4 resultater
OBJECTIVE
To determine the capacity of secondary metabolite of strain SX-4, to enhance the nonspecific immunity and survival of carp (Cyprinus carpio), and to identify the constituents that are responsible.
RESULTS
A thermophilic strain SX-4 that is able to produce immunostimulatory metabolite was
OBJECTIVE
There is a great need to search for natural compounds with superior prebiotic, antioxidant and immunostimulatory properties for use in (food) applications. Raffinose family oligosaccharides (RFOs) show such properties. Moreover, they contribute to stress tolerance in plants, acting as
The present study is a comparative study on preliminary characterizations and immunostimulatory activities of water-soluble polysaccharides (WSP) from newly hybrid Amomum villosum and its female parent. First, two kinds of WSP were extracted, respectively from the newly hybrid A. villosum called
The antiviral effects of beta-glucan, an immunostimulatory agent were studied in zebrafish both in vitro and in vivo. Here we show that zebrafish ZF4 cells as well as whole fish primed with yeast β-glucan zymosan exhibited increased cytokine expression and elevated response to spring viremia of carp