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Kang LJ, Huang HH, Wu YT, Chen CL. Initial evaluation of an environment-based intervention for participation of autistic children: a randomized controlled trial. Disabil Rehabil 2024; 46:1851-1861. [PMID: 37183406 DOI: 10.1080/09638288.2023.2209743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Accepted: 04/28/2023] [Indexed: 05/16/2023]
Abstract
PURPOSE To evaluate the efficacy of environment-based intervention on participation outcomes and parent efficacy in autistic children. MATERIALS AND METHODS Twenty-one autistic children 6-10 years old and their parents were randomized to environment-based intervention (n = 11) or usual care (n = 10). The environment-based intervention targets individualized participation goals in leisure and community activities through changing environment and activity demands. The study outcomes were Canadian Occupational Performance Measure (COPM), Goal attainment scaling (GAS), and Parent Empowerment and Efficacy Measure (PEEM). Assessments included baseline, 12 weeks (post-test), and 24 weeks (follow-up). Mixed ANOVAs were used to examine within-group and between-group effects in outcome variables. RESULTS The COPM performance and satisfaction scores and GAS T-scores increased after environment-based intervention from baseline to 12 weeks and 24 weeks (p < 0.001) but did not significantly differ from usual care. The medium to large effect sizes of COPM performance and GAS T-scores favored the environment-based intervention. For the PEEM scores, no significant differences were found. CONCLUSIONS Environment-based intervention may support school-age autistic children to participate in self-chosen activities over time. The intervention effects on participation goals and parent efficacy, however, were inconclusive and need further research.
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Affiliation(s)
- Lin-Ju Kang
- Graduate Institute of Early Intervention, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Hsiang-Han Huang
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
- Department of Occupational Therapy and Graduate Institute of Behavioral Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Chia-Ling Chen
- Graduate Institute of Early Intervention, College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
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Wong LC, Hsu CJ, Wu YT, Chu HF, Lin JH, Wang HP, Hu SC, Tsai YC, Tsai WC, Lee WT. Investigating the impact of probiotic on neurological outcomes in Rett syndrome: A randomized, double-blind, and placebo-controlled pilot study. Autism 2024:13623613231225899. [PMID: 38361371 DOI: 10.1177/13623613231225899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
LAY ABSTRACT Rett syndrome often involves gastrointestinal symptoms and gut microbiota imbalances. We conducted a study to explore the feasibility of probiotic Lactobacillus plantarum PS128 and the impact on neurological functions in Rett syndrome. The results of our investigation demonstrated that the supplementation of probiotic L. plantarum PS128 was feasible and well tolerated, with 100% retention rate and 0% withdrawal rate. In addition, there was only one participant who had loose stool after taking L. plantarum PS128. Further, there was a tendency to enhance overall cognitive developmental level, as assessed using Mullen Scales of Early Learning. In addition, it significantly improved dystonia, as assessed using the Burke-Fahn-Marsden Movement Scale, in comparison with the placebo group. This study provides a strong foundation for future research and clinical trials exploring the potential of L. plantarum PS128 probiotics as a complementary therapy for individuals with Rett syndrome.
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Affiliation(s)
- Lee Chin Wong
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chia-Jui Hsu
- Department of Pediatrics, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, National Taiwan University College of Medicine, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University, Taipei, Taiwan
| | - Hsu-Feng Chu
- Biomedical Industry Ph.D. Program, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jui-Hsiang Lin
- Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
| | - Hsin-Pei Wang
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Pediatrics, National Taiwan University Hospital YunLin Branch, YunLin, Taiwan
| | - Su-Ching Hu
- Department of Pediatrics, Cathay General Hospital, Taipei, Taiwan
| | - Ying-Chieh Tsai
- Institute of Biochemistry and Molecular Biology, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Wen-Che Tsai
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
| | - Wang-Tso Lee
- Department of Pediatrics, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Graduate Institute of Brain and Mind Sciences, National Taiwan University College of Medicine, Taipei, Taiwan
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Cao ZW, Han X, Li J, Zhang J, Ji ML, Liu LW, Zhao HY, Wu YT. [Impact of individual and combined assessment of age- and sex-specific brachial-ankle pulse wave velocity and pulse pressure on all-cause mortality]. Zhonghua Xin Xue Guan Bing Za Zhi 2023; 51:296-302. [PMID: 36925140 DOI: 10.3760/cma.j.cn112148-20230117-00033] [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: 03/18/2023]
Abstract
Objective: To evaluate the impact of individual and combined assessment of age- and sex-specific brachial-ankle pulse wave velocity (baPWV) and pulse pressure (PP) on all-cause mortality. Methods: This study is a prospective cohort study. Individuals participated in the Kailuan Study and completed baPWV measurements between 2010 and 2016 were included in this study. After stratifying by sex, 75th percentile baPWV and PP values for different age group were calculated at five years interval. BaPWV and PP values below the 75th percentile were defined as normal, and those above or equal to the 75th percentile were defined as increased. The participants were allocated to four groups according to their PP and baPWV status: normal baPWV/PP group, high baPWV/normal PP group, normal baPWV/high PP group and high baPWV/PP group. The primary outcome was all-cause mortality during the follow-up period. Cox proportional hazards models were used to explore the impact of individual and combined assessment of baPWV and PP on all-cause mortality events. Results: A total of 39 339 participants were enrolled in this study, aged (49.3±12.8) years, of which 28 731 (73.03%) were males. There were 23 268, 6 025, 6 210 and 3 836 cases in the normal baPWV/PP group, high baPWV/normal PP group, normal baPWV/high PP group and high baPWV/PP group, respectively. The average follow-up duration was (4.98±2.53) years. During the follow-up period, all-cause mortality occurred in 998 individuals. Multivariate Cox regression analysis showed increased risk of all-cause mortality in the high baPWV/normal PP group (HR=1.27, 95%CI 1.07-1.50), and in the high baPWV/PP group (HR=1.33, 95%CI 1.08-1.65) compared to the normal baPWV/PP group. Increased pulse pressure alone had no impcat on all-cause death (HR=1.06, 95%CI 0.87-1.29). Conclusions: The risk of all-cause mortality significantly increases with increased age-and sex-specific baPWV and PP values. BaPWV may be a better predictor of all-cause mortality than PP in this cohort.
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Affiliation(s)
- Z W Cao
- Department of Cardiology, Luanzhou People's Hospital, Luanzhou 063700, China
| | - X Han
- Graduate School, North China University of Science and Technology, Tangshan 063000, China Department of Cardiology, Kailuan General Hospital, Tangshan 063000, China
| | - J Li
- Department of Cardiology, Luanzhou People's Hospital, Luanzhou 063700, China
| | - J Zhang
- Department of Cardiology, Luanzhou People's Hospital, Luanzhou 063700, China
| | - M L Ji
- Department of Cardiology, Luanzhou People's Hospital, Luanzhou 063700, China
| | - L W Liu
- Department of Cardiology, Luanzhou People's Hospital, Luanzhou 063700, China
| | - H Y Zhao
- Department of Cardiology, Kailuan General Hospital, Tangshan 063000, China
| | - Y T Wu
- Department of Cardiology, Kailuan General Hospital, Tangshan 063000, China
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Wu YT, Zhang Z, Ji R, Zhang SH, Wang WP, Wu C, Zhang JP, Jiang XP, Zhang H. [Regulatory effects of bio-intensity electric field on microtubule acetylation in human epidermal cell line HaCaT]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2022; 38:1066-1072. [PMID: 36418264 DOI: 10.3760/cma.j.cn501120-20211105-00377] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Objective: To investigate the regulatory effects of bio-intensity electric field on directional migration and microtubule acetylation in human epidermal cell line HaCaT, aiming to provide molecular theoretical basis for the clinical treatment of wound repair. Methods: The experimental research methods were used. HaCaT cells were collected and divided into simulated electric field group (n=54) placed in the electric field device without electricity for 3 h and electric field treatment group (n=52) treated with 200 mV/mm electric field for 3 h (the same treatment methods below). The cell movement direction was observed in the living cell workstation and the movement velocity, trajectory velocity, and direction of cosθ of cell movement within 3 h of treatment were calculated. HaCaT cells were divided into simulated electric field group and electric field treatment 1 h group, electric field treatment 2 h group, and electric field treatment 3 h group which were treated with 200 mV/mm electric field for corresponding time. HaCaT cells were divided into simulated electric field group and 100 mV/mm electric field group, 200 mV/mm electric field group, and 300 mV/mm electric field group treated with electric field of corresponding intensities for 3 h. The protein expression of acetylated α-tubulin was detected by Western blotting (n=3). HaCaT cells were divided into simulated electric field group and electric field treatment group, and the protein expression of acetylated α-tubulin was detected and located by immunofluorescence method (n=3). Data were statistically analyzed with Kruskal-Wallis H test,Mann-Whitney U test, Bonferroni correction, one-way analysis of variance, least significant difference test, and independent sample t test. Results: Within 3 h of treatment, compared with that in simulated electric field group, the cells in electric field treatment group had obvious tendency to move directionally, the movement velocity and trajectory velocity were increased significantly (with Z values of -8.53 and -2.05, respectively, P<0.05 or P<0.01), and the directionality was significantly enhanced (Z=-8.65, P<0.01). Compared with (0.80±0.14) in simulated electric field group, the protein expressions of acetylated α-tubulin in electric field treatment 1 h group (1.50±0.08) and electric field treatment 2 h group (1.89±0.06) were not changed obviously (P>0.05), while the protein expression of acetylated α-tubulin of cells in electric field treatment 3 h group (3.37±0.36) was increased significantly (Z=-3.06, P<0.05). After treatment for 3 h, the protein expressions of acetylated α-tubulin of cells in 100 mV/mm electric field group, 200 mV/mm electric field group, and 300 mV/mm electric field group were 1.63±0.05, 2.24±0.08, and 2.00±0.13, respectively, which were significantly more than 0.95±0.27 in simulated electric field group (P<0.01). Compared with that in 100 mV/mm electric field group, the protein expressions of acetylated α-tubulin in 200 mV/mm electric field group and 300 mV/mm electric field group were increased significantly (P<0.01); the protein expression of acetylated α-tubulin of cells in 300 mV/mm electric field group was significantly lower than that in 200 mV/mm electric field group (P<0.05). After treatment for 3 h, compared with that in simulated electric field group, the acetylated α-tubulin of cells had enhanced directional distribution and higher protein expression (t=5.78, P<0.01). Conclusions: Bio-intensity electric field can induce the directional migration of HaCaT cells and obviously up-regulate the level of α-ubulin acetylation after treatment at 200 mV/mm bio-intensity electric field for 3 h.
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Affiliation(s)
- Y T Wu
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Z Zhang
- Department of Plastic Surgery, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - R Ji
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - S H Zhang
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - W P Wang
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - C Wu
- Department of Plastic Surgery, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - J P Zhang
- Department of Plastic Surgery, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - X P Jiang
- Department of Plastic Surgery, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - Hengshu Zhang
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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Li SJ, Tsao PN, Tu YK, Hsieh WS, Yao NJ, Wu YT, Jeng SF. Cognitive and motor development in preterm children from 6 to 36 months of age: Trajectories, risk factors and predictability. Early Hum Dev 2022; 172:105634. [PMID: 35921693 DOI: 10.1016/j.earlhumdev.2022.105634] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/01/2022] [Accepted: 07/23/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Although numerous studies have examined the development of preterm children born very low birth weight (VLBW, birth body weight < 1500 g), variations of developmental progress within individuals have rarely been explored. The aim of this research was to examine the cognitive and motor trajectories in preterm children born VLBW at early ages and to assess the risk factors and predictability of these trajectories. METHOD Five hundred and eighty preterm infants born VLBW from three cohort studies (2003 to 2014) were prospectively assessed their mental and motor development using the Bayley Scales at 6, 12, 24, and 36 months, and cognitive, motor and behavioral outcomes using the Movement Assessment Battery for Children and the Child Behavior Checklist for Ages 1.5-5 at 4 years of age. RESULTS Preterm children born VLBW manifested three cognitive patterns (stably normal [64.0 %], deteriorating [31.4 %], and persistently delayed [4.6 %]) and four motor patterns (above average [6.3 %], stably normal [60.0 %], deteriorating [28.5 %], and persistently delayed [5.2 %]) during 6-36 months. Low birth body weight, stage III-IV retinopathy of prematurity and low parental socio-economic status were associated with the deteriorating patterns; prolonged hospitalization and major brain damage were additionally associated with the persistently delayed patterns. Furthermore, the cognitive and motor deteriorating pattern was each predictive of cognitive and motor impairment at 4 years of age; whereas, the persistently delayed patterns were predictive of multiple impairments. CONCLUSION AND IMPLICATIONS Preterm children born VLBW display heterogeneous trajectories in early cognitive and motor development that predict subsequent developmental and behavioral outcomes.
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Affiliation(s)
- Sin-Jie Li
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Rehabilitation, Fu Jen Catholic University Hospital, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Po-Nien Tsao
- Division of Neonatology, Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan.
| | - Yu-Kang Tu
- Institute of Epidemiology & Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan.
| | - Wu-Shiun Hsieh
- Division of Neonatology, Department of Pediatrics, Cathay General Hospital, Taipei, Taiwan.
| | - Nai-Jia Yao
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Suh-Fang Jeng
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan.
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Chang Y, Yao T, Shi J, Wu YT, Yang F, Yuan CL, Nie XY, Wang FZ, Feng YL, Wang S. [Non/hypo-response to hepatitis B vaccination and influencing factors in HIV-infected patients in the context of different immunization schedules]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:696-701. [PMID: 35589575 DOI: 10.3760/cma.j.cn112338-20211214-00982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To study the non/hypo-response to hepatitis B vaccination in HIV-infected patients, identify the influencing factors and provide evidence for the development of hepatitis B prevention and control strategies and measures for special population. Methods: On the basis of the randomized controlled trial of 20 µg hepatitis B vaccine immunization at 0-1-6 month, 0-1-2-6 month and 60 µg hepatitis B vaccine immunization at 0-1-2-6 month, the HIV-infected patients who completed one-month follow-up after the full course vaccination were selected as study subjects. Quantification of antibody to hepatitis B surface antigen (anti-HBs) in serum samples was performed by using chemiluminescent microparticle immunoassay (CMIA) and demographic characteristics, disease history, HIV infection and treatment status of the study subjects were collected. Statistical analysis was conducted by χ2 test, t test, unconditional logistic regression and interaction analyses. Results: The non/hypo-response rates to hepatitis B vaccination were 34.65% (35/101), 24.49% (24/98) and 10.99% (10/91) in 20 µg group at 0-1-6 month or 0-1-2-6 month and 60 µg group at 0-1-2-6 month (P<0.001), respectively. Logistic regression analysis showed that after controlling for confounding factors, the risk for non/hypo-response was 0.22 times higher in HIV-infected patients receiving 60 µg hepatitis B vaccine at 0-1-2-6 month than in patients receiving 20 µg hepatitis B vaccine at 0-1-6 month (95%CI: 0.10-0.50), the risk for non/hypo-response was higher in men than in women (OR=3.65, 95%CI: 1.88-7.07), and the risk for non/hypo-response was 2.64 times higher in those without hepatitis B vaccination history than in those with hepatitis B vaccination history (95%CI: 1.10-6.32). Moreover, there were multiplicative interactions between immunization schedule and gender (OR=2.49, 95%CI: 1.24-5.00). Conclusion: The non/hypo-response rate to hepatitis B vaccination was significantly lower in HIV-infected patients receiving 60 µg hepatitis B vaccine at 0-1-2-6 month than in those receiving 20 µg hepatitis B vaccine at 0-1-6 month and 0-1-2-6 month. Gender, vaccination schedule and history of hepatitis B vaccination were the influencing factors of the non/hypo-response to hepatitis B vaccination. There was a multiplicative interaction between vaccination schedule and gender, and men receiving 20 µg hepatitis B vaccines had a higher risk for non/hypo-response to hepatitis B vaccination.
