scholarly journals THE EFFECT OF COMBINATION CALCIUM HYDROXIDE-PROPOLIS APPLICATION TO AMOUNT OF NEUTROFIL CELLS ON WISTAR RAT PULP PERFORATION

2020 ◽  
Vol 10 (2) ◽  
pp. 66
Author(s):  
Ira Widjiastuti ◽  
Setyabudi Setyabudi ◽  
Nia Nur Haliza

Background: Pulp inflammation can be treated with pulp capping by calcium hydroxide as the gold standard. Pulp capping by calcium hydroxide could causing tissue necrosis followed by inflammation. Calcium hydroxide combined with propolis which have anti-inflammatory effects through inhibition of the Nf-kB pathway and pro-inflammatory cytokines. That process will inhibit the increase of vascular permeability and neutrophil chemotaxis. Inflammatory process can accelerate by controlling the amount of neutrophil cells as a acute phase marker, so the healing process occurs more quickly. Therefore it is necessary to study the amount of neutrophil cells in the pulp perforation of Wistar rats after applicated by combination of calcium hydroxide-propolis. Purpose: To analyze the difference amount of neutrophil cells on the Wistar rats pulp perforation after applicated by calcium hydroxide-propolis combination compared with calcium hydroxide-aquadest Method: M1 tooth perforated for all groups with three types tratment: no medication (control group), calcium hydroxide-aquadest 1: 1 (P-1 group), and calcium hydroxide-propolis 1: 1.5 (P-2 group) and closed with cention. Observations were made on the 1st, and 3rd day with HE staining. Results: One Way ANOVA shown a significant difference (p <0.05) of the average amount of neutrophil cells between all treatment groups on 1st day (p=0,000) and 3rd day (p=0,000). The amount of neutrophil cells in the calcium hydroxide-propolis (P-2) combination group was lower than control group and calcium hydroxide-aquadest (P-1) group on the 1st and 3rd day. Conclusion: The amount of neutrophil cells after application of calcium hydroxide-propolis is lower than calcium hydroxide-aquadest application.

2020 ◽  
Vol 10 (2) ◽  
pp. 58
Author(s):  
Setyabudi Setyabudi ◽  
Devi Eka Juniarti ◽  
Ira Widjiastuti ◽  
Maughfirah Shintya Fathori

Background: Cellular response of dental pulp to existing lesions, caused by infiltration of inflammatory cells that migrate from blood vessels to the site of injury. Macrophages are the cells that most appear when inflammation occurs. Treatment for maintaining pulp tissue vitality is called pulp capping. Calcium hydroxide as a pulp capping material has the ability to trigger the growth of dentin bridges or remineralization, but calcium hydroxide can induce migration and proliferation of inflammatory cells. Currently the field of dentistry is developing propolis as an alternative pulp capping material. That is because propolis has anti-inflammatory properties. Objective: To analyze the effect of the combination of calcium hydroxide-propolis on the number of macrophage cells in the teeth of wistar rats with pulp perforation. Method: This study used 30 samples of Wistar rats which were preparated until perforation and then divided into 3 groups. The first group continued with filling with cention, the second group continued with application of calcium hydroxide and filled with cention, and the third group continued with the application of combination of calcium hydroxide and propolis and then being filledwithcention. Macrophage cell is calculated histopathologically by using compound light microscope on the 3rd day with 400x magnification. Results: The Kruskal-Wallis test results showed significant differences in macrophages after the combination of calcium hydroxide and propolis (p = 0,000). The combined application of calcium hydroxide and propolis showed higher macrophages than the application of calcium hydroxide and the control group. Conclusion: Application of calcium hydroxide - propolis combination was proven increase the number of macrophage cells in Wistar Rats (Rattus Norvegicus) with pulp perforation


2020 ◽  
Vol 53 (1) ◽  
pp. 1
Author(s):  
Ira Widjiastuti ◽  
Ari Subiyanto ◽  
Evri Kusumah Ningtyas ◽  
Rendy Popyandra ◽  
Michael Golden Kurniawan ◽  
...  

