Immunomodulatory activity of a fructooligosaccharide isolated from burdock roots.
RSC Adv
; 9(20): 11092-11100, 2019 Apr 09.
Article
in En
| MEDLINE
| ID: mdl-35520210
ABSTRACT
A novel burdock fructooligosaccharide (BFO-1) was extracted from fresh burdock roots. In our study, we found that BFO-1 possessed immunoenhancing activity in vitro and in vivo. The proliferation activities of splenocytes were significantly stimulated at a BFO-1 dose of 1000 µg ml-1 (p < 0.05), peritoneal macrophages showed increased activities of phagocytosis and acid phosphatase and increased production of NO at a BFO-1 dose of 1000 µg ml-1 (p < 0.01) in vitro. In normal mice, BFO-1 promoted the activities of peritoneal macrophages at dosages of 250 and 500 mg per kg per day (p < 0.01). Similarly, in immunosuppressed mice, BFO-1 enhanced the activities of peritoneal macrophages at the dosage of 1000 mg per kg per day (p < 0.05). Furthermore, S180 tumor-bearing mice that were pre-administered BFO-1 solution showed improved immunological function and suppressed tumor growth. These data indicate that BFO-1 can improve the functioning of the immune system and has the potential to be developed as a dietary supplement and medicinal food.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
RSC Adv
Year:
2019
Document type:
Article