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BACKGROUND: Chemical plaque control with mouthwashes as an adjunct to mechanical plaque control with a toothbrush and dental floss has been considered an effective method for controlling gingivitis. The anti-inflammatory effects of chemical plaque control benefit the oral tissues by reducing inflammation and bleeding. OBJECTIVES: The aim of the present study was to evaluate and compare the clinical efficacy of probiotic, Aloe vera, povidine-iodine, and chlorhexidine (CHX) mouthwashes in treating gingivitis patients by assessing changes in their clinical parameters. MATERIAL AND METHODS: This prospective study was conducted on 40 patients from our outpatient department, divided into 4 groups of 10 patients each: probiotic mouthwash group (group 1); herbal (Aloe vera) mouthwash group (group 2); povidone-iodine mouthwash group (group 3); and CHX mouthwash group (group 4). All participants were provided with the same type of manual toothbrush, the Pepsodent® toothpaste and a respective mouthwash for twice-daily use until the end of a 28-day observation period. Clinical parameters, such as the marginal plaque index (MPI) and bleeding on interdental brushing (BOIB), were recorded at baseline, and on the 14th and 28th day of the study period. RESULTS: All groups showed a significant decrease in the MPI and BOIB scores. The results were similar in patients who used a probiotic mouthwash and those who used a CHX mouthwash. A comparable change in the mean scores was observed among the herbal and povidone-iodine groups from baseline to day 28. CONCLUSIONS: In the treatment of chronic gingivitis patients,a probiotic mouthwash was nearly as effective as CHX in reducing the plaque and bleeding scores. It showed better results in all clinical parameters than herbal and povidone-iodine mouthwashes. Using a mouthwash along with routine tooth brushing can help in treating gingivitis and slow the progression of the periodontal disease.
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Aloe , Clorhexidina , Gingivitis , Antisépticos Bucales , Povidona Yodada , Probióticos , Humanos , Gingivitis/tratamiento farmacológico , Gingivitis/terapia , Gingivitis/prevención & control , Antisépticos Bucales/uso terapéutico , Probióticos/uso terapéutico , Clorhexidina/uso terapéutico , Clorhexidina/administración & dosificación , Femenino , Adulto , Masculino , Estudios Prospectivos , Povidona Yodada/administración & dosificación , Povidona Yodada/uso terapéutico , Persona de Mediana Edad , Adulto Joven , Índice Periodontal , Resultado del Tratamiento , Antiinfecciosos Locales/uso terapéutico , Antiinfecciosos Locales/administración & dosificación , Índice de Placa Dental , Fitoterapia , Preparaciones de Plantas/uso terapéutico , Preparaciones de Plantas/administración & dosificaciónRESUMEN
Background: Acute lung injury (ALI) is a severe condition distinguished by inflammation and impaired gas exchange in the lungs. Staphylococcus aureus, a common bacterium, can cause ALI through its virulence factors. Aloe vera is a medicinal plant that has been traditionally used to treat a variety of illnesses due to its anti-inflammatory properties. Chitosan nanoparticles are biocompatible and totally biodegradable materials that have shown potential in drug delivery systems. Aim: To explore the antibacterial activity of Aloe vera-loaded chitosan nanoparticles (AV-CS-NPs) against S. aureus in vitro and in vivo with advanced techniques. Methods: The antibacterial efficacy of AV-CS-NPs was evaluated through a broth microdilution assay. In addition, the impact of AV-CS-NPs on S. aureus-induced ALI in rats was examined by analyzing the expression of genes linked to inflammation, oxidative stress, and apoptosis. Furthermore, rat lung tissue was scanned histologically. The rats were divided into three groups: control, ALI, and treatment with AV-CS-NPs. Results: The AV-CS-NPs that were prepared exhibited clustered semispherical and spherical forms, having an average particle size of approximately 60 nm. These nanoparticles displayed a diverse structure with an uneven distribution of particle sizes. The maximum entrapment efficiency of 95.5% ± 1.25% was achieved. The obtained findings revealed that The minimum inhibitory concentration and minimum bactericidal concentration values were determined to be 5 and 10 ug/ml, respectively, indicating the potent bactericidal effect of the NPs. Also, S. aureus infected rats explored upregulation in the mRNA expression of TLR2 and TLR4 compared to healthy control groups. AV-CS-NP treatment reverses the case where there was repression in mRNA expression of TLR2 and TLR4 compared to S. aureus-treated rats. Conclusion: These NPs can serve as potential candidates for the development of alternative antimicrobial agents.
