1
|
Wang YL, Hu HY, Wu Q, Wei HY. [Research advances on application of sub-epidermal moisture scanner in monitoring tissue viability of early pressure injuries]. Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi 2024; 40:96-100. [PMID: 38296243 DOI: 10.3760/cma.j.cn501225-20231101-00169] [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: 02/08/2024]
Abstract
Pressure injury (PI) not only reduces the quality of life of patients but also is expensive to manage, placing a heavy financial burden on patients and their families, and society. Despite the increasing diversity of methods used to identify early PI, there are still few methods that can truly and accurately predict early PI. The sub-epidermal moisture scanner is the first U.S. Food and Drug Administration-authorized PI management device that can predict the occurrence and development of PI by measuring the level of local tissue bio-capacitance and monitoring the tissue viability. As an emerging diagnostic instrument, the sub-epidermal moisture scanner has already shown great advantages in clinical practice, which can promote the informatization, digitization, and intelligent prevention and management of PI. This paper introduces the pathophysiological mechanism of PI, elucidates the working principle and parameter settings of the sub-epidermal moisture scanner, its clinical application in monitoring tissue viability in early PI, and its limitation, and looks forward to its future development.
Collapse
Affiliation(s)
- Y L Wang
- Wound & Ostomy Care Clinic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - H Y Hu
- Wound & Ostomy Care Clinic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Q Wu
- Department of General Surgery, Shuangling Campus of Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - H Y Wei
- Wound & Ostomy Care Clinic, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| |
Collapse
|
2
|
Xu LW, Yu CH, Hu HY, Chen YC, Ma L, Ding GQ, Li GH. [Comparison of the efficacy of thulium fiber laser and holmium laser lithotripsy in the treatment of upper urinary tract stones]. Zhonghua Yi Xue Za Zhi 2023; 103:2307-2313. [PMID: 37574827 DOI: 10.3760/cma.j.cn112137-20230614-01011] [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: 08/15/2023]
Abstract
Objective: To compare the efficacy of thulium fiber laser (TFL) and holmium laser (HL) in the treatment of upper urinary tract stones. Methods: A total of 76 patients diagnosed with upper urinary tract stones by radiographic examination and who required ureteroscopy lithotripsy or retrograde intrarenal stone surgery were prospectively enrolled from the Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine between January 2022 and June 2022. Patients were divided into TFL group (n=38) and HL group (n=38) in a 1∶1 ratio according to the randomization schedule. The perioperative outcomes and stone-free rate of two groups were recorded and compared. Results: Finally, the clinical data of 71 patients were completely collected, including 55 males and 16 females, with a mean age of (45.7±14.1) years old. There were 36 patients in TFL group and 35 patients in HL group, and there was no significant difference in age, body mass index, gender, Charlson comorbidity index, stone site, stone location, stone size and stone density between two groups (all P>0.05). All the surgeries were successfully performed with no intraoperative complications. There were no significant differences between the two groups in terms of operation time, stone displacement during lithotripsy, visual field clarity, changes in hemoglobin, leukocyte, and C-reactive protein, and length of postoperative hospital stay (all P>0.05), but the laser action time[M (Q1,Q3)] in the TFL group was 30.0 (20.0, 48.8)s, which was significantly shorter than that in the HL group [90.0 (50.0, 120.0)s, P<0.001]. The stone-free rates of TFL group and HL group were 97.2% (35/36) and 88.6% (31/35), and there was no significant difference (P=0.337). The postoperative complication incidences of TFL group and HL group were 36.1% (13/36)and 22.9% (8/35), respectively, and the difference was not significant either (P=0.221). For ureter stones, the laser action time in TFL group was 22.5 (20.0, 43.8)s, which was significantly shorter than that in HL group [80.0 (50.0, 120.0)s, P<0.001]. For stones with maximum diameter≤10 mm, the laser action time in TFL group was 20.0 (10.0, 25.0)s, which was significantly shorter than that in HL group [50.0 (40.0, 80.0)s, P<0.001]. For stones with maximum diameter>10 mm, the laser action time in TFL group was 60.0(42.5, 180.0)s, which was significantly shorter than that in HL group [180.0(120.0, 210.0)s, P=0.035]. For stones with density≤1 000 CT, the laser action time in TFL group was 30.0 (20.0, 45.0)s, which was significantly shorter than that in HL group [95.0 (47.5, 120.0), P=0.001]. For stones with density>1 000 CT, the laser action time in TFL group was 30.0 (20.0, 90.0)s, which was significantly shorter than that in HL group [80.0 (55.0, 180.0)s, P=0.033]. Conclusion: TFL lithotripsy is an effective and safe surgical procedure for the treatment of upper urinary tract stones, with similar clinical efficacy but shorter laser action time compared to HL lithotripsy.
Collapse
Affiliation(s)
- L W Xu
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - C H Yu
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - H Y Hu
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Y C Chen
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - L Ma
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - G Q Ding
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - G H Li
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| |
Collapse
|
3
|
Hu HY, Zhang B, Yang LY, Zhou L, Wang Y, Wang F. [PAHs exposure and its association with oxidative stress and neurotransmitter levels in coal miners]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2022; 40:727-732. [PMID: 36348551 DOI: 10.3760/cma.j.cn121094-20210315-00150] [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: 06/16/2023]
Abstract
Objective: To learn the investigate of polycyclic aromatic hydrocarbons (PAHs) and to explore the association between PAHs exposure and oxidative stress' neurotransmitter levels in coal miners. Methods: A cross-sectional survey was conducted in 652 coal miners (239 in the underground first line group, 280 in the underground auxiliary group and 133 in the surface group) from April to June 2017. The levels of urinary monohydroxy PAHs metabolites (OH-PAHs) , oxidative stress and neurotransmitters in blood were determined. A linear regression model was used to evaluate the correlation between OH-PAHs and oxidative stress' neurotransmitter levels. The mediating role of oxidative stress between urinary OH-PAHs and neurotransmitters change was assessed by mediation analysis. Results: The levels of 2-hydroxynaphthalene (2-NAP) 、2-hydroxy uorene (2-FLU) 、1-hydroxypyrene (1-OHP) in urine OH-PAHs of coal miners in different workplaces were significantly different (H=33.64, 9.63, 26.82, P<0.01, =0.008, <0.01) . The levels of neurotransmitters [5-hydroxytryptamine (5-HT) , norepinephrine (NE) , epinephrine (E) , dopamine (DA) , acetylcholine (Ach) , acetylcholinesterase (AChE) ] and oxidative stress [malondialdehyde (MDA) (F=36.81, 15.58, 79.16, 179.58, 33.48, 67.63, 4.96, P<0.01) ] in the blood of three groups of coal miners were significantly different. After controlling the potential confounding factors, NE content was negatively correlated with 2-FLU level, and AChE activity was also negatively correlated with 1-OHP level (β=-134.99, 95% CI: -250.74~-19.23, P=0.02; β=-0.80, 95%CI: -1.54~-0.05, P=0.036) . Positive correlation was found between Ach content and 9-hydroxyphenanthrene (9-PHE) level, AChE activity was also positively correlated with 2-NAP level and 9-PHE level (β=0.96, 95%CI: 0.26~1.64, P=0.007; β=1.78, 95%CI: 0.75~2.82, P=0.001; β=0.77, 95%CI: 0.07~1.47, P=0.031) . In addition, superoxide dismutase activity was correlated with 1-OHP level and AChE activity (β=0.32, 95%CI: 0.02~0.62, P=0.034; β=-0.23, 95%CI: -0.43~-0.02, P=0.032) . Mediation analysis indicated that 1-OHP level may directly affect AChE activity (P<0.05) . Conclusion: The level of PAHs in underground coal miners is relatively higher, and may lead to changes of neurotransmitter levels. The mediating effect of oxidative stress has not been observed.
Collapse
Affiliation(s)
- H Y Hu
- School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - B Zhang
- School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - L Y Yang
- School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - L Zhou
- School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - Y Wang
- School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| | - F Wang
- School of Public Health, Shanxi Medical University, Taiyuan 030001, China
| |
Collapse
|
4
|
Lu YY, Zhang YH, Yu LX, Zeng XM, Yang CZ, Ma YL, Zhou LJ, Hu HY, Xie XH, Yu ZK. [Clinical report of hoding cricoarytenoid joint reduction with visual laryngoscope under intravenous anesthesia]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2022; 57:1095-1101. [PMID: 36177564 DOI: 10.3760/cma.j.cn115330-20220221-00076] [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: 06/16/2023]
Abstract
Objective: To investigate the reduction effect of hoding cricoarytenoid joint reduction with visual laryngoscope under intravenous anesthesia. Methods: The therapeutic effects of 40 patients with arytenoid dislocation(AD)treated by closed reduction in the single center from January 2020 to September 2021 were retrospectively analyzed, including 21 males and 19 females, median age 48 years. The etiology, symptoms, preoperative evaluation methods, reduction mode, reduction times, and the recovery of arytenoid cartilage movement and sound after reduction were evaluated and analyzed. Results: All patients had obvious hoarseness and breath sound before treatment. Under stroboscopic laryngoscope or electronic nasopharyngoscope, different degrees of vocal cord movement disorder and poor glottic closure can be seen. There were 28 cases of left dislocation, 9 cases of right dislocation and 3 cases of bilateral dislocation. The etiology of dislocation of cricoarytenoid joint: 25 cases (62.5%) of tracheal intubation under general anesthesia were the most common causes, was as follows by laryngeal trauma, gastroscopy, cough, vomiting and so on. Among them, 28 cases of reduction were initially diagnosed in our department, and 12 cases were diagnosed later after failure of reduction treatment. Of the 40 patients, 6 underwent reduction 24 hours after dislocation; 18 cases from 3 days to 1 month; 7 cases from 1 to 3 months; 6 cases were reset in 3~6 months; Over 6 months in 3 cases. After one reduction, 10 cases (10/40, 25%) recovered normal pronunciation, 14 cases (14/40, 35%) recovered normal pronunciation after two reduction, 10 cases (10/40, 25%) recovered normal pronunciation after three times, 2 cases (2/40, 5%) recovered normal pronunciation after four times, and 1 case (2.5%) recovered normal pronunciation after five times. Thin slice CT scan of larynx and cricoarytenoid joint reconstruction showed the types of AD: subluxation in 37 cases (92.5%) and total dislocation in 3 cases; 28 cases of left dislocation, 9 cases of right dislocation and 3 cases of bilateral dislocation; 29 cases (72.5%) had posterior dislocation and 11 cases (27.5%) had anterior dislocation. All patients were treated by intravenous anesthesia with arytenoid cartilage clamped by cricoarytenoid joint reduction forceps under visual laryngoscope. The curative effect was evaluated by stroboscopic laryngoscope and/or voice analysis at 1-2 weeks after operation. The vocal cord movement returned to normal and the pronunciation was good in 37 cases (92.5%). Conclusions: Hoding cricoarytenoid joint reduction with the vision laryngoscope under intravenous anesthesia is easy to operate and the reduction effect is more stable. It is a effective method for AD.
Collapse
Affiliation(s)
- Y Y Lu
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - Y H Zhang
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - L X Yu
- Department of Anesthesiology, Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - X M Zeng
- Department of Imaging, Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - C Z Yang
- Department of Anesthesiology, Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - Y L Ma
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - L J Zhou
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - H Y Hu
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - X H Xie
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| | - Z K Yu
- Department of Otorhinolaryngology Head and Neck, BenQ Medical Center, the Affiliated BenQ Hospital of Nanjing Medical University, Nanjing 210019, China
| |
Collapse
|
5
|
Li K, Cui C, Zhang H, Jia L, Li R, Hu HY. Exploration of combined physical activity and music for patients with Alzheimer’s disease: A systematic review. Front Aging Neurosci 2022; 14:962475. [PMID: 36051308 PMCID: PMC9425638 DOI: 10.3389/fnagi.2022.962475] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 07/19/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Alzheimer’s disease (AD) can be treated in different ways, one of which is combined physical activity and music intervention, which is a non-pharmacological one. This study provided a thorough systematic review on the application of combined physical activity and music intervention in patients with AD. Method Online sources, such as PubMed, Web of Science, SAGE Premier, EBSCO, and Cochrane, published from January 2002 to March 2022 were searched for articles. Reviewer screened articles on inclusion criteria and identified relevant studies. 200 studies were selected as potentially relevant; of these, eight met all the inclusion criteria. Results The systemic review looked at eight studies, two of which had high methodological quality and six were of moderate quality. Various types of research were included: randomized controlled tails, single-subject study, crossover study, and case report. Music intervention was conducted during an exercise program in six studies. A cognitive stimulation was applied with music therapy and physical activities among two studies. The physical activities or movements included balance training, stretching, strengthening, and different sports activities. Outcome assessment, including the Barthel index in two studies and the functional independence measure, was conducted to evaluate the daily functional score. Mental health was evaluated by Mini-Mental State Examination in three studies. Conclusion Combined physical activity and music intervention are beneficial and improve the cognition, function and well-being of patients with AD. Supporting combined physical and music intervention will play a key role in helping clinical guidelines for both physical therapists and music therapists.
