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All Journal Jurnal Biosains Pascasarjana Biota Meditory : The Journal of Medical Laboratory Jurnal Kreativitas PKM Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat Cendekia : Jurnal Pengabdian Masyarakat Medicra (Journal of Medical Laboratory Science/Technology) Jurnal Kesehatan Tambusai Jurnal Pengabdian Masyarakat (ABDIRA) Journal of Natural Sciences and Learning PENITI BANGSA (Pemanfaatan Ilmu Pengetahuan dan Teknologi bagi Masyarakat) Folia Medica Indonesiana Metamorfosa: Journal of Biological Science Open Access DRIVERset
Wimbuh Tri Widodo
Magister Ilmu Forensik, Sekolah Pascasarjana, Universitas Airlangga Surabaya
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Other

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Journal : Medicra (Journal of Medical Laboratory Science/Technology)

 1 
Effectiveness of Ethanolic Extract of Aloe Vera Leaves against Staphylococcus aureus: Efektivitas Ekstrak Etanol Daun Lidah Buaya (Aloe vera) terhadap Staphylococcus aureus Permatasari, Viki Ayu Intan; Nurjanah, Mutia Hariani; Widodo, Wimbuh Tri
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 3 No. 2 (2020): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v3i2.760

Abstract

Since long ago Indonesia used nutritious plants as traditional medicines. Various types of plants in Indonesia can be used as alternative ingredients, one of which is aloe vera. Aloe vera contains saponin and anthraquinone, so aloe vera leaves function as antiseptic and antibacteria. Staphylococcus aureus is a gram-positive coccus bacteria. This bacterium is often found as a normal germ flora in humans. Staphylococcus aureus can cause infections in humans and animals. This study aims to determine the effect of ethanolic extract of Aloe vera leaves in inhibiting Staphylococcus aureus by using maceration extract method. The concentrations used were 20%, 40%, 60%, 80% and 100% with positive control (Erytromycin) and negative control (aquades). The inhibitory zone analysis is done using the table method. Test of ethanol extract of Aloe vera leaves in inhibiting Staphylococcus aureus produced inhibition zones at concentrations of 60%, 80% and 100% with average diameter of 6.94 mm, 6.22 mm and 9.5 mm. The conclusion of this research is the ethanolic extract of Aloe vera leaves can inhibit Staphylococcus aureus in high concentrations
Analysis Of Bacterial Contamination By Total Plate Number (ALT) Method In Smoked Fish At One Of The Market Traders: Analisis Cemaran Bakteri Metode Angka Lempeng Total (ALT) pada Ikan Asap di Salah Satu Pedagang Pasar Safitri, Yunita Diyah; Widodo, Wimbuh Tri; Azizah, Yunita Dwi Nur
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 6 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v6i2.1723

Abstract

Bacterial contamination can come from the environment as a result of food production processes in the form of biological, chemical and foreign matter contaminants that can interfere with, harm and endanger human health. One of the problems in the processed food sector is the high level of bacterial contamination in the food served on the market. The condition of open food is also the main factor causing food to be contaminated with bacteria. The Total Plate Count (ALT) or total plate count (TPC) is an examination used to determine the number of microorganisms both bacteria and fungi using solid media with the final result being colonies. The aim of the study was to determine bacterial contamination and to determine the total plate number (ALT) of bacterial colonies in smoked fish sold at Ngemplak Market, Tulungagung. This research used a Simple Random Design (RAS) method with four treatments and 3 repetitions. The results showed that for menot fish it was 16.2 x 105 cfu/g, for tuna it was 10.5 x 105 cfu/g, for tuna it was 9.4 x 105 cfu/g, for bader fish it was 16.4 x 105 cfu/g. g, and in whitefish 20.5 x 105 cfu/g. The conclusion is that the bacterial contamination of smoked fish sold at the Ngemplak Market using the ALT method exceeds the normal limit value set by SNI 2725:2013.
Sex Determination Based on Finger Bones: A Systematic Review: Penentuan Jenis Kelamin Berdasarkan Tulang Jari: Tinjauan Sistematis ur Rahman, Ateeq; Kristianto, Sonny; Widodo, Wimbuh Tri; Rayditya Milanio, Roderikus; ur Rahman, Anees; Setiawardani, Alvina; ul Haq, Ihtisham
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 8 No. 1 (2025): July
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v8i1.1754

Abstract

Sex determination is a crucial step in forensic investigations, particularly when skeletal remains are incomplete. This study aims to evaluate the accuracy of using finger bones as indicators of sex through a systematic review approach. The literature selection followed PRISMA guidelines, with data retrieved from PubMed and Google Scholar using relevant keywords. Out of 95 identified articles, only 10 met the inclusion criteria and were further analyzed. Findings indicate that the length and proportion of finger bones—especially the ring and little fingers—differ significantly between males and females. Classification accuracy based on phalangeal and metacarpal measurements ranged from 80% to 94%. Additionally, hormonal influences such as testosterone contribute to these morphological differences. These results support the effectiveness of finger bones as an alternative method for sex estimation, particularly when pelvis or skull bones are unavailable in forensic contexts.
Co-Authors Abid, Istiana Firqah Afdhila, Zakia Ahmad Yudianto Aprilia, Chatrina Apriliani, Herlina Azizah, Yunita Dwi Nur Choirul Huda Choirul Huda Danar Danar Danar, Danar Dyah Setyaningrum, Dyah Fadila, Natasya Nurul Fatimah Fatimah Hendro Pramono Huda, Qurrota A’yunil Indah Nuraini Masjkur Kristianto, Sonny Kumalasari, Nurul Chamidah Mutia Hariani Nurjanah Nurin, Wachidatun Nurjanah, Mutia Hariani Nurul Chamidah Kumalasari Nurul Chamidah Kumalasari Oedjijono Oedjijono, Oedjijono Permatasari, Viki Ayu Intan Putri, Amalia Eka Putri, Rury Erina Rahma Diyan Martha Rahmadani, Anindita Mutiara Rayditya Milanio, Roderikus Ripki, Nadia Rury Eryna Putri Safitri, Yunita Diyah Setiawardani, Alvina Sri Puji Astuti W taufik salis syaifuddin Uktutias, Sendy Ayu Mitra ul Haq, Ihtisham Unsunnidhal, Lalu ur Rahman, Anees Ur Rahman, Ateeq Wahyuningsih, Astuti Yudianto , Ahmad Yuliani, Gandul Atik Zulqaida, Salma