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Lesión Pulmonar Aguda , Aloe , Quitosano , Nanopartículas , Enfermedades de los Roedores , Ratas , Animales , Quitosano/química , Quitosano/farmacología , FN-kappa B/farmacología , Staphylococcus aureus , Receptor Toll-Like 2 , Receptor Toll-Like 4 , Nanopartículas/química , Transducción de Señal , Antibacterianos/farmacología , Lesión Pulmonar Aguda/veterinaria , Inflamación/veterinaria , ARN Mensajero/farmacologíaRESUMEN
BACKGROUND: Gastric ulcer (GU) is a common gastrointestinal tract illness. Aloe vera has anti-inflammatory, antioxidant, and healing characteristics. This research sought to explore the therapeutic impact of Aloe vera gel on ethanol-provoked GU in rats and to elucidate the underlying mechanisms involved. METHODS: An ethanol-induced GU rat model was constructed using forty male Wistar rats distributed at random into four groups: control, ulcer, pantoprazole, and Aloe vera. Gross evaluation of the stomach, ulcer index (UI), inhibition index, and gastric pH estimation were analyzed. Gastric malondialdehyde (MDA) and reduced glutathione (GSH) were determined using the spectrophotometric method, and serum gastrin level was measured by an enzyme-linked immunosorbent assay. Gastric nucleotide-binding domain, leucine-rich repeat, and pyrin domain PYD containing protein 3 (NLRP3) and gasdermin D (GSDMD) mRNA expression levels were estimated by quantitative real-time PCR. Finally, the histopathological examination of the glandular part of stomach tissue was done. RESULTS: The ulcer group revealed a significant increase in MDA, gastrin, NLRP3, and GSDMD and a decrease in gastric pH and GSH compared to the control group. Gross investigations of the ulcer group revealed a hemorrhagic lesion in the stomach and an increase in UI. Also, histopathological results for this group showed severe epithelial loss, haemorrhage, inflammatory cell infiltration, and blood vessel congestion. However, Aloe vera treatment improved the gross, biochemical, molecular, and histopathological alterations induced by ethanol when compared to the ulcer group. CONCLUSIONS: Aloe vera exerted antiulcer activities through modulation of oxidant/antioxidant status, anti-secretory properties, and mitigation of pyroptosis.
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Preparaciones de Plantas , Úlcera Gástrica , Ratas , Masculino , Animales , Úlcera Gástrica/inducido químicamente , Úlcera Gástrica/tratamiento farmacológico , Antioxidantes/farmacología , Antioxidantes/uso terapéutico , Proteína con Dominio Pirina 3 de la Familia NLR , Etanol/efectos adversos , Úlcera/tratamiento farmacológico , Gastrinas/uso terapéutico , Piroptosis , Ratas Wistar , Extractos Vegetales/farmacología , Transducción de SeñalRESUMEN
Historically, the genus Aloe has been an indispensable part of both traditional and modern medicine. Decades of intensive research have unveiled the major bioactive secondary metabolites of this plant. Recent pandemic outbreaks have revitalized curiosity in aloe metabolites, as they have proven pharmacokinetic profiles and repurposable chemical space. However, the structural complexity of these metabolites has hindered scientific advances in the chemical synthesis of these compounds. Multi-omics research interventions have transformed aloe research by providing insights into the biosynthesis of many of these compounds, for example, aloesone, aloenin, noreugenin, aloin, saponins, and carotenoids. Here, we summarize the biological activities of major aloe secondary metabolites with a focus on their mechanism of action. We also highlight the recent advances in decoding the aloe metabolite biosynthetic pathways and enzymatic machinery linked with these pathways. Proof-of-concept studies on in vitro, whole-cell, and microbial synthesis of aloe compounds have also been briefed. Research initiatives on the structural modification of various aloe metabolites to expand their chemical space and activity are detailed. Further, the technological limitations, patent status, and prospects of aloe secondary metabolites in biomedicine have been discussed.
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Aloe , Aloe/química , Aloe/metabolismo , Extractos Vegetales/farmacología , Extractos Vegetales/químicaRESUMEN
The use of herbal drugs as alternative and complementary medicine has increased in popularity, raising concerns about their safety profile. Aloe vera, a plant with diverse therapeutic properties, has been extensively used for centuries. This review aims to assess the therapeutic activity and safety profile of Aloe vera. A comprehensive literature search was conducted to gather relevant information from various biomedical databases. The chemical composition, mechanism of action, and therapeutic activities of Aloe vera were analyzed. Aloe vera contains numerous active components such as vitamins, enzymes, minerals, sugars, lignin, saponins, and anthraquinones. Its mechanisms of action involve collagen synthesis, anti-inflammatory effects, immune modulation, laxative properties, and antiviral activity. Aloe vera has demonstrated potential therapeutic benefits in wound healing, diabetes management, liver and kidney protection, and glycemic control. However, it is essential to consider potential side effects, such as skin irritation and allergic reactions. This review provides evidence-based information to improve patient safety and promote informed decisions regarding the use of Aloe vera as a therapeutic agent.