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Affiliation(s)
- Y Chang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - T Yao
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - J Shi
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - Y T Wu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - F Yang
- Department of Infectious Diseases, The Second Hospital of Yuncheng, Yuncheng 044000, China
| | - C L Yuan
- Department of STD/AIDS Prevention and Control, Shanxi Provincial Center for Disease Control and Prevention, Taiyuan 030012, China
| | - X Y Nie
- Department of STD/AIDS Prevention and Control, Shanxi Provincial Center for Disease Control and Prevention, Taiyuan 030012, China
| | - F Z Wang
- Department of National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y L Feng
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - Suping Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China
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Wang WP, Ji R, Zhang Z, Wu YT, Zhang HS, Zhang Q, Jiang XP, Teng M. [Regulatory effects of bio-intensity electric field on transformation of human skin fibroblasts]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2022; 38:354-362. [PMID: 35462514 DOI: 10.3760/cma.j.cn501120-20210112-00017] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the regulatory effects of bio-intensity electric field on the transformation of human skin fibroblasts (HSFs). Methods: The experimental research methods were used. HSFs were collected and divided into 200 mV/mm electric field group treated with 200 mV/mm electric field for 6 h and simulated electric field group placed in the electric field device without electricity for 6 h. Changes in morphology and arrangement of cells were observed in the living cell workstation; the number of cells at 0 and 6 h of treatment was recorded, and the rate of change in cell number was calculated; the direction of cell movement, movement velocity, and trajectory velocity within 3 h were observed and calculated (the number of samples was 34 in the simulated electric field group and 30 in 200 mV/mm electric field group in the aforementioned experiments); the protein expression of α-smooth muscle actin (α-SMA) in cells after 3 h of treatment was detected by immunofluorescence method (the number of sample was 3). HSFs were collected and divided into simulated electric field group placed in the electric field device without electricity for 3 h, and 100 mV/mm electric field group, 200 mV/mm electric field group, and 400 mV/mm electric field group which were treated with electric fields of corresponding intensities for 3 h. Besides, HSFs were divided into simulated electric field group placed in the electric field device without electricity for 6 h, and electric field treatment 1 h group, electric field treatment 3 h group, and electric field treatment 6 h group treated with 200 mV/mm electric field for corresponding time. The protein expressions of α-SMA and proliferating cell nuclear antigen (PCNA) were detected by Western blotting (the number of sample was 3). Data were statistically analyzed with Mann-Whitney U test, one-way analysis of variance, independent sample t test, and least significant difference test. Results: After 6 h of treatment, compared with that in simulated electric field group, the cells in 200 mV/mm electric field group were elongated in shape and locally adhered; the cells in simulated electric field group were randomly arranged, while the cells in 200 mV/mm electric field group were arranged in a regular longitudinal direction; the change rates in the number of cells in the two groups were similar (P>0.05). Within 3 h of treatment, the cells in 200 mV/mm electric field group had an obvious tendency to move toward the positive electrode, and the cells in simulated electric field group moved around the origin; compared with those in simulated electric field group, the movement velocity and trajectory velocity of the cells in 200 mV/mm electric field group were increased significantly (with Z values of -5.33 and -5.41, respectively, P<0.01), and the directionality was significantly enhanced (Z=-4.39, P<0.01). After 3 h of treatment, the protein expression of α-SMA of cells in 200 mV/mm electric field group was significantly higher than that in simulated electric field group (t=-9.81, P<0.01). After 3 h of treatment, the protein expressions of α-SMA of cells in 100 mV/mm electric field group, 200 mV/mm electric field group, and 400 mV/mm electric field group were 1.195±0.057, 1.606±0.041, and 1.616±0.039, respectively, which were significantly more than 0.649±0.028 in simulated electric field group (P<0.01). Compared with that in 100 mV/mm electric field group, the protein expressions of α-SMA of cells in 200 mV/mm electric field group and 400 mV/mm electric field group were significantly increased (P<0.01). The protein expressions of α-SMA of cells in electric field treatment 1 h group, electric field treatment 3 h group, and electric field treatment 6 h group were 0.730±0.032, 1.561±0.031, and 1.553±0.045, respectively, significantly more than 0.464±0.020 in simulated electric field group (P<0.01). Compared with that in electric field treatment 1 h group, the protein expressions of α-SMA in electric field treatment 3 h group and electric field treatment 6 h group were significantly increased (P<0.01). After 3 h of treatment, compared with that in simulated electric field group, the protein expressions of PCNA of cells in 100 mV/mm electric field group, 200 mV/mm electric field group, and 400 mV/mm electric field group were significantly decreased (P<0.05 or P<0.01); compared with that in 100 mV/mm electric field group, the protein expressions of PCNA of cells in 200 mV/mm electric field group and 400 mV/mm electric field group were significantly decreased (P<0.05 or P<0.01); compared with that in 200 mV/mm electric field group, the protein expression of PCNA of cells in 400 mV/mm electric field group was significantly decreased (P<0.01). Compared with that in simulated electric field group, the protein expressions of PCNA of cells in electric field treatment 1 h group, electric field treatment 3 h group, and electric field treatment 6 h group were significantly decreased (P<0.01); compared with that in electric field treatment 1 h group, the protein expressions of PCNA of cells in electric field treatment 3 h group and electric field treatment 6 h group were significantly decreased (P<0.05 or P<0.01); compared with that in electric field treatment 3 h group, the protein expression of PCNA of cells in electric field treatment 6 h group was significantly decreased (P<0.01). Conclusions: The bio-intensity electric field can induce the migration of HSFs and promote the transformation of fibroblasts to myofibroblasts, and the transformation displays certain dependence on the time and intensity of electric field.
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Affiliation(s)
- W P Wang
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - R Ji
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Z Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - Y T Wu
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - H S Zhang
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Q Zhang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - X P Jiang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Burn Research, the First Affiliated Hospital of Army Medical University (the Third Military Medical University), Chongqing 400038, China
| | - Miao Teng
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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Wang SY, Lee WT, Shieh JY, Huang YH, Wong LC, Tsao CH, Chiu YL, Wu YT. Multidimensional Development and Adaptive Behavioral Functioning in Younger and Older Children With Rett Syndrome. Phys Ther 2022; 102:6492042. [PMID: 35023562 DOI: 10.1093/ptj/pzab297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 08/24/2021] [Accepted: 11/30/2021] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The purpose of this study was to examine clinical severity, multidimensional development, and adaptive behavioral functioning in younger and older children with Rett syndrome (RTT) in the pseudostationary stage (stage III). METHODS Fourteen younger (≤10 years of age) and 15 older (11-18 years of age) children with confirmed stage III RTT (assigned to young-RTT and old-RTT groups, respectively) participated in this study. Clinical severity was determined using the Clinical Severity Score (CSS) scale for RTT. The children's cognitive, language, motor, and sociocommunicative development was assessed using the Mullen Scales of Early Learning (MSEL) and the Early Social Communication Scale (ESCS). Their adaptive behavioral and daily functional skills were assessed using the Vineland Adaptive Behavior Scales-Chinese version (VABS-C) and Pediatric Evaluation of Disability Inventory-Chinese version (PEDI-C). RESULTS Compared with the young-RTT group, the old-RTT group had higher severity of scoliosis on the CSS scale, poorer fine motor scores on the MSEL, reduced eye contact, reduced alternating eye gaze, and reduced turn-taking during social interaction on the ESCS. However, none of the VABS-C or PEDI-C subscale scores differed significantly between the groups. Higher CSSs were significantly correlated with lower scores in several subscales of MSEL, ESCS, VABS-C, and PEDI-C, especially for gross motor, mobility, and socialization functioning in all children with RTT. CONCLUSION Age-related differences in fine motor and sociocommunicative skills were observed between the young-RTT and old-RTT group, as measured using standardized assessments. Greater severity of RTT was correlated with poor motor, sociocommunicative, adaptive behavioral, and daily functional skills in stage III RTT. IMPACT Practitioners should be aware of clinical severity and the differences of developmental and adaptive behavioral functioning between younger and older children in the pseudostationary stage of RTT to provide specific age-related treatments. LAY SUMMARY With an understanding of severity and differences of developmental and adaptive behavioral functioning between younger and older children, clinical professionals can provide specific age-related treatments.
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Affiliation(s)
- Shih-Ya Wang
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, Da Chien Health Medical System, Miaoli County, Taiwan
| | - Wang-Tso Lee
- Department of Pediatric Neurology, National Taiwan University Children's Hospital, Taipei, Taiwan.,Department of Pediatrics, College of Medicine, National Taiwan University, Taipei, Taiwan.,Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jeng-Yi Shieh
- Department of Physical Medicine and Rehabilitation, National Taiwan University, Taipei, Taiwan
| | - Yen-Hsun Huang
- Being Alive Clinic, Taipei, Taiwan.,Department of Clinical Psychology, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Lee-Chin Wong
- Department of Pediatric Neurology, National Taiwan University Children's Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chih-Hsuan Tsao
- Department of Psychology, National Taiwan University, Taipei, Taiwan.,Department of Foreign Languages and Literatures, National Taiwan University, Taipei, Taiwan
| | - Yi-Lun Chiu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan
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9
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Cheong PL, Tsai JM, Wu YT, Lu L, Chiu YL, Shen YT, Li YJ, Tsao CH, Wang YC, Chang FM, Huang YH, Sun CW. Cultural Adaptation and Validation of Mullen Scales of Early Learning in Taiwanese children with Autism Spectrum Disorder, Global Developmental Delay, and Typically Developing Children. Res Dev Disabil 2022; 122:104158. [PMID: 35032783 DOI: 10.1016/j.ridd.2021.104158] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 11/09/2021] [Accepted: 12/23/2021] [Indexed: 05/22/2023]
Abstract
BACKGROUND The Mullen Scales of Early Learning (MSEL) is a standardized comprehensive developmental assessment tool for children aged 0-68 months. However, few Asia-based studies have explored cultural and linguistic adaptations of the MSEL or investigated its psychometric properties in populations with autism spectrum disorder (ASD). AIMS This study evaluated the reliability and validity of the MSEL-Taiwan version (MSEL-T) for Taiwanese children with ASD, global developmental delay (GDD), and typical development (TD). METHODS AND PROCEDURES The MSEL items were translated and modified according to the language and culture in Taiwan. In total, 191 children (ASD, 69; GDD, 36; and TD, 86) aged 19-68 months were assessed using the MSEL-T and Peabody Developmental Motor Scales 2 (PDMS-2) at enrollment, followed by the assessments of Vineland Adaptive Behavior Scale-Chinese version (VABS-C) at the age of 36 months or later. OUTCOMES AND RESULTS All subscales were verified to have good interrater reliability and internal consistency, and subscale scores indicated moderate to high correlations with PDMS-2 and VABS-C scores. Significant differences in MSEL-T scores were observed between same-aged pairs of children with TD and GDD and between pairs of children with TD and ASD. CONCLUSIONS AND IMPLICATIONS The findings provide evidence of validity and reliability of the MSEL-T. And it is suggested that the culturally and linguistically adapted MSEL-T is a good tool for the clinical assessment of children with and without ASD.
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Affiliation(s)
- Pou-Leng Cheong
- Department of Pediatrics, National Taiwan University Hospital Hsin-Chu Hospital, No. 25, Lane 442, Sec. 1, Jingguo Rd., Hsinchu City, 300, Taiwan, ROC; Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, 1001 University Road, Hsinchu, 300, Taiwan, ROC; Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan, ROC
| | - Jung-Mei Tsai
- Department of Psychology, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC; Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, No. 1, Changde St., Zhongzheng Dist., Taipei City, 100229, Taiwan, ROC.
| | - Lu Lu
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, No. 1, Changde St., Zhongzheng Dist., Taipei City, 100229, Taiwan, ROC
| | - Yi-Lun Chiu
- Department of Social Work, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC
| | - Yi-Ting Shen
- Department of Psychology, Kaohsiung Medical University, No. 100, Shih-Chuan 1st Road, Sanmin Dist., Kaohsiung City, 80708, Taiwan, ROC
| | - Yao-Jen Li
- Insititute of Epidemiology and Prevention Medicine, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC
| | - Chih-Hsuan Tsao
- Department of Psychology, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC; Department of Foreign Languages and Literatures, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC
| | - Yi-Chung Wang
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., Taipei, 10617, Taiwan, ROC
| | - Fu-Mei Chang
- Department of Clinical Psychology, Songde Branch, Taipei City Hospital, No. 145, Zhengzhou Rd., Datong Dist., Taipei City, 10341, Taiwan, ROC
| | - Yen-Hsun Huang
- Being Alive Clinic, 1F., No. 6-1, Ln. 38, Sec. 2, Nangang Rd., Nangang Dist., Taipei City, 115028, Taiwan, ROC; Department of Clinical Psychology, Fu Jen Catholic University, No. 510, Zhongzheng Rd., Xinzhuang Dist., New Taipei City, 242062, Taiwan, ROC
| | - Chia-Wei Sun
- Department of Photonics, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, 1001 University Road, Hsinchu, 300, Taiwan, ROC
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10
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Wu YT, Yao T, Shi J, Wang JM, Liu GM, Wang FZ, Feng YL, Wang SP. [Immunity persistence of 60 μg high dose hepatitis B vaccine and influencing factors in maintained hemodialysis patients]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1566-1572. [PMID: 34814585 DOI: 10.3760/cma.j.cn112338-20210319-00221] [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: 06/13/2023]
Abstract
Objective: To compare the anti-HBs level in maintained hemodialysis patients one year after receiving 20 μg and 60 μg hepatitis B vaccination at 0, 1 and 6 months, and explore the influence factors for the immunity persistence and their interactions. Methods: Based on a randomized controlled trial of 20 μg and 60 μg hepatitis B vaccine immunization in maintained hemodialysis patients at 0, 1, and 6 months, follow up was conducted for the patients for one year after the completion of the vaccination for the quantitative detection of anti-HBs, and χ2 test, t test, unconditional logistic regression and interaction analyses were used for statistical analysis. Results: One year after the vaccination, 125 and 124 patients in the 20 μg and 60 μg groups were tested for anti-HBs, respectively. The positive rate of anti-HBs in the 60 μg group (77.42%, 96/124) was significantly higher than that in the 20 μg group (65.60%, 82/125) (P<0.05). After adjusting for the confounding factors, the positive probability of anti-HBs in the 60 μg group was 1.925 times higher than that in the 20 μg group (95%CI: 1.068-3.468). Patients with hemodialysis duration ≥5 years (OR=0.523, 95%CI: 0.293-0.935) and diabetes mellitus (OR=0.376, 95%CI: 0.173-0.818) had lower positive probability of anti-HBs. Moreover, there were additive and multiplicative interactions between hemodialysis duration ≥5 years and diabetes mellitus. Conclusions: The immunity persistence after one year in 60 μg hepatitis B vaccination group was longer than that in 20 μg hepatitis B vaccination group in maintained hemodialysis patients, vaccine dose, hemodialysis duration and diabetes mellitus were the influencing factors for the immunity persistence, there were additive and multiplicative interactions between hemodialysis duration ≥5 years and diabetes mellitus.
