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Yang Y, Qu JY, Guo H, Zhou HY, Ruan X, Peng YC, Shen XF, Xiong J, Wang YL. Electroacupuncture at Sensitized Acupoints Relieves Somatic Referred Pain in Colitis Rats by Inhibiting Sympathetic-Sensory Coupling to Interfere with 5-HT Signaling Pathway. Chin J Integr Med 2024; 30:152-162. [PMID: 38038835 DOI: 10.1007/s11655-023-3565-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/16/2023] [Indexed: 12/02/2023]
Abstract
OBJECTIVE To investigate whether electroacupuncture (EA) at sensitized acupoints could reduce sympathetic-sensory coupling (SSC) and neurogenic inflammatory response by interfering with 5-hydroxytryptamine (5-HT)ergic neural pathways to relieve colitis and somatic referred pain, and explore the underlying mechanisms. METHODS Rats were treated with 5% dextran sodium sulfate (DSS) solution for 7 days to establish a colitis model. Twelve rats were randomly divided into the control and model groups according to a random number table (n=6). According to the "Research on Rat Acupoint Atlas", sensitized acupoints and non-sensitized acupoints were determined. Rats were randomly divided into the control, model, Zusanli-EA (ST 36), Dachangshu-EA (BL 25), and Xinshu (BL 15) groups (n=6), as well as the control, model, EA, and EA + GR113808 (a 5-HT inhibitor) groups (n=6). The rats in the control group received no treatment. Acupuncture was administered on 2 days after modeling using the stimulation pavameters: 1 mA, 2 Hz, for 30 min, with sparse and dense waves, for 14 consecutive days. GR113808 was injected into the tail vein at 5 mg/kg before EA for 10 min for 7 consecutive days. Mechanical sensitivity was assessed with von Frey filaments. Body weight and disease activity index (DAI) scores of rats were determined. Hematoxylin and eosin staining was performed to observe colon histopathology. SSC was analyzed by immunofluorescence staining. Immunohistochemical staining was performed to detect 5-HT and substance P (SP) expressions. The calcitonin gene-related peptide (CGRP) in skin tissue and tyrosine hydroxylase (TH) protein levels in DRG were detected by Western blot. The levels of hyaluronic acid (HA), bradykinin (BK), prostaglandin I2 (PGI2) in skin tissue, 5-HT, tryptophan hydroxylase 1 (TPH1), serotonin transporters (SERT), 5-HT 3 receptor (5-HT3R), and 5-HT 4 receptor (5-HT4R) in colon tissue were measured by enzyme-linked immunosorbent assay (ELISA). RESULTS BL 25 and ST 36 acupoints were determined as sensitized acupoints, and BL 15 acupoint was used as a non-sensitized acupoint. EA at sensitized acupoints improved the DAI score, increased mechanical withdrawal thresholds, and alleviated colonic pathological damage of rats. EA at sensitized acupoints reduced SSC structures and decreased TH and CGRP expression levels (P<0.05). Furthermore, EA at sensitized acupoints reduced BK, PGI2, 5-HT, 5-HT3R and TPH1 levels, and increased HA, 5-HT4R and SERT levels in colitis rats (P<0.05). GR113808 treatment diminished the protective effect of EA at sensitized acupoints in colitis rats (P<0.05). CONCLUSION EA at sensitized acupoints alleviated DSS-induced somatic referred pain in colitis rats by interfering with 5-HTergic neural pathway, and reducing SSC inflammatory response.
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Affiliation(s)
- Ying Yang
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, 610041, China
| | - Jin-Yu Qu
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
- Department of Neurology, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Hua Guo
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, 610041, China
| | - Hai-Ying Zhou
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Xia Ruan
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Ying-Chun Peng
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
- Department of Neurology, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Xue-Fang Shen
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
- Department of Neurology, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Jin Xiong
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
- Department of Neurology, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China
| | - Yi-Li Wang
- School of Clinical Medicine, Chengdu Medical College, Chengdu, 610500, China.