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Aloe , Aloe/efectos adversos , Aloe/química , Humanos , Extractos Vegetales/efectos adversos , Extractos Vegetales/uso terapéutico , Animales , Fitoterapia/métodos , Fitoterapia/efectos adversos , Antiinflamatorios/uso terapéutico , Antiinflamatorios/efectos adversos , Antiinflamatorios/farmacologíaRESUMEN
BACKGROUND: Aloe Vera has a strong analgesic and anti-inflammatory effect, and its use effectively controls pain. This study aimed to determine the effect of Aloe Vera gel versus saline on pain relief of pressure ulcers. METHODS: This study is a double-blind, randomized clinical trial conducted in Valiasr Hospital in Arak, Markazi Province, in the center of Iran from May 2020 to April 2022. Using the available sampling method, 95 patients with pressure ulcers were assessed for eligibility, 64 patients were selected, 33 patients were placed in the experimental and 34 patients in control. For the experimental group, the ulcers were first cleaned with normal saline to remove the slough and then the already prepared Aloe Vera gel was evenly applied. For control groups, the ulcers were first washed with normal saline to remove off the slough and then covered with a sterile cotton gage, and the wound was tightly bandaged with a cotton roll to keep the "daily dressing" in place. A visual pain scale was used to assess the patient's pain level. Data analysis was done using SPSS 17. Descriptive statistics, ANOVA, and greenhouse tests were used. The significance level was 0.05. RESULTS: The results showed that the average pain score in both groups had a downward trend; that is, both dressings effectively reduced pressure ulcer pain (P < 0.001). The greenhouse test results showed that the difference between the two groups was significant (P < 0.001). CONCLUSION: The results showed the effect of Aloe Vera gel in reducing pressure ulcer pain. Dressing with Aloe Vera gel is preferable to reducing pain during dressing changes in patients with pressure ulcers. TRIAL REGISTRATION: Iranian Registry of Clinical Trials IRCT20180715040478N2, 2021-08-17.
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Aloe , Preparaciones de Plantas , Úlcera por Presión , Humanos , Úlcera , Úlcera por Presión/tratamiento farmacológico , Solución Salina , Irán , Cicatrización de Heridas , Vendajes , Dolor/tratamiento farmacológicoRESUMEN
The Dengue virus (DENV) has been increasingly recognized as a prevalent viral pathogen responsible for global transmission of infection. It has been established that DENV's NS5 methyltransferase (MTase) controls viral replication. As a result, NS5 MTase is considered a potentially useful drug target for DENV. In this study, the two phases of virtual screening were conducted using the ML-based QSAR model and molecular docking to identify potential compounds against NS5 of DENV. Four medicinal plants [Aloe vera, Cannabis sativa (Hemp), Ocimum sanctum (Holy Basil; Tulsi), and Zingiber officinale (Ginger)] that showed anti-viral properties were selected for sourcing the phytochemicals and screening them against NS5. Additionally, re-docking at higher exhaustiveness and interaction analysis were performed which resulted in the identification of the top four hits (135398658, 5281675, 119394, and 969516) which showed comparable results with the control Sinefungin (SFG). Post molecular dynamics simulation, 135398658 showed the lowest RMSD (0.4-0.5 nm) and the maximum number of hydrogen bonds (eight hydrogen bonds) after the control while 5281675 and 969516 showed comparable hydrogen bonds to the control. These compounds showed direct interactions with the catalytic site residues GLU111 and ASP131, in addition to this these compounds showed stable complex formation as depicted by principal component analysis and free energy landscape. 135398658 showed lower total binding free energy (ΔGTotal = -36.56 kcal/mol) than the control, while 5281675 had comparable values to the control (ΔGTotal = -34.1 kcal/mol). Overall, the purpose of this study was to identify phytochemicals that inhibit NS5 function, that could be further tested experimentally to treat dengue virus (DENV).Communicated by Ramaswamy H. Sarma.