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Affiliation(s)
- Y T Wu
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - T Yao
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - J Shi
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - J M Wang
- Department of Nephrology, Linfen Central Hospital, Linfen 041000, China
| | - G M Liu
- Department of Clinical Laboratory, Heping Hospital Affiliated to Changzhi Medical College, Changzhi 046000, China
| | - F Z Wang
- Department of National Immunization Program, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y L Feng
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - S P Wang
- Department of Epidemiology, School of Public Health, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
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11
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Wu YT, Tsao CH, Huang HC, Yang TA, Li YJ. Relationship Between Motor Skills and Language Abilities in Children With Autism Spectrum Disorder. Phys Ther 2021; 101:6124061. [PMID: 33522583 DOI: 10.1093/ptj/pzab033] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 10/08/2020] [Accepted: 12/31/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVES Few studies have examined the relationship between language abilities and specific motor skills in toddlers with autism spectrum disorder (ASD). The aim of this study was to compare the relationship of receptive language (RL) and expressive language (EL) abilities with motor functioning in toddlers with ASD aged 24 to 36 months and their peers with typical development (TD). Furthermore, the study compared multidimensional motor functioning in toddlers with ASD with delayed RL and EL development and toddlers with ASD and typical RL and EL development. The predictive powers of the motor skills were examined for the group with delayed RL and EL development. METHODS The language abilities of 38 toddlers with ASD and 38 age-matched toddlers with TD were evaluated using the Receptive and Expressive Language Subscales of the Mullen Scale of Early Learning, and their motor skills were assessed using the Peabody Developmental Motor Scales, Second Edition. RESULTS Significant correlations between language ability and motor functioning were observed in the ASD and TD groups. The ASD group with delayed RL and EL development had lower scores for multidimensional motor functioning than the ASD group with typical RL and EL development and the TD group. Moreover, the risks of delayed EL and RL development could be predicted by the lower motor scores in toddlers with ASD. CONCLUSIONS The positive correlation between language abilities and motor functioning in toddlers with ASD indicated potential connections between the early onsets of motor and speech-language impairments in these toddlers. IMPACT The results may have implications for the development of motor-based interventions targeting language development in young children with ASD.
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Affiliation(s)
- Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Hsuan Tsao
- Department of Foreign Languages and Literatures, National Taiwan University, Taipei, Taiwan.,Department of Psychology, National Taiwan University, Taipei, Taiwan
| | - Hsiao-Ching Huang
- Department of Psychology, National Taiwan University, Taipei, Taiwan
| | - Tian-Ai Yang
- Department of Guidance and Counseling, National Changhua University of Education, Chunghua, Taiwan
| | - Yao-Jen Li
- Insititute of Epidemiology and Prevention Medicine, National Taiwan University, Taipei, Taiwan
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12
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Dong S, Yao T, Shao ZH, Wu YT, Liu Y, Wu JH, Xue TC, Feng YL, Wang SP. [Related factors and interaction on hepatitis C virus infection in patients receiving methadone maintenance treatment in Taiyuan]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:677-682. [PMID: 34814450 DOI: 10.3760/cma.j.cn112338-20201028-01289] [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: 06/13/2023]
Abstract
Objective: To explore the prevalence of hepatitis C virus (HCV) infection, influence factors and interaction on HCV infection in patients receiving methadone maintenance treatment (MMT) in Taiyuan. Methods: Between April-June 2019, three MMT clinics in Taiyuan were selected to conduct a face-to-face questionnaire survey among MMT patients to collect the information about their socio-demographic characteristics, drug use, MMT, sexual behavior and health status. Software EpiData 3.1 was used for real-time double entry to establish the database. Software SAS 9.4 was used to analyze the data, and χ2 test was used for univariate analysis and logistic regression model was used for multivariate and interaction analyses. Results: A total of 903 subjects were surveyed among MMT patients, the male to female ratio of was 7.21∶1(743∶103), and the rate of HCV infection was 12.53% (106/846). After adjusting for the confounding factors, being women (OR=1.936, 95%CI: 1.023-3.662), having sex with drug users (OR=2.073, 95%CI: 1.110-3.871) and injection drug use (OR=7.737, 95%CI: 4.614-12.973) might be the risk factors for HCV infection in patients receiving MMT. The results showed that there were multiplicative interactions among women, having sex with drug user and injection drug use on HCV infection. Conclusions: Being women, having sex with drug user and injection drug use were associated with higher risk for HCV infection in patients receiving MMT in Taiyuan. There were multiplication interactions between being women and having sex with drug user, being female and injection drug use, and having sex with drug use and injection drug use on HCV infection.
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Affiliation(s)
- S Dong
- Department of Epidemiology, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - T Yao
- Department of Epidemiology, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - Z H Shao
- Department of Epidemiology, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - Y T Wu
- Department of Epidemiology, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - Y Liu
- Methadone Maintenance Treatment Clinic,Compulsory Isolation Drug Rehabilitation Center of Shanxi Province, Taiyuan 030001, China
| | - J H Wu
- Methadone Maintenance Treatment Clinic; 109 Hospital of Shanxi Province, Taiyuan 030001, China
| | - T C Xue
- Methadone Maintenance Treatment Clinic, Xinghualing Central Hospital of Shanxi Province, Taiyuan 030000, China
| | - Y L Feng
- Department of Epidemiology, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
| | - S P Wang
- Department of Epidemiology, Shanxi Medical University, Taiyuan 030001, China Center of Clinical Epidemiology and Evidence Based Medicine, Shanxi Medical University, Taiyuan 030001, China
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13
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Liao CD, Wu YT, Tsauo JY, Chen PR, Tu YK, Chen HC, Liou TH. Effects of Protein Supplementation Combined with Exercise Training on Muscle Mass and Function in Older Adults with Lower-Extremity Osteoarthritis: A Systematic Review and Meta-Analysis of Randomized Trials. Nutrients 2020; 12:nu12082422. [PMID: 32806718 PMCID: PMC7468926 DOI: 10.3390/nu12082422] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 02/07/2023] Open
Abstract
Aging and osteoarthritis (OA) are associated with a high risk of muscle mass loss, which can lead to physical disability. This study investigated the effectiveness of protein supplementation combined with exercise training (PS + ET) in improving muscle mass and functional outcomes in older adults with lower-limb OA. A comprehensive search of online databases was performed to identify randomized controlled trials (RCTs) on the effectiveness of PS + ET in older adults with hip or knee OA. Meta-analysis and risk of bias assessment of the included RCTs were conducted. Six RCTs were included in this systemic review; they had a median (range/total) Physiotherapy Evidence Database (PEDro) score of 7 (6-9) out of 10, respectively. Five RCTs that enrolled patients who underwent total joint replacement were included in this meta-analysis. The PS + ET group exhibited significant improvements in muscle mass (standard mean difference [SMD] = 1.13, p < 0.00001), pain (SMD = 1.36, p < 0.00001), and muscle strength (SMD = 0.44, p = 0.04). Our findings suggest that PS + ET improves muscle mass, muscle strength, and functional outcomes and reduces pain in older adults with lower-limb OA, particularly in those who have undergone total joint replacement.
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Affiliation(s)
- Chun-De Liao
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei 100025, Taiwan; (C.-D.L.); (Y.-T.W.); (J.-Y.T.)
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan;
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei 100025, Taiwan; (C.-D.L.); (Y.-T.W.); (J.-Y.T.)
- Physical Therapy Center, National Taiwan University Hospital, Taipei 100229, Taiwan
| | - Jau-Yih Tsauo
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei 100025, Taiwan; (C.-D.L.); (Y.-T.W.); (J.-Y.T.)
| | - Pey-Rong Chen
- Department of Dietetics, National Taiwan University Hospital, Taipei 100225, Taiwan;
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 110301, Taiwan
| | - Yu-Kang Tu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei 100025, Taiwan;
| | - Hung-Chou Chen
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan;
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110301, Taiwan
| | - Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235041, Taiwan;
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110301, Taiwan
- Correspondence: ; Tel.: +886-2-2249-0088 (ext. 1600); Fax: +886-2-2248-0577
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14
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Liu HM, Chen SH, Wu YT, Zheng XM, Huang Z, Liu X, Zhao XH, Zhao HY, Ruan CY, Zu CH, Wang YY, Wu SL. [A cohort study on the association between resting heart rate and the risk of new-onset heart failure]. Zhonghua Xin Xue Guan Bing Za Zhi 2020; 48:413-419. [PMID: 32450659 DOI: 10.3760/cma.j.cn112148-20190703-00374] [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 prospectively explore the relationship between resting heart rate (RHR) and risk of new-onset heart failure. Methods: It was a prospective cohort study. People who attended the physical examination of Kailuan Group Company in 2006 and with complete electrocardiography (ECG) recordings were eligible for this study. A total of 88 879 participants aged 18 years old or more who were free of arrhythmia, a prior history of heart failure and were not treated with β-blocker were included. Participants were divided into 5 groups according to the quintiles of RHR at baseline (Q(1) group, 40-60 beats/minutes (n=18 168) ; Q(2) group, 67-70 beats/minutes (n=18 970) ; Q(3) group, 71-74 beats/minutes (n=13 583) ; Q(4) group, 75-80 beats/minutes (n=22 739) ; and Q(5) group,>80 beats/minutes (n=15 419) ) .The general clinical data and laboratory test results were collected. The outcome was the first occurrence of heart failure at the end of follow-up (December 31, 2016) .We used Cox regression model to examine the association between RHR and the risk of new-onset heart failure. Hazard ratio (HR) with 95% confidence intervals (CI) were calculated using Cox regression modeling. Results: Among the included patients 68 411 participants were male, mean age was (51.0±12.3) years old, and RHR was (74±10) beats/minutes. Statistically significant differences among the RHR quintiles were found for the following variables: age, gender, systolic blood pressure, diastolic blood pressure, triglycerides, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, fasting blood glucose, body mass index, the level of high-sensitivity C-reactive protein, education status, physical activity, smoking status, drinking status, history of diabetes, history of hypertension and history of use antihypertensive drugs (all P<0.01) . Higher RHR was linked with higher prevalence of diabetes, hypertension history, and higher systolic blood pressure, diastolic blood pressure and FBG levels (all P<0.01). After a mean follow-up of 9.5 years, the incidence of new-onset heart failure in Q(1), Q(2), Q(3), Q(4) and Q(5) groups was 1.60%(290/18 168), 1.36%(258/18 970), 1.80%(245/13 583), 1.76%(400/22 739) and 2.35%(362/15 419),respectively (P<0.01) . The person-year incidence of heart failure in Q(1), Q(2), Q(3), Q(4) and Q(5) groups was 1.7, 1.5, 1.9, 1.9 and 2.6 per 1 000 person-years respectively. Compared with the Q(2) group, multivariate analysis with adjustment for major traditional cardiovascular risk factors showed that HRs of Q(3),Q(4),and Q(5) group were 1.23 (95%CI 1.03-1.48, P<0.05) , 1.19 (95%CI 1.01-1.41, P<0.05) , 1.39 (95%CI 1.18-1.65, P<0.01) , respectively. In the absence of hypertension, diabetes, smoking and acute myocardial infarction, the Cox regression model showed that compared with Q(2) group, the HR of new-onset heart failure in Q(5) group was 1.58 (95%CI 1.02-2.45, P<0.05) . Conclusion: Increased RHR is associated with increased risk of new-onset heart failure in this cohort.
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Affiliation(s)
- H M Liu
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - S H Chen
- Employee Health Protection Center, Kailuan General Hosipital, Tangshan 063000, China
| | - Y T Wu
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - X M Zheng
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - Z Huang
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - X Liu
- Department of Gastroenterology, Kailuan General Hosipital, Tangshan 063000, China
| | - X H Zhao
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - H Y Zhao
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - C Y Ruan
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - C H Zu
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
| | - Y Y Wang
- Department of Gynaecology and Obstetrics, Kailuan General Hosipital, Tangshan 063000, China
| | - S L Wu
- Department of Cardiology, Kailuan General Hosipital, Tangshan 063000, China
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15
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Zhu CR, Du X, Liu Y, Zhao QH, Shi JH, Wu YT, Wei XM, Li HY, Lin LM, Wu SL, Huang Z. [Impact of change of ideal cardiovascular behavior and related factors on healthy vascular aging]. Zhonghua Xin Xue Guan Bing Za Zhi 2020; 48:66-71. [PMID: 32008298 DOI: 10.3760/cma.j.issn.0253-3758.2020.01.008] [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 impact of change of ideal cardiovascular behavior and related factors on healthy vascular aging(HVA). Methods: This study was a multi-center cross-sectional survey. Six thousand three hundred and sixteen participants who underwent at least 2 healthy examinations from 2006 to 2015 at 11 hospitals, including Kailuan Hospital and so on, and examined brachial-ankle pulse wave velocity (baPWV) during 2010 and 2016, with available information about cardiovascular behavior and factors were included. The cardiovascular health score (CHS) was calculated. Basic CHS was collected from the first examination. The second CHS derived from the healthy examination in the same year of baPWV examination. Change of cardiovascular health score (ΔCHS) was calculated. Participants were defined into 5 groups according to ΔCHS, namely ΔCHS≤-2 (n=2 166), ΔCHS=-1 (n=1 284), ΔCHS=0 (n=1 187), ΔCHS=1 (n=860), and ΔCHS≥2 (n=819). Participants' characteristics, value of baPWV and proportion of HVA were compared among different groups. Multiple logistic regression analysis was used to investigate the association between ΔCHS and HVA. The ΔCHS was recalculated and included in multiple logistic regression analysis model again after each component of the cardiovascular health metrics was removed separately in order to investigate effects of removal factors on HVA by observing changes in effect values. Results: The percentage of the participants with HVA in the group of ΔCHS≤-2, ΔCHS=-1, ΔCHS=0, ΔCHS=1 and ΔCHS≥2 were 23.3%(505/2 166), 27.8%(357/1 284), 28.7%(341/1 187),31.9%(274/860) and 33.9%(278/819), respectively. After adjustment for age, sex, income, education, alcohol consumption and the basic CHS, a significant positive association between ΔCHS and proportion of participants with HVA was observed (OR=1.50, 95%CI 1.44-1.56). Multiple regression analysis after removing each single cardiovascular behavior or factor showed that the OR value decreased as follow systolic blood pressure (OR=1.04, 95%CI 1.00-1.09), fasting blood glucose (OR=1.14, 95%CI 1.09-1.18), physical exercise (OR=1.16, 95%CI 1.11-1.21), salt intake (OR=1.17, 95%CI 1.12-1.22), body mass index (OR=1.18, 95%CI 1.13-1.23), smoking(OR=1.18, 95%CI 1.13-1.23) and total cholesterol (OR=1.20, 95%CI 1.16-1.24). Conclusion: The improvement of every ideal cardiovascular behavior and factor is associated with the increase of the proportion of HVA population.
