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Dental Journal (Majalah Kedokteran Gigi)

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Published by Universitas Airlangga

ISSN : 19783728 EISSN : 24429740 DOI : -

Core Subject : Health,

Dentistry

The Dental Journal (Majalah Kedokteran Gigi) (e-ISSN:2442-9740; p-ISSN:1978-3728) is published by the Faculty of Dental Medicine, Universitas Airlangga. Its diciplinary focus is dental science and dental hygiene. The Dental Journal (Majalah Kedokteran Gigi) is published in English on a quarterly basis with each 50-60 page edition containing between nine and eleven scientific articles on research, study literature and case studies. Contributors to the Dental Journal (Majalah Kedokteran Gigi) included: dental researchers, dental practitioners, lecturers, and students drawn from Indonesia and a wide range of other countries.

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Articles 964 Documents

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Effect of various temperature and storage duration on setting time of OREGA sealer Bambang Sunarko
Dental Journal (Majalah Kedokteran Gigi) Vol. 41 No. 3 (2008): September 2008
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Background: Choosing the right rigid material and root canal paste are crucial in the success of root canal obturation. N2 is a root canal paste containing formaldehyde, which is toxic and carcinogenic. Whilst zinc oxide, resorcin, eugenol, glycerin, and hydrochloric acid, abbreviated as OREGA, are considered a safer root canal paste. In order to perform good obturation, root canal paste’s setting time plays an important role. This is connected with how long and in what temperature the paste’s substances are stored. Purpose: This experiment was performed to find out the effect of various temperature and storage duration on the setting time of OREGA sealer. Method: OREGA and N 2sealers were used as samples. Eighty sealer samples were produced for both sealers providing 10 samples foe each testing category. Each of these samples were stored in 27°C room temperature, 4°C refrigerator temperature, and put into storage for the duration of 0, 1, 2, and 3 months. After these treatments, the samples were tested and analyzed. Result: Data collected were analyzed by two-way ANOVA, showing no significant difference of the setting time among temperature and storage duration (p> 0.05). Conclusion: Temperature and storage duration do not affect the setting time of OREGA root canal paste.

Reversibilitas kalsifikasi tulang akibat kekurangan protein pre dan post natal (Reversibility of bone calcification on pre and post natal protein deficiency) Pinandi Sri Pudyani
Dental Journal (Majalah Kedokteran Gigi) Vol. 38 No. 3 (2005): September 2005
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

The growth and development play an important role in orthodontics mainly in bone, because it can determine the maturity of the bone. Bone maturity evaluation is very important in orthodontic treatment, because there are many individual variations in growth and development such as time, duration and velocity of the growth. Nutritional status during pregnancy and infant period will influence the growth and the development of bone. Protein diet is an important factor, which will determine the optimal calcification during bone growth and development stages. Bone calcification, in orthodontics, can be used to estimate the bone maturity for diagnosis and treatment planning. The purpose of this study was to recognize ones ability to surpass calcium and phosphor deficiency because of pre and postnatal protein deficiency. There were three groups of samples of Rattus norvegicus rats. The first group was the control group with standard diet, the second was the infant group with pre and postnatal protein deficiency, and the third group was young rat at weaning age with pre and postnatal protein deficiency supplemented with enough protein in the diet. Bone calcification stage was analyzed: 1) Histologically by measuring epiphyseal width on right femur; 2) by measuring calcium and phosphor concentration on left femur with Spectrophotometry Atomic Absorption and spectroscopy ultra light visible. The data were analyzed by one way ANOVA continued by t test. The result showed that: 1) there was significant (p < 0.01) epiphyseal width difference between group I and II, I and III (p < 0,01) but there was not significant difference between group II & III (p > 0.05); 2) there was significant calcium and phosphor concentration on bone between group I, II and III (p < 0.01). It was concluded that bone calcification damage because of pre and post natal protein deficiency was an irreversible process. Protein supplement after bone calcification could not restore the condition.

