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Journal : Journal of Medical Laboratory Research

Identifikasi Bakteri Dari Sampel Darah Pasien COVID-19 Di RSUD Ciawi Kabupaten Bogor Safari, Wulan Fitriani; Wardhiati, Sri; Dewi, Almatin Puspa
Journal of Medical Laboratory Research Vol. 2 No. 2 (2024): Journal of Medical Laboratory Research
Publisher : Politeknik Kesehatan Kementerian Kesehatan Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36743/jomlr.v2i2.712

Abstract

Coronavirus Disease 2019 (COVID-19) is a disease caused by the Severe Acute Respiratory Syndrome Corona Virus 2 virus called SARSCov-2, this virus attacks the respiratory tract and creates a risk of infection in COVID-19 patients. Bacterial infections are known to complicate viral infections of the respiratory tract and are associated with worsening conditions in COVID-19 patients. The aim of this research is to identify bacteria from blood samples of COVID-19 patients at Ciawi Hospital, Bogor Regency. This type of research is quantitative descriptive which describes the types of bacteria from blood samples from COVID-19 patients. The samples in this study were patients who were confirmed (PCR) positive for COVID-19 who underwent blood culture microbiology examinations at Ciawi Regional Hospital. Data collection was carried out using the documentation study method. The research results showed that of the 243 COVID-19 patients who underwent blood culture examination, 63 samples showed positive results. In blood culture from 63 positive samples, 51 samples (80.9%) found Gram positive bacteria consisting of: S. hominis, S. haemolyticus, S. epidermidis, S. cohnii ureal, S. aureus, S. warneri and E. faecalis. There were 12 Gram Negative bacteria in blood culture (19.1%) consisting of A. baumannii, E. coli, Pseudomonas sp, K. pneumoniae, S. paucimobilis and E. aerogenes.
Candida spp. Profile in the Oral Cavity of Infants and Children at the Cawang Integrated Health Post Tofiq, Hamim; Safari, Wulan Fitriani; Ritonga, Ahmad Fitra
Journal of Medical Laboratory Research Vol. 3 No. 2 (2025): Journal of Medical Laboratory Research
Publisher : Politeknik Kesehatan Kementerian Kesehatan Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36743/jomlr.v3i1.848

Abstract

Kandidiasis oral adalah infeksi kandidiasis yang cukup sering terjadi pada bayi dan anak. Agen penyebab kandidiasis bagian rongga mulut di antaranya yaitu Candida albicans, Candida parapsilosis Candida tropicalis, Candida glabrata, Candida krusei. Beberapa faktor dilaporkan mempengaruhi terjadinya kandidiasis pada bayi dan anak. Tujuan penelitian ini yaitu untuk mengetahui profil Candida pada rongga mulut bayi dan anak. Penelitian ini merupakan penelitian deskriptif dengan mengamati hasil kultur swab rongga mulut bayi dan anak pada media Hicrome Candida Differential Agar. Responden pada penelitian ini yaitu bayi dan anak yang melakukan pelayanan kesehatan di Posyandu Cawang pada periode bulan Mei 2023 sebanyak 30 responden. Hasil kultur swab rongga mulut bayi terdapat 4 Spesies Candida yaitu C. albicans, C. krusei, C. glabrata, C. parapsilosis. Hasil kultur swab rongga mulut anak terdapat 5 spesies Candida yaitu C. albicans, C. krusei, C. glabrata, C. parapsilosis, C. tropicalis. Spesies Candida pada rongga mulut anak lebih banyak dibandingkan pada rongga mulut bayi.
Analisis Nilai Cycle Threshold (CT) pada Pasien COVID-19 dengan Komorbiditas dan Tanpa Komorbiditas Safari, Wulan Fitriani
Journal of Medical Laboratory Research Vol. 1 No. 2 (2023): Journal of Medical Laboratory Research
Publisher : Politeknik Kesehatan Kementerian Kesehatan Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (548.876 KB) | DOI: 10.36743/jomlr.v1i2.484

Abstract

Pasien dengan penyakit penyerta (komorbiditas) termasuk dalam kelompok rentan terhadap morbiditas dan mortalitas terkait COVID-19. Deteksi virus dengan RT-PCR dari sampel pernapasan banyak digunakan untuk mendiagnosis dan memantau infeksi SARS-CoV-2. Namun, beberapa faktor dan variabel dapat menyebabkan tes negatif palsu sehingga nilai Cycle threshold (Ct) digunakan untuk mendiagnosis atau memprediksi infeksi SARS-CoV-2. Tujuan dari penelitian untuk mengetahui ada tidaknya perbedaan nilai Ct pada pasien COVID-19 dengan komorbiditas dan tanpa komorbiditas. Penelitian ini merupakan penelitian analitik observasional dengan pendekatan cross sectional. Data yang diambil adalah data rekam medis RSUD Pasar Rebo, Jakarta. Data dianalisis menggunakan SPSS dengan Uji Mann Whitney. Hasil penelitian menunjukkan Komodibitas tertinggi yang ditemukan adalah hipertensi, diikuti diabetes mellitus, ganguan fungsi hati dan ginjal, Hiperkoagulasi, ganguan ginjal dan koagulaton defect, anemia dan koagulopati. Pasien COVID-19 dengan komordibitas yang memiliki nilai Ct tinggi sebanyak 10 orang (33,33%), nilai Ct sedang sebanyak 14 orang (46,67%), nilai Ct rendah sebanyak 6 orang (20%). Pasien COVID-19 tanpa komordibitas yang memiliki nilai Ct tinggi sebanyak 10 orang (33,33%), nilai Ct sedang sebanyak 18 orang (60%), nilai Ct rendah sebanyak 2 orang (6,67%). Hasil Uji Mann Whitney menunjukkan tidak ada perbedaan nilai Ct pada pasien COVID-19 dengan komorbiditas dan tanpa komorbiditas.
PENGARUH DURASI RADIASI UVC TERHADAP NILAI TOTAL PLATE COUNT (TPC) CILOK (EFFECT OF UVC RADIATION DURATION ON THE TOTAL PLATE COUNT (TPC) OF CILOK) Safari, Wulan Fitriani; Fariska, Dania Febriani; Syafaat, Mohamad
Journal of Medical Laboratory Research Vol. 4 No. 1 (2025): Journal of Medical Laboratory Research
Publisher : Politeknik Kesehatan Kementerian Kesehatan Banten

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

Abstract

Cilok is a popular street food enjoyed by various groups, but it carries a high risk of microbial contamination. One of the parameters used to assess food safety is the Total Plate Count (TPC), with a maximum limit of 1 × 10⁵ CFU/g according to BPOM standards. UVC irradiation can be applied to reduce microbial contamination in cilok. The effectiveness of UVC radiation in inactivating bacteria is influenced by several factors, such as wavelength, distance from the light source, and exposure duration. This study aims to determine whether the duration of UVC radiation affects the TPC value of cilok. Cilok samples were collected from street vendors around Binawan University and exposed to UVC radiation for 0 minutes (control), 30 minutes, and 60 minutes. TPC testing was conducted using the Pour Plate method. The results showed that UVC radiation treatment reduced the TPC value of cilok. The highest TPC value was found in the untreated sample (1.8 × 10⁶ CFU/g), followed by samples exposed for 30 minutes (4.5 × 10⁵ CFU/g) and 60 minutes (2.1 × 10⁴ CFU/g). One-way ANOVA analysis indicated a significant difference among treatment groups (p < 0.05), suggesting that UVC radiation duration has a significant effect in reducing microbial counts in cilok.