scholarly journals The antioxidant potential of peptides obtained from the spotted babylon snail (Babylonia areolata) in treating human colon adenocarcinoma (Caco-2) cells

RSC Advances ◽  
2020 ◽  
Vol 10 (43) ◽  
pp. 25746-25757 ◽  
Author(s):  
Putcha Petsantad ◽  
Papassara Sangtanoo ◽  
Piroonporn Srimongkol ◽  
Tanatorn Saisavoey ◽  
Onrapak Reamtong ◽  
...  

The isolation and subsequent identification of the two novel antioxidant peptides, HTYHEVTKH, and WPVLAYHF from the spotted babylon snail was achieved. In the Caco-2 cell line, two synthetic peptides produced a dose-dependent response on antioxidant activity.

Molecules ◽  
2021 ◽  
Vol 26 (3) ◽  
pp. 564
Author(s):  
Nayara Simas Frauches ◽  
Júlia Montenegro ◽  
Thuane Amaral ◽  
Joel Pimentel Abreu ◽  
Gabriela Laiber ◽  
...  

There is a significant indication of the beneficial health effects of fruit rich diets. Fruits of native plant species have noticeably different phytochemicals and bioactive effects. The aim of this work was to characterize and compare the constituents of jabuticaba (Myrciaria jaboticaba, MJ), jamun-berry (Syzygium cumini, SC), and malay-apple (Syzygium malaccense, SM) extracts and their influence on antioxidant activity in vitro and antiproliferative effects on human colon adenocarcinoma cells. According to the results, dried peel powders (DP) have a high anthocyanin content, phenolic compounds, and antioxidant activity when compared to freeze dried extracts (FD). M. jaboticaba dried peel powder extract had a higher total anthocyanin and phenolic compounds content (802.90 ± 1.93 and 2152.92 ± 43.95 mg/100 g, respectively). A reduction in cell viability of HT-29 cells after treatment with M. jaboticaba extracts (DP-MJ and FD-MJ) was observed via MTT assay. Flow cytometry showed that the treatment with the anthocyanin-rich extracts from MJ, SC, and SM had an inhibitory impact on cell development due to G2/M arrest and caused a rise in apoptotic cells in relation to the control group. The findings of this study highlight the potential of peel powders from Myrtaceae fruits as an important source of natural antioxidants and a protective effect against colon adenocarcinoma.


1994 ◽  
Vol 160 (2) ◽  
pp. 213-226 ◽  
Author(s):  
Samuel B. Ho ◽  
Pei-Sha Yan ◽  
Rajvir Dahiya ◽  
Brent A. Neuschwander-Tetri ◽  
Carol Basbaum ◽  
...  

2017 ◽  
Vol 65 (14) ◽  
pp. 2947-2955 ◽  
Author(s):  
Adriana Nowak ◽  
Michał Sójka ◽  
Elżbieta Klewicka ◽  
Lidia Lipińska ◽  
Robert Klewicki ◽  
...  

2009 ◽  
Vol 66 (4) ◽  
pp. 765-771 ◽  
Author(s):  
Stefan Harmsen ◽  
I. Meijerman ◽  
C. L. Febus ◽  
R. F. Maas-Bakker ◽  
J. H. Beijnen ◽  
...  

Pathobiology ◽  
1978 ◽  
Vol 46 (4) ◽  
pp. 220-230 ◽  
Author(s):  
A. Yaniv ◽  
Z. Altboum ◽  
A. Gazit ◽  
N. Bloch-Shtacher ◽  
E. Eylan

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