1
|
Yang CX, Baker LM, Fischer L, Essary C, Orton G. Vaccinating with Valor: A Risk Preventive Model to Explain Factors in Parents' Choice to Vaccinate Their Children for COVID-19. Health Commun 2024:1-11. [PMID: 38591234 DOI: 10.1080/10410236.2024.2338307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Childhood immunization can effectively control and prevent infectious diseases; however, not all parents choose to vaccinate their children against vaccines, including COVID-19. This study aimed to determine potential factors influencing people's willingness to vaccinate their children. An online survey was conducted with 509 adult parents/guardians of children to test our hypotheses. Based on the TPB model with the RISP model as the antecedent, results indicated that people's systematic risk information processing, trust in science, and concerns about the disease positively influenced their cognitive structure, further impacting their attitude toward vaccinating their children. The results also verified that attitude toward vaccination and perceived behavioral control are both significant predictors of parents/guardians' intention to vaccinate their children. The results contribute to health risk communicators creating effective strategies to better communicate with adults and increase intentions to vaccinate their children.
Collapse
Affiliation(s)
- Cheng-Xian Yang
- Department of Agricultural Education and Communication, University of Florida
| | - Lauri M Baker
- Department of Agricultural Education and Communication, University of Florida
| | - Laura Fischer
- Department of Agricultural Education and Communications, Texas Tech University
| | - Ch'ree Essary
- College of Media and Communications, Texas Tech University
| | - Ginger Orton
- Department of Agricultural Education and Communications, Texas Tech University
| |
Collapse
|
2
|
Yang CX, Yu ZR, Li G, Liang XH, Li CD. Gray Matter Abnormalities in Patients with Chronic Low Back Pain: A Systematic Review and Meta-Analysis of Voxel-Based Morphometry Studies. World Neurosurg 2024; 184:e397-e407. [PMID: 38307195 DOI: 10.1016/j.wneu.2024.01.138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 01/24/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND Numerous studies utilizing voxel-based morphometry (VBM) have documented gray matter (GM) alterations in patients with chronic low back pain (CLBP) compared to healthy controls. However, the inconsistency in GM abnormalities observed across different studies has hindered their potential application as objective neuroimaging biomarkers or therapeutic targets. To address this issue, we conducted a comprehensive meta-analysis of VBM studies to identify robust GM differences between CLBP patients and healthy controls. METHODS The databases including PubMed, Embase, and Web of Science were systematically searched from January 2000 to September 2022 to identify eligible neuroimaging studies. In this coordinate-based meta-analysis of VBM studies, the Seed-based d Mapping with Permutation of Subject Images method was used to quantitatively assess regional differences in GM between CLBP patients and healthy controls. RESULTS Thirteen VBM studies, involving a total of 574 CLBP patients and 1239 healthy controls, were included in the meta-analysis. The findings revealed that CLBP patients exhibited increased GM in the left striatum and left postcentral gyrus and decreased GM in the left superior frontal gyrus, left cerebellum, right striatum, left insula, and right middle occipital gyrus compared to healthy controls. The jackknife sensitivity analysis confirmed the robustness of these neuroimaging findings. CONCLUSIONS This study provides new insights into potential treatment strategies for CLBP and identifies neuroimaging biomarkers for pain chronification. These findings highlight the importance of considering regional GM abnormalities in the development of clinical interventions for CLBP.
Collapse
Affiliation(s)
- Cheng-Xian Yang
- Department of Orthopaedics, Peking University First Hospital, Beijing, China
| | - Zheng-Rong Yu
- Department of Orthopaedics, Peking University First Hospital, Beijing, China
| | - Ge Li
- Department of Endocrinology, Peking University First Hospital, Beijing, China
| | - Xiao-Hang Liang
- Center for MRI Research, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, China
| | - Chun-De Li
- Department of Orthopaedics, Peking University First Hospital, Beijing, China.
| |
Collapse
|
3
|
Zhong JJ, Wei M, Yang CX, Yin YD, Bai Y, Li R, Gu L. [Molecular epidemiology and clinical characteristics of six cases of CA-MRSA pneumonia after influenza]. Zhonghua Jie He He Hu Xi Za Zhi 2023; 46:480-486. [PMID: 37147810 DOI: 10.3760/cma.j.cn112147-20220926-00782] [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: 05/07/2023]
Abstract
Objective: To summarize and analyze the strains' molecular epidemiology and clinical characteristics of 6 strains of post-influenza community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) pneumonia. Methods: Six cases of CA-MRSA pneumonia after influenza from 2014 to 2022 were retrospectively collected and CA-MRSA strains from each patient were cultured. Then, SCCmec typing, MLST typing, and spa typing were performed on the samples, which also included the procedures for the detection of virulence factors. Antibiotic susceptibility test was then performed on all 6 strains. Results: ST59-t437-Ⅳ was the predominant type in all the strains of CA-MRSA(2/6). Leukocidin (PVL) was detected in 5 cases, and hemolysin α (HLAα) and phenol soluble regulatory protein α (PSMα) were detected in 6 cases. Five of the cases included in this study were diagnosed with severe pneumonia. In terms of treatment, 4 cases received antiviral therapy, and 5 patients with severe pneumonia received anti-infection treatment with vancomycin as the first choice and were discharged after improvement of their condition. Conclusions: The molecular types and virulence factors of CA-MRSA after influenza infection could vary considerably. Our experiments also showed that secondary CA-MRSA infection after influenza was more common in young people with no underlying diseases and could cause severe pneumonia. Vancomycin and linezolid were the first-line drugs for treating CA-MRSA infection and were highly effective in improving the condition of diagnosed patients. We highlighted the importance of referring patients with severe pneumonia after influenza for etiological tests to determine whether they had CA-MRSA infection, so that they could be properly treated with anti-influenza agents and receive appropriate anti-CA-MRSA infection treatment.
