scholarly journals Hydroxycinnamic Acids in Wild Blueberry and Effects of Hydroxycinnamic Acids on Apoptosis Induction in Cancer Cell Culture

Proceedings ◽  
2018 ◽  
Vol 2 (25) ◽  
pp. 1528
Author(s):  
Burak Durmaz ◽  
Latife Merve Oktay ◽  
Hikmet Mehmedov ◽  
Nur Selvi Günel ◽  
Hatice Kalkan Yıldırım ◽  
...  

: In this study, the fruits and leaves of wild blueberries grown naturally in our country will be evaluated by using different infusion and boiling methods. Blueberry teas; leaves, raw fruit, dried and shredded raw fruit, fruit beans and seedless raw fruit of different infusions were used after boiling them for 1 min, 3 min, 5 min, 7 min, 10 min. Phenolic levels were determined by LC MS/MS technique. The antioxidant and activities of all products in the vitro HCT-116 colon cancer cell line were analyzed by spectrophotometric methods. MDA and TEAC were evaluated for antioxidant activity. Cytotoxicity and viability tests were performed by adding WST-8 (Water Soluble Tetrazolium Salt-8) solution. For apoptosis, TRAIL and Apaf-1 ELISA Kit were used for the activation of caspases of intrinsic and extrinsic pathways.

Gene ◽  
2013 ◽  
Vol 517 (2) ◽  
pp. 236-239
Author(s):  
Hongzhuan Yin ◽  
Zhaopeng Yan ◽  
Yichao Liang ◽  
Baolin Liu ◽  
Qi Su

Author(s):  
Muhammad Hasan Bashari ◽  
Saras Hidayat ◽  
Yasmin Anissa Robles Ruswandi ◽  
Tenny Putri ◽  
Nurul Qomarilla ◽  
...  

Objective: Despite advanced treatment options available for colorectal cancer, many reported resistance and unresponsiveness to conventional chemotherapeutic agents. Therefore, it is urgent to discover a novel drug for colon cancer. Sarang Semut (Myrmecodia pendans), an Indonesian native plant, has been studied extensively due to its anti-cancer profiles. This study aimed to evaluate the anti-tumour activity of Sarang Semut in colon cancer cells.Methods: We evaluated cytotoxic activity of methanol extract as well as n-hexane and ethyl acetate fraction towards colon cancer cell lines (Caco-2 and HCT-116 cells) utilizing 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide (MTT) assay. The most potent fraction was evaluated further in inhibiting cell survival using MTT assay and cell proliferation using trypan blue exclusion assay as well as a clonogenic assay.Results: Our data showed that the n-hexane fraction of Sarang Semut induces more cell death than the methanol extract and ethyl acetate fraction. Therefore, we analyzed the n-hexane fraction further and found that the inhibitory concentration 50% (IC50) of the n-hexane fraction was 24 and 30 parts per million (ppm) for Caco-2 and HCT-116 cells, respectively. Moreover, it inhibited cell growth as well as cell colony formation, in particular, shown by the plating efficiency (P<0.05) and colony area per seed (P<0.01) of the control group were different to the treatment group.Conclusion: The n-hexane fraction of Sarang Semut demonstrates a high potential antitumor activity in colon cancer cell line.


2017 ◽  
Vol 41 ◽  
pp. 141-147 ◽  
Author(s):  
Petar ČANOVIĆ ◽  
Jovana BOGOJESKI ◽  
Jelena V. KOŠARIĆ ◽  
Snežana D. MARKOVIĆ ◽  
Marko N. ŽIVANOVIĆ

2016 ◽  
Vol 32 (8) ◽  
pp. 858-867 ◽  
Author(s):  
Mohammad Mahdi Attar ◽  
Saeid Amanpour ◽  
Mohammad Haghpanahi ◽  
Mahnaz Haddadi ◽  
Gita Rezaei ◽  
...  

Planta Medica ◽  
2011 ◽  
Vol 77 (12) ◽  
Author(s):  
S Aydos ◽  
A Avci ◽  
I Durak ◽  
T Ozkan ◽  
B Altinok ◽  
...  

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