Background: Propolis is a natural biocompatible material that has been widely studied in dentistry because of its inflammatory, anti-microbial and immunomodulatory properties. One of the active components is caffeic acid phenethyl ester (CAPE). CAPE is effective in stimulating collagen as well as inhibiting the inflammation and degeneration of dental pulp. Purpose: To investigate the post-administration of propolis extract as pulp capping material enhances odontoblast-like cell thickness and type 1 collagen expression in Wistar rats (Rattus Norvegicus) Methods: This research was a true experimental design with a posttest-only control group design. Sixty-three Wistar rats were randomly divided into three groups, with each group consisting of 21 rats: Group I: Positive control; no capping material was administered; Group II: CAPE was administered; Group III: 11% of the propolis extract was administered. All samples were filled with glass ionomer cement. Seven rats from each group were sacrificed after days 7, 14 and 28 of post-pulp capping administration, and their afflicted teeth were subsequently extracted for histologic analysis. Results: No significant difference was seen in odontoblast-like cell thickness after the application of CAPE and propolis on days 7 and 14 (p > 0.05). However, a significant difference was noticed on day 28 (p < 0.05), with the thickness of odontoblast-like cell in CAPE being thinner than that in propolis. A significant difference in the expression of type 1 collagen was observed on days 7, 14 and 28 after the application of the propolis extract compared with CAPE (p < 0.05). Conclusion: The post-administration of propolis extract as a pulp capping material could enhance odontoblast-like cell thickness and type 1 collagen expression in Wistar rats.


2015 ◽  
Vol 2 (1) ◽  
pp. 41
Author(s):  
Umi Kulsum ◽  
Ratnawati Hendari ◽  
Siti Chumaeroh

Introduction: Research on the use of papaya and aloevera sap on wound healing each been done, but effects the combination of the two extracts on wound healing in diabetes mellitus condition has not been done.Purpose: This study aims to determine the effect of a gel combination of papaya latex and aloevera flesh extracts on the traumatics ulcer healing process in diabetic rats.Methods: True experimental laboratory research with the post-test-only control group design that performed on 28 male wistar rats which were divided intofour groups: DM and non-DM rat that treatment with povidone iodine and gel combination of papaya latex and aloevera flesh extract. The treatment was done for 7 days with smearing that was given 2x/day. Traumatics ulcer healing seen from the number of fibroblasts that then were analyzed by One WayAnova and post hoc LSD test.Results: The results showed the number of fibroblasts in DM and non-DM rat with povidone iodine were 44.6 and 42.73; in the DM and non-DM rat with a gel combination of papaya latex and aloe vera flesh extracts were 61.10 and 77.03. One Way Anova test resulted p-value = 0.000, it was mean that there were at least a significant difference on the number of fibroblasts in the two groups. Differences of the number fibroblasts was shown in all groups, except in the group DM and non-DM rats with povidone iodine (p = 0.764).Conclusion: Conclusion of the study was the provision of a gel combination of papaya latex and aloevera flesh extracts effect on the traumatics ulcer healing process in diabetic rats.


2015 ◽  
Vol 1 (1) ◽  
pp. 25
Author(s):  
Laila Fitrotuz Zahroh ◽  
Rahmawati Sri Praptiningsih ◽  
Moh. Baehaqi

Background: Oral mucosa ulceration which often occurs usually in the form of white-yellowish spot with concave surface, reddish edge and pain. Based on previous research, Aloe vera process anti-inflammation substance that could help quickening ulceration healing process. This research aims to know the effect of Aloe vera flesh extract on Male wistar rats oral mucosa ulceration in-vivo. Method: this research was quasi experimental research with the post-test only control group design using Male wistar rats as the testing animal. In the research, there were three treatment groups: The first groups which was given aquadest treatment, second groups with Aloe vera flesh extract, and third groups which was given chlorhexidine gluconate 0,2% treatment. The data collecting was based on histopathology observation concerning the increase of fibroblast quantity. Result: The research result based on comparison test among the three groups with One Way Anova showed that on Day 3th, the average quantity of fibroblast didn't have significant difference between the treatment group and control group positive that was p>0,05, meanwhile on Day 7th every group showed significant difference p<0,05. Conclusion: It concluded that Aloe vera flesh extract has influence on the healing of Male wistar rats oral mucosa ulceration as shown by fibroblast increasing quantity.


