An in vitro study on the burn wound healing activity of cotton fabrics incorporated with phytosynthesized silver nanoparticles in male Wistar albino rats

2017 ◽  
Vol 100 ◽  
pp. 187-196 ◽  
Author(s):  
Balashanmugam Pannerselvam ◽  
Mukesh Kumar Dharmalingam Jothinathan ◽  
Murugan Rajenderan ◽  
Palani Perumal ◽  
Kalaichelvan Pudupalayam Thangavelu ◽  
...  
Keyword(s):  
Wound Healing ◽  
Silver Nanoparticles ◽  
In Vitro Study ◽  
Cotton Fabrics ◽  
Albino Rats ◽  
Burn Wound ◽  
Burn Wound Healing ◽  
Wistar Albino Rats ◽  
Wound Healing Activity

scholarly journals Evaluation of burn wound healing activity of novel fusidic acid loaded microemulsion based gel in male Wistar albino rats

2020 ◽  
Vol 28 (3) ◽  
pp. 338-348 ◽  
Author(s):  
Mehmet Evren Okur ◽  
Şule Ayla ◽  
Vildan Yozgatlı ◽  
Neşe Buket Aksu ◽  
Ayşegül Yoltaş ◽  
...  
Keyword(s):  
Wound Healing ◽  
Fusidic Acid ◽  
Albino Rats ◽  
Burn Wound ◽  
Burn Wound Healing ◽  
Microemulsion Based Gel ◽  
Wistar Albino Rats ◽  
Wound Healing Activity

scholarly journals BURN WOUND HEALING POTENTIAL OF RUBIA CORDIFOLIA LINN ON WISTAR ALBINO RATS

2017 ◽  
Vol 5 (2) ◽  
pp. 17-20
Author(s):  
Shilji Devassy ◽  
Ravi Mundugaru ◽  
Poornima Solapure ◽  
S K Hiremath ◽  
P A Patil
Keyword(s):  
Wound Healing ◽  
Albino Rats ◽  
Burn Wound ◽  
Rubia Cordifolia ◽  
Burn Wound Healing ◽  
Wistar Albino Rats

scholarly journals Assessment of anti bacterial, anti inflammation and wound healing activity in Wistar albino rats using green silver nanoparticles synthesized from Tagetes erecta leaves

2021 ◽  
Vol 13 (1) ◽  
pp. 343-351
Author(s):  
S. IruthayaKalai Selvam ◽  
S. Marian Bara Joicesky ◽  
A. Amolorpava Dashli ◽  
A. Vinothini ◽  
K. Premkumar
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Wound Healing ◽  
Silver Nanoparticles ◽  
Albino Rats ◽  
Ag Nps ◽  
Anti Inflammatory ◽  
Wistar Albino Rats ◽  
Wound Healing Activity ◽  
Scanning Electron

Silver nanoparticles synthesized from plant material have superior bioactivities. The purpose of this current study was to synthesis, characterize and to explore the bioactive efficacy of silver nanoparticles (Ag-NPs) using aqueous leaf extract of Tageteserecta. The biosynthesized Ag-NPs were characterized using ultraviolet-visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction and Scanning electron microscopy. Ag-NPs were studied for in-vivo anti-inflammatory and wound healing activities performed in female Wistar albino rats. UV –Vis absorption spectrum of the T.erecta leaves extract was obtained at 428nm due to excitation of surface plasmon vibration in nanoparticles and confirms the synthesis of silver nanoparticles. The FTIR analysis showed the presence of sulfate, alkene and alcohol in the AgNP of T.erectaleaves. The average crystallite size of AgNP synthesized was found to be 27.2 nm. The spherical silver grain of 15.5 nm average size has been depicted with high-resolution scanning electron microscopy. Maximum activity (15mm) of T.erecta leaves silver nanoparticles was observed against Salmonella typhi (15mm) followed by Escherichia coli (12mm). Ag-NPs exhibited significant wound healing activity and anti-inflammatory activity in carrageenan-induced paw volume tests performed in female Wistar albino rats. Colloidal Ag-NPs can be synthesized by simple, nonhazardous methods, and biosynthesized Ag-NPs using T.erectaleaves extract have significant therapeutic properties.This work evidently confirmed that silver nanoparticles mediated T.erecta could be considered as a potential source for anti-inflammatory and wound healing drug.