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Affiliation(s)
- C R Zhu
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - X Du
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - Y Liu
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - Q H Zhao
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - J H Shi
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - Y T Wu
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - X M Wei
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - H Y Li
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - L M Lin
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - S L Wu
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
| | - Z Huang
- Department of Cardiology, Kailuan Hospital Affiliated to Hebei United University, Tangshan 063000, China
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Feng B, Qin CY, Geng XS, Yu Q, Wang WQ, Wu YT, Yan X, Ji LL, Shen BF. The emission of γ-Ray beams with orbital angular momentum in laser-driven micro-channel plasma target. Sci Rep 2019; 9:18780. [PMID: 31827174 PMCID: PMC6906474 DOI: 10.1038/s41598-019-55217-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 11/06/2019] [Indexed: 11/09/2022] Open
Abstract
We investigated the emission of multi-MeV γ-Ray beams with orbital angular momentum (OAM) from the interaction of an intense circularly polarized (CP) laser with a micro-channel plasma target. The driving laser can generate high energy electrons via direct laser acceleration within the channel. By attaching a plasma foil as the reflecting mirror, the CP laser is reflected and automatically colliding with the electrons. High energy gamma-photons are emitted through inverse Compton scattering (ICS) during collision. Three-dimensional particle-in-cell simulations reveal that the spin angular momentum (SAM) of the CP laser can be transferred to the OAM of accelerated electrons and further to the emitted gamma-ray beam. These results may guide future experiments in laser-driven gamma-ray sources using micro-structures.
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Affiliation(s)
- B Feng
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - C Y Qin
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - X S Geng
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Q Yu
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China
| | - W Q Wang
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Y T Wu
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - X Yan
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - L L Ji
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China. .,Center for Excellence in Ultra-intense Laser Science, Chinese Academy of Sciences, Shanghai, 201800, China.
| | - B F Shen
- State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai, 201800, China. .,Shanghai Normal University, Shanghai, 200234, China.
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17
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Yang YC, Lu L, Jeng SF, Tsao PN, Cheong PL, Li YJ, Wang SY, Huang HC, Wu YT. Multidimensional Developments and Free-Play Movement Tracking in 30- to 36-Month-Old Toddlers With Autism Spectrum Disorder Who Were Full Term. Phys Ther 2019; 99:1535-1550. [PMID: 31392998 DOI: 10.1093/ptj/pzz114] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 01/28/2019] [Accepted: 03/31/2019] [Indexed: 11/13/2022]
Abstract
BACKGROUND Few studies have investigated multidimensional developments and free-play movement performance in toddlers with an early diagnosis of autism spectrum disorder (ASD). OBJECTIVE This study compared cognitive, motor, and behavioral developments and free-play movement performance in toddlers with ASD who were full term (FT-ASD), toddlers who were full term and are typically developing (FT-TD), and toddlers who were born preterm and had a very low birth weight (VLBW-PT). DESIGN This was a prospective cross-sectional study. METHODS Forty-five 30- to 36-month-old age-matched toddlers were recruited and divided into FT-ASD, FT-TD, and VLBW-PT groups. Their developments were examined using the Mullen Scales of Early Learning; the Peabody Developmental Motor Scales, Second Edition; the Child Behavior Checklist for Ages 1.5 to 5; and the Repetitive Behavior Scale-Revised. In addition, the toddlers' free-play movements were tracked in laboratory settings using an automatic movement tracking system. RESULTS Toddlers with FT-ASD exhibited lower cognitive and motor scores and a higher degree of behavioral problems compared with toddlers with FT-TD or VLBW-PT. Furthermore, the movement tracking data in a free-play setting revealed that toddlers with FT-ASD displayed a higher degree of turning velocity, a higher moving time, and a higher frequency of moving toward the peripheral region compared with toddlers with FT-TD or VLBW-PT. Moreover, several motor developmental and movement-tracking indicators were found to correlate with behavioral problems and cognitive scores in toddlers with FT-ASD. LIMITATIONS The study results may have been affected by the small sample size, the cross-sectional design, and tracking only the whole body without subtle movements or segmental motions. CONCLUSIONS The findings suggest varied aspects of co-occurring developmental conditions and movement-based problems in toddlers with FT-ASD. Using standardized and sensitive measures for the early assessment of perceptuo-motor impairments is necessary for timely early intervention for such toddlers.
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Affiliation(s)
- Yu-Ching Yang
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Lu Lu
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Suh-Fang Jeng
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University
| | - Po-Nien Tsao
- Department of Pediatrics, National Taiwan University Children Hospital, Taipei, Taiwan
| | - Pou-Leng Cheong
- Department of Pediatrics, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Yao-Jen Li
- Institute of Epidemiology and Prevention Medicine, National Taiwan University
| | - Shih-Ya Wang
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University
| | - Hsiao-Ching Huang
- School and Graduate Institute of Psychology, National Taiwan University
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Room 317, Floor 3, No. 17, Xu-Zhou Road, Taipei 10055, Taiwan; and Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital
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Xu H, Zhang GX, Zou XF, Wang XN, Wu GQ, Xia W, Yuan YH, Xiao RH, Wu YT, Liao YF, Jiang B, Chen HM, Liu QL, Xie TP. [Suprapubic-assisted laparoendoscopic single-site surgery in nephroureterectomy A case series of 4 patients]. Zhonghua Yi Xue Za Zhi 2019; 99:2840-2843. [PMID: 31550813 DOI: 10.3760/cma.j.issn.0376-2491.2019.36.009] [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 evaluate the feasibility and clinical value of suprapubic-assisted laparoendoscopic single-site surgery (SA-LESS) in nephroureterectomy using method of transvaginal natural orifice specimen extraction (NOSE) (SA-LESS+TV-NOSE NU). Methods: Four patients (three cases of renal pelvic carcinoma and one case of ureteral carcinoma) undergoing SA-LESS+TV-NOSE NU were enrolled between April 2015 and January 2016. After general anesthesia, the patients were placed in the lithotomy position with the affected side elevated by 60°. Two trocars were inserted at the medial margin of umbilicus, and the third one was inserted into abdominal cavity at the superior margin of pubic symphysis. The operation was performed under a direct vision with a 5.4 mm 0° flexible-tip laparoscope. Firstly, the distal ureter was isolated completely and blocked by a Hem-O-lok clip. Then, the laparoscopic nephrectomy was performed according to the standard method. Finally, the bladder cuff excision was executed and the incision was sutured. The intact specimen was placed inside a homemade bag and removed through the incision at posterior vaginal fornix. Results: All the procedures were successfully performed. The median operative time was 150 (range: 120 to 210) minutes, and the median estimated blood loss was 180 (range: 80 to 350) ml. No major perioperative complications occurred. The mean visual analogue score (VAS) of 24 hours and 48 hours after operation were 3.25 (range: 2 to 5) and 2.25 (range: 2 to 3). All the patients resumed ambulation on postoperative day 1. Pelvic drainage tube was removed on postoperative day 2-4. On postoperative day 7, urethral catheter was removed. The patients were discharged on postoperative day 7-9. During the follow-up of 20-29 months, the patient recovered well with no case of incisional hernia and pelvic, abdominal infections. The vaginal fornix incision healed well, and the umbilical and suprapubic puncture scars were not obvious. All the patients completed the patient-assessed acromegaly symptom questionnaire PASQ. The average PSAQ score of 3 months after surgery was 34.5. Three of them restarted their sex lives, with an average female sexual function index score of 16.0, which was not significantly different with that of preoperation (15.6). There was no tumor recurrence, metastasis and implantation in all cases. Conclusion: SA-LESS+TV-NOSE NU is safe and feasible for upper tract urothelial carcinoma with faster postoperative recovery, less pain, shorter hospitalization time, better cosmetic results, and does not cause negative effect on the female sexual function.
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Affiliation(s)
- H Xu
- Department of Urology, First Affiliated Hospital of Gannan Medical University; Institute of Urology, Gannan Medical University, Ganzhou, Jiangxi 341000, China
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19
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Wu YT, Ma Q, Tang BF, Liu FM, Jin D, Wang L, Gai XC, Zhang HB. [Phosphatase and tensin homolog deleted on chromosome ten deficiency sensitizes tumor cells to lithium chloride treatment]. Zhonghua Yi Xue Za Zhi 2019; 99:2362-2366. [PMID: 31434417 DOI: 10.3760/cma.j.issn.0376-2491.2019.30.008] [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 identify the therapeutic efficacy of lithium chloride (LiCl) on phosphatase and tensin homolog deleted on chromosome ten (PTEN)-deficient tumors. Methods: First, the Catalogue of Somatic Mutations in Cancer for mutation spectrum of human endometrial carcinoma samples was analyzed. Second, the relationship between PTEN abundance and LiCl inhibition of endometrial cancer cell lines using Pten(+/+) and Pten(-/-) mouse embryonic fibroblast (MEF) lines was investigated. Moreover, potential alterations of mammalian target of rapamycin (mTOR) signaling pathway after treatment with LiCl were checked.Last,LiCl's efficacy on PTEN null tumors was studied. Results: PTEN was mutated in 39% of endometrial carcinomas. LiCl preferentially inhibited the proliferation of PTEN-deficient endometrial carcinoma cells and MEFs. Furthermore, LiCl blocked PTEN-deficient tumor development. Mechanistically, LiCl down-regulated mTOR signaling. Conclusions: PTEN is the most frequently mutated gene in endometrial carcinoma.By targeting mTOR signaling pathway,LiCl is a promising regimen for the treatment of tumors with PTEN deficiency.
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Affiliation(s)
- Y T Wu
- Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100005, China
| | - Q Ma
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian 116011, China
| | - B F Tang
- Department of Radiology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310000, China
| | - F M Liu
- Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100005, China
| | - D Jin
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian 116011, China
| | - L Wang
- Department of Oncology, First Affiliated Hospital, Dalian Medical University, Dalian 116011, China
| | - X C Gai
- Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100005, China
| | - H B Zhang
- Department of Physiology, Institute of Basic Medical Sciences and School of Basic Medicine, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100005, China
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Wong LC, Wu YT, Hsu CJ, Weng WC, Tsai WC, Lee WT. Cognition and Evolution of Movement Disorders of FOXG1-Related Syndrome. Front Neurol 2019; 10:641. [PMID: 31316448 PMCID: PMC6611493 DOI: 10.3389/fneur.2019.00641] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2019] [Accepted: 05/30/2019] [Indexed: 12/12/2022] Open
Abstract
FOXG1-related syndrome is a rare neurodevelopmental encephalopathy characterized by early onset hyperkinetic movement disorders, absent language, autistic features, epilepsy, and severe cognitive impairment. However, detailed evaluation of cognition and evolution of movement disorders over time have not been clearly described before. In this study, we performed whole-exome sequencing in a cohort with unknown severe encephalopathy and movement disorders, with/without autistic behaviors. We identified FOXG1 mutations in three patients. One of them had a novel mutation that has not been described before. The neuropsychological test by Mullen Scales of Early Learning (MSEL) showed severe psychomotor impairments in all patients. There were uneven cognitive abilities in terms of verbal and non-verbal cognitive domains in all of them, with approximately 2 months differences. Gross motor skills and expressive language were more severely affected than the other domains in all the patients. All individuals had early onset hyperkinetic movement disorders. The movement disorders in one of our patients changed from predominantly hyperkinetic in early childhood to more hypokinetic in adolescence with the development of dystonia. To the best of our knowledge, this evolution had never been described before. In conclusion, individuals with FOXG1-related syndrome may show clinical progression from hyperkinetic to hypokinetic features over time. There were also uneven cognitive abilities in verbal and non-verbal cognitive domains. The FOXG1 mutation should be considered in individuals with a history of hyperkinetic movements, microcephaly, and uneven cognitive abilities with characteristic brain images.
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Affiliation(s)
- Lee-Chin Wong
- Department of Pediatrics, Cathay General Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation, National Taiwan University, Taipei, Taiwan
| | - Chia-Jui Hsu
- Department of Pediatrics, Taipei City Hospital YangMing Branch, Taipei, Taiwan
| | - Wen-Chin Weng
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Wen-Che Tsai
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
| | - Wang-Tso Lee
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Brain and Mind Sciences, National Taiwan University College of Medicine, Taipei, Taiwan
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Tsai JM, Lu L, Jeng SF, Cheong PL, Gau SSF, Huang YH, Wu YT. Validation of the modified checklist for autism in toddlers, revised with follow-up in Taiwanese toddlers. Res Dev Disabil 2019; 85:205-216. [PMID: 30579261 DOI: 10.1016/j.ridd.2018.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Revised: 11/17/2018] [Accepted: 11/24/2018] [Indexed: 06/09/2023]
Abstract
BACKGROUND The Modified Checklist for Autism in Toddlers, Revised with Follow-Up (M-CHAT-R/F) is a two-stage screening scale for determining the risk of autism spectrum disorder (ASD) in toddlers. However, the validity of the M-CHAT-R/F for Asian populations has not yet been established. AIMS This study investigated the psychometric properties of the M-CHAT-R/F, Taiwan version (M-CHAT-R/F-T), among low- and high-risk Taiwanese toddlers aged 16-30 months. The associations among M-CHAT-R/F-T scores, developmental performance at 24 and 30 months, and ASD diagnosis prediction at 36 months were examined. METHODS AND PROCEDURES A two-stage screening of the M-CHAT-R/F-T was applied to a study sample comprising 25 toddlers with ASD and 71 atypically developing (ATD) and 221 typically developing (TD) toddlers. OUTCOMES AND RESULTS The M-CHAT-R/F-T exhibited acceptable internal consistency and test-retest reliability. The M-CHAT-R/F-T scores were significantly correlated with several syndrome scores of the Child Behavior Checklist for Ages 1.5-5 and were significantly higher among toddlers with ASD than among ATD or TD toddlers. Furthermore, M-CHAT-R/F-T scores were negatively correlated with developmental scores in the Mullen Scales of Early Learning at 24 and 30 months. Moreover, the screening exhibited acceptable predictive validity (sensitivity = 0.86; specificity = 0.96) for ASD diagnosis at 36 months. CONCLUSIONS AND IMPLICATIONS The findings indicate that the M-CHAT-R/F-T is a valid and reliable tool for the developmental screening of low- and high-risk Taiwanese toddlers in community and clinical settings.
