scholarly journals The Comparative Study Between Calcium Hydroxide and Garlic Extract on Inhibitory Effect of Clinical Isolate Bacterial of Primary Teeth

2020 ◽  
Vol 4 (4) ◽  
pp. 282
Author(s):  
IAIA Krisna Kencana Dewi ◽  
I Bramanti ◽  
ISR Sudarso ◽  
MSH Wahyunigsih ◽  
T Wibawa
Keyword(s):  
Calcium Hydroxide ◽  
Clinical Isolate ◽  
Primary Teeth ◽  
Anaerobic Bacteria ◽  
Pediatric Dentistry ◽  
Inhibitory Effect ◽  
Garlic Extract ◽  
Diffusion Method ◽  
Isolation Technique

This study aimed to compare the antibacterial effectivity of calcium hydroxide and garlic extract by assessed the inhibitory effect on clinical isolate bacterial of necrotic primary teeth.Materials and methods: Clinical isolate bacterial of primary teeth were taken from the children who visited the Clinic of Pediatric Dentistry, Dental Hospital of UGM Prof Soedomo, Yogyakarta, Indonesia with age 4-7 years old. Aerobic and anaerobic bacteria were taken directly from 26 children who will undergo endodontic treatment with a diagnosis of pulp necrosis. The identification and isolation technique was done based on CLSI Standardized Method 2012 and Biochemical identification by Thermo Scientific RapID Systems 2010. There are 3 clinical isolates bacterial of necrotic primary teeth as reference for in vitro antibacterial activity testing and 2 bacteria as a comparison. Antibacterial effectivity of calcium hydroxide was examined by diffusion method by comparing calcium hydroxide, 20%, 40%, 60%, 80% concentration of garlic extract, and garlic filtrate. The sensitivity test result was taken after 24-48 hours of incubation by assessing the inhibitory zones around the well.Results: The measurement result of inhibitory diameter zone of Calcium hydroxide against Prevotella bivia was 30 mm, against Clostridium innocum was 30 mm, against Serratia marcescens was 23 mm. The inhibitory diameter zone of Calcium hydroxide against Clostridium perfringens as a comparative bacteria was 34 mm and 30 mm against Streptococcus mutans.Conclusion: All groups in this study have inhibitory effect against clinical isolate bacterial of necrotic primary teeth. The inhibitory effect of calcium hydroxide is greater than the inhibitory effect of garlic extract but lower when compared with garlic filtrate.International Journal of Human and Health Sciences Vol. 04 No. 04 October’20 Page : 282-286

scholarly journals Antibacterial activity of calcium hydroxide and chlorhexidine containing points against Fusobacterium nucleatum and Parvimonas micra

2012 ◽  
Vol 06 (04) ◽  
pp. 434-439
Author(s):  
Andreas Rathke ◽  
Dominik Meisohle ◽  
Jens Bokelmann ◽  
Bernd Haller
Keyword(s):  
Calcium Hydroxide ◽  
Bacterial Species ◽  
Anaerobic Bacteria ◽  
Fusobacterium Nucleatum ◽  
Inhibitory Effect ◽  
Anaerobic Incubation ◽  
Root Canals ◽  
Parvimonas Micra ◽  
Vitro Model

ABSTRACTObjective: Up to 90% of the flora of an infected root canal consists of obligate anaerobic bacteria. However, most studies have centred on microaerophiles. This quantitative assay investigated the antibacterial effects against Fusobacterium nucleatum and Parvimonas micra of gutta-percha (GP) points containing either calcium hydroxide (Ca(OH)2) or chlorhexidine (CHX) compared to those of conventional GP points.Methods: Standardized root canals were prepared in 192 bovine incisors. The canals were sterilized and then inoculated with one of two bacterial species (n=96 teeth per bacterium). After anaerobic incubation at 37ºC, the inoculum was removed and the canals were filled with one of the three points. Control teeth were filled with a saline/serum mixture. After 0, 1, 4 and 8 days of anaerobic incubation, the numbers of viable bacteria (CFU/ml) were determined on both the points and the canal wall dentin. Six replicates were carried out for each experiment.Results: None of the points completely eradicated the bacteria in the canal. GP+CHX was significantly more effective than GP+Ca(OH)2 and GP (P<.05 in each case). The inhibitory effect of GP+Ca(OH)2 did not significantly differ from that of GP (P>.05). Compared to the controls, the antibacterial effect of the medicated points was reached initially.Conclusion: Within the limitations of the in vitro model, the incorporation of commonly used medicaments in GP does not offer a long-lasting antibacterial advantage over non-medicated GP. (Eur J Dent 2012;6:434-439)

