1
|
Shen XF, Li L, Ma H, Liu J, Jin LW, Li X, Wang JS, Gao G. Influence of resilience on depression among nurses in clean operating departments: The mediating effect of life satisfaction. World J Psychiatry 2023; 13:698-706. [PMID: 37771646 PMCID: PMC10523204 DOI: 10.5498/wjp.v13.i9.698] [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: 07/06/2023] [Revised: 08/02/2023] [Accepted: 08/15/2023] [Indexed: 09/15/2023] Open
Abstract
BACKGROUND A clean operating room is an important part of surgical and critical treatment in hospitals. The workload is substantial, the pace is rapid, and the working environment is intense; therefore, nurses who work in clean operating rooms are constantly challenged, which can lead to anxiety, depression, and other mental health issues. Life satisfaction and resilience are important factors that ensure mental health. Therefore, exploring the mediating role of life satisfaction in the influence of resilience on depression among nurses in clean operating rooms can help improve nursing services and teamwork. AIM To explore the mediating effect of satisfaction on the influence of resilience on depression among nurses in a clean operating department. METHODS From April to November 2022, 196 nurses from the Department of Clean Operating at Harbin Medical University Cancer Hospital participated in this study. Participants were selected using convenience sampling. Participants' gender, age, marital status, position, length of service, personal monthly income, daily working hours, employment status, and professional title were collected, and the Connor-Davidson resilience scale, satisfaction with life scale, and self-rating depression scale were used to evaluate resilience, life satisfaction, and depression. The researchers conducted professional training in advance, introduced the research methods to the participants before the investigation, and explained the study's significance and purpose. Surveys were distributed and collected on-site. Each questionnaire took 30 min to complete. RESULTS The average scores for life satisfaction, resilience, and depression were 3.13 (± 0.28), 4.09 (± 0.78), and 56.21 (± 8.70), respectively. The correlation between resilience and depression was negative (r = -0.829, P < 0.01). Life satisfaction was positively related to resilience (r = 0.855, P < 0.01) and negatively related to depression (r = -0.778, P < 0.01). The relationship between resilience and depression was partially mediated by life satisfaction. The value of the mediating effect was -6.853 (26.68% of the total effect). CONCLUSION Life satisfaction partially mediates the link between resilience and depression among nurses in clean operating departments.
Collapse
Affiliation(s)
- Xue-Fei Shen
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Li Li
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Hong Ma
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Jing Liu
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Li-Wei Jin
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Xue Li
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Jia-Shu Wang
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| | - Ge Gao
- Department of Clean Operating, Harbin Medical University Cancer Hospital, Harbin 150000, Heilongjiang Province, China
| |
Collapse
|
2
|
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.
Collapse
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
| |
Collapse
|
3
|
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
| |
Collapse
|
4
|
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.
Collapse
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
| |
Collapse
|
5
|
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.
Collapse
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
| |
Collapse
|
6
|
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
| |
Collapse
|
7
|
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
| |
Collapse
|
8
|
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
| |
Collapse
|
9
|
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.
Collapse
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
| |
Collapse
|
10
|
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
| |
Collapse
|
11
|
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.
Collapse
|
12
|
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.
Collapse
|
13
|
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.
Collapse
Affiliation(s)
- W B Chen
- Department of Otorhinolaryngology, Children's Hospital of Nanjing Medical University, Nanjing,210008,China
| | | | | | | |
Collapse
|
14
|
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]
|
15
|
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
| |
Collapse
|
16
|
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}.
Collapse
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
| |
Collapse
|
17
|
Zhao HD, Xu CG, Mei CL, Sun TM, Wu YM, Shen XF, Wang WJ, Li L. [Expression of PKD1 and PKD2 transcripts and proteins and its significance in different types of kidney tissues and kidney lines]. Zhonghua Bing Li Xue Za Zhi 2005; 34:646-9. [PMID: 16536277] [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: 05/07/2023]
Abstract
OBJECTIVE To investigate the expression and function of PKD1 and PKD2 in different kidney tissues and cell lines. METHODS Immunoprecipitation, Western blotting, In situ hybridization and immunohistochemical staining methods were used to observe the expression of PKD1 mRNA and PKD2 mRNA and their protein abundance in different kidney tissues and cell lines. RESULTS Coordinate expressions of PKD1 and PKD2 were found in all kidney tissues and cell lines. Distribution of PKD1 mRNA and PKD2 mRNA and their protein polycystin-1 and polycystin-2 in normal human adult kidney tissue were mainly expressed in the medullary collecting ducts and distal tubules. Positive staining was also found in the majority of cyst-lining epithelial cells of PKD1 cystic kidney tissue, PKD1 cyst-lining epithelia cell line and LLC-PK1. The expression level of them in cystic epithelia of ADPKD kidney tissue was much higher than that in adult renal tubules (P < 0.01). CONCLUSIONS Similar expression pattern of PKD1 and PKD2 and their different tissue distribution in different kidney tissues show that the molecular mutuality of PC-1 and PC-2 might be the base of their functional correlation. Polycystins might play an important role in the maintenance of tubular architecture.
Collapse
Affiliation(s)
- Hai-dan Zhao
- Kidney Disease Center of PLA, Second Military Medical University, Changzhen Hospital, Shanghai, China
| | | | | | | | | | | | | | | |
Collapse
|
18
|
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.
Collapse
Affiliation(s)
- X Y Li
- Department of Aerospace Medicine, Fourth Military Medical University, Xi'an
| | | | | | | | | | | |
Collapse
|
19
|
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.
Collapse
Affiliation(s)
- X Y Li
- Department of Aerospace Medicine (DAM), Fourth Military Medical University, Xi'an
| | | | | | | | | | | |
Collapse
|
20
|
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]
|
21
|
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]
|
22
|
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]
|