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The Effective Difference Application of Chitosan Gel with Different Molecular Weight and Aloe vera on The Density of Collagen Fibers in Wound Healing of Traumatic Ulcer Michelle Suhartono; Sularsih; Nafi’ah
Denta Journal Kedokteran Gigi Vol 12 No 1 (2018): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Traumatic ulcer is one of the most common oral wounds. Chitosan has mucoadhesive characteristic while Aloe vera containing lignin which is able to penetrate the skin. It is expected that the combined gel of chitosan and Aloe vera will function as wound healing accelerator in traumatic ulcer. Molecular weight is one of the characteristics of chitosan quality. Purpose: the aim of this experiment was to know the density of collagen fibers in wound healing of traumatic ulcer using the combined gel of chitosan with different molecular weight and Aloe vera. Materials and Methods: 30 Male Rattus Norvegicus were divided into 3 groups. Group I was control group (without chitosan and Aloe vera), group II was given low molecular weight chitosan and Aloe vera, group III was given high molecular weight chitosan and Aloe vera. The groups were given traumatic ulcer making with 4 mm diameter and 2 mm depth. Rats were sacrificed by decapitation on day 3 and 7 then they were examined histopatologically to see the density of collagen fibers. Result: Statistical analysis with Kruskall Wallis and Mann-Whitney U test showed that there were significant difference p<0,05 between high and low molecular weight chitosan with Aloe vera group on day 3 and 7. Conclusion: Chitosan with high molecular weight and Aloe vera were more effective in wound healing of traumatic ulcer because they increase the density of collagen fibers.
Perbedaan Pengaruh Pemberian Kitosan Berat Molekul Tinggi dan Rendah terhadap Jumlah Pembuluh Darah pada Proses Penyembuhan Luka Pencabutan Gigi Bella Sagita Puspita; Sularsih; Dian W. Damaiyanti
Denta Journal Kedokteran Gigi Vol 9 No 2 (2015): Agustus
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Molecular weight is one of the chitosan characteristic that affects the effectiveness of application for wound healing in dental extraction. Chitosan could improve wound healing process because of its anti inflammation component and accelerateproliferation phase. Angiogenesis is one of the main component in proliferation phase because it can preserve cells function to accelerate wound healing process. Purpose: the aim of this experiment is to account blood vessels in wound healing of dental extraction using chitosan with different molecular weight. Materials and Methods: Thirty six male Rattus Norvegicus were divided into 3 groups. Group I (without chitosan), group II was given low molecular weight chitosan, group III was given high molecular weight chitosan. Rats were sacrificed on day 7 and on day 14 post extraction then they were examined by hystometri to see the change in blood vessels number. Result: Data were statistically analyzed with One Way ANOVA and LSD with degree of significant p<0,05 showed significant difference between high molecular weight chitosan group and low molecular weight chitosan group after 7 and 14 days observation. Conclusion: High molecular weight chitosan was found more effective to increase blood vessels amount at 7th day and decrease blood vessels amount that 14 day in wound healing of dental extraction process.
Perbedaan Kitosan Berat Molekul Rendah dan Tinggi Terhadap Jumlah Sel Limfosit pada Proses Penyembuhan Luka Pencabutan Gigi Felinda Gunawan; Sularsih; Soemartono
Denta Journal Kedokteran Gigi Vol 9 No 1 (2015): Februari
Publisher : Fakultas Kedokteran Gigi Universitas Hang Tuah