Collapse
Affiliation(s)
- J J Zhong
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - M Wei
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - C X Yang
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Y D Yin
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - Y Bai
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - R Li
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| | - L Gu
- Department of Infectious Diseases and Clinical Microbiology, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China
| |
Collapse
|
4
|
Xia W, Zhao SY, Yang CX, He P. [Analysis on health status and influencing factors of 1353 mercury workers in Xinjiang]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2023; 41:118-123. [PMID: 36882275 DOI: 10.3760/cma.j.cn121094-20220218-00079] [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: 03/09/2023]
Abstract
Objective: To investigate the health status of workers exposed to occupational mercury, and to provide the theoretical basis for formulating reasonable health monitoring and targeted protection measures. Methods: In November 2021, 1353 mercury-exposed workers who underwent occupational health examination in a hospital in Xinjiang Uygur Autonomous Region from 2018 to 2021 were collected as research subjects. By analyzing their blood pressure, electrocardiogram, blood routine, liver function and urine β2-microglobulin and urinary mercury in different gender, age, length of service, industry and enterprise scale, and the health status. And the influencing factors of urinary mercury were evaluated. Results: Among 1353 workers exposed to mercury, there were 1002 males (74.1%), the average age was (37.2±9.8) years old, and the length of service was 3.1 (2.0, 8.0) years. The abnormal rates of physical examination, blood pressure, electrocardiogram, blood routine, liver function, urinary β2-microglobulin and urinary mercury were 73.9% (1000/1353), 12.3% (166/1353), 30.2% (408/1353), 59.9% (810/1353), 32.5% (440/1353), 15.2% (205/1353) and 2.2% (30/1353), respectively. The abnormal rates of blood pressure, blood routine, liver function, urinary β2-microglobulin and urinary mercury in male workers were higher than those in female workers (P<0.05). The abnormal rates of workers' blood pressure and physical examination results increased with the increase of age and length of service, while the abnormal rate of electrocardiogram results were opposite (P<0.05). There were statistically significant differences in the abnormal rates of blood pressure, blood routine, urinary β2-microglobulin and physical examination results among workers of different enterprises and different industries (P<0.05). Multivariate logistic regression analysis showed that the workers with age ≥30 years old, microminiature enterprises, abnormal physical examination results and urinary β2-microglobulin were the susceptible population with abnormal urinary mercury (P<0.05) . Conclusion: The occupational health status of mercury workers in Xinjiang Uygur Autonomous Region is not optimistic, and the health monitoring of microminiature enterprises and older workers should be improved to effectively protect the physical and mental health of workers.
Collapse
Affiliation(s)
- W Xia
- Medical College, Shihezi University, Shihezi 832061, China
| | - S Y Zhao
- Medical College, Shihezi University, Shihezi 832061, China
| | - C X Yang
- Office of Occupational Health Quality Control, The Third People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830091, China
| | - P He
- Medical College, Shihezi University, Shihezi 832061, China Office of Occupational Health Quality Control, The Third People's Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830091, China
| |
Collapse
|
5
|
Pan FG, Wang MQ, Xu JY, Yang CX, Li S, Lu YF, Zhang YD, Liu BQ. Removal of DBP from evening primrose oil with activated clay modified by chitosan and CTAB. grasasaceites 2022. [DOI: 10.3989/gya.0438211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The pollution of phthalic acid esters (PAEs) in edible oils is a serious problem. In the current study, we attempt to remove dibutyl phthalate ester (DBP) from evening primrose oil (EPO) with modified activated clay. The activated clay, commonly used for de-coloration in the oil refining process, was modified by chitosan and hexadecyl trimethyl ammonium bromide (CTAB). The modifications were characterized by SEM, XRD, and FT-IR. We further tested the DBP adsorption capacity of CTAB/chitosan-clay and found that the removal rate was 27.56% which was 3.24 times higher than with pristine activated clay. In addition, the CTAB/chitosan-clay composite treatment had no significant effect on the quality of evening primrose oil. In summary, the CTAB/chitosan-clay composite has a stronger DBP adsorption capacity and can be used as a new adsorbent for removing DBP during the de-coloration process of evening primrose oil.
Collapse
|
6
|
Li B, Zhang HB, Yu YC, Hu PP, Yang CX, Zhang HM, Gao F. [Quantitative analysis of patellar tendon elasticity of amateur marathon runners after a competition based on shear wave elastography]. Zhonghua Yi Xue Za Zhi 2022; 102:654-658. [PMID: 35249309 DOI: 10.3760/cma.j.cn112137-20210625-01438] [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 analyze the changes of patellar tendon elasticity quantitatively of amateur marathon runners by shear wave elastography (SWE) in a half marathon. Methods: A total of 47 amateur marathon runners (31 males and 16 females, aged from 20 to 44 years) were enrolled as the marathon group, and divided into dominant side (47 patellar tendons) and non-dominant side (47 patellar tendons). Grey-scale ultrasound and SWE were performed on the bilateral patellar tendons before and after the half marathon within 2 h and after a period of 1 week. Thirty healthy volunteers (18 males and 12 females, aged from 22 to 39 years) were enrolled as the control group, the SWE-values derived from the patellar tendon were collected and analyzed. Multivariate logistic regression was performed to analyze the relationship between the changes of SWE-values and running age as well as weekly amount of running. Results: None of any runners showed knee pain and sports injury during the test. The dominant side had a higher SWE-values than non-dominant side in marathon group before running [(55.1±15.7) kPa vs (43.8±15.9) kPa, P<0.05]. The marathon group had higher SWE-values than the control group both in dominant side [(55.1±15.7) kPa vs (18.5±3.7) kPa] and non-dominant side [(43.8±15.9) kPa vs (17.4±3.2) kPa], respectively, before running (P<0.05). The SWE-values increased significantly both in dominant side [(80.2±23.2) kPa vs (55.1±15.7) kPa] and non-dominant side [(76.5±26.6) kPa vs (43.8±15.9) kPa] 2 h after running in marathon group. After a week, the SWE-values were not statistically different from those before running (P>0.05). Multivariate logistic regression showed that running age and weekly amount of running were related factors leading to the increase of SWE-values after running. Conclusions: The patellar tendon of amateur marathon runners has higher SWE-values. SWE can dynamically evaluate the changes of patellar tendon during exercise and is helpful for runners in scientific training and avoiding sports injury.