2018 ◽  
Vol 1 (2) ◽  
pp. 1-17
Author(s):  
Fahcreza ◽  
Elsa Iskandar ◽  
Rachmat Hidayat ◽  
Petty Purwanita ◽  
Anang Tribowo ◽  
...  

Abstract Background: Chemical trauma to the cornea is an emergency condition of the eye that requires early diagnosis and good treatment. Alkaline have ability to saponify fatty acids in cells and cell membranes which can make penetration into the stroma and destroy proteoglycans and collagen in cells. Aloe vera (AV) contains several active substances that are reported to have anti-inflammatory, immunomodulatory, and wound healing effects. AV has been reported to accelerate the healing process of corneal epithelial defects by increasing fibroblast proliferation, collagen production and growth factor production. This study aims to determine the difference between the effect of aloe vera extract with a concentration of 10%, 20%, 40% and BSS on the healing of extensive corneal lesions in white wistar rats alkaline trauma models. Method: This study was an experimental study with a pre and posttest only with control group design in vivo approach to 30 Wistar white rats which were divided into 5 treatment groups for 3 days. Comparative analysis of effectiveness using the ANNOVA test or the Kruskal Wallis test and continued by the post hoc test. Results: Based on the one way ANOVA test there was a statistically significant difference in effectiveness between the five treatment groups on the percentage of corneal wound healing area and TGF-β expression with an assessment of p = 0,000 each. The administration of alloevera (AV) concentration of 20% had a significant difference in percentage of healing of corneal lesions and TGF-β expression compared with other treatment groups with p = 0,000 each. Large differences in the area of corneal lesions in the 40% AV group were -0.45 in the BBS group, 0.146 in the 10% AV group, 0.493 in the 20% AV group. The difference in the AV group 10% was 0.30 in the BBS group, -064 in the AV group 20%, and -0.14 in the AV group 40%. However, TGFβ expression in the normal control group that did not receive treatment was 54.94 (53.21-56-12). TGFβ levels in the BSS group were 10.44, the 10% aloe vera group was 25.43, 47.99 for the 20% aloe vera group and 37.95 for the 40% aloe vera group. Conclusion: There is a difference between the effect of aloe vera extract with concentrations of 10%, 20%, 40% and BSS on the extensive healing of corneal lesions in white wistar rats with alkaline chemical trauma models.


2020 ◽  
Vol 7 (1) ◽  
pp. 73
Author(s):  
I Wayan Rosiana ◽  
I Gede Widhiantara

This study aims to look at the histopathological picture of the dorsal arteries of the penis of the hiperlipidemic wistar rats (Rattus novergicus) induction by high-fat diet that seen in terms of lumen diameter and thickness of the arterial endotelium wall. Hyperlipidemia is a risk factor for ateriosclerosis in the penile arteries causing erectile dysfunction in men. This study is an experimental study with a randomized posttest only control goup design. The sample are  10 individuals adult male wistar rats aged 3-4 months with a range of body weight 150-200 grams. Before treatment, adaptation was carried out for 7 days. After that the sample rats in the treatment group were made hyperlidemic by feeding lard for 50 days. Then surgery is performed for histopathological preparations at the posttest. To determine the differences in endotelium thickness and arterial lumen diameter in the two groups, an independent t-test was used. Thick diameter data of the endotelium and dorsal arteries of the penis of the wistar rat between the lower treatment group and the control group. The difference that occurred was statistically significant (p <0.05). So it can be concluded that the provision of high-fat diet (hyperlipidemia) decreases the lumen diameter and endotelium thickness of dorsal arteries penis. Keywords: Dorsal arteries, high-fat diet, Wistar rats


DENTA ◽  
2019 ◽  
Vol 12 (2) ◽  
pp. 36
Author(s):  
Agni Febrina Pargaputri ◽  
Dwi Andriani