Collapse
Affiliation(s)
- Kailimi Li
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - CanCan Cui
- College of Music and Dance, Guangzhou University, Guangzhou City, China
| | - Haipeng Zhang
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Luning Jia
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Rui Li
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- School of Exercise and Health, Shanghai University of Sport, Shanghai, China
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Sport Rehabilitation Medicine, Shanghai Shangti Orthopedic Hospital, Shanghai, China
- *Correspondence: Hao-Yu Hu,
| |
Collapse
|
6
|
Wang R, Zhu D, Wang L, Liu J, Zou J, Sun Y, Jiang Y, Hu HY, Deng ZW, Weng LM, Zheng KY, Kiartivich S, Wang XQ. Tai Chi Quan Versus Physical Therapy on Pain and Cognitive Performance for Elderly People With Chronic Low Back Pain: Study Protocol for a Randomized Controlled Trial. Front Aging Neurosci 2022; 14:900430. [PMID: 35783144 PMCID: PMC9243751 DOI: 10.3389/fnagi.2022.900430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectivesChronic low back pain has become a major cause of global disability and caused a huge economic burden to society. Physical therapy is a vital strategy for rehabilitation of chronic low back pain. Although several trials have shown that Tai Chi Quan is a beneficial treatment, the comparative effectiveness of Tai Chi Quan versus physical therapy is unknown. We are conducting a randomized controlled trial to assess the effectiveness of Tai Chi Quan versus that of physical therapy in treating chronic low back pain.MethodsWe will perform a single-blind randomized controlled trial on elderly people with chronic low back pain. 138 participants will be randomly assigned to the Tai Chi Quan group (60-min classes, three times per week for 12 weeks) or physical therapy group (10 min of evaluation and warm-up, 40 min of therapist-directed exercise therapy, and 10 min of relaxation, three times per week for 12 weeks) with an allocation of 1:1. The participants will be followed up for 40 weeks for the study of long-term effects. The primary outcomes include pain intensity and back-related function at 12 weeks. Secondary outcomes include lumbar quantitative sensory testing, balance, cognitive function, psychosocial function, cost-effectiveness, compliance and adverse events. We will perform the intention-to-treat analysis for withdrawal and missing data.DiscussionThe study will be the first randomized trial with comparative-effectiveness of Tai Chi Quan and physical therapy for chronic low back pain. Standardized protocol, large sample size, and comprehensive outcomes are important features in this trial. This study aims to determine the feasibility and effectiveness of Tai Chi Quan for low back pain. The results of this study will be beneficial for elderly people with low back pain and medical rehabilitation personnel.Clinical Trial Registrationwww.chictr.org.cn, identifier ChiCTR2000029723.
Collapse
Affiliation(s)
- Rui Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Dong Zhu
- School of International Education, Shanghai University of Sport, Shanghai, China
| | - Lin Wang
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Jing Liu
- Department of Martial Arts, Shanghai University of Sport, Shanghai, China
| | - Jun Zou
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yang Sun
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yan Jiang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Zhi-Wei Deng
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Lin-Man Weng
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Kang-Yong Zheng
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Suparata Kiartivich
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
- *Correspondence: Xue-Qiang Wang,
| |
Collapse
|
7
|
Li K, Zhang H, Jia L, Hu HY. To the editor on "The effectiveness of Kinesio Taping ® for mobility and functioning improvement in knee osteoarthritis: A randomized, double-blind, controlled trial.". Clin Rehabil 2022; 36:993-994. [PMID: 35469462 DOI: 10.1177/02692155221091102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Kailimi Li
- School of Kinesiology, 540176Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation, 66315Shanghai University of Sport, Shanghai, China
| | - Haipeng Zhang
- School of Kinesiology, 540176Shanghai University of Sport, Shanghai, China
| | - Luning Jia
- School of Kinesiology, 540176Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- School of Kinesiology, 540176Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation, 66315Shanghai University of Sport, Shanghai, China.,Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| |
Collapse
|
8
|
Hu HY, Jia L, Zhang H, Li K. Comment on: Effect of music therapy on improving sleep quality in older adults a systematic review and meta-analysis. J Am Geriatr Soc 2022; 70:2170-2171. [PMID: 35420156 DOI: 10.1111/jgs.17787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 01/19/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Hao-Yu Hu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Luning Jia
- School of Kinesiology, Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Haipeng Zhang
- School of Kinesiology, Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Department of Sport Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Kailimi Li
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| |
Collapse
|
9
|
Zhang YH, Hu HY, Xiong YC, Peng C, Hu L, Kong YZ, Wang YL, Guo JB, Bi S, Li TS, Ao LJ, Wang CH, Bai YL, Fang L, Ma C, Liao LR, Liu H, Zhu Y, Zhang ZJ, Liu CL, Fang GE, Wang XQ. Exercise for Neuropathic Pain: A Systematic Review and Expert Consensus. Front Med (Lausanne) 2021; 8:756940. [PMID: 34901069 PMCID: PMC8654102 DOI: 10.3389/fmed.2021.756940] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 08/11/2021] [Accepted: 10/25/2021] [Indexed: 12/25/2022] Open
Abstract
Background: Neuropathic pain (NP), a severe and disruptive symptom following many diseases, normally restricts patients' physical functions and leads to anxiety and depression. As an economical and effective therapy, exercise may be helpful in NP management. However, few guidelines and reviews focused on exercise therapy for NP associated with specific diseases. The study aimed to summarize the effectiveness and efficacy of exercise for various diseases with NP supported by evidence, describe expert recommendations for NP from different causes, and inform policymakers of the guidelines. Design: A systematic review and expert consensus. Methods: A systematic search was conducted in PubMed. We included systematic review and meta-analysis, randomized controlled trials (RCTs), which assessed patients with NP. Studies involved exercise intervention and outcome included pain intensity at least. Physiotherapy Evidence Database and the Assessment of Multiple Systematic reviews tool were used to grade the quality assessment of the included RCTs and systematic reviews, respectively. The final grades of recommendation were based on strength of evidence and a consensus discussion of results of Delphi rounds by the Delphi consensus panel including 21 experts from the Chinese Association of Rehabilitation Medicine. Results: Eight systematic reviews and 21 RCTs fulfilled all of the inclusion criteria and were included, which were used to create the 10 evidence-based consensus statements. The 10 expert recommendations regarding exercise for NP symptoms were relevant to the following 10 different diseases: spinal cord injury, stroke, multiple sclerosis, Parkinson's disease, cervical radiculopathy, sciatica, diabetic neuropathy, chemotherapy-induced peripheral neuropathy, HIV/AIDS, and surgery, respectively. The exercise recommended in the expert consensus involved but was not limited to muscle stretching, strengthening/resistance exercise, aerobic exercise, motor control/stabilization training and mind-body exercise (Tai Chi and yoga). Conclusions: Based on the available evidence, exercise is helpful to alleviate NP intensity. Therefore, these expert consensuses recommend that proper exercise programs can be considered as an effective alternative treatment or complementary therapy for most patients with NP. The expert consensus provided medical staff and policymakers with applicable recommendations for the formulation of exercise prescription for NP. This consensus statement will require regular updates after five–ten years.
Collapse
Affiliation(s)
- Yong-Hui Zhang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Department of Rehabilitation Medicine, Shanghai Shangti Orthopedic Hospital, Shanghai, China
| | - Yuan-Chang Xiong
- Department of Pain Therapy, First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Changgeng Peng
- The First Rehabilitation Hospital of Shanghai, Brain and Spinal Cord Innovation Research Center, School of Medicine, Advanced Institute of Translational Medicine, Tongji University, Shanghai, China
| | - Li Hu
- Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Ya-Zhuo Kong
- Institute of Psychology, Chinese Academy of Sciences, Beijing, China
| | - Yu-Ling Wang
- Department of Rehabilitation Medicine, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jia-Bao Guo
- The Second School of Clinical Medicine, Xuzhou Medical University, Xuzhou, China
| | - Sheng Bi
- Rehabilitation Medicine Centre, Chinese PLA General Hospital, Beijing, China
| | - Tie-Shan Li
- Department of Rehabilitation Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Li-Juan Ao
- School of Rehabilitation, Kunming Medical University, Kunming, China
| | - Chu-Huai Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yu-Long Bai
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Lei Fang
- School of Rehabilitation Science, Shanghai University of T.C.M., Shanghai, China
| | - Chao Ma
- Department of Rehabilitation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lin-Rong Liao
- Department of Rehabilitation, Yixing JORU Rehabilitation Hospital, Wuxi, China
| | - Hao Liu
- Department of Rehabilitation, Yixing JORU Rehabilitation Hospital, Wuxi, China
| | - Yi Zhu
- Department of Pain and Musculoskeletal Rehabilitation, The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhi-Jie Zhang
- Rehabilitation Therapy Center, Luoyang Orthopedic Hospital of Henan Province, Orthopedic Hospital of Henan Province, Luoyang, China
| | - Chun-Long Liu
- Clinical Medical College of Acupuncture, Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guo-En Fang
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Naval Medical University, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Department of Rehabilitation Medicine, Shanghai Shangti Orthopedic Hospital, Shanghai, China
| |
Collapse
|
10
|
Han XD, Lu RQ, Hu HY, Guo L. [Application of serum markers in medullary thyroid carcinoma]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:1468-1474. [PMID: 34963245 DOI: 10.3760/cma.j.cn112150-20210308-00229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To discuss the diagnostic value of calcitonin(CT), carcinoembryonic antigen (CEA), neuron-specific enolase (NSE), pro-gastrin releasing peptide (Pro-GRP) and chromogranin A (CgA) in the identification of medullary thyroid carcinoma (MTC). Methods: The CT levels in 105 cases of MTC, 50 cases of papillary thyroid carcinoma, 10 cases of thyroid follicular carcinoma, 5 cases of undifferentiated thyroid carcinoma, 50 cases of benign thyroid diseases, 30 cases of non-thyroid malignant tumors and 50 cases of healthy controls were measured from February 2017 to August 2019 at the Department of Clinical Laboratory, Cancer Hospital affliated to Fudan University. Additionally, 79 cases of MTC, 30 cases of non-MTC thyroid malignant tumors and 30 healthy controls were selected for the measurement of CEA, NSE, Pro-GRP and CgA levels. The receiver operating curve was utilized to clarify the area under the curve (AUC), sensitivity, and specificity of each indicator to distinguish between different groups. Results: The medians of CT concentrations in the group of MTC patients was 607.2 (152.5,2 777.5)pg/ml, which was statistically significantly higher than that of the subjects in the group of papillary thyroid carcinoma 1.48 (0.5,2.91)pg/ml, follicular thyroid carcinoma 1.90 (0.82,2.99)pg/ml, undifferentiated thyroid carcinoma 0.50 (0.50,4.93)pg/ml, benign thyroid disease 1.30 (0.50,2.79)pg/ml, non-thyroid malignancies 1.36 (0.50,2.89)pg/ml and healthy controls 2.05 (0.89,3.18)pg/ml. The sensitivity, specificity and AUC of CT to distinguish MTC vs. non-MTC patients was 96.2%, 99.3% and 0.99, respectively. The maximum diameter (>1 cm, P=0.001, OR=15.74) and number (>1, P=0.04, OR=3.4) of nodules were two independent risk factors for elevated CT. CEA (AUC=0.94), NSE (AUC=0.65), Pro-GRP (AUC=0.94) and CgA (AUC=0.83) could all distinguish MTC vs. non-MTC thyroid malignancies. The AUC, sensitivity and specificity by combining CT, CEA, NSE, Pro-GRP and CgA to differentiate MTC vs. non-MTC thyroid malignancies was 1, 100% and 100%, respectively. Conclusions: CT, CEA, NSE, Pro-GRP and CgA may be helpful for the auxiliary diagnosis of MTC. The combination of these indicators in the diagnosis of MTC has high sensitivity and specificity.
Collapse
Affiliation(s)
- X D Han
- Department of Clinical Laboratory, Shanghai Cancer Center, Fudan University, Shanghai 200032, China Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - R Q Lu
- Department of Clinical Laboratory, Shanghai Cancer Center, Fudan University, Shanghai 200032, China Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - H Y Hu
- Department of Clinical Laboratory, Shanghai Cancer Center, Fudan University, Shanghai 200032, China
| | - L Guo
- Department of Clinical Laboratory, Shanghai Cancer Center, Fudan University, Shanghai 200032, China Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| |
Collapse
|
11
|
Hu HY, Chen YH, Zhou Y, Zhang Z, Lu J, Liu XY, Chen LP, Fu GF. [Recent HIV infection and associated factors among men who have sex with men in Jiangsu province]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1989-1993. [PMID: 34818845 DOI: 10.3760/cma.j.cn112338-20210601-00441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To understand the incidence of HIV infections and associated factors among men who have sex with men (MSM) in Jiangsu province. Methods: Based on national AIDS sentinel surveillance in 2019, MSM from 13 cities in Jiangsu were recruited for questionnaire interview and laboratory testing during April to July, 2019. Seropositive samples were tested with Limiting-antigen avidity enzyme immunoassay to detect recent HIV infections. The incidence of HIV infection in MSM were calculated according to the formula and parameters from China CDC. Multivariable logistic regression analysis was used to identify factors associated with recent infection of HIV. Results: A total of 4 469 MSM were subjects and the incidence of HIV infection were 4.5% (95%CI: 3.4%-5.5%).Multivariate logistic regression analysis results showed that compared with these aged ≥40 years, recruitment ways from MSM venues, awareness of AIDS knowledge, non-unprotected anal sex in the past 6 months and non-syphilis infection, those who aged 18-24 years (aOR=2.083,95%CI:1.087-3.990), recruitment ways from VCT clinics (aOR=2.125,95%CI:1.175-3.843), unawareness of AIDS knowledge (aOR=2.456,95%CI:1.109-5.437), unprotected anal sex in the past 6 months (aOR=3.553,95%CI:2.143-5.889) and syphilis infection (aOR=2.414,95%CI:1.033-5.462) were higher risk of HIV infection. Conclusion: The new infection rates of HIV were high in MSM in Jiangsu province. Health education, condom use and HIV/syphilis screening promotions should therefore be top priority in the prevention and control of HIV infection in MSM.