Collapse
Affiliation(s)
- B Li
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - H B Zhang
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - Y C Yu
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - P P Hu
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - C X Yang
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - H M Zhang
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| | - F Gao
- Department of Ultrasonography, Affiliated Hospital of Hangzhou Normal University, Hangzhou 310015, China
| |
Collapse
|
7
|
Yang CX, Zhao XH, Li YY, Zhou YF, Zhang LA, Yuan D, Xia W, Wang JM, Song JD, Lyu W, Luo YF, Jiang LF, Jiang L, Huang XC, Hu XY, Dong XJ, Cheng TY, Zhou YZ, Zhang Y, Che Y. [Incidence of unintended pregnancy within 2 years after delivery and its influencing factors in China]. Zhonghua Fu Chan Ke Za Zhi 2021; 56:616-621. [PMID: 34547862 DOI: 10.3760/cma.j.cn112141-20210611-00316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the present situation of unintended pregnancy within two years postpartum and its influencing factors in China. Methods: Participants who delivered a live birth at 60 hospitals in 15 provinces in the eastern, central and western regions of China during July 2015 to June 2016 were interviewed by using structured questionnaire. Information on occurrence of unintended pregnancy within 2 years after delivery, postpartum contraceptive use, sexual resumption, breastfeeding, and women's socio-demographic characteristics, and so on, were collected. Life-table analysis, cluster log-rank tests and a 2-level Cox regression model were used for data analysis. Results: A total of 18 045 postpartum women were investigated. The cumulative 1- and 2-year unintended pregnancy rates after delivery were 5.3% (95%CI: 4.5%-6.1%) and 13.1% (95%CI: 11.3%-14.8%), respectively. Cox regression model analysis showed that the risk of unintended pregnancy within 2 years postpartum were increased in younger women, ethnic minorities, women with abortion history, and those who had a vaginal delivery with short lactation time and late postpartum contraceptive initiation (all P<0.01). The risk of postpartum unintended pregnancy was not associated with geographic regions and hospitals where women gave a birth (all P>0.05). Conclusions: In China, the risk of unintended pregnancy within 2 years after delivery is relatively high. Service institutions and service providers should improve the quality of postpartum family planning services, promote the use of high effect contraceptive methods, and educate women to use a method at the time of their sexual resumption or even before.
Collapse
Affiliation(s)
- C X Yang
- Department of Obstetrics, Tianjin Baodi Hospital, Tianjin 301800, China
| | - X H Zhao
- Shanghai Institute for Biomedical and Pharmaceutical Technologies, National Health Commission Key Laboratory of Reproduction Regulation, School of Public Health, Fudan University, Shanghai 200237, China
| | - Y Y Li
- Shanghai Institute for Biomedical and Pharmaceutical Technologies, National Health Commission Key Laboratory of Reproduction Regulation, School of Public Health, Fudan University, Shanghai 200237, China
| | - Y F Zhou
- Center for Maternal Health Care, Changsha Hosptial for Maternal and Child Health Care, Changsha 410007, China
| | - L A Zhang
- Department of Family Planning, Women Health Center of Shanxi, Taiyuan 030013, China
| | - D Yuan
- Department of Obstetrics and Gynecology, Tianjin Hedong District Obstetrics and Gynecology Hospital, Tianjin 300042, China
| | - W Xia
- Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - J M Wang
- Department of Family Planning, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - J D Song
- Department of Obstetrics and Gynecology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010059, China
| | - W Lyu
- Department of Gynecology, Tongde Hospital of Zhejiang Province, Hangzhou 310012, China
| | - Y F Luo
- Department of Reproductive Gynecology, Jilin Province Maternal and Child Health Hospital, Changchun 130051, China
| | - L F Jiang
- Research Center of Social Medicine, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - L Jiang
- Research Center of Social Medicine, Henan Institute of Reproduction Health Science and Technology, Zhengzhou 450002, China
| | - X C Huang
- Department of Gynecology, Fujian Maternity and Children Health Hospital, Fuzhou 350001, China
| | - X Y Hu
- Department of Maternity Care, Shanghai Center for Women and Children's Health, Shanghai 200062, China
| | - X J Dong
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - T Y Cheng
- Department of Maternal Health Care, Maternal and Child Health Care Hospital of Urumqi, Urumqi 830000, China
| | - Y Z Zhou
- Department of Health Toxicology, School of Public Health, Zunyi Medical University, Zunyi 563006, China
| | - Y Zhang
- Shanghai Institute for Biomedical and Pharmaceutical Technologies, National Health Commission Key Laboratory of Reproduction Regulation, School of Public Health, Fudan University, Shanghai 200237, China
| | - Y Che
- Shanghai Institute for Biomedical and Pharmaceutical Technologies, National Health Commission Key Laboratory of Reproduction Regulation, School of Public Health, Fudan University, Shanghai 200237, China
| |
Collapse
|
8
|
Zhao SY, He P, Yang CX, She YJ, He DK, Ding W. [Analysis of spirometer data of 5272 coal dust-exposed miners]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2021; 39:546-549. [PMID: 34365771 DOI: 10.3760/cma.j.cn121094-20200415-00197] [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 spirometer data of coal mine workers, explore the impact of coal dust on the lung function of coal mine workers. Methods: From June to December 2018, 5272 male coal mine dust-exposed workers who underwent occupational health examinations at the Xinjiang Uygur Autonomous Region Occupational Disease Prevention and Treatment Hospital were selected as the research subjects. The basic information and spirometer data of the workers were collected and analyzed for different ages, years of service and the degree of lung function injury of workers exposed to dust and its influencing factors. Results: The total detection rate of lung function injury among dust-exposed workers was 33.9% (1785/5272) . The type of injury was mainly restrictive ventilatory dysfunction (66.7%, 1190/1785) , followed by mixed ventilatory dysfunction (31.4%, 561/1785) , obstructive ventilatory dysfunction (1.9%, 34/1785) . The detection rate of mild lung function impairment was 21.0% (1105/5272) , The detected rate of moderate or higher lung injury was 12.9% (680/5272) . The abnormal detection rate of chest radiography was 3.4% (179/5272) . The logistic regression analysis of the factors affecting lung function damage showed that employees aged 40-<50 were more likely to detect overall lung function injury and the moderate or higher lung injury (P<0.05) , and that they had been working for 35 to 45 years and excavators were more likely to detect overall function injury and different degree of lung injury (P<0.05) . Conclusion: The lung function injury of coal mine dust-exposed workers is related to their age, dust-exposed working years and type of work, mainly with mild injury and restrictive ventilation dysfunction.