<p><strong><em> </em></strong></p><p><strong><em>Background: </em></strong><em>Oral candidiasis generally caused by Candida albicans with prevalence of 30-50%. C. Albicans proliferation in the oral cavity was canducted by decreasing immune system of the host. Lymphocytes activation in immune system happened when there is a contact between host cell with cell wall of C. albicans as a result of C. albicans antigen. One of therapy to suppress the Candida infection sistemically is by giving hyperbaric oxygen therapy. <strong>Purpose: </strong>To determine the effects of giving hyperbaric oxygen therapy to the amount of lymphocytes in oral candidiasis immunosuppressed models. <strong>Methods:</strong> This research was post test only control group design. We used 12 wistar rats which were divided into 3 groups(n=4/3): K-(normal/ healthy wistar rats), K+(oral candidiasis immunosuppressed wistar rats), P1(oral candidiasis immunosuppressed wistar rats which were given hyperbaric oxygen therapy 5 days). K+ and P1 groups were immunosuppressed by giving dexamethasone 0,5mg/day/rat orally for 14 days, added with tetrasiklin 1 mg/day/rat. On the 3rd day immunosuppression, the rats were inducted with C.albicans smeared in the dorsum linguae once every two days for 12 days. <strong>Results:</strong> The data were analyzed with one way Anova test and showed significant difference among groups (p&lt;0,05). To show the difference between each groups we used LSD test and showed significant difference (p&lt;0,05) between K+ compared with P1, and K+ compared with K-. <strong>Conclusion:</strong> Hyperbaric oxygen therapy gives effect to the amount of lymphocytes in oral candidiasis immunosuppressed models.</em></p><p><em> </em><strong><em>Keywords:</em></strong><em> Oral candidiasis, immunosuppressed, hyperbaric oxygen therapy, lymphocytes</em></p><p> <strong><em>Correspondence</em></strong><strong><em>: </em></strong><em>Agni Febrina Pargaputri</em><em>, Departmen</em><em>t of</em><em> Oral </em><em>Biology </em><em>F</em><em>aculty of</em><em> </em><em>Dentistry</em><em>, Jl. Arif Rahman Hakim 150, Surabaya, Indonesia. </em><em>Phone:</em><em> 031-5945864, fax: 031-5912191, Email: </em><em><span style="text-decoration: underline;">agni.febrina</span></em><em><span style="text-decoration: underline;">@hangtuah.ac.id</span></em></p><p> </p>


2020 ◽  
Vol 10 (1) ◽  
pp. 14
Author(s):  
Nirawati Pribadi ◽  
Ira Widjiastuti ◽  
Agata Nadia

Background: The vitality of the pulp must be protected because the pulp contains fibers, cells, and various structures. Pulp vitality can be maintained by pulp capping to stimulate the formation of reparative dentin. The material commonly used for pulp capping is calcium hydroxide. Calcium hydroxide has the disadvantage of causing inflammation and necrosis of the pulp surface. To compensate that, propolis is added because it has the ability as an anti-inflammatory. Purpose: To analyze the increase in the number of fibroblast cells and angiogenesis in the pulp after the application of  combination of Calcium hydroxide-propolis compared to the application of Calcium hydroxide.. Methods: This study used 30 samples of wistar rats which were preparated until perforation and then divided into 3 groups. The first group continued with filling with cention, the second group continued with application of calcium hydroxide and filled with cention, and the third group continued with the application of combination of calcium hydroxide and propolis and then being filledwith cention. fibroblast cells and angiogenesis is calculated histopathologically by using compound light microscopeon the 7th day with 400x magnification.Results:Based on the results of the study found a significant difference between the calcium hydroxide group and the calcium hydroxide-propolis group. Increased numbers of fibroblasts and angiogenesis indicate a faster inflammatory process that affects the acceleration of wound healingConclusion: More number of fibroblasts and angiognesis cells found in the pulp after the application of a combination of Calcium hydroxide-propolis compared to the application of Calcium hydroxide


2020 ◽  
Vol 16 (1) ◽  
pp. 1
Author(s):  
Maharani Laillyza Apriasari ◽  
Marina Arum Syahadati ◽  
Amy Nindia Carabelly