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BACKGROUND: Dermatitis is a skin condition caused by multiple causes, including radiotherapy treatment. Pharmacological treatments can become chronic and are not exempt from side effects. The latest recommendations of the American Academy of Dermatology establish the use of natural, nourishing, and moisturizing cosmetic products as prevention and the first therapeutic step for dermatitis. Alantel® is a cream developed to reduce redness and irritation, promote the local immune system, combat immunosenescence, and promote the healing of epidermal lesions. The objective was to evaluate the effect of a cream (Alantel) based on natural products at high concentrations for the preventive and curative treatment (at early stages) of radiation-induced dermatitis in patients with breast cancer. METHODS: Our protocol is an experimental, prospective, triple-blind, multicenter, controlled clinical trial with two parallel arms. The experimental group will be treated with Alantel, while the control group will receive another moisturizing cream. Radiotherapy oncology professionals will recruit a total of 88 patients (44 per comparison group) with breast cancer who will receive radiotherapy oncology treatment for 15 days, and they will be randomly allocated to the experimental or control group. Selected patients will be followed up for four visits by primary care physicians for up to 1 week after completion of radiotherapy. The main study variable will be the incidence rate of mild post-radiation dermatitis. An intention-to-treat analysis will be performed, applying a comparison test for independent means and proportions. A bivariate and multivariate analysis will also be developed to check the treatment effect, adjusting for predictive sociodemographic and clinical variables. DISCUSSION: By carrying out this clinical trial, it is expected to verify that Alantel cream, based on natural products at high concentrations, has advantages over a moisturizing cream for the preventive and curative treatment of RD in patients with breast cancer. The COVID-19 pandemic has been influenced by delaying the start of the study. One of the main limitations of this study will be the time required to recruit the patients from the planned sample, given that the selection criteria are restrictive and, although the study is multicenter, recruitment will be coordinated through a single service on radiotherapy oncology. TRIAL REGISTRATION: ClinicalTrials.gov NCT04116151 . Registered on 4 October 2019.
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Aloe , Productos Biológicos , Neoplasias de la Mama , Radiodermatitis , Thymus (Planta) , Humanos , Femenino , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/complicaciones , Manzanilla , Pandemias/prevención & control , Estudios Prospectivos , Radiodermatitis/diagnóstico , Radiodermatitis/tratamiento farmacológico , Radiodermatitis/etiología , Productos Biológicos/uso terapéutico , Resultado del TratamientoRESUMEN
Antimicrobial resistance (AMR) is a growing concern for the future of mankind. Common antibiotics fail in the treatment of microbial infections at an alarming rate. Morbidity and mortality rates increase, especially among immune-compromised populations. Medicinal plants and their essential oils, as well as iodine could be potential solutions against resistant pathogens. These natural antimicrobials abate microbial proliferation, especially in synergistic combinations. We performed a simple, one-pot synthesis to prepare our formulation with polyvinylpyrrolidone (PVP)-complexed iodine (I2), Thymus Vulgaris L. (Thyme), and Aloe Barbadensis Miller (AV). SEM/EDS, UV-vis, Raman, FTIR, and XRD analyses verified the purity, composition, and morphology of AV-PVP-Thyme-I2. We investigated the inhibitory action of the bio-formulation AV-PVP-Thyme-I2 against 10 selected reference pathogens on impregnated sterile discs, surgical sutures, cotton gauze bandages, surgical face masks, and KN95 masks. The antimicrobial properties of AV-PVP-Thyme-I2 were studied by disc diffusion methods and compared with those of the antibiotics gentamycin and nystatin. The results confirm AV-PVP-Thyme-I2 as a strong antifungal and antibacterial agent against the majority of the tested microorganisms with excellent results on cotton bandages and face masks. After storing AV-PVP-Thyme-I2 for 18 months, the inhibitory action was augmented compared to the fresh formulation. Consequently, we suggest AV-PVP-Thyme-I2 as an antimicrobial agent against wound infections and a spray-on contact killing agent.
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Antiinfecciosos , Yodo , Thymus (Planta) , Yodóforos , Antiinfecciosos/farmacología , Antibacterianos/farmacología , Povidona Yodada , Gossypium , PolímerosRESUMEN
This study aimed to assess the efficacy of an anticoccidial vaccine and the anticoccidial activity of Aloe vera in broiler chickens infected with Eimeria tenella (E. tenella). A total of 225 healthy, sexless, one-day-old broiler chicks (avian48) from a commercial broiler company were randomized into nine experimental groups of 25 chicks. The groups were as follows: Group 1 (control, vaccinated, non-infected), Group 2 (vaccinated and infected with 5 × 104 sporulated oocysts), Group 3 (vaccinated, infected with 5 × 104 sporulated oocysts, and treated with Aloe vera), Group 4 (infected with 5 × 104 sporulated oocysts and treated with Aloe vera), Group 5 (positive control, infected with 5 × 104 sporulated oocysts), Group 6 (challenged with 5 × 104 sporulated oocysts and then treated with amprolium), Group 7 (treated with amprolium), Group 8 (blank control negative group), and Group 9 (treated with Aloe vera gel).Various parameters were evaluated, including clinical signs, growth performance, oocyst shedding, hematological and immunological parameters, and pathological lesion scoring. The results demonstrated that Aloe vera improved growth performance, reduced oocyst shedding, and decreased caecal lesion scores in E. Tenella-infected broiler chicks. The use of Aloe vera in combination with either amprolium or anticoccidial vaccines provided a potential solution to the issues of drug resistance and drug residues.In conclusion, this study provides valuable insights regarding the control of coccidiosis in broilers. Supplementing the chicken diet with Aloe vera had beneficial effects on the pathogenicity and infectivity of E. tenella, making it a cost-effective alternative as an herbal extract with no adverse side effects for coccidiosis control. These findings suggest that Aloe vera can be considered a potential candidate for inclusion in broiler diets for effective coccidiosis control.
