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

Purpose : To investigate the effect of Allium sativum (garlic) methanol extract on viability and apoptosis of human leukemic cells. Methods : Cell viability was determined using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay at concentrations of 3.125, 6.25, 12.5, 25, 50, 100, 200, 400 and 800 ug/mL of Allium sativum extract following 48-h treatment on U-937, Jurkat Clone E6-1 and K-562 cell lines. The mode of cell death was determined by Annexin V-FITC staining and analyzed by flow cytometry. Results : The results show that the half-maximal inhibitory concentration (IC50) of A. sativum on U-937, Jurkat Clone E6-1, K-562 cell lines was 105 ± 2.21, 489 ± 4.51 and 455 ± 3.13 μg/mL, respectively, compared with negative control, while apoptosis was 17.93 ± 0.95 % for U-937 cells (p ≤ 0.05), 38.37 ± 1.88 % for Jurkat Clone E6-1 cells (p ≤ 0.001) and 16.37 ± 1.10 % for K-562 cells. A majority of the cells were inhibited by the extract via apoptosis. Only U-937 cells (6.87 ± 0.65 %) showed significant necrosis compared to negative control (p ≤ 0.05). Conclusion : K-562 cells are the most resistant against garlic extract, in contrast to Jurkat Clone E6-1 cells. Garlic extract does not induce necrosis in Jurkat Clone E6-1 and K-562 cells. Keywords : Anti-leukemic, Garlic, Allium sativum, Annexin V-FITC staining,  Necrosis, Apoptosis, Flow cytometry, Jurkat Clone E6-1 cells

Effect of <i>Allium sativum</i> (garlic) methanol extract on viability and apoptosis of human leukemic cell lines