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Dentist's Role and Responsible in Identification and Investigation Kurniawan, Arofi; Chusida, An'nisaa; Satigi, Lyvia Vanessa; Romadhoni, Ajeng Dyah; Liandro, Muhammad Raihan; Margaretha, Mieke Sylvia; Utomo, Haryono; Marini, Maria Istiqomah; Rizky, Beta Novia; Roosyanto Prakoeswa, Beshlina Fitri Widayanti
Indonesian Journal of Dental Medicine Vol. 4 No. 2 (2021): Indonesian Journal of Dental Medicine
Publisher : Faculty of Dental Medicine Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijdm.v4i2.2021.36-40

Abstract

Background: A dentist is responsible for promoting oral health and disease prevention to make the world a better place in terms of oral health. Besides, the dentist also plays an important role in the forensic field and law enforcement. Forensic odontology is an area of dentistry that deals with the proper management and investigation of dental evidence, which aids in identifying people and the presentation of dental evidence in the interest of justice. Purpose: This article discussed the role and responsibilities of dentists in human identification. Review: The world continues to deteriorate as time passes with much criminality and disasters that cannot be prevented. In many cases, the identification process can be done through the unique characteristics of dentition. Various information such as age, sex, and ethnicity are recorded in the tooth. Forensic dentists are responsible to manage and evaluate tooth evidence. Conclusion: Forensic odontology plays an essential role in determining individual identity. The unique features of dentition provide accurate results in identification if all procedures are correctly employed. With the advancement of science and technology, dentistry may now assist in the identification and investigation of forensic cases.
Hubungan Prevalensi Stomatitis terhadap Perbedaan Trimester Kehamilan dengan Usia Ibu Hamil di Kecamatan Semampir Surabaya Parmasari, Wahyuni Dyah; Ruth, Mieke Sylvia Margaretha Amiatun; Utomo, Haryono
Sinnun Maxillofacial Journal Vol. 7 No. 01 (2025): April 2025
Publisher : Fakultas Kedokteran Gigi Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/smj.v7i01.181

Abstract

Pendahuluan: Stomatitis merupakan radang yang terjadi pada mukosa yang biasanya berupa bercak putih kekuningan dengan permukaan yang agak cekung. Stomatitis yang berulang pada rongga mulut disebut Reccurent Apthous Stomatitis (RAS). Pada umumnya penyakit stomatitis banyak menyerang wanita, khususnya pada masa kehamilan ditemukan kadar hormon progresteron yang lebih rendah dari normal. Tujuan Penelitian: untuk mengetahui hubungan prevalensi kejadian stomatitis terhadap perbedaan trimester kehamilan dan usia ibu hamil di kecamatan Semampir Surabaya, Bahan dan Metode: Penelitian ini menggunakan observasional analitik. Pengambilan data dilakukan secara total sampling dengan jumlah 94 ibu hamil, dikelompokkan dalam 3 grup yaitu trimester I, II dan III. Data diambil dari rekam medis, kemudian data dianalisa menggunakan uji korelasi spearman. Hasil: Hasil penelitian didapatkan didapatkan nilai koefisien korelasi menunjukkan nilai sebesar 0,980, signifikansi sebesar 0,001 < 0,05 sehingga ada hubungan ibu hamil tersebut didapatkan Trimester I pada kelompok rentang usia 31-35 tahun, sebanyak 1 orang. Trimester II didapatkan rentang usia 36-40 tahun sebanyak 1 orang. Sedangkan Trimester III didapatkan 4 orang, dengan distribusi 25-30 tahun 2 orang, 31-35 tahun 1 orang dan 41-45 tahun 1 orang. Kesimpulan: Dari studi diatas menunjukkan ada hubungan prevalensi stomatitis terhadap perbedaan trimester kehamilan dengan usia ibu hamil di kecamatan Semampir Surabaya.
Forensic Identification of Blood Types in Pear (Pyrus bretschneideri) Fruit Bitemark Aliviameita, Andika; MAR, Mieke Sylvia; Yudianto, Ahmad
Folia Medica Indonesiana Vol. 54, No. 4
Publisher : Folia Medica Indonesiana

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Abstract

Blood type in saliva can be examined through bitemarks on an object left at the crime scene in a crime case as a screening test of suspected perpetrators. Saliva deposited at the bite contains glycoproteins which can carry blood type ABH antigens expressed in the salivary glands and excreted in saliva. Salivary examination is influenced by various external factors that damage saliva, one of which is the duration of exposure to room temperature in a certain period of time. This study aimed to determine differences in protein levels and blood group agglutination titers in (Pyrus bretschneideri) pear bitemark saliva during room temperature exposure within 30, 60 and 90 minutes. This type of study was experimental laboratories with time series design. The samples used were 18 pear bitemarks from 6 individuals who had blood groups A, B and AB then incubated for 30, 60 and 90 minutes. Analysis of protein content using trizol reagent was determined spectrophotometrically, while blood group examination used inhibition absorption method. Anova test showed significant difference between groups of 30 minutes exposure duration with 60 minutes and 90 minutes exposure group (P<0.05; 95% confidence interval). The Pearson correlation obtained the results of -0.739, indicating correlation that the longer exposure to room temperature, the lower the protein content. The results showed that there was a decrease in salivary protein levels and blood group agglutination titers. Salivary protein levels were still detected in the time range of 30, 60 and 90 minutes, so that blood type can still be examined from saliva in bitemarks on pear fruit.
The Effect of Time on Blood Types of ABO Systems on Saliva Spots of Cigarette Butts for Forensic Identification Purnadianti, Mely; MAR, Mieke Sylvia; Yudianto, Ahmad
Folia Medica Indonesiana Vol. 54, No. 4
Publisher : Folia Medica Indonesiana

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Abstract

The identification process is not only carried out on the body of a victim of a crime, but identification can also be carried out on the evidence evidence found at the crime scene. The timing of a crime case and the time interval for collecting evidence of a crime is an obstacle in the process of identifying blood saliva on cigarette butts. Saliva will dry within an hour and forty minutes at room temperature and with the influence of various other factors saliva will dry in less than three hours. The purpose of this study was to determine the effect of the duration of temperature exposure on the protein levels of cigarette saliva in order to help the identification process of forensic blood groups. The time series design was used in this study where 18 filter cigarette butts were collected from 6 individuals who were subjected to research with blood types A, B and AB then incubated 1.3 and 6 hours. Examination of protein content was carried out using trizol reagent with UV spectrophotometer reading. The data was processed using non-parametric T-test statistics. There was a decrease in salivary levels in a predetermined time of 1, 3 and 6 hours. Cigarette butt saliva protein levels can still be detected within 1, 3 and 6 hours so that they can be used to help identify the forensic blood group from cigarette butt saliva.