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Aloe , Coccidiosis , Eimeria tenella , Enfermedades de las Aves de Corral , Animales , Pollos , Amprolio/farmacología , Amprolio/uso terapéutico , Coccidiosis/tratamiento farmacológico , Coccidiosis/prevención & control , Coccidiosis/veterinaria , Extractos Vegetales/farmacología , Extractos Vegetales/uso terapéutico , Oocistos , Vacunación/veterinaria , Enfermedades de las Aves de Corral/tratamiento farmacológico , Enfermedades de las Aves de Corral/prevención & controlRESUMEN
Raft-forming systems are designed to relieve reflux symptoms by forming a physical barrier on top of the stomach. The present study aimed to evaluate the physico-chemical properties of alginate-aloe vera raft-forming systems for the first time. To achieve this goal, aloe vera was used in the proportion of 1 and 1.5 % in raft suspensions containing 5 % alginate as the main component of gel structure. Rafts were characterized by their volume, floating behavior, thickness, swelling properties, strength, resilience, reflux resistance, and acid neutralization capacity (ANC). Results showed the effectiveness of aloe vera in forming rafts that were voluminous, buoyant with greater total floating time (TFT), and stronger than formulations with no aloe vera. Furthermore, data showed that the presence of aloe vera could improve resilience time, swelling proportions, resistance to reflux under simulant conditions of movement in the stomach, and ANC values of rafts. Rafts were further characterized by oscillatory strain sweep test, differential scanning calorimetry, and Fourier transform infrared spectroscopy. Evaluation of the mechanical properties of rafts displayed a viscoelastic behavior of gels corresponding to the internal cross-linked structure of rafts. This study demonstrated that designing of alginate-aloe vera rafts can be suitable for the treatment of gastro-esophageal reflux disorders.
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Aloe , Reflujo Gastroesofágico , Alginatos/uso terapéutico , Alginatos/química , Aloe/química , Reflujo Gastroesofágico/tratamiento farmacológico , Composición de Medicamentos/métodosRESUMEN
Aim: To evaluate the clinical and radiographic efficacy of Nigella sativa and Aloe vera as pulp medicaments in primary molars in comparison to formocresol. Materials and methods: This randomized controlled trial is a three-arm, parallel-group study. This research included 66 vital, carious primary molars that required pulpotomy treatment in 4-7-year-old children. Teeth were randomly assigned to one of the three groups: groups (1-3) Nigella sativa, Aloe vera, and formocresol, respectively. All teeth were covered with stainless steel crowns (SSC) after the pulpotomy procedure was done and were assessed clinically and radiographically at 3, 6, and 12 months following Zurn and Seale criteria. Results: After 12 months, the clinical success rate was found to be 40, 90, and 72.7% for Nigella sativa, Aloe vera, and formocresol groups, respectively. While the radiographic assessment showed a success rate of 20, 72.7, and 81.8%, respectively. Conclusion: Aloe vera can be considered as an alternative pulpotomy medicament to formocresol. On the other hand, Nigella sativa is not recommended to be used in pulpotomy procedures. Further long-term follow-up clinical studies and histological studies are recommended. Clinical significance: Although formocresol is the most popular used material in pulp therapy, concerns were raised regarding its toxicity and carcinogenicity by the International Agency for Research on Cancer (IARC). Consequently, herbal medicine is expanding rapidly worldwide nowadays and herbal extracts are suggested as an alternative to formocresol for their proposed antibacterial and anti-inflammatory properties. How to cite this article: Sharaf RM, Kabil NS, Youssef FS, et al. Clinical and Radiographic Evaluation of Nigella sativa and Aloe vera as Pulpotomy Medicaments in Primary Teeth: A Randomized Controlled Trial. Int J Clin Pediatr Dent 2023;16(S-2):S195-S201.