Antioxidant effect of minocycline in gingival epithelium induced by Actinobacillus actinomycetemcomitans serotype B toxin Ernie Maduratna Setiawati
Dental Journal (Majalah Kedokteran Gigi) Vol. 42 No. 1 (2009): March 2009
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Background: Actinobacillus actinomycetemcomitans (Aa) serotype B has been associated with aggressive periodontitis. Gingival epithelial cell is exquisitely sensitive to the toxin and may lead to the epithel protective barrier disruption. Experimental models show that minocycline is not related to it’s antimicrobial effect and protection against neuron cell apoptosis of a number experimental models of brain injury and Parkinson’s disease. Purpose: This study, examined antioxidant effect of minocycline to inhibit apoptosis of gingival epithelium induced crude toxin bacteria Aa serotype B in mice. Methods: Thirty adult mice strain Swiss Webster (balb C) were divided randomly into three groups: control group (group A), toxin group (group B) and toxin and minocycline group (group C). The mice were taken at 24 hours after application, and then the tissue sections of gingival epithelium were stained with tunnel assay and immunohistochemistry. Result: Treatment with these toxin induced apoptosis of gingival epithelium and was associated with DNA fragmentation and reduced gluthatione (GSH). Minocycline 100 nM significantly increased GSH and reduced apoptosis (p < 0.05). Minocycline provides antioxidant effect against citotoxicity of bacteria Aa serotipe B. Conclusion: Nanomolar concentration of minocycline potential as new therapeutic agent to prevent progressivity of aggressiveness of periodontitis.

The transversal strength of acrylic resin plate after being immersed soaking in noni fruit (Morinda citrifolia Linn.) juice Sri Redjeki Indiani
Dental Journal (Majalah Kedokteran Gigi) Vol. 41 No. 2 (2008): June 2008
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

The disadvantages of acrylic resin plate are liquid absorption and porosity, allowing microorganisms to grow and multiply resulting in inflammation in the oral cavity. The juice of the noni fruit (Morinda citrifolia Linn.) contains active flavonoid and atsiri oil. Flavonoid is a phenol substance that degrades acrylic resin plate in prolonged contact. The purpose of this study was to examine the transversal strength of acrylic resin plate after being immersed in noni fruit juice. An acrylic resin plate of 65 × 10 × 2.5 mm was immersed in 4%, 6%, 8%, 10%, and 12% concentrations of noni fruit juice and distilled water in a control group for 31, 46, and 61 days. The transversal strength of acrylic resin plate was tested using an autograph with a crosshead speed of 1/10mm/second; the distance for the two supporting parts was 50 mm. The data was analyzed by using a One–Way ANOVA test. There was no significant difference in the transversal strength of the plate after being soaked for 31, 46, and 61 days in 4%, 6%, 8%, 10%, and 12% concentrations of the juice. This study showed that the soaking of acrylic resin plate for 31, 46, and 61 days in 4%, 6%, 8%, 10%, and 12% concentrations of noni fruit juice does not decrease the transversal strength.

Respons inflamasi pada pulpa gigi tikus setelah aplikasi ekstrak etanol propolis (EEP) (The inflammatory response on rat dental pulp following ethanolic extract of propolis (EEP) application) Ardo Sabir
Dental Journal (Majalah Kedokteran Gigi) Vol. 38 No. 2 (2005): June 2005
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Propolis is a resinous hive product collected by bees from tree buds and mixed with secreted bee wax in order to avoid bacterial contamination in the hive, and also to seal it. Propolis is employed for the treatment of various infectious diseases because it is wellknown that is has antibacterial and anti-inflammatory properties. The therapeutic use of propolis in dentistry has been done in recent years as in treatment gingivitis and dental caries, in treatment wound healing after surgical procedures, etc. The purpose of this investigation was to study the inflammatory response on rat's dental pulp following application of ethanol extract of propolis (EEP). Twelve male Spraque-Dawley rats of 8–16 week old and 200–250 grams in weight were used in this study. The rats were randomly divided into two groups. Pulp exposures were performed on the occlusal surface of right maxillary first molars. At the first group, as the control group, zinc oxide-based filler was directly applied on pulp exposure. Meanwhile at the second group, as the sample group, pulp exposure was applied with EEP. After that, all cavities were filled with glass ionomer cement as permanent filling. Animals were sacrificed on the 7th, 14th, and 28th day. The criterion of histological examination was based on the inflammatory responses of the dental pulp, which were the presence of polymorph nuclear leukocytes and macrophages. Kruskall-Wallis and Mann-Whitney tests were employed to analyze the data. The results of this research demonstrated that the inflammatory response of EEP group was numerically milder compared to the control group, even though statistical analysis showed no significant difference (p > 0.05) between the two groups.