Collapse
Affiliation(s)
- H Y Hu
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Y H Chen
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Y Zhou
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Z Zhang
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - J Lu
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - X Y Liu
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - L P Chen
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - G F Fu
- Department of AIDS/STD Prevention and Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| |
Collapse
|
12
|
Zhou F, Cui YX, Ma YH, Wang JY, Hu HY, Li SW, Zhang FL, Li CW. Investigating the Potential Mechanism of Pydiflumetofen Resistance in Sclerotinia sclerotiorum. Plant Dis 2021; 105:3580-3585. [PMID: 33934629 DOI: 10.1094/pdis-03-21-0455-re] [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] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The necrotrophic pathogen Sclerotinia sclerotiorum is one of the most damaging and economically important plant pathogens. Pydiflumetofen, which was developed by Syngenta Crop Protection, has already been registered in China for the management of Sclerotinia stem rot, which was caused by S. sclerotiorum in oilseed rape. In an attempt to preempt and forestall the development of resistance to this useful fungicide, the current study was initiated to investigate the potential mechanism of resistance in laboratory mutants. Five pydiflumetofen-resistant S. sclerotiorum mutants were successfully generated by repeated exposure to the fungicide under laboratory conditions. Although the mutants had greatly reduced sensitivity to pydiflumetofen, they were also found to have significantly (P < 0.05) reduced fitness, exhibiting reduced mycelial growth and sclerotia formation on potato dextrose agar medium. However, three of the four mutants had significantly (P < 0.05) increased pathogenicity on detached soybean leaves compared with their respective parental isolates, indicating a moderate to high level of fungicide resistance risk according to the criteria of the Fungicide Resistance Action Committee. Sequence analysis of four succinate dehydrogenase (Sdh) target genes identified several nucleotide changes in the sequences of the pydiflumetofen-resistant mutants, most of which were synonymous and caused no changes to the predicted amino acid sequences. However, all of the pydiflumetofen-resistant mutants had two amino acid point mutations (A11V and V162A) in their predicted SsSdhB sequence. No similar changes were found in the SsSdhA, SsSdhC, and SsSdhD genes of any of the mutants tested. In addition, there was a positive cross-resistance between pydiflumetofen and boscalid, and no cross-resistance between pydiflumetofen and other commonly used fungicides, including tebuconazole, fludioxonil, cyprodinil, dimethachlone, prochloraz, pyraclostrobin, fluazinam, procymidone, and carbendazim. These results indicate that pydiflumetofen has great potential as an alternative fungicide for the control of S. sclerotiorum, especially where resistance to other fungicides has already emerged. Mixing or alternate application with fludioxonil, prochloraz, and fluazinam could be used to limit the risk of resistance to pydiflumetofen.
Collapse
Affiliation(s)
- F Zhou
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
- Henan Engineering Research Center of Biological Pesticide & Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Y X Cui
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Y H Ma
- Henan Engineering Research Center of Biological Pesticide & Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - J Y Wang
- Henan Engineering Research Center of Biological Pesticide & Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - H Y Hu
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - S W Li
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
- Henan Engineering Research Center of Biological Pesticide & Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - F L Zhang
- Henan Engineering Research Center of Biological Pesticide & Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - C-W Li
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
- College of Biological Engineering, Henan University of Technology, Zhengzhou 450001, China
| |
Collapse
|
13
|
Chou YC, Yen YF, Chu DC, Hu HY. Impact of the COVID-19 pandemic on emergency healthcare utilization: a cohort study. Eur J Public Health 2021. [PMCID: PMC8574253 DOI: 10.1093/eurpub/ckab165.037] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Emergency department (ED) crowding is a burden on public health, so understanding the characteristics of frequent ED users is a key concern of the healthcare system and policy makers. This study aims to examine the characteristics and healthcare-seeking behaviors in frequent ED users before and during the COVID-19 pandemic.
Methods
A retrospective observational study was conducted on ED users aged 18 years and over admitted to Taipei City Hospital in February 2019-January2020 (before pandemic) and February 2020-January2021 (during pandemic) (N = 120,011). Frequent and ED users were defined as patients with four or more ED visits in a year. Multivariate logistic regression was used to identify the predictors of frequent ED use before and during the COVID-19 pandemic.
Results
Monthly emergency department visits were significantly lower during the pandemic (by 10.1-26.8%). Frequent ED patients had shorter lengths of stay in the ED during the pandemic (212.5 vs.233.9 minutes; P < 0.0001). The proportion of ED patients receiving chest CT examination during the pandemic has increased by 0.5-0.6%. After adjusting for sociodemographic factors, triage status, mode of arrival, and copayment exemption, patients with a triage status of level 4-5 (AOR=1.60, 95% CI: 1.13-2.28), diagnosis of pneumonia (AOR=1.85, 95% CI: 1.07-3.17), giddiness (AOR=2.85, 95% CI: 1.82-4.45), dyspnea (AOR=1.85, 95% CI: 1.00-3.39), or chronic kidney disease (AOR=5.05, 95% CI: 2.66-9.59) were more likely to be frequent ED visitors during the pandemic.
Conclusions
Since SAR-CoV-2 is highly contagious, it is imperative to educate non-emergent patients to utilize outpatient medical services rather than emergency medical services to reduce the risk of COVID-19 outbreaks at the ED.
Key messages
This study found that the utilization of emergent medical services during the COVID-19 pandemic significantly decreased by 10.1%–26.8% compared to before the COVID-19 pandemic. The lengths of stay in frequent ED users during the COVID-19 pandemic were significantly shorter than that in frequent ED users before the COVID-19 pandemic.
Collapse
Affiliation(s)
- YC Chou
- Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - YF Yen
- Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
- University of Taipei, Taipei, Taiwan
| | - DC Chu
- University of Taipei, Taipei, Taiwan
- Institute of Hospital and Health Care Administration, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Neurosurgery, Taipei City Hospital, Taipei, Taiwan
| | - HY Hu
- Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
- Institute of Public Health, National Yang Ming Chiao Tung University, Taipei, Taiwan
- University of Taipei, Taipei, Taiwan
| |
Collapse
|
14
|
Hu HY, Cheng FS, Yen YF, Lin SY, Weng SH, Chou YC, Chu DC, Chen CC. Mask reuse during the COVID-19 pandemic: a national survey in Taiwan. Eur J Public Health 2021. [DOI: 10.1093/eurpub/ckab165.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The use of masks is an effective measure to prevent severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) infection; however, mask reuse is not recommended. Studies examining the factors associated with mask reuse during the coronavirus disease (COVID-19) pandemic are limited. This nationwide survey aimed to determine the prevalence and factors associated with mask reuse among Taiwanese citizens during the pandemic.
Methods
From May 18 through May 31, 2020, a computer-assisted telephone interview system was used to randomly select Taiwanese citizens who were interviewed for COVID-19 preventive behaviors and knowledge on the usage of masks. Multivariate logistic regression was used to identify factors associated with mask reuse during the COVID-19 pandemic. Moreover, generalized estimating equations (GEE) were used to analyze the rate of mask reuse among participants before and during the pandemic.
Results
For a total of 1,075 participants, the overall mean age was 57.4 years, and 82.2% of participants reported mask reuse during the COVID-19 pandemic. After controlling for other covariates, participants who had a greater knowledge on mask usage or had a high supply of masks were less likely to reuse masks during the pandemic. GEE analysis showed that compared with the participants' mask wearing behaviors before the COVID-19 pandemic, they were more likely to reuse masks during the pandemic.
Conclusions
The rate of mask reuse among the general population during the pandemic was significantly higher than that before the pandemic. Individuals were less likely to reuse masks if they had adequate knowledge on mask usage or had a high supply of masks. Since mask reuse is associated with a higher risk of COVID-19 due to the possibility of wearing SAS-CoV-2-contaminated masks, it is imperative to educate people on the correct usage of masks. Further, the government should provide sufficient masks to the general population to decrease the reuse of masks.
Key messages
Mask reuse increased during the COVID-19 pandemic due to the shortage in supply. It is imperative to educate people about the correct usage of masks.
Collapse
Affiliation(s)
- HY Hu
- Taipei City Hospital, Taipei, Taiwan
- National Yang Ming Chiao Tung University, Taipei, Taiwan
- University of Taipei, Taipei, Taiwan
| | - FS Cheng
- Taipei City Hospital, Taipei, Taiwan
| | - YF Yen
- Taipei City Hospital, Taipei, Taiwan
- National Yang Ming Chiao Tung University, Taipei, Taiwan
- University of Taipei, Taipei, Taiwan
| | - SY Lin
- Taipei City Hospital, Taipei, Taiwan
| | - SH Weng
- Taipei City Hospital, Taipei, Taiwan
| | - YC Chou
- Taipei City Hospital, Taipei, Taiwan
| | - DC Chu
- Taipei City Hospital, Taipei, Taiwan
- National Yang Ming Chiao Tung University, Taipei, Taiwan
- University of Taipei, Taipei, Taiwan
| | - CC Chen
- National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| |
Collapse
|
15
|
Li KLM, Chen YM, Wang XQ, Hu HY. Bibliometric Analysis of Studies on Neuropathic Pain Associated With Depression or Anxiety Published From 2000 to 2020. Front Hum Neurosci 2021; 15:729587. [PMID: 34552477 PMCID: PMC8450598 DOI: 10.3389/fnhum.2021.729587] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 06/23/2021] [Accepted: 08/13/2021] [Indexed: 12/11/2022] Open
Abstract
Objective: Neuropathic pain (NP) associated with depression or anxiety is highly prevalent in clinical practice. Publications about NP associated with depression or anxiety increased exponentially from 2000 to 2020. However, studies that applied the bibliometric method in analyzing global scientific research about NP associated with depression or anxiety are rare. This work used the bibliometric method to analyze the publications on NP associated with depression or anxiety between 2000 and 2020. Method: Publications from 2000 and 2020 were identified from the Thomson Reuters Web of Science (WoS) database. We employed CiteSpace V to conduct the bibliometric study. Results: A total of 915 articles or reviews were obtained from the WoS database. The number of publications has increased over the last two decades. The USA was the most productive among countries or regions in the field. According to the burst key words, neuroinflammation, hippocampus, safety, and modulation were the hot global research issues in the domain. Conclusion: Publications about NP associated with depression or anxiety have remarkably increased from 2000 to 2020. These historical opinions about NP associated with depression or anxiety could be an important practical basis for further research into potential development trends.
Collapse
Affiliation(s)
- Kai-Li-Mi Li
- School of Kinesiology, Shanghai University of Sport, Shanghai, China
| | - Yu-Meng Chen
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| |
Collapse
|
16
|
Zheng YL, Hu HY, Liu XC, Su X, Chen PJ, Wang XQ. The Effects of Whole-Body Vibration Exercise on Anticipatory Delay of Core Muscles in Patients with Nonspecific Low Back Pain. Pain Res Manag 2021; 2021:9274964. [PMID: 34394778 PMCID: PMC8357519 DOI: 10.1155/2021/9274964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 07/26/2021] [Indexed: 11/17/2022]
Abstract
Objective The objective of this study is to determine the effect of whole-body vibration (WBV) exercise on the anticipatory delay of core muscles in nonspecific low back pain (NSLBP) patients. Methods Forty participants with NSLBP were randomly divided into the WBV group and the control group. The sEMG signals of deltoid, erector spines (ES), multifidus (MF), rectus abdominis (RA), and transversus abdominus/internal oblique muscles (TrA/IO) were recorded before and after the intervention in the weight-shifting task. The relative activation time of each muscle was calculated. Results In the WBV group, the relative activation time of bilateral MF and bilateral TrA/IO was significantly reduced on shoulder flexion (right MF: P=0.014; left MF: P=0.011; right TrA/IO: P=0.008; left TrA/IO: P=0.026). As for shoulder abduction, except for the left TrA/IO and the left RA, the relative activation time of other muscles was significantly reduced (right ES: P=0.001; left ES: P < 0.001; right MF: P=0.001; left MF: P=0.009; right TrA/IO: P < 0.001; right RA: P=0.001). In the control group, there was no significant difference in the relative activation time of each muscle before and after the intervention (P > 0.05). Conclusions WBV exercise can effectively alleviate the anticipatory delay of core muscles in NSLBP patients, but the long-term effects still need further study. This trial is registered with ChiCTR-TRC-13003708.
Collapse
Affiliation(s)
- Yi-Li Zheng
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Xiao-Chen Liu
- Department of Rehabilitation Medicine, Shanghai East Hospital, Shanghai, China
| | - Xuan Su
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Pei-Jie Chen
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| |
Collapse
|
17
|
Zhou F, Hu HY, Li DX, Tan LG, Zhang Q, Gao HT, Sun HL, Tian XL, Shi MW, Zhang FL, Li CW. Exploring the Biological and Molecular Characteristics of Resistance to Fludioxonil in Sclerotinia sclerotiorum From Soybean in China. Plant Dis 2021; 105:1936-1941. [PMID: 33044139 DOI: 10.1094/pdis-07-20-1621-re] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Sclerotinia sclerotiorum is one of the most damaging and economically important necrotrophic plant pathogens, infecting more than 400 plant species globally. Although the phenylpyrrole fungicide fludioxonil has high activity against S. sclerotiorum, reports indicate that there is also substantial potential for the development of fungicide resistance. However, the current study investigating five fludioxonil-resistant laboratory mutants found a significant fitness cost associated with fludioxonil resistance resulting in significantly (P < 0.05) reduced mycelial growth and sclerotia formation on potato dextrose agar as well as significantly (P < 0.05) lower pathogenicity on detached tomato leaves, with one mutant, LK-1R, completely losing the capacity to cause infection. In addition, all of the fludioxonil-resistant mutants had significantly (P < 0.05) increased sensitivity to osmotic stress (0.5 M of potassium chloride and 1.0 M of glucose), which is consistent with the proposed fludioxonil target sites within the high osmolarity glycerol stress response mitogen-activated protein kinase (HOG1-MAPK) signaling transduction pathway. Sequence analysis of six genes from this two-component pathway, including SsHk, SsYpd, SsSk1, SsSk2, SsPbs, and SsHog, revealed several mutations that may be associated with fludioxonil resistance. For example, six separate point mutations were found in SsHk that led to changes in the predicted amino acid sequence, including A136G, F249V, G353A, E560K, M610K, and K727R. Similarly, SsPbs had three mutations (D34G, S46L, and L337E), SsSk1 and SsYpd had two (S53G and A795V for SsSk1, and E67G and Y141H for SsYpd), and SsHog and SsSk2 had one each (V220A and S763P, respectively). To our knowledge, these constitute the first reports of amino acid changes in proteins of the HOG1-MAPK pathway being associated with fludioxonil resistance in S. sclerotiorum. This study also showed a positive cross-resistance between fludioxonil and dimethachlone and procymidone, but none with tebuconazole or carbendazim, indicating that the inclusion of tebuconazole within an integrated pest management program could reduce the risk of fludioxonil resistance developing in field populations of S. sclerotiorum and ensure the sustainable production of soybeans in China into the future.