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Introduction The denture bases fabricated from polymethylmethacrylate (PMMA) have some disadvantages, such as surface prone to microbial growth and biofilm accumulation, which contributes to the onset and dissemination of infections among denture wearers. Therefore, the purpose of this in vitro study was to evaluate the flexural strength, hardness, and antimicrobial effect of denture base resin incorporated with 0.05% and 0.1% silver nanoparticles (AgNPs) of Aloe barbadensis miller (aloe vera), Morinda citrifolia (noni), and Boesenbergia rotunda (finger root). Materials and methods A total of 84 PMMA samples were used and were divided into three groups. Flexural strength tests were performed on Group 1 PMMA blocks. Group 2 involved hardness testing of PMMA blocks, whereas Group 3 involved antimicrobial activity. Each group was subsequently split into seven subgroups with differing concentrations of AgNPs: Sub Group 1: control (no AgNPs), Sub Group 2: 0.05% aloe vera AgNPs, Sub Group 3: 0.1% aloe vera AgNPs, Sub Group 4: 0.05% noni AgNPs, Sub Group 5: 0.1% of noni AgNPs, Sub Group 6: 0.05% finger root AgNPs, and Sub Group 7: 0.1% finger root AgNPs. The flexural strength was evaluated using a universal testing machine (Instron 8801). Surface hardness was measured using a Vickers tester (Tukon 1102). For the antimicrobial activity analysis, the samples were incubated in a suitable culture broth containing Candida albicans for 24 hours. Microbial colony count (colony-forming unit (CFU)/mL) was estimated to evaluate the microbial adhesion to the surface of the denture base materials. Statistical analysis The flexural strength, hardness, and CFU between the groups were analyzed using one-way analysis of variance (ANOVA) followed by multiple comparisons with Tukey's honest significant difference (HSD) test (α=0.05). The level of statistical significance was determined at p<0.05. Results It was observed that the mean flexural strength was maximum in PMMA incorporated with 0.05% of aloe vera AgNPs and least in PMMA incorporated with 0.1% noni AgNPs. It was seen that a steady loss in flexural strength is observed from 0.05% to 0.1%. The mean hardness was maximum in PMMA incorporated with 0.1% of noni AgNPs and least in PMMA incorporated with 0.05% aloe vera AgNPs. It was also found that the hardness was directly proportional to the number of nanoparticles. With an increase in the weight percentage of nanoparticles, a steady increase in hardness was seen in all the test groups. In our study, the results showed that finger root 0.1% showed the least CFU with a significant reduction of C. albicans adherence; therefore, it indicates higher anti-fungal activity. Aloe vera 0.05% showed the lowest inhibition of C. albicans, suggesting the least anti-fungal activity. Conclusion Within the limitations of this study, It can thus be concluded that the addition of AgNPs incorporated with plant extracts of Aloe barbadensis miller (aloe vera), Morinda citrifolia (noni), and Boesenbergia rotunda (finger root) can alter the flexural strength, hardness, and microbial adhesion of PMMA. In our study, it can be concluded that flexural strength increases with the addition of AgNPs of 0.5% concentration after which a steady loss is seen. However, the hardness and antimicrobial activity increased with an increase in the concentration of AgNPs in all three plant extracts.
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AIM: To compare the clinical and radiographically mixture of zinc oxide with Aloe vera, Curcumin and neem as an obturating material for pulpectomy. MATERIALS AND METHODS: The study comprised of age group 4-8 years children requiring endodontic treatment for at least a single primary molar tooth. Sixty primary molar teeth from 43 children were divided equally and randomly into four study groups. The materials used for obturation were zinc oxide powder (ZnO) and Eugenol (ZOE) (group I), ZnO and Aloe vera Gel (group II), ZnO and Curcumin Powder (group III), ZnO and neem extract (group IV). They were evaluated clinically and radiographically at immediate postoperative and then at 1-, 3-, 6-, and 9-month intervals. RESULTS: At the end of 9 months, the Chi-square test revealed 100% success rate for recovery of pain in group I and III, 66.66% in group II and 93.3% in group IV. The success rates for absence of abscess and for periradicular radiolucency in group I, III, and group IV were 100% and 66.6% for group II. The success rate for periapical radiolucency in group I and group III was 100%, in group II 66.6% and in group IV 93.35%. The success rate for all the groups shows 100% success in terms of pathological root resorption. CONCLUSION: Zinc oxide eugenol has proven to be the best obturating material. ZnO with Aloe vera showed a success rate which is significantly lower than the other medicaments. ZnO with Curcumin and ZnO with neem had shown promising clinical and radiographical results. CLINICAL SIGNIFICANCE: ZnO with Curcumin and ZnO with neem can be used as a root canal filling material in primary teeth with further follow-up studies.