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Abstract

Background: Molecular weight is one of the chitosan characteristic that affects the effectiveness application for wound healing of dental extraction. Chitosan could improve wound healing process because of its anti inflammation property and improve proliferation phase. Lymphocyte cell is one of the main cells that act during inflammatory phase. Purpose: the aim of this experiment is to account lymphocyte cell in wound healing of dental extraction using chitosan with different molecular weight. Materials and Methods: 54 Male Rattus Norvegicus were divided into 3 groups. Group I is control group (without chitosan). Group IIwas given low molecular weight chitosan. Group III was given high molecular weight chitosan. Rats were sacrificed by decapitation on day 5 and day 7 post extraction then they were examined histopatologically to see the change in lymphocyte cell number. Result: Data were statistically analyzed with One Way ANOVA and LSD with degree of significant p< 0,05 showed significant difference between high molecular weight chitosan group and low molecular weight chitosan group after 5 and 7 days observation. Conclusion: High molecular weight chitosan was found more effective to decrease lymphocyte cell amounts more than low molecular weight chitosan in wound healing of dental extraction process.
PEMBERIAN EDUKASI MENJAGA KESEHATAN GIGI DAN MULUT PADA SISWA SD HANG TUAH 6 SURABAYA: PROVIDING EDUCATION ON MAINTAINING DENTAL AND ORAL HEALTH TO STUDENTS OF HANG TUAH 6 ELEMENTARY SCHOOL SURABAYA Indarti, Cacilia; Izzud, Tandy; Paramita, Annisa Listya; Iman, Dimas; Parwati sari, Rima; Sarianoferni; Sularsih
Jurnal Pengabdian Masyarakat Pesisir VOLUME 4 NOMOR 1
Publisher : Universitas Hang Tuah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/jpmp.v4i1.132

Abstract

Oral health is an important aspect in children's growth and development. Problems such as cavities and poor oral hygiene can affect academic achievement and quality of life. This activity aims to increase student awareness of the importance of maintaining oral health from an early age. This community service was carried out on 83 students in grades 4 and 5 of Elementry School Hang Tuah 6 Surabaya by providing health promotion education and dental and oral examinations. The activity was carried out by involving a team of dentists and assisted by students from the Faculty of Dentistry, Hang Tuah University. It began with a pre-test assessment before education was given and a post-test after education was given, followed by a dental and oral health examination. The average pre-test score was 69.39 and the average post-test score was 86.59. The results of the Wilcoxon Signed-Rank Test, p-value <0.05, showed a significant difference between the Pre-Test and Post-Test scores. This means that after dental health education, their knowledge and awareness of dental and oral health increased. For students who have dental problems such as cavities, they are followed up with dental care at Nala Husada Dental Hospital. It is hoped that with this program, awareness of dental and oral health will increase, the number of cases of toothache and swollen gums will decrease, and there will be changes in behavior in maintaining dental and oral health.
EFEKTIVITAS EDUKASI KESEHATAN GIGI DENGAN METODE TRAIN THE TRAINERS DALAM MENINGKATKAN PENGETAHUAN GURU DAN WALI MURID SD YAPITA SURABAYA: EFFECTIVENESS OF DENTAL HEALTH EDUCATION USING THE TRAIN THE TRAINERS METHOD IN IMPROVING THE KNOWLEDGE OF TEACHERS AND PARENTS OF YAPITA ELEMENTARY SCHOOL SURABAYA Andriani, Dwi; Twi Agnita Cevanti; Nora Lelyana; Aprilia; Dianty Saptaswari; Bambang Sucahyo; Dwi Setianingtyas; Nafiah; Henu Sumekar; Arya Brahmanta; Shintya Rizki Ayu Agitha; Sularsih; Yufita Fitriani; Vivin Ariestania; Arifzan Razak
Jurnal Pengabdian Masyarakat Pesisir VOLUME 4 NOMOR 1
Publisher : Universitas Hang Tuah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30649/jpmp.v4i1.137

Abstract

Dental and oral problems in Indonesian children are caused by low knowledge, comprehension, and behavior that ignores dental and oral health maintenance, resulting in tooth and mouth damage. This activity is in partnership with SD Yapita which is a school supported by the Faculty of Dentistry, Hang Tuah University. The aim is to prepare parents and teachers of Yapita Elementary School students to become ambassadors for oral and dental hygiene so that they can become mentors for their children or students. This method is carried out online and offline from classes 1 to 6 using a simple random sampling technique. The results were statistically analyzed using the Paired T-test. The average pre-test score from the teacher was 60 and the parents were 56, while the post-test result from the teacher was 84 and the parents was 85. The results of the data analysis were normally distributed (p>0.05) followed by the Paired correlation test T-test. The results show a relationship between the pre and post-test of teachers and parents. This shows that this educational activity can increase the knowledge of teachers and parents so that they can become ambassadors of oral and dental hygiene to their children or students.