English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Penelitian mengenai uji sitotoksisitas ekstrak metanol daun sisik naga ( Drymoglossum piloselloides Presl.) terhadap sel leukemia P388 telah dilakukan. Penelitian ini bertujuan untuk mengetahui sitotoksisitas ekstrak metanol daun sisik naga terhadap sel leukemia P388 berdasarkan penghambatan pertumbuhan sel 50% (IC 50 ). Metoda yang dilakukan menggunakan uji MTT (Microculture Tetrazolium Technique) pada sel kanker leukemia P388. Sel dikultur menggunakan media RPMI (Roswell Park Memorial Institute). Pertumbuhan sel diukur melalui absorbansi formazan pada panjang gelombang 540 nm pada berbagai konsentrasi dari 0,1 µg/mL sampai 100 µg/mL ekstrak sampel. IC 50 ditentukan dengan persamaan logaritma antara nilai absorbansi dengan konsentrasi ekstrak. Pengolahan data digunakan program Originlab 9.0 32-bit (Originlab Corporation  USA). Hasil penelitian menunjukkan bahwa ekstrak metanol daun sisik naga memiliki efek sitotoksik terhadap sel leukemia P388 yang ditunjukkan dengan penghambatan pertumbuhan sel leukemia sebanyak 50% adalah 19,32 µg/mL. The research about cytotoxicity assay of sisik naga ( Drymoglossum piloselloides Presl.) leaf methanol extract on leukemia cells P388 has been done. This study aimed to determine the cytotoxicity of the methanol extract of sisik naga leaf against leukemia cells P388 based on the inhibition of 50% growth (IC 50 ). The MTT (Microculture Tetrazolium Technique) test was used in this experiment. Leukemia cells were cultured on RPMI (Roswell Park Memorial Institute) medium. The cell growth was determined by measuring the formazan absorbance in variation of concentration 0,1 µg/mL to 100 µg/mL of sample extract at 540 nm. IC 50 determined by logarithmic equation of absorbance values with concentration of extract. Data analysis used the program Originlab 9.0 32-bit (Originlab Corporation USA). The result showed that methanol extract of sisik naga leaf had cytotoxic effects against leukemia cells and inhibition of 50% leukemia cell growth was 19.32 µg/mL.

Uji Sitotoksisitas Ekstrak Metanol Daun Sisik Naga (Drymoglossum piloselloides Presl.) terhadap Sel Leukemia P388