Recurrent aphthous stomatitis (RAS) is the most common disorder in the oral mucosa that affects the daily quality of life of patients, and there is currently no specific treatment. In the present study, we developed aloe vera fermentation gel under the action of probiotics on aloe vera. In total, 35 patients with the history of aphthous stomatitis were enrolled to explore the potential benefits of aloe vera fermentation gel to treat RAS, and the healing-promotion effects were recorded and compared; microbial compositions in different groups were tested by high-throughput sequencing. Our results indicated that the duration of healing time of the aloe group showed potentially better effects because of the higher proportion of 4–6 day healing time (35% vs. 20%) and lower proportion of 7–10 day healing time (65% vs. 80%) compared with that of the chitosan group. Also, the use of aloe vera fermentation gel could return oral bacteria to normal levels and reduce the abundance of harmful oral bacteria including Actinomyces, Granulicatella, and Peptostreptococcus. These results suggest that aloe vera fermentation gel has the ability to treat patients with RAS and has positive prospects in clinical applications.

Clinicians and wound care nurses in Indonesia usually use Nigella sativa oil (NSO) gel and aloe vera (AV) gel to treat diabetic ulcers. However, there are no st...

Clinicians and wound care nurses in Indonesia usually use Nigella sativa oil (NSO) gel and aloe vera (AV) gel to treat diabetic ulcers. However, there are no st...

Objective Corrosion Reviews is an international bimonthly journal devoted to critical reviews and, to a lesser extent, outstanding original articles that are key to advancing the understanding and application of corrosion science and engineering in the service of society. Papers may be of a theoretical, experimental or practical nature, provided that they make a significant contribution to knowledge in the field. Topics Cutting-edge topics such as but not limited to the following: Corrosion of materials in energy systems Corrosion of biomaterials and medical devices Corrosion of materials in the chemical process industries High temperature corrosion Nuclear waste disposal The effect of corrosion on water pollution and the environment Corrosion of advanced materials Degradation of non-metals Corrosion control and monitoring techniques Modeling and life prediction Article formats Review articles and high-relevant original articles > Information on submission process

Reactive oxygen species (ROS) are implicated in the aetiology of gastric disorders and are a key pathogenic feature in gastric mucosal injury. Interve…

The aim of this study was to evaluate the potential anticancer properties and modulatory effect of selected Aloe vera (A. vera) active principles on antioxidant enzyme activities. Thus, three anthraquinones (Namely: aloesin, aloe-emodin and barbaloin) were extracted from A. vera leaves by supercriti …

Background: The prevalence of diabetes is rapidly rising worldwide at an alarming rate. Over the last 30 years, the status of diabetes has changed from being considered as a mild disorder of the elderly to one of the major causes of morbidity and mortality affecting the youth and middle aged people. Aloe vera has been used in folk medicine as a remedy for various diseases. It is extensively studied in treating diabetes mellitus. Aims and Objectives: This study evaluates the hypoglycemic effect of A. vera leaf dried powder and compares it with standard Metformin in alloxan-induced diabetic rats. Materials and Methods: Diabetes mellitus was experimentally induced in rats by intraperitoneal injection of alloxan monohydrate at a dose of 150 mg/kg. A pure extract of A. vera leaf was given orally once daily for 5 weeks in three graded doses of 100, 200, 400 mg/kg and compared with control (2 ml distilled water) and standard (metformin 50 mg/kg). Results: The elevated blood glucose levels in diabetic rats were reduced by the treatment with A. vera leaf extract at doses of 200 mg/kg and 400 mg/kg which was comparable to 50 mg/kg of metformin with no statistically significant difference (P < 0.0001). Conclusion: Our study concludes that A. vera leaf extract has a favorable effect in reversing alloxan induced hyperglycemia in rats.

Several factors limit the absorption and bioavailability of vitamins. Vitamin C, a commonly used water-soluble supplement reduces the risk of disease. Vitamin B(12) is necessary for the development of RBC, growth, and nervous system. Vitamin B(12) deficiency is common among elderly. Thus, agents tha …

This study seems to suggest that Aloe may be successfully associated with chemotherapy to increase its efficacy in terms of both tumor regression rate and survival time.