- Department of Rehabilitation Medicine, the First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, China.
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Ji DX, Shen XF, Shi X. [Non-surgical local treatment for pulmonary aspergilloma]. Zhonghua Jie He He Hu Xi Za Zhi 2022; 45:602-608. [PMID: 35658385 DOI: 10.3760/cma.j.cn112147-20220314-00203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Pulmonary aspergilloma (PA) is usually secondary to pulmonary cavities. The main purpose of PA treatment is to prevent life-threatening hemoptysis. Many patients cannot tolerate surgical resection, which is considered the preferred treatment. Oral or intravenous antifungal therapy is less effective because PA usually does not invade the blood vessels of the pulmonary cavity. In this case, arterial embolization, local injection with drugs, and radiation therapy can be considered. This article will summarized various non-surgical local treatments for PA (hemoptysis) to refer clinical decision-making.
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Affiliation(s)
- D X Ji
- Pulmonary and Critical Care Medicine, Huzhou Central Hospital, Huzhou 313000, China
| | - X F Shen
- Department of Interventional Radiotherapy, Huzhou Central Hospital, Huzhou 313000, China
| | - Xuefei Shi
- Pulmonary and Critical Care Medicine, Huzhou Central Hospital, Huzhou 313000, China
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Zhu XC, Li Q, Shen XF. [A case of mediastinal foreign body caused by esophageal magnetic beads]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:501-502. [PMID: 35527447 DOI: 10.3760/cma.j.cn115330-20210610-00343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- X C Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Q Li
- Department of Otorhinolaryngology Head and Neck Surgery, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - X F Shen
- Department of Otorhinolaryngology Head and Neck Surgery, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
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Lu Y, Chen FY, Cai L, Huang CX, Shen XF, Cai LQ, Li XT, Fu YY, Wei J. Early warning prevention and control strategies to reduce perioperative venous thromboembolism in patients with gastrointestinal cancer. World J Clin Cases 2022; 10:3035-3046. [PMID: 35647130 PMCID: PMC9082691 DOI: 10.12998/wjcc.v10.i10.3035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 12/23/2021] [Accepted: 02/20/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Venous thromboembolism (VTE) is a major cause of unexpected and perioperative in-hospital deaths. It is characterized by high morbidity, high mortality, high misdiagnosis rate, and high missed diagnosis rates. VTE is a common postoperative complication in cancer patients. VTE is preventable, and early identification of risk factors leading to VTE and appropriate early preventive actions can reduce its occurrence and mortality. Presently, there is no uniform standard for the prevention and control of VTE in clinical practice, and hospitals in China lack mature and effective protocols for the assessment, prevention, and treatment of VTE.
AIM To explore whether an early warning program could influence the occurrence of deep vein thrombosis (DVT) postoperatively.
METHODS This is a comparative retrospective cohort study, which enrolled patients who underwent laparotomic or laparoscopic gastrointestinal tumor resection for gastrointestinal cancer between January 2016 and December 2019. Patients were divided into a control group and an early warning group depending on whether or not the early warning program was implemented. A venous thromboembolism prevention and control team was established. The outcomes included the occurrence of DVT, the correct rate of VTE assessment, the coagulation indicators, and the mastery of VTE knowledge by the nurses.
RESULTS A total of 264 patients were included in this study, with 128 patients in the control group and 136 patients in the early warning group. The occurrence rate of DVT in the early warning group was 6.6% (9/136), compared with 14.1% (18/128) in the control group (P < 0.05). The correct rates of VTE risk assessment by the nurses and standard implementation rate of VTE preventive measures were 86.8% vs 65.6% and 80.2% vs 57.8% in early warning and control groups, respectively (all P < 0.001). The independent factors associated with postoperative DVT occurrence were age (OR = 1.083, 95%CI: 1.070-3.265, P = 0.032), Hyperlipidemia (OR = 1.127, 95%CI: 1.139-2.564, P = 0.042), preoperative high VTE risk (OR = 2.131, 95%CI: 1.085-5.178, P = 0.001), time of operation (OR = 2.268, 95%CI: 2.005-5.546, P = 0.026) and not adoption of early warning prevention (OR = 3.747, 95%CI: 1.523-6.956, P = 0.017).
