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您的检索式：作者名="Wenqiao Fu"
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| 1 | Ungulate bocaparvovirus 4 and rodent bocavirus are different genotypes of the same species of virus显示文摘Bocaviruses are associated with many human infectious diseases, such as respiratory tract infections, gastroenteritis, and hepatitis. Rats are known to be reservoirs of bocaviruses, including rodent bocavirus and rat bocavirus.Recently, ungulate bocaparvovirus 4, a known porcine bocavirus, has also been found in rats. Thus, investigating bocaviruses in rats is important for determining the origin of the viruses and preventing and controlling their transmission. To the best of our knowledge, no study to date has investigated bocaviruses in the livers of rats. In this report, a total of 624 rats were trapped in southern China between 2014 and 2017. Liver and serum samples from rats were tested for the prevalence of bocaviruses using PCR. Sequences related to ungulate bocaparvovirus 4and rodent bocavirus were detected in both liver and serum samples. Interestingly, the prevalence of ungulate bocaparvovirus 4(reference strain: KJ622366.1) was higher than that of rodent bocavirus(reference strain:KY927868.1) in both liver(2.24% and 0.64%, respectively) and serum samples(2.19% and 0.44%, respectively).The NS1 regions of ungulate bocaparvovirus 4 and rodent bocavirus related sequences displayed over 84% and88% identity at the nucleic acid and amino acid levels, respectively. Furthermore, these sequences had similar genomic structure, genomic features, and codon usage bias, and shared a common ancestor. These viruses also displayed greater adaptability to rats than pigs. Our results suggested that ungulate bocaparvovirus 4 and rodent bocavirus may originate from rats and may be different genotypes of the same bocavirus species. | Wenqiao He Yuhan Gao Yuqi Wen Xuemei Ke Zejin Ou Jiaqi Fu Mingji Cheng Yun Mo Qing Chen | 2022 | Virologica Sinica2022，37，2： | 0 |
| 2 | Nanomaterials for visualized tumor surgical navigation and postoperative recurrence inhibition显示文摘Preoperative localization of the tumor sites and intraoperative real-time monitoring are essential for precise surgery but are meanwhile challenging due to the lack of high-resolution,easy-to-operate,and fast visualization techniques.On the other hand,tumor recurrence and metastasis after surgery greatly reduce the survival rate of patients.Intervening tumor recurrence during surgery is a future direction of tumor treatment.Nanomaterials with external condition responsiveness(light,ultrasound,and magnetic field)can accurately assist intraoperative detection and surgical resection due to their functions such as tumor cell targeting,fluorescence imaging,and real time monitoring,providing a more accurate,shorter duration,and visualization method of surgical resection.Moreover,nanomaterials are versatile and can easily be tailored for application in different tumors.Locally filled or systemically circulating nanomaterials with slow drug release and residual tumor cell-targeting ability have promising applications in inhibiting tumor recurrence.Here,we review surgical navigation and postoperative recurrence interventional nanomaterials and their landscape in guiding tumor treatment.We summarize the classification and characteristics of these nanomaterials and discuss their application in the surgical navigation and recurrence inhibition of different tumors.We also provide an outlook on the challenges and future development of nanomaterials for visualized tumor surgical navigation and postoperative recurrence inhibition. | Fuming Liang Qing You Hongjiang Ye Wenqiao Fu Xiaopeng Ma Jiahe Tan Yinrui Ma Chen Wang Yanlian Yang Zhaohui He Ling Zhu | 2023 | Nano Research2023，16，12： | 0 |
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