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您的检索式：作者名="Shijiang Gu"
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| 1 | First Isolation and Characterization of Ochrobactrum anthropi from Pig显示文摘One Gram-negative Bacillus was isolated from a brain sample of a pig with neurological symptoms.Pathological examination showed meningitis at necropsy. Ochrobactrum anthropi (O. anthropi) was successfully isolated from the brain sample and was confirmed by biochemical reaction results (API 20 NE) and gene sequencing. The strain was highly resistant to b-lactam antibiotics. Mice were experimentally infected with O. anthropi and showed typical meningitis. This is the first report on O. anthropi isolated from a pig, and indicates that O. anthropi may have a broader host spectrum of infection. | Shijiang Gu Ruiqing Hou Shengguo Gao Zhe Sun Xiangdong Li Lufeng Zhai Yunyun Jin Qiaoyan Zhu Yonghong Liao Kegong Tian | 2020 | Engineering2020，6，1： | 1 |
| 2 | Biomechanical characterization of a novel ring connector for sutureless aortic anastomosis显示文摘The surgical treatment for aortic diseases remains a challenge for any cardiac surgeon. The use of sutureless ring connector in aortic anastomosis can simplify the procedure and shorten anastomosis time. Therefore, we developed a novel device for sutureless aortic anastomosis. A series of experiments were carried out for tensile and leakproofcapacity assessments to verify the feasibility of the ring connector by using fresh swine aorta samples. In in vivo test,the ring connector was implanted in 6 swine with follow-up of 6 months. Radiographic and pathological studies of the aorta were performed. In the tensile tests, the strength was 32.7±5.9 Newton(N) in the sutureless anastomosis group,compared with 73.3±12.5 N in the control group by traditional manual suture. In the leakproof-capacity assessment,no sign of either leakage or bursting was evident at 280 mmHg of internal pressure in the aorta samples. In in vivo tests,it took 9.47±0.3 minutes for the sutureless anastomosis, compared with 15.58± 1.39 minutes for hand-sewn suturing. Insertion was easy and rapid. Radiographic and pathological studies were performed at first month, third month and sixth month after surgery, each time obtained from the two swine, showed patency of the anastomosis and no signs of stenosis, blood leakage, migration or pseudoaneurysm formation, except one paralyzed swine developed of thrombo-occlusion at the site of the sutureless anastomosis. The result indicates that this novel ring connector offers considerable promise for sutureless aortic anastomosis. | Huan Liu Shijiang Zhang Yongfeng Shao Xiaohu Lu Weidong Gu Buqing Ni Qun Gu Junjie Du | 2018 | The Journal of Biomedical Research2018，32，6： | 0 |
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