Collapse
Affiliation(s)
- S Y Zhao
- Preventive Medicine Department, Shihezi University, Shihezi 832000, China
| | - P He
- Xinjiang Uyghur Autonomous Region Occupational Disease Prevention and Treatment Hospital, Urumqi 830091, China
| | - C X Yang
- Xinjiang Uyghur Autonomous Region Occupational Disease Prevention and Treatment Hospital, Urumqi 830091, China
| | - Y J She
- Xinjiang Uyghur Autonomous Region Occupational Disease Prevention and Treatment Hospital, Urumqi 830091, China
| | - D K He
- Xinjiang Uyghur Autonomous Region Occupational Disease Prevention and Treatment Hospital, Urumqi 830091, China
| | - W Ding
- Xinjiang Uyghur Autonomous Region Occupational Disease Prevention and Treatment Hospital, Urumqi 830091, China
| |
Collapse
|
9
|
Zhang AR, Wang Q, Zhou CE, Zhang JG, Wang XJ, Zhao JK, Lu BH, Yang CX, Gu L, Ma LY, Su JR, Cao B, Wang H. [Risk factors and clinical prognosis analysis of carbapenem-resistant Enterobacterales bacteria nosocomial infection]. Zhonghua Yi Xue Za Zhi 2021; 101:1572-1582. [PMID: 34098684 DOI: 10.3760/cma.j.cn112137-20201224-03455] [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 explore the risk factors for carbapenem-resistant Enterobacterales (CRE) infection and death. Methods: A case-control analysis of 482 inpatients in 18 secondary or tertiary hospitals in Beijing in 2018 was conducted. Patients infected by CRE were selected as the case group (n=247), and infected by carbapenem susceptible Enterobacterales (CSE) as the control group (n=235). The risk factors and clinical prognosis of CRE infection were analyzed by single factor analysis and multivariate logistic regression analysis. Results: CRE were resistant to most antimicrobials, but were highly sensitive to colistin and tigecycline, with sensitivity of 94.0% and 99.5%, respectively. Multivariate analysis showed that prior 30-day tracheal intubation (OR=2.607, 95%CI: 1.655-4.108, P<0.001), empirical treatment using third or fourth generation cephalosporins (OR=2.339, 95%CI: 1.438-3.803, P=0.001), carbapenems (OR=2.468, 95%CI: 1.610-3.782, P<0.001) and quinolones (OR=2.042, 95%CI: 1.268-3.289, P=0.003) were independent risk factors for CRE infection. Mechanical ventilation (OR=3.390, 95%CI: 1.454-7.904, P=0.005), heart failure (OR=4.679, 95%CI: 1.975-11.083, P<0.001), moderate or severe liver disease (OR=3.057, 95%CI: 1.061-8.806, P=0.038), prior 30-day quinolones exposure (OR=2.882, 95%CI: 1.241-6.691, P=0.014) and septic shock (OR=7.772, 95%CI: 3.505-17.233, P<0.001) were independent risk factors for death after CRE infection. Conclusions: Reducing the use of antimicrobials and invasive procedures such as prior 30-day tracheal intubation may reduce the probability of CRE infection. Grading the severity of the underlying disease in patients with CRE infection, as well as predicting and preventing the occurrence of septic shock will help reduce the risk of death.
