orabase has been researched along with Periodontitis* in 6 studies
1 review(s) available for orabase and Periodontitis
Article | Year |
---|---|
Behçet's syndrome presenting with chronic periodontitis: a case report.
Behçet's syndrome is a disease of uncertain aetiology characterised by recurrent oral and genital ulcerations, ocular lesions and skin lesions. Although cases of this syndrome have been reported almost worldwide, the literature did not reveal any reports from this region. Management of this disorder is mainly palliative. However several treatment regimens have been tried. Following are some of the treatments considered effective. Azathioprine, corticosteroids, chlorambucil, transfusions of fresh blood or plasma and fibrinolytic therapy with phenformin and ethyloestrenol. The importance of multi-disciplinary management of such patients is emphasized. Topics: Behcet Syndrome; Carboxymethylcellulose Sodium; Chronic Disease; Female; Hospitals, University; Humans; Kenya; Lidocaine; Middle Aged; Periodontitis | 1992 |
1 trial(s) available for orabase and Periodontitis
Article | Year |
---|---|
Clinical evaluation of the combination of anorganic bovine-derived hydroxyapatite matrix/cell-binding peptide (P-15) in particulate and hydrogel form as a bone replacement graft material in human periodontal osseous defects: 6-month reentry controlled cli
This prospective, randomized, controlled clinical trial study compared the clinical outcomes of the biomaterial anorganic bovine-derived hydroxyapatite matrix/cell-binding peptide (ABM/P-15) as a biocompatible hydrogel carrier consisting of carboxymethylcellulose and glycerol or in particulate form when used as a bone replacement graft in the treatment of human periodontal infrabony defects.. Nineteen patients with advanced chronic periodontitis were recruited. All patients had at least two non-adjacent intrabony osseous defects > or = 3 mm after completion of cause-related periodontal therapy. The surgical procedures included access flaps for root instrumentation and filling the defect with ABM/P-15 in hydrogel or particulate form. Reentry access flap surgery was performed at 6 months. Changes in soft and hard tissue outcome measurements between baseline and 6 months were evaluated in all defects.. At 6 months, no significant differences between ABM/P-15 hydrogel and ABM/P-15 particulate were demonstrated for the amount of defect fill (3.10 +/- 0.85 mm [75.0%] versus 3.09 +/- 1.11 mm [73.7%], respectively) or defect resolution (85.8% versus 81.9%). Changes in soft tissue clinical outcomes did not show significant differences between the treatments.. This trial failed to demonstrate superiority of the novel ABM/P-15 hydrogel therapeutic modality over the standard ABM/ P-15 particulate graft in the treatment of intrabony periodontal defects. Topics: Adult; Alveolar Bone Loss; Animals; Bone Regeneration; Bone Substitutes; Carboxymethylcellulose Sodium; Cattle; Collagen; Female; Glycerol; Humans; Hydrogels; Hydroxyapatites; Male; Middle Aged; Oral Surgical Procedures; Particle Size; Peptide Fragments; Periodontitis; Prospective Studies; Treatment Outcome | 2007 |
4 other study(ies) available for orabase and Periodontitis
Article | Year |
---|---|
Characterization of Chlorhexidine-Impregnated Cellulose-Based Hydrogel Films Intended for the Treatment of Periodontitis.
Periodontitis comprises a chronic inflammation that is initiated by microbiota biofilm. If left untreated, periodontitis may lead to permanent tooth loss. Herein, we propose to design and improve a localized form of therapy comprising a chlorhexidine-impregnated hydrogel. Hydrogel films were prepared by varying the ratio between cellulose (MCC) and carboxymethylcellulose sodium (CMC) using the crosslinker epichlorohydrin (ECH). The hydrogel was loaded with chlorhexidine. Increasing the CMC ratio led to a reduction in the number of pores, an increase in their size, lower glass transition temperature ( Topics: Anti-Infective Agents; Bacteria; Carboxymethylcellulose Sodium; Chlorhexidine; Drug Liberation; Elastic Modulus; Fungi; Glass; Humans; Kinetics; Methylgalactosides; Microbial Sensitivity Tests; Periodontitis; Tensile Strength; Transition Temperature | 2021 |
Orabase formulation with cashew gum polysaccharide decreases inflammatory and bone loss hallmarks in experimental periodontitis.
