Sulfated polysaccharides can act not only as anticoagulants but also as tumour inhibitors. Recent studies suggest that sulfated polysaccharides could affect tumour cells directly. Sulfated polysaccharides could inhibit the metastasis and proliferation of tumour cells by binding to growth factors and cell adhesion molecules. Moreover, sulfated polysaccharides could inhibit heparanase, which clea...

Rhodamine-conjugated capsular polysaccharides isolated from Rhizobium japonicum 61A76NS were used to examine binding between the labeled polysaccharides and soybean roots. Fluorescein-labeled polysaccharides were not satisfactory because soybean root hairs autofluoresce in the fluorescein region.

Object]: Detect whether different concentrations of Chinese herbs compound polysaccharides (CPS), astragalus polysaccharides (APS) and angeulica polysaccharides (ASP), epimedium herb polysaccharides (EPS) have effects on the immunity function of healthy Roman chicken. [Method]: 260 one-day-old chickens were divided into thirteen groups randomly, 20 birds each group. The physiological saline, Ch...

Egg white protein (EWP) was one of the high-quality sources and widely used in food industries because excellent emulsifying, gelling, foaming properties. Polysaccharides as a natural biological macromolecule have been to improve functional properties EWP. The electrostatic interaction main driving force between EWP polysaccharides. However, protein-polysaccharides complexes were susceptible en...

Traditional Chinese Medicine (TCM) has been used to treat diseases in China for thousands of years. TCM compositions are complex, using as their various sources plants, animals, fungi, and minerals. Polysaccharides are one of the active and important ingredients of TCMs. Polysaccharides from TCMs exhibit a wide range of biological activities in terms of immunity- modifying, antiviral, anti-infl...

The therapeutic potential of natural bioactive compounds such as polysaccharides, especially glycosaminoglycans, is now well documented, and this activity combined with natural biodiversity will allow the development of a new generation of therapeutics. Advances in our understanding of the biosynthesis, structure and function of complex glycans from mammalian origin have shown the crucial role ...

Basidiomycete mushrooms represent a valuable source of biologically active compounds with anticancer properties. This feature is primarily attributed to polysaccharides and their derivatives. The anticancer potential of polysaccharides is linked to their origin, composition and chemical structure, solubility and method of isolation. Moreover, their activity can be significantly increased by che...

There is considerable interest in the potential of mushrooms in modulating the immune system and/or suppressing tumor growth. Among the studied bioactive compounds in mushrooms, polysaccharides are the most important. Nontoxic fungal polysaccharides have a more important role in immunomodulating and antitumor activities which are related to their effects to act of immune effecter cells such as ...

BACKGROUND Cactus polysaccharides are the active components of Opuntia dillenii which have been used extensively in folk medicine. In this study, we investigate the anti-tumor effect of cactus polysaccharides on lung squamous carcinoma cells SK-MES-1. MATERIALS AND METHODS The inhibitory effect of Cactus polysaccharides on lung squamous carcinoma cells were detected by MTT assay. Cell cycle w...

Sulfated polysaccharides have shown promising effects on wound healing processes along with many other biological activities. The sulfated polysaccharides extracted from two algae species habitats in Persian Gulf were studied in vivo for their effects on collagen formation and epidermal regeneration. The polysaccharides were purified from aqueous extracts of P. tetrastromatica and P. boergeseni...