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Experimental backgrounds of ectopic discharges were made by i.p. administrating of 4-aninopyriding (4-AP), a K+ channel blocker, or anisodamine, a muscarinic receptor blocker, in CCI rats, and the sympathetic sprouting in the dorsal root ganglia (DRG) as well as the heat-hyperalgesia was observed. It was demonstrated that the increased ectopic discharges(More)
Chronic hepatitis B (CHB) is treated with nucleos(t)ide analogues (NAs). The reverse transcriptase (RT) region in the hepatitis B virus (HBV) genome mutates to resist NA treatment, yet the RT mutations have not been well characterized. Furthermore, the HBV genotype might influence RT sequence evolution, NA resistance (NAr) mutation patterns and drug(More)
Shot boundary detection is an important research topic in the field of video processing technology, which has a wide range of applications in video indexing, pattern recognition, video summarization, video classification, video retrieval, etc. Shot boundary detection includes both abrupt (cut) and gradual transition detection. In this paper, a new method is(More)
A high prevalence of the rtI187V polymerase substitution of hepatitis B virus (HBV) was detected in nucleoside/nucleotide-analogue-naive and -treated chronic hepatitis B (CHB) patients. We aimed at assessing the replicative capacity and susceptibility to lamivudine (LAM) and adefovir (ADV) in vitro of HBV harbouring rtI187V alone or in conjunction with LAM-(More)
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