Collapse
Affiliation(s)
- A R Zhang
- Department of Laboratory Medicine, Peking University People's Hospital, Beijing 100044, China
| | - Q Wang
- Department of Laboratory Medicine, Peking University People's Hospital, Beijing 100044, China
| | - C E Zhou
- Department of Laboratory Medicine, Peking University People's Hospital, Beijing 100044, China
| | - J G Zhang
- Department of Laboratory Medicine, Peking University People's Hospital, Beijing 100044, China
| | - X J Wang
- Department of Laboratory Medicine, Peking University People's Hospital, Beijing 100044, China
| | - J K Zhao
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - B H Lu
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - C X Yang
- Department of Infection and Clinical Microbiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - L Gu
- Department of Infection and Clinical Microbiology, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - L Y Ma
- Department of Laboratory Medicine, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - J R Su
- Department of Laboratory Medicine, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - B Cao
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing 100029, China
| | - H Wang
- Department of Laboratory Medicine, Peking University People's Hospital, Beijing 100044, China
| |
Collapse
|
10
|
Xie P, Wan XP, Yang CX, Zhu JG, Xu YG, Gong DQ. Effects of incubation and chick rearing on intestinal morphology, digestive enzyme activities, and mRNA expression of nutrient transporter genes in the pigeon (Columba livia) under artificial farming conditions. Poult Sci 2020; 99:2785-2797. [PMID: 32359616 PMCID: PMC7597554 DOI: 10.1016/j.psj.2019.12.064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 08/14/2019] [Revised: 12/25/2019] [Accepted: 12/25/2019] [Indexed: 12/19/2022] Open
Abstract
The present study investigated the changes in morphology, enzyme activities in the pancreas and mucosa, and nutrient transporter gene expression in the duodenum and jejunum in male and female pigeons during the incubation and chick-rearing periods. Forty-two pairs of White King pigeons with 2 fertile eggs per pair were randomly divided into 7 groups by different breeding stages. The crypt depth of the duodenum and jejunum reached the peak at day 1 (R1) and day 7 (R7) of chick rearing, respectively. The jejunum surface area increased to a maximum value at R1. Amylase activity in the pancreas decreased to the lowest value at R1, whereas trypsin and lipase activities peaked at 17 D of incubation (I17) and R7, respectively. In male pigeons, mucosal Na+-K+-ATPase activity in the duodenum and jejunum was the highest at R15 and it was at I17 in female pigeons. Jejunum sucrose activity in female pigeons was higher at I4 than that at I17 (P < 0.05). The gene expression of FAT/CD36 and I-FABP in the duodenum gradually increased and then declined in the late chick-rearing period. SGLT1 in the jejunum decreased to a lower level at I17 and R25 in male pigeons (P < 0.05). GLUT2 expression in female duodenum and male jejunum decreased to a lower value at I17 compared with that at R15 (P < 0.05). In the late of incubation (from I10 to I17), expression of duodenum CAT1, B0AT1, and PepT1 and jejunum CAT1, ASCT1, and PepT1 in female pigeons was significantly reduced (P < 0.05), whereas opposite results were found in male jejunum CAT1 and duodenum ASCT1. In conclusion, variations of intestinal morphology, activities of pancreatic and mucosal enzymes, and gene expression of nutrient transporters during incubation and chick-rearing periods, underlying potential changes of digestive and absorptive function and intestinal adaptation with sexual effects, may represent a complicated response to stimuli of different breeding stages.
Collapse
Affiliation(s)
- P Xie
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian 223300, China; Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian 223300, China; College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.
| | - X P Wan
- Department of Physiology, Medical College of Georgia, Augusta University, Augusta, GA 30912, USA
| | - C X Yang
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian 223300, China
| | - J G Zhu
- Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian 223300, China
| | - Y G Xu
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian 223300, China; Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian 223300, China
| | - D Q Gong
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| |
Collapse
|
11
|
Tian JN, Yang CX, Liang SL, Wang S, Shi XD, Wang XK, Zhu YL. Cerebral small-vessel disease in the prognosis of acute cerebral hemorrhage in northeastern China: a retrospective study. J BIOL REG HOMEOS AG 2019; 33:1249-1254. [PMID: 31339020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Affiliation(s)
- J N Tian
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - C X Yang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - S L Liang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - S Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - X D Shi
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - X K Wang
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| | - Y L Zhu
- Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, China
| |
Collapse
|
12
|
Tao SY, Peng JR, Wang Y, Zhang GT, Chen ZY, Zhao F, Ma JQ, Yang X, Qiao YL, Zhao FH, Yang CX. [Study on direct economic burden and influencing factors in patients with cervical cancer and precancerous lesions]. Zhonghua Yu Fang Yi Xue Za Zhi 2019; 52:1281-1286. [PMID: 30522231 DOI: 10.3760/cma.j.issn.0253-9624.2018.12.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To account the direct cost of uterine cervix carcinoma treatment in China and to explore the related factors which influence the direct financial burden of the disease. Methods: Data was collected through the medical record system and telephone interviews in 14 county-level hospitals and 9 provincial and municipal hospitals from 14 provinces/municipalities enrolled in the Chinese National Health Industry Research Project in 2015. The direct financial burden of uterine cervix carcinoma treatment consisted of the direct medical cost and the direct non-medical cost of treatment in different pathological cervical cancer stages and precancerous lesions. Multiple liner regression method was used to analyze the factors affecting the costs. Results: The age of the 3 246 patients was (46.40±10.43) years, including 2 423 patients from provincial and municipal hospitals and 823 patients from county-level hospitals. The direct financial burden for one patient of pathological uterine cervix carcinoma stage or precancerous lesion ranged from 10 156.3 yuan to 75 716.4 yuan in provincial and municipal hospitals, and for patients from county-level hospitals, the cost was between 4 927.9 yuan and 47 524.8 yuan per person. There was a wide gap between the direct financial burden of patients in different disease stages. The direct financial burden of patients with precancerous lesions ranged from 4 927.9 yuan per person to 11 243.0 yuan per person, as for patients of pathological uterine cervix carcinoma stages, the direct financial burden was between 29 274.6 yuan and 75 716.4 yuan per person. The factors which influence direct financial burden would include: the levels of the hospital, pathological period, medicare reimbursement, days of treatment, and the methods of treatment (P<0.001). Conclusion: The direct financial burden of diseases in patients with pathological uterine cervix carcinoma stage or precancerous lesion differed in different levels of hospital and pathological periods. In addition, medicare reimbursement, days of treatment, and the methods of treatment all had impact on it.