AIM: Diet is a natural source of butyrate through the fermentation of non-digestive fiber, such as acemannan in Aloe vera gel, is a strong appearing target for health and quality of life as an immune modulation and colorectal cancer prevention in aged people. In our earlier research on fermentation by endophytic bacteria in Aloe vera gel, butyric acid was identified by GC/MSD analysis. Present investigation aims the identification of the microbiota. MATERIALS AND METHODS: The endophytic microbiota of Aloe vera gel in the fermented media were examined by use of matrix-assisted laser desorption ionization-time of flight mass spectrometry. RESULTS: The following microbiota were identified: Bacillus cereus, B. licheniformis, Lactobacillus paralimentarium, Yeast: Clavispora lusitaniae. The safety pattern of the prepared Aloe vera gel was tested on normal non-cancerous cells and indicated the absence of any significant possible toxicity on the cells. Also, the extracted gels showed abilities to regulate the inflammatory responses in the inflammation cell models via the reduction in the amount of induced reactive oxygen species and both COX 1 and 2 enzymes. DISCUSSIOIN: Identification of butyrate-producing endophytic microbiota in Aloe vera gel fermentation and finding of inflamatory as well as antioxidant activities of butyrate in the fermented gel may help explain the known beneficial effects of butyrate in intestinal colon and on colitis. An innovative concept of symbiotics: a combination of Aloe vera gel juice and microbiota: Bacillus cereus, B.licheniformis. Lactobacillus paralimentarium and Clavispora lusitaniae, is a perspective on alleviation of cancer disease and improvement of gastrointestinal health by butyrate fermentation.

Background Aloe’s reported bioactivities (anticancer, anti-inflammatory and wound healing) suggest they might inhibit a subgroup of matrix metalloproteinases (MMPs) called gelatinases (MMP-2 and MMP-9). The goal of the present study was to compare the MMP inhibitory potential of two Aloe species, A. vera and A. arborescens. Methods Different types of extraction were tested and specific bioactive compounds were quantified. Cancer cell invasion inhibitory activities were measured in vitro using the wound healing assay in human colon cancer cells (HT29). Effects on gelatinase activities were further assessed by dye-quenched gelatin and gelatin zymography. Results Different types of extraction yielded significantly different levels of bioactivities and of bioactive compounds, which might be due to a greater amount of extractable bioactive compounds such as anthraquinones. Both A. arborescens and A. vera have potential as inhibitory agents in cancer cell proliferation via MMP-9 and MMP-2 enzymatic activity inhibition, being able to reduce colon cancer cell proliferation and migration but A. arborescens showed to be a more effective inhibitor of cancer cell migration than A. vera. Conclusion This work opens novel perspectives on the mode of action of Aloe species in cancer cell migration and may provide clues as to why there are so many conflicting results on Aloe’s activities.

The nutraceutical properties of Aloe vera have been attributed to a glucomannan known as acemannan. Recently information has been published about the presence of fructans in Aloe vera but there are no publications about acemannan and fructans as prebiotic compounds. This study investigated in vitro the prebiotic properties of these polysaccharides. Our results demonstrated that fructans from Aloe vera induced bacterial growth better than inulin (commercial FOS). Acemannan stimulated bacterial growth less than fructans, and as much as commercial FOS. Using qPCR to study the bacterial population of human feces fermented in a bioreactor simulating colon conditions, we found that fructans induce an increase in the population of Bifidobacterium spp. Fructans produced greater amounts of short chain fatty acids (SCFA), while the branched-chain fatty acids (BCFA) did not increase with these polysaccharides. Acemannan increased significantly acetate concentrations. Therefore, both Aloe vera polysaccharides have prebiotic potentials.

Information and research on acemannan.

Background: We aimed to investigate the prevalence of Aloe Vera gel extract and antibiotic resistance against in Escherichia coli, Shigella, Salmonella spp and Staphylococcus aureus were isolated fro...

Ulcerative colitis (UC), an idiopathic inflammatory disorder in the colon, has become a clinical challenge, owing to the increasing incidence and poor prognosis. The conventional treatments for UC including aminosalicylates, corticosteroids, and immunosuppressants, ...

The main effects of different drying procedures: spray-, industrial freeze-, refractance window- and radiant zone-drying, on acemannan, the main bioac…

The main aim of this study was to evaluate the effect of different drying procedures, used at industrial scale, on physicochemical properties, such as…

There are no literature references describing the effect of consumption of Aloe vera liquid preparations on the absorption of water- or fat-soluble vitamins. There is a very large population worldwide which consume vitamins and many people also consume Aloe. Thus we report the effect of Aloe on the …

There is a tendency nowadays to encourage the use of natural substances in dentistry. Aloe vera is one of these substances, which has recently gained …

Introduction: Pruritus is one of the most common problems in patients with kidney failure. 60-80% of dialysis patients complain of itchy skin for which different therapies have been recommended. Medicinal plants compose a group of these therapies. This study aimed to evaluate the effect of aloe Vera gel on pruritus in ...

Aggregation of proteins is a physiological process which contributes to the pathophysiology of several maladies including diabetes mellitus, Huntingto…

The aim of present work was to investigate preventive role of orally administered Aloe vera supplemented probiotic lassi (APL) on Shigella dysenteriae…