The management of oral erythema multiforme in juvenile patient Diah Savitri Ernawati
Dental Journal (Majalah Kedokteran Gigi) Vol. 40 No. 4 (2007): December 2007
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Erythema multiforme is an acute inflammatory disease of the skin and mucous membranes that causes a variety of the skin lesionhence the name ‘multiforme’.The oral mucosa looks severely inflamed, but the feature are non specific and usually a biopsy is required in order to confirm the diagnosis. Cracked, bleeding, Crusted, swollen and ulcers of the lips is very characteristic of erythema multiforme, and lip involvement may cause significant morbidity. EM is assumed as an immune complex disorder which rises as a result of an immune response to an external agent such as herpes simplex virus or various drugs. We reported: 14-year girl, complained she suffered from painful oral ulceration for one week. One weeks advance the patient received a treatment of paracetamol and paramex for febris, headache and cough. Clinical examination of the skin showed no signs of cutaneous involvement. Other site such as the conjunctival, and genital were also free of lesions. The patients had several red-based superficial erosions on the upper and lower lips accompanied by crusting and bleeding. Intra oral findings showed multiple irregular erosions, ulcers and intense erythematous areas, mainly on the labial mucosa. The clinical diagnosis of EM was concluded by anamnesis and clinical appearance, with differential diagnosis of secondary herpes infection (herpes labialis) and pemphigus vulgaris. Systemic and topical corticosteroid therapy is frequently used to treat EM Although it may partially suppress the disease. Objective: This report explains and describes the management of patients with EM which may help dentists to determine an accurate diagnosis to avoid further complication and to give medical intervention to the disease. Conclusion: Early recognition of this disease may prevent delayed diagnosis and incorrect treatment.

Perbedaan khasiat antibakteri bahan irigasi antara hidrogen peroksida 3% dan infusum daun Sirih 20% terhadap bakteri mix Dian Agustin W
Dental Journal (Majalah Kedokteran Gigi) Vol. 38 No. 1 (2005): March 2005
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Piper betle folium was Indonesian’s traditional medicinal herb. The most important element in its was phenol with has antibacterial effect. H2O2 3% was commonly used because readily available, can lift up debris from root canal preparation. The purpose of this study was to determine the antibacterial effect of two solutions: hydrogen peroxide 3% and piper betle folium infusum 20% to bacterial mix invitro. The twenty specimens are divided into two groups. The result is statistically analyzed using Wilcoxon man whitney test. This study showed that piper betle folium infusum 20% had greater antibacterial effect than H2O2 3% solution.

Correlation between magnesium and alkaline phosphatase from gingival crevicular fluid periodontal diseases Nila Kasuma
Dental Journal (Majalah Kedokteran Gigi) Vol. 48 No. 3 (2015): September 2015
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Background: Magnesium is one of the alkaline phosphatase (ALP) cofactor. The amount of magnesium contained infoods affect ALP activity. Increased ALP activity will indicate the level of inflammation in periodontal disease. Elevated inflammation in periodontal disease will change gingivitis to periodontitis, where there has been damage to the bone ssupporting the teeth, and an increasing number of gingival crevicular fluid (GCF). The content of GCF consists of enzymatic and non-enzymatic. Changes in the composition of GCF occurs when the inflammation gets worse. Purpose: This study was aimed to prove the correlation between magnesium and ALP from GCF on periodontal disease. Method: This research involved 60 Minangkabaunese people with 20 healthy samples, 20 mild gingivitis samples, and 20 mild periodontitis samples. GCF was collected by absorbing method. Then ALP level in GCF was measured by using ELISA technique. Magnesium level in Minangkabaunese food was tested by Food Frequency Questionnaire (FFQ).Univariate analysis was performed to describe each variable. To see a normal distribution, Kolmogorov Smirnof Test was used (p>0.05). Unpaired T-test and Pearson correlation test was used to see correlation between ALP and magnesium level in Minangkabaunese food. Result: There is a significant correlation between the levels of ALP and magnesium level in Minangkabaunese food with periodontal disease (p=0.005). ALP is higest on mild periodontitis (137.74±23.01 ng/dl). Magnesium level normal control group is highest (250.14±32.34 mg) and in mild periodontitis is the lowest (110.83±21.04 mg). Corelation between ALP and magnesium level indicates strong correlation with negative direction (r=- 0.907). Conclusion: There is correlation between the levels of alkaline phosphatase and magnesium level on periodontal disease. Increasing inflamation rate will elevate the ALP level.

