (1→6) glucan/carrageenan hydrogels for wound healing applications. RSC Adv 2016. [DOI: 10.1039/c6ra23386d] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In the present study, cyclic β-(1→3) (1→6)glucan/carrageenan hydrogels (CBG/Car) were prepared and theirin vivowound healing potential in rats and their ability to encapsulate a hydrophobic drug, ciprofloxacin, were studied.
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Affiliation(s)
- Anju V. Nair
- Department of Biotechnology
- Bhupat and Jyoti Mehta School of Biosciences
- Indian Institute of Technology Madras
- Chennai 600036
- India
| | - Maya Raman
- Department of Biotechnology
- Bhupat and Jyoti Mehta School of Biosciences
- Indian Institute of Technology Madras
- Chennai 600036
- India
| | - Mukesh Doble
- Department of Biotechnology
- Bhupat and Jyoti Mehta School of Biosciences
- Indian Institute of Technology Madras
- Chennai 600036
- India
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Pawar RS, Toppo FA. Appraisal on the wound healing activity of different extracts obtained from Aegle marmelos and Mucuna pruriens by in vivo experimental models. Niger J Clin Pract 2016; 19:753-760. [DOI: 10.4103/1119-3077.181364] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Ben Ayed H, Bardaa S, Moalla D, Jridi M, Maalej H, Sahnoun Z, Rebai T, Jacques P, Nasri M, Hmidet N. Wound healing and in vitro antioxidant activities of lipopeptides mixture produced by Bacillus mojavensis A21. Process Biochem 2015. [DOI: 10.1016/j.procbio.2015.02.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Jridi M, Bardaa S, Moalla D, Rebaii T, Souissi N, Sahnoun Z, Nasri M. Microstructure, rheological and wound healing properties of collagen-based gel from cuttlefish skin. Int J Biol Macromol 2015; 77:369-74. [PMID: 25796451 DOI: 10.1016/j.ijbiomac.2015.03.020] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 03/06/2015] [Accepted: 03/10/2015] [Indexed: 01/01/2023]
Abstract
Collagen-based biomaterials are of the utmost importance for tissue engineering and regenerative medicine. The aims of the present investigation were to evaluate structural and rheological properties of collagen-based gel obtained from cuttlefish skin, and to investigate its ability to enhance wound healing. Scanning electron microscopy of resulted gel showed a dense fibrillar microstructure with high interconnection network with a smaller pore size. In addition, the rheological characterization of collagen gel showed an excellent reversibility, when subjected to a temperature variation. Moreover, in the wound-healing study, topical application of collagen based gel increased significantly the percentage of wound closure over a period of 12 days, when compared to the untreated and CICAFLORA(®)-treated groups. Wound-healing activity of collagen gel was confirmed by histopathology study. Thus, cuttlefish collagen based gel might be useful as a wound healing agent.
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Affiliation(s)
- Mourad Jridi
- Laboratoire de Génie Enzymatique et de Microbiologie, Université de Sfax, Ecole Nationale d'Ingénieurs de Sfax, B.P. 1173-3038 Sfax, Tunisia.