CONCLUSION The early warning strategy was independently associated with the decreasing occurrence of VTE, and it might be suitable for protection from VTE in patients undergoing gastrointestinal cancer surgery.
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Affiliation(s)
- Yun Lu
- The Fifth Ward of Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan 215300, Jiangsu Province, China
| | - Feng-Ying Chen
- Department of Nursing, Traditional Chinese Medicine Hospital of Kunshan, Kunshan 215300, Jiangsu Province, China
| | - Lan Cai
- Department of Nursing, Traditional Chinese Medicine Hospital of Kunshan, Kunshan 215300, Jiangsu Province, China
| | - Chun-Xia Huang
- Department of Nursing, Traditional Chinese Medicine Hospital of Kunshan, Kunshan 215300, Jiangsu Province, China
| | - Xue-Fang Shen
- The Fifth Ward of Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan 215300, Jiangsu Province, China
| | - Li-Qin Cai
- The Fourth Ward of Surgery, Traditional Chinese Medicine Hospital of Kunshan, Kunshan 215300, Jiangsu Province, China
| | - Xiao-Ting Li
- Department of Nursing, Traditional Chinese Medicine Hospital of Kunshan, Kunshan 215300, Jiangsu Province, China
| | - Yong-Yan Fu
- Department of Nursing, Traditional Chinese Medicine Hospital of Kunshan, Kunshan 215300, Jiangsu Province, China
| | - Juan Wei
- The Fifth Ward of Surgery, Kunshan Hospital of Traditional Chinese Medicine, Kunshan 215300, Jiangsu Province, China
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Shen XF, Qiao B, Pukhov A, Kar S, Zhu SP, Borghesi M, He XT. Scaling laws for laser-driven ion acceleration from nanometer-scale ultrathin foils. Phys Rev E 2021; 104:025210. [PMID: 34525575 DOI: 10.1103/physreve.104.025210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 08/12/2021] [Indexed: 11/07/2022]
Abstract
Laser-driven ion acceleration has attracted global interest for its potential towards the development of a new generation of compact, low-cost accelerators. Remarkable advances have been seen in recent years with a substantial proton energy increase in experiments, when nanometer-scale ultrathin foil targets and high-contrast intense lasers are applied. However, the exact acceleration dynamics and particularly the ion energy scaling laws in this novel regime are complex and still unclear. Here, we derive a scaling law for the attainable maximum ion energy from such laser-irradiated nanometer-scale foils based on analytical theory and multidimensional particle-in-cell simulations, and further show that this scaling law can be used to accurately describe experimental data over a large range of laser and target parameters on different facilities. This provides crucial references for parameter design and experimentation of the future laser devices towards various potential applications.