Preliminary in Vitro Investigations on The Inhibitory Activity of The Original Dietary Supplement Oxidal® on Pathogenic Bacterial Strains

2020 ◽  
Vol 11 ◽  
pp. 37-43
Author(s):  
Prof. Teodora P. Popova ◽  
Toshka Petrova ◽  
Ignat Ignatov ◽  
Stoil Karadzhov
Keyword(s):  
Dietary Supplement ◽  
Broad Spectrum ◽  
Pathogenic Bacteria ◽  
Antimicrobial Agents ◽  
Clinical Effectiveness ◽  
Inhibitory Effect ◽  
Diffusion Method ◽  
Bacterial Strains ◽  
Microbial Strains

The antimicrobial action of the dietary supplement Oxidal® was tested using the classic Bauer and Kirby agar-gel diffusion method. Clinical and reference strains of Staphylococcus aureus and Escherichia coli were used in the studies. The tested dietary supplement showed a well-pronounced inhibitory effect against the microbial strains commensurable with that of the broad-spectrum chemotherapeutic agent Enrofloxacin and showed even higher activity than the broad spectrum antibiotic Thiamphenicol. The proven inhibitory effect of the tested dietary supplement against the examined pathogenic bacteria is in accordance with the established clinical effectiveness standards for antimicrobial agents.

scholarly journals Development of mouthwash with Rosmarinus officinalis extract

2014 ◽  
Vol 50 (4) ◽  
pp. 851-858 ◽  
Author(s):  
Isabela Moreira Baumgratz de Paula ◽  
Flávia Costa Moraes ◽  
Orlando Vieira de Souza ◽  
Célia Hitomi Yamamoto
Keyword(s):  
Sodium Fluoride ◽  
Inhibitory Activity ◽  
Raw Materials ◽  
Ethanol Extract ◽  
Inhibitory Effect ◽  
Rosmarinus Officinalis ◽  
Hexane Fraction ◽  
Diffusion Method ◽  
Oral Infections

Rosmarinus officinalis, which belongs to the Lamiaceaefamily, is a species of medicinal flora with therapeutic properties. In order to exploit the benefits of these properties, a mouthwash formulation was developed, with careful selection of raw materials to meet pharmacotechnical requirements. Extracts of the plant were incorporated into a mouthwash, which was shown to have inhibitory action in vitro against the micro-organisms commonly found in periodontics. Controls for assessing the quality of the drugs were carried out, quantifying phenols and flavonoids as chemical markers. Mouthwash solutions were formulated containing 0.1, 5 and 10% ethanol extract of R. officinalis; and 0.05, 5 and 10% of the hexane fraction of R. officinalis. In order to evaluate synergism, ethanol extract and hexane fraction were also added to formulations containing 0.05% sodium fluoride and 0.12% chlorhexidine digluconate. These formulations were assessed for inhibitory effect against the specific microorganisms involved in the process of bacterial plaque formation, S. mutans(ATCC25175) and C. albicans(ATCC 10231), frequently found in cases of oral infections. The agar diffusion method was used to evaluate the inhibitory activity of extracts and formulations. All mouthwash solutions displayed inhibitory activity having higher sensitivity to S. mutansfor the 5% ethanol extract+0.05% sodium fluoride, and greater sensitivity to C. albicansfor the 10% hexane fraction. Results were characterized by the appearance of a growth inhibition halo, justifying the utilization and association of extracts of R. officinalis.

scholarly journals Garlic Extract: Inhibition of Biochemical and Biophysical Changes in Glycated HSA

2021 ◽  
Vol 11 (22) ◽  
pp. 11028
Author(s):  
Mohd W. A. Khan ◽  
Ahmed A. Otaibi ◽  
Arwa F. M. Alhumaid ◽  
Abdulmohsen K. D. Alsukaibi ◽  
Asma K. Alshamari ◽  
...  
Keyword(s):  
Structural Changes ◽  
Therapeutic Potential ◽  
Inhibitory Effect ◽  
Significant Inhibition ◽  
Garlic Extract ◽  
Diabetic Patients ◽  
Age Related ◽  
Health Complications ◽  
Biophysical Changes