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Curcumina , Materiales de Obturación del Conducto Radicular , Óxido de Zinc , Niño , Humanos , Preescolar , Óxido de Zinc/uso terapéutico , Eugenol , Curcumina/uso terapéutico , Polvos , Diente Primario , Cemento de Óxido de Zinc-Eugenol/uso terapéutico , Materiales de Obturación del Conducto Radicular/uso terapéutico , Pulpectomía/métodosRESUMEN
Aloe Barbadensis Miller (Aloe Vera, AV) is a widely recognized for its diverse health-promoting, skin care, and medicinal properties. This narrative review provides a comprehensive overview of AV's bioactive compounds, pharmacological activities, potential applications, its toxic and adverse effects, as well as the clinical evidence supporting AV's efficacy in disease prevention. AV contains over 200 bioactive compounds, with the inner clear gel of the leaves containing the majority of these compounds. These include phenolic acids (274.5-307.5 mg/100 g), flavonoids. (3.63-4.70 g/kg), polysaccharides (3.82-6.55 g/kg), saponins, alkaloids, terpenoids, and anthraquinone derivatives. Findings from clinical studies involving both humans and animals highlight the therapeutic potential of AV across diverse health domains. The studies demonstrate AV's efficacy in reducing blood glucose levels, exhibiting antioxidant and immunomodulatory effects, inducing apoptosis in cancer cells, protecting the liver from damage, and displaying antimicrobial properties. In the fields of dermatology and dentistry, AV has also been observed to promote skin and oral health. However, it is imperative to acknowledge potential risks, adhere to recommended dosages, and seek guidance from healthcare experts before employing AV as a natural therapeutic option. Moreover, considering safety concerns, further well-designed randomized controlled trials are necessary to substantiate the potential benefits of AV and comprehensively assess any associated risks.
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To restore the integrity of the skin and subcutaneous tissue, the wound healing process involves a complex series of well-orchestrated biochemical and cellular events. Due to the existence of various active components, accessibility and few side effects, some plant extracts and their phytoconstituents are recognised as viable options for wound healing agents. To find possible inhibitors of diabetic wound healing, four main constituents of aloe vera were identified from the literature. TGF-ß1 and the compounds were studied using molecular docking to see how they interacted with the active site of target protein (PDB ID: 6B8Y). The pharmacokinetics investigation of the aloe emodin with the highest dock score complied with all the Lipinski's rule of five and pharmacokinetics criteria. Conformational change in the docked complex of Aloe emodin was investigated with the Amber simulation software, via a molecular dynamic (MD) simulation. The MD simulations of aloe emodin bound to TGF-ß1 showed the significant structural rotations and twists occurring from 0 to 200 ns. The estimate of the aloe emodin-TGF-ß1 complex's binding free energy has also been done using MM-PBSA/GBSA techniques. Additionally, aloe emodin has a wide range of enzymatic activities since their probability active (Pa) values is >0.700. 'Aloe emodin', an active extract of aloe vera, has been identified as the key chemical in the current investigation that can inhibit diabetic wound healing. Both in-vitro and in-vivo experiments will be used in a wet lab to confirm the current computational findings.Communicated by Ramaswamy H. Sarma.