| | - Sana Bardaa
- Laboratoire de Pharmacologie, Faculté de Médecine Sfax, Avenue Majida Boulila, 3028 Sfax, Tunisia
| | - Dorsaf Moalla
- Laboratoire de Pharmacologie, Faculté de Médecine Sfax, Avenue Majida Boulila, 3028 Sfax, Tunisia
| | - Tarak Rebaii
- Laboratoire d'Histologie Embryologie, Faculté de Médecine Sfax, Avenue Majida Boulila, 3028 Sfax, Tunisia
| | - Nabil Souissi
- Laboratoire de Biodiversité et de Biotechnologie Marine, Institut National des Sciences et Technologies de la Mer, Centre de Sfax, B.P. 1037-3018 Sfax, Tunisia
| | - Zouheir Sahnoun
- Laboratoire de Pharmacologie, Faculté de Médecine Sfax, Avenue Majida Boulila, 3028 Sfax, Tunisia
| | - Moncef Nasri
- Laboratoire de Génie Enzymatique et de Microbiologie, Université de Sfax, Ecole Nationale d'Ingénieurs de Sfax, B.P. 1173-3038 Sfax, Tunisia
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Maalej H, Moalla D, Boisset C, Bardaa S, Ben Ayed H, Sahnoun Z, Rebai T, Nasri M, Hmidet N. Rhelogical, dermal wound healing and in vitro antioxidant properties of exopolysaccharide hydrogel from Pseudomonas stutzeri AS22. Colloids Surf B Biointerfaces 2014; 123:814-24. [PMID: 25454656 DOI: 10.1016/j.colsurfb.2014.10.017] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2014] [Revised: 09/26/2014] [Accepted: 10/11/2014] [Indexed: 02/08/2023]
Abstract
The in vitro antioxidant activity and the in vivo wound healing performance of the exopolysaccharide EPS22, produced by Pseudomonas stutzeri AS22, were investigated. Antioxidant activity was evaluated by three different tests. The scavenging effect on DPPH radicals at a concentration of 1mg/ml was 80±1.41%. The reducing power reached a maximum of 1.26±0.02 at 2 mg/ml. Moreover, EPS22 showed good chelating ability and chelated almost 88.5±0.7% of ferrous ions at 0.75 mg/ml. The rheological characterization of EPS22 gel (0.5%) showed a pseudoplastic behavior, high elasticity, good mechanical strength and stability with high water-absorption ability. The application of the EPS22 gel on dermal full-thickness excision wounds in a rat model every two days, enhanced significantly wound healing activity and a total closure was achieved after 12 days of wound induction. Further, histological examination of biopsies showed advanced tissue regeneration, characterized by the presence of well-organized stratum of both derma and epidermis.
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Affiliation(s)
- Hana Maalej
- Enzyme Engineering and Microbiology Laboratory, Sfax - University, National School of Engineering of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia
| | - Dorsaf Moalla
- Laboratory of Pharmacology, Faculty of Medicine of Sfax, Road Majida Boulila, 3028 Sfax, Tunisia
| | - Claire Boisset
- Centre de Recherches sur les Macromolécules Végétales, C.N.R.S., Université Joseph Fourier, BP 53, Grenoble Cedex 9 38041, France
| | - Sana Bardaa
- Laboratory of Pharmacology, Faculty of Medicine of Sfax, Road Majida Boulila, 3028 Sfax, Tunisia
| | - Hanen Ben Ayed
- Enzyme Engineering and Microbiology Laboratory, Sfax - University, National School of Engineering of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia
| | - Zouheir Sahnoun
- Laboratory of Pharmacology, Faculty of Medicine of Sfax, Road Majida Boulila, 3028 Sfax, Tunisia
| | - Tarek Rebai
- Laboratory of Histology Embryology, Faculty of Medicine of Sfax, Road Majida Boulila, 3028 Sfax, Tunisia
| | - Moncef Nasri
- Enzyme Engineering and Microbiology Laboratory, Sfax - University, National School of Engineering of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia
| | - Noomen Hmidet
- Enzyme Engineering and Microbiology Laboratory, Sfax - University, National School of Engineering of Sfax (ENIS), BP 1173, Sfax 3038, Tunisia.
