Publikasi Scopus 926 artikel (Per 14 Maret 2022)

Paramaiswari W.T., Sidik N.S., Khoeri M.M., Tafroji W., Said W.F., Safari D.
57221097580;57226416343;55994827400;57118271600;57196217927;23493586700;
Isolation and Identification of Optochin-Resistant Viridans Group Streptococci from the Sputum Samples of Adult Patients in Jakarta, Indonesia
2021
International Journal of Microbiology
2021
6646925
Eijkman Institute for Molecular Biology, Jakarta, Indonesia; Department of Biochemistry, Bogor Agricultural University, Bogor, Indonesia; Department of Clinical Pathology, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia
Paramaiswari, W.T., Eijkman Institute for Molecular Biology, Jakarta, Indonesia; Sidik, N.S., Department of Biochemistry, Bogor Agricultural University, Bogor, Indonesia; Khoeri, M.M., Eijkman Institute for Molecular Biology, Jakarta, Indonesia; Tafroji, W., Eijkman Institute for Molecular Biology, Jakarta, Indonesia; Said, W.F., Department of Clinical Pathology, Faculty of Medicine Universitas Indonesia, Cipto Mangunkusumo Hospital, Jakarta, Indonesia; Safari, D., Eijkman Institute for Molecular Biology, Jakarta, Indonesia
Aim. To investigate optochin-resistant viridans group streptococci (VGS) strains isolated from the sputum sample of adult patients with different clinical symptoms. Materials and Methods. Optochin-resistant VGS isolates were identified by matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS). recA sequencing was used to confirm identified isolates at the genus level by MALDI-TOF MS. Finding. We identified 79% of tested isolates (148/187) at the species-level identification using the MALDI-TOF MS tool. We identified that the most common species isolated from sputum specimens were S. oralis (44.9%) followed by S. mitis (25.7%), S. infantis (9.1%), S. parasanguinis (7.5%), S. peroris (3.7%), S. anginosus (2.7%), and S. sanguinis (2.1%). Discussion. The S. oralis strains were majority of optochin-resistant VGS isolates obtained from sputum of adult patients in Jakarta, Indonesia. MALDI-TOF MS showed potential for the rapid identification tool to identify optochin-resistant VGS isolates. Although there were discrepancies in identifying isolates at the genus/species level, the performance could be improved by expanding its database. © 2021 Wisiva Tofriska Paramaiswari et al.
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