Characterization of polysaccharide from Helicteres angustifolia L. and its immunomodulatory activities on macrophages RAW264.7
نویسندگان
چکیده
منابع مشابه
Antibacterial & antiplasmid activities of Helicteres isora L.
BACKGROUND & OBJECTIVES The multiple drug resistance (MDR) is a serious health problem and major challenge to the global drug discovery programmes. Most of the genetic determinants that confer resistance to antibiotics are located on R-plasmids in bacteria. The present investigation was undertaken to investigate the ability of organic extract of the fruits of Helicteres isora to cure R-plasmids...
متن کاملStructural Characterization and Antioxidant Activities of Polysaccharides Extracted from the Pulp of Elaeagnus angustifolia L.
In this study, two polysaccharides (Elaeagnus angustifolia L. polysaccharide-1 (PEA-1) and PEA-2) were prepared from Elaeagnus angustifolia L. Then, the preliminary structure and antioxidant activities of all the samples were investigated. The results showed that the average molecular weights for PEA-1 and PEA-2 were 9113 and 5020 Da, respectively. And, PEA-1 was mainly composed of rhamnose, xy...
متن کاملGlucose consumption and alpha-glucosidase inhibitory activities of aqueous root extract of Helicteres angustifolia.
OBJECTIVE The root of Helicteres angustifolia L. (Sterculiaceae) has been used as tea to treat diabetics effectively by local people in Laos. However, no scientific evidence is available for this ethnomedicinal usage. This study was undertaken to explore the hypoglycemic effect of aqueous extract from Helicteres angustifolia root. PATIENTS AND METHODS The effect of aqueous extract from Helict...
متن کاملPurification, Characterization and Antioxidant Activities of Enzymolysis Polysaccharide from Grifola frondosa
Our previous study revealed that the antioxidant activity of polysaccharide (coded as FGFP) extracted from Grifola frondosa by enzymolysis treatment was significantly superior than that (coded as GFP) extracted by boiling-water. In this study, one purified polysaccharide fractions (coded as FGFP-11) was obtained from FGFP by purified using DEAE-52 column and Sephacryl S-500HR column. Results in...
متن کاملPurification, Characterization and Antioxidant Activities of Enzymolysis Polysaccharide from Grifola frondosa
Our previous study revealed that the antioxidant activity of polysaccharide (coded as FGFP) extracted from Grifola frondosa by enzymolysis treatment was significantly superior than that (coded as GFP) extracted by boiling-water. In this study, one purified polysaccharide fractions (coded as FGFP-11) was obtained from FGFP by purified using DEAE-52 column and Sephacryl S-500HR column. Results in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biomedicine & Pharmacotherapy
سال: 2019
ISSN: 0753-3322
DOI: 10.1016/j.biopha.2018.10.039