Collapse
Affiliation(s)
- F Zhou
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
- Henan Engineering Research Center of Biological Pesticide and Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - H Y Hu
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - D X Li
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - L G Tan
- Henan Engineering Research Center of Biological Pesticide and Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Q Zhang
- Henan Engineering Research Center of Biological Pesticide and Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - H T Gao
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - H L Sun
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - X L Tian
- Henan Engineering Research Center of Biological Pesticide and Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - M W Shi
- Henan Engineering Research Center of Biological Pesticide and Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - F L Zhang
- Henan Engineering Research Center of Biological Pesticide and Fertilizer Development and Synergistic Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - C W Li
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| |
Collapse
|
18
|
Yu SC, Zhu SB, Hu HY, Ding GQ. [Robot-assisted nephroureterectomy requiring no robot redocking or patient repositioning: experience from a single center with 62 cases]. Zhonghua Wai Ke Za Zhi 2021; 59:530-534. [PMID: 34102740 DOI: 10.3760/cma.j.cn112139-20200814-00643] [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 examine a new technique of robot-assisted nephroureterectomy without robot reldocking or patient repositioning. Methods: Patients diagnosed as upper tract urothelial carcinoma treated with this modality between November 2015 and January 2019 at Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine were included in this analysis. Data collection including patient demographics, operative procedure and postoperative morbidities were conducted by retrospective charts review, after receiving the institutional review board's approval. There were 35 males and 27 females with a median age of 70 years (range: 30 to 91 years) underwent single docking robot-assisted nephroureterectomy without repositioning. Among the 62 cases, 37 patients had pelvic carcinoma while 25 patients had ureteral carcinoma (with proximal portion 12 cases, middle portion 5 cases and distal portion 8 cases). The patient was placed in a 60 to 80-degree, modified flank position with a 15-degree Trendelenburg tilt. The contralateral arm was positioned perpendicular to the torso on an arm board while the ipsilateral arm was taped to the patient's side with ample padding. The robot cart was then docked at a 90-degree angle, perpendicular to the patient. A "W"-shape, three robotic-arm configurations was used for port placement. Results: The surgical procedures were performed successfully in all the 62 patients. The operation time was (171.6±54.7) minutes (range: 60 to 370 minutes). The estimated blood loss during the operation was 50(50) ml (range: 20 to 400 ml) with 4 patients had transfusion. No perioperative death was encountered. Eleven patients had post-operative complications (Clavien-Dindo grade 2) including 3 cases of hemorrhage and 8 cases of chylous leakage. All cases were regularly followed up with a median time of 37 months (range: 17 to 55 months). There were 8, 30, 19, 4 and 1 case followed up for 48, 36, 24, 18 and less than 18 months, respectively. Three patients had reginal recurrences and 11 cases of distant metastasis occurred, with 5 patients died for cancer. The survival rate within 24 months was estimated as 75.4%(43/57). Conclusion: Robot-assisted nephroureterectomy without robot redocking or patient repositioning could be safely reproduced, with surgical outcomes comparable to other established techniques.
Collapse
Affiliation(s)
- S C Yu
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - S B Zhu
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - H Y Hu
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - G Q Ding
- Department of Urology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| |
Collapse
|
19
|
Wu CC, Wang YZ, Hu HY, Wang XQ. Bibliometric Analysis of Research on the Comorbidity of Cancer and Pain. J Pain Res 2021; 14:213-228. [PMID: 33542652 PMCID: PMC7851761 DOI: 10.2147/jpr.s291741] [Citation(s) in RCA: 6] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 12/23/2020] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Pain is the most common symptom in patients with neoplasm. It is a distressing experience that seriously destructs the quality-of-life of patients, with a high prevalence in clinical observations. However, only a few studies have applied bibliometric methods to analyze systematic works on the comorbidity of cancer and pain. PURPOSE The aim of this work was to conduct a systematic analysis of the scientific studies worldwide on the comorbidity of cancer and pain in 2010-2019. METHODS The Web of Science databases were searched for publications related to the comorbidity of cancer and pain from 2010 to 2019. RESULTS A total of 3,423 papers met the inclusion criteria in this research. The increase in the quantity of papers presented a significant growth from 2010 to 2019 (P<0.001) by linear regression analysis. The research subject categories of the 3,423 papers mainly concentrated on oncology (28.57%), clinical neurology (25.62%), and healthcare science services (15.89%). The US had the highest number of published papers, followed by the People's Republic of China, and England. According to scientific statistics, breast cancer (20.36%) was by far the most predominant topic in the papers related to the comorbidity of cancer and pain. CONCLUSION This bibliometric research provided a framework for visual and quantitative research to management scholars in favor of exploring a potential field related to hot issue and research frontiers.
Collapse
Affiliation(s)
- Cheng-Cheng Wu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, People’s Republic of China
| | - Yi-Zu Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, People’s Republic of China
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, People’s Republic of China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, 200438, People’s Republic of China
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, 200438, People’s Republic of China
| |
Collapse
|
20
|
Zhao PJ, Zeng LE, Lu HY, Zhou Y, Hu HY, Wei XY. Green economic efficiency and its influencing factors in China from 2008 to 2017: Based on the super-SBM model with undesirable outputs and spatial Dubin model. Sci Total Environ 2020; 741:140026. [PMID: 32615419 DOI: 10.1016/j.scitotenv.2020.140026] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 06/04/2020] [Accepted: 06/04/2020] [Indexed: 05/20/2023]
Abstract
Due to the pressure of global ecological degradation, the coordination of economic increase and ecological protection has drawn attention from policymakers and practitioners. Green economic efficiency (GEE) is a comprehensive index to measure economic, social, and environmental development. As China is the second-biggest economy in the world with high-energy consumption, it is necessary to investigate its green economy efficiency. In this paper, we innovatively adopt a super-SBM (slacks-based measure) model with undesirable outputs to calculate the GEE in 30 provinces of China between 2008 and 2017, and then comprehensively apply a spatial Dubin model (SDM) to investigated its influencing factors. The results showed that the overall GEE in China during the study period was at a low level with significant regional differences. The inter-regional GEE generally showed a gradient decreasing pattern of "East-Middle-West", which demonstrates a gradual decline from the East to the West in China. The trend of the national GEE initially dropped and then gradually stabilized over the study period. Foreign trade dependence and direct investment had significant positive effects on the GEE, while the secondary industry and urbanization level had a significant negative effect.
Collapse
Affiliation(s)
- Peng-Jun Zhao
- The Centre for Urban Planning and Transport Studies, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Liang-En Zeng
- The Centre for Urban Planning and Transport Studies, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China.
| | - Hai-Yan Lu
- The Centre for Urban Planning and Transport Studies, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China; Department of History and Cultural Studies, Freie Universität Berlin, Berlin 14195, Germany
| | - Yang Zhou
- Shenzhen Environmental Science and New Energy Technology Engineering Laboratory, Tsinghua-Berkeley Shenzhen Institute, Shenzhen 518055, China
| | - Hao-Yu Hu
- The Centre for Urban Planning and Transport Studies, College of Urban and Environmental Sciences, Peking University, Beijing 100871, China
| | - Xin-Yuan Wei
- School of Humanities, University of Chinese Academy of Sciences, Beijing 102488, China
| |
Collapse
|
21
|
Zhou F, Li DX, Hu HY, Song YL, Fan YC, Guan YY, Song PW, Wei QC, Yan HF, Li CW. Biological Characteristics and Molecular Mechanisms of Fludioxonil Resistance in Fusarium graminearum in China. Plant Dis 2020; 104:2426-2433. [PMID: 32658633 DOI: 10.1094/pdis-01-20-0079-re] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Fusarium graminearum is the primary causal agent of Fusarium head blight (FHB) of wheat. The phenylpyrrole fungicide fludioxonil is not currently registered for the management of FHB in China. The current study assessed the fludioxonil sensitivity of a total of 53 F. graminearum isolates collected from the six most important wheat-growing provinces of China during 2018 and 2019. The baseline fludioxonil sensitivity distribution indicated that all of the isolates were sensitive, exhibiting a unimodal cure with a mean effective concentration for 50% inhibition value of 0.13 ± 0.12 μg/ml (standard deviation). Five fludioxonil-resistant mutants were subsequently induced by exposure to fludioxonil under laboratory conditions. Ten successive rounds of subculture in the absence of the selection pressure indicated that the mutation was stably inherited. However, the fludioxonil-resistant mutants were found to have reduced pathogenicity, higher glycerol accumulation, and higher osmotic sensitivity than the parental wild-type isolates, indicating that there was a fitness cost associated with fludioxonil resistance. In addition, the study also found a positive cross resistance between fludioxonil, procymidone, and iprodione, but not with other fungicides such as boscalid, carbendazim, tebuconazole, and fluazinam. Sequence analysis of four candidate target genes (FgOs1, FgOs2, FgOs4, and FgOs5) revealed that the HBXT2R mutant contained two point mutations that resulted in amino acid changes at K223T and K415R in its FgOs1 protein, and one point mutation at residue 520 of its FgOs5 protein that resulted in a premature stop codon. Similarly, the three other mutants contained point mutations that resulted in changes at the K192R, K293R, and K411R residues of the FgOs5 protein but none in the FgOs2 and FgOs4 genes. However, it is important to point out that the FgOs2 and FgOs4 expression of all the fludioxonil-resistant mutants was significantly (P < 0.05) downregulated compared with the sensitive isolates (except for the SQ1-2 isolate). It was also found that one of the resistant mutants did not have changes in any of the sequenced target genes, indicating that an alternative mechanism could also lead to fludioxonil resistance.
Collapse
Affiliation(s)
- F Zhou
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
- Henan Engineering Research Center of Biological Fertilizer Developmental and Collaborative Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - D X Li
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - H Y Hu
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Y L Song
- Henan Engineering Research Center of Biological Fertilizer Developmental and Collaborative Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Y C Fan
- Henan Engineering Research Center of Biological Fertilizer Developmental and Collaborative Application, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Y Y Guan
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - P W Song
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - Q C Wei
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| | - H F Yan
- College of Plant Protection, Hebei Agricultural University, Baoding 071001, China
| | - C W Li
- Henan Engineering Research Center of Crop Genome Editing, Henan Institute of Science and Technology, Xinxiang 453003, China
| |
Collapse
|
22
|
Shen L, Xu J, Hu HY, Hu X, Zhang YK, Li XW, Zhu GW, Dong LL, Zhang NW, Kondo KJ, Chen SL. [Correlative analysis of agronomic traits and quality of Panax ginseng saponins cultivation in farmland]. Zhongguo Zhong Yao Za Zhi 2020; 44:5124-5128. [PMID: 32237348 DOI: 10.19540/j.cnki.cjcmm.20191009.106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cultivated ginseng in the farmland would become the mainly planting mode of Panax ginseng. However,there are relatively few cultivation ginseng varieties for farmland in China. Correlative analysis of qualitity and agronomic traits of P. ginseng cultivation in the farmland could provide a reference for the selection of excellent germplasm and new variety breeding of P. ginseng. In this study,the main index of saponin and agronomic traits of 4-6 years' samples were analyzed by UPLC and measured. The results show that there was significant difference in agronomic indexes of Damaya. The coefficient of variation of the root length( CV = 41. 97%) and fresh weight( CV = 31. 81%) were maximum,and the coefficient of variation of the stems thickness( 16. 72%) and root thickness were minimum. There was a significant correlation between yield and root thickness( P<0. 05). There was significant difference in drug yield of different harvest years( P<0. 05),and the yield of 6-years was 31. 52%-39. 69% higher than 4-years. However,there wasn't significant difference in total ginsenosides between 4 and 6 years old P. ginseng,but there was significant difference in ginseng Rg2,Rc and Rb2( P<0. 05),and the ginsenoside contents of different harvesting years were accorded with the criterion standards of 2015 Chinese Pharmacopoeia. There was no significant correlation between the saponin and the agronomic trait,while there was positive correlation with root thickness( P < 0. 05). Therefore,the stem diameter was positive correlation with yield of P. ginseng. Selection of the stem thickness of seedlings is beneficial to the increase of the yield and breeding of P. ginseng.
Collapse
Affiliation(s)
- Liang Shen
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Jiang Xu
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Hao-Yu Hu
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Xin Hu
- College of Pharmacy,Hubei University of Chinese Medicine Wuhan 430065,China
| | | | - Xi-Wen Li
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Guang-Wei Zhu
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Lin-Lin Dong
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | | | | | - Shi-Lin Chen
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| |
Collapse
|
23
|
Hu HY, Zhang EP, Li B, Cheng XQ, Zhang GL, Shi L, Shi GG. [Reconstruction of orbital floor defect with preserved orbital contents after advanced maxillary sinus cancer resection]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2020; 55:29-33. [PMID: 31954385 DOI: 10.3760/cma.j.issn.1673-0860.2020.01.006] [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 analyze the method and effect of reconstruction of the orbital floor defect with preserved orbital contents after advanced maxillary sinus cancer resection. Methods: Thirty-three patients of T3/T4 stage maxillary sinus cancer with orbital invasion who were treated in Shandong Provincial Hospital from January 2010 to October 2016 were retrospectively analyzed, including 20 males and 13 females, aged from 12 to 80 years old. Patients were treated with appropriate surgical methods according to their clinical manifestation, imaging finding, invasion range, preoperative and intraoperative pathology. Surgical approaches such as maxillectomy, expanded maxillectomy and superstructure maxillectomy were used for patients with Medpor orbit floor repairment. Patients were followed up regularly after surgery, and the surgical efficacy was discussed by descriptive statistical method. Results: Of those 33 cases, 19 were squamous cell carcinoma, 8 were adenoid cystic carcinoma, 5 were inverted papilloma malignant transformation, and 1 was myoepithelial carcinoma in our study. After tumor resection and orbital floor repair, the orbital contents and eyeball function of all patients remained intact. During follow-up time ranged from 3 to 8 years, a total of 6 patients relapsed at 3 years and died of ineffective treatment. The survival rate was 81.8% (27/33). Conclusion: Tumor resection and Medpor orbital floor repair in maxillary sinus cancer patients with orbital invasion can preserve the function of the eyeball well, greatly improve the quality of patient's life.
