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Zheng GL, Zhang Q, Chen JY, Jin YL, Liu LF, Yang J. [The clinical application of mobile internet remote guidance platform for vestibular rehabilitation]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:276-281. [PMID: 35325938 DOI: 10.3760/cma.j.cn115330-20210528-00302] [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: 06/14/2023]
Abstract
Objective: To guide the patients with vertigo who are suitable for vestibular rehabilitation therapy (VRT), and to evaluate the curative effect through a remote guidance platform based on mobile internet. Methods: Adult outpatients, who were diagnosed as vestibular disorders and required VRT, were selected and conducted baseline evaluation and formulated vestibular rehabilitation plan according to their symptoms, diagnosis and vestibular function examination results. These patients downloaded and installed the mobile internet remote guidance platform app for VRT, and then registered and uploaded medical records. According to the VRT plan formulated by clinicians for patients, the platform launched corresponding exercise guidance videos to guide them to complete 4-week VRT exercise at home. Before and after VRT, the patients were scored with Visual Analogue Scale (VAS), Activities-specific Balance Confidence (ABC), Dizziness Handicap Inventory (DHI) and Self-rating Anxiety Scale (SAS). The rehabilitation effects were statistically analyzed by SigmaStat 4.0 software. Results: From October 2019 to October 2021, 233 patients with vertigo completed the registration of vestibular rehabilitation guidance platform, of whom 187 patients insisted on 4-week rehabilitation training and completed the scale evaluation. Among 187 patients, 65 were male and 122 were female; Age was (49.8±16.0) years; The medical history ranged from one to 192 months, with a median of eight months. Compared with that before rehabilitation exercise, the subjective feeling of vertigo in 170 patients was improved, and the overall effective rate was 90.9% (170/187). The subjective symptoms of vertigo were basically improved after rehabilitation training in patients with unilateral vestibular dysfunction, vestibular neuritis, sudden deafness with vertigo, Hunt syndrome and acoustic neuroma. There were significant differences in ABC, DHI and SAS scores before and after VRT (P<0.05). Of those patients with Meniere's disease in the intermittent period and the patients with Meniere's disease who underwent surgical treatment, more than 90% of their subjective symptoms of vertigo or dizziness improved after VRT, and there were significant differences in the scores of ABC, DHI and SAS before and after VRT exercise (P<0.05). In patients with vestibular migraine, 36.7% (11/30) had no improvement or even aggravation of subjective symptoms of vertigo after VRT, however, the DHI score after rehabilitation exercise was lower than that before exercise, and the difference was statistically significant (P<0.05). In patients with bilateral vestibular dysfunction, although most (6/8) subjective symptom scores were improved compared with those before exercise, there was no significant difference in ABC, DHI and SAS scores before and after rehabilitation (P>0.05). Conclusion: VRT with the help of vestibular rehabilitation mobile internet remote guidance platform can effectively improve the subjective symptoms of vertigo, balance ability and anxiety in patients with unilateral vestibular lesions.
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Affiliation(s)
- G L Zheng
- Department of Otorhinolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Institute of Otology, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Ear and Nose Disease Transformation, Shanghai 200092, China
| | - Q Zhang
- Department of Otorhinolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Institute of Otology, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Ear and Nose Disease Transformation, Shanghai 200092, China
| | - J Y Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Institute of Otology, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Ear and Nose Disease Transformation, Shanghai 200092, China
| | - Y L Jin
- Department of Otorhinolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Institute of Otology, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Ear and Nose Disease Transformation, Shanghai 200092, China
| | - L F Liu
- Suzhou Hearing Technology Research Institute of Tinnitus,Suzhou 425000, China
| | - J Yang
- Department of Otorhinolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Institute of Otology, School of Medicine, Shanghai Jiaotong University, Shanghai Key Laboratory of Ear and Nose Disease Transformation, Shanghai 200092, China
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Liu D, Guo ZQ, Tian E, Wang J, Chen JY, Kong WJ, Zhang SL. [Dynamic changes of vestibular autorotation test in patients with unilateral vestibular dysfunction during rehabilitation]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:270-275. [PMID: 35325937 DOI: 10.3760/cma.j.cn115330-20210531-00315] [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: 06/14/2023]
Abstract
Objective: To explore the dynamic changes of vestibular autorotation test (VAT) before and after vestibular rehabilitation treatment in patients with unilateral vestibular hypofunction (UVH). Methods: A retrospective study was carried out,48 patients who were diagnosed with UVH and under vestibular rehabilitation in department of otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, from January 2019 to January 2021 were enrolled. Among them, there were 21 males and 27 females, with an average age of 46.9 years old, including 25 cases of Meniere's disease, 13 cases of sudden deafness with vertigo and 10 cases of vestibular neuritis. The course of disease ranged from 5 days to 10 years. Demographic characteristics, detailed case data and routine examination were collected for the patients. The horizontal gain/phase, vertical gain/phase, and asymmetry of VAT at different frequencies before and after vestibular rehabilitation were collected. The absolute value of the difference between the measured value of 2.0-5.9 Hz before and after rehabilitation and the standard value were statistically analyzed. Results: Before vestibular rehabilitation, the incidence of abnormal gain was 62.5% (30/48), the incidence of abnormal phase was 56.3% (27/48), and the incidence of asymmetry was 16.7% (8/48). After 4-6 weeks of vestibular rehabilitation, the incidence of gain abnormality was 22.9% (11/48), the incidence of phase abnormality was 31.3% (15/48), and the incidence of asymmetry was 12.5% (6/48).The horizontal gain at frequency of 2.0-3.9 Hz showed statistically significant difference compared with before vestibular rehabilitation (P<0.05), and the horizontal gain at frequency of 4.3-5.9 Hz showed that there was no significant difference (P>0.05); the horizontal phase at 5.9 Hz showed that the difference was statistically significant (P=0.043), and there was no significant difference before and after rehabilitation treatment at 2.0-5.5 Hz (P>0.05); the vertical gain at 4.3 Hz showed the difference was statistically significant (P=0.020), and the remaining frequency showed no significant difference (P>0.05); No frequency of asymmetry and vertical phase showed the difference before and after rehabilitation was statistically significant (P>0.05). Conclusion: VAT can be used to monitor the change trend of multiple frequency bands before and after vestibular rehabilitation in UVH, in order to provide reference for the formulation of personalized rehabilitation strategies.
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Affiliation(s)
- D Liu
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Z Q Guo
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - E Tian
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - J Wang
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - J Y Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - W J Kong
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - S L Zhang
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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53
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Xu R, Niu YL, Shen KK, Ding X, Wang YS, Chen JY, Yuan JJ, Zhu HH. [The value of myocardial work in detecting the reduction of left ventricular global systolic function in acute myocardial infarction patients with preserved ejection fraction]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:160-165. [PMID: 35172461 DOI: 10.3760/cma.j.cn112148-20211027-00921] [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: 06/14/2023]
Abstract
Objective: To investigate the diagnosis value of myocardial work (MW) in evaluating left ventricular global systolic function among acute myocardial infarction (AMI) patients with preserved ejection fraction (LVEF). Methods: This study was a diagnostic trial in a prospective case-control design. AMI patients with preserved LVEF were enrolled as AMI(LVEF>50%) group and age and sex-matched healthy individuals undergoing healthy checkup in our hospital were collected as control group. Two-dimensional dynamic images, including standard apical two-chamber, long-axis and four-chamber views in 3 consecutive cardiac cycles were acquired. General clinical data, routine echocardiography and myocardial work parameters were obtained from all subjects. The indices were compared between the two groups. Intra-observer and inter-observer repeatability of myocardial work parameters were evaluated by intra-group correlation coefficient (ICC). Receiver operator characteristic (ROC) curve was used to determine the diagnostic value of global constructive work (GCW), global wasted work (GWW), global work efficiency (GWE) and global work index (GWI) on the reduction of left ventricular global systolic function in AMI(LVEF>50%) group. Results: There were 30 patients in AMI(LVEF>50%) group, the age was (67.3±9.7)years, and 14 cases were female(46.7%). Thirty participants were included in the control group, the age was (68.1±8.6)years, and 12 cases were female (40.0%). Compared with the control group, left ventricular end-diastolic diameter (LVEDD), left ventricular end-systolic diameter (LVESD), interventricular septum thickness (IVSD), left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), peak early diastolic velocity of mitral orifice/tissue Doppler velocity of posterior mitral annulus (E/e), left ventricular mass (LVM), left ventricular mass index (LVMI) were significantly higher, while E and e values were significantly lower in AMI (LVEF>50%) group (all P<0.05). Compared with the control group, GCW ((1 145.9±440.1)mmHg% (1 mmHg=0.133 kPa) vs. (1 425.7±355.4)mmHg%), GWE ((80.9±9.5)% vs. (87.3±5.5)%), GWI ((1 001.3±416.2)mmHg% vs. (1 247.6±341.7)mmHg%) and the absolute value of long axis integral strain (GLS) ((8.5±3.4)% vs. (11.4±3.7)%) were significantly lower, while peak strain dispersion(PSD)((101.3±66.4)ms vs. (74.7±31.9)ms) was significantly higher in AMI(LVEF>50%) group (P all<0 05). There was no significant difference in GWW((177.2±71.1)mmHg% vs. (155.7±64.6)mmHg%) between the two groups (P>0.05). The reproducibility of GCW, GWW, GWE and GWI within and between observers were satisfactory (all ICC>0.75). ROC curve analysis showed that all four parameters, GCW, GWW, GWE, and GWI, could be used for the diagnosis of reduced left ventricular systolic function in patients with AMI (LVEF>50%), and their areas under the ROC curve were 0.896,0.929,0.808,0.862. Conclusion: Myocardial work assessment is valuable on diagnosing left ventricular global systolic function reduction in AMI patients with preserved LVEF.
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Affiliation(s)
- R Xu
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - Y L Niu
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - K K Shen
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - X Ding
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - Y S Wang
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - J Y Chen
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - J J Yuan
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
| | - H H Zhu
- Department of Ultrasound, Henan Provincial People's Hospital, Zhengzhou 450003, China
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54
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Shi QY, Zheng Z, Wu HY, Chen JY, Fan XS. [Colonic inflammatory pseudotumor-like follicular dendritic cell sarcoma: report of a case]. Zhonghua Bing Li Xue Za Zhi 2022; 51:138-140. [PMID: 35152634 DOI: 10.3760/cma.j.cn112151-20210727-00531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Q Y Shi
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Z Zheng
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - H Y Wu
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - J Y Chen
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - X S Fan
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
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Chang WJ, Wang SY, Tang HH, Dong BL, Yang Q, Chen JY, Chen SH. Development of a micro-electrochemical machining nanosecond pulse power supply. Rev Sci Instrum 2022; 93:024707. [PMID: 35232134 DOI: 10.1063/5.0076998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 01/26/2022] [Indexed: 06/14/2023]
Abstract
Micro-electrochemical machining (micro-ECM) has been widely used for microscale and nanoscale processing of materials. The performance of the nanosecond pulse power supply is directly related to the precision of micro-ECM, which is one of the core technologies for micro-ECM. In this work, a nanosecond pulse power supply, with adjustable pulse frequency, duty cycle, and voltage, was designed with an STM32F103VET6 single-chip microcomputer as the control core and a metal-oxide-semiconductor field-effect transistor as the chopper switch component. The performance test has shown that the power supply can produce a continuous pulse with the highest frequency of 8 MHz, the shortest pulse width of 50 ns, the maximum peak current of 12 A, and the maximum voltage of 10 V. As compared with the power supply reported in the literature, the present power supply demonstrated the enhanced output current and improved waveform of the nanosecond pulse output, which could result in better machining accuracy and efficiency for micro-ECM.
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Affiliation(s)
- W J Chang
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
| | - S Y Wang
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
| | - H H Tang
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
| | - B L Dong
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Q Yang
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
| | - J Y Chen
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
| | - S H Chen
- School of Mechanical Engineering, Hefei University of Technology, Hefei 230009, China
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Zhong ZM, Zhang J, Tang BG, Yu FF, Lu YS, Hou G, Chen JY, Du ZX. Transcriptome and metabolome analyses of the immune response to light stress in the hybrid grouper (Epinephelus lanceolatus ♂ × Epinephelus fuscoguttatus ♀). Animal 2022; 16:100448. [PMID: 35065313 DOI: 10.1016/j.animal.2021.100448] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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] [Received: 08/11/2021] [Revised: 12/14/2021] [Accepted: 12/16/2021] [Indexed: 01/07/2023] Open
Abstract
Light intensity is an important environmental factor that affects fish growth and health through multiple physiological activities and metabolism and eventually impacts aquaculture harvest. There is a need to evaluate the fish stress response to light intensities, which will benefit aquaculture. Here, hybrid grouper (Epinephelus lanceolatus ♂ × Epinephelus fuscoguttatus ♀) was treated with three light intensities for evaluation of the light stress response, including high light intensity (1 250 lx), low light intensity (10 lx) and moderate light intensity (250 lx). Transcriptome analysis showed that a total of 71 318 unigene sequences were obtained with an N50 of 2 589 bp. Compared to the control group (250 lx), 1 697 differentially expressed genes (DEGs), a considerable quantity, were detected in the 1 250 lx group. Among those genes, 548 were upregulated, and the remaining 149 genes showed decreased expression. Comparatively small numbers of DEGs were detected in the 10 lx group; 54 out of 103 genes exhibited upregulated expression, and 49 genes showed downregulation. For further KEGG analysis, 82 DEGs were enriched in nine common signalling pathways in immunity, of which 73 DEGs were significantly inhibited in the 1 250 lx group. In contrast, only 11 DEGs were enriched in three immunity pathways, with nine DEGs showing a significant increase in the 10 lx group. The metabolome analysis revealed 59 and 44 differential metabolites (DMs) from the 1 250 lx and 10 lx groups, respectively. Of note, those DMs from the 1 250 lx-treated group were tendentiously involved in amino acid metabolism and lipid metabolism pathways, while the purine metabolism, amino acid metabolism and lipid metabolism pathways were mostly found in the 10 lx treatment group. In summary, our data indicated that high light intensity significantly inhibited the immune response in hybrid grouper, while low light intensity presented low stimulation of immune activity. In addition, both high and low light intensity could inhibit protein synthesis and amino acid metabolism. Taken together, hybrid grouper exhibited a much milder stress response to low light intensity than to high light intensity.
