Chuanmin Liu

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Achyranthes bidentata polysaccharide (ABPS) was sulfated using the chlorosulfonic acid-pyridine method. The UV-spectrum of sulfated ABPS (sABPS) was characterized with two different absorbance peaks at 196.3 and 262.8 nm. FT-IR spectrum of sABPS exhibited absorption bands at 1236.5 cm(-1) (asymmetrical S=O stretching vibration) and 822.8 cm(-1) (symmetrical(More)
A large-scale epidemiological study of porcine circovirus-like virus P1 was carried out from 2007 to 2015 in China, which revealed a high level of P1 infection. Thirty-nine sequences obtained from pigs in eastern China showed remarkable genetic diversity, with the P1 predominant sequences and the mutant P1 with ORF1 or ORF2 containing an additional(More)
BACKGROUND Nitric oxide (NO), an important signaling molecule with biological functions, has antimicrobial activity against a variety of pathogens including viruses. To our knowledge, little information is available about the regulatory effect of NO on porcine circovirus type 2 (PCV2) infection. This study was conducted to investigate the antiviral activity(More)
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