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Affiliation(s)
- X F Shen
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China.,Institut für Theoretische Physik I, Heinrich-Heine-Universität Düsseldorf, 40225 Düsseldorf, Germany
| | - B Qiao
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China.,Collaborative Innovation Center of IFSA (CICIFSA), Shanghai Jiao Tong University, Shanghai 200240, China
| | - A Pukhov
- Institut für Theoretische Physik I, Heinrich-Heine-Universität Düsseldorf, 40225 Düsseldorf, Germany
| | - S Kar
- Center for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - S P Zhu
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - M Borghesi
- Center for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - X T He
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China.,Collaborative Innovation Center of IFSA (CICIFSA), Shanghai Jiao Tong University, Shanghai 200240, China.,Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
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Liu R, Shen XF, Liu Q. [Multivariate saturation treatment for pancreatic neuroendocrine neoplasms with liver metastasis]. Zhonghua Yi Xue Za Zhi 2021; 101:2497-2501. [PMID: 34407573 DOI: 10.3760/cma.j.cn112137-20210128-00267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Pancreatic neuroendocrine neoplasms (pNENs) are relatively rare clinical diseases, accounting for about 4%-5% of all primary pancreatic tumors, and 60% of patients had had distant metastases when pNENs were diagnosed, with liver being the most frequently involved metastatic organ. Currently, treatment options for pNENs with liver metastasis include surgery, local embolization and ablation, chemotherapy, targeted therapy represented by everolimus and bevacizumab, somatostatin receptor therapy and immunotherapy. However, how to accurately evaluate the condition of patients at different stages of the disease, choose the above-mentioned treatment methods and optimize the treatment effect is a hot and difficult research topic. As a new tumor treatment concept in the era of intelligent medicine recently proposed by the author, the concept of multivariate saturation treatment used artificial intelligence technology to integrate existing tumor treatment methods, combined with the individual heterogeneity of patients; used the deep learning technology of artificial intelligence to accurately assess disease stages and predict the possible response of the corresponding treatment; used the robotic surgery platform to adopt the most suitable surgical method for the patient, which was dynamically adjusted at different stages of tumor treatment to maximize and optimize the treatment effect. Multivariate saturation treatment can provide the possibility to achieve the optimal prognosis of the patient.
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Affiliation(s)
- R Liu
- Faculty of Heapto-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital, Beijing 100853, China
| | - X F Shen
- Faculty of Heapto-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital, Beijing 100853, China
| | - Q Liu
- Faculty of Heapto-Biliary-Pancreatic Surgery, Chinese People's Liberation Army (PLA) General Hospital, Beijing 100853, China
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Shen XF, Tian L. ["U" type foreign body in esophagus: report of two cases]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2020; 55:525-526. [PMID: 32842371 DOI: 10.3760/cma.j.cn115330-20190919-00586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- X F Shen
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - L Tian
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
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8
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Wu L, Shen XF, Li Q, Chen WB. [A case of total deafness caused by traumatic pneumolabyrinth]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 54:928-930. [PMID: 31887820 DOI: 10.3760/cma.j.issn.1673-0860.2019.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- L Wu
- Department of Otorhinolaryngology, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - X F Shen
- Department of Otorhinolaryngology, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Q Li
- Department of Otorhinolaryngology, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - W B Chen
- Department of Otorhinolaryngology, the Affiliated Children's Hospital of Nanjing Medical University, Nanjing 210008, China
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Li YY, Shen XF. [A case of magnetic foreign bodies in pharynx]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 54:934-936. [PMID: 31887822 DOI: 10.3760/cma.j.issn.1673-0860.2019.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- Y Y Li
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210000, China
| | - X F Shen
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210000, China
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Wang NN, Li R, Wu RG, Peng D, Li HX, Shen XF, Sun HY. Ancestry Inference Using the ForenSeq TM DNA Signature Prep Kit. Fa Yi Xue Za Zhi 2019; 35:560-566. [PMID: 31833289 DOI: 10.12116/j.issn.1004-5619.2019.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Indexed: 06/10/2023]
Abstract
Objective To evaluate the effect of 56 ancestry informative single nucleotide polymorphism (aiSNP) genetic markers in the ForenSeqTM DNA Signature Prep Kit on ancestry inference. Methods A total of 85 samples from five populations including Hebei Han population, Inner Mongolia autonomous region Mongolian population, Tibet autonomous region Tibetan population, Xinjiang Uygur autonomous region Uygur population and Nigerian population were collected. The library was constructed with the ForenSeqTM DNA Signature Prep Kit and sequencing was performed based on the MiSeq FGx Forensic Genomics System. Using universal analysis software (UAS) of ForenSeqTM, principal component analysis (PCA), Structure and likelihood ratio method was used on the genotyping data of 56 aiSNP markers, respectively, and the genetic relationships between populations and inference of the origin of ancestors were analyzed. Results Among the five populations tested, the four ethnic populations in China (Hebei Han population, Inner Mongolia autonomous region Mongolian population, Tibet autonomous region Tibetan population and Xinjiang Uygur autonomous region Uygur population) could be significantly distinguished from Nigerian population. Xinjiang Uygur autonomous region Uygur individuals were shown as having mixed origins of ancestors and could be distinguished from the other three Chinese populations. However, the other three populations in China (Hebei Han population, Inner Mongolia autonomous region Mongolian population and Tibet autonomous region Tibetan population) could not be effectively distinguished by the system. Conclusion The 56 aiSNP markers in the ForenSeqTM DNA Signature Prep Kit can make accurate ancestry inference from the intercontinental level, but it is not yet able to distinguish between Chinese subpopulations.