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Affiliation(s)
- Z M Zhong
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
| | - J Zhang
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524006, China
| | - B G Tang
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524006, China
| | - F F Yu
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China; Southern Marine Science and Engineering Guangdong Laboratory, Zhanjiang, Guangdong 524006, China.
| | - Y S Lu
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China; Shenzhen Institute of Guangdong Ocean University, Shenzhen, Guangdong 518120, China; Guangdong Provincial Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals, College of Fisheries, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
| | - G Hou
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
| | - J Y Chen
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
| | - Z X Du
- College of Fishery, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
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Fu J, Ni M, Chen JY. [Digital orthopedics technology leads the new development direction of arthroplasty]. Zhonghua Yi Xue Za Zhi 2022; 102:9-14. [PMID: 34991233 DOI: 10.3760/cma.j.cn112137-20210720-01619] [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: 06/14/2023]
Abstract
Digital orthopedics technology is a new interdisciplinary subject, known as the third technological wave in the field of orthopedics. The development direction of arthroplasty is focused on hoping to improve the long-term prognosis of patients by imitating more natural kinematics and optimizing implant positioning strategies. At present, various digital orthopedic technologies such as virtual reality technology, navigation assistance systems, and patient-specific instrumentation (PSI) and robot-assisted surgery in joint surgery are in full swing. In this article, relevant domestic and foreign literature were extensively reviewed and the author's own experiences were summarize, and the advantages, disadvantages, clinical efficacy and future prospects of the above-mentioned various technologies were evaluated too.
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Affiliation(s)
- J Fu
- Senior Department of Orthopedics, the Fourth Medical Center of Chinese PLA General Hospital, Beijing 100042, China
| | - M Ni
- National Clinical Research Center for Orthopedics, Sports Medicine & Rehabilitation, Beijing 100853, China
| | - J Y Chen
- Department of Orthopedics, the First Medical Center of Chinese PLA General Hospital, Beijing 100853, China
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Li SC, Wang YB, Wu F, Xiao LH, Peng WW, Xiang ML, Chen JY, Chen M. First Report of Pyrus pyrifolia 'Cuiguan' Fruit Rot Caused by Monilinia fructicola in Southern China. Plant Dis 2022; 106:327. [PMID: 34372683 DOI: 10.1094/pdis-05-21-1076-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- S C Li
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
| | - Y B Wang
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
| | - F Wu
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
| | - L H Xiao
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
| | - W W Peng
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
| | - M L Xiang
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
| | - J Y Chen
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
- Pingxiang University, Pingxiang, Jiangxi 337055, China
| | - M Chen
- College of Agronomy, Jiangxi Agricultural University, Collaborative Innovation Center of Postharvest Key Technology and Quality Safety of Fruits and Vegetables in Jiangxi Province, Jiangxi Key Laboratory for Postharvest Technology and Non-destructive Testing of Fruits & Vegetables, Nanchang, Jiangxi 330045, China
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Chen JY, Norman F, Paterson-Byrne P, Nicholson G. EP.FRI.258 A closed loop audit of deep vein thrombosis prophylaxis in the acute surgical receiving unit of a large teaching hospital; reducing morbidity and mortality, and improving cost-effectiveness. Br J Surg 2021. [DOI: 10.1093/bjs/znab312.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aims
Acute surgical patients have a significant risk of venous thromboembolism (VTE) due to factors such as surgery, immobility, dehydration, and existing comorbidities. All patients admitted to an acute surgical unit should have their VTE risk assessed. Our aim was to assess VTE prophylaxis practices.
Methods
We performed a closed loop audit on DVT prophylaxis using the Scottish Intercollegiate Guidelines Network proforma. Data on anti-embolic stockings (AES) and low molecular weight heparin (LMWH) were collected and presented at a local audit meeting. The intervention included reinforcing the importance of VTE prophylaxis compliance amongst junior doctors and nursing staff, and provision of posters within the department and on patient trolleys. Data was collected to complete the audit cycle.
Results
A total of 171 patients were included. Prior to the intervention, 13.9% did not receive LMWH when indicated and 37.4% were non-compliant with AES. Overall, 40% had insufficient DVT thromboprophylaxis. Post implementation, 8.9% did not receive LMWH when indicated and 46.4% were noncompliant with AES. Overall, 50% had insufficient DVT thromboprophylaxis. LMWH compliance was 5.0% higher on re-auditing however AES compliance was 9.0% lower.
Conclusions
Adherence to thromboprophylaxis regulations was below expected standards. Thromboprophylaxis is cost-effective and prevents considerable morbidity and mortality, so ongoing audits alongside analyses of potential causes should be encouraged. We acknowledge the data’s limitations in that the reasons for low compliance cannot be ascertained here, but results suggest that there exists room for more interventions aiming to encourage a marked improvement both in LMWH and AES compliance.
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Affiliation(s)
| | | | - Paul Paterson-Byrne
- Department of General Surgery, Queen Elizabeth University Hospital, Glasgow, UK
| | - Gary Nicholson
- Department of General Surgery, Queen Elizabeth University Hospital, Glasgow, UK
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Abstract
We examine temperature-dependent picosecond dynamics of two benchmarking proteins lysozyme and cytochrome c using temperature-dependent terahertz permittivity measurements. We find that a double Arrhenius temperature dependence with activation energies E1 ∼ 0.1 kJ/mol and E2 ∼ 10 kJ/mol fits the folded and ligand-free state response. The higher activation energy is consistent with the so-called protein dynamical transition associated with beta relaxations at the solvent-protein interface. The lower activation energy is consistent with correlated structural motions. When the structure is removed by denaturing, the lower-activation-energy process is no longer present. Additionally, the lower-activation-energy process is diminished with ligand binding but not for changes in the internal oxidation state. We suggest that the lower-energy activation process is associated with collective structural motions that are no longer accessible with denaturing or binding.
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Affiliation(s)
- D K George
- Department of Physics, University at Buffalo, SUNY, Buffalo, New York 14260, United States
| | - J Y Chen
- Department of Physics, University at Buffalo, SUNY, Buffalo, New York 14260, United States
| | - Yunfen He
- Department of Physics, University at Buffalo, SUNY, Buffalo, New York 14260, United States
| | - J R Knab
- Department of Physics, University at Buffalo, SUNY, Buffalo, New York 14260, United States
| | - A G Markelz
- Department of Physics, University at Buffalo, SUNY, Buffalo, New York 14260, United States
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Liu L, Li Q, Liu J, Chen WH, Chen JY, Liu Y. The association between international normalized-ratio and long-term mortality in patients with coronary artery disease: a large cohort study. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The association between international normalized-ratio (INR) and long-term prognosis among patients with coronary artery disease (CAD) without atrial fibrillation (AF) or anticoagulant therapy was still unclear. We analyzed the association of INR levels and long-term mortality in a large cohort of CAD patients without atrial fibrillation or using of anticoagulant drugs.
Method
We obtained data from 44,662 patients who were diagnosed with CAD and had follow-up information from January 2008 to December 2018. The patients were divided into 4 groups (Quartile 1: INR ≤0.96; Quartile2: 0.961.06). The main endpoint was long-term all-cause death. Kaplan-Meier curve analysis and Cox proportional hazards models were used to investigate the association between quartiles of INR levels and long-term all-cause mortality.
Result
During a median follow-up of 5.25 years, 5,613 (12.57%) patients died. We observed a non-linear shaped association between INR levels and long-term all-cause mortality. Patients in high INR level (Quartile4: INR >1.06) showed a significantly higher long-term mortality than other groups (Quartile2 or 3 or 4), (Compared with Quartile 1, Quartile 2 [0.961.06], aHR=1.33, 95% CI: 1.22–1.45, P<0.05).
Conclusion
Our study demonstrates high levels of INR were associated with an increased risk of all-cause mortality.
Funding Acknowledgement
Type of funding sources: Public Institution(s). Main funding source(s): This study was supported by Guangdong Provincial People's Hospital Dengfeng Project Fund (DFJH201919) and The National Science Foundation for Young Scientist of China (grant no.8197021596, 81500520). Survival curves for mortalitySubgroup analysis
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Affiliation(s)
- L Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, Guangzhou, China
| | - Q Li
- Guangdong General Hospital Guangdong Cardiovascular Institute, Guangzhou, China
| | - J Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, Guangzhou, China
| | - W H Chen
- Longyan First Affiliated Hospital of Fujian Medical University, Department of Cardiology, Longyan, China
| | - J Y Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, Guangzhou, China
| | - Y Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, Guangzhou, China
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Yuan NN, Guo LJ, Zhao L, Zhang S, Jing L, Li M, Liang CY, Lu BH, Chen JY, Chen WH. [Pulmonary mucormycosis after lung transplantation:3 cases report with literature review]. Zhonghua Jie He He Hu Xi Za Zhi 2021; 44:897-901. [PMID: 34565117 DOI: 10.3760/cma.j.cn112147-20210129-00084] [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
Objective: To report the risk factors, clinical characteristics and treatment courses of pulmonary mucormycosis after lung transplantation(LT). Methods: We included 3 cases with pulmonary mucormycosis after LT from March 2017 to July 2020 in the centre for lung transplantation of China-Japan Friendship Hospital. Twelve cases from Chinese and English literature from China National Knowledge Infrastructure (CNKI), China Biomedical Literature Service System and Pubmed Database from March 1980 to July 2020 were added. The risk factors, clinical characteristics and treatment courses of all cases were summarized and analyzed. Results: Pulmonary mucormycosis occurred in 1.06% (3/284) in our centre. A total of 15 cases with 12 cases from literature included 10 males and 5 females with a mean age of(47±20)years. Thirteen cases occurred after LT, and 2 cases occurred after heart-lung transplantation (HLT). Nine probable cases were diagnosed by positive isolation of the pathogen from bronchoalveolar lavage fluid or sputum. Three proven cases were diagnosed by transbronchial lung biopsy. Meanwhile, the other 3 proven cases diagnosed by CT-guided percutaneous lung biopsy, autopsy and surgical operation respectively. Ten cases (66.7%) were diagnosed with pulmonary mucormycosis within 90 days after lung transplantation. The mortality was as high as 46.67% (7/15), but if it occurred within 90 days, the mortality reached 70% (7/10). The average interval between transplantation and positive isolation of the pathogen was 112.3 (5-378) days. Conclusions: The clinical and radiographic features of pulmonary mucormycosis after LT were nonspecific. It had a high mortality, especially in those occurred within 90 days after LT. The combination of antifungal therapy and surgical resection may contribute to a better outcome of the disease.
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Affiliation(s)
- N N Yuan
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - L J Guo
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - L Zhao
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - S Zhang
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - L Jing
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - M Li
- Department of Pulmonary and Critical Care Medicine, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - C Y Liang
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - B H Lu
- Laboratory of Clinical Microbiology and Infectious Diseases, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - J Y Chen
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
| | - W H Chen
- Centre for Lung Transplantation, Centre for Respiratory Diseases, China-Japan Friendship Hospital, Beijing 100029,China
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63
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Li ZW, Zheng Z, Chen JY, Wu HY, Fan XS, Yu HP. [The application value of PD-L1 detection in core needle biopsy in triple-negative breast cancer]. Zhonghua Bing Li Xue Za Zhi 2021; 50:1169-1171. [PMID: 34619873 DOI: 10.3760/cma.j.cn112151-20210120-00059] [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: 11/05/2022]
Affiliation(s)
- Z W Li
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - Z Zheng
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - J Y Chen
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - H Y Wu
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - X S Fan
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
| | - H P Yu
- Department of Pathology, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing 210008, China
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64
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Chen JY, Yang Y, Niu XY, Zhang J, Chen Y, Yang XL, Yang ZX, Jiang YW, Zhang YH. [Genotypes and clinical features of neonatal-onset genetic epilepsy in 141 patients]. Zhonghua Er Ke Za Zhi 2021; 59:767-771. [PMID: 34645217 DOI: 10.3760/cma.j.cn112140-20210206-00113] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the genotypes and clinical features of neonatal-onset genetic epilepsy. Methods: Patients (114 cases) with identified gene variants were collected from May 2013 to May 2019 in Peking University First Hospital, retrospectively. The genotype, clinical, electroencephalographic and neuroimaging characteristics were analyzed. Results: A total of 141 neonatal-onset epilepsy patients with identified gene variants were enrolled, including 76 males and 65 females and involving 33 epilepsy genes. Top five genes were KCNQ2 (56 cases), SCN2A (25 cases), STXBP1 (9 cases), CDKL5 (8 cases) and KCNT1 (6 cases), accounting for 73.8% (104/141). The age of seizure onset was 3(1-28) days of age, 71.6% (101/141) were within 1 week of age. The age of genetic diagnosis was 4 months (1 month to 13 years) of age. A total of 130 patients presented focal seizures; 47 patients presented epileptic spasms. Other seizure types included generalized tonic-clonic seizures, clonic seizures, myoclonic seizures, tonic seizures and absence seizures. Fifty-eight patients experienced multiple seizure types. The results of video-electroencephlogram (VEEG) were abnormal in 127 patients and in 62 patients clinical seizures were captured. Global developmental delay was presented in 122 patients. Epilepsy syndromes were diagnosed in 59 patients. Thirteen patients were diagnosed as Ohtahara syndrome (OS), 9 as epilepsy of infancy with migrating focal seizures (EIMFS), 17 as West syndrome (WS), 4 as OS developed to WS, 9 as benign neonatal epilepsy (BNE), 2 as benign familiar neonatal-infantile epilepsy (BFNIE), 2 as benign infantile epilepsy (BIE) and 3 as benign familial infantile epilepsy (BFIE). Sixty-seven patients were diagnosed as unclassified early infantile epileptic encephalopathy (EIEE), 13 patients could not be diagnosed as any epilepsy syndrome, and 2 patients were diagnosed as pyridoxine-dependent epilepsy. Forty-six patients had abnormal neuroimaging including cortical atrophy, corpus callosum dysplasia and cerebellar atrophy, involving 19 genes. Conclusions: Neonatal-onset epilepsy is related to many different genes. Seizure onset age of most patients is within one week after birth. Focal seizures and epileptic spasms are more common. Some patients show abnormal neuroimaging.
