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All Journal JIMKI: Jurnal Ilmiah Mahasiswa Kedokteran Indonesia Proceeding Book Call for Papers Fakultas Kedokteran Universitas Muhammadiyah Surakarta
Dwi Puji Rahayu
Universitas Muhammadiyah Surakarta
Health Professions Medicine & Pharmacology Public Health

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Antibacterial Activities of Ethyl Acetic Fraction of Robusta Coffee on Staphylococcus aureus and Salmonella typhi Dwi Puji Rahayu
JIMKI: Jurnal Ilmiah Mahasiswa Kedokteran Indonesia Vol 8 No 2 (2020): JIMKI: Jurnal Ilmiah Mahasiswa Kedokteran Indonesia Volume 8.2 Edisi Maret - Agus
Publisher : BAPIN-ISMKI (Badan Analisis Pengembangan Ilmiah Nasional - Ikatan Senat Mahasiswa Kedokteran Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53366/jimki.v8i2.143

Abstract

Infectious diseases are still a major problem in the world, especially in developing countries like Indonesia. Staphylococcus aureus and Salmonella typhi are gram-positive and gram-negative bacteria that are still the most common cause of infection. Improper use of antibiotics can damage normal flora and cause resistance. Coffee contains flavonoid and alkaloid chemical compounds that have antibacterial activity. The purpose of this study was to determine the antibacterial activity of the ethyl acetate fraction from ethanol extract of robusta coffee beans on the growth of Salmonella typhi and Staphylococcus aureus bacteria. The extraction method used was maceration with 70% ethanol solvent and fractionation using the liquid-liquid method using ethyl acetate solvent. Antibacterial testing uses the disk diffusion method with concentrations of 2.5%, 5%, 10% and 15%. The results of the ethyl acetate fraction with a concentration of 15% for Salmonella typhi bacteria had an inhibition zone of 8.13 mm and Staphylococcus aureus bacteria had a inhibition zone of 3.8 mm. The greater the concentration of ethyl acetate fraction the greater the inhibition zone formed on agar media.
Seorang Laki-Laki 43 Tahun dengan Toxic Epidermal Necrolysis (TEN) Dwi Puji Rahayu; Aris Cahyono
Proceeding Book Call for Papers Fakultas Kedokteran Universitas Muhammadiyah Surakarta 2022: Proceeding Book Call for Papers Fakultas Kedokteran Universitas Muhammadiyah Surakarta (Synaps
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Stevens Johnson Syndrome (SJS) dan Toxic Epidermal Necrolysis (TEN) merupakannreaksi hipersentivitas berat yanggdisebabkan olehhinfeksi, seperti virus Herpesssimplex atau Mycoplasma, vaksinasi, penyakitssistemik, agen-agen tertentu, makananndan obat-obatan. Insidensi SJS diperkirakan 2-3% per jutaapopulasi per tahun di Amerika Serikat danndi negara-negaraaEropa, sedangkan di Indonesia kasus SJS terjadissekitar 12 kasus per tahun. Patofisiologiidari SJS sendiri masih belum diketahui, namun penyebabbutama SJS adalah alergi obat. Paracetamolmmerupakan salah satu obat yang paling sering digunakanndan relatif aman, namunddapat menyebabkan efek sampinggberupa reaksi hipersensitivitaskkutan. Laporan kasus ini membahas tentang SJS yang timbul pada laki-laki berusia 43 tahun akibat mengkonsumsi paracetamol. Pada pasien timbul plak eritematosa, erosi, purpura, krusta, batas ireguler, multipel, pada mukosa bibir, regio frontaslis, regio fascialais, regio auris regio coli, regio thorax, regio abdomen, regio genitalia, ekstremitas superior dan ekstremitas inferior. Pasien dalam kasus ini diberikan terapi kortikosteroiddtopikal dan sistemik sertaaantibiotik sistemikk. Setelah diberikan terapi tersebut, kondisi pasien perlahan membaik.
Co-Authors Aris Cahyono