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Effect of dehydroabietylamine in angiogenesis and GSK3-β inhibition during wound healing activity in rats. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1110-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Udegbunam SO, Udegbunam RI, Muogbo CC, Anyanwu MU, Nwaehujor CO. Wound healing and antibacterial properties of methanolic extract of Pupalia lappacea Juss in rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 14:157. [PMID: 24886368 PMCID: PMC4023168 DOI: 10.1186/1472-6882-14-157] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 04/29/2014] [Indexed: 02/01/2023]
Abstract
BACKGROUND Wound healing is a natural process that enables tissue repair after an injury. To shorten its duration and minimize associated complications, wounds are treated with medications. Currently there is a growing interest in the use of alternative wound dressing agents such as plant extracts. One plant used traditionally in wound treatment is Pupalia lappacea. In view of its use in wound care, we investigated the wound healing activities of 80% methanolic leave extract of Pupalia lappacea using excision, incision and dead space wound models. Also its effects on three common wound contaminants were investigated. METHODS Excision wounds were created, contaminated with microbes and treated with ointments (10% and 20% w/w) prepared from Pupalia lappacea. Incision and dead space wounds were also created in rats which were subsequently dosed orally with the extract. The wound healing activities of Pupalia lappacea ointment on excision wound was assessed by rates of wound contraction and epithelialization as well as its antibacterial effects. The effects of Pupalia lappacea on incision and dead-space wounds were determined by the wound breaking strengths and weights of the granuloma tissues formed, respectively. RESULTS Pupalia. lappacea ointments significantly (p<0.05) accelerated wound healing with 20% ointment having the highest percentage wound contraction and rate of epithelialization. At 4, 7 and 14 days post treatment, mean total viable bacterial count of excision wounds of the extract treated groups were significantly (p<0.05) lower compared against the control. Wound breaking strengths and weights of granuloma tissues formed in the extract treated groups were significantly (p<0.05) higher than those of the control group. The minimum inhibitory concentration values obtained for the Pupalia lappacea extract against Pseudomonas aeruginosa, Staphylococcus aureus and Bacillus subtilis were 9 mg/ml, 4 mg/ml and 3 mg/ml, respectively, while the corresponding minimum bactericidal concentrations were 10 mg/ml, 8 mg/ml and 7 mg/ml. CONCLUSION The results obtained showed that Pupalia. lappacea has good wound healing and antibacterial activities. These findings validate the use of this plant in traditional medicine for treatment of wounds.
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Affiliation(s)
| | - Rita Ijoema Udegbunam
- Department of Veterinary Surgery, Faculty of Veterinary Medicine, University of Nigeria, Nsukka, Nigeria
| | - Chijioke Clement Muogbo
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, University of Nigeria, Nsukka, Nigeria
| | - Madubuike Umunna Anyanwu
- Department of Veterinary Pathology and Microbiology, Faculty of Veterinary Medicine, University of Nigeria, Nsukka, Nigeria
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Pharmacological studies on Buchanania lanzan Spreng.- a focus on wound healing with particular reference to anti-biofilm properties. Asian Pac J Trop Biomed 2014; 3:967-74. [PMID: 24093788 DOI: 10.1016/s2221-1691(13)60187-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2013] [Revised: 09/26/2013] [Accepted: 11/25/2013] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE To evaluate the wound healing activity of the methanolic root extract of Buchanania lanzan Spreng. (B. lanzan), with a focus on antimicrobial and anti-biofilm properties. METHODS The extract was evaluated for its wound healing properties (excision and incision models) as evident from the analysis of tensile strength and wound contraction. The extract was also screened for antibacterial properties against different Gram positive and Gram negative bacterial strains. B. lanzan was also studied for its effect on biofilm formation and disruption of preformed biofilms. The synergistic effect of B. lanzan was determined in combination with gentamicin. RESULTS Topical application of B. lanzan (10% w/w ointment) significantly increased (40.84%) the tensile strength in the incision wound model. B. lanzan also showed significant wound healing activity in excision model and such significant activity was observed from the 9th day. Whereas Soframycin displayed significant wound healing activity from the 6th day. It was found that root extracts of B. lanzan revealed significant inhibition against all tested pathogens. B. lanzan displayed antimicrobial activity against Gram positive (MIC 0.625 mg/mL) and Gram negative (MIC 0.625-1.25 mg/mL). B. lanzan was able to reduce biofilm formation and also caused disruption of preformed biofilms in a manner similar to ciprofloxacin. However, gentamicin was found to be ineffective against biofilms formed by Gram negative organism. According to the fractional inhibitory concentration index, B. lanzan displayed synergistic activity when it was combined with gentamicin. CONCLUSIONS From this study it may be concluded that the root extract of B. lanzan revealed significant wound healing potential, which was supported and well correlated with pronounced antibacterial activity of the tested plant parts.