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Affiliation(s)
- J Y Chen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - X Y Niu
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - J Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y Chen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - X L Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Z X Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y W Jiang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y H Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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Chen JY, Cao DY, Zhou HM, Yu M, Yang JX, Wang JH, Zhang Y, Cheng NH, Peng P. [GnRH-a combined fertility-sparing re-treatment in women with endometrial carcinoma or atypical endomertial hyperplasia who failed to oral progestin therapy]. Zhonghua Fu Chan Ke Za Zhi 2021; 56:569-575. [PMID: 34420288 DOI: 10.3760/cma.j.cn112141-20210603-00298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the clinical efficacy and pregnancy outcomes of gonadotropin-releasing hormone agonist (GnRH-a) based fertility-sparing re-treatment in women with endometrial carcinoma (EC) and atypical endometrial hyperplasia (AEH) who failed with oral progestin therapy. Methods: Forty cases with EC or AEH who failed to respond to oral progestin were included from January 2012 to December 2020 at Peking Union Medical College Hospital. Combination of GnRH-a with levonorgestrel-releasing intrauterine system (group GLI: a subcutaneous injection of GnRH-a every 4 weeks and LNG-IUS insertion constantly) or the combination of GnRH-a with aromatase inhibitor (group GAI: a subcutaneous injection of GnRH-a every 4 weeks and oral letrozole 2.5 mg, daily) were used for these patients. Histological evaluation were performed at the end of each course (every 3-4 months) by hysteroscopy and curettage. After the complete remission (CR), all patients were followed up regularly. Results: (1) Clinical characteristics:among the 40 patients with EC or AEH, the median age at diagnosis was 31 years (range: 22-40 years) and the median body mass index was 24.7 kg/m2 (range: 18.9-39.5 kg/m2). (2) Efficacy of fertility-sparing re-treatment: 37 (92%, 37/40) patients achieved CR, 6 (6/7) in AEH and 31 (94%, 31/33) in EC patients. The CR rate was 93% (26/28) and 11/12 in group GLI and GAI, respectively. The median time to CR was 5 months (range: 3-12 months). At the end of the first therapy course, the CR rates in AEH and EC were 5/7 and 42% (14/33), at the second course, the CR rates were 6/7 and 82% (27/33), respectively. (3) Recurrence: after 25 months of median follow-up duration (range: 10-75 months), 8 (22%, 8/37) women developed recurrence, 1/6 in AEH and 7 (23%, 7/31) in EC patients, with the median recurrence time of 18 months (range: 9-26 months). Among them, two cases who had completed childbirth chose to receive hysterectomy directly. Six patients met the criteria of fertility-preserving therapy and received conservative treatment again and 5 (5/6) of them achieved CR. (4) Pregnancy: of the 37 patients with CR, 33 desired to conceive. Ten women attempted to get pregnancy spontaneously and 23 cases with assisted reproductive technology. Fourteen (42%, 14/33) patients became pregnant, including 9 (27%, 9/33) live births, 3 (9%, 3/33) missed abortions, and 2 (6%, 2/33) miscarriages at the second trimester. Conclusions: GnRH-a based fertility-sparing re-treatment in AEH or EC patients who failed with oral progestin therapy achieved good treatment effect and reproductive outcomes. It is an encouraging alternative regime for patients who failed with oral progestin therapy.
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Affiliation(s)
- J Y Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - D Y Cao
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - H M Zhou
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - M Yu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - J X Yang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - J H Wang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - Y Zhang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - N H Cheng
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
| | - P Peng
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric and Gynecologic Diseases, Beijing 100730, China
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Wu GY, Fu JB, Luo YZ, Yan W, Hong XQ, Kuang PH, Lin ED, Lin FS, Song ZF, Chen JY, Fu YL. [Endoscopic lateral neck dissection via the breast and transoral approaches for papillary thyroid carcinoma: a report of 10 cases]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2021; 56:751-754. [PMID: 34344103 DOI: 10.3760/cma.j.cn115330-20201015-00805] [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
Objective: To investigate the feasibility of endoscopic lateral neck dissection via the breast and transoral approaches (ELNDBTOA) for papillary thyroid carcinoma (PTC). Methods: From February 2015 to April 2019, 10 patients with PTC (cN1b) including 1 male and 9 females aged from 22 to 53 years old received ELNDBTOA in the General Surgery Department of Zhongshan Hospital, Xiamen University. Total thyroidectomy, the central lymph node dissection and the selective neck dissection (levels Ⅱ, Ⅲ and Ⅳ) were performed endoscopically via the breast approach, and then the residual lymph nodes were dissected via transoral approach. The medical records, operation time, blood loss, complications and postoperative follow-up outcomes were analyzed retrospectively. SPSS 22.0 software package was used for statistical processing of clinical data of patients. Results: All cases were successfully treated with ELNDBTOA without transfer to open surgery. The average operative time was (362.5±79.7) min, the blood loss was (23.0±14.9) ml, and the postoperative hospital stay was (5.1±1.3) days. The mean number of harvested cervical lymph nodes were (34.2±25.8), and the mean number of positive lymph nodes were (6.5±4.9). Lymph nodes were dissected by the further dissection via oral approach in 6 patients and a total of 9 lateral lymph nodes were havested from 2 of the 6 patients, with 3 positive lymph nodes. Two patients had transient skin numbness in the mandibular area and recovered within two weeks. One patient developed transient hypoparathyroidism and recovered within two months. No secondary bleeding, recurrent laryngeal nerve paralysis, chylous leakage, neck infection, permanent hypoparathyroidism or other complications were observed. The follow-up time was from 16 to 66 months with a median of 42.5 months, no tumor recurrence or metastasis occurred, and also no obvious deformity, abnormal sensation or movement in the chest, neck and mouth was observed. Conclusions: ELNBTOA is safe and feasible, with good cosmetic outcome.
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Affiliation(s)
- G Y Wu
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - J B Fu
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - Y Z Luo
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - W Yan
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - X Q Hong
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - P H Kuang
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - E D Lin
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - F S Lin
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - Z F Song
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - J Y Chen
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
| | - Y L Fu
- Department of General Surgery, Zhongshan Hospital, Xiamen University, Xiamen 361004, China
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67
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Chen JY, Liu F, Wu WR. [Female urethra primary adenocarcinoma: a case report]. Zhonghua Zhong Liu Za Zhi 2021; 43:589-590. [PMID: 34034481 DOI: 10.3760/cma.j.cn112152-20200312-00196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J Y Chen
- Department of Pathology, the First People's Hospital of Foshan (The Affiliated Foshan Hospital of Sun Yat-sen University)
| | - F Liu
- Department of Pathology, the First People's Hospital of Foshan (The Affiliated Foshan Hospital of Sun Yat-sen University)
| | - W R Wu
- Ultrasonic Diagnosis and Treatment Center, the First People's Hospital of Foshan (The Affiliated Foshan Hospital of Sun Yat-sen University)
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68
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Chen JY, Liu XY, Xu YS, Fan DS. [Association between rare UBQLN2 variants and amyotrophic lateral sclerosis in Chinese population]. Zhonghua Yi Xue Za Zhi 2021; 101:846-850. [PMID: 33789365 DOI: 10.3760/cma.j.cn112137-20201015-02835] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the association between rare UBQLN2 variants and amyotrophic lateral sclerosis (ALS) in Chinese population, and the characteristic of phenotypes of their carriers. Methods: A total of 166 ALS patients who visited Department of Neurology of Peking University Third Hospital between January 2018 and July 2020 were recruited. The next-generation sequencing was performed to screen possible pathogenic rare variants of UBQLN2. Meanwhile, control individuals were obtained from 1000 Genome Project (2 504 samples) and an in-house whole-exome sequencing database (1 812 samples), separately. The sequence kernel association test (SKAT) and the SKAT-optimal test (SKAT-O) were used to identify the association between UBQLN2 rare variants and ALS. The clinical characteristics of rare variant carriers were analyzed. Results: A total of 33 familiar ALS and 133 sporadic ALS of Chinese ancestry were enrolled. Of the 166 ALS patients, 12.7% had bulbar-onset, 85.5% had limb-onset, and 5 cases were ALS with frontotemporal dementia (3.0%). The male-to-female ratio was 1.68∶1, with a mean age at symptom onset of (43.8±12.2) years. Three possible pathogenic rare variants of UBQLN2 were detected, including c.128A>G (p.Lys43Arg), c.142G>T (p.Val48Leu) and c.1451T>G (p.Val484Gly), and all of them were novel missense mutations. Compared with 1000 Genome Project, SKAT and SKAT-O showed a P value of 2.49×10-6 and 9.22×10-7, respectively. While compared with the in-house database, SKAT and SKAT-O revealed a P value of 1.42×10-3 and 1.10×10-3, respectively. Patients who carried rare UBQLN2 variants were with a higher rate of bulbar-onset (2/3 vs 19/163, P=0.042). Conclusion: Rare variants of UBQLN2 are associated with ALS in Chinese population, and mutation of UBQLN2 may be relevant to bulbar-onset.
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Affiliation(s)
- J Y Chen
- Department of Neurology, Peking University Third Hospital, Beijing 100191, China
| | - X Y Liu
- Department of Neurology, Peking University Third Hospital, Beijing 100191, China
| | - Y S Xu
- Department of Neurology, Peking University Third Hospital, Beijing 100191, China
| | - D S Fan
- Department of Neurology, Peking University Third Hospital, Beijing 100191, China
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69
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Rossitto G, Mary S, Chen JY, Boder P, Neves KB, Alves RL, Montezano A, Petrie MC, Graham D, Touyz RM, Delles C. TISSUE NA+ EXCESS UPON EXPERIMENTAL SALT-LOADING IS SYSTEMIC AND REFLECTS ISOTONIC OEDEMA. J Hypertens 2021. [DOI: 10.1097/01.hjh.0000748168.47858.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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70
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Chen MY, Chen JW, Wu LW, Huang KC, Chen JY, Wu WS, Chiang WF, Shih CJ, Tsai KN, Hsieh WT, Ho YH, Wong TY, Wu JH, Chen YL. Carcinogenesis of Male Oral Submucous Fibrosis Alters Salivary Microbiomes. J Dent Res 2020; 100:397-405. [PMID: 33089709 DOI: 10.1177/0022034520968750] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Most oral squamous cell carcinoma (OSCC) tumors arise from oral premalignant lesions. Oral submucous fibrosis (OSF), usually occurring in male chewers of betel quid, is a premalignant stromal disease characterized by a high malignant transformation rate and high prevalence. Although a relationship between the inhabited microbiome and carcinogenesis has been proposed, no detailed information regarding the oral microbiome of patients with OSF exists; the changes of the salivary microbiome during cancer formation remain unclear. This study compared the salivary microbiomes of male patients with OSCC and a predisposing OSF background (OSCC-OSF group) and those with OSF only (OSF group). The results of high-throughput sequencing of the bacterial 16S rRNA gene indicated that OSF-related carcinogenesis and smoking status significantly contributed to phylogenetic composition variations in the salivary microbiome, leading to considerable reductions in species richness and phylogenetic diversity. The microbiome profile of OSF-related malignancy was associated with increased microbial stochastic fluctuation, which dominated the salivary microbiome assembly and caused species co-occurrence network collapse. Artificial intelligence selection algorithms consistently identified 5 key species in the OSCC-OSF group: Porphyromonas catoniae, Prevotella multisaccharivorax, Prevotella sp. HMT-300, Mitsuokella sp. HMT-131, and Treponema sp. HMT-927. Robust accuracy in predicting oral carcinogenesis was obtained with our exploratory and validation data sets. In functional analysis, the microbiome of the OSCC-OSF group had greater potential for S-adenosyl-l-methionine and norspermidine synthesis but lower potential for l-ornithine and pyrimidine deoxyribonucleotide synthesis and formaldehyde metabolism. These findings indicated that the salivary microbiome plays important roles in modulating microbial metabolites during oral carcinogenesis. In conclusion, our results provided new insights into salivary microbiome alterations during the malignant transformation of OSF.
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Affiliation(s)
- M Y Chen
- Institute of Basic Medical Science, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Division of Oral and Maxillofacial Surgery, Department of Stomatology, Institute of Oral Medicine, National Cheng Kung University Medical College and Hospital, Tainan, Taiwan
| | - J W Chen
- Department of Environmental Engineering, National Cheng Kung University, Tainan, Taiwan
| | - L W Wu
- Institute of Molecular Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - K C Huang
- Institute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - J Y Chen
- Institute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - W S Wu
- Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan
| | - W F Chiang
- Department of Oral and Maxillofacial Surgery, Chi-Mei Medical Center, Liouying, Taiwan
| | - C J Shih
- Bioresource Collection and Research Center, Hsinchu, Taiwan
| | - K N Tsai
- Delta Research Center, Delta Electronics, Inc., Taipei, Taiwan
| | - W T Hsieh
- Delta Research Center, Delta Electronics, Inc., Taipei, Taiwan
| | - Y H Ho
- Delta Research Center, Delta Electronics, Inc., Taipei, Taiwan
| | - T Y Wong
- Division of Oral and Maxillofacial Surgery, Department of Stomatology, Institute of Oral Medicine, National Cheng Kung University Medical College and Hospital, Tainan, Taiwan.,Institute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - J H Wu
- Department of Environmental Engineering, National Cheng Kung University, Tainan, Taiwan
| | - Y L Chen
- Institute of Basic Medical Science, College of Medicine, National Cheng Kung University, Tainan, Taiwan.,Institute of Oral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Tomida N, Muramatsu N, Niiyama M, Ahn JK, Chang WC, Chen JY, Chu ML, Daté S, Gogami T, Goto H, Hamano H, Hashimoto T, He QH, Hicks K, Hiraiwa T, Honda Y, Hotta T, Ikuno H, Inoue Y, Ishikawa T, Jaegle I, Jo JM, Kasamatsu Y, Katsuragawa H, Kido S, Kon Y, Maruyama T, Masumoto S, Matsumura Y, Miyabe M, Mizutani K, Nagahiro H, Nakamura T, Nakano T, Nam T, Ngan TNT, Nozawa Y, Ohashi Y, Ohnishi H, Ohta T, Ozawa K, Rangacharyulu C, Ryu SY, Sada Y, Sasagawa M, Shibukawa T, Shimizu H, Shirai R, Shiraishi K, Strokovsky EA, Sugaya Y, Sumihama M, Suzuki S, Tanaka S, Tokiyasu A, Tsuchikawa Y, Ueda T, Yamazaki H, Yamazaki R, Yanai Y, Yorita T, Yoshida C, Yosoi M. Search for η^{'} Bound Nuclei in the ^{12}C(γ,p) Reaction with Simultaneous Detection of Decay Products. Phys Rev Lett 2020; 124:202501. [PMID: 32501086 DOI: 10.1103/physrevlett.124.202501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 02/11/2020] [Accepted: 04/30/2020] [Indexed: 06/11/2023]
Abstract
We measured missing mass spectrum of the ^{12}C(γ,p) reaction for the first time in coincidence with potential decay products from η^{'} bound nuclei. We tagged an (η+p) pair associated with the η^{'}N→ηN process in a nucleus. After applying kinematical selections to reduce backgrounds, no signal events were observed in the bound-state region. An upper limit of the signal cross section in the opening angle cosθ_{lab}^{ηp}<-0.9 was obtained to be 2.2 nb/sr at the 90% confidence level. It is compared with theoretical cross sections, whose normalization ambiguity is suppressed by measuring a quasifree η^{'} production rate. Our results indicate a small branching fraction of the η^{'}N→ηN process and/or a shallow η^{'}-nucleus potential.