Collapse
Affiliation(s)
- H Y Hu
- Department of Otorhinolaryngology Head and Neck Surgery, Shandong First Medical University Affiliated Shandong Provincial Hospital, Jinan 250022, China
| | | | | | | | | | | | | |
Collapse
|
24
|
Fang CH, Zhang P, Luo HL, Zhu W, Zeng SL, Hu HY, Xiang N, Yang J, Zeng N, Fan YF, Jia FC, Liu LX. [Application of augmented-reality surgical navigation technology combined with ICG molecular fluorescence imaging in laparoscopic hepatectomy]. Zhonghua Wai Ke Za Zhi 2019; 57:578-584. [PMID: 31422626 DOI: 10.3760/cma.j.issn.0529-5815.2019.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Objective: To study the application value of augmented-reality (AR) surgical navigation technology combined with indocyanine green (ICG) molecular fluorescence imaging in three-dimensional (3D) laparoscopic hepatectomy. Methods: The clinical data of forty-eight patients who had undergone 3D laparoscopic hepatectomy for hepatocellular carcinoma at First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University from January 2018 to April 2019 were retrospectively analyzed.The patients were divided into two groups: the group of 3D laparoscopic hepatectomy navigated by augment reality technology combined with ICG molecular fluorescence imaging (Group A) , and group of conventional 3D laparoscopic hepatectomy (Group B) . Patients in Group A (n=23) underwent 3D laparoscopic hepatectomy using augmented-reality technology combined with ICG molecular fluorescence imaging. In this group, the self-developed three-dimensional laparoscopic augmented-reality surgical navigation system (No. 2018SR840555) was operated to project the preoperative three-dimensional model to the surgical field, and the use of this system in combination with ICG molecular fluorescence imaging navigated laparoscopic hepatectomy. No surgical navigation technology was applied in Group B (n=25) . All patients signed the informed consent, which were in accordance with the requirements of medical ethics (Ethics No.: 2018-GDYK-003) . The preoperative data, surgical indicators and postoperative complications between the two groups were compared and analyzed. Results: The median amount of intraoperative blood loss of Group A was 250 (200) ml (M (Q(R)) ) , which was significantly lower than that of Group B (300 (150) ml) (Z=-2.307, P=0.021) .The transfusion rate of Group A was 13.0% (3/23) , which was significantly lower than that of Group B (40.0%, 10/25) (χ(2)=4.408, P=0.036) .The median postoperative hospitalization time of Group A was 8 (2) d, which was significantly shorter than that of Group B (11 (6.5) d) (Z=-2.694, P=0.007) . There were no serious complications and perioperative death in both groups.The incidence of postoperative complications in Group A was 17.4% (4/23) , which was not significantly different from that in group B (28%, 7/25) (χ(2)=0.763, P=0.382) . Conclusion: Augmented-reality surgical navigation technology combined with ICG molecular fluorescence imaging has better effect in 3D laparoscopic hepatectomy.
Collapse
Affiliation(s)
- C H Fang
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - P Zhang
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - H L Luo
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - W Zhu
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - S L Zeng
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - H Y Hu
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - N Xiang
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - J Yang
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - N Zeng
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - Y F Fan
- First Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University; Guangdong Provincial Clinical and Engineering Center of Digital Medicine, Guangzhou 510282, China
| | - F C Jia
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
| | - L X Liu
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of University of Science and Technology of China, Hefei 230001, China
| |
Collapse
|
25
|
Abstract
With the development of various biotechnology,the research on molecular genetics of medicinal plants has gradually deepened. In this paper,the research system of molecular genetics of medicinal plants was proposed for the first time,which was elaborated from the aspects of genetic resources,genome,gene function and research methods. The application fields of medicinal plant mainly contain species identification,molecular breeding and biosynthesis. The research directions of molecular genetics of medicinal plants in genetic resources,model platform,synthetic biology and molecular breeding were put forward,which include 1 000 genome projects of medicinal plants,model species and mutant libraries,gene original libraries of heterologous synthetic systems,construction gene original library and specific chassis cells in heterologous synthesis system of active ingredient,breeding of new varieties of medicinal plants with high active ingredient and high resistance based on molecular markers andtransgenes.
Collapse
Affiliation(s)
- Shi-Lin Chen
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Wen-Guang Wu
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Cai-Xia Wang
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Li Xiang
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Yu-Hua Shi
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Dong Zhang
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| | - Hao-Yu Hu
- Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China
| |
Collapse
|
26
|
Wang XQ, Gu W, Chen BL, Wang X, Hu HY, Zheng YL, Zhang J, Zhang HY, Chen PJ. Effects of whole-body vibration exercise for non-specific chronic low back pain: an assessor-blind, randomized controlled trial. Clin Rehabil 2019; 33:1445-1457. [PMID: 31099264 DOI: 10.1177/0269215519848076] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [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: 11/16/2022]
Abstract
OBJECTIVE To confirm the benefits of whole-body vibration exercise for pain intensity and functional disability in patients with non-specific chronic low back pain. DESIGN Single-blind randomized controlled trial. SETTING Outpatient. SUBJECTS Eighty-nine patients with non-specific chronic low back pain met the inclusion criteria, they were randomly allocated to either the intervention group (n = 45) or the control group (n = 44). INTERVENTION The intervention group received whole-body vibration exercises three times a week for 12 weeks. The control group received general exercise protocol three times a week for 12 weeks. MAIN OUTCOMES The primary outcome measures were pain intensity and functional disability measured by the visual analog scale scores and Oswestry Disability Index. The secondary outcome measures included lumbar joint position sense, quality of life (Short Form Health Survey 36) and overall treatment effect (Global Perceived Effect). RESULTS A total of 84 subjects completed the 12-week study program. After 12 weeks, compared with the control group, the mean visual analog scale and Oswestry Disability Index scores decreased by additional 1 point (95% confidence interval (CI) = -1.22 to -0.78; P < 0.001), 3.81 point (95% CI, -4.98, -2.63; P < 0.001) based on adjusted analysis in the intervention group. And the intervention group provided additional beneficial effects for in terms of lumbar joint position sense (P < 0.05), quality of life (P < 0.05), and Global Perceived Effect (P = 0.012). CONCLUSION The study demonstrated that whole-body vibration exercise could provide more benefits than general exercise for relieving pain and improving functional disability in patients with non-specific chronic low back pain.
Collapse
Affiliation(s)
- Xue-Qiang Wang
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,2 Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| | - Wei Gu
- 3 Department of Rehabilitation Medicine, Affiliated to Traditional Chinese Medicine Faculty, Changhai Hospital, Shanghai, China
| | - Bing-Lin Chen
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xin Wang
- 3 Department of Rehabilitation Medicine, Affiliated to Traditional Chinese Medicine Faculty, Changhai Hospital, Shanghai, China
| | - Hao-Yu Hu
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yi-Li Zheng
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Juan Zhang
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Han-Yu Zhang
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Pei-Jie Chen
- 1 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China.,2 Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai, China
| |
Collapse
|
27
|
Guo JB, Zhu Y, Chen BL, Song G, Peng MS, Hu HY, Zheng YL, Chen CC, Yang JZ, Chen PJ, Wang XQ. Network and pathway-based analysis of microRNA role in neuropathic pain in rat models. J Cell Mol Med 2019; 23:4534-4544. [PMID: 31066224 PMCID: PMC6584487 DOI: 10.1111/jcmm.14357] [Citation(s) in RCA: 10] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 12/18/2018] [Accepted: 04/14/2019] [Indexed: 12/17/2022] Open
Abstract
The molecular mechanisms underlying neuropathic pain (NP) remain poorly understood. Emerging evidence has suggested the role of microRNAs (miRNAs) in the initiation and development of NP, but the specific effects of miRNAs in NP are largely unknown. Here, we use network- and pathway-based methods to investigate NP-induced miRNA changes and their biological functions by conducting a systematic search through multiple electronic databases. Thirty-seven articles meet the inclusion criteria. Venn analysis and target gene forecasting are performed and the results indicate that 167 overlapping target genes are co-regulated by five down-regulated miRNAs (rno-miR-183, rno-miR-96, rno-miR-30b, rno-miR-150 and rno-miR-206). Protein-protein interaction network analysis shows that 77 genes exhibit interactions, with cyclic adenosine monophosphate (cAMP)-dependent protein kinase catalytic subunit beta (degree = 11) and cAMP-response element binding protein 1 (degree = 10) having the highest connectivity degree. Gene ontology analysis shows that these target genes are enriched in neuron part, neuron projection, somatodendritic compartment and nervous system development. Moreover, analysis of Kyoto Encyclopedia of Genes and Genomes reveals that three pathways, namely, axon guidance, circadian entrainment and insulin secretion, are significantly enriched. In addition, rno-miR-183, rno-miR-96, rno-miR-30b, rno-miR-150 and rno-miR-206 are consistently down-regulated in the NP models, thus constituting the potential biomarkers of this disease. Characterizing these miRNAs and their target genes paves way for their future use in clinical practice.
Collapse
Affiliation(s)
- Jia-Bao Guo
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yi Zhu
- The Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Bing-Lin Chen
- School of Medical Technology, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Ge Song
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Meng-Si Peng
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yi-Li Zheng
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Chang-Cheng Chen
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Jing-Zhao Yang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Pei-Jie Chen
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| |
Collapse
|
28
|
Jia GS, Li JP, Hu HY, Zhao CL, Jiang HJ. [Application of adaptie statistical iterative reconstruction technology combined with low tube voltage in three phase enhanced low dose liver scanning]. Zhonghua Yi Xue Za Zhi 2019; 99:198-203. [PMID: 30669763 DOI: 10.3760/cma.j.issn.0376-2491.2019.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the application value of adaptive statistical iterative reconstruction (ASIR) combined with low tube voltage in three-stage enhanced low-dose scan of liver. Methods: From March 2017 to November 2017, two groups which each group included 50 patients were randomly selected at the Second Affiliated Hospital of Harbin Medical University with different stages of arterial phase, delayed phase and portal vein scanning. GE Discovery CT 750 HD Liver CT Ⅲ was used during enhanced scanning. A total of 100 patients included 56 males and 44 females, aged 27-73 years old and 42 patients with hepatocellular carcinoma, 44 patients with hepatic hemangioma, and 14 patients with other diseases. The arterial and delayed period of group A patients were scanned with a low dose of 100 kV+ASIR, and the portal vein phase was conventional. Dosage scanning was 120 kV+FPP; the arterial and delayed period of group B was normal dose scanning, 120 kV+FPP, and the portal vein phase was low dose scanning, 100 kV+ASIR. At the same time, FBP reconstruction was used for all low-dose scanning phases to obtain low-dose images under normal reconstruction mode. The objective evaluation index of image quality was analyzed by completely randomized design analysis of variance, and Dunnett-t test was used to compare the two groups. For the subjective evaluation part, the rank sum test of multiple groups was used. Results: ASIR combined with low tube voltage enhanced low dose scanning in the third phase of the liver, and the radiation dose decreased by 37% in the low dose group compared with the normal dose group. There was no statistically significant difference between the low dose group (100 kV+ASIR) and the normal dose group (120 kV+FPP) in subjective image quality evaluation (P>0.05); objective evaluation of image quality except for low dose(100 kV+ASIR) portal stage noise slightly worse than conventional dose group (120 kV+FBP) (low dose 10.86±1.98, conventional dose 9.40±2.12, P<0.05), the other indexes in each period were superior or indifferent to the normal dose group. Conclusion: ASIR technique combined with low tube voltage can be used in the third phase of liver enhanced low-dose scanning and the image quality is improved.
Collapse
Affiliation(s)
- G S Jia
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - J P Li
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - H Y Hu
- Office of Science and Technology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - C L Zhao
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| | - H J Jiang
- Department of Radiology, the Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China
| |
Collapse
|
29
|
Chen CT, Hu HY, Chang YT, Li CP, Wu CY. Cancer is not a risk factor for bullous pemphigoid: 10-year population-based cohort study. Br J Dermatol 2018; 180:553-558. [PMID: 30216411 DOI: 10.1111/bjd.17197] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Bullous pemphigoid (BP) is the most common autoimmune bullous disease. Whether there is an increased risk for subsequent BP among patients with cancer is still unclear. OBJECTIVES To evaluate the risk for subsequent BP in patients with cancer. METHODS This nationwide population-based cohort study was based on data obtained from the Taiwan National Health Insurance Database between 2000 and 2011. A total of 36 838 patients with cancer and 147 352 age-, sex- and index-date-matched controls were recruited. The hazard ratio (HR) of subsequent BP in the patients with cancer was analysed using a Fine-Gray competing risk regression model with mortality as the competing event. RESULTS The incidence of BP per 100 000 person-years was 17·2 in the patients with cancer and 19·8 in the controls; therefore, the crude incidence rate ratio was 0·87 [95% confidence interval (CI) 0·53-1·36]. The HR of subsequent BP in the patients with cancer was 0·47 (95% CI 0·23-0·94) using the Fine-Gray competing risk regression model. Age (HR 1·05, 95% CI 1·03-1·07), diabetes mellitus (HR 1·69, 95% CI 1·10-2·59) and cerebrovascular disease (HR 2·14, 95% CI 1·36-3·34) were independent risk factors for BP. CONCLUSIONS The incidence of BP in patients with cancer was not higher than in the control group. Cancer is not a risk factor for BP.