Collapse
Affiliation(s)
- S Y Tao
- Department of Epidemiology and Biostatistics, West China School of Public Health, Sichuan University, Chengdu 610041, China
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
He J, Zheng XQ, Luo CH, Huang ZX, He WY, Wang HB, Yang CX. [Effects and safety of quadratus lumborum block in analgesia after hip arthroplasty]. Zhonghua Yi Xue Za Zhi 2018. [PMID: 29534382 DOI: 10.3760/cma.j.issn.0376-2491.2018.08.002] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the efficacy of ultrasound guided quadratus lumborum block combined with non-steroidal anti-inflammatory drugs for postoperative analgesia in patients undergoing total hip arthroplasty. Methods: From January to June 2017, sixty American Society of Anesthesiologists (ASA) physical status Ⅰ to Ⅲ patients, aged 55-75 yr, scheduled for total hip arthroplasty, were randomly divided into control group(group N) and quadratus lumborum block (group R). Ultrasound guided quadratus lumborum block was implemented on the affected side at the end of operation.Then 30 ml 0.33% ropivacaine were administrated in group R, while the control group did not receive the same block. A sufentanil patient-controlled analgesia pump was connected to the patient. The rest visual analogue score (VAS) were recorded at 0 h(T(0)), 3 h(T(1)), 6 h (T(2)), 12 h(T(3)), 24 h (T(4)), 36 h (T(5)) and 48 h(T(6)) after sugery, the VAS scores on movement were evaluated at T(4), T(5) and T(6) time points.The consumption of sufentanil within each period time were recorded.The maximal flexion and abduction degrees of the hip joint were evaluated at 12, 24, 36 and 48 h after operation. The number of patients for rescue pain relief by intravenous analgesia pump during 24 h and 48 h after surgery were counted in both groups. The postoperative adverse effects and overall satisfaction in the two groups were recorded. Results: The VAS at rest in group R were 0.8±0.4, 1.0±0.3, 1.2±0.5, 2.0±0.5, 1.7±0.4 , 1.6±0.5 at T(1), T(2), T(3), T(4), T(5), T(6) respectively, and those in group N were 3.0±0.7, 3.5±0.9, 3.8±0.9, 3.3±1.1, 3.3±0.7, 3.0±0.7 at the same time points. The VAS at rest were lower in group R than those in control group at all time points (F=203.090, 216.354, 203.956, 35.548, 96.332, 80.577, all P<0.01). The VAS on movement in group R were 2.7±0.9, 2.9±0.7 , 2.0±0.6 at T(4), T(5), T(6) respectively , and those in group N were 6.0±1.5, 5.8±1.1, 4.5±1.0. The VAS on movement were also lower in group R than those in control group(F=154.561, 143.224, 141.479, all P<0.01). The maximum flexion degrees in group R were (61±12)degrees, (64±10)degrees, (69±15)degrees and(78±19)degrees at 12, 24, 36, 48 h after operation, and those were (45±11) degrees, (49±10)degrees, (52±12)degrees and(60±14)degrees at the same time points. The maximum flexion degrees in group R were increased more than control group at 12, 24, 36, 48 h after operation(F=34.981, 35.575, 52.106, 41.681, all P<0.01). The abduction degrees in group R were(22±6)degrees, (26±6)degrees, (27±8)degrees and(28±7)degrees at 12, 24, 36, 48 h after surgery, and those in group N were (14±5) degrees, (17±6)degrees, (20±6)degrees and(20±5)degrees. The abduction degrees in group R were increased more than those in group N(F=58.974, 33.402, 19.151, 20.575, all P<0.01). The rates of rescue analgesia for pain relief were 10% and 16.7% at 24 h and 48 h after operation respectively in group R, and those were 100% and 100% in group N. Compared to group N, the rates of rescue analgesia for pain relief in group R were significantly decreased (χ(2)=49.091, 42.857, all P<0.01). The incidences of postoperative nausea and vomiting, pruritus in group R were 3.3% and 3.3% respectively, and those in group N were 23.3% and 20.0%. The incidences of nausea and vomiting, pruritus in group R were lower than those in group N (χ(2)=5.192, 4.875, all P<0.01). The overall satisfaction scores in group R (3.7 ± 1.0 ) were higher than those (1.9±0.7) in the group N(t=7.841, P<0.01). Conclusion: The quadratus lumborum block combined with parecoxib sodium for multimodal analgesia after total hip arthroplasty is effective and provides satisfactory analgesia.
Collapse
Affiliation(s)
- J He
- Department of Anesthesiology, First People's Hosptial of Foshan, Foshan 528000, China
| | | | | | | | | | | | | |
Collapse
|
14
|
Han T, Yang CX, Fu JJ, Hou QS, Gang S, Chen S, Shen P, Cao MJ. First Report of Ligustrum Virus A on Syringa reticulata var. mandshurica (Oleaceae) with a New Yellow Vein and Malformed Needle-Shaped Leaf Disease in China. Plant Dis 2018; 102:PDIS04180610PDN. [PMID: 30102580 DOI: 10.1094/pdis-04-18-0610-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- T Han
- Liaoning Key Laboratory of Urban Integrated Pest Management and Ecological Security, College of Life Science and Engineering, Shenyang University, Shenyang 110044, China
| | - C X Yang
- Liaoning Key Laboratory of Urban Integrated Pest Management and Ecological Security, College of Life Science and Engineering, Shenyang University, Shenyang 110044, China
| | - J J Fu
- Liaoning Key Laboratory of Urban Integrated Pest Management and Ecological Security, College of Life Science and Engineering, Shenyang University, Shenyang 110044, China