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Affiliation(s)
- N N Wang
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
| | - R Li
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
| | - R G Wu
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
| | - D Peng
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
| | - H X Li
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
| | - X F Shen
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
| | - H Y Sun
- Faculty of Forensic Medicine, Zhongshan Medical College, Sun Yat-sen University, Guangzhou 510089, China
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Affiliation(s)
- X Wang
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
| | - X F Shen
- Women's Hospital of Nanjing Medical University, Nanjing Maternity and Child Health Care Hospital, Nanjing, China
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Shen XF, Wang Y, Li Q, Chen WB. [A case of esophageal tracheal fistula caused by button cell]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:1590-1591. [PMID: 30400714 DOI: 10.13201/j.issn.1001-1781.2018.20.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Indexed: 11/12/2022]
Abstract
Summary Button batteries are a common emergency in children with esophageal foreign bodies, which need to be removed in time,otherwise serious complications will occur. This article reports a case of esophageal tracheal fistula caused by button cell. It is helpful for differential diagnosis and clinical treatment of esophageal foreign bodies in children caused by button cell.
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Shi QL, Li Q, Shen XF. [Complicated airway foreign body in a child: a case report]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:1276-1277. [PMID: 30282176 DOI: 10.13201/j.issn.1001-1781.2018.16.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Indexed: 06/08/2023]
Abstract
Summary A 9 year-old boy suffering from cough for half a month, fever for 4 days was hospitalized. CT three-dimensional reconstruction showed that a metallic needle-like foreign body within the right main bronchial with pneumonia and atelectasis. In the next day, the boy took examination using an open-tube rigid bronchoscope under general anesthesia. For the first time, the foreign body was jammed in glottis with SpO₂ and HR declining. For the second time, the operator found the foreign was not a needle but a thumbtack. Finally, the thumbtack was removed from the airway after short-term paralysis using succinylcholine.
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Chen WB, Zhou ZR, Li Q, Shen XF. [Analysis of related factors of coins foreign bodies crossing the esophagus in 204 cases of children]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:653-655. [PMID: 29771079 DOI: 10.13201/j.issn.1001-1781.2018.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Indexed: 11/12/2022]
Abstract
Objective:To analyze the related factors of coins crossing the esophagus by themselves in children. Method:Two hundred and four cases with coin esophageal foreign bodies in our hospital from April 2016 to June 2017 were selected,the sex, age, size and texture of foreign body and the time of foreign body insertion were analyzed.Result:Of the 204 children, 46 had esophageal foreign bodies falling off the digestive tract below the esophagus,44 cases were discharged by themselves,2 children were removed under digestive endoscopy,1 coins formed diverticulum at the entrance of esophagus.Conclusion:Coins pass over the esophagus, basically seen within 24 hours,unrelated to age,sex or coin size,but related to the quality of the coin.