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Affiliation(s)
- Jung-Mei Tsai
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Lu Lu
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Suh-Fang Jeng
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Pou-Leng Cheong
- Department of Pediatrics, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Susan Shur-Fen Gau
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
| | - Yen-Hsun Huang
- Department of Child and Adolescent Psychiatry, Taipei City Psychiatric Center, Taipei City Hospital, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan.
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22
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Zhu GQ, Li L, Yan HB, Wu YT, Li WH, Fu BQ, Jia WZ. [Advances in research on echinococcus shiquicus tapeworm]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 53:112-117. [PMID: 30605973 DOI: 10.3760/cma.j.issn.0253-9624.2019.01.017] [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
Echinococcosis is an age-old disease that causes serious damage to the animal husbandry and the human health perennially. As a newly discovered species of Echinococus, E. shiquicus has the potential public health significance and could be a potential parasitic zoonosis. In this review, its etiology, life cycle, epidemiology, detection and diagnoses, public health etc. are discussed or summarized. Also, a series of comparisons among E. granulosus, E. multilocularis and E. shiquicus are made.
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Affiliation(s)
- G Q Zhu
- Key Laboratory of Veterinary Parasitology of Gansu Province, Key Laboratory of Zoonoses of Agriculture Ministry, State Key Laboratory of Veterinary Etiological Biology, Lanzhou Veterinary Research Institute, CAAS, Lanzhou 730046, China
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Guo W, Wang J, Gao WB, Wu EL, Wu YT. [A comparison study of cognitive-behavioral therapy alone versus combination with tapered hypnotic agents in patients with chronic insomnia]. Zhonghua Nei Ke Za Zhi 2019; 58:56-62. [PMID: 30605952 DOI: 10.3760/cma.j.issn.0578-1426.2019.01.010] [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: 06/09/2023]
Abstract
Objective: To investigate the efficacy of cognitive-behavioral therapy for insomnia (CBT-i) or combination with tapered hypnotic agents. Methods: Seventy-five patients were randomized into either CBT-i group (n=37) or combination group (n=38). The duration of treatment lasted for 8 weeks. The efficacy was evaluated by Pittsburgh sleep quality index (PSQI), Beck depression index (BDI) , Beck anxiety inventory (BAI) and sleep diary variables at baseline, middle and end of treatment. Results: (1)Compared with the results at baseline, the total scores of PSQI,BDI and BAI in both groups significantly decreased at the end of treatment: CBT-i group, PSQI (4.7±2.5) vs. (12.9±3.5); BDI (3.2±4.4) vs. (9.7±6.4); BAI (4.2±5.6) vs. (10.7±8.1); and combination group, PSQI (5.8±2.8) vs. (13.9±3.1); BDI (4.5±4.8) vs. (13.8±8.7); BAI (4.4±4.0) vs. (14.1±6.3) (all P<0.01). (2) Compared with the results at baseline, subjective sleep quality (SQ), sleep onset latency (SOL), sleep efficiency (SE), sleep disturbance (SD) and used sleep medication (USM) in PSQI in combination group significantly decreased at week 4 and 8 (all P<0.05) . The total sleep time (TST) and daytime dysfunction (DF) in PSQI significantly decreased at week 8 (both P<0.05) . (3) Compared with combination group, improvement of SOL and SE in CBT-i group was superior (both P=0.01). Conclusions: CBT-i for chronic insomnia is effective in both CBT-i alone and combination with tapered hypnotic agents. CBT-i group is superior in improving SOL and SE. Combination regimen in our study can significantly reduce the doses of medication.
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Affiliation(s)
- W Guo
- Chinese Academy of Sciences, Institute of Psychology & Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - J Wang
- Department of Psychology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - W B Gao
- Chinese Academy of Sciences, Institute of Psychology & Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - E L Wu
- Chinese Academy of Sciences, Institute of Psychology & Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - Y T Wu
- Chinese Academy of Sciences, Institute of Psychology & Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
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Wu YT, Wang J, Chen YW, Guo W, Wu EL, Tang CR, Feng F, Feng YS. [The efficacy of cognitive behavioral therapy in insomnic patients with or without comorbidities: a pilot study]. Zhonghua Nei Ke Za Zhi 2018; 57:731-737. [PMID: 30293333 DOI: 10.3760/cma.j.issn.0578-1426.2018.10.007] [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
Objectives: To evaluate the effectiveness of cognitive behavior therapy for insomnia (CBT-i) in chronic insomnia patients in terms of the improvements of psychological and sleep diary parameters. Methods: Patients who met the diagnostic criteria of chronic insomnia, were divided into primary group or comorbid group. Both groups received standard CBT-i interventions. Psychological scales and sleep diaries were used to evaluate participants' severity of insomnia and psychological conditions related to insomnia at four time points: before intervention (baseline), immediate after intervention, 4 weeks and 16 weeks after intervention. Results: Both groups achieved significant improvements after intervention on psychological measurements and sleep diary parameters. Such improvements were maintained at 4-week and 16-week follow-ups. The sleep diary data indicated that by the end of the intervention, there were significant differences on sleep onset latency (51.72 min to 10.53 min in primary group, P<0.01; 59.26 min to 15.67min in comorbid group, P<0.01) and sleep efficiency (71% to 95% in primary group, P<0.01; 68% to 90% in comorbid group, P<0.01). There were differences on sleep onset latency (10.00 min vs. 13.93 min, P<0.05), total sleep time (355.71 min vs. 327.85 min, P<0.05) and sleep efficiency (95% vs. 91%, P<0.01) in primary group and comorbid group respectively. No differences were found on wake after sleep onset in the two groups. Conclusions: Chronic insomnia patients with or without comorbidities both have improvements after CBT-i. Sleep diary parameters rather than psychological measurements are different in two groups. Thus, CBT-i is an effective non-pharmaceutical therapy inpatients with chronic insomnia.
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Affiliation(s)
- Y T Wu
- Key Laboratory of Behavioral Science, Chinese Academy of Sciences, Institute of Psychology & Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - J Wang
- Department of Psychology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Y W Chen
- Key Laboratory of Behavioral Science, Chinese Academy of Sciences, Institute of Psychology & Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
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Li J, Zhong D, Lü D, Huang HY, Du W, Yang J, Wu YT, Xia HJ, Tang WY, Sun XC. [Neuroendoscopy assisted microneurosurgery for posterior cranial fossa lesion]. Zhonghua Yi Xue Za Zhi 2018; 98:1311-1316. [PMID: 29764030 DOI: 10.3760/cma.j.issn.0376-2491.2018.17.006] [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 study the value of neuroendoscopy assisted microneurosurgery technique in the treatment of posterior cranial fossa lesion. Methods: Clinical data of 36 patients with posterior fossa lesions who accepted neuroendoscopy assisted microneurosurgery (NEAM group) in the department of neurosurgery of the First Affiliated Hospital of Chongqing Medical University, from January 2014 to December 2016, were retrospectively enrolled. A total of 113 cases diagnosed with the same lesions and accepted conventional microneurosurgery (non-NEAM group) in the same period were analyzed as control group. The total tumor resection rate, postoperative leakage of cerebrospinal fluid, intracranial infection, operating time and the recovery of facial nerve function were compared between the two groups. Results: Ninety-three patients with acoustic neuroma were analyzed, which were divided into non-NEAM group 78 cases (removed posterior lip of internal auditory canal in different degrees) and NEAM group 15 cases (not removed posterior lip of internal auditory canal). The total tumor resection rate and postoperative facial nerve function had no significant statistical differences between two groups. The operating time of NEAM group was longer than that of non-NEAM group (P=0.048, P<0.05), but the rate of leakage of cerebrospinal fluid and intracranial infection did not increase. Twenty-seven cases were diagnosed with cerebellopontine angle cholesteatoma. These cases were divided into two groups, 17 cases in non-NEAM group and 10 cases in NEAM group. NEAM group have higher total tumor resection rate (P=0.014, P<0.05), better short-term postoperative facial nerve function (P=0.039, P<0.05), and longer operating time (P=0.015, P<0.05), compared with non-NEAM group. No significant statistical differences were observed on long-term postoperative facial nerve function and postoperative complications. Of the 16 cases diagnosed tentorial meningioma, 10 cases were in non-NEAM group and 6 cases in NEAM group. Six cases in non-NEAM group and 4 cases in NEAM group were total removal. For the mean operating time, non-NEAM group was (6.6±1.0) hours and NEAM group was (7.1±0.7) hours. Thirteen cases were with fourth ventricular cholesteatoma, which all were totally resected, and 8 cases were in non-NEAM group and 5 cases in NEAM group. For non-NEAM group, 5 cases dissected cerebellar vermis and the mean operating time is (6.0±0.7) hours. However, NEAM group all did not dissect cerebellar vermis and the mean operating time is (6.4±0.4) hours. Conclusions: Neuroendoscopy assisted microneurosurgery for cranial fossa lesions was benefit to totally resect tumor and reduce unnecessary injury. It needed longer operating time, but not increase postoperative intracranial infection.
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Affiliation(s)
- J Li
- Department of Neurosurgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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Du W, Zhong D, Lü D, Li J, Huang HY, Yang J, Wu YT, Xia HJ, Tang WY, Sun XC. [Dynamic retraction microneurosurgery for the treatment of medial tentorial meningiomas]. Zhonghua Yi Xue Za Zhi 2018; 98:1317-1321. [PMID: 29764031 DOI: 10.3760/cma.j.issn.0376-2491.2018.17.007] [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 investigate the effectiveness and clinical significance of dynamic retraction microneurosurgery for the treatment of medial tentorial meningiomas. Methods: From January 2011 to December 2016, a cohort of 28 patients with medial tentorial meningiomas were treated by microneurosurgery at the First Affiliated Hospital of Chongqing Medical University. Patients who treated intraoperatively with dynamic retraction surgery from January 2014 to December 2016 were assigned into dynamic retraction group, and those with fixed retractors intraoperatively from January 2011 to December 2013 were assigned into retractor group. The surgical approaches tailored in our patients were based on predominant direction of tumor extension. The extent of tumor resection was scored according to the Simpson's classification scale. Comparisons of tumor size, operation time, hospitalization time, retraction-related injury, tumor Simpson resection grade and Karnofsky Performance Scale(KPS) score six months after surgery were also made between two groups. Results: A total of 12 patients(retractor group) were treated with the use of self-retaining brain retractors intraoperatively and dynamic retraction surgical procedure was performed intraoperatively in 16 patients(dynamic retraction group). The difference between two groups with regard to sex, age, tumor size, operation time and tumor Simpson resection grade was not statistically significant(all P>0.05). The mean duration of hospital time was shorter in the dynamic retraction group than that in the retractor group(18.3 d±1.8 d vs 20.2 d±1.3 d, P=0.004). The dynamic retraction group had lower incidence of retraction-related injury compared with the retractor group(1/16 vs 6/12), P=0.022]. The dynamic retraction group had better neurological recovery rate with KPS >80 evaluated six months after surgery compared with the retractor group(14/16 vs 5/12, P=0.017). Conclusions: Dynamic retraction microneurosurgery for the treatment of medial tentorial meningiomas is feasible, which can obviate or reduce the amount of brain retraction needed, and may be of help in lowering the risk of postoperative neurological deficits and complications and leading to reduced hospitalization cost and improved surgical outcomes.
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Affiliation(s)
- W Du
- Department of Neurosurgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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Wang FF, Bai YP, Zheng ZC, Tong J, Wu YT. Coexistence of pemphigus herpetiformis with extramammary Paget disease. Clin Exp Dermatol 2017; 43:324-326. [PMID: 29230853 DOI: 10.1111/ced.13318] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/10/2017] [Indexed: 11/28/2022]
Affiliation(s)
- F F Wang
- Graduate School, Beijing University of Chinese Medicine, Beijing, China.,Department of Dermatology and Venereology, China-Japan Friendship Hospital, No. 2, Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - Y P Bai
- Department of Dermatology and Venereology, China-Japan Friendship Hospital, No. 2, Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - Z C Zheng
- Department of Dermatology and Venereology, China-Japan Friendship Hospital, No. 2, Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - J Tong
- Department of Pathology, China-Japan Friendship Hospital, No. 2, Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - Y T Wu
- Department of Dermatology and Venereology, China-Japan Friendship Hospital, No. 2, Yinghua East Street, Chaoyang District, Beijing, 100029, China
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Chen YL, Wu YT, Hsia CC, Chang ST, Chiang SL. Nontraumatic Acute Anterior Cord Syndrome Caused by Cervical Disc Herniation after Napping with Neck Extension. HONG KONG J EMERG ME 2017. [DOI: 10.1177/102490791302000611] [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: 11/17/2022] Open
Abstract
Nontraumatic acute anterior cord syndrome caused by disc herniation occurring in the cervical spine is rare. A 39-year-old man presented with a sharp burning pain in bilateral upper limbs and progressive paraplegia after a nap with neck extension. He had impaired sensation of pain and temperature with preservation of proprioception and light touch below the C6 level. The magnetic resonance imaging showed focal hyperintensity of the anterior cord at the C5-C7 level and central herniation of C5-6 and C6-7 discs. An anterior discectomy of C5-6 and C6-7 was conducted because of the poor response to a high dose of steroid. A postoperative intensive rehabilitation treatment was also performed. The patient showed significant improvement in motor and sensory function three months postoperatively. Long-term repetitive neck extension should be avoided because it may be a risk for degenerative spondylotic change and cord compression disorders. Surgical intervention should be considered in a patient with anterior cord syndrome associated with nontraumatic cervical disc herniation. (Hong Kong j.emerg.med. 2013;20:389-391)
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Affiliation(s)
| | | | - CC Hsia
- Tri-Service General Hospital, Department of Neurosurgery, National Defense Medical Center, No. 325, Sec. 2, Cheng-Kung Road, Neihu District, Taipei, Taiwan
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Liao CD, Tsauo JY, Wu YT, Cheng CP, Chen HC, Huang YC, Chen HC, Liou TH. Effects of protein supplementation combined with resistance exercise on body composition and physical function in older adults: a systematic review and meta-analysis. Am J Clin Nutr 2017; 106:1078-1091. [PMID: 28814401 DOI: 10.3945/ajcn.116.143594] [Citation(s) in RCA: 166] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 07/12/2017] [Indexed: 12/26/2022] Open
Abstract
Background: Overweight and obese older people face a high risk of muscle loss and impaired physical function, which may contribute to sarcopenic obesity. Resistance exercise training (RET) has a beneficial effect on muscle protein synthesis and can be augmented by protein supplementation (PS). However, whether body weight affects the augmentation of muscular and functional performance in response to PS in older people undergoing RET remains unclear.Objective: This study was conducted to identify the effects of PS on the body composition and physical function of older people undergoing RET.Design: We performed a comprehensive search of online databases to identify randomized controlled trials (RCTs) reporting the efficacy of PS for lean mass gain, strength gain, and physical mobility improvements in older people undergoing RET.Results: We included 17 RCTs; the overall mean ± SD age and body mass index (BMI; in kg/m2) in these RCTs were 73.4 ± 8.1 y and 29.7 ± 5.5, respectively. The participants had substantially greater lean mass and leg strength gains when PS and RET were used than with RET alone, with the standard mean differences (SMDs) being 0.58 (95% CI: 0.32, 0.84) and 0.69 (95% CI: 0.39, 0.98), respectively. The subgroup of studies with a mean BMI ≥30 exhibited substantially greater lean mass (SMD: 0.53; 95% CI: 0.19, 0.87) and leg strength (SMD: 0.88; 95% CI: 0.42, 1.34) gains in response to PS. The subgroup of studies with a mean BMI <30 also exhibited relevant gains in response to PS.Conclusions: Compared with RET alone, PS combined with RET may have a stronger effect in preventing aging-related muscle mass attenuation and leg strength loss in older people, which was found in studies with a mean BMI ≥30 and in studies with a mean BMI <30. Clinicians could use nutrition supplement and exercise strategies, especially PS plus RET, to effectively improve the physical activity and health status of all older patients.