| | - Q S Hou
- Liaoning Key Laboratory of Urban Integrated Pest Management and Ecological Security, College of Life Science and Engineering, Shenyang University, Shenyang 110044, China
| | - S Gang
- Liaoning Key Laboratory of Urban Integrated Pest Management and Ecological Security, College of Life Science and Engineering, Shenyang University, Shenyang 110044, China
| | - S Chen
- School of Life Sciences and Chemistry, Hunan University of Technology, Zhuzhou 412007, Hunan, China
| | - P Shen
- National Citrus Engineering and Technology Research Center, Citrus Research Institute, Southwest University, Chongqing 400712, China
| | - M J Cao
- National Citrus Engineering and Technology Research Center, Citrus Research Institute, Southwest University, Chongqing 400712, China
| |
Collapse
|
15
|
Lu ZP, Cai X, Yang CX, Wang YY, Han HX, Zhang Y. [Application of clear margins in pathologic diagnosis of cold-knife conization tissues]. Zhonghua Bing Li Xue Za Zhi 2017; 46:789-790. [PMID: 29136693 DOI: 10.3760/cma.j.issn.0529-5807.2017.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
|
16
|
Zhang JH, Yang CX, Zhong JY, Zhang L, Xiong QM, Wang J, Wang HB. [The influence of lumbar sympathetic ganglion radiofrequency thermocoagulation on the activation of microglia in rats with diabetic neuropathic pain]. Zhonghua Yi Xue Za Zhi 2017; 96:1934-8. [PMID: 27373365 DOI: 10.3760/cma.j.issn.0376-2491.2016.24.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To observe the influence of lumbar sympathetic ganglion radiofrequency thermocoagulation on the activation of spinal microglia in rats with diabetic neuropathic pain (DNP). METHODS Thirty-six painful diabetic Sprague-Dawley rats induced by 60 mg/kg streptozotocin (STZ) intraperitoneal injection were randomly divided into diabetic neuropathic pain group (group DNP, n=12), Sham operation group (group Sham, n=12) and radiofrequency thermocoagulation group (group R, n=12). Meanwhile another 12 age-matched rats were allocated as normal control group (group N), rats in group N received intraperitoneal injection of equal volume of normal saline. Twenty-eight days after STZ injection, rats in group R received L3 lumbar sympathetic ganglia radiofrequency thermocoagulation on the left side under X-ray guideline after anesthesia with damage time 60 s and damage temperature 60 ℃. Rats in group Sham received puncture positioning, but not thermocoagulation therapy. The mechanical paw withdrawal threshold (PWT) were performed before STZ injection, 7, 14, 21, 28 days after STZ injection and 1, 3, 5, 7, 14 days after radiofrequency thermocoagulation, respectively. Blood glucose were performed before STZ injection, 3, 28 days after STZ injection and 1, 14days after radiofrequency thermocoagulation. After the final behavioral testing, L3-L5 spinal cord tissues were removed to exam the expression of microglia marker OX42 by Western blotting and immunofluorescence technique, and the changes in the expression of inflammation factor IL-1β, IL-6, TNF-α were detected by ELISA technique. RESULTS Compared with group N, after 14, 21, 28 days of STZ injection and 1, 3, 5, 7, 14 days of radiofrequency thermocoagulation, the PWT of group DNP and group Sham decreased significantly (P<0.05); Before radiofrequency thermocoagulation, the PWT of rats in group DNP was (3.84±0.83) g, the PWT of rats in group R was (4.45±0.88) g, there was no statistically significant difference between group DNP and group R (t=1.514, P>0.05), but after radiofrequency thermocoagulation, compared with DNP group, the PWT of rats in group R increased significantly (P<0.05), and lasted to 14 d after radiofrequency thermocoagulation. The ratio of spinal microglia marker OX42 and GAPDH, the expression of inflammation factor IL-1β, IL-6, and TNF-α in group N were 0.074±0.023, (35.93±6.16) pg/ml, (92.11±13.23) pg/ml, and (169.50±22.64) pg/ml, respectively. The ratio of spinal microglia marker OX42 and GAPDH, the expression of inflammation factor IL-1β, IL-6, and TNF-α in group DNP were 1.023±0.185, (73.82±9.25) pg/ml, (155.33±21.82) pg/ml, and (298.30±33.21) pg/ml, respectively. The ratio of spinal microglia marker OX42 and GAPDH, the expression of inflammation factor IL-1β, IL-6, and TNF-α in group Sham were 0.951±0.103, (73.00±7.54) pg/ml, (151.02±24.26) pg/ml, and (294.01±36.37) pg/ml, respectively. The ratio of spinal microglia marker OX42 and GAPDH, the expression of inflammation factor IL-1β, IL-6, and TNF-α in group R were 0.563±0.019, (51.81±7.36) pg/ml, (123.24±16.13) pg/ml, and (229.23±29.16) pg/ml, respectively. Compared with group N, the expression of spinal microglia marker OX42 and inflammation factor IL-1β, IL-6, and TNF-α in group DNP, group Sham and group R increased significantly (F=7.501, 348.698, 568.021, 145.110, all P<0.05). Compared with DNP group, the expression of spinal microglia marker OX42 and inflammation factor IL-1β, IL-6, and TNF-α of group R reduced significantly (all P<0.05). CONCLUSION The lumbar sympathetic ganglion radiofrequency thermocoagulation can alleviate diabetic neuropathic pain. The mechanism may relate with the inhibition of spinal microglia activation and the lower expression of inflammation factor.