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Effect of topical nitric oxide donor (0.2 % glyceryl trinitrate) on wound healing in diabetic wistar rats. Int J Diabetes Dev Ctries 2013. [DOI: 10.1007/s13410-013-0138-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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New guar biopolymer silver nanocomposites for wound healing applications. BIOMED RESEARCH INTERNATIONAL 2013; 2013:912458. [PMID: 24175306 PMCID: PMC3794655 DOI: 10.1155/2013/912458] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 08/10/2013] [Accepted: 08/18/2013] [Indexed: 11/18/2022]
Abstract
Wound healing is an innate physiological response that helps restore cellular and anatomic continuity of a tissue. Selective biodegradable and biocompatible polymer materials have provided useful scaffolds for wound healing and assisted cellular messaging. In the present study, guar gum, a polymeric galactomannan, was intrinsically modified to a new cationic biopolymer guar gum alkylamine (GGAA) for wound healing applications. Biologically synthesized silver nanoparticles (Agnp) were further impregnated in GGAA for extended evaluations in punch wound models in rodents. SEM studies showed silver nanoparticles well dispersed in the new guar matrix with a particle size of ~18 nm. In wound healing experiments, faster healing and improved cosmetic appearance were observed in the new nanobiomaterial treated group compared to commercially available silver alginate cream. The total protein, DNA, and hydroxyproline contents of the wound tissues were also significantly higher in the treated group as compared with the silver alginate cream (P < 0.05). Silver nanoparticles exerted positive effects because of their antimicrobial properties. The nanobiomaterial was observed to promote wound closure by inducing proliferation and migration of the keratinocytes at the wound site. The derivatized guar gum matrix additionally provided a hydrated surface necessary for cell proliferation.
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Raut SB, Nerlekar SR, Pawar S, Patil AN. An evaluation of the effects of nonselective and cardioselective β-blockers on wound healing in Sprague Dawley rats. Indian J Pharmacol 2013; 44:629-33. [PMID: 23112427 PMCID: PMC3480798 DOI: 10.4103/0253-7613.100399] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2011] [Revised: 03/31/2012] [Accepted: 07/01/2012] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To investigate the effect of a nonselective β-blocker (propranolol) and cardioselective β-blocker (metoprolol) on wound healing in rats using incision and excision wound models and to compare the effect of these drugs on wound healing. MATERIALS AND METHODS Propranolol and metoprolol were given orally. Sprague Dawley rats of either sex were used. Incision and excision wound models were used to evaluate the wound-healing activity. Effects of metoprolol and propranolol on tensile strength, period of epithelialization, and hydroxyproline content were observed. Histological analysis was done to see collagen deposition and inflammatory infiltrate. STATISTICAL ANALYSIS USED The data was subjected to analysis of variance (ANOVA) followed by Scheffe's test. P < 0.05 was considered to be statistically significant. Statistical analysis was done using SPSS software version 15.0. RESULTS Administration of propranolol or metoprolol was shown to decrease tensile strength, delay wound contraction and re-epithelialization, increase inflammatory infiltrate, and reduce collagen density and hydroxyproline levels. CONCLUSIONS The results suggest that nonselective and cardioselective β-blockers delay wound healing and these effects are mediated by β1-receptors.
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Affiliation(s)
- Sanket B Raut
- Department of Pharmacology, L.T.M. Medical College and General Hospital, Sion, Mumbai, India
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Das K. Wound healing potential of aqueous crude extract of Stevia rebaudiana in mice. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2013. [DOI: 10.1590/s0102-695x2013005000011] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Deshmukh PT, Gupta VB. Embelin accelerates cutaneous wound healing in diabetic rats. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2013; 15:158-165. [PMID: 23327735 DOI: 10.1080/10286020.2012.758634] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This study reports the effect of embelin (1) on cutaneous wound in streptozotocin (STZ)-induced diabetic rats. The effect was studied using excision, incision, and dead space models. In diabetic rats, topical application of embelin 5% (w/w) ointment showed a significant increase in wound contraction and better epithelialization, thereby facilitating the healing. Embelin was also active by the oral route (25 and 50 mg/kg) in the incision and dead space wound models. In incision wound model, wound granulation tissues were removed on 8th post-wounding day, and the hydroxyproline, hexosamine, total protein, and DNA contents were determined. In STZ diabetic rats, topical and oral applications of embelin showed an increase in hydroxyproline, hexosamine, total protein, and DNA contents. It also showed a significant increase in wound breaking strength. Embelin significantly increased granuloma tissue weight and breaking strength in dead space model. These results indicated that embelin accelerated wound healing in diabetic rat.
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Affiliation(s)
- Pradeep T Deshmukh
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Jodhpur National University, Narnadi, Bornada, Jodhpur, Rajasthan, India.