Antibacterial force of the luting-type of glass ionomer cement toward Lactobacillus species and Streptococcus mutans Dwi Warna Aju Fatmawati; Ekiyantini Widyowati
Dental Journal (Majalah Kedokteran Gigi) Vol. 40 No. 3 (2007): September 2007
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Rigid restoration is attached within oral cavity using adhesive cement layer. The hardening adhesive cement fills and tights the rough tooth surface with reciprocal opposing restorations. The luting type of glass ionomer cement was mostly used in the clinic for crown cementation as well as poured restoration. We can be taken a problem how strong is antibacterial effect of the luting type of glass ionomer cement to Lactobacillus species and Streptococcus Mutans. The purpose of the research was to know the antibacterial force of the luting-type of glass ionomer cement toward Lactobacillus species and Streptococcus mutans. This research was a laboratory experiment. The samples of the research were divided into two groups, treated-group (Fuji and Shofu) and controlled-group. The numbers of samples in each group consisted of 7 pieces. Taking 0,5 ml of artificial saliva in which the sample of the luting-type of glass ionomer cement (5 mm in diameter and 2 mm thick) had been immersed and storing it into Petri dish containing warm MRSA and 0,1 ml Lactobacillus sp. using poured technique. The mixture was subsequently incubated, and the colony was counted on the observation of 1st day, 7th day, and 14th day. The data were analyzed using ANOVA and LSD. The result of the research showed that the greatest mean value of the bacterial colony presented in the controlled-group and the smallest was in the group of Shofu. Statistical analysis showed a significant difference (p < 0.05). The released fluoride from glass ionomer cement occurred in the damaging phase caused by polyacrylate that released H+ ion from carboxyl group (COOH). The fluoride influenced the growth of bacteria by decelerating the activity of gycolytic enolase enzyme. The luting-type of glass ionomer cement had antibacterial force toward Streptococcus mutans and Lactobacillus sp. The luting-type of glass ionomer cement of Shofu possessed greater antibacterial force than Fuji and controlledgroup.

Levels of crystalline silica dust in dental laboratorium of Dental Health Technology Study Program of Vocational Faculty, Universitas Airlangga Eny Inayati; Sherman Salim; Sonya Harwasih; Sri Redjeki Indiani
Dental Journal (Majalah Kedokteran Gigi) Vol. 48 No. 4 (2015): December 2015
Publisher : Faculty of Dental Medicine, Universitas Airlangga https://fkg.unair.ac.id/en

Background: Silicosis is an occupational lung disease caused by inhaling particles of crystalline silica in a long time. The disease then results in inflammation and defects in lung tissue. Prosthesis construction is usually conducted in dental laboratory using a lot of materials containing crystalline silica, such as gypsum, ceramics, planting material, sandblast and others. Purpose: This research aims to determine levels of crystalline silica dust in the dental laboratory of Dental Health Technology Diploma Study Program, Vocational Faculty, Universitas Airlangga. Method: Three measurement points was determined, namely point 1, point 2 and point 3 in each dental laboratory space (I and II). Suctioning dust was performed at those points using Low Volume Dust Sampler (LVDS). Samples taken were divided into two groups, namely X and Y. Taking dust samples were carried out for 30 minutes. Elements of crystalline silica contained in the dust were quantitatively measured using XR Defractometry tool, while size and morphology of silica were measured using SEM EDX tool. Data obtained were statistically analyzed by paired t test. Result: The results showed significant differences in the levels of the total dust measured and crystalline silica in the form of quartz and cristobalite among those two dental laboratory spaces. Conclusion: It can be concluded that the levels of the total dust and silica quartz dust in the dental laboratory spaces I and II were greater than the Threshold Limit Value (TLV) determined.

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Saka Winias

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dental_journal@yahoo.com

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Location
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Jawa timur

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Saka Winias

Contact Email saka.winias@gmail.com

Phone -

Journal Mail Official dental_journal@yahoo.com

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Location Kota surabaya, Jawa timur INDONESIA

Abstract

Abstract

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Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Saka Winias

Contact Email
saka.winias@gmail.com

Phone
-

Journal Mail Official
dental_journal@yahoo.com

Editorial Address
-

Location
Kota surabaya,

Jawa timur

INDONESIA