Glycation of various biomolecules contributes to structural changes and formation of several high molecular weight fluorescent and non-fluorescent, advanced glycation end products (AGEs). AGEs and glycation are involved in various health complications. Synthetic medicines, including metformin, have several adverse effects. Natural products and their derivatives are used in the treatment of various diseases due to their significant therapeutic qualities. Allium sativum (garlic) is used in traditional medicines because of its antioxidant, anti-inflammatory, and anti-diabetic properties. This study aimed to determine the anti-glycating and AGEs inhibitory activities of garlic. Biochemical and biophysical analyses were performed for in vitro incubated human serum albumin (HSA) with 0.05 M of glucose for 1, 5, and 10 weeks. Anti-glycating and AGEs inhibitory effect of garlic was investigated in glycated samples. Increased biochemical and biophysical changes were observed in glycated HSA incubated for 10 weeks (G-HSA-10W) as compared to native HSA (N-HSA) as well as glycated HSA incubated for 1 (G-HSA-1W) and 5 weeks (G-HSA-5W). Garlic extract with a concentration of ≥6.25 µg/mL exhibited significant inhibition in biophysical and biochemical changes of G-HSA-10W. Our findings demonstrated that garlic extract has the ability to inhibit biochemical and biophysical changes in HSA that occurred due to glycation. Thus, garlic extract can be used against glycation and AGE-related health complications linked with chronic diseases in diabetic patients due to its broad therapeutic potential.

scholarly journals Effect of Ligilactobacillus salivarius and Other Natural Components against Anaerobic Periodontal Bacteria

Molecules ◽  
2020 ◽  
Vol 25 (19) ◽  
pp. 4519
Author(s):  
Marzena Kucia ◽  
Ewa Wietrak ◽  
Mateusz Szymczak ◽  
Paweł Kowalczyk
Keyword(s):  
Alveolar Bone ◽  
Anaerobic Bacteria ◽  
Drug Susceptibility ◽  
Diffusion Method ◽  
In Vitro Tests ◽  
Growth Media ◽  
Oral Microbiota ◽  
Disk Diffusion Method

In this present study, the bacteriostatic effect of Salistat SGL03 and the Lactobacillus salivarius strain contained in it was investigated in adults in in vivo and in vitro tests on selected red complex bacteria living in the subgingival plaque, inducing a disease called periodontitis, i.e., chronic periodontitis. Untreated periodontitis can lead to the destruction of the gums, root cementum, periodontium, and alveolar bone. Anaerobic bacteria, called periopathogens or periodontopathogens, play a key role in the etiopathogenesis of periodontitis. The most important periopathogens of the oral microbiota are: Porphyromonas gingivalis, Tannerella forsythia, Treponema denticola and others. Our hypothesis was verified by taking swabs of scrapings from the surface of the teeth of female hygienists (volunteers) on full and selective growth media for L. salivarius. The sizes of the zones of growth inhibition of periopathogens on the media were measured before (in vitro) and after consumption (in vivo) of Salistat SGL03, based on the disk diffusion method, which is one of the methods of testing antibiotic resistance and drug susceptibility of pathogenic microorganisms. Additionally, each of the periopathogens analyzed by the reduction inoculation method, was treated with L. salivarius contained in the SGL03 preparation and incubated together in Petri dishes. The bacteriostatic activity of SGL03 preparation in selected periopathogens was also analyzed using the minimum inhibition concentration (MIC) and minimum bactericidal concentration (MBC) tests. The obtained results suggest the possibility of using the Salistat SGL03 dietary supplement in the prophylaxis and support of the treatment of periodontitis—already treated as a civilization disease.

Effects of eugenol and non-eugenol endodontic fillers on short post retention, in primary anterior teeth: an in vitro study

2005 ◽  
Vol 29 (3) ◽  
pp. 211-214 ◽  
Author(s):  
Fabiana Teixeira Alves ◽  
Ricardo de Sousa Vieira
Keyword(s):  
Tensile Strength ◽  
Statistical Analysis ◽  
Bond Strength ◽  
Calcium Hydroxide ◽  
Primary Teeth ◽  
In Vitro Study ◽  
Filling Material ◽  
Filling Materials ◽  
Anterior Teeth

The aim of this study was to measure in vitro the tensile bond strength of short composite posts in anterior primary teeth filled with calcium hydroxide and eugenol-based endodontic filling materials. Means of tensile strength ranged from 2.66 to 3.56MPa. Statistical analysis (ANOVA) revealed that there were no statistically significant differences between the groups. It was concluded that the type of filling material used in the endodontic treatment did not interfere with the tensile strength.