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Affiliation(s)
- Chun-De Liao
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation and
| | - Jau-Yih Tsauo
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chin-Pao Cheng
- Department of Dietetics, National Taiwan University Hospital, Taipei, Taiwan; and
| | - Hui-Chuen Chen
- Department of Dietetics, National Taiwan University Hospital, Taipei, Taiwan; and
| | - Yi-Ching Huang
- Department of Exercise and Health Science, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Hung-Chou Chen
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Physical Medicine and Rehabilitation and.,Center for Evidence-Based Health Care, Shuang Ho Hospital
| | - Tsan-Hon Liou
- Department of Physical Medicine and Rehabilitation and .,Graduate Institute of Injury Prevention and Control, and.,Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Su YH, Jeng SF, Hsieh WS, Tu YK, Wu YT, Chen LC. Gross Motor Trajectories During the First Year of Life for Preterm Infants With Very Low Birth Weight. Phys Ther 2017; 97:365-373. [PMID: 28339607 DOI: 10.1093/ptj/pzx007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [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] [Received: 05/10/2016] [Accepted: 12/11/2016] [Indexed: 12/15/2022]
Abstract
BACKGROUND Early identification of motor dysfunction in preterm infants with very low birth weight (VLBW) is important in order to provide early intervention. OBJECTIVE This study was to examine the motor trajectories of preterm infants with VLBW during their first year of life and to investigate the predictive ability and influencing factors of the trajectories. DESIGN AND METHODS A total of 342 preterm infants with VLBW were prospectively assessed for motor development by the Alberta Infant Motor Scales at 4, 6, 9, and 12 months and for developmental outcomes using the Bayley Scales of Infant and Toddler Development, second edition, at 24 months. Perinatal and socio-environmental factors were collected at baseline. Growth mixture modeling was used to explore the patterns of infants' motor trajectories during their first year of life. Logistic regression analyses were applied to examine the influencing factors associated with motor trajectories and their predictability of 24-month developmental outcomes. RESULTS Preterm infants with VLBW showed 3 distinct motor trajectories: stably normal (55%), deteriorating (32%), and persistently delayed (13%). Furthermore, the motor trajectories were predictive of 24-month cognitive and motor outcomes. Perinatal factors including lower birth weight, male gender, moderate to severe bronchopulmonary dysplasia, stage III to IV retinopathy of prematurity, and major brain damage were associated with a risk of deteriorating and persistently delayed trajectories (all P < .05). Socio-environmental factors had no association with motor trajectories. LIMITATIONS The small sample size of the infants with a persistently delayed trajectory may have limited the assessment of some influencing factors. CONCLUSION The identified early motor trajectories, predictive values, and influencing factors provide insightful implications for early detection and prevention of motor -disorders in preterm infants with VLBW.
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Affiliation(s)
- Yu-Han Su
- Y-H. Su, PT, MS, School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan, and Physical Therapy, Department of Physical Medicine and Rehabilitation, Chang Gunh Memorial Hospital, Taoyuan, Taiwan
| | - Suh-Fang Jeng
- S-F. Jeng, PT, ScD, School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, and Physical Therapy Center, National Taiwan University Hospital, Taipei, -Taiwan
| | - Wu-Shiun Hsieh
- W-S. Hsieh, MD, Department of Pediatrics, National Taiwan University Children's Hospital, Taipei, Taiwan
| | - Yu-Kang Tu
- Y-K. Tu, PhD, Institute of Epidemiology & Preventive Medicine, College of Public Health, National Taiwan University
| | - Yen-Tzu Wu
- Y-T. Wu, PT, PhD, School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University
| | - Li-Chiou Chen
- L-C. Chen, PT, PhD, School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, 17 Xu-Zhou Rd, Taipei 100, Taiwan, and Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan. Address all correspondence to Dr Chen at:
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Zheng XM, Li CH, Wu YT, Zhao HY, Jin C, Song L, Zhao HL, Liu J, Zhang RY, Li W, Chen SH, Wu SL. [Association between the office, visit-to-visit and 24-hour ambulatory systolic blood pressure and vascular damages in the elderly]. Zhonghua Xin Xue Guan Bing Za Zhi 2016; 44:621-7. [PMID: 27530949 DOI: 10.3760/cma.j.issn.0253-3758.2016.07.013] [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 association between different kinds of systolic blood pressure (SBP, including office, visit-to-visit, 24-hour ambulatory) and vascular damages (represented by carotid intima-media thickness, CIMT; brachial-ankle pulse wave velocity, baPWV) in the elderly. METHODS A total of 2 814 participants aged of ≥60 years old and retired employees were selected with random sampling method from the individuals who took part in 2006-2007, 2008-2009, 2010-2011 health examination in Tangshan Kailuan Hospital, Kailuan Linxi Hospital, Kailuan Zhaogezhuang Hospital and with 24-hour ambulatory blood pressure monitoring data, CIMT and baPWV.Finally, 2 146 participants (1 438 males, average age (67.3±6.0) years old) were included to the analysis.Multivariable regression analysis was used to analyze association between the office, visit-to-visit, 24-hour, day-time, night-time SBP and CIMT and baPWV, respectively. RESULTS (1) The average SBP, DBP, CIMT and baPWV were (137.0±20.4) mmHg(1 mmHg=0.133 kPa), (83.5±11.0) mmHg, (0.92±0.18)mm and (1 781.7±353.2)cm/s.(2) The participants were divided into high and low level groups according to the median of different SBPs, respectively.The results indicated that CIMT and baPWV were significantly higher in high level groups than in low level groups (all P<0.01). (3) After adjusting for gender and age, the partial correlate analysis showed that the office, visit-to-visit, 24-hour, day-time, night-time SBP positively associated with CIMT and baPWV (all P<0.01). (4) After adjusting for confounding factors, multivariable regression analysis showed that the office, visit-to-visit, 24-hour, day-time, night-time SBP were positively and linearly associated with CIMT and baPWV in total cohort, and standard regression coefficients were 0.157, 0.208, 0.175, 0.169, 0.163, 0.479, 0.420, 0.401, 0.389 and 0.354, respectively.In addition, similar results were observed in male and female participants but there was no significance between night-time SBP and CIMT in female participants. CONCLUSIONS Office, visit-to-visit, 24-hour, day-time, night-time SBP are associated with vascular damages, and the best associations are observed between visit-to-visit SBP and vascular function damage. CLINICAL TRIAL REGISTRY Chinese CLINICAL TRIAL REGISTRY, ChiCTR-TNC-1100 1489.
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Affiliation(s)
- X M Zheng
- Department of Cardiology, Kailuan Hospital, Tangshan 063000, China
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Wu YT, Maenner MJ, Wiggins LD, Rice CE, Bradley CC, Lopez ML, Kirby RS, Lee LC. Retention of autism spectrum disorder diagnosis: The role of co-occurring conditions in males and females. Res Autism Spectr Disord 2016; 25:76-86. [PMID: 28936232 PMCID: PMC5603237 DOI: 10.1016/j.rasd.2016.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
This study examined associations between ASD diagnosis retention and non-ASD co-occurring conditions (CoCs) by child sex. The sample included 7077 males and 1487 females who had an ASD diagnosis documented in their school or health records in a population-based ASD surveillance system for 8-year-old children. ASD diagnosis retention status was determined when an initial ASD diagnosis was not later ruled out by a community professional. We found that ASD diagnosis remains fairly stable, with only 9% of children who had an initial documented ASD diagnosis later being ruled-out. Although most of the associations between the ASD diagnosis retention status and CoCs are similar in both sexes, the co-occurrence of developmental diagnoses (e.g., intellectual disability or sensory integration disorder) was predictive of ASD diagnostic changes in males, whereas the co-occurrence of specific developmental (e.g., personal/social delay) and neurological diagnosis (e.g., epilepsy) was associated with ASD diagnostic change in females. More ASD-related evaluations and less ASD-related impairment were associated with later ASD rule outs in both sexes. Our findings highlight that CoCs can complicate the diagnostic picture and lead to an increased likelihood of ambiguity in ASD diagnosis. Using sensitive and appropriate measures in clinical practice is necessary for differential diagnosis, particularly when there are co-occurring developmental conditions.
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Affiliation(s)
- Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, National Taiwan University College of Medicine, Taiwan
| | - Matthew J. Maenner
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, United States
| | - Lisa D. Wiggins
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, United States
| | - Catherine E. Rice
- Emory Autism Center, Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, United States
| | - Catherine C. Bradley
- Division of Developmental and Behavioral Pediatrics, Medical University of South Carolina, United States
| | - Maya L. Lopez
- Section of Developmental Behavioral Pediatrics and Rehabilitative Medicine, University of Arkansas for Medical Sciences, United States
| | - Russell S. Kirby
- Department of Community and Family Health, University of South Florida, United States
| | - Li-Ching Lee
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, United States
- Corresponding author at: Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, 615 N. Wolfe St, Suite E6032, Baltimore, MD 21205, United States. (L.-C. Lee)
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Zheng XM, Li ZF, Wu YT, Zhao XH, Zhao HY, Jin C, Liu HM, Chen SH, An SS, Wang Y, Wu SL. [Influencing factors of orthostatism brachial-ankle pulse wave velocity and ankle brachial index in the elderly]. Zhonghua Xin Xue Guan Bing Za Zhi 2016; 44:161-9. [PMID: 26926511 DOI: 10.3760/cma.j.issn.0253-3758.2016.02.015] [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 distribution and influencing factors of orthostatism brachial-ankle pulse wave velocity(baPWV) and ankle brachial index(ABI) in the elderly. METHODS Participants were selected with random sampling from ≥60 years old retired workers, who underwent 2010 to 2011 health check-up in the Tangshan Kailuan Hospital, Kailuan Linxi Hospital, Kailuan Zhaogezhuang Hospital. Multivariate linear regression analysis was used to analyze the influencing factors of orthostatism and supine baPWV and ABI in the elderly. RESULTS (1) A total of 2 464 participants were included, and 1 601 participants (1 065 males(66.5%) and (67.5±6.1) years old) with integral data were analyzed. Orthostatism baPWV was (3 885.4±1 503.5)cm/s and Supine baPWV was (1 761.2±371.4)cm/s.Orthostatism ABI was 1.54±0.21 and supine ABI was 1.10±0.12. Orthostatism baPWV increased with increasing age, while orthostatism ABI decreased with aging(trend test, both P<0.01)in <65, 65-69, 70-74, and ≥75 years old participants.(2) Multiple linear regression analysis showed that the age(β=0.19, P<0.01), lower limbs orthostatism systolic blood pressure(β=0.18, P<0.01), lower limbs supine systolic blood pressure (β=0.14, P<0.01), orthostatism heart rate (β=0.30, P<0.01), supine heart rate (β=0.23, P<0.01), body mass index (β=-0.18, P<0.01) were associated with orthostatism baPWV, and female(β=-0.055, P=0.01), upper limb orthostatism systolic blood pressure (β=-0.834, P<0.01), lower limbs orthostatism systolic blood pressure (β=0.708, P<0.01), lower limbs supine systolic blood pressure (β=0.099, P<0.01) and fasting blood glucose(β=-0.085, P<0.01) were associated with orthostatism ABI. CONCLUSIONS Orthostatism baPWV and ABI were significantly higher than those of supine's. Age, lower limbs orthostatism and supine systolic blood pressure, orthostatism and supine heart rate, body mass index were associated with orthostatism baPWV. Female, upper limb orthostatism systolic blood pressure, lower limbs orthostatism, supine systolic blood pressure and fasting blood glucose were associated with orthostatism ABI in the elderly.
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Affiliation(s)
- X M Zheng
- Department of Cardiology, Kailuan Hospital, North China University of Science and Technology, Tangshan 063000, China
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Tang CH, Sue YM, Wu YT, Huang SY. Comparative Effectiveness Of Automated Versus Continuous Ambulatory Peritoneal Dialysis On Patients With End-Stage Renal Disease In Taiwan. Value Health 2014; 17:A466-A467. [PMID: 27201325 DOI: 10.1016/j.jval.2014.08.1310] [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] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- C H Tang
- Taipei Medical University, Taipei, Taiwan
| | - Y M Sue
- Taipei Medical University, Taipei, Taiwan
| | - Y T Wu
- Taipei Medical University, Taipei, Taiwan
| | - S Y Huang
- Taipei Medical University, Taipei, Taiwan
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Lai CH, Wu YT. Alterations in white matter micro-integrity of the superior longitudinal fasciculus and anterior thalamic radiation of young adult patients with depression. Psychol Med 2014; 44:2825-2832. [PMID: 25065445 DOI: 10.1017/s0033291714000440] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [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] [Indexed: 11/07/2022]
Abstract
BACKGROUND This study surveyed the characteristics of white matter (WM) micro-integrity in patients who were diagnosed with major depressive disorder (MDD) without co-morbidities. METHOD A total of 44 patients with MDD and 27 normal controls were enrolled in our study. Diffusion tensor imaging images of patients and controls were pre-processed and analysed to estimate differences in WM micro-integrity between patients and controls by performing comparisons of the values obtained from fractional anisotropy (FA). FA outputs of patients and controls were compared by a non-parametric permutation-based method with global brain volume, age and gender as covariates. In addition, the between-group differences of radial diffusivity (RD) and axial diffusivity (AD) were assessed to explain the alterations in FA values. Correlations between clinical variables (such as depression severity, anxiety severity, illness duration) and FA values were also estimated in each group and across both groups. RESULTS The patients with MDD had significantly lower FA values than the controls, for the left superior longitudinal fasciculus (SLF) and the right anterior thalamic radiation (ATR). The reductions in FA values occurred in combination with elevated RD values in the bilateral SLF and decreased AD values in the bilateral ATR. FA values were negatively correlated with depression severity in the SLF and with illness duration in the right SLF and ATR. CONCLUSIONS MDD patients had significant alterations in the WM micro-integrity of the left SLF and the right ATR.