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Garg VK, Paliwal SK. Wound-healing activity of ethanolic and aqueous extracts of Ficus benghalensis. J Adv Pharm Technol Res 2012; 2:110-4. [PMID: 22171302 PMCID: PMC3217695 DOI: 10.4103/2231-4040.82957] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Wound healing is the process of repair that follows injury to the skin and other soft tissues. Following injury, an inflammatory response occurs and the cells below the dermis (the deepest skin layer) begin to increase collagen (connective tissue) production. Later, the epithelial tissue (the outer skin) is regenerated. There are three stages to the process of wound healing: inflammation, proliferation, and remodeling. Traditionally, Ficus benghalensis is used for wound healing. Since no detailed scientific data are available regarding the wound-healing activity of F. benghalensis, the present study was designed to explore the same. The wound-healing efficacy of ethanolic and aqueous extracts of F. benghalensis was evaluated in excision and incision wound models. The parameters studied include rate of wound contraction, period of complete epithelialization, and tensile strength of incision wound. Student's t test was used to analyze the results obtained from the present study and P<0.05 was considered significant. Both the ethanolic and aqueous extracts of F. benghalensis were found to possess significant wound-healing activity, which was evidenced by decrease in the period of epithelialization, increase in the rate of wound contraction and skin-breaking strength. The present study has demonstrated that the ethanolic and aqueous extracts of F. benghalensis have properties that render them capable of promoting accelerated wound-healing activity compared with placebo control.
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Affiliation(s)
- Vipin Kumar Garg
- Department of Pharmaceutical Technology, Meerut Institute of Engineering and Technology, Meerut, Uttar Pradesh, India
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Fikru A, Makonnen E, Eguale T, Debella A, Abie Mekonnen G. Evaluation of in vivo wound healing activity of methanol extract of Achyranthes aspera L. JOURNAL OF ETHNOPHARMACOLOGY 2012; 143:469-74. [PMID: 22771316 DOI: 10.1016/j.jep.2012.06.049] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2012] [Revised: 05/01/2012] [Accepted: 06/24/2012] [Indexed: 05/18/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The leaves of Achyranthes aspera L. (Amarenthacea) has been used traditionally for the treatment of wound in various parts of Ethiopia. However, the plant has not been explored scientifically for its wound healing activity. Therefore, this study was designed to investigate the wound healing activity of methanol extract of Achyranthes aspera L. leaves in rats. MATERIALS AND METHODS Incision and excision wounds were inflicted on albino rats of either sex, under diethyl ether anesthesia. Group I served as positive control and was treated with 1% silver sulphadiazine, group II, III, IV treated with simple ointment containing 2.5%, 5% and 10% (w/w) methanol extract of the leaves of Achyranthes aspera L., respectively, whereas group V served as negative control and was treated with simple ointment. All the animals were treated topically once a day. Wound healing potential was assessed with excision and incision wound model. Excision wound model was used to assess the change in percentage contraction of wound, epithelization time, DNA content and histological features whereas rats inflicted with the incision wounds were used to determine breaking strength. RESULTS Based on the results of percentage wound contraction, the DNA content and epithelization time, all groups of rats treated with methanol extract of the leaves of Achyranthes aspera L. showed significant (p<0.05) wound healing activity compared to group of rats treated with simple ointment (negative control) group. The difference in breaking strength was, however, significant (p<0.05) only for the 5% and 10% methanol extract of Achyranthes aspera (w/w) ointment treated groups. Histological evaluation showed well organized epidermal layer, increased number of fibrocytes, remarkable degree of neovascularization and epithelization which was comparable to the standard on the 21st day after treatment; especially in the 5% and 10% (w/w) extract treated group. CONCLUSION The present study provides a scientific rationale for the traditional use of the leaf extracts of Achyranthes aspera L. in the treatment of wound.
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Affiliation(s)
- Abraham Fikru
- Faculty of Veterinary Medicine, University of Gondar, P.O. Box 196, Gondar, Ethiopia.
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Solanki Y, Jain S. Wound Healing Activity of Clitoria ternatea L. In Experimental Animal Models. ACTA ACUST UNITED AC 2012. [DOI: 10.5567/pharmacologia.2012.160.168] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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