This study aimed to investigate the chemical characteristics and the effects of an orabase gel with Cashew Gum Polysaccharide (CG-P) from Anacardium occidentale L. on alveolar bone loss and relative mRNA expression of TNF-α, IL-1β, RANK, RANKL, and OPG in the periodontal tissue of Wistar rats (Rattus norvegicus) subjected to ligature-induced periodontitis. Crude cashew gum was collected and purified by chemical processes; then, the CG-P was mixed with orabase gel. Female rats were randomly divided into four groups of six animals each: saline 0.9% (Sal Group); orabase gel (Gel Group); 50mg CG-P/1g orabase gel (CG-P50 Group) and 150mg CG-P/1g orabase gel (CG-P150 Group). Periodontitis was induced in the animals; they were treated for 20days with one daily topical application. The purification process of CG-P presented high yield and resulted in a protein-free product. The treatment with CG-P150 (150mg CG-P/1g orabase gel) significantly reduced alveolar bone loss, decreased the relative mRNA expression of TNF-α, IL-1β, RANKL and the RANKL/OPG ratio, and caused a significant decrease in myeloperoxidase activity of the gingival tissue. Thus, the CG-P in orabase represents a potential adjuvant drug for the treatment of periodontitis and possible source of new biotechnological discoveries. Topics: Alveolar Bone Loss; Anacardium; Animals; Carboxymethylcellulose Sodium; Disease Models, Animal; Female; Gene Expression Regulation; Humans; Inflammation; Interleukin-1beta; Oxidative Stress; Periodontitis; Peroxidase; Polysaccharides; RANK Ligand; Rats; Rats, Wistar; Tumor Necrosis Factor-alpha | 2018 |
Differential effects of natural Curcumin and chemically modified curcumin on inflammation and bone resorption in model of experimental periodontitis.
The purpose of this study was to compare the effects of the oral administration of natural curcumin and a chemically modified curcumin (CMC2.24) on osteoclast-mediated bone resorption, apoptosis, and inflammation in a murine model of experimental periodontal disease.. Fifty male rats were distributed among the following treatment groups: (i) 2% carboxymethylcellulose, (ii) CMC2.24 30 mg/kg body weight, (iii) Curcumin 100 mg/kg body weight and (iv) no treatment. Compounds were administered daily by oral intubation over a 15-day period of time. Periodontal disease was induced by injections of LPS (lipopolysaccharide) into the gingival tissues three times per week. Contralateral sides were injected with the same volume of PBS (phosphate buffered saline) vehicle. After 15 days, hemimaxillae and gingival tissues were harvested. Bone resorption was assessed by μCT (microcomputer tomography). Formalin-fixed, paraffin embedded histological sections were stained with haematoxylin/eosin (H/E) for the assessment of cellular infiltrate or subjected to immunohistochemistry for detecting TRAP (tartrate-resistant acid phosphatase)-positive cells and caspase-3. Apoptosis was assessed in the gingival tissues by DNA fragmentation.. CMC2.24 and curcumin caused a significant reduction of the inflammatory cell infiltrate, however μCT analysis showed that only CMC2.24 reduced bone resorption and the number of TRAP-positive multinucleated cells (osteoclasts). Curcumin, but not CMC2.24, significantly reduced the number of apoptotic cells in the gingival tissues and of osteocytes in the alveolar bone crest.. The results suggest that CMC2.24 and curcumin inhibit inflammation by different mechanisms, but only CMC2.24 was capable of reducing alveolar bone resorption in the LPS-induced model of periodontitis. Topics: Administration, Oral; Alveolar Bone Loss; Animals; Apoptosis; Body Weight; Bone and Bones; Carboxymethylcellulose Sodium; Caspase 3; Curcumin; Disease Models, Animal; Gingiva; Immunohistochemistry; Inflammation; Lipopolysaccharides; Male; Osteoclasts; Periodontitis; Rats; Tartrate-Resistant Acid Phosphatase; Time Factors; Tomography | 2018 |
Novel probiotic dissolvable carboxymethyl cellulose films as oral health biotherapeutics: in vitro preparation and characterization.
Oral health is influenced by the mouth's resident microorganisms. Dental caries and periodontitis are oral disorders caused by imbalances in the oral microbiota. Probiotics have potential for the prevention and treatment of oral disorders. Current formulations, including supplements and foods, have limitations for oral delivery including short storage time, low residence time in the mouth, effects on food consistency, and low patient compliance. Oral thin films (OTFs) may be efficient in delivering probiotics to the mouth. This research aims to develop a novel carboxymethyl cellulose (CMC)-probiotic-OTF to deliver probiotics for the treatment/prevention of oral disorders.. CMC-OTFs were developed with varying CMC concentration (1.25 - 10 mg/mL), weight (5 - 40 g), thickness (16 - 262 μm), hygroscopicity (30.8 - 78.9 mg/cm(2) film), and dissolving time (135 - 600 s). The 10 g 5 mg/mL CMC-OTF was selected and used to incorporate Lactobacillus fermentum NCIMB 5221 (6.75 × 10(8) cells/film), a probiotic with anti-inflammatory potential for periodontitis treatment and capable of inhibiting microorganisms responsible for dental caries and oral candidiasis.. The CMC-OTF maintained probiotic viability and antioxidant activity following 150 days of storage with a production of 549.52 ± 26.08 μM Trolox equivalents.. This research shows the successful development and characterization of a novel probiotic-CMC-OTF with potential as an oral health biotherapeutic. Topics: Carboxymethylcellulose Sodium; Dental Caries; Drug Delivery Systems; Humans; Limosilactobacillus fermentum; Mouth; Oral Health; Periodontitis; Probiotics | 2013 |