Effect of Calcium Hydroxide as a Root Canal Dressing Material on Dentin Fracture Strength In Primary Teeth–In Vitro Study

2018 ◽  
Vol 42 (2) ◽  
pp. 146-149
Author(s):  
Fadi Said ◽  
Moti Moskovitz
Keyword(s):  
Calcium Hydroxide ◽  
Fracture Strength ◽  
Root Canal ◽  
Primary Teeth ◽  
In Vitro Study ◽  
Vitro Study ◽  
Root Canal Treatment ◽  
Root Canals ◽  
Anterior Teeth

Objectives: The aim of the present study was to assess the effect of calcium hydroxide as a root canal dressing material on dentin microtensile fracture strength in human primary teeth in vitro. Study design: Thirty primary anterior teeth with root canals packed with calcium hydroxide were divided into groups of ten and immersed in saline at room temperature for 7, 30 and 90 days. Ten teeth with root canals filled with sterile saline were the control group. Microtensile fracture strength was measured in Mechanical tester Lloyd testing machine. Results: There was a significant difference (P &lt; 0.05) between the fracture strength of the calcium hydroxide-filled teeth after 90 days (19.1 MPa) compared with the control (35.8 MPa). Dentin microtensile fracture strength of the calcium hydroxide-filled teeth decreased at an average of 0.142 MPa per day. Conclusion: Calcium hydroxide placed in root canals for an extended time had a significantly negative effect on root strength. Long-term success of root canal treatment in primary anterior teeth is estimated as 65% with most of the failures result from trauma recurrence. Clinical Relevance: Our results stress the need to evaluate the pros and cons of root canal treatment compared to extractions of non-vital primary incisors.

scholarly journals Evaluation of three plant species to control black scurf disease of Irish potato (Solanum tuberosum Linn.)

2020 ◽  
Vol 12 (1) ◽  
pp. 90-99
Author(s):  
Matthew O. ADEBOLA ◽  
Tunde S. BELLO ◽  
Esther A. SERIKI ◽  
Mariam B. AREMU
Keyword(s):  
Solanum Tuberosum ◽  
Mycelial Growth ◽  
Pathogenic Fungus ◽  
Inhibitory Effect ◽  
Black Scurf ◽  
Irish Potato ◽  
Diffusion Method ◽  
Leaf Extracts

Irish potato (Solanum tuberosum) is an important worldwide food crop and one of the most popular in Nigeria. Its abundance and successful yield have been immensely affected by black scurf disease caused by Rhizoctonia solani. Harnessing a cost-effective management of this pathogenic fungus, three botanical species Acalypha wilkesiana, Moringa oleifera and Carica papaya leaves, each at concentrations of 0 mg ml-1 (control), 25 mg ml-1, 50 mg ml-1 and 75 mg ml-1 were evaluated in vitro. The plant leaf extracts were prepared using methanol and were evaluated for their toxicity using agar well diffusion method. The fungus was isolated from spoilt Irish potato with black scurf symptoms. The results showed the presence of some phytochemicals in leaf extract of each of the plants tested. The three leaves extract independently inhibited mycelial growth of R. solani. The potency of all the plant extracts increased with the increase in concentration. The highest concentration (75 mg ml-1) of M. oleifera and C. papaya evaluated, gave the highest inhibitory effect of 0.81 mm and 1.63 mm respectively, which were not significantly different (p> 0.05), but was obviously different from A. wilkesiana (2.81 mm). Furthermore, M. oleifera extract gave the highest percentage of mycelial growth inhibition of the fungus in all grades of the concentrations evaluated, whereas A. wilkesiana showed the least. The leaves of the three species are therefore recommended for in vivo control of this fungus, owing to their proven efficacy and to their cheap availability.

scholarly journals The Comparison of Antibacterial Activity Between Cresophene and Garlic on Isolated of Bacteria in The Necrotic Deciduous Tooth