scholarly journals EVALUATION OF WOUND HEALING ACTIVITY OF METHANOLIC EXTRACT OF SMILAX WIGHTII (A. DC.) IN WISTAR ALBINO RATS

2014 ◽  
Vol 1 (1) ◽  
pp. 73-77
Author(s):  
Uma Maheswari P ◽  
Shalimol A ◽  
Arumugasamy A ◽  
Udhaya Sankar M.R
Keyword(s):  
Wound Healing ◽  
Dry Weight ◽  
Wound Contraction ◽  
Albino Rats ◽  
Standard Drug ◽  
Excision Wound ◽  
Wound Model ◽  
Wistar Albino Rats ◽  
Incision Wound ◽  
Wound Healing Activity

The present experimental study was designed to evaluate the wound healing activity of methanolic extract of Smilax wightii A. DC. on incision and excision wound models in Wistar albino rats. The parameters studied were wound breaking strength, wound contraction area, epithelialization period, granulation tissuewet, dry weight and hydroxyproline content in incision wound model, percentage of wound contraction and period of epithelialization in excision wound model. The rats were administered topically with 100mg/kg b.wt. (low dosage), 200mg/kg b.wt. (moderate dosage) and 500mg/kg b.wt. (high dosage) of methanolicextract of Smilax wightii (MESW). The activity of the extract treated groups were compared with that of the control 1% Spirit. Framycetin sulphate 0.2% w/w was used as the standard drug. In incision wound model, there was a significant increase in the wound breaking strength in all the experimental groups treated withMESW than that of the control. Similarly, significant (P<0.001) decrease in wound contraction area and period of epithelialization were also observed in the test group animals treated with MESW and the standard drug treated groups when compared to that of the control. , a significant increase was observed in granulation tissue wet and dry weight and hydroxyproline content in the test groups treated with MESW compared to the control. In exicision wound model, there was a significant increase (P<0.01) in the percentage of wound contraction and decrease in period of epithelialization in the experimental groups treated with 200mg/kgb.wt. (moderate dosage) and 500mg/kgb.wt (high dosage) of MESW. The extract treated groups showed significant improvement in all the wound healing parameters of incision, and excision wound models.

scholarly journals IN VITRO WOUND HEALING AND ANTIMICROBIAL PROPERTY OF COTTON FABRICS COATED OPTIMIZED SILVER NANOPARTICLES SYNTHESIZED USING PELTOPHORUM PTEROCARPUM LEAF EXTRACTS

2019 ◽  
pp. 216-222
Author(s):  
ANNAMALAI P ◽  
BALASHANMUGAM P ◽  
KALAICHELVAN PT
Keyword(s):  
Wound Healing ◽  
Silver Nanoparticles ◽  
Incubation Temperature ◽  
Cotton Fabrics ◽  
Diffusion Method ◽  
Leaf Extracts ◽  
Potential Measurement ◽  
Healing Property ◽  
Wound Healing Activity ◽  
Wound Healing Property

Objective: The present study was aimed to study at investigating the antibacterial potential of silver nanoparticles (AgNPs) coated cotton fabrics against different pathogens and also for their wound healing property using fibroblasts cells. Materials and Methods: The leaf extracts of Peltophorum pterocarpum were used for the synthesis of AgNPs and were characterizing using ultraviolet-visible spectrophotometer, transmission electron microscopy, energy dispersive X-ray (EDX) spectroscopy, dynamic light scattering analysis, and zeta potential measurement. The AgNPs were coated on cotton fabrics and tested for their antibacterial efficacy using agar well diffusion method. The wound healing property of synthesized AgNPs was tested using fibroblast 3T3 cells. Results: The plant extracts of P. pterocarpum were utilized for AgNPs. The optimum condition for synthesizing AgNPs was found to be 1 mg/ml plant concentration, 7 pH, 1 mM silver nitrate concatenation, and incubation temperature of 37°C. The shape of synthesized AgNPs was found to be spherical with an average size between 20 and 50 nm, and elemental silver peaks were confirmed by EDX spectrum. The cotton fabrics coated with AgNPs show good zone of inhibition against all the tested pathogens and the treated fabrics were also characterized using scanning electron microscope which reveals the presence of AgNPs on the fabrics. The scratch assay reveals that the AgNPs have good wound healing activity when tested against fibroblast 3T3. Conclusion: The present results conclude that the synthesized AgNPs have good stability with potent antimicrobial activity when coated with cotton fabrics. The AgNPs also found to have good activity significant wound healing activity when tested using fibroblast cells.