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Affiliation(s)
- N Tomida
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - N Muramatsu
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - M Niiyama
- Department of Physics, Kyoto Sangyo University, Kyoto 603-8555, Japan
| | - J K Ahn
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - W C Chang
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - J Y Chen
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - M L Chu
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - S Daté
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Japan Synchrotron Radiation Research Institute (SPring-8), Sayo, Hyogo 679-5198, Japan
| | - T Gogami
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Goto
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H Hamano
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T Hashimoto
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - Q H He
- Department of Nuclear Science & Engineering, College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - K Hicks
- Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA
| | - T Hiraiwa
- RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan
| | - Y Honda
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - T Hotta
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H Ikuno
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - Y Inoue
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - T Ishikawa
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - I Jaegle
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - J M Jo
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - Y Kasamatsu
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H Katsuragawa
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - S Kido
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - Y Kon
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Institute for Radiation Sciences, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T Maruyama
- College of Bioresource Sciences, Nihon University, Fujisawa, Kanagawa 252-8510, Japan
| | - S Masumoto
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - Y Matsumura
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - M Miyabe
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - K Mizutani
- Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA
| | - H Nagahiro
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Department of Physics, Nara Women's University, Nara 630-8506, Japan
| | - T Nakamura
- Department of Education, Gifu University, Gifu 501-1193, Japan
| | - T Nakano
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T Nam
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T N T Ngan
- Nuclear Physics Department, University of Science, Vietnam National University, Ho Chi Minh City 72711, Vietnam
| | - Y Nozawa
- Department of Radiology, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - Y Ohashi
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H Ohnishi
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - T Ohta
- Department of Radiology, The University of Tokyo Hospital, Tokyo 113-8655, Japan
| | - K Ozawa
- Institute of Particle and Nuclear Studies, High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - C Rangacharyulu
- Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon SK S7N 5E2, Canada
| | - S Y Ryu
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - Y Sada
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - M Sasagawa
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - T Shibukawa
- Department of Physics, University of Tokyo, Tokyo 113-0033, Japan
| | - H Shimizu
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - R Shirai
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - K Shiraishi
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - E A Strokovsky
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Laboratory of High Energy Physics, Joint Institute for Nuclear Research, Dubna, Moscow Region 142281, Russia
| | - Y Sugaya
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - M Sumihama
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Department of Education, Gifu University, Gifu 501-1193, Japan
| | - S Suzuki
- Japan Synchrotron Radiation Research Institute (SPring-8), Sayo, Hyogo 679-5198, Japan
| | - S Tanaka
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - A Tokiyasu
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - Y Tsuchikawa
- J-PARC Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
| | - T Ueda
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - H Yamazaki
- Radiation Science Center, High Energy Accelerator Research Organization (KEK), Tokai, Ibaraki 319-1195, Japan
| | - R Yamazaki
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - Y Yanai
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T Yorita
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - C Yoshida
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - M Yosoi
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
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72
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Yang Y, Zhang YH, Chen JY, Ma JH, Sun D, Yang XL, Zhang J, Chen Y, Wu XR. [Clinical phenotypes of epilepsy associated with GABRA1 gene variants]. Zhonghua Er Ke Za Zhi 2020; 58:118-122. [PMID: 32102148 DOI: 10.3760/cma.j.issn.0578-1310.2020.02.010] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the clinical phenotypes of epilepsy in patients with GABRA1 gene variants. Methods: A total of 11 epileptic patients (4 boys and 7 girls) who were treated in the Department of Pediatrics, Peking University First Hospital from March 2016 to July 2019 and detected with GABRA1 gene heterozygous pathogenic variants by targeted next-generation sequencing were enrolled. The features of clinical manifestations, electroencephalogram (EEG), and neuroimaging were analyzed retrospectively. Results: A total of 11 epileptic patients carried GABRA1 gene pathogenic variants, of whom 10 were de novo variants and the other one was inherited from the patient's mother. Two patients had the same variants. Six variants were novel. Ages at seizure onset ranged from 3 to 14 months, and the median age was 8 months. The seizure was first observed within 1 year in 10 patients and beyond 1 year of age in 1 patient. Multiple seizure types were observed, including focal seizures in 10 patients, generalized tonic clonic seizures (GTCS) in 3 patients, myoclonic seizures in 3 patients, and epileptic spasm in 2 patients. There were 5 patients with multiple seizure types. Sensitivity to fever was observed in 9 patients, among whom 6 patients had a history of status epilepticus. Two patients had photoparoxysmal response. Five patients had abnormal EEG background, and 6 patients had abnormal discharges in EEG during interictal phase. Brain magnetic resonance imaging (MRI) was normal in all patients. Developmental delay in various degrees was present in 9 patients. Among the 11 patients, Dravet syndrome was diagnosed in 5 patients, West syndrome in 2 patients, undiagnosed early-onset epileptic encephalopathy in 1 patient, and focal epilepsy in the other 3 patients. The ages at the last follow-up ranged from 8 months to 12 years. During follow-up, 8 patients were seizure-free for 6 months to 8 years, and 1 patient had discontinuation of medication. Conclusions: In epilepsy associated with GABRA1 gene variants, de novo pathogenic variants are more common than inherited. Most epilepsy caused by GABRA1 gene variants occurs in infancy. Most patients have multiple seizures and focal seizures are common. Most patients have a comparatively favorable prognosis, but they may still have varied degrees of developmental delay.
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Affiliation(s)
- Y Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y H Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - J Y Chen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - J H Ma
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430015, China
| | - D Sun
- Department of Neurology, Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan 430015, China
| | - X L Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - J Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y Chen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - X R Wu
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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73
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Chen JY, Sun XH, Chen XL. [Rational application of lens extraction for primary angle-closure glaucoma]. Zhonghua Yan Ke Za Zhi 2020; 56:9-12. [PMID: 31937057 DOI: 10.3760/cma.j.issn.0412-4081.2020.01.003] [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] [Indexed: 11/05/2022]
Abstract
Primary angle-closure glaucoma (PACG) is the most common type of glaucoma in China. In recent years, lens extraction has gradually become one of the main means of PACG treatment. However, there are still some problems in specific applications. In this article, we analyze the problems and misunderstandings in lens extraction for treatment of PACG in China at present, hoping to achieve reasonable application and better serve patients with glaucoma. (Chin J Ophthalmol, 2020, 56: 9-12).
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Affiliation(s)
- J Y Chen
- Department of Ophthalmology, Eye & ENT Hospital of Fudan University, Shanghai 200031, China
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Feng J, Liu ZW, Cai SW, Xin XL, Chen JY, Wang PF, He L, Ma HX. [Non-surgical treatment of acute pancreatitis with colonic fistula]. Zhonghua Wai Ke Za Zhi 2019; 57:917-920. [PMID: 31826596 DOI: 10.3760/cma.j.issn.0529-5815.2019.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To examine the effectiveness of non-operative of colonic fistula following acute pancreatitis. Methods: Retrospective analysis of 354 patients with acute pancreatitis who were admitted to Department of Hepatobiliary Surgery of Chinese People's Liberation Army General Hospital from January 2013 to December 2018. Age of the patients was (46±14) years (range: 14-85 years); 249 cases (70.3%) were males. There were 41 cases of acute edematous pancreatitis and 313 cases of acute necrotising pancreatitis. Two hundred and fifteen cases were diagnosed as moderate severe acute pancreatitis and 139 were diagnosed as severe acute pancreatitis. Among 313 cases of acute necrotising pancreatitis, 62 cases underwent non-surgical treatment, 251 cases underwent surgical treatment in which 218 of minimal access retroperitoneal pancreatic necrosectomy underwent percutaneous nephroliguectomy with peripancreatic necrotic tissue removal technique. Results: There were 15 cases of colon fistula following acute necrotising pancreatitis, and the incidence rate was 4.2%(15/354). There were 7 males and 8 females, with age of (39±8) years (range: 27 to 50 years). The median interval between acute pancreatitis onset and diagnosis of colonic fistula was 71 days(27-134) days. Two cases occurred at the hepatic flexure of the colon, 4 cases at transverse colon, and 9 cases at splenic flexure of colon. Of the 354 patients, 39 cases died and the mortality was 11.0%. Two patients underwent laparotomy, and one of them died. The remaining 13 patients underwent non-surgical treatment and were discharged. Conclusion: Acute pancreatitis with colonic fistula can be treated with non-surgical treatment and can achieve good prognosis.
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Affiliation(s)
- J Feng
- Department of Hepatobiliary Surgery, Chinese People's Liberation Army General Hospital First Medical Center, Beijing 100853, China
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75
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Nicolau JC, Brieger D, Goodman S, Cohen MG, Simon T, Westermann D, Granger CB, Grieve R, Chen JY, Hedman K, Mellstrom C, Brandrup-Wognsen G, Owen R, Pocock S. P5471Baseline characteristics, healthcare resource use and clinical outcomes of stable post-myocardial infarction patients with diabetes: insights from the global prospective TIGRIS study. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
There is a growing prevalence of diabetes worldwide in patients in the general population, including those with prior myocardial infarction (MI).
Purpose
To describe the characteristics, health status, resource utilization and clinical adverse events of stable post-MI patients with diabetes.
Methods
The long-Term rIsk, clinical manaGement and healthcare Resource utilization of stable coronary artery dISease (TIGRIS) prospective observational study (NCT01866904) obtained data from 8985 stable patients 1–3 years post-MI from 369 centres in 25 countries, who provided diabetes status (no, yes, insulin-treated) and follow-up. Diabetes status, other patient characteristics, medications, medical history and healthcare resource utilization were recorded at enrolment. Health status was assessed at enrolment, 1 and 2 years by EQ-5D-3L and converted to an EQ-5D score. Deaths, cardiovascular (CV) events, bleeding events and related hospitalizations were recorded during 2 years of follow-up.
Results
Diabetes mellitus (DM) was prevalent at enrolment in 2966 (33%) patients of whom 872 (29%) were insulin-treated. Compared to patients without DM, those with DM had a higher mean body mass index (28.2 vs 26.6kg/m2) and heart rate (71 vs 67bpm), were more likely to have had ≥2 prior MIs (12% vs 10%), chronic kidney disease (10% vs 6%), peripheral artery disease (10% vs 5%), heart failure (15% vs 10%), anaemia (4% vs 2%), angina (12% vs 9%), stroke (6% vs 4%) and chronic obstructive pulmonary disease (9% vs 7%). Patients with DM reported more problems for each domain of the EQ-5D (mobility, self-care, usual activities, pain/discomfort, and anxiety/depression), which resulted in a lower mean EQ-5D utility score at enrolment (0.83±0.22 for no-diabetes vs 0.86±0.19 for diabetes). Moreover, they also had higher CV hospitalization rates in the 6 months prior to enrolment (6.4% vs 5%). All these measures were more marked in insulin-dependent diabetics. The incidences of all-cause death, CV death and the composite of CV death, MI and stroke were all significantly higher in patients with DM, especially those on insulin (see Figure). For CV death, MI and stroke the 2-year risk ratios, compared to patients without DM, were 2.64 (P<0.001) and 1.48 (P<0.001) respectively for those with insulin-treated DM and non-insulin treated.
Figure 1
Conclusions
Within a global population of stable post-MI patients, those with DM (especially those on insulin) have poorer health status and EQ-5D utility score, higher hospitalization rates and worse clinical outcomes compared with those without DM. Thus, in cardiac clinics worldwide, patients with DM require particularly close attention.
Acknowledgement/Funding
The study was funded by AstraZeneca
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Affiliation(s)
| | - D Brieger
- Concord Hospital and University of Sydney, Sydney, Australia
| | - S Goodman
- Terrence Donnelly Heart Centre, St Michael's Hospital, University of Toronto, Toronto, Canada
| | - M G Cohen
- University of Miami Miller School of Medicine, Miami, United States of America
| | - T Simon
- Assistance Publique-Hopitaux de Paris (APHP), Department of Clinical Pharmacology and Clinical Research Platform of East of Paris, Paris, France
| | - D Westermann
- University Heart Center Eppendorf, Department of General and Interventional Cardiology, Hamburg, Germany
| | - C B Granger
- Duke University Medical Center, Duke Clinical Research Institute, Durham, United States of America
| | - R Grieve
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - J Y Chen
- Guangdong General Hospital, Provincial Key Laboratory of Coronary Disease, Guangzhou, China
| | - K Hedman
- AstraZeneca Gothenburg, Mölndal, Sweden
| | | | | | - R Owen
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - S Pocock
- London School of Hygiene and Tropical Medicine, London, United Kingdom
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Peng HM, Wang LC, Chen JY, Zhou YX, Tian H, Lin JH, Guo WS, Lin Y, Qu TB, Guo A, Cao YP, Weng XS. [Microbiology analysis of periprothetic joint infection post total hip and knee arthroplasty of 9 centers in Beijing between 2014 and 2016]. Zhonghua Wai Ke Za Zhi 2019; 57:596-600. [PMID: 31422629 DOI: 10.3760/cma.j.issn.0529-5815.2019.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the microbiological test, antibiotic sensitivity and surgical treatment of periprosthetic joint infection(PJI) cases in post total hip arthroplasty (THA) and total knee arthroplasty (TKA) patients. Methods: A retrospective cross-sectional survey was conducted on 318 patients who underwent THA or TKA in 9 clinical centers in Beijing from January 2014 to December 2016.The data of microbiology, antibiotic sensitivity and surgical treatment were collected.The average age of patients was (62.3±13.1) years old (range: 21-86 years old), including 145 males and 173 females.The body mass index was (25.6±3.8) kg/m (2) (range: 15.6-38.1 kg/m(2)). Results: In total, 318 patients had microorganisms detected by periprosthetic tissue culture or synovial fluid culture, 209 cases (65.7%) had Gram-positive bacteria, 29 cases (9.1%) had Gram-negative bacteria, 10 cases (3.1%) had fungi, 3 cases (0.9%) had non-tuberculous mycobacteria, 72 cases (22.6%) were negative, 69 cases (21.7%) had methicillin-resistant bacteria. The antibiotic sensitivity results showed that the overall resistance rate of penicillin, cefuroxime, amoxicillin+clavulanic acid was 79.9%, 69.9%, and 68.1%, respectively; meropenem, vancomycin, and linezolid resistance rate was 0. For the treatment methods of hip and knee PJI, two-stage revision surgery acounted for 72.9% (108/148) and 64.1% (109/170), respectively. One-stage revision surgery accounted for 21.6% (32/148) and 7.6% (13/170), and open debridement surgery accounted for 4.7%(7/148) and 26.4% (45/170). Conclusions: Gram-positive bacteria was still the main pathogen of PJI.The methicillin-resistant bacteria and rare bacteria should be payed attention to. The Majority of hip and knee PJI cases were treated by two-stage revision surgery.
