全部 标题 作者
关键词 摘要


EVALUASI MEDIUM PENGAYAAN Vibrio cholerae UNTUK DIAGNOSIS KOLERA MENGGUNAKAN IMMUNOCHROMATOGRAPHIC STRIP TEST

Keywords: V.cholerae , Medium Pengayaan , Immunokromatografi strip test

Full-Text   Cite this paper   Add to My Lib

Abstract:

. Vibrio cholerae strains are capable of causing outbreak cholera in developing country with poor sanitation and hygiene .Conventional culture methods currently available for detection of V. cholerae 01 takes 3 – 5 days. Other diagnostic tools are by using rapid immunochromatographic strip test for controlling and preventing the spreading of cholera outbreak. This method has limitation in detection of V.cholerae O1, especially under 105 cfu/mL. Furthermore rapid method can be improved by enrichment media and incubation in 37° C for 6 – 8 hours. The aims of research are to analyse enrichments media in increasingl V.cholerae O1, and it’s to improve the finding of the laboratory diagnosis of cholera cases. The research was conducted at the Laboratory of Bacteriology, Center of Biomedical and Basic Technology of Health National Institute of Health Research and Development (NIHRD) from January - July 2011. Medium evaluation was done by making serial dilutions of Vibrio cholerae O1 from 107-101 cfu / ml inoculated into three mediums: alkaline peptone water, bismuth sulfite, and gelatin phosphate salt broth medium. Then were incubated 37°C for 8 hours and every two hours was tested by immunochromatographic strip test. The data analysis to determine treatment and individual differences each group was done by one way ANOVA test. The results showed that alkali peptone water are better than gelatine phosphate salt broth and bismuth sulfite in increasing V.cholerae O1, p.value 0.000 means significant different. Meanwhile from 24 samples dilutions which were inoculated in three enrichment media, and detected by rapid immunochromatographic in every 2 hours for 8 hours showed positive result in enrichments media are 17 samples for alkali peptone water, 13 samples for gelatine phosphate salt broth and 8 samples for bismuth sulfite. Key Words : V.Cholerae, Enrichment Media, Immunochromatographic strip test Abstrak. Vibrio cholerae O1 adalah bakteri yang dapat menimbulkan wabah kolera pada negara berkembang dengan tingkat sanitasi dan higiene yang buruk .Saat ini metode baku diagnosis bakteri V.cholerae O1 adalah dengan kultur dan isolasi yang memerlukan waktu 5 hari. Diagnosis lain untuk menanggulangi dan mencegah penyebaran wabah kolera dengan metode rapid immunokromatografi strip test. Metode rapid ini mempunyai keterbatasan mendeteksi jumlah V.cholerae O1 minimal 105 cfu/mL dan dapat ditingkatkan dengan medium pengayaan yang diinkubasi selama 6 - 8 jam pada suhu 37° C . Penelitian bertujuan untuk menganalisis medium pengayaaan dalam meningkatkan jumlah V

Full-Text

comments powered by Disqus