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Descrever como acontece a utilização de Aloe vera como estratégia de cuidado de enfermagem para o tratamento de pessoas com radiodermatites. Metodologia: caráter retrospectivo e descritivo com a técnica da entrevista semiestruturada com as enfermeiras prescritoras de Aloe. Resultados: estruturação de conhecimentos sobre o Aloe vera como conduta de enfermagem nas radiodermatites que no Hospital Solidariedade resulta na efetiva prevenção de radiodermatites, principalmente de suas formas mais graves. Salienta-se que a babosa consegue prevenir a radiodermatite através do aumento da oxigenação da lesão e da diminuição da quantidade local de tecidos mortos. O estudo, também, proporciona uma maior compreensão sobre a função do enfermeiro na radioterapia e na reabilitação da pele. Conclusão: o Aloe vera tem um papel determinante na prevenção das radiodermatites, sendo um agente terapêutico inovador na área da enfermagem dermatológica e oncológica.(AU)
To describe how Aloe vera is used as a nursing care strategy to treat people with radiodermatitis. Methodology: retrospective and descriptive, using semi-structured interviews with nurses who prescribe Aloe vera. Results: structuring of knowledge about Aloe vera as a nursing approach to radiodermatitis at Solidarity Hospital resulted in the effective prevention of radiodermatitis, especially its more severe forms. It should be noted that aloe vera can prevent radiodermatitis by increasing oxygenation of the lesion and reducing the local amount of dead tissue. The study also provides a greater understanding of the role of nurses in radiotherapy and skin rehabilitation. Conclusion: Aloe vera plays a decisive role in the prevention of radiodermatitis and is an innovative therapeutic agent in the field of dermatology and oncology nursing.(AU)
Describir cómo se utiliza el Aloe vera como estrategia de cuidados de enfermería para tratar a personas con radiodermitis. Metodología: retrospectiva y descriptiva, mediante entrevistas semiestructuradas a enfermeros que prescriben Aloe vera. Resultados: la estructuración del conocimiento sobre el Aloe vera como abordaje de enfermería para la radiodermitis en el Hospital de la Solidaridad resultó en la prevención eficaz de la radiodermitis, especialmente de sus formas más graves. Cabe destacar que el aloe vera puede prevenir la radiodermatitis al aumentar la oxigenación de la lesión y reducir la cantidad local de tejido muerto. El estudio también permite comprender mejor el papel del personal de enfermería en la radioterapia y la rehabilitación cutánea. Conclusión: El aloe vera desempeña un papel decisivo en la prevención de la radiodermatitis y es un agente terapéutico innovador en el campo de la enfermería dermatológica y oncológica.(AU)
Asunto(s)
Radiodermatitis , Aloe , Atención de EnfermeríaRESUMEN
Objectives: Aloe vera and tulsi were compared in this study to see how well they treated oral submucous fibrosis (OSMF). Materials and Method: The study involved thirty healthy volunteers aged from 20 to 55 without any systemic complications. The patients were given medications that needed to be applied two to three times daily. For four months, patients were followed up with monthly follow-up visits. The differences in the mouth opening and changes to the burning sensation on the visual analog scale (VAS) were statistically analyzed. Results: Both the burning sensation and mouth opening showed a statistically significant improvement. Conclusion: Tulsi and aloe vera provide a secure and effective method for treating OSMF symptoms.
RESUMEN
BACKGROUND: Complete microbial eradication from the root canal and 3-dimensional obturation of the canal space are necessary for an efficient root canal procedure. AIM: The current research was conducted to assess the antimicrobial effectiveness of herbal root canal irrigants and Chlorhexidine against Enterococcus faecalis. MATERIALS AND METHODS: The brain heart infusion (BHI) broth was used to grow the E. faecalis (ATCC) bacterial culture overnight before it was inoculated onto Mueller-Hinton agar plates. Agar-well diffusion was used to measure antibacterial inhibition. Respective propolis, Triphala, aloe vera, and chlorhexidine irrigants were added to the appropriate wells in agar plates and incubated for 24 hours at 37°C. Each well's bacterial inhibition zone was measured and recorded. Statistics were used to tabulate and analyze the results. RESULTS: Chlorhexidine indicated the maximum inhibitory zone against E. faecalis, subsequently propolis and Triphala, and the lowest by A. vera extract. CONCLUSION: Propolis, Triphala, and aloe vera were tested herbal remedies that demonstrated an inhibitory zone against E. faecalis. These irrigants are therefore, suitable for use as root canal irrigating solutions.
RESUMEN
OBJECTIVE: To investigate the healing efficacy of topical Aloe vera enhanced by shockwave or ultrasound therapy on wounds in rats and compare both effects. METHOD: A total of 75 male albino rats were randomly divided into equal groups A, B, C, D and E. Under anaesthesia, a wound (6cm2) was created on the back of each rat. Group A received topical Aloe vera under occlusive dressing followed by shockwave therapy with the following parameters: 600 shocks, four pulses/second and 0.11mJ/mm2. Group B received topical Aloe vera under occlusive dressing followed by therapeutic ultrasound with the following parameters: pulsed mode, 2:8 duty cycle, 1MHz and 0.5 W/cm2. Group C received the same treatment as group A but in a reversed sequence-the shockwave therapy followed by the Aloe vera gel. Group D received the same treatment as group B but in a reversed sequence-therapeutic ultrasound followed by the Aloe vera gel. And control group E only received topical Aloe vera under occlusive dressing. Each group received three sessions per week, for two weeks. Wound extent and shrinkage rates were measured at study initiation and at the end of each week. RESULTS: There were significant wound reductions in groups A and B compared to C and D, respectively, and in group A compared to group B. CONCLUSION: Shockwaves and ultrasound were found to amplify the effect of the Aloe vera on the wound, and there was improved wound healing in the shockwave group A compared to the ultrasound group B.