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Affiliation(s)
- C H Lai
- Department of Psychiatry,Cheng Hsin General Hospital,Taipei City,Taiwan, ROC
| | - Y T Wu
- Department of Biomedical Imaging and Radiological Sciences,National Yang-Ming University,Taipei,Taiwan, ROC
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Wu YC, Leng CH, Hsieh WS, Hsu CH, Chen WJ, Gau SSF, Chiu NC, Yang MC, Hsu HC, Yu YT, Wu YT, Chen LC, Jeng SF. A randomized controlled trial of clinic-based and home-based interventions in comparison with usual care for preterm infants: effects and mediators. Res Dev Disabil 2014; 35:2384-2393. [PMID: 24973546 DOI: 10.1016/j.ridd.2014.06.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 06/06/2014] [Accepted: 06/06/2014] [Indexed: 06/03/2023]
Abstract
This study examined the effects and mediators of a clinic-based intervention program (CBIP) and a home-based intervention program (HBIP) compared with usual care in very-low-birth-weight (VLBW) preterm infants on developmental and behavioral outcomes at 24 months of age (corrected for prematurity). In this randomized controlled trial, VLBW preterm infants received either CBIP (n=57), HBIP (n=63), or usual care (n=58) from hospitalization to 12 months. At 12 months, infant emotional regulation was assessed using the toy-behind-barrier procedure and dyadic interaction was observed during free play. At 24 months, infant developmental and behavioral outcomes were assessed using the Bayley Scales of Infant and Toddler Development- 3rd edition and the Child Behavior Checklist for Ages 1.5-5, respectively. Compared with infants under usual care, the CBIP-group infants showed higher cognitive composite scores (difference, 95% confidence interval (CI)=4.4, 0.8-7.9) and a lower rate of motor delay (odds ratio (OR), 95% CI=0.29, 0.08-0.99); the HBIP-group infants had lower sleep problem scores (difference, 95% CI=-1.4, -2.5 to -0.3) and a lower rate of internalizing problems at 24 months (OR, 95% CI=0.51, 0.28-0.93) (all p<.05). The CBIP's effect on cognitive outcome was attenuated when maternal or dyadic interactive behavior was considered; whereas the HBIP's effect on sleep and internalizing behavior was attenuated when duration of orientation to a toy or object was considered. In conclusions, interventions enhanced the cognitive, motor, and behavioral outcomes of VLBW preterm infants. The effects on cognitive and behavioral outcomes might be mediated by early-improved mother-infant interaction and infant emotional regulation, respectively.
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Affiliation(s)
- Ying-Chin Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chi-Hon Leng
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wu-Shiun Hsieh
- Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Chyong-Hsin Hsu
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan
| | - Wei J Chen
- Graduate Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Susan Shur-Fen Gau
- Department of Psychiatry, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
| | - Nan-Chang Chiu
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan
| | - Ming-Chin Yang
- Graduate Institute of Health Care Organization Administration, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Hui-Chin Hsu
- Department of Child and Family Development, University of Georgia, GA, USA
| | - Yen-Ting Yu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Li-Chiou Chen
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Suh-Fang Jeng
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan; Physical Therapy Center, National Taiwan University Hospital, Taipei, Taiwan.
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Lai CY, Wu YT, Yu SL, Yu YH, Lee SY, Liu CM, Hsieh WS, Hwu HG, Chen PC, Jeng SF, Chen WJ. Modulated expression of human peripheral blood microRNAs from infancy to adulthood and its role in aging. Aging Cell 2014; 13:679-89. [PMID: 24803090 PMCID: PMC4326935 DOI: 10.1111/acel.12225] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2014] [Indexed: 01/26/2023] Open
Abstract
Accumulating evidence suggests a role for microRNAs (miRNAs) in regulating various processes of mammalian postnatal development and aging. To investigate the changes in blood-based miRNA expression from preterm infants to adulthood, we compared 365 miRNA expression profiles in a screening set of preterm infants and adults. Approximately one-third of the miRNAs were constantly expressed from postnatal development to adulthood, another one-third were differentially expressed between preterm infants and adults, and the remaining one-third were not detectable in these two groups. Based on their expression in infants and adults, the miRNAs were categorized into five classes, and six of the seven miRNAs chosen from each class except one with age-constant expression were confirmed in a validation set containing infants, children, and adults. Comparing the chromosomal locations of the different miRNA classes revealed two hot spots: the miRNA cluster on 14q32.31 exhibited age-constant expression, and the one on 9q22.21 exhibited up-regulation in adults. Furthermore, six miRNAs detectable in adults were down-regulated in older adults, and four chosen for individual quantification were verified in the validation set. Analysis of the network functions revealed that differentially regulated miRNAs between infants and adults and miRNAs that decreased during aging shared two network functions: inflammatory disease and inflammatory response. Four expression patterns existed in the 11 miRNAs from infancy to adulthood, with a significant transition in ages 9–20 years. Our results provide an overview on the regulation pattern of blood miRNAs throughout life and the possible biological functions performed by different classes of miRNAs.
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Affiliation(s)
- Chi-Yu Lai
- Institute of Epidemiology and Preventive Medicine; College of Public Health; National Taiwan University; Taipei 100 Taiwan
- Center of Genomic Medicine; National Taiwan University; Taipei 100 Taiwan
| | - Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy; National Taiwan University College of Medicine; Taipei 100 Taiwan
| | - Sung-Liang Yu
- Center of Genomic Medicine; National Taiwan University; Taipei 100 Taiwan
- Department of Clinical Laboratory Sciences and Medical Biotechnology; College of Medicine; National Taiwan University; Taipei 100 Taiwan
| | - Ya-Hui Yu
- Center of Genomic Medicine; National Taiwan University; Taipei 100 Taiwan
| | - Su-Yin Lee
- Center of Genomic Medicine; National Taiwan University; Taipei 100 Taiwan
| | - Chih-Min Liu
- Department of Psychiatry; College of Medicine and National Taiwan University Hospital; National Taiwan University; Taipei 100 Taiwan
| | - Wu-Shiun Hsieh
- Department of Pediatrics; College of Medicine and National Taiwan University Hospital; National Taiwan University; Taipei 100 Taiwan
| | - Hai-Gwo Hwu
- Institute of Epidemiology and Preventive Medicine; College of Public Health; National Taiwan University; Taipei 100 Taiwan
- Department of Psychiatry; College of Medicine and National Taiwan University Hospital; National Taiwan University; Taipei 100 Taiwan
| | - Pau-Chung Chen
- Institute of Occupational Medicine and Industrial Hygiene; College of Public Health; National Taiwan University; Taipei 100 Taiwan
- Department of Environmental and Occupational Medicine; College of Medicine and National Taiwan University Hospital; Taipei 100 Taiwan
| | - Suh-Fang Jeng
- School and Graduate Institute of Physical Therapy; National Taiwan University College of Medicine; Taipei 100 Taiwan
- Physical Therapy Center; National Taiwan University Hospital; Taipei 100 Taiwan
| | - Wei J. Chen
- Institute of Epidemiology and Preventive Medicine; College of Public Health; National Taiwan University; Taipei 100 Taiwan
- Center of Genomic Medicine; National Taiwan University; Taipei 100 Taiwan
- Department of Psychiatry; College of Medicine and National Taiwan University Hospital; National Taiwan University; Taipei 100 Taiwan
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Wu YT, Chen WJ, Hsieh WS, Chen PC, Liao HF, Su YN, Jeng SF. Maternal-reported behavioral and emotional problems in Taiwanese preschool children. Res Dev Disabil 2012; 33:866-873. [PMID: 22236631 DOI: 10.1016/j.ridd.2011.11.018] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 11/20/2011] [Accepted: 11/21/2011] [Indexed: 05/31/2023]
Abstract
There has been limited epidemiologic information concerning preschoolers' behavioral and emotional problems in Eastern societies. This study was therefore aimed to investigate behavioral and emotional problems in a large sample of Taiwanese preschoolers using the Child Behavior Checklist for Ages 1.5-5 (CBCL/1.5-5). The CBCL/1.5-5 was scored by mothers of 645 Taiwanese preschoolers aged 24-71 months. Psychometric features of the scale as well as the raw scores and prevalence rates of behavioral problems of Taiwanese preschoolers were compared with those of American counterparts. Several demographic variables with the Total Problems and syndromes scores were also examined. The CBCL/1.5-5 was found to have good to excellent levels of reliability (internal consistency, test-retest reliability and inter-parent agreement) and an acceptable model fit of seven-syndrome factor structure (root mean square error of approximation=0.055) when used with Taiwanese preschoolers. The prevalence rate of Total Problems, Internalizing syndrome and Externalizing syndrome score in the clinical range was 25.1%, 11.2% and 25.4%, respectively. Cross-cultural comparisons showed that Taiwanese preschoolers had higher scores in six narrow-band syndromes (effect size d=0.17-0.43, all p's<0.005) and prevalence rates of four Internalizing-related syndromes and Sleep Problems than American sample (odds ratio=2.4-4.9, all p's<0.005). Analyses of behavioral correlates revealed associations of first birth order with higher Internalizing, Externalizing and Total Problems scores (all p's<0.05). Furthermore, younger ages (24-47 months) and male gender were associated with higher Externalizing and Total Problems scores (all p's<0.05). Our data have provided important epidemiologic information to assist in clinical assessment and management of preschoolers' behavioral and emotional problems in an Eastern society.
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Affiliation(s)
- Yen-Tzu Wu
- National Taiwan University College of Medicine, Taipei, Taiwan
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Wu YT, Lin UC, Yu YT, Hsieh WS, Hsu CH, Hsu HC, Wang LY, Jeng SF. Reliability of the assessment of mother-infant sensitivity-chinese version for preterm and term taiwanese mother-infant dyads. Physiother Can 2011; 62:397-403. [PMID: 21886381 DOI: 10.3138/physio.62.4.397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE The objectives of this study were to translate and modify the Assessment of Mother-Infant Sensitivity scale into a Chinese version (modified AMIS-C) and to examine its reliability with preterm and term Taiwanese mother-infant dyads. METHOD A total of 241 mother-infant pairs (179 preterm dyads and 62 term dyads) were prospectively recorded and their behaviour in feeding assessed using the modified AMIS-C when infants were at 4 and 6 months corrected age. A subset of the sample was used for interrater reliability testing, and the whole sample was used for assessment of internal consistency. RESULTS Interrater reliability was high for the modified AMIS-C section and total scores (intra-class correlation coefficients=0.91-0.99). Internal consistency was good to excellent for the maternal section and total score (α=0.71-0.86) and was fair to good for the infant and dyadic section score (α=0.44-0.75). CONCLUSIONS The modified AMIS-C scale is a clinically feasible and reliable instrument for assessing mother-infant interaction of preterm and term dyads during early infancy.
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Affiliation(s)
- Yen-Tzu Wu
- Yen-Tzu Wu, MS, PT : School and Graduate Institute of Physical Therapy, National Taiwan University College of Medicine, Taipei, Taiwan
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Rescorla LA, Achenbach TM, Ivanova MY, Harder VS, Otten L, Bilenberg N, Bjarnadottir G, Capron C, De Pauw SSW, Dias P, Dobrean A, Döpfner M, Duyme M, Eapen V, Erol N, Esmaeili EM, Ezpeleta L, Frigerio A, Fung DSS, Gonçalves M, Guðmundsson H, Jeng SF, Jusiené R, Ah Kim Y, Kristensen S, Liu J, Lecannelier F, Leung PWL, Machado BC, Montirosso R, Ja Oh K, Ooi YP, Plück J, Pomalima R, Pranvera J, Schmeck K, Shahini M, Silva JR, Simsek Z, Sourander A, Valverde J, van der Ende J, Van Leeuwen KG, Wu YT, Yurdusen S, Zubrick SR, Verhulst FC. International comparisons of behavioral and emotional problems in preschool children: parents' reports from 24 societies. J Clin Child Adolesc Psychol 2011; 40:456-67. [PMID: 21534056 DOI: 10.1080/15374416.2011.563472] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
International comparisons were conducted of preschool children's behavioral and emotional problems as reported on the Child Behavior Checklist for Ages 1½-5 by parents in 24 societies (N = 19,850). Item ratings were aggregated into scores on syndromes; Diagnostic and Statistical Manual of Mental Disorders-oriented scales; a Stress Problems scale; and Internalizing, Externalizing, and Total Problems scales. Effect sizes for scale score differences among the 24 societies ranged from small to medium (3-12%). Although societies differed greatly in language, culture, and other characteristics, Total Problems scores for 18 of the 24 societies were within 7.1 points of the omnicultural mean of 33.3 (on a scale of 0-198). Gender and age differences, as well as gender and age interactions with society, were all very small (effect sizes < 1%). Across all pairs of societies, correlations between mean item ratings averaged .78, and correlations between internal consistency alphas for the scales averaged .92, indicating that the rank orders of mean item ratings and internal consistencies of scales were very similar across diverse societies.
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Affiliation(s)
- Leslie A Rescorla
- Department of Psychology, Bryn Mawr College, Bryn Mawr, PA 19010, USA.