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Affiliation(s)
- W B Chen
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing,210008,China
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Shen XF, Xu YC, Meng JL. [Current advances in pathogenesis of autosomal recessive polycystic kidney disease]. Zhonghua Er Ke Za Zhi 2018; 56:157-160. [PMID: 29429209 DOI: 10.3760/cma.j.issn.0578-1310.2018.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Shen XF, Shi QL, Li Q. [Misdiagnosis of esophageal diverticulum caused by coins: a case report]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 52:936-938. [PMID: 29262454 DOI: 10.3760/cma.j.issn.1673-0860.2017.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Affiliation(s)
- X F Shen
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Q L Shi
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
| | - Q Li
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing 210008, China
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Shen XF, Qiao B, Zhang H, Kar S, Zhou CT, Chang HX, Borghesi M, He XT. Achieving Stable Radiation Pressure Acceleration of Heavy Ions via Successive Electron Replenishment from Ionization of a High-Z Material Coating. Phys Rev Lett 2017; 118:204802. [PMID: 28581776 DOI: 10.1103/physrevlett.118.204802] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Indexed: 06/07/2023]
Abstract
A method to achieve stable radiation pressure acceleration (RPA) of heavy ions from laser-irradiated ultrathin foils is proposed, where a high-Z material coating in front is used. The coated high-Z material, acting as a moving electron repository, continuously replenishes the accelerating heavy ion foil with comoving electrons in the light-sail acceleration stage due to its successive ionization under laser fields with Gaussian temporal profile. As a result, the detrimental effects such as foil deformation and electron loss induced by the Rayleigh-Taylor-like and other instabilities in RPA are significantly offset and suppressed so that stable acceleration of heavy ions are maintained. Particle-in-cell simulations show that a monoenergetic Al^{13+} beam with peak energy 3.8 GeV and particle number 10^{10} (charge >20 nC) can be obtained at intensity 10^{22} W/cm^{2}.
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Affiliation(s)
- X F Shen
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China
- Collaborative Innovation Center of IFSA (CICIFSA), Shanghai Jiao Tong University, Shanghai 200240, China
| | - B Qiao
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China
- Collaborative Innovation Center of IFSA (CICIFSA), Shanghai Jiao Tong University, Shanghai 200240, China
- Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 030006, China
| | - H Zhang
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - S Kar
- Center for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - C T Zhou
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
| | - H X Chang
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China
| | - M Borghesi
- Center for Plasma Physics, School of Mathematics and Physics, Queen's University Belfast, Belfast BT7 1NN, United Kingdom
| | - X T He
- Center for Applied Physics and Technology, HEDPS, State Key Laboratory of Nuclear Physics and Technology, and School of Physics, Peking University, Beijing 100871, China
- Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
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Gao JJ, Shen XF, Peng RH, Zhu B, Xu J, Han HJ, Yao QH. Phytoremediation and phytosensing of chemical contaminant, toluene: identification of the required target genes. Mol Biol Rep 2012; 39:8159-67. [PMID: 22544577 DOI: 10.1007/s11033-012-1663-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2011] [Accepted: 04/16/2012] [Indexed: 10/28/2022]
Abstract
As an industrial chemical produced worldwide in high volumes, toluene is commonly detected in ambient air and water. It can combine with oxygen and form compounds that are harmful to humans. In recent years, phytoremediation has been increasingly applied to repair the environmental damage caused by pollutants. However, insufficient knowledge is available regarding the response of plants to toluene. To detect the potential genes in plants that are related to the sensing mechanism and metabolism of toluene, a microarray analysis has been conducted on Arabidopsis thaliana seedlings grown on toluene-containing media. Following the validation of data and the application of appropriate selection criteria, the results show a coordinated induction and suppression of 202 and 67 toluene-responsive genes, respectively. Within the functional class "metabolism", the genes encoding detoxification proteins represent the most strongly up-regulated group. These include genes encoding cytochrome P450s, glucosyl transferases, and transporters. Subsequently, the toluene-induced genes of Arabidopsis are analyzed in detail.