Collapse
Affiliation(s)
- C T Chen
- Department of Dermatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - H Y Hu
- National Yang-Ming University School of Medicine, Taipei, Taiwan.,Institute of Public Health and Department of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Y T Chang
- Department of Dermatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - C P Li
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Education and Research, Taipei City Hospital, Taipei, Taiwan
| | - C Y Wu
- Department of Dermatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.,National Yang-Ming University School of Medicine, Taipei, Taiwan
| |
Collapse
|
30
|
Yang J, Tao HS, Cai W, Zhu W, Zhao D, Hu HY, Liu J, Fang CH. Accuracy of actual resected liver volume in anatomical liver resections guided by 3-dimensional parenchymal staining using fusion indocyanine green fluorescence imaging. J Surg Oncol 2018; 118:1081-1087. [PMID: 30293249 DOI: 10.1002/jso.25258] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [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: 07/09/2018] [Accepted: 09/08/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND The aim of this study was to assess the accuracy of actual resected liver volume (ARLV) in anatomical liver resections (ALRs) guided by 3-dimensional parenchymal staining using fusion indocyanine green fluorescence imaging (IGFI). METHODS Patients eligible for hepatic resection were enrolled in the current study from January 2016 to November 2017. All patients underwent surgery planning based on Medical Image Three-Dimensional Visualization System (MI-3DVS) before the operation, in which predicted resected liver volumes (PRLVs) were calculated. Under 3-dimensional guidance by fusion IGFI, ALRs were performed and ARLVs were measured. Simple linear regression, intra-class correlation coefficient (ICC) and Bland-Altman analysis were used to evaluate the relationship and agreement between PRLV and ARLV. RESULTS Of the 27 patients who achieved valid demarcation by fusion IGFI, 12 (44.4%) received hemihepatectomy, while 10 (37.0%) and five (18.5%) underwent sectionectomy and segmentectomy, respectively. The relationship and agreement between PRLV (481.37 ± 189.47 cm³) and ARLV (450.57 ± 205.19 cm³) were then evaluated. The simple regression equation obtained was PRLV = 0.874 × ARLV + 87.75 (R = 0.946; P = 0.000). Meanwhile, ARLV (ICC = 0.943) achieved an excellent agreement with PRLV ( P < 0.001); 25 of 27 dots were in the range of 95% confidence interval in Bland-Altman analysis. CONCLUSIONS In the study, these findings validated the consistency between PRLV calculated by MI-3DVS and ARLV guided by fusion IGFI, which proved that IGFI can accurately guide anatomical hepatectomy. Generally, fusion IGFI can provide a valid, feasible and accurate demarcation line, which can confer precision to hepatic resection.
Collapse
Affiliation(s)
- Jian Yang
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hai-Su Tao
- Department of Surgical Oncology, Xinyang Central Hospital, Henan, China
| | - Wei Cai
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Wen Zhu
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Dong Zhao
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Hao-Yu Hu
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jun Liu
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Chi-Hua Fang
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| |
Collapse
|
31
|
Zheng YL, Zhang ZJ, Peng MS, Hu HY, Zhang J, Wang XQ. Whole-body vibration exercise for low back pain: A meta-analysis protocol of randomized controlled trial. Medicine (Baltimore) 2018; 97:e12534. [PMID: 30235777 PMCID: PMC6160172 DOI: 10.1097/md.0000000000012534] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 08/31/2018] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Low back pain (LBP) affects about 80% of the population at some time in their lives. Exercise therapy is the most widely used nonsurgical intervention for low back pain in practice. Thus, whole-body vibration (WBV) exercise is becoming increasingly popular in relieving musculoskeletal pain and in improving function. However, the efficacy of WBV exercise is not without dispute for low back pain. This meta-analysis, with its comprehensive and rigorous methodology, will provide better insight into this problem. METHODS Published articles will be identified using electronic searches from 1950 to 2018. The Cochrane Library, PubMed, Web of Science, Embase, CINAHL-Ebsco, PEDro, and China Biology Medicine will be searched for randomized controlled trials. Studies without a parallel comparison group will be excluded. Two reviewers will independently select relevant studies that investigate on WBV exercise for patients with LBP. Data extraction will be done independently by the same 2 reviewers who selected the studies. The primary outcome will be to assess pain, back-specific disability index, and adverse effect. Continuous data will be pooled by calculating the mean difference using the random-effects model. RESULTS The results of the final meta-analysis will provide an evidence of WBV exercise for low back pain. CONCLUSION This meta-analysis will provide a detailed summary of the evidence on the effects of WBV exercise on patients with LBP, in comparison with general exercise or without treatment. This review will benefit to researchers and policy makers who are interested in the treatment of LBP by WBV exercise.
Collapse
Affiliation(s)
- Yi-Li Zheng
- Department of Sport Rehabilitation, Shanghai University of Sport
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai
| | - Zhi-Jie Zhang
- Rehabilitation Therapy Center, Henan Province Orthopedic Hospital, Luoyang, China
| | - Meng-Si Peng
- Department of Sport Rehabilitation, Shanghai University of Sport
| | - Hao-Yu Hu
- Department of Sport Rehabilitation, Shanghai University of Sport
| | - Ju Zhang
- Department of Sport Rehabilitation, Shanghai University of Sport
| | - Xue-Qiang Wang
- Department of Sport Rehabilitation, Shanghai University of Sport
- Department of Rehabilitation Medicine, Shanghai Shangti Orthopaedic Hospital, Shanghai
| |
Collapse
|
32
|
Xiao PP, Lu J, Hu HY, Xu XQ, Ding P, Fu GF, Huan XP, Zhou Y, Yang HT. [Drug resistance mutations and its associated factors among 579 HIV/AIDS patients experiencing failure of antiretroviral therapy in Jiangsu Province, China]. Zhonghua Yu Fang Yi Xue Za Zhi 2018; 51:988-993. [PMID: 29136743 DOI: 10.3760/cma.j.issn.0253-9624.2017.11.007] [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 understand the incidence and related factors of HIV-1 drug resistance among HIV/AIDS patients experiencing treatment failure in Jiangsu province, China. Methods: The HIV/AIDS integrated prevention and control data information management system of China were used to collect the basic data of patients, blood specimens were collected from patients who had antiretroviral therapy (ART) failure with ≥12 months and older than 18 years in 2016 in Jiangsu, excluding cases with missing information, 713 cases were enrolled in this study. HIV-1 RNA was extracted, and then pol gene region was amplified and sequenced. The obtain sequences were submitted to Stanford University HIV Drug Resistance Database to interpret and analyse HIV-1 drug resistance and sub-types. Multivariate logistic regression model was used to explore the related factors of drug resistance. Results: A total of 579 subjects were amplified successfully, male accounted for 85.66% (496 cases), and the median age was 39 years old. The main route of infection was sexual transmission (553 cases, 95.51%). A total of 331 patients with drug resistance gene mutation were detected, drug resistance mutation rate was 57.18%. Compared with patients with baseline CD4(+)T cell count >500 cells/μl, patients with CD4(+)T cell count in 201-500 cells/mm(3) and ≤200 cells/μl had a higher incidence of genetic drug resistance, the odds ratio was 3.33 and 6.87, respectively. Compared with patients with treatment less than 24 months, patients treated for 25-48 months had a higher incidence of drug resistance, the odds ratio was 1.88. Compared with patients infected by CRF07_BC strains, patients infected by CRF01_AE strains were associated with higher incidence of drug resistance, the odds ratio was 2.22 and 3.32, respectively. Protease inhibitor (PI) resistance mutations, nucleoside reverse transcriptase inhibitor (NRTI) and non-nucleoside reverse transcriptase inhibitor (NNRTI) were found in 3.80%, 33.16% and 53.37% of patients, respectively. 31.95% of patients harbored NRTI and NNRTI resistance mutations simultaneously. M184V/I and K103N/Q were the highest frequency of NRTI and NNRTI resistance mutation, the prevalence of M184V/I and K103N/Q were 28.15% and 22.28%, respectively. Conclusion: The status of HIV-1 drug resistance mutations are complex and diverse among patients experiencing failure of ART in Jiangsu. Patients with lower baseline CD4(+)T cell count, longer treatment time and HIV-1 CRF01_AE and B strains infection were associated with higher incidence of drug resistance mutation.
Collapse
Affiliation(s)
- P P Xiao
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing 210009, China
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Chen BL, Guo JB, Zhang HW, Zhang YJ, Zhu Y, Zhang J, Hu HY, Zheng YL, Wang XQ. Surgical versus non-operative treatment for lumbar disc herniation: a systematic review and meta-analysis. Clin Rehabil 2017; 32:146-160. [PMID: 28715939 DOI: 10.1177/0269215517719952] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To investigate the effects of surgical versus non-operative treatment on the physical function and safety of patients with lumbar disc herniation. DATA SOURCES PubMed, Cochrane Library, Embase, EBSCO, Web of Science, China National Knowledge Infrastructure and Chinese Biomedical Literature Database were searched from initiation to 15 May 2017. METHODS Randomized controlled trials that evaluated surgical versus non-operative treatment for patients with lumbar disc herniation were selected. The primary outcomes were pain and side-effects. Secondary outcomes were function and health-related quality of life. A random effects model was used to calculate the pooled mean difference with 95% confidence interval. RESULTS A total of 19 articles that involved 2272 participants met the inclusion criteria. Compared with non-operative treatment, surgical treatment was more effective in lowering pain (short term: mean difference = -0.94, 95% confidence interval = -1.87 to -0.00; midterm: mean difference = -1.59, 95% confidence interval = -2.24 to -9.94), improving function (midterm: mean difference = -7.84, 95% confidence interval = -14.00 to -1.68; long term: mean difference = -12.21, 95% confidence interval = -23.90 to -0.52) and quality of life. The 36-item Short-Form Health Survey for physical functions (short term: mean difference = 6.25, 95% confidence interval = 0.43 to 12.08) and bodily pain (short term: mean difference = 5.42, 95% confidence interval = 0.40 to 10.45) was also utilized. No significant difference was observed in adverse events (mean difference = 0.82, 95% confidence interval = 0.28 to 2.38). CONCLUSION Low-quality evidence suggested that surgical treatment is more effective than non-operative treatment in improving physical functions; no significant difference was observed in adverse events. No firm recommendation can be made due to instability of the summarized data.
Collapse
Affiliation(s)
- Bing-Lin Chen
- 1 Department of Rehabilitation, The 2nd Jiangsu Province Hospital of TCM, The 2nd Affiliated Hospital of Nanjing University of TCM, Jiangsu, China
| | - Jia-Bao Guo
- 2 Shanghai University of Sport, Shanghai, China
| | - Hong-Wei Zhang
- 3 Shaoxing Rehabilitation Hospital, Affiliated Hospital of Shaoxing University, Shaoxing, China
| | - Ya-Jun Zhang
- 4 Sports College, Shaoxing University, Shaoxing, China
| | - Yi Zhu
- 5 Hainan Provincial Nongken General Hospital, Haikou, China
| | - Juan Zhang
- 6 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Hao-Yu Hu
- 6 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Yi-Li Zheng
- 6 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| | - Xue-Qiang Wang
- 6 Department of Sport Rehabilitation, Shanghai University of Sport, Shanghai, China
| |
Collapse
|
34
|
Wu TY, Hu HY, Lin SY, Chie WC, Yang RS, Liaw CK. Trends in hip fracture rates in Taiwan: a nationwide study from 1996 to 2010. Osteoporos Int 2017; 28:653-665. [PMID: 27858121 DOI: 10.1007/s00198-016-3783-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 09/22/2016] [Indexed: 02/08/2023]
Abstract
UNLABELLED There was an initial increase and a later decrease in hip fracture rates in Taiwan between 1996 and 2010 (457.9 to 390.0 fractures per 100,000 people per year). Mortality rates decreased but re-emerged later (2.26 to 1.91 deaths per 100 hip fracture admissions). The turning point for change in trends was 2003. INTRODUCTION Fractures of the proximal femur remain a major cause of mortality and morbidity. We aimed to examine recent trends in hip fracture rates, in-hospital mortality rates, and length of hospital stay (LOS) due to hip fractures in people aged 55 and over in Taiwan. METHODS This is a time-trend study. We used data from the National Health Insurance Research Database between 1996 and 2010 in Taiwan. Insurants aged 55 and over were included. The outcome measures were age-adjusted hip fracture rates, age-adjusted in-hospital mortality rates, and LOS due to hip fractures. We classified hip fractures into femoral neck, trochanteric, and subtrochanteric fractures. RESULTS We identified 250,919 hospitalizations for hip fractures. The total number of hip fractures increased steadily from 12,479 to 19,841 cases. There was a trend towards initial increase and then later decrease in hip fracture rates (from 457.9 to 390.0 fractures per 100,000 people per year). LOS decreased by 46.5 % (17.53 to 9.38 days). By contrast, mortality rates for hip fractures decreased initially, but re-emerged later with a total decrement of 15.5 % (2.26 to 1.91 deaths per 100 hip fracture admissions). Women outnumbered men in all types of hip fractures, but men had higher in hospital mortality rates. LOS was similar between genders and among age groups. The turning point for change in trends was year 2003. CONCLUSIONS While LOS shortened gradually since 1996, the absolute number of hip fractures in Taiwan continues to rise. There is still room for improvement in reducing mortality due to hip fractures.
Collapse
Affiliation(s)
- T Y Wu
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, 5F, No. 17, Hsu-Chow Rd., Taipei, 100, Taiwan
- Department of Family Medicine, Renai Branch, Taipei City Hospital, 10F, No. 10, Sec. 4, Ren-Ai Rd., Taipei, 106, Taiwan
| | - H Y Hu
- Department of Education and Research, Taipei City Hospital, 10F, No. 10, Sec. 4, Ren-Ai Rd., Taipei, 106, Taiwan
- Institute of Public Health and Department of Public Health, National Yang-Ming University, No.155, Sec. 2, Li-nong St., Beitou District, Taipei, 112, Taiwan
| | - S Y Lin
- Department of Education and Research, Taipei City Hospital, 10F, No. 10, Sec. 4, Ren-Ai Rd., Taipei, 106, Taiwan
| | - W C Chie
- Institute of Epidemiology and Preventive Medicine, National Taiwan University, 5F, No. 17, Hsu-Chow Rd., Taipei, 100, Taiwan
- Department of Public Health, College of Public Health, National Taiwan University, 5F, No. 17, Hsu-Chow Rd., Taipei, 100, Taiwan
| | - R S Yang
- Department of Orthopedics, College of Medicine, National Taiwan University Hospital, 11F, No.7, Chung-Shan S. Rd., Taipei, 100, Taiwan
| | - C K Liaw
- Department of Orthopedics, College of Medicine, National Taiwan University Hospital, 11F, No.7, Chung-Shan S. Rd., Taipei, 100, Taiwan.
- Department of Orthopedics, Shin Kong Wu Ho-Su Memorial Hospital, No. 95, Wen-Chang Rd., Taipei, 111, Taiwan.
- School of Medicine, Fu-Jen Catholic University, No. 510, Zhong-Zheng Rd., Xin-Zhuang Dist, New Taipei, 242, Taiwan.
- Department of Healthcare Information and Management, Ming Chuan University, No.5, De-Ming Rd., Gui-Shan Dist, Taoyuan County, 333, Taiwan.