2020 ◽  
Vol 4 (4) ◽  
pp. 287
Author(s):  
Nurliana ◽  
I Bramanti ◽  
ISR Sudarso ◽  
MSH Wahyunigsih ◽  
T Wibawa
Keyword(s):  
Antibacterial Activity ◽  
Serratia Marcescens ◽  
Clostridium Perfringens ◽  
Anaerobic Bacteria ◽  
Inhibition Zone ◽  
Garlic Extract ◽  
In Vitro Test ◽  
Quantitative Measurements ◽  
Prevotella Bivia

Background : This study aims to compare the ability of two medicaments between cresophene and garlic on antibacterial activity of isolate deciduous necrotic teeth.Methods: In vitro test to see the antibacterial activity was carried out on the aerobic and anaerobic bacteria taken straight from the necrotic tooth of pediatric patients (aged 4-7 years old) that treated for endodontics in Pediatric Dental Clinic of RSGMUGM Prof Soedomo. Bacterial identification using the CLSI Standardized Method 2012 and Biochemical identification by Thermo Scientific Rapid System 2010 guideline. In this identification, was founded three species: Prevotella bivia, Serratia marcescens and Clostridium innocum. This test was carried out quantitative measurements to see the inhibition zone of bacterial growth. Whether cresophene has antibacterial potential test results from using an analytical descriptive test that was tabulated.Study group treated with cresophene in a well of 0.7 cm at a dose of 75 μL, garlic extract at a dose of 75 μL divided into five groups with concentrations of 20%, 40%, 60%, 80%, and garlic filtrate. Comparison of the cresophene and garlic effect conducted in vitro by looking at the inhibition zone of the bacterial growth.Results: In all groups, there are inhibitory zones. Cresophene against bacteria Prevotella bivia (54mm), Clostridium innocum (30 mm), Clostridium perfringens (26 mm), Serratia macescens (26 mm), S.mutans (54 mm), while garlic extract against bacteria Prevotella bivia, Clostridium innocum, Clostridium perfringens, S.mutansdonot show againt inhibitory, Serratia macescens (10mm, in concentration of 80 %) and garlic filtrate against bacteria Prevotella bivia (51 mm), Clostridium innocum (28 mm), Clostridium perfringens (46 mm), Serratia marcescens (31 mm), S.mutans (49 mm).Conclusion: Cresophene has a greater inhibition than garlic extract, but it is lower than garlic filtrate.International Journal of Human and Health Sciences Vol. 04 No. 04 October’20 Page : 287-290

scholarly journals Targeting the Secreted Aspartic Proteinase (SAP-1) Associated with Virulence in C. albicans by C. cassia Bio-compounds: A Computational Approach

2020 ◽  
pp. 75-86
Author(s):  
Abigail Ranasinghe ◽  
A. S. Smiline Girija ◽  
J. Vijayashree Priyadharsini
Keyword(s):  
3D Structure ◽  
Data Bank ◽  
Inhibitory Effect ◽  
Computational Approach ◽  
Diffusion Method ◽  
Discovery Studio ◽  
Medicinal Value ◽  
Ligand Interactions ◽  
Vitro Analysis

Evaluation of the drug ligand interactions between the C. cassia bio-compounds with the SAP-1 in C. albicans to explore the inhibitory medicinal potential of C. cassia bio-compounds by a computational approach is performed in the present investigation. Antimicrobial assay was done using agar well diffusion method with the crude aqueous and ethanolic extracts of the dried barks of C. cassia against C. albicans. 2D & 3D structures of the active bio-compounds of C. cassia were optimized and the 3D structure of SAP-1 was retrieved from the PDB data bank. In-silico inhibitory potential of the selected C. cassia biocompounds against SAP-1 was done by Auto Dock 2.0 and was visualized with Accelrys discovery studio visualizing tool with the assessment of the molecular properties of the ligands against SAP-1 by molinspiration calculations and further assessment for their drug likeliness. In-vitro analysis showed a promising anti-fungal activity of C. cassia extracts against C. albicans. Cinnamoyl E-acetate and Eugenyl acetate seem to possess promising inhibitory effect to target SAP-1 with a least binding energy of –5.33 and -5.21 Kcal/mol with four hydrogen bonds respectively. Molinspiration assessments showed zero violations for all the C. cassia compounds with the TPSA scores of <140 Å towards the best oral bioavailability. The findings of the study emphasize that cinnamaldehyde, cinnamoyal acetate and eugenol from C. cassia seem to possess a promising inhibitory effect against SAP-1 of C. albicans suggesting the medicinal value of the spice against SAP-1.

Sign in / Sign up

Export Citation Format

Share Document