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Affiliation(s)
- Jian-Jie Gao
- Agro-Biotechnology Research Center, Biotechnology Research institute, Shanghai Academy of Agricultural Sciences, 2901 Beidi Road, Shanghai 201106, China
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Li XY, Wu XY, Fu C, Shen XF, Yang CB, Wu YH. Effects of acute exposure to mild or moderate hypoxia on human psychomotor performance and visual-reaction time. Space Med Med Eng (Beijing) 2000; 13:235-9. [PMID: 11892743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
Objective. The aim of this study was to determine whether psychomotor performance and visual reaction time were affected by acute exposure to mild or moderate hypoxia. Method. Eighteen healthy male volunteers performed finger tapping, simple reaction time (SRT) and 4-choice reaction time (CRT) tests at simulated altitude of 300 m (control), 2800 m, 3600 m and 4400 m for 1 h in a hypobaric chamber. Result. SaO2 decreased from 98% (control) to 90%, 82% and 74% respectively at the various altitudes. All the performance parameters showed no significant change after exposure to 2800 m for 1 h relative to ground level (P>0.05). However the mean reaction time of 4-CRT under 3600 m prolonged and performance decreased as compared with baseline value (P<0.05), and the performance decreased further under 4400 m (P<0.01). No significant difference was found in finger tapping and SRT even under exposure to 4400 m for 1 h. Furthermore, no decrease in correct rate were observed at any altitude (P>0.05). Conclusion. The results from this study demonstrated that there were no measurable impairment of visual reaction time and psychomotor performance under exposure to an altitude of 2800 m for 1 h. However, adverse effects on psychomotor performance were observed under 3600 m and over.
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Affiliation(s)
- X Y Li
- Department of Aerospace Medicine, Fourth Military Medical University, Xi'an
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Li XY, Wu XY, Fu C, Shen XF, Wu YH, Wang T. Effects of acute mild and moderate hypoxia on human mood state. Space Med Med Eng (Beijing) 2000; 13:1-5. [PMID: 12212624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
Abstract
OBJECTIVE To explore the effects of acute mild and moderate hypoxia on human mood state. METHOD The mood states of 18 healthy male volunteers were evaluated by self-assessment questionnaires, profile of mood state (POMS) and state anxiety inventory (S-AI) after random exposure to simulated altitude of 300 m (control), 2800 m, 3600 m and 4400 m for 1 h in a hypobaric chamber. RESULT The data at 300 m level were taken as the baseline control. The negative mood state factor points (tension, fatigue etc.) increased gradually as the altitude level increased while V (vigor-activity) points had a tendency to decrease (P<0.05 or P<0.01). No significant difference was found in the points of (D, A) even under exposure to 4400 m (P>0.05). At the early period of 2800 m exposure the tension points of POMS and S-AI scores were higher than those of control level (P<0.05) then dropped to baseline level when exposure to this altitude for 1 h. CONCLUSION Exposure to acute mild hypobaric hypoxia at 2800 m for 1 h has adverse effect on mood state of healthy person and the negative effect was further aggravated with the increment of altitude level.
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Affiliation(s)
- X Y Li
- Department of Aerospace Medicine (DAM), Fourth Military Medical University, Xi'an
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Shen XF. [Nursing of patients with mucocutaneous lymph node syndrome]. Zhonghua Hu Li Za Zhi 1988; 23:86-7. [PMID: 3383305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Ou JY, Yang SM, Luo GY, Shen XF, Hu SY, Li CM. [Local anesthetic effect of bupivacaine in ophthalmic operations]. Yan Ke Xue Bao 1987; 3:69-71. [PMID: 3508118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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23
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Fu Q, Yang PZ, Shen XF, Xu ZY. [Determination of specific antibodies, IgG, IgM and IgE, in schistosomiasis japonica by ELISA and its clinical significance]. Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi 1983; 1:78-82. [PMID: 6678657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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