Abstract: Toman fish contains albumin and omega-6 fatty acid that are instrumental in the healing process of diabetes mellitus (DM) wound. People with DM usually have a prolonged wound healing process. Albumin controls the osmotic pressure, the development of granulation tissue, gives the energy to re-epithelialisation process and collagen base material. Omega-6 fatty acid interrupts phagocytosis induced by neutrophil cells. It increases the action of machropage cell, so that Toman fish can be used as an alternative in accelerating the DM wound healing process. The purpose of this research is to prove the effect of Toman fish extract at 16 mL/ KgBW rat dosage per oral on wound length and contraction on the back of wistar rat (Rattus novergiucs) with DM for 14 days. It was the experimental with a posttest only with control group design  used 12 wistar rat that were divided into 3 groups; the group of Toman fish extract with dose 16 mL/ Kg BW rat, positive control group using Haruan extract with dose 13,54 mL/ Kg BW rat and negative control group using Comfeed BR2 feed. One-way ANOVA test result for wound length and contraction (p= 0,000). The result Post-hoc Least Significant Difference test for wound length and contraction shows that there are significant differences between the group of Toman fish extract and Haruan fish extract (p= 0,000). There is also significant difference between the group of Toman fish extract and Comfeed BR2 feed (p= 0,000). There is no significant difference between the group of Haruan fish extract and Comfeed BR2 feed (p= 0,930). The research concluded that Toman fish extract at 16 mL/ Kg BW rat dosage affects the length and contraction of diabetic mellitus wound. Keywords: Channa micropeltes, clinical analysis, diabetes mellitus, wound


2019 ◽  
Vol 45 (2) ◽  
pp. 108-116
Author(s):  
AKM Bashar ◽  
A.K.M Nurul Kabir ◽  
Rozina Akhter Rizdina ◽  
Ranjit Ghosh ◽  
Ashis Kumar Biswas ◽  
...  

Background: The initial inflammatory reaction of pulp capping materials on the dental pulp has an intimate relation in promoting the future cellular differentiation and biomaterial mineralisation. So, analysis of immediate pulpal tissue reaction in vivo, is also important for evaluation of ultimate efficacy any pulp capping agent. To observe immediate inflammatory response of Human Dental Pulp capped with Mineral Trioxide Aggregate (MTA), Biodentin and Portland Cement (PC). Methods: A total of 70 permanent premolars teeth planned to be extracted for orthodontic alignment of occlusion were used as study sample. The teeth were divided into 3 experimental groups, MTA (n=20), Biodentin (n=20) Portland cement (n=20) and control group (n=10). After having an occlusal exposure of approximately 1.5 mm in diameter; in group A, pulp of teeth was capped with 2-mm-thick layer of ProRoot White MTA (Dentsply) and in group B, with sterile Biodentin (Septodont) according to the manufacturer’s recommendations. Whereas in group C, pulp of teeth was capped with sterile Portland Cement (PC). After placing the experimental material in each group, all teeth restored with glass i‹xiomer cement. After 24 hours the teeth were extracted, fixed in 10% buffered formalin solution, then decalcified by 10% nitric acid and embedded in paraffin. Finally, sectioned into 2 to 3-micron-thick serial sections in the linguo-buccal plane and stained with hematoxylin-eosin. After then the amount of pulp inflammation (type, intensity, and extension) were determined by using a predetermined evaluation criterion under an optical microscope at 40a magnification. Ten intact teeth, which received no exposure and pulp capping but extracted due to orthodontic purpose were also collected and treated as the control group (group D); undergone same histologic preparation and evaluation. Significantstatistical differences among the experimental groups were to be found (p<0.05). Results: Histologically, all the three tested materials produced immediate pulpal tissue reaction. ‘Biodentin’ found to be most immediate pulpal tissue reactive (reactive in 100% cases) and ‘Portland Cement’ showed least immediate tissue reaction (only in 30.0% cases). whereas, MTA produced immediate tissue reaction only in 50.0% cases. Immediate pulpal inflammatory reaction in response to tested material found to be statistically significant different between ‘Biodentin’ and ‘Portland cmient’ (p=0.01), also between ‘Biodentin’ and ‘MTA’ and (p=0.001); but there was no statistically significant difference between ‘MTA’ and ‘Portland cement’ (p =0.197). Conclusion: Considering the maximum immediate pulpal tissue reaction (Inflammation), Biodentin is expected to produce most favorable ultimate bioactivity (biomaterial mineralization) after pulp capping. Bangladesh Med Res Counc Bull 2019; 45: 108-116


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