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Affiliation(s)
- H M Peng
- Department of Orthopedics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - L C Wang
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangzhou 510080, China
| | - J Y Chen
- Department of Orthopedics, Chinese PLA General Hospital, Beijing 100853, China
| | - Y X Zhou
- Department of Orthopedics, Beijing Jishuitan Hospital, Beijing 100035, China
| | - H Tian
- Department of Orthopedics, Peking University Third Hospital, Beijing 100083, China
| | - J H Lin
- Department of Orthopedics, Peking University People's Hospital, Beijing 100044, China
| | - W S Guo
- Department of Orthopedics, Sino-Japanese Friendship Hospital, Beijing 100029, China
| | - Y Lin
- Department of Orthopedics, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - T B Qu
- Department of Orthopedics, China Rehabilitation Research Center Beijing Boai Hospital, Beijing 100068, China
| | - A Guo
- Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Y P Cao
- Department of Orthopedics, Peking University First Hospital, Beijing 100034, China
| | - X S Weng
- Department of Orthopedics, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
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Huang YY, Cheng L, Yang J, Huang Q, Shen M, Chen JY. [Preoperative imaging and electrophysiological evaluation of cochlear implantation in children with cochlear nerve dysplasia]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 33:729-735. [PMID: 31446728 DOI: 10.13201/j.issn.1001-1781.2019.08.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Indexed: 11/12/2022]
Abstract
Objective:The aim of this study is to investigate the use of CT, magnetic resonance imaging (MRI), functional magnetic resonance (fMRI) and electrical evoked auditory brainstem response in children with cochlear nerve deficiency (CND) before cochlear implantation (CI) (electrically evoked auditory brain stem response, EABR) evaluated auditory pathway, auditory cortex function, and cochlear nerve function. Method:Of 6 children with bilateral profound sensorineural hearing loss, bilateral internal auditory meatus stenosis was diagnosed by CT as in 4 cases and unilateral internal auditory meatus stenosis in 1 case. In 3 cases, oblique sagittal MRI reconstruction of the internal auditory meatus showed only facial nerve and vestibular nerve existence. 6 cases were diagnosed as CND by imaging, among which underwent fMRI and EABR in 3 cases, respectively. All the children received unilateral CI and were followed up for at least 1 year after hearing and speech rehabilitation. Result:fMRI was examed in 3 cases with CND. It showed that the right auditory cortex was activated in 1 case after sound given to the left ear but no activation was found in the left cortex when sound given to the right ear. 1 case showed activation in bilateral transverse temporal gyrus while sound was given to the left, right and both ears at 2000Hz. Another case had no activation in both auditory cortex. EABR detection elicited V wave in 2 of 3 cases. 6 children received audiological and speech evaluation 1 month, 6 and 12 months after CI. Among them, the hearing level was improved within 6 months after surgery in 4 cases, and the threshold of sound field was (48.15±6.60) dB HL, MAIS and CAP scores were improved. However, SIR score improvement is limited in 3 cases. The hearing level was improved in 1 case, but speech rehabilitation was poor mainly due to the older age. Conclusion:Preoperative comprehensive application of imaging and electrophysiological evaluation of children with CND can more accurately assess the integrity of the auditory pathway and understand the function of the cochlear nerve. It has important reference significance for whether or not to perform surgery. There was a significant difference in auditory speech rehabilitation after CND in children with CND.
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Affiliation(s)
- Y Y Huang
- Department of Otorhinolaryngology Head and Neck Surgery,Xinhua Hospital,Shanghai Jiaotong University School of Medicine;Shanghai Jiaotong University School of Medicine Ear Institute;Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases,Shanghai,200092,China
| | - L Cheng
- Department of Otorhinolaryngology Head and Neck Surgery,Xinhua Hospital,Shanghai Jiaotong University School of Medicine;Shanghai Jiaotong University School of Medicine Ear Institute;Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases,Shanghai,200092,China
| | - J Yang
- Department of Otorhinolaryngology Head and Neck Surgery,Xinhua Hospital,Shanghai Jiaotong University School of Medicine;Shanghai Jiaotong University School of Medicine Ear Institute;Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases,Shanghai,200092,China
| | - Q Huang
- Department of Otorhinolaryngology Head and Neck Surgery,Xinhua Hospital,Shanghai Jiaotong University School of Medicine;Shanghai Jiaotong University School of Medicine Ear Institute;Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases,Shanghai,200092,China
| | - M Shen
- Department of Otorhinolaryngology Head and Neck Surgery,Xinhua Hospital,Shanghai Jiaotong University School of Medicine;Shanghai Jiaotong University School of Medicine Ear Institute;Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases,Shanghai,200092,China
| | - J Y Chen
- Department of Otorhinolaryngology Head and Neck Surgery,Xinhua Hospital,Shanghai Jiaotong University School of Medicine;Shanghai Jiaotong University School of Medicine Ear Institute;Shanghai Key Laboratory of Translational Medicine on Ear and Nose diseases,Shanghai,200092,China
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Zhao L, Wang C, Chen JY, Liang CY, Guo LJ, Li M, Chen WH. [A single-center experience of venous thromboembolism after adult lung transplantation]. Zhonghua Jie He He Hu Xi Za Zhi 2019; 42:694-699. [PMID: 31484244 DOI: 10.3760/cma.j.issn.1001-0939.2019.09.008] [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] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the incidence of venous thromboembolism (VTE) in lung transplant (LT) recipients. Methods: The clinical data on 124 consecutive patients who underwent lung transplant at Lung Transplantation Center of China-Japan Friendship Hospital from March 2017 to September 2018 were retrospectively collected. Deep venous thrombosis (DVT) was ascertained by vascular ultrasound. Pulmonary embolism (PE) was diagnosed by either chest computed tomography pulmonary angiogram or ventilation/perfusion scan. The risk factors in those patients with postoperative VTE were studied. Results: A total of 124 lung transplant recipients including 78 single lung transplant recipients (62.9%) and 46 bilateral lung transplant recipients(37.1%) were enrolled. Preoperative and postoperative prophylactic anticoagulant was used in 52 patients(52/124, 41.9%) and 69 patients(69/124, 55.6%) respectively. Thirty-two patients developed postoperative VTE among 124 consecutive patients. The overall incidence rate of VTE among 124 LT recipients was 25.8%. The median time to VTE episode following lung transplant was 22.5 days (range 4-295 days). The percentage of DVT in VTE was 93.8%(30/32), involving 1-8 (2.83±1.86) veins. And 60.0% of DVT was from lower extremities and 56.7% located in upper extremities (P>0.05). Four patients (4/32,12.5%) had PE episodes, and half of them suffered from only PE without DVT. The use of extracorporeal membrane oxygenation (ECMO) in 32 patients with VTE was 90.6% (29/32), which was significantly higher than that without VTE (64/92,69.6%, P=0.033). However, there was no difference in the use of peripherally inserted central catheter (PICC) between two groups (96.9% vs 81.5%, P=0.067). Resolution of VTE was successfully accomplished by anticoagulant therapy with long-term use of low molecular weight heparin in 30 patients (93.7%) and followed by oral warfarin in 2 patients (6.3%). Three months follow-up data after anticoagulant therapy showed that total and partial vascular recanalization rate was 65.6%(21/32) and 34.4%(11/32), respectively. Despite anticoagulation-related bleeding complications in three patients, no serious consequences occurred. Conclusions: VTE was frequent in LT recipients. It was speculated that ECMO utilization may be a major risk factor for high incidence of VTE in LT recipients. Aggressive VTE screening/treatment protocols were suggested to be implemented in LT recipients.
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Affiliation(s)
- L Zhao
- Lung Transplantation Center of China-Japan Friendship Hospital; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; National Clinical Research Center for Respiratory Diseases; Peking University Health Science Center; Beijing 100029, China
| | - C Wang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences, Beijing, China;Center of Respiratory Medicine, China-Japan Friendship Hospital, Beijing, China; Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China; Department of Respiratory Medicine, Capital Medical University, Beijing, China; WHO Collaborating Center for Tobacco Cessation and Respiratory Diseases Prevention, Beijing 100029, China
| | - J Y Chen
- Lung Transplantation Center of China-Japan Friendship Hospital; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; National Clinical Research Center for Respiratory Diseases; Peking University Health Science Center; Beijing 100029, China
| | - C Y Liang
- Lung Transplantation Center of China-Japan Friendship Hospital; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; National Clinical Research Center for Respiratory Diseases; Peking University Health Science Center; Beijing 100029, China
| | - L J Guo
- Lung Transplantation Center of China-Japan Friendship Hospital; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; National Clinical Research Center for Respiratory Diseases; Peking University Health Science Center; Beijing 100029, China
| | - M Li
- Lung Transplantation Center of China-Japan Friendship Hospital; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; National Clinical Research Center for Respiratory Diseases; Peking University Health Science Center; Beijing 100029, China
| | - W H Chen
- Lung Transplantation Center of China-Japan Friendship Hospital; Institute of Respiratory Medicine, Chinese Academy of Medical Sciences; National Clinical Research Center for Respiratory Diseases; Peking University Health Science Center; Beijing 100029, China
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Zhang J, Zhang YH, Chen JY, Ji TY, Yang ZX, Yang XL, Sun W, Zhang LP, Wu XR. [Pathogenic gene variants and clinical phenotype features of 26 children with progressive myoclonic epilepsy]. Zhonghua Er Ke Za Zhi 2019; 57:458-464. [PMID: 31216804 DOI: 10.3760/cma.j.issn.0578-1310.2019.06.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To identify the pathogenic gene variants and clinical phenotype features of 26 children with progressive myoclonic epilepsy (PME). Methods: In this cross-sectional study, 26 PME children (11 boys and 15 girls) sent to neurological outpatient clinics and admitted to wards of the Department of Pediatrics, Peking University First Hospital were enrolled prospectively from January 2014 to October 2018. The pathogenic gene variants of PME children and their parents were identified by Sanger sequencing, next generation sequencing panels of epilepsy or trio-based whole exome sequencing and so on. The genotypes and phenotypes of the PME children were anaylzed. Results: The clinical features of 26 children include myoclonus, multiple types of seizures and progressive neurological regression. Their onset ages ranged from 3 months to 15 years. Several pathogenic gene variants were identified in the 15 patients, including TPP1 gene variantions in 3 patients; NEU1, GBA, TBC1D24 and KCNC1 gene variantions in 2 patients respectively; CLN6, MFSD8, ASAH1 and ATN1 gene variantions in 1 patient respectively. Several variants of uncertain significance were identified in 4 patients, including GOSR2 gene compound heterozygous variants in 2 patients, KCTD7 gene compound heterozygous variants in 1 patient, and compound heterozygous variants of an unreported TARS gene in 1 patient. No pathogenic gene variant was identified in 7 patients. In 15 children with the identified pathogenic gene variants, 5 patients were diagnosed with neuronal ceroid lipofuscinoses (NCL), 2 patients with sialidosis, 2 patients with neuronopathic Gaucher disease, 1 patient with dentatorubral-pallidoluysian atrophy (DRPLA), and 1 patient with spinal muscular atrophy-progressive myoclonic epilepsy (SMA-PME). Conclusions: PME include a group of diseases with genetic heterogeneity. Identification of the pathogenic gene variants of PME could help to predict the prognosis and guide the genetic counseling.
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Affiliation(s)
- J Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Y H Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - J Y Chen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - T Y Ji
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - Z X Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - X L Yang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
| | - W Sun
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - L P Zhang
- Department of Pediatrics, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - X R Wu
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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80
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Chen JY, Yang J, Zhang Q, Wang W, Ma XB, Mei L, Shen JL, Shen M, Chen XP. [An analysis of the results of video head impulse test in benign paroxysmal vertigo of childhood]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 33:232-236. [PMID: 30813692 DOI: 10.13201/j.issn.1001-1781.2019.03.012] [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: 11/05/2018] [Indexed: 11/12/2022]
Abstract
Objective:This study was to analyze the results of video head impulse test (vHIT) of benign paroxysmal vertigo of childhood (BPVC) in order to determine the potential value of vHIT in the diagnosis and treatment for BPVC and to discuss its possible pathogenesis of BPVC. Method:Thirty-six children with BPVC were enrolled. No hearing loss and skull abnormality were found in these children as assessed by pure tone audiometry, acoustic impedance, CT or MRI scan. The vHIT was carried out, and main outcome measures were the gain of vestibulo-ocular reflex, gain asymmetry, and refixation saccades. Eleven healthy children were selected as normal control who came to our hospital for doing a routine checkup and have no history of dizziness. The differences of vHIT results between these two groups were analyzed. Result:①The vHIT results in control group were normal. In all BPVC subjects, abnormalities were detected in 9 patients (25.0%),including vHIT gains decline in 3 patients, abnormal symmetry in 4 patients, and abnormal isolated overt saccades in 2 patients.②The average saccadic gain in different canals of BPVC group was 1.03±0.14, 1.01±0.15, 1.13±0.31, 1.18±0.36, 1.21±0.33, 1.14±0.30 in left horizontal, right horizontal, left anterior, right posterior, right anterior, left posterior canal, respectively; while in normal group, it was 1.14±0.15, 1.18±0.09, 1.16±0.30, 1.18±0.40, 1.34±0.26, 1.30±0.20, respectively. Significant statistical difference was found only in horizontal canals between these two groups (P<0.05). ③Asymmetry of the three pairs of conjugated semicircular canals was 0.04±0.07 (horizontal canal), 0.06±0.04 (left anterior and right posterior canal), 0.06±0.04 (right anterior and left posterior canal) in BPVC group, respectively; while in control group, it was 0.02±0.02, 0.04±0.03, 0.04±0.04,respectively. There was no statistical difference between the two groups (P>0.05). Conclusion:A certain proportion of abnormal peripheral vestibule function in children with BPVC was found. vHIT is a "child friendly," relatively easytouse, and simple tool to evaluate each of the 6 semicircular canals, which may offer some potential clinical information for assessing the vestibule dysfunction for BPVC.
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Affiliation(s)
- J Y Chen
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - J Yang
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - Q Zhang
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - W Wang
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - X B Ma
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - L Mei
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - J L Shen
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - M Shen
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
| | - X P Chen
- Department of Otolaryngology Head and Neck Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine; Institute of Ophthalmology, School of Medicine, Shanghai Jiaotong University; Shanghai key Laboratory of Ear and Nose Disease Transformation, Shanghai, 200092, China
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81
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Fan L, Wu B, Wang HM, Yang H, Liu D, Zhang J, Wei D, Zhou M, Zhai ZG, Chen JY. [Incidence and influencing factors of venous thromboembolism after lung transplantation]. Zhonghua Yi Xue Za Zhi 2019; 99:1848-1852. [PMID: 31269578 DOI: 10.3760/cma.j.issn.0376-2491.2019.24.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Objective: To analyze the incidence and influencing factors of venous thromboembolism (VTE) after lung transplantation. Methods: This study retrospectively analyzed the clinical data of 375 lung transplant patients from January 2015 to December 2017 in Wuxi People's Hospital. Every patient was classified into the VTE group or the non-VTE group according to whether the patient had VTE or not. Basic information like age, type of surgical procedure etc. was compared between two groups. The prevention and treatment of VTE between two groups were also compared. Furthermore, multivariate Logistic regression analysis was used to analyze the influence of related factors on the occurrence of postoperative VTE. Deep venous thrombosis (DVT) was diagnosed with vascular ultrasonography, and pulmonary thromboembolism (PTE) was diagnosed with CT pulmonary angiogram, nuclear ventilation/perfusion scanning, or pulmonary angiography. Results: This study included 316 lung transplant patients. VTE occurred in 19 patients (6.0%) during perioperative and follow-up period. The age of the VTE group was significantly higher than that of the non-VTE group (63.4±11.9 vs 54.3±13.0, P=0.003). The proportion of single lung transplantation in the VTE group was significantly higher than that in the non-VTE group (78.9% vs 48.5%, P=0.010). The incidence of VTE in patients without prevention was significantly higher than that in patients with prevention (15.0% vs 1.9%, P<0.001). Single lung transplantation (OR=4.425, P=0.018), duration in intensive care unit (ICU) (OR=1.396, P=0.001) and age (OR=1.080, P=0.005) were independent risk factors for VTE after lung transplantation. Conclusions: The incidence of VTE after lung transplantation is high. Single lung transplantation, prolonged duration of ICU stay and advanced age increase the risk of VTE after lung transplantation.