- , 5F, No. 11, Aly. 25, Lan. 208, Rui-an St., Taipei, 10661, Taiwan.
| |
Collapse
|
35
|
Yang LQ, Hu HY, Xie C, Lai SP, Yang M, He XJ, Zhou SD. Molecular phylogeny, biogeography and ecological niche modelling of Cardiocrinum (Liliaceae): insights into the evolutionary history of endemic genera distributed across the Sino-Japanese floristic region. Ann Bot 2017; 119:59-72. [PMID: 27941092 PMCID: PMC5218382 DOI: 10.1093/aob/mcw210] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [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: 07/17/2016] [Revised: 07/26/2016] [Accepted: 08/09/2016] [Indexed: 05/26/2023]
Abstract
BACKGROUND AND AIMS The patterns of evolutionary assembly in the Sino-Japanese floristic region (SJFR) remain largely unknown due to a lack of integrative multidimensional studies throughout the region. To address this issue, we elucidated the evolutionary history of Cardiocrinum (Liliaceae), a genus containing four taxa distributed across the SJFR. METHODS Fifty-four populations were sampled throughout the geographical range of Cardiocrinum to assess genetic structure, analyse phylogenetic relationships and reconstruct ancestral area based on six chloroplast DNA (cpDNA) fragments and three low copy nuclear genes (LCNG). Ecological niche modelling was used to examine the potential range shifts of Cardiocrinum in response to climatic change. KEY RESULTS The molecular data showed high genetic similarity in the cpDNA (98·37 %) and LCNG (94·53 %) sequences. The biogeographical analyses revealed that the ancestor of Cardiocrinum diversified during the late Miocene (approx. 7·32 Mya) in Central China. The ancestor of the C. giganteum lineage dispersed westward to the Himalayas and south-west China with the split between C. giganteum and C. giganteum var. yunnanense occurring around 4·11 Mya consistent with the period of orogeny of the Hengduan Mountains. Some populations of the C. cathayanum lineage dispersed eastward to south Japan via the land bridge approx. 4·97 Mya, providing opportunities for allopatric speciation of C. cordatum The predicted suitable habitats of Cardiocrinum have become smaller and more fragmented since the Last Glacial Maximum. CONCLUSIONS Our study provides evidence of a biogeographical pattern of dispersal from Central China to the Himalayas in the west and Japan in the east for genera distributed across the SJFR, and highlights that the orogeny of the Hengduan Mountains and fluctuations of the sea level of the East China Sea played important roles in promoting species divergence.
Collapse
Affiliation(s)
- Li-Qin Yang
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| | - Hao-Yu Hu
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| | - Chuan Xie
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| | - Shan-Pan Lai
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| | - Mei Yang
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| | - Xing-Jin He
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| | - Song-Dong Zhou
- College of Life Science, Key Laboratory of Bio-Resources and Eco-Environment of Ministry of Education, Sichuan University, Chengdu 610064, PR China
| |
Collapse
|
36
|
Mei XS, Guo HM, Zhang Y, Zhu RF, Nie GH, Hu HY. [Recent and long-term hearing outcomes in the cases after open tympanoplasty using titanium ossicular prosthesis]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2016; 30:1803-1805. [PMID: 29798488 DOI: 10.13201/j.issn.1001-1781.2016.22.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Indexed: 11/12/2022]
Abstract
Objective:To analyze recent and long-term hearing outcomes of the patients with chronic otitis media after open tympanoplasty using titanium ossicular prosthesis. Method:Retrospectively analyzed total 84 cases after open tympanoplaty with titanium ossicular prosthesis. The hearing outcomes before and after surgery(6 months and 24 months) were compared. Result:The hearing levels in the cases were improved to different degrees after surgery.Significant differences were showed compared the average pure tone threshold/air bone gap before surgery with the average recent/long-term outcomes after surgery(P<0.01),and no significant difference could be found compared the recent and long-term outcomes after surgery. Conclusion:Hearing level could be improved in the patients after open tympanoplasty using titianium ossicular prosthesis,and the long-term outcome could be steady.
Collapse
Affiliation(s)
- X S Mei
- Department of Otorhinolaryngology,Peking University Shenzhen Hospital, Shenzhen Human Auditory Balance Engineering Laboratory, Shenzhen, 518036, China
| | - H M Guo
- Department of Otorhinolaryngology,Peking University Shenzhen Hospital, Shenzhen Human Auditory Balance Engineering Laboratory, Shenzhen, 518036, China
| | - Y Zhang
- Department of Otorhinolaryngology,Peking University Shenzhen Hospital, Shenzhen Human Auditory Balance Engineering Laboratory, Shenzhen, 518036, China
| | - R F Zhu
- Department of Otorhinolaryngology,Peking University Shenzhen Hospital, Shenzhen Human Auditory Balance Engineering Laboratory, Shenzhen, 518036, China
| | - G H Nie
- Department of Otorhinolaryngology,Peking University Shenzhen Hospital, Shenzhen Human Auditory Balance Engineering Laboratory, Shenzhen, 518036, China
| | - H Y Hu
- Department of Otorhinolaryngology,Peking University Shenzhen Hospital, Shenzhen Human Auditory Balance Engineering Laboratory, Shenzhen, 518036, China
| |
Collapse
|
37
|
Tang PP, Hu HY, Gao JS, Hu J, Zhong YF, Wang T, Song YN, Zhou XY, Yang JQ, Liu JT, Pan J, Shi HF. [Evaluation of efficacy and safety of pelvic arterial embolization in women with primary postpartum hemorrhage]. Zhonghua Fu Chan Ke Za Zhi 2016; 51:81-6. [PMID: 26917474 DOI: 10.3760/cma.j.issn.0529-567x.2016.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To evaluate the efficacy and safety of pelvic arterial embolization (PAE) in women with intractable primary postpartum hemorrhage (PPH). METHODS Clinical data of 36 cases were analyzed retrospectively in which women underwent PAE for intractable primary PPH in Peking Union Medical College Hospital between Jan 2006 and Jan 2015. The success rate of PAE were measured and possible predictive risk factors associated with treatment failure were analyzed. The complications secondary to PAE were also recorded. RESULTS (1) The etiology of PPH. Among the 36 cases, 21 patients delivered viginally (Group VD) and 15 received cesarean section (Group CS). The most frequent cause of PPH was uterine atony (72%, 26/36). The less common causes were placental problems (28%, 10/36), genital tract trauma (6%, 2/36) and coagulation defects (3%, 1/36) in turn. Three patients (8%, 3/36) had combined causes. (2) Interventions before PAE. Uterotonic medications were used in all patients. 31 patients received carboprost methylate suppositorites, 27 received carbetocin and 31 received carboprost tromethamine. Besides, 20 patients received one or more surgical interventions before PAE. PAE was performed when these interventions failed. (3) Characteristics of PAE. Altogether 78 arteries were embolized in 36 cases. Embolization of bilateral uterine arteries was performed in 31 cases, right internal iliac artery and bilateral inferior epigastric arteries were embolized in one case. Right internal pudendal artery, bilateral uterine arteries and bilateral internal iliac arteries were embolized in one case. And bilateral uterine arteries, bilateral internal iliac arteries were embolized in one case. In the other 2 cases, bilateral internal iliac arteries were embolized. (4) Efficacy of PAE. The overall technical success rate of PAE was 100%(36/36), while the clinical success rate was 94%(34/36). All patients survived. (5) Complications of PAE. 15 patients were transferred to ICU after PAE for 1 to 7 days. Except self-limited fever, no puncture site hematoma, buttock necrosis or vessel rupture was observed. The effect on menstrual cycle and fertility were followed in 25 patients. 17 (68%, 17/25) reported resumption of normal menses and 8 (32%, 8/25) reported amenorrhea. Three pregnancies after PAE were observed. CONCLUSION PAE is a safe and effective treatment for intractable primary PPH which can prevent hysterectomy and preserve fertility of patients.
Collapse
Affiliation(s)
- P P Tang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Abstract
Dyszoospermia due to genetic factors is the leading cause of male infertility. To explore the correlation between azoospermia factor (AZF) microdeletion of the Y chromosome and male infertility, we evaluated AZF microdeletion on the long arm of the Y chromosome in 166 infertile males and 50 fertile males using multiplex polymerase chain reactions amplification and gel electrophoresis. The results demonstrated that 28 individuals had varying degrees of microdeletion in the AZF region (16.90%); 12 out of the 76 males with azoospermia and 16 out of the 90 males with oligospermia had AZF microdeletion. AZF microdeletion was not observed in any of the healthy controls. In addition, 53.60% of the AZF microdeletions occurred in the AZFc region. It can be concluded that AZF microdeletion on the long arm of the Y chromosome can result in male spermatogenesis dysfunction. Detection of AZF microdeletion can provide a theoretical basis for genetic counseling, as well as improve the diagnosis and treatment of this disease.
Collapse
Affiliation(s)
- X G Liu
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - H Y Hu
- Department of Ultrasound, The Third Affiliated Hospital of Nanyang Medical College, Nanyang, China
| | - Y H Guo
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Y P Sun
- Reproductive Medical Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
39
|
Chen W, Fang L, Liu JL, He Z, Hu HY. Isolation and characterization of polymorphic microsatellite loci for Pachycrepoideus vindemmiae (Rondani) (Hymenoptera: Pteromalidae). Genet Mol Res 2015; 14:1798-801. [PMID: 25867324 DOI: 10.4238/2015.march.13.7] [Citation(s) in RCA: 2] [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] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The parasitoid wasp Pachycrepoideus vindemmiae (Rondani) is a common pupal parasitoid of many fly pests that is distributed worldwide. This organism can be used for biological control in orchards or livestock farms. Identifying polymorphic microsatellite loci would be useful for analyzing the population genetic structure of the parasitoid. In the current study, based on a modified biotin-capture method, 10 polymorphic microsatellite loci were isolated and characterized for the insect, 7 of which did not deviate from Hardy-Weinberg equilibrium. The allelic number per locus varied from 3-7 (N = 30). The expected and observed heterozygosities of 10 loci ranged from 0.369-0.775 and from 0.300-0.867, respectively.
Collapse
Affiliation(s)
- W Chen
- Key Laboratory of Biotic Environment and Ecological Safety, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China
| | - L Fang
- Key Laboratory of Biotic Environment and Ecological Safety, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China
| | - J L Liu
- Key Laboratory of Biotic Environment and Ecological Safety, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China
| | - Z He
- Key Laboratory of Biotic Environment and Ecological Safety, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China
| | - H Y Hu
- Key Laboratory of Biotic Environment and Ecological Safety, College of Life Sciences, Anhui Normal University, Wuhu, Anhui, China
| |
Collapse
|
40
|
He H, Chen J, Xie WP, Cao S, Hu HY, Yang LQ, Gong B. Ketamine used as an acesodyne in human breast cancer therapy causes an undesirable side effect, upregulating anti-apoptosis protein Bcl-2 expression. Genet Mol Res 2013; 12:1907-15. [PMID: 23315866 DOI: 10.4238/2013.january.4.7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Ketamine is a dissociative anesthetic agent that has been widely used in surgery and for relieving pain in chronic cancer patients. We applied ketamine to breast cancer cell line MDA-MB-231 to detect the effect of treatment and molecular mechanisms involved. We found that ketamine can upregulate the level of anti-apoptosis protein Bcl-2, which promotes breast cancer cell invasion and proliferation. Knockdown of Bcl-2 could inhibit the increase of Bcl-2 and reduce the invasion and proliferation caused by ketamine in human breast cancer cells. Our findings provide new insight into the effects of ketamine in cancer treatment; we suggest that ketamine, which has been widely used in cancer operations and for relieving pain in chronic cancer patients, may be not the best choice because it can worsen the cancer through promotion of anti-apoptosis.
Collapse
Affiliation(s)
- H He
- Department of Anesthesiology, Shanghai Changning Maternity and Infant Health Hospital, Shanghai, China
| | | | | | | | | | | | | |
Collapse
|
41
|
Wang DM, Li J, Liu JR, Hu HY. Diffusion tensor imaging predicts long-term motor functional outcome in patients with acute supratentorial intracranial hemorrhage. Cerebrovasc Dis 2012; 34:199-205. [PMID: 23006600 DOI: 10.1159/000341857] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 07/11/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIM It remains unclear how wallerian degeneration of the pyramidal tract (PT) in the acute phase of supratentorial intracranial hemorrhage (ICH) correlates with the long-term functional outcome. The aim of this study was to quantify and predict the long-term neuromotor outcome using diffusion tensor imaging (DTI) during the early stages of ICH. METHODS Twenty-seven patients with a hemiparetic ICH were prospectively studied using DTI either within 3 days or at 2 weeks after onset. A region-of-interest-based analysis was performed for fractional anisotropy (FA) of the PT in the cerebral peduncle. The degree of paresis was assessed upon admission and at 6 months using paresis grading (PG), and the functional outcome was evaluated using the modified Rankin Scale (mRS). The activities of daily living were evaluated using the Functional Independence Measure (FIM). RESULTS The FA values within 3 days and after 2 weeks of ICH onset were significantly decreased at the affected side (p = 0.001, reduced by 11%; p < 0.001, reduced by 14%, respectively), but the mean diffusivity at the same time points remained unchanged (p = 0.05 and p = 0.136, respectively). The ratio of the FA (rFA) at the affected side to that of the unaffected side within 3 days was negatively correlated with the PG (p < 0.001, r = -0.642), positively correlated with the FIM scores (p = 0.004, r = 0.532), and negatively correlated with the mRS scores at the end of follow-up (median = 17 months) (p = 0.010, r = -0.490). The rFA at 2 weeks was positively correlated with the FIM (p < 0.001, r = 0.661) and negatively correlated with mRS scores and PG at the end of follow-up (p < 0.001, r = -0.653; p < 0.001, r = -0.700). For both patients with good and poor outcomes based on the PG, the area under the receiver operating characteristic (ROC) curve for rFA at 2 weeks was greater than the area under the ROC for rFA within 3 days, and the cutoff point for the rFA at 2 weeks was set at 0.875 (sensitivity 76%, specificity 89%). CONCLUSIONS This study demonstrated that the use of DTI during the early stages of ICH may predict motor outcomes at 6 months after ICH. Moreover, as compared to use of DTI within 3 days of ICH onset, the application of DTI at 2 weeks after ICH could more accurately predict the motor outcomes and daily living activities of patients.