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Ivanova MY, Achenbach TM, Rescorla LA, Harder VS, Ang RP, Bilenberg N, Bjarnadottir G, Capron C, De Pauw SSW, Dias P, Dobrean A, Doepfner M, Duyme M, Eapen V, Erol N, Esmaeili EM, Ezpeleta L, Frigerio A, Gonçalves MM, Gudmundsson HS, Jeng SF, Jetishi P, Jusiene R, Kim YA, Kristensen S, Lecannelier F, Leung PWL, Liu J, Montirosso R, Oh KJ, Plueck J, Pomalima R, Shahini M, Silva JR, Simsek Z, Sourander A, Valverde J, Van Leeuwen KG, Woo BSC, Wu YT, Zubrick SR, Verhulst FC. Preschool psychopathology reported by parents in 23 societies: testing the seven-syndrome model of the child behavior checklist for ages 1.5-5. J Am Acad Child Adolesc Psychiatry 2010; 49:1215-24. [PMID: 21093771 PMCID: PMC4247330 DOI: 10.1016/j.jaac.2010.08.019] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Revised: 08/23/2010] [Accepted: 09/28/2010] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To test the fit of a seven-syndrome model to ratings of preschoolers' problems by parents in very diverse societies. METHOD Parents of 19,106 children 18 to 71 months of age from 23 societies in Asia, Australasia, Europe, the Middle East, and South America completed the Child Behavior Checklist for Ages 1.5-5 (CBCL/1.5-5). Confirmatory factor analyses were used to test the seven-syndrome model separately for each society. RESULTS The primary model fit index, the root mean square error of approximation (RMSEA), indicated acceptable to good fit for each society. Although a six-syndrome model combining the Emotionally Reactive and Anxious/Depressed syndromes also fit the data for nine societies, it fit less well than the seven-syndrome model for seven of the nine societies. Other fit indices yielded less consistent results than the RMSEA. CONCLUSIONS The seven-syndrome model provides one way to capture patterns of children's problems that are manifested in ratings by parents from many societies. Clinicians working with preschoolers from these societies can thus assess and describe parents' ratings of behavioral, emotional, and social problems in terms of the seven syndromes. The results illustrate possibilities for culture-general taxonomic constructs of preschool psychopathology. Problems not captured by the CBCL/1.5-5 may form additional syndromes, and other syndrome models may also fit the data.
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Affiliation(s)
- Masha Y Ivanova
- Vermont Center for Children, Youth and Families, University of Vermont, Burlington, VT 05401, USA.
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Lu SC, Li TY, Lai MH, Wu YT, Chang ST, Hou WC. Lymphoid hyperplasia with ulnar nerve compression in a severe haemophilia B patient--case report. Haemophilia 2009; 15:1173-6. [PMID: 19563481 DOI: 10.1111/j.1365-2516.2009.02057.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Li G, Wu YT, Chen Y, Li TJ, Gao Y, Zhang J, Zhang ZY, Ma XC. Soft-tissue osteoma in the pterygomandibular space: report of a rare case. Dentomaxillofac Radiol 2009; 38:59-62. [DOI: 10.1259/dmfr/17949583] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Abstract
OBJECTIVES To establish the normative data of the Bayley Scales of Infant Development-Second Edition (BSID-II) on Taiwanese infants from age 6 to 24 months and to explore the factors that relate to their mental and motor development. METHODS Five hundred and seven Taiwanese full-term infants were prospectively examined with the BSID-II at 6, 12, 18, and 24 months of age. RESULTS Taiwanese infants' Bayley mental and motor raw scores were lower than the United States norms from age 6 to 24 months, however, the discrepancy gradually declined with increasing age. Gender, intrauterine growth status, birth order, region of residence, maternal education, and paternal occupation were shown to have longitudinal associations with their mental and/or motor scores. CONCLUSIONS Differences existed in the mental and motor development among Taiwanese and American infants. Our preliminary norms of the BSID-II may be more appropriate than the United States norms for Taiwanese children.
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Affiliation(s)
- Yen-Tzu Wu
- School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan
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Liu YL, Hu SL, Zhang YM, Sun SJ, Romer-Oberdorfer A, Veits J, Wu YT, Wan HQ, Liu XF. Generation of a velogenic Newcastle disease virus from cDNA and expression of the green fluorescent protein. Arch Virol 2007; 152:1241-9. [PMID: 17393069 DOI: 10.1007/s00705-007-0961-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2006] [Accepted: 02/19/2007] [Indexed: 10/23/2022]
Abstract
Newcastle disease virus (NDV) is a pathogen that is important in the poultry industry worldwide. Specifically, the virulent (velogenic) NDV is a particular threat because it has now occurred frequently worldwide. The outbreaks caused by highly virulent NDV in waterfowl and especially in goose flocks, have led to greater concern in recent years as aquatic birds were previously resistant to most virulent NDV strains from chickens. The molecular determinants of host tropism, virulence and emergence of NDV isolated from diseased goose flocks are poorly understood. In the present study, we rescued a highly virulent NDV isolated from a goose using the reverse genetics approach. Infectious virus was successfully generated by cotransfection of a full-length cDNA clone of the NDV strain ZJ1 with helper plasmids. The recombinant NDV was indistinguishable from the parental wild-type virus with respect to its growth kinetics in cell culture as well as its biological properties. A recombinant NDV expressing green fluorescent protein (GFP) was generated, and GFP was subsequently detected in cells and various organs from the infected chickens.
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Affiliation(s)
- Y L Liu
- Animal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, PR China
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Wen J, Fan GR, Hong ZY, Chai YF, Yin XP, Wu YT, Sheng CQ, Zhang WN. High performance liquid chromatographic determination of a new antifungal compound, ADKZ in rat plasma. J Pharm Biomed Anal 2007; 43:655-8. [PMID: 16950589 DOI: 10.1016/j.jpba.2006.07.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2006] [Revised: 07/22/2006] [Accepted: 07/25/2006] [Indexed: 11/20/2022]
Abstract
A high performance liquid chromatography (HPLC) method was developed and validated for the determination of ADKZ (1-(1H-1,2,4-triazole)-2-(2,4-diflurophenyl) -3-[N-methyl-N-(4-iodo-benzyl)amino]-2-propanol) in rat plasma. The compound was extracted from plasma samples by liquid-liquid extraction, and an isomeric compound of ADKZ (1-(1H-1,2,4-triazole)-2-(2,4-diflurophenyl)-3-[N-methyl-N -(3-iodo-benzyl)amino]-2-propanol) was used as the internal standard (IS), which were analyzed on a reversed-phase C18 column (5 microm, 200 mm x 4.6 mm i.d.). The extracted plasma samples were eluted with acetonitrile-0.018 M triethylamine solution adjusted to pH 3.2 with phosphoric acid (35:65, v/v). The effluent was monitored by a UV detector at 230 nm. The retention time of ADKZ was 7.1 min and IS 8.2 min. The calibration curves were linear in the concentration range of 0.02-2.00 microg/ml with the correlation coefficients greater than 0.999. The quantification limit of ADKZ in rat plasma was 0.02 microg/ml. Intra- and inter-day precision ranged from 2.6 to 7.9% and 3.1 to 9.6%, respectively. The extraction recovery from plasma was no less than 80%. No endogenous interferences were observed with either ADKZ or IS. The method has been successfully used to support the pre-clinical pharmacokinetic studies of ADKZ in rats.
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Affiliation(s)
- J Wen
- Shanghai Key Laboratory for Pharmaceutical Metabolites Research, School of Pharmacy, Second Military Medical University, No. 325 Guohe Road, Shanghai 200433, PR China
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Hong ZY, Fan GR, Chai YF, Yin XP, Wen J, Wu YT. Chiral liquid chromatography resolution and stereoselective pharmacokinetic study of tetrahydropalmatine enantiomers in dogs. J Chromatogr B Analyt Technol Biomed Life Sci 2005; 826:108-13. [PMID: 16165405 DOI: 10.1016/j.jchromb.2005.08.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2004] [Revised: 07/22/2005] [Accepted: 08/16/2005] [Indexed: 11/20/2022]
Abstract
A selective chiral high performance liquid chromatographic (HPLC) method coupled with achiral column was developed and validated to separate and quantify tetrahydropalmatine (THP) enantiomers in dog plasma. Chromatography was accomplished by two steps: (1) racemic THP was separated from biological matrix and collected on a Kromasil C18 column (150 mmx4.6 mm, 5 microm) with the mobile phase acetonitrile-0.1% phosphoric acid solution, adjusted with triethylamine to pH 6.15 (47:53); (2) enantiomeric separation was performed on a Chiralcel OJ-H column (250 mmx4.6 mm, 5 microm) with the mobile phase anhydrous ethanol. The detection wavelength was set at 230 nm. (+)-THP and (-)-THP were separated with a resolution factor (Rs) of at least 1.6 and a separation factor (alpha) greater than 1.29. Linear calibration curves were obtained over the range of 0.025-4 microg/ml in plasma for each of (+)-THP and (-)-THP (R2>0.999) with a limit of detection (LOD) of 0.005 microg/ml and the recovery was greater than 88% for each enantiomer. The relative standard deviation (R.S.D.) and relative error values were less than 10% at upper and lower concentrations. The method was used to determine the pharmacokinetics of THP enantiomers after oral administration of racemic THP. The results presented herein showed the stereoselective disposition kinetics of THP in dogs and were a further contribution to the understanding of the kinetic behavior of THP analogues.
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Affiliation(s)
- Z Y Hong
- School of Pharmacy, Second Military Medical University, Shanghai Key Laboratory for Pharmaceutical Metabolites Research, 325 Guohe Road, Shanghai 200433, PR China
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Fan GR, Hong ZY, Lin M, Yin XP, Wu YT. Study of stereoselective pharmacokinetics of anisodamine enantiomers in rabbits by capillary electrophoresis. J Chromatogr B Analyt Technol Biomed Life Sci 2004; 809:265-71. [PMID: 15315775 DOI: 10.1016/j.jchromb.2004.06.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2003] [Revised: 06/01/2004] [Accepted: 06/17/2004] [Indexed: 04/30/2023]
Abstract
The purpose of this study was to determine the pharmacokinetics of anisodamine enantiomers in plasma after oral and intravenous administration of racemic anisodamine in rabbits. A capillary electrophoresis method for the simultaneous separation of two pairs of enantiomers in plasma has been firstly developed and validated. Using a 75 mM phosphate buffer containing 25 mM carboxymethylated-gamma-cyclodextrin at pH 2.5, good resolution was achieved on a 45-cm uncoated fused-silica capillary at the voltage of 20 kV and 25 degrees C. The pharmacokinetics of individual anisodamine enantiomers were characterized using the CE assay, the sole method of enantiomeric separation for anisodamine. Pharmacokinetic analysis of results indicated that anisodamine enantiomers showed non-stereoselective disposition or stereoselective disposition in different rabbits. For the rabbits with non-stereoselective disposition, similar pharmacokinetic characteristics were observed between (6S, 2'S)- and (6R, 2'R)-, or (6S, 2'R)- and (6R, 2'S)-anisodamine. For the rabbits with stereoselective disposition, (6S, 2'S)- and (6R, 2'S)-anisodamine were below the established LOD, while the two remaining enantiomers also had similar pharmacokinetic profiles. Further investigations remain necessary to find out the underlying mechanism about the stereoselective disposition of (6S, 2'S)- and (6R, 2'S)-anisodamine.
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Affiliation(s)
- G R Fan
- Shanghai Key Laboratory for Pharmaceutical Metabolites Research, School of Pharmacy, Second Military Medical University, No. 101 Guohe Road, Shanghai, 200433, PR China.
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Yin PH, Lee HC, Chau GY, Wu YT, Li SH, Lui WY, Wei YH, Liu TY, Chi CW. Alteration of the copy number and deletion of mitochondrial DNA in human hepatocellular carcinoma. Br J Cancer 2004; 90:2390-6. [PMID: 15150555 PMCID: PMC2409531 DOI: 10.1038/sj.bjc.6601838] [Citation(s) in RCA: 164] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Somatic mutations in mitochondrial DNA (mtDNA) have been detected in hepatocellular carcinoma (HCC). However, it remains unclear whether mtDNA copy number and mitochondrial biogenesis are altered in HCC. In this study, we found that mtDNA copy number and the content of mitochondrial respiratory proteins were reduced in HCCs as compared with the corresponding non-tumorous livers. MtDNA copy number was significantly reduced in female HCC but not in male HCC. Expression of the peroxisome proliferator-activated receptor γ coactivator-1 was significantly repressed in HCCs (P<0.005), while the expression of the mitochondrial single-strand DNA-binding protein was upregulated, indicating that the regulation of mitochondria biogenesis is disturbed in HCC. Moreover, 22% of HCCs carried a somatic mutation in the mtDNA D-loop region. The non-tumorous liver of the HCC patients with a long-term alcohol-drinking history contained reduced mtDNA copy number (P<0.05) and higher level of the 4977 bp-deleted mtDNA (P<0.05) as compared with non-alcohol patients. Our results suggest that reduced mtDNA copy number, impaired mitochondrial biogenesis and somatic mutations in mtDNA are important events during carcinogenesis of HCC, and the differential alterations in mtDNA of male and female HCC may contribute to the differences in the clinical manifestation between female and male HCC patients.
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Affiliation(s)
- P H Yin
- Institute of Pharmacology, National Yang-Ming University, Taiwan, Republic of China
| | - H C Lee
- Institute of Pharmacology, National Yang-Ming University, Taiwan, Republic of China
- Institute of Biochemistry, Chung Shan Medical University, Taiwan, Republic of China
| | - G Y Chau
- Department of Surgery, National Yang-Ming University, Taiwan, Republic of China
- Department of Surgery, Taipei Veterans General Hospital, Taiwan, Republic of China
| | - Y T Wu
- Institute of Biochemistry, Chung Shan Medical University, Taiwan, Republic of China
| | - S H Li
- Institute of Biochemistry, Chung Shan Medical University, Taiwan, Republic of China
| | - W Y Lui
- Department of Surgery, National Yang-Ming University, Taiwan, Republic of China
- Department of Surgery, Taipei Veterans General Hospital, Taiwan, Republic of China
| | - Y H Wei
- Department of Biochemistry and Center for Cellular and Molecular Biology, National Yang-Ming University, Taiwan, Republic of China
| | - T Y Liu
- Institute of Pharmacology, National Yang-Ming University, Taiwan, Republic of China
- Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei 11217, Taiwan, Republic of China
| | - C W Chi
- Institute of Pharmacology, National Yang-Ming University, Taiwan, Republic of China
- Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei 11217, Taiwan, Republic of China
- Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei 11217, Taiwan, Republic of China. E-mail:
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Huang Y, Wan HQ, Liu HQ, Wu YT, Liu XF. Genomic sequence of an isolate of Newcastle disease virus isolated from an outbreak in geese: a novel six nucleotide insertion in the non-coding region of the nucleoprotein gene. Brief Report. Arch Virol 2004; 149:1445-57. [PMID: 15221544 DOI: 10.1007/s00705-004-0297-8] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2004] [Indexed: 10/26/2022]
Abstract
We have completely sequenced the genome of an isolate of Newcastle disease virus (NDV) obtained following an outbreak in geese. The genomic sequence consists of 15192 nt, which is six nt longer than the published full length genome of the NDV strains La Sota, B1, Clone-30, Beaudette C and HB V4. The six nt insertion was located in the non-coding region of the nucleoprotein (NP) gene between nt 1646 and nt 1647 of the NDV genome (numbered according to the genomic sequence of the La Sota strain). An additional 22 NDV strains were searched for the existence of this six nt insertion. NDVs in genotypes VI, VII, VIII and IX had this insertion while NDV's in genotypes I, II, III, IV, and V did not. The significance of this insertion in NDV evolution is discussed.
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Affiliation(s)
- Y Huang
- Animal Infectious Disease Laboratory, School of Veterinary Medicine, Yangzhou University, Yangzhou, P.R. China
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