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Affiliation(s)
- L Fan
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - B Wu
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - H M Wang
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - H Yang
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - D Liu
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - J Zhang
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - D Wei
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - M Zhou
- Department of Pulmonary and Critical Care Medicine, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
| | - Z G Zhai
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, National Clinical Research Centre for Respiratory Medicine, Beijing 100029, China
| | - J Y Chen
- Department of Thoracic Surgery, Lung Transplantation Center, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi 214023, China
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Shi Y, Chen B, Chen JY, Gong Y, Cui DM, Wei XM, Li YX. [Transmastoidslotted labyrinthotomy approach cochlear implantation with customized electrode for patients with common cavity deformity]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 54:489-494. [PMID: 31315354 DOI: 10.3760/cma.j.issn.1673-0860.2019.07.002] [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] [Indexed: 11/05/2022]
Abstract
Objective: To discuss the benefit of using transmastoid slotted labyrinthotomy approach (TSLA) and customized electrode for common cavity deformity (CCD) patients, and to evaluate the audiological outcomes. Methods: A retrospective analysis of the intraoperative monitoring data and postoperative auditory outcomes of 10 CCD cases who received cochlear implantation in Beijing Tongren Hospital,Capital Medical University from April 2016 to December 2017, was conducted using TSLA and customized electrod as a test group.At the same time, 10 cases of age and gender matched children with severe or severe sensorineural hearing loss and normal inner ear structures were recorded as a control group. Four questionnaires were collected from the two groupspre-operative, 6 months and 1 year after start-up. The Wilcoxon signed rank sum test was used to compare the scores of different time points. Rank sum test of two independent samples was used to compare the scores between different groups. Results: None of the patients exhibited CSF leakage or facial paralysis after operation. The average impedance of 8 CCD children in the experimental group was below 5 kΩ. The total extraction rate of auditory neural response telemetry (ART) of all stimulating electrodes was 55% (33/60), and the amplitude of the electricity induced complex action potential (ECAP) of electrodes at different positions ranged from 50.69 to 170.3 μV.The average surgical time of the TSLA group was 46.4 min, shorter than the traditional approach.There was significant difference between the scores of pre-operative, 6 months and 1 year after start-up for the TSLA group(categories of auditory performance,CAP: 2.0 (2.0,3.0) vs. 4.0 (3.8,4.0) , Z=-3.109, P=0.002; speech intelligibility rating,SIR: 2.0 (2.0,2.3) vs. 3.0 (2.8,4.0) , Z=-2.952, P=0.003; meaningful use of speech scale,MUSS: 4.0 (3.3,6.0) vs. 9.0 (6.0,11.8) , Z=-3.421, P=0.001; meaningful auditory integration scale, MAIS or infant-toddler and meaningful auditory integration scale, IT-MAIS: 5.5 (3.8,9.0) vs. 15.5 (10.8,18.5) , Z=-3.522, P=0.000 for the latter two).In addition, The scores of the TSLA group were significantly worse than the control group at 6 months and 1 year after start-up.The high-resolution CT scan showed good adhesion of the electrodes without displacementone week and one year after surgery. Conclusions: For CCD patients, TSLA and customized electrode is recommended due to lower surgical difficulty and post-operative risk, shortened surgical time; Intraoperative ART monitoring can be used to determine the integrity of the auditory pathway. Children with common cavity deformity have a longer period of auditory rehabilitation, and the individual differences in speech rehabilitation are significantly different, which is significantly worse than those with normal structure.
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Affiliation(s)
- Y Shi
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - B Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - J Y Chen
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Y Gong
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - D M Cui
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - X M Wei
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
| | - Y X Li
- Department of Otorhinolaryngology Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
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Wang LL, Chen JY, Yang HX, Fan LX, Zhang XX, Jing BH, Huang RN, Li C. [Correlation between uterine scar condition and uterine rupture for pregnancy women after previous cesarean section]. Zhonghua Fu Chan Ke Za Zhi 2019; 54:375-380. [PMID: 31262121 DOI: 10.3760/cma.j.issn.0529-567x.2019.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the relationship between the previous cesarean scar thickness, previous cesarean scar defect and the occurrence of uterine rupture for pregnancy women after previous cesarean section and to predict the occurrence of uterine rupture in the third trimester for pregnancy women after previous cesarean section by analyzing the lower uterine segment (LUS) situation or quantitatively measure LUS myometrium thickness. Methods: A total of 154 pregnant women who have a prior cesarean from January 2015 to March 2016 were selected, all of them regularly did the prenatal examination in the pregnancy period and finally gave birth in hospital. By the transvaginal sonograph, the LUS myometrium thickness (transverse and longitudinal thickness) and the size of the previous cesarean scar defect were measured in the first trimester, the LUS myometrium thickness (longitudinal thickness) and qualitatively analysis LUS condition were measured in the third trimester. They were divided into two groups according to the pregnancy outcome: uterine rupture group (found in the cesarean operation or during the pregnancy) and without uterine rupture group (including the vaginal delivery women and those without uterine rupture in the cesarean operation period). The sensitivity and specificity of LUS myometrium thickness in the first trimester and the qualitative analysis LUS situation, the quantitative measurement of LUS myometrium thickness in the third trimester were compared in the prediction of occurrence of uterine rupture (dehiscence or complete rupture). Results: The group without uterine rupture included 134 women (6 vaginal delivery and 128 cesarean delivery), and the group with uterine rupture included 20 women (all of them cesarean delivery). The LUS myometrium thickness in the third trimester in the group without uterine rupture was (1.6±0.5) mm, and was (1.1±0.7) mm in the uterine rupture group (P= 0.004). There were no significant difference between two groups in the mean value of age, height, weight, the interdelivery interval, the LUS myometrium thickness (transverse and longitudinal thickness) in the first trimester. Qualitative analysis of LUS condition had higher specificity (99%), higher positive predictive value (92%), higher negative predictive value (94%) and slightly lower sensitivity (60%) than quantitative measure of LUS myometrium thickness in predicting uterine rupture. Conclusions: Measurement of the LUS myometrium thickness in the first trimester is helpful for predicting the occurrence of uterine rupture, so it is not necessary to terminate the pregnancy because of the thin LUS or the little prior cesarean scar defect in the first trimester. However it should be paid close attention to the LUS situation during the whole gestation. Qualitatively analyzing LUS situation is more meaningful than quantitatively measuring LUS myometrium thickness in predicting the uterine rupture in the third trimester.
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Affiliation(s)
- L L Wang
- Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing 100034, China
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Chen YH, Wen W, Wu N, Ling ZH, Chen JY, Chen Q, Sun XH. [The effect of trabeculectomy combined with prophylactic sclerotomy as a treatment of late stage juvenile open angle glaucoma and primary congenital glaucoma patients: a primary observational study]. Zhonghua Yan Ke Za Zhi 2019; 55:347-354. [PMID: 31137146 DOI: 10.3760/cma.j.issn.0412-4081.2019.05.008] [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] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the outcomes of trabeculectomy combined with a new prophylactic sclerotomy in late stage juvenile open angle glaucoma (JOAG) and primary congenital glaucoma (PCG) patients at high risks of intraoperative and postoperative suprachoroidal hemorrhage (SCH). Method: A retrospective case series study. Thirty-three eyes of 28 JOAG patients and 15 eyes of 12 PCG patients with high risk factors for severe choroidal effusion or SCH were enrolled from November 2006 to April 2012 at Eye and ENT Hospital of Fudan University. The standard trabeculectomy accompanied by prophylactic sclerotomy was performed (video attached). Ophthalmic examinations were performed before and after the surgery. Surgical outcome was assessed in terms of intraocular pressure (IOP), best-corrected visual acuity, optic nerve head cup disc ratio, visual field, and complications. All patients were followed up for at least 1 year. Complete success was defined as an IOP ≥6 mmHg (1 mmHg=0.133 kPa) but ≤18 mmHg without medication. Qualified success was defined as an IOP ≥6 mmHg but ≤18 mmHg with local application of medications. Kaplan-Meier survival curves were drawn for the success rate calculation. Results: The mean age of all 40 patients was (13.2±9.4) years old. And among them, 22 patients were male and 18 patients were female. The mean follow-up time was (31.8±15.9) months. At the postoperative 3(rd) year, the complete success rate was 75.8%, and the qualified success rate was 90.0%. In our case series, one eye had expulsive SCH intraoperatively and two eyes had delayed SCH postoperatively. All of them were successfully saved without further surgery and with no significant damage to visual function. Conclusion: Trabeculectomy combined with prophylactic sclerotomy is a promising technique developed to control IOP in late stage JOAG and PCG patients, which provides a potential intervention to reduce severe consequences of massive choroidal effusion or SCH. (Chin J Ophthalmol, 2019, 55: 347-354).
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Affiliation(s)
- Y H Chen
- Department of Ophthalmology, Eye & ENT Hospital of Fudan University, Department of Ophthalmology & Visual Science, Shanghai Medical College of Fudan University, NHC Key Laboratory of Myopia (Fudan University), Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai 200031, China
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85
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Chen JY, Zhang YH. [Progress in molecular genetics of epilepsy with myoclonic-atonic seizure]. Zhonghua Er Ke Za Zhi 2019; 57:384-387. [PMID: 31060135 DOI: 10.3760/cma.j.issn.0578-1310.2019.05.015] [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: 06/09/2023]
Affiliation(s)
- J Y Chen
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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Lai XJ, Lian JS, Chen JY, Zhang YM, Jia HY, Zheng L, Yang YD. [Efficacy and safety of Entecavir monotherapy switched from Lamivudine combined Adefovir Dipivoxil for chronic hepatitis B virus-related compensated liver cirrhosis]. Zhonghua Gan Zang Bing Za Zhi 2019; 26:113-118. [PMID: 29804377 DOI: 10.3760/cma.j.issn.1007-3418.2018.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe the efficacy and safety of de novo combination of Lamivudine(LAM) and Adefovir Dipivoxil (ADV) therapy counter to Entecavir (ETV) monotherapy in patients with chronic hepatitis B (CHB)- related compensated liver cirrhosis. Methods: Patients with chronic hepatitis B-related compensated cirrhosis who were initially treated with LAM and ADV for more than 1 year were randomly assigned to two groups, one half replaced with ETV monotherapy, and the other half continued LAM and ADV co-therapy. Liver biochemistry, renal biochemistry, estimated glomerular filtration rate, alpha-fetoprotein, HBV serology markers and serum HBV DNA were measured every 3 months. Urine β2-microglobulin was measured every 6 months And retinol binding protein, followed up for 3 years. The mean values of the two groups were compared with t-test, and the rate of comparison was analyzed by x2 test. Results: A total of 580 cases were collected, 290 cases were replaced with ETV monotherapy, the other 290 patients continued to LAM and ADV combination therapy. In the ETV group, the rates of HBV DNA negative conversion at 1 year, 2 years and 3 years were 77.6%, 84.5% and 94.5% respectively, while the HBV DNA negative conversion rates at 1, 2 and 3 years in the LAM and ADV combination groups were 69.3%, 73.4% and 80.3% respectively. Among them, the negative rates of HBV DNA in the second year and the third year were P < 0.05, the difference was statistically significant. The 3-year cumulative gene-resistant rate in the ETV group was 1.4%, while the combined treatment was as high as 8.6%, and the difference was statistically significant in the two groups. The estimated value of serum creatinine and glomerular filtration rate in ETV group was followed by 3 years, and the baseline level was maintained, in the same group, the serum creatinine was higher than baseline, and the estimated value of glomerular filtration rate decreased. The results showed that there were 6.2%, 12.1%, 22.1% and 0, 0.3%, 1%, respectively, in 1, 2 and 3 years for the group of consecutive treatment and the replacement of ETV Group. The estimated glomerular filtration rate decreased by more than 30% compared with the baseline. The difference was statistically significant; the proportion of serum creatinine in the 1 year, 2 years and 3 years of the combined treatment group was 1.7%, 4.5% and 6.6%, compared with the baseline rise of > 50 μmol/l, and the ETV group was replaced in the 1 year, The values of 2 and 3 years were 0,0,0.7%, of which the 2nd and 3rd years were statistically significant; the proportion of microalbuminuria and retinol-binding protein in patients with combined treatment group was also significantly higher than that of Β2-m ETV Group. Conclusion: The initial combination of LAM and ADV therapy is inferior in terms of ETV monotherapy. Single therapy with ETV increase the rate of viral response, reduce the incidence of drug resistance, and also reduce the incidence of renal impairment in patients with chronic hepatitis B -related compensated liver cirrhosis.
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Affiliation(s)
- X J Lai
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Department of Infectious Diseases, The first affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China
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87
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Zang SF, Ma XJ, Wang L, Zhu GL, Yang WJ, Liu YL, Yan J, Luo Y, Zhuang ZJ, Chen JY, Xun YH, Shi JP. [Sivelestat alleviates nonalcoholic steatohepatitis in mice through inhibiting activation of Kupffer cells]. Zhonghua Gan Zang Bing Za Zhi 2019; 25:371-376. [PMID: 28763845 DOI: 10.3760/cma.j.issn.1007-3418.2017.05.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the role of neutrophil elastase inhibitor, sivelestat, in preventing and treating nonalcoholic steatohepatitis (NASH) and its underling mechanisms. Methods: A total of forty 4-week-old male C57BL/6J ApoE-/-mice were equally divided into the following four groups: standard chow (SC)+isotonic saline; SC+sivelestat; high-fat, high-cholesterol (HFHC) diet+isotonic saline; and HFHC+sivelestat. These mice were treated with above methods for 12 weeks. Blood and liver tissue samples were collected to measure biochemical parameters, hepatic steatosis and non-alcoholic fatty liver disease (NAFLD) activity score (inflammation) were evaluated by oil red O staining and HE staining, respectively. The mRNA and protein expression levels of hepatic inflammatory cytokines, CD68, and F4/80 were determined by quantitative RT-PCR and immunohistochemistry, respectively. Comparison of means between the four groups was made by one-way analysis of variance, and comparison between any two groups was made by the LSD or SNK method (for data with homogeneity of variance) or the Tamhane or Dunnett method (for data with heterogeneity of variance). Results: Mice fed with an HFHC diet for 12 weeks developed typical pathological features of NASH compared with those fed with SC. Compared with mice fed with HFHC diet without sivelestat, those treated with HFHC and sivelestat exhibited the following features: (1) significantly reduced fast blood glucose, blood cholesterol, and hepatic biochemical parameters, as well as increased insulin sensitivity; (2) significantly reduced NAFLD activity score (5.71±1.11 vs 3.16±1.16, P < 0.05); (3) reduced monocyte chemoattractant protein-1 and tumor necrosis factor -α; (4) significantly reduced mRNA levels of CD68 and F4/80; and (5) reduced expression of CD68 in the liver. Conclusion: Sivelestat alleviates the hepatic steatosis and inflammation of NASH in mice by inhibiting the activation of Kupffer cells.