Collapse
Affiliation(s)
- Da-Ming Wang
- Departments of Physical Medicine and Rehabilitation, Zhejiang Chinese Medical University Affiliated Jinhua TCM Hospital, Jinhua, PR China.
| | | | | | | |
Collapse
|
42
|
Wei CB, Wei YY, Yang Y, Liu SL, Hu HY, He Y. Prokaryotic expression of CP gene of Fritillary virus Y infecting Thunberg fritillary and antiserum preparation. Zhong Yao Cai 2011; 34:1498-502. [PMID: 22372135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To prepare antiserum against Fritillary virus Y (FVY) CP for detecting FVY and study serological relationships with other viruses. METHODS Specific primer was designed according to Genbank (accession: AM039800) to amplify CP gene of FVY infecting Thunberg fritillary. Sequence relationship with other potyviruses was made by Blast. The CP gene was inserted into pSBET and expressed in Escherichia coli BL21 (DE3) plys E strain. The object protein was purified by 12% SDS-PAGE firstly and subsequently 5% - 20% gradient SDS-PAGE. The antiserum against the CP was raised in mouse and its specificity was confirmed by Western blot analysis. The reactivity of the antiserum produced to FVY CP was tested by Western blot against the over-expressed coat proteins of 17 potyviruses. The ability to combine with nature FVY particles was confirmed by ELISA analysis. RESULTS It shared 81.2% nucleotide acids identities with TrVY (Tricyrtis virus Y, AY 864850) CP gene, 68.1% with SMV-P (Soybean mosaic virus Pinellia strain, AJ507388. 2) CP gene and 67.2% with ZYMV (Zucchini yellow mosaic virus Luan isolate) CP gene. The prepared antiserum was special to FVY CP, also reacted moderately to the expressed CP of SMV-P (Soybean mosaic virus Pinellia strain) and weakly to that of ZYMV (Zucchini yellow mosaic virus Luan isolate). CONCLUSION The antibody could combine to nature FVY particles and the antiserum is suitable for FVY detection by ELISA in large scale.
Collapse
Affiliation(s)
- Chuan-Bao Wei
- Western Anhui University, Anhui Provincial Laboratory of Biomimetic Sensor and Detecting Technology, Liu'an 237012, China.
| | | | | | | | | | | |
Collapse
|
43
|
Ma CL, Wu HL, Hu HY, Wu X, Ma GC, Fu YG, Peng ZQ. Isolation and characterization of eight polymorphic microsatellite loci for the coconut pest, Brontispa longissima (Coleoptera: Hispidae). Genet Mol Res 2011; 10:429-32. [PMID: 21425093 DOI: 10.4238/vol10-1gmr1008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Brontispa longissima is one of the most serious insect pests of coconut in Southeast Asia; it was first discovered on Hainan Island in June 2002. Despite the economic risk associated with this pest, genetic aspects of the invasion process have remained relatively unexplored. Using microsatellite markers, we investigated the population structure, genetic variability and pattern of invasion in various geographic populations. The methodology was based on a modified biotin-capture method. Eight polymorphic microsatellite loci were isolated and characterized for the pest. The allele number per locus varied from 2 to 3 (N = 30). The expected and observed heterozygosities of the eight loci ranged from 0.042 to 0.509 and from 0.042 to 0.963, respectively. Although the frequency of polymorphisms was not very high in this population, the microsatellite loci that were isolated will be useful for investigating the genetic diversity and migration routes of B. longissima populations.
Collapse
Affiliation(s)
- C L Ma
- Key Laboratory of Biotic Environment and Ecological Safety in Anhui Province, College of Life Sciences, Anhui Normal University, Wuhu, China
| | | | | | | | | | | | | |
Collapse
|
44
|
Hong Y, Hu HY, Sakoda A, Sagehashi M. Straw preservation effects of Arundo donax L. on its allelopathic activity to toxic and bloom-forming Microcystis aeruginosa. Water Sci Technol 2011; 63:1566-1573. [PMID: 21866753 DOI: 10.2166/wst.2011.209] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
In this study, straw preservation effects of Arundo donax L. on its allelopathic activity to toxic and bloom-forming Microcystis aeruginosa were investigated. The aquatic extracts of fresh straw significantly inhibited the growth of M. aeruginosa. After 7 d of cultivation, the percentage inhibitions (Pls) of all treated groups were above 60% and the maximum almost reached 100%. However, when the straw was used after two-month preservation, its allelopathic activities decreased significantly with all PIs lower than 60%. To unclose the substance differences between fresh and long-time preserved straws, the contents of dissolved organic carbon (DOC) and ultraviolet-visible and fluorescence characteristics were analyzed. The results show that long-time preserved straw had lower DOC and UV254 values, weaker fluorescence intensities, and fluorescent substance loss. Further, the allelopathic fractions were isolated from the aquatic extracts of the straws by solvent extraction. The potential allelochemicals were analyzed by gas chromatography-mass spectrometry (GC-MS). The strong antialgal fractions of both fresh and long-time preserved straws were found to have various potential allelochemicals, including esters, ketones, alkaloids and phenolic acids. Their number was decreased from 21 to 9 after two-month preservation. The characteristics analysis of potential allelochemicals hinted that fresh A. donax might have more highly-effective allelochemicals than long-time preserved one.
Collapse
Affiliation(s)
- Y Hong
- College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083, China.
| | | | | | | |
Collapse
|
45
|
Fu CY, Xie X, Huang JJ, Zhang T, Wu QY, Chen JN, Hu HY. Monitoring and evaluation of removal of pathogens at municipal wastewater treatment plants. Water Sci Technol 2010; 61:1589-99. [PMID: 20351439 DOI: 10.2166/wst.2010.757] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The concentrations and removal of Cryptosporidium, Giardia, and microbial indicators, including somatic coliphages and fecal coliforms were investigated through the wastewater treatment processes at three municipal wastewater treatment plants in Beijing, China. The experimental results showed that the concentrations of Cryptosporidium in untreated wastewater, primary treatment effluent, secondary treatment effluent, tertiary treatment effluent were 33-600, 67-333, 0-9 and 0-0.4 oocysts L(-1), and that of Giardia were 130-3,600, 533-2,033, 0-32 and 0-2.1 cysts L(-1), respectively. The reduction ratios of Cryptosporidium and Giardia by the primary treatment process were 0.12 log and 0.18 log, respectively. Oxidation ditch process had higher reduction efficiency to Cryptosporidium and Giardia than anaerobic-anoxic-oxic process and conventional activated sludge process, probably because of longer retention time and higher sludge concentration. Membrane ultrafiltration had a notably better efficiency to reduce microorganisms, especially Cryptosporidium and Giardia, than conventional flocculation sedimentation and sand filtration process, as the tertiary treatment. Comparing with total coliforms, fecal coliforms and heterotrophic bacteria, concentration of somatic coliphages was correlated better with that of Cryptosporidium and Giardia in untreated wastewater and secondary treatment effluent.
Collapse
Affiliation(s)
- C Y Fu
- Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084, China.
| | | | | | | | | | | | | |
Collapse
|
46
|
Wang B, Yu G, Yu YJ, Huang J, Hu HY, Wang LS. Health risk assessment of organic pollutants in Jiangsu reach of the Huaihe River, China. Water Sci Technol 2009; 59:907-916. [PMID: 19273889 DOI: 10.2166/wst.2009.038] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
In order to evaluate the potential health risk to local public caused by water pollution in Jiangsu reach of the Huaihe River, various organic pollutants, including Polycyclic Aromatic Hydrocarbons (PAHs), Organochlorine Pesticides (OCPs) and some other Semi-Volatile Organic Compounds (SVOCs), were determined. Preliminary health risk assessment (HRA) was performed by calculating the probability that the concentrations of detected compounds exceeded HHCWO (Human Health Criteria for Consumption of Water and Organism) after Kolmogorov-Smirnov test. The probabilities of posing a risk higher than 10(-6) for most potential carcinogens were greater than 0.5, and some even approximated 1. Further HRA for potential carcinogens was performed based on Monte Carlo simulation. Cumulative Risk Probability (CRP) was introduced to characterize risk. The result showed that 3,3'-dichlorobenzidine posed the highest risk. PAHs with 4 approximately 6 rings and some OCPs, such as heptachlorepoxide, aldrin and o,p'-DDT, also posed relatively high risk. Generally, there was a high level of heath risk in the study area. The study validated the high cancer incidence rate in areas along the Huaihe River.
Collapse
Affiliation(s)
- B Wang
- Department of Environmental Sciences and Engineering, POPs Research Centre, Tsinghua University, Beijing, 100084, China.
| | | | | | | | | | | |
Collapse
|
47
|
Wang DM, Liu JR, Hu HY, Shi GP. [Cathepsin S in pathogenesis of neurological diseases]. Zhejiang Da Xue Xue Bao Yi Xue Ban 2008; 37:422-426. [PMID: 18705018 DOI: 10.3785/j.issn.1008-9292.2008.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Cathepsin S, one of the lysosomal proteinases, has many important physiological functions in the nervous system, especially in process of extracellular matrix degradation and endocellular antigen presentation. Those functions are closely associated with the pathogenesis of various neurological diseases. It would be beneficial to elucidate the role of Cathepsin S in the pathogenesis of various neurological diseases.
Collapse
Affiliation(s)
- Da-Ming Wang
- Department of Neurology, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou 310009, China
| | | | | | | |
Collapse
|
48
|
Abstract
Platelet antigens of platelet samples from 36 donors, frozen for different intervals, were evaluated by the platelet suspension immunofluorescence test (PSIFT). A, B, PLA1(HPA-1a) and various HLA antigens were tested by their corresponding antisera. The antigen could be detected in almost all the samples after one month of freezing. After 3 and 6 months, the platelet antigens could only be detected in 29.2% and 3.7% of the samples, respectively. There was no difference in decay of antigen expression among A, B, PLA1 and HLA antigens. When compared with the freshly prepared platelets, frozen platelets presented stronger antigen expression after 2 to 4 weeks of storage. This may suggest that the frozen platelets could be used for platelet crossmatching procedures without loss of their antigenicity within one month.
Collapse
Affiliation(s)
- M P Chow
- Department of Medicine, Veterans General Hospital, Taipei, Taiwan, Republic of China
| | | | | | | | | |
Collapse
|
49
|
Hong YC, Liu HM, Chen PS, Chen YJ, Lyou JY, Hu HY, Yi MF, Lin JS, Tzeng CH. Hair follicle: a reliable source of recipient origin after allogeneic hematopoietic stem cell transplantation. Bone Marrow Transplant 2007; 40:871-4. [PMID: 17704789 DOI: 10.1038/sj.bmt.1705823] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Blood, buccal swab and hair follicles are among the most commonly used sources for forensic science, parentage testing and personal identification. A total of 29 patients who have had a sustained engraftment from 15 months to 21.5 years after allogeneic hematopoietic stem cell transplantation (HSCT) without rejection, relapse or chronic GVHD involving oral mucosa were enrolled for a chimerism study. PCR-amplified short tandem repeat analyses were conducted per patient every 3 months for at least three consecutive times. The results for blood were all donor type except one who had a mixed chimerism, 14.5 years after receiving a transplant for lymphoma. As for buccal swab, mixed chimerism ranging from 10 to 96% donor origin was noted for 28 recipients except the one who had mixed chimerism of blood and retained total recipient type. In contrast, hair follicles were 100% recipient type for the entire group. It is concluded that the hair follicle is devoid of adult stem cell plasticity and may serve as a reliable source of recipient's origin when pre-transplant DNA fingerprinting or reference DNA is not available for people who have successfully received allogeneic HSCT while in need of a personal identification.
Collapse
Affiliation(s)
- Y C Hong
- Section of Hemato-Oncology, Department of Medicine, Taipei Veterans General Hospital, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Chen FL, Liu Y, Song XY, Hu HY, Xu HB, Zhang XM, Shi JH, Hu J, Shen Y, Lu B, Wang XC, Hu RM. A novel mitochondrial DNA missense mutation at G3421A in a family with maternally inherited diabetes and deafness. Mutat Res 2006; 602:26-33. [PMID: 16949108 DOI: 10.1016/j.mrfmmm.2006.07.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [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: 04/13/2006] [Revised: 07/24/2006] [Accepted: 07/28/2006] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Mutations in mtDNA are thought to be responsible for the pathogenesis of maternally inherited diabetes. Here, we report a family with maternally inherited diabetes and deafness whose members did not harbour the mtDNA A3243G mutation, the most frequent point mutation in mitochondrial diabetic patients. This study aimed to investigate a possible other mtDNA mutation and its prevalence in type 2 diabetic patients. METHODS Height, body weight, waistline, and hip circumference were measured and serum biochemical marks determined in all members of the family. In addition, a 75 g oral glucose tolerance test and electric listening test were conducted in these members. Genomic DNA was prepared from peripheral leukocytes. Direct sequencing of PCR products was used to detect the mtDNA mutation in this family. The prevalence of mtDNA G3421A nucleotide substitutions was investigated by restriction fragment length polymorphism analysis in 1350 unrelated type 2 diabetic patients recruited by random cluster sampling from the central city area of Shanghai, China. RESULTS (1) A new missense homoplasmic mutation of mtDNA G3421A was found in a maternally inherited diabetic family and existed neither in 1350 unrelated type 2 diabetic patients nor in 50 non-diabetic individuals. (2) The mode of mutation and diabetes transmission was typical maternal inheritance in this family. (3) All diabetic family members were found to have an onset at 35-42 years of age, accompanied by deafness of varying degrees. CONCLUSION mtDNA G3421A (Val39Ile) found in a family with maternally inherited diabetes and deafness is a novel missense mutation. Whether this is a diabetogenic mutation and its effect on mitochondrial function needs to be further studied.
Collapse
Affiliation(s)
- F L Chen
- Department of Endocrinology, Institute of Endocrinology and Diabetology, Huashan Hospital, Fu Dan University, 12 Middle Wurumqi Road, Shanghai 200040, People's Republic of China
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|