scholarly journals Effects of extractum cepae, heparin, allantoin gel and silver sulfadiazine on burn wound healing: an experimental study in a rat model

2012 ◽  
Vol 57 (No. 6) ◽  
pp. 287-292 ◽  
Author(s):  
AS Durmus ◽  
M. Yaman ◽  
HN Can
Keyword(s):  
Wound Healing ◽  
Rat Model ◽  
Silver Sulfadiazine ◽  
Control Group ◽  
Albino Rats ◽  
Burn Wound ◽  
Tissue Samples ◽  
Burned Areas ◽  
Positive Effects ◽  
Burn Wound Healing

These experiments were conducted in order to compare the effects of extractum cepae, heparin, allantoin gel (CTBX) and silver sulfadiazine (SSD) cream on burn wound healing in rats. Thirty six adult, female Wistar albino rats were divided into three equal groups. A burn was made on the back of all rats. The burned areas in the first, second and third groups were covered with cold cream (control), SSD skin cream and CTBX twice a day, respectively. Seven and 14 days later, the rats were sacrificed and burned skin tissue samples were collected from the rats for histopathological examinations. Histopatological evaluations on the 7<sup>th</sup> and 14<sup>th</sup> days showed burn healing to be better in the CTBX and SSD groups with respect to the control group. The best burn wound healing was observed in the CTBX group (P &lt; 0.001). Wound healing was significantly different between the groups at days 7 and 14 (P &lt; 0.001). In conclusion, application of CTBX has significant positive effects on the healing of burn wounds in a rat model. &nbsp;

scholarly journals Herbal Products for Treatment of Burn Wounds

2020 ◽  
Vol 41 (3) ◽  
pp. 457-465
Author(s):  
Anna Herman ◽  
Andrzej P Herman
Keyword(s):  
Wound Healing ◽  
Adverse Effects ◽  
Current Knowledge ◽  
Herbal Therapy ◽  
Burn Wound ◽  
Herbal Products ◽  
Burn Wound Healing ◽  
Preclinical And Clinical Studies ◽  
Antioxidant Mechanisms ◽  
Wound Healing Activity

Abstract The purpose of this review is to summarize the current knowledge acquired during preclinical and clinical studies regarding topically used herbal products with burn wound-healing activity. Moreover, antimicrobial, anti-inflammatory, and antioxidant mechanisms of their action as well as adverse effects of herbal therapy will be also described.

scholarly journals HIBISCUS ROSA SINENSIS LOADED SOLID LIPID NANOPARTICLES AND IN VIVO WOUND HEALING ACTIVITY IN WISTAR ALBINO RATS

2020 ◽  
pp. 78-83
Author(s):  
VIJAYANAND P. ◽  
JYOTHI V. ◽  
MOUNIKA A.
Keyword(s):  
Wound Healing ◽  
Solid Lipid Nanoparticles ◽  
Lipid Nanoparticles ◽  
Albino Rats ◽  
Herbal Extracts ◽  
Solid Lipid ◽  
Hibiscus Rosa Sinensis ◽  
Wistar Albino Rats ◽  
Wound Healing Activity

Objective: The objective of the present research was to investigate the wound-healing potency of solid lipid nano particles of Hibiscus rosa sinensis extract. Crude herbal extracts and rudimentary formulations containing herbal extracts are good for demonstrating the feasibility of the concept; however, such formulations suffer with poor oral bioavailability and variability within groups of subjects. Converting herbal extracts into novel drug delivery systems may prove effective in addressing some of these problems. Methods: In the present study an attempt was made to develop Hibiscus rosa sinensis extract loaded solid lipid nanoparticles (HSLNs) using lipids glycerol monostearate (GMS) or beeswax. The prepared HSLNs were characterised for their size, surface charge and morphology. The optimized HSLNs were incorporated into Carbopol gel and tested for wound healing activity in male Wistar albino rats using excision wound model. Results: HSLNs of ~175 nm in size carrying negative charge were obtained with the optimised procedure using beeswax. The shape of the HSLNs was nearly spherical. The HSLNs (10 mg/ml) treated wounds healed much faster compared to raw crude extract and healing was comparable to marketed preparation. Conclusion: It is concluded that converting crude herbal extracts into SLNs can be an effective way to enhance the effectiveness of herbal extracts and their in vivo activity.

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