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Affiliation(s)
- S F Zang
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - X J Ma
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - L Wang
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - G L Zhu
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - W J Yang
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - Y L Liu
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - J Yan
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - Y Luo
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - Z J Zhuang
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - J Y Chen
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
| | - Y H Xun
- Xixi Hospital of Hangzhou, Hangzhou 310023, China
| | - J P Shi
- Hangzhou Normal University Affiliated Hospital, Hangzhou 310015, China
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88
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Chen L, Chen CL, Liu P, Feng J, Qiao WW, Tang L, Chen SZ, Chen JY, Cao XJ. [Effects of menopausal factor on fine anatomy of bladder urethra and vagina in women undergoing vaginal delivery]. Zhonghua Yi Xue Za Zhi 2018; 98:3676-3680. [PMID: 30526778 DOI: 10.3760/cma.j.issn.0376-2491.2018.45.009] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the effects of menopausal factor on fine anatomy of bladder, urethra and vagina in women undergoing vaginal delivery. Methods: Gynecological patients in Nanfang hospital from January 2013 to October 2016 were collected, and then the patients whose MRI images quality meet the require of reconstruction, with the history of vaginal delivery experience, without any cesarean section experience, and the first labor time was ≤30 years old were enrolled. The patients who had pelvic floor dysfunction when done MRI examinations were excluded. Finally, 238 cases were randomly selected out, and 238 models of data were reconstructed and measured by Mimics and UG software. The independent t test was used to do the comparison between menopausal group and those not yet menopause. Results: First, we built 238 3D models totally. Second, the parameters related with bladder and urethra: the angle of bladder and urethra, β angle, urethra pubic angle, α angle, retropubic space, the length between bladder neck and edge of pubic midpoint, and urethral striated muscle thickness of menopausal group were bigger than those of pre-menopausal group. While for the urethra tilt angle, the former group was smaller than that of the latter group. But there was no significant statistical differences between two groups. Third, the parameters related with vagina: the proximal urethral vaginal gap of the post-menopause group was smaller than that of pre-menopausal group, while for the middle and distal urethral vaginal gap, the former group was bigger than that of the latter group. The length and width of vaginal anterior wall of the post-menopausal group were smaller than those of pre-menopausal group. Beside the middle urethral vaginal gap, all the difference between two groups had no statistical meaning. The 2D shape of axial vaginal, H type occupation of the former group was obviously lower than that of the latter group. Conclusions: Menopause has an effect on fine anatomy of pelvic organ. Especially on the shape of vagina, the middle urethral vaginal gap become much wider after menopause, the occupation of shallow concave type become much higher post-menopausal. It means the lateral and backward support function of the urethra and vagina is relatively weakened after menopausal, and the shape of vagina become smaller.
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Affiliation(s)
- L Chen
- Department of Obstetrics and Gynecology, Nanfang Hospital of Southern Medical University, Guangzhou 510515, China
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89
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Li SP, Zhang YH, Yang XL, Chen JY, Zeng Q, Zhang J, Wu XR. [Genotype-phenotype correlation in patients with alternating hemiplegia of childhood]. Zhonghua Er Ke Za Zhi 2018; 56:811-817. [PMID: 30392204 DOI: 10.3760/cma.j.issn.0578-1310.2018.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the correlation between ATP1A3 genotype and phenotype in children with alternating hemiplegia of childhood (AHC). Methods: This was a retrospective study. The clinical data and peripheral blood DNA of AHC patients were collected in Peking University First Hospital from August 2005 to December 2017. ATP1A3 gene mutations were screened by Sanger sequencing or next generation sequencing (NGS). AHC patients were divided into difference groups according to different hotspot mutations. SPSS 23.0 was used to analyze the correlation between genotype and phenotype. Variance analysis was used to compare the measurement data between groups. Chi square test was used to compare the categorical data between groups. Kruskal-Wallis test was used to compare the unidirectional ordered data between groups. Least-significant difference(LSD) was used to compare the data between two groups. Results: A total of 119 AHC patients were recruited, including 68 males and 51 females. The onset age of 113 (95.0%) patients was within 18 months. There were 119 cases (100.0%) with hemiplegic seizures, 109 cases (91.6%) with abnormal eyeball movements, 104 cases (87.4%) with dystonia, 31 cases (26.1%) with autonomic neurological symptoms, 31 cases (26.1%) with epileptic seizures and 117 cases (98.3%) with long-term developmental delay. In 113 patients (95.0%) with ATP1A3 gene mutations, 111 were de novo mutation and 2 were genetic mutations. A total of 39 mutation types were found, including 37 missense mutations and 2 deletion mutations. Seventeen of them were novel mutations. The three hotspot mutations were D801N (n=34, 30.1%), E815K (n=20, 17.7%) and G947R (n=13, 11.5%). The age of onset of D801N and E815K were earlier than G947R ((3.1±2.1)and (2.3±2.3)vs.(6.4±7.7) months, P=0.004 and 0.003). The age of first hemiplegic events of D801N and E815K were earlier than G947R((6.4±3.1) and (6.8±3.3) vs. (11.4±10.1) months, P=0.004 and 0.016). More patients with E815K mutations presented epilepsy than those with D801N (P=0.003) and G947R (P=0.001). More patients with E815K mutations presented greater motor and intellectual disability than the patients with D801N (P=0.001) and G947R mutations (P=0.001). Conclusions: ATP1A3 gene is the main causative gene of AHC. Three hotspot mutations, D801N, E815K and G947R, were found. Hotspot mutation E815K is associated with the most severe phenotype, which presented an earlier age at the time of the first paroxysmal manifestation and first hemiplegic event, severer developmental delay and a greater proportion of epilepsy.
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Affiliation(s)
- S P Li
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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90
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Zhang YT, Lu DD, Chen JY, Yu B, Liang JB, Mi JD, Candyrine SCL, Liao XD. Effects of fermented soybean meal on carbon and nitrogen metabolisms in large intestine of piglets. Animal 2018; 12:2056-2064. [PMID: 29362016 DOI: 10.1017/s1751731118000058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [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] [Indexed: 11/05/2022] Open
Abstract
Fermented soybean meal (FSM), which has lower anti-nutritional factors and higher active enzyme, probiotic and oligosaccharide contents than its unfermented form, has been reported to improve the feeding value of soybean meal, and hence, the growth performance of piglets. However, whether FSM can affect the bacterial and metabolites in the large intestine of piglets remains unknown. This study supplemented wet-FSM (WFSM) or dry-FSM (DFSM) (5% dry matter basis) in the diet of piglets and investigated its effects on carbon and nitrogen metabolism in the piglets' large intestines. A total of 75 41-day-old Duroc×Landrace×Yorkshire piglets with an initial BW of 13.14±0.22 kg were used in a 4-week feeding trial. Our results showed that the average daily gain of piglets in the WFSM and DFSM groups increased by 27.08% and 14.58% and that the feed conversion ratio improved by 18.18% and 7.27%, respectively, compared with the control group. Data from the prediction gene function of Phylogenetic Investigation of Communities by Reconstruction of Unobserved States (PICRUSt) based on 16S ribosomal RNA (rRNA) sequencing showed that carbohydrate metabolism function families in the WFSM and DFSM groups increased by 3.46% and 2.68% and that the amino acid metabolism function families decreased by 1.74% and 0.82%, respectively, compared with the control group. These results were consistent with those of other metabolism studies, which showed that dietary supplementation with WFSM and DFSM increased the level of carbohydrate-related metabolites (e.g. 4-aminobutanoate, 5-aminopentanoate, lactic acid, mannitol, threitol and β-alanine) and decreased the levels of those related to protein catabolism (e.g. 1,3-diaminopropane, creatine, glycine and inosine). In conclusion, supplementation with the two forms of FSM improved growth performance, increased metabolites of carbohydrate and reduced metabolites of protein in the large intestine of piglets, and WFSM exhibited a stronger effect than DFSM.
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Affiliation(s)
- Y T Zhang
- 1College of Animal Science,South China Agricultural University,Guangzhou 510642,China
| | - D D Lu
- 1College of Animal Science,South China Agricultural University,Guangzhou 510642,China
| | - J Y Chen
- 1College of Animal Science,South China Agricultural University,Guangzhou 510642,China
| | - B Yu
- 3Shenzhen Agro-Animal Husbandry Co., Ltd,Shenzhen 518023,China
| | - J B Liang
- 4Institute of Tropical Agriculture and Food Security,Universiti Putra Malaysia,Serdang 43400,Malaysia
| | - J D Mi
- 1College of Animal Science,South China Agricultural University,Guangzhou 510642,China
| | - S C L Candyrine
- 4Institute of Tropical Agriculture and Food Security,Universiti Putra Malaysia,Serdang 43400,Malaysia
| | - X D Liao
- 1College of Animal Science,South China Agricultural University,Guangzhou 510642,China
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91
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Zhang J, Zhang YH, Chen JY, Zhang LP, Zeng Q, Tian XJ, Yang ZX, Wu Y, Yang XL, Wu XR. [Clinical phenotypes of TBC1D24 gene related epilepsy]. Zhonghua Er Ke Za Zhi 2018; 56:667-673. [PMID: 30180405 DOI: 10.3760/cma.j.issn.0578-1310.2018.09.007] [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] [Indexed: 11/05/2022]
Abstract
Objective: To summarize the clinical features of TBC1D24 gene mutations associated with epilepsy. Methods: All the patients with TBC1D24 gene compound heterozygous mutations were retrospectively collected at the Pediatric Department of Peking University First Hospital from March 2015 to July 2017, and the features of clinical manifestations, electroencephalogram, and neuroimaging were analyzed. Results: Eighteen cases with TBC1D24 gene compound heterozygous mutations were included. The age of seizure onset was 1 day to 8 months, and the median age was 90 days. Seizure types included generalized tonic-clonic seizures (GTCS) in 3 cases, focal seizures in 18 cases, myoclonus in 18 cases, and 17 cases had focal myoclonus and myoclonus status. The focal myoclonus involving one or multiple muscle groups, sometimes migrating and alternating, lasting up to minutes to several days, and could be terminated by sleep or sedation drugs. In 11 cases, myoclonus was exacerbated by fever or infections, and 2 cases developed into myoclonic status during infection, in a severe case with the loss of consciousness. The magnetic resonance imaging (MRI) of seven patients was abnormal, including cerebral atrophy or cerebellar atrophy with abnormal signals. Segment myoclonus was captured in 10 patients, but without correlated epileptiform discharges. There were ten cases had varying degrees of developmental delay, 7 were normal, and one patient died of status epilepticus at the age of 4 months. Three cases had hearing disorders. In the 18 patients, the clinical phenotype of 4 cases consisted of epilepsy of infancy with migrating focal seizures, 2 with progressive myoclonus epilepsies, 1 with Dravet syndrome, 1 with DOORS syndrome, and 3 with unclassified epileptic encephalopathy. Conclusions: The clinical feature of TBC1D24 gene mutation related epilepsy was focal myoclonus, and tended to develop into myoclonic status epilepticus, and could be aggravated by infections, and terminated by sleep or sedation drugs. Mental retardation involved or not, neuroimaging could present with cerebral atrophy or cerebellar atrophy with abnormal signals.
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Affiliation(s)
- J Zhang
- Department of Pediatrics, Peking University First Hospital, Beijing 100034, China
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92
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Du P, Lai YH, Yao DS, Lu Y, Chen JY, Ding N. [Lentivirus media miR-1246 knockdown inhibits tumor growth and promotes apoptosis of SiHa cells]. Zhonghua Fu Chan Ke Za Zhi 2018; 53:481-486. [PMID: 30078258 DOI: 10.3760/cma.j.issn.0529-567x.2018.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To study the effect of lentivirus-mediated microRNA (miR) -1246 RNA interference (RNAi) on biological characteristics and behaviors in cervical cancer cells as well as to identify the downstream signaling pathways affected. Methods: MiR-1246 specific cDNA was synthesized and cloned into the recombinant lentiviral vector (LV-miR-1246-inhibitor) . The SiHa cells were devided into three groups: no viral infection (negative control, NC) , infection with control virus (LV-NC) , and infection with miR-1246-inhibitor virus (LV-miR-1246-inhibitor) . The expression of the miR-1246 was detected by reverse transcription (RT) -PCR. Cell growth was analyzed by cell counting kit 8 (CCK-8) assay. The invasion was dectected by transwell matrige gel. Cell apoptosis was detected by flow cytometer. The growth of xenograft tumors was also investigated. Expression of thrombospondin-2 (THBS2) , matrix metalloproteinase (MMP) 2, 9 were also evaluated in the cells. Results: (1) The expression level of miR-1246 in SiHa cells (0.11±0.13) was significantly lower in group LV-miR-1246-inhibitor than those in the group LV-NC and the group NC (1.14±0.86 and 1.30±0.73, respectively; P<0.01) . (2) The proliferation of SiHa was also markedly suppressed in CCK-8 at 96 hours (P<0.01) . (3) The number of group LV-miR-1246-inhibitor was significantly less than those in the LV-NC and NC groups in transwell invasion assay (71±4, 162±5 and 188±5, respectively; P<0.01) . (4) The apoptosis rate of SiHa cells in the group LV-miR-1246-inhibitor [ (16.10±3.37) %] was significantly lower than those of group LV-NC and group NC [ (5.67±0.89) % and (1.78±0.08) %,P<0.01]. (5) The tumor volume in the nude mice group LV-miR-1246-inhibitor [ (287±59) mm(3)] was significantly lower than those in the LV-NC and NC groups [ (571±137) and (657±144) mm(3), respectively; P<0.01]. (6) Compared with the LV-NC group and the NC group, THBS2 protein expression in the tumor tissue of the nude mice in the group LV-miR-1246-inhibitor was significantly increased (P<0.05) , while the expression levels of MMP-2 and MMP-9 protein were significantly decreased (P<0.01) . Conclusion: These results suggest that miR-1246 functions during cervical cancer pathogenesis and tumor formation via the THBS2, MMP signaling pathway.
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Affiliation(s)
- P Du
- Department of Gynecologic Oncology, the Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, China
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93
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Lan RL, Huang F, Chen RQ, Wang Z, Chen JY, Lin JA, Fu LX. [Effect of ubiquitous mitochondrial creatine kinase on cisplatin sensitivity of human nasopharyngeal carcinoma cell line CNE-1]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 53:524-529. [PMID: 30032496 DOI: 10.3760/cma.j.issn.1673-0860.2018.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect of ubiquitous mitochondrial creatine kinase 1(CKMT1) on the sensitivity of human nasopharyngeal carcinoma cell line CNE-1 to DDP. Methods: CNE-1 cells were transiently transfected with CKMT1 overexpression (CKMT1) or empty vector (EV). The growth curve and DDP IC50 were developed by MTT assay, plate clone formation assay was performed by gradient concentration of DDP treatment, cell cycle and apoptosis were detected by flow cytometry, levels of apoptosis related protein Bax/Bcl-2/C-PARP and the transcription factor p-STAT3-Tyr705 were detected by Western Blot. Results: The transfection efficiencies of CKMT1 and EV were more than 90% with a higher proliferation rate in the CKMT1-transfected cells. However, the CKMT1-transfected cells had a DDP IC50 of 2.76 μmol/L, which was significantly lower than that of 4.60 μmol/L in the EV-transfected cells (P<0.01). With the treatment of certain concentration of DDP, the CKMT1-transfected cells had a lower clone formation rate, the cell cycle arrested more obviously in G2/M phase, and the apoptosis rate was higher (P<0.01), with higher levels of Bax/C-PARP (P<0.05 or P<0.01), but lower levels of Bcl-2 (P<0.01) and p-STAT3-Tyr705 (P<0.01), compare with the EV-transfected cells. Conclusions: CKMT1 may inhibit the activation of STAT3, increasing the sensitivity of CNE-1 to chemotherapeutic drug DDP.
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Affiliation(s)
- R L Lan
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
| | - F Huang
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
| | - R Q Chen
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
| | - Z Wang
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
| | - J Y Chen
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
| | - J A Lin
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
| | - L X Fu
- Central Lab, First Affiliated Hospital of Fujian Medical University, Fuzhou, China 350005
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94
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Brieger D, Pocock SJ, Goodman SG, Westermann D, Blankenberg S, Nicolau JC, Chen JY, Granger CB, Grieve R, Yasuda S, Simon T, Cohen MG, Hedman K, Gregson J, Rennie K. 5261Linear ongoing risk of major cardiovascular events in a global prospective registry of high-risk patients with stable coronary disease: insights from the TIGRIS study. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.5261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- D Brieger
- Concord Hospital, Anzac Research Institute, Sydney, Australia
| | - S J Pocock
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - S G Goodman
- Terrence Donnelly Heart Centre, St Michael's Hospital, University of Toronto, Toronto, Canada
| | - D Westermann
- University Heart Center Hamburg, Hamburg, Germany
| | | | - J C Nicolau
- Instituto do Coracao FMUSP, Sao Paulo, Brazil
| | - J Y Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, Provincial Key Laboratory of Coronary Disease, Guangzhou, China People's Republic of
| | - C B Granger
- Duke Clinical Research Institute, Durham, United States of America
| | - R Grieve
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - S Yasuda
- National Cerebral and Cardiovascular Center, Osaka, Japan
| | - T Simon
- University Pierre & Marie Curie Paris VI, Assistance Publique-Hopitaux de Paris (APHP), Paris, France
| | - M G Cohen
- University of Miami Leonard M. Miller School of Medicine, Miami, United States of America
| | | | - J Gregson
- London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - K Rennie
- Oxon Epidemiology UK, London, United Kingdom
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95
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He YB, Chen JY, Liu Y, Chen SQ, Sun GL, Liu J, Song FE. P4633Novel risk model for predicting acute adverse drug reactions following cardiac catheterization from TRUST study (the safety and tolerability of ultravist in patients undergoing cardiac catheterization. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy563.p4633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Y B He
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - J Y Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - Y Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - S Q Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - G L Sun
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - J Liu
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
| | - F E Song
- Guangdong General Hospital Guangdong Cardiovascular Institute, cardiology, Guangzhou, China People's Republic of
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96
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Song F, He XY, Chen JY. P6415Relationship between contrast media volume/contrast dosing and long-term clinical outcomes in patients undergoing coronary angiography. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- F Song
- Guangdong General Hospital Guangdong Cardiovascular Institute, Cardiology, Guangzhou, China People's Republic of
| | - X Y He
- Guangdong General Hospital Guangdong Cardiovascular Institute, Cardiology, Guangzhou, China People's Republic of
| | - J Y Chen
- Guangdong General Hospital Guangdong Cardiovascular Institute, Cardiology, Guangzhou, China People's Republic of
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Wang YC, Yu JC, Chen JY, Wang ZZ. [Factors associated with illicit drug use intention in secondary vocational school students based on theory of triadic influence]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:925-930. [PMID: 30060306 DOI: 10.3760/cma.j.issn.0254-6450.2018.07.012] [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] [Indexed: 06/08/2023]
Abstract
Objective: To explore the factors associated with illicit drug use (IDU) intention in secondary vocational school students based on theory of triadic influence (TTI), and provide theoretical foundation for IDU prevention education. Methods: A total of 8 870 students were selected from secondary vocational schools in 5 cities in China through multistage cluster sampling. A self-administered questionnaire was used to collect the information about students' sensation seeking (SS), parental monitoring (PM), perceived availability of drug (PAD), social benefit expectancies(SBE), refusal efficacy (RE) and social norms and IDU intention. Based on the TTI, the logistic regression model was used to analyze the factors associated with IDU. Results: Among the intrapersonal stream of influence, the higher levels of SS was the risk factor associated with IDU (OR=1.71, 95%CI: 1.22-2.41, P<0.01), medium RE level (OR=0.18, 95%CI: 0.14-0.23, P<0.001) and high RE level (OR=0.17, 95%CI: 0.13-0.22, P<0.001) were the protective factors for IDU intention. Among the interpersonal stream of influence, medium PM level (OR=0.46, 95%CI: 0.37- 0.56, P<0.001) and high PM level (OR=0.33, 95%CI: 0.24-0.46, P<0.001) were the protective factors for IDU intention, perceived others' drug use as well as perceived others' approval of substance use were risk factors for IDU intentions (P<0.001); Among sociocultural environmental stream of influence, perceived easy availability of drugs (OR=3.47, 95%CI: 2.69-4.48, P<0.001) and perceived SBE of drugs (OR=2.04, 95%CI: 1.69-2.46, P<0.001) were risk factors for IDU intentions (P<0.001). Conclusions: High levels of SS and SBE, perceived easier availability of substance, perceived others' substance use and perceived others' approval of substance use positively predict the students' intention of IDU. IDU prevention education for adolescents should be focused on the above factors, and parental supervision and students' refuse skills should be improved.
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Affiliation(s)
- Y C Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; School of Nursing, Hubei University of Chinese Medicine, Wuhan 430065, China
| | - J C Yu
- Psychological Health Education and Counseling Center, Zhongnan University of Economics and Law, Wuhan 430073, China
| | - J Y Chen
- Department of Epidemiology and Health Statistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Z Z Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China; Mental Health Center, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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Chen JY, Yang J. [International consensus (ICON) on audiological assessment of hearing loss in children]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:886-890. [PMID: 29921067 DOI: 10.13201/j.issn.1001-1781.2018.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Indexed: 06/08/2023]
Abstract
Summary The prevalence of hearing loss in newborns and infants is estimated between 1 to 3.47 cases per 1000 live births. Neonatal screening for hearing loss and audiological evaluation are becoming more extensively carried out. However, there is no consensus regarding the use of audiometry and other electrophysiological tests in current practices. This article is intended to provide professionals with recommendations about the "best practice" based on consensus opinion of the session's speakers, and a review of the literature on the efficacy of various assessment options for children with hearing loss.
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Walker GS, Chen JY, Hopkinson H, Sainsbury CAR, Jones GC. Structured education using Dose Adjustment for Normal Eating (DAFNE) reduces long-term HbA 1c and HbA 1c variability. Diabet Med 2018; 35:745-749. [PMID: 29573459 DOI: 10.1111/dme.13621] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/09/2018] [Indexed: 11/30/2022]
Abstract
AIMS Previous evidence has demonstrated that participation in the Dose Adjustment for Normal Eating (DAFNE) education programme can reduce HbA1c and severe hypoglycaemia in people with Type 1 diabetes. In a number of studies, increased HbA1c variability has been associated with higher diabetic morbidity and mortality. No studies have examined the impact of structured education on HbA1c variability in Type 1 diabetes. METHODS People with Type 1 diabetes who had attended DAFNE were identified for inclusion from the Scottish Care Information-Diabetes dataset. HbA1c median and variability, expressed as coefficient of variation (CV) before and after DAFNE was calculated. RESULTS Some 1061 individuals participated in DAFNE education and 687 met the inclusion criteria. A significant median reduction in HbA1c [-3.5 mmol/mol (-0.3%)] was seen at 12 months with a significant reduction [-1.5 mmol/mol (-0.1%)] still seen at 60 months of follow-up. HbA1c variability as measured by CV was significantly lower during the post-DAFNE period: 0.08 (IQR 0.05-0.12) reduced to 0.07 (IQR 0.05-0.10); P = 0.002. CONCLUSION The data confirm that DAFNE participation improves glycaemic control in Type 1 diabetes with benefits being sustained for 5 years. This study is the first to demonstrate reduced HbA1c variability after completion of structured education. This is new evidence of the beneficial impact of DAFNE on glycaemic profile.
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Affiliation(s)
- G S Walker
- Diabetes Centre, Gartnavel General Hospital, Glasgow, UK
| | - J Y Chen
- Diabetes Centre, Gartnavel General Hospital, Glasgow, UK
| | - H Hopkinson
- Diabetes Centre, New Victoria Hospital, Glasgow, UK
| | | | - G C Jones
- Diabetes Centre, Gartnavel General Hospital, Glasgow, UK
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100
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Kohri H, Shiu SH, Chang WC, Yanai Y, Ahn DS, Ahn JK, Chen JY, Daté S, Ejiri H, Fujimura H, Fujiwara M, Fukui S, Gohn W, Hicks K, Hosaka A, Hotta T, Hwang SH, Imai K, Ishikawa T, Joo K, Kato Y, Kon Y, Lee HS, Maeda Y, Mibe T, Miyabe M, Morino Y, Muramatsu N, Nakano T, Nakatsugawa Y, Nam SI, Niiyama M, Noumi H, Ohashi Y, Ohta T, Oka M, Parker JD, Rangacharyulu C, Ryu SY, Sawada T, Shimizu H, Strokovsky EA, Sugaya Y, Sumihama M, Tsunemi T, Uchida M, Ungaro M, Wang SY, Yosoi M. Differential Cross Section and Photon-Beam Asymmetry for the γ[over →]p → π^{-}Δ^{++}(1232) Reaction at Forward π^{-} Angles for E_{γ}=1.5-2.95 GeV. Phys Rev Lett 2018; 120:202004. [PMID: 29864366 DOI: 10.1103/physrevlett.120.202004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 03/11/2018] [Indexed: 06/08/2023]
Abstract
Differential cross sections and photon-beam asymmetries for the γ[over →]p→π^{-}Δ^{++}(1232) reaction have been measured for 0.7<cosθ_{π}^{c.m.}<1 and E_{γ}=1.5-2.95 GeV at SPring-8/LEPS. The first-ever high statistics cross-section data are obtained in this kinematical region, and the asymmetry data for 1.5<E_{γ}(GeV)<2.8 are obtained for the first time. This reaction has a unique feature for studying the production mechanisms of a pure uu[over ¯] quark pair in the final state from the proton. Although there is no distinct peak structure in the cross sections, a non-negligible excess over the theoretical predictions is observed at E_{γ}=1.5-1.8 GeV. The asymmetries are found to be negative in most of the present kinematical regions, suggesting the dominance of π exchange in the t channel. The negative asymmetries at forward meson production angles are different from the asymmetries previously measured for the photoproduction reactions producing a dd[over ¯] or an ss[over ¯] quark pair in the final state. Advanced theoretical models introducing nucleon resonances and additional unnatural-parity exchanges are needed to reproduce the present data.
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Affiliation(s)
- H Kohri
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - S H Shiu
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
- Department of Physics, National Central University, Taoyuan City 32001, Taiwan
| | - W C Chang
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - Y Yanai
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - D S Ahn
- RIKEN Nishina Center, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - J K Ahn
- Department of Physics, Korea University, Seoul 02841, Republic of Korea
| | - J Y Chen
- Light Source Division, National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - S Daté
- Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5143, Japan
| | - H Ejiri
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H Fujimura
- Wakayama Medical College, Wakayama 641-8509, Japan
| | - M Fujiwara
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- National Institutes for Quantum and Radiological Science and Technology, Tokai, Ibaraki 319-1195, Japan
| | - S Fukui
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - W Gohn
- Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046, USA
| | - K Hicks
- Department of Physics and Astronomy, Ohio University, Athens, Ohio 45701, USA
| | - A Hosaka
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T Hotta
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - S H Hwang
- Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Republic of Korea
| | - K Imai
- Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
| | - T Ishikawa
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - K Joo
- Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046, USA
| | - Y Kato
- Kobayashi-Maskawa Institute, Nagoya University, Nagoya, Aichi 464-8602, Japan
| | - Y Kon
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - H S Lee
- Rare Isotope Science Project, Institute for Basic Science, Daejeon 34047, Korea
| | - Y Maeda
- Proton Therapy Center, Fukui Prefectural Hospital, Fukui 910-8526, Japan
| | - T Mibe
- High Energy Accelerator Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - M Miyabe
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - Y Morino
- High Energy Accelerator Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - N Muramatsu
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - T Nakano
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - Y Nakatsugawa
- High Energy Accelerator Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
| | - S I Nam
- Department of Physics, Pukyong National University (PKNU), Busan 608-737, Republic of Korea
| | - M Niiyama
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - H Noumi
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - Y Ohashi
- Japan Synchrotron Radiation Research Institute, Sayo, Hyogo 679-5143, Japan
| | - T Ohta
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - M Oka
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - J D Parker
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - C Rangacharyulu
- Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, Saskatchewan S7N 5E2, Canada
| | - S Y Ryu
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - T Sawada
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
- Physics Department, University of Michigan, Michigan 48109-1040, USA
| | - H Shimizu
- Research Center for Electron Photon Science, Tohoku University, Sendai, Miyagi 982-0826, Japan
| | - E A Strokovsky
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
- Joint Institute for Nuclear Research, Dubna, Moscow Region 142281, Russia
| | - Y Sugaya
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - M Sumihama
- Department of Education, Gifu University, Gifu 501-1193, Japan
| | - T Tsunemi
- Department of Physics, Kyoto University, Kyoto 606-8502, Japan
| | - M Uchida
- Department of Physics, Tokyo Institute of Technology, Tokyo 152-8551, Japan
| | - M Ungaro
- Department of Physics, University of Connecticut, Storrs, Connecticut 06269-3046, USA
| | - S Y Wang
- Institute of Physics, Academia Sinica, Taipei 11529, Taiwan
| | - M Yosoi
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
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