Collapse
Affiliation(s)
- J H Zhang
- Department of Anesthesiology, the First People's Hospital of Foshan, Foshan 528000, China
| | | | | | | | | | | | | |
Collapse
|
17
|
Yang CX, Feng M, Deng K, Liu XH, Bao XJ, Wang RZ. Diabetes Insipidus as Initial Presentation of Rathke's Cleft Cyst. Chin Med J (Engl) 2017; 130:751-752. [PMID: 28303864 PMCID: PMC5358431 DOI: 10.4103/0366-6999.201612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
18
|
Yang CX, Feng M, Liu XH, Bao XJ, Deng K, Yao Y, Lian W, Xing B, Wang RZ. Symptomatic Rathke's Cleft Cyst with Rapid Enlargement Masquerading as Rathke's Cleft Cyst Apoplexy. Chin Med J (Engl) 2016; 129:2009-10. [PMID: 27503031 PMCID: PMC4989437 DOI: 10.4103/0366-6999.187841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Cheng-Xian Yang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Ming Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xiao-Hai Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xin-Jie Bao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Wei Lian
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Bing Xing
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Ren-Zhi Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| |
Collapse
|
19
|
Zhu F, Wang LM, Ji CP, Liu ZL, Yang CX, Wang ZM, Wu SL. [Predictive value of C-reactive protein in emerging non-alcoholic fatty liver disease]. Zhonghua Gan Zang Bing Za Zhi 2016; 24:575-579. [PMID: 27788703 DOI: 10.3760/cma.j.issn.1007-3418.2016.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the predictive value of C-reactive protein (CRP) in emerging non-alcoholic fatty liver disease (NAFLD). Methods: A prospective cohort study was performed. A total of 101510 employees of Kailuan Group Company who underwent physical examination from July 2006 to October 2007 were enrolled as study subjects. The employees with a history of drinking, fatty liver disease, myocardial infarction, stroke, and malignant tumors and incomplete data were excluded. Finally 25843 employees were enrolled in the cohort study. According to the baseline CRP level, these employees were divided into CRP < 1 mg/L group, CRP 1-3 mg/L group, and CRP > 3 mg/L group. The detection rate of emerging NAFLD was compared between groups, and the multivariate logistic regression model was used to analyze the risk of NAFLD in each group. Results: With the increasing CRP level, age, systolic pressure, diastolic pressure, waist circumference, body mass index, fasting blood glucose, total cholesterol, serum uric acid, and the proportion of male patients tended to increase (P< 0.01). The detection rate of emerging NAFLD was 24.6% in the CRP < 1 mg/L group, 29.6% in the CRP 1-3 mg/L group, and 30.6% in the CRP > 3 mg/L group (χ 2= 92.10,P< 0.01). The results of the logistic regression analysis showed that after the confounding factors such as age, sex, and waist circumference were corrected, the risk of NAFLD in the CRP 1-3 mg/L group and CRP > 3 mg/L group was 1.09 (95%CI1.01-1.17) and 1.24 (95%CI1.13-1.35) times that in the CRP < 1 mg/L group. Conclusion: CRP is the independent risk factor for the development of NAFLD.
Collapse
Affiliation(s)
- F Zhu
- Zhaogezhuang Hospital, Kailuan General Hospital, Tangshan 063000, China
| | - L M Wang
- Zhaogezhuang Hospital, Kailuan General Hospital, Tangshan 063000, China
| | - C P Ji
- Kailuan General Hospital, Tangshan 063000, China
| | - Z L Liu
- Zhaogezhuang Hospital, Kailuan General Hospital, Tangshan 063000, China
| | - C X Yang
- Zhaogezhuang Hospital, Kailuan General Hospital, Tangshan 063000, China
| | - Z M Wang
- Zhaogezhuang Hospital, Kailuan General Hospital, Tangshan 063000, China
| | - S L Wu
- Kailuan General Hospital, Tangshan 063000, China
| |
Collapse
|
20
|
Zhao ZM, Pan XF, Wen Y, Huang WZ, Chen F, Lan H, Huang H, Yang CX. Quality of Life Among Patients with Esophageal/Cardiac Precursor Lesion or Cancer: A One-Year Prospective Survey. Value Health 2014; 17:A738. [PMID: 27202651 DOI: 10.1016/j.jval.2014.08.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Z M Zhao
- Sichuan University, Chengdu, China
| | - X F Pan
- Sichuan University, Chengdu, China
| | - Y Wen
- Sichuan University, Chengdu, China
| | | | - F Chen
- Sichuan University, Chengdu, China
| | - H Lan
- Sichuan University, Chengdu, China
| | - H Huang
- Sichuan University, Chengdu, China
| | - C X Yang
- Sichuan University, Chengdu, China
| |
Collapse
|
21
|
Zhao ZM, Pan XF, Qi XR, Li SQ, Zhao Y, Chang H, Xue QP, Wen Y, Liu X, Yang CX. Antenatal Depression and Its Risk Factors Among Women in Chengdu of China Results From A Hospital Based Survey. Value Health 2014; 17:A514. [PMID: 27201594 DOI: 10.1016/j.jval.2014.08.1589] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Z M Zhao
- Sichuan University, Chengdu, China
| | - X F Pan
- Sichuan University, Chengdu, China
| | - X R Qi
- West China Women's and Children's Hospital, Sichuan University, Chengdu, China
| | - S Q Li
- Sichuan University, Chengdu, China
| | - Y Zhao
- Sichuan University, Chengdu, China
| | - H Chang
- Sichuan University, Chengdu, China
| | - Q P Xue
- Sichuan University, Chengdu, China
| | - Y Wen
- Sichuan University, Chengdu, China
| | - X Liu
- West China Women's and Children's Hospital, Sichuan University, Chengdu, China
| | - C X Yang
- Sichuan University, Chengdu, China
| |
Collapse
|
22
|
Wen Y, Li SQ, Pan XF, Wang YY, Luo HJ, Zhao ZM, Zhao Y, Chang H, Xue QP, Yang CX. 5-Year Survival is not an Appropriate Indicator for Cancer Control in the Population: Revisiting the Issue Based on UK Data. Value Health 2014; 17:A652-A653. [PMID: 27202354 DOI: 10.1016/j.jval.2014.08.2376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- Y Wen
- Sichuan University, Chengdu, China
| | - S Q Li
- Sichuan University, Chengdu, China
| | - X F Pan
- Sichuan University, Chengdu, China
| | - Y Y Wang
- epartment of Epidemiology and Statistics, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences, Beijing, China
| | | | - Z M Zhao
- Sichuan University, Chengdu, China
| | - Y Zhao
- Sichuan University, Chengdu, China
| | - H Chang
- Sichuan University, Chengdu, China
| | - Q P Xue
- Sichuan University, Chengdu, China
| | - C X Yang
- Sichuan University, Chengdu, China
| |
Collapse
|
23
|
Feng W, Yang CX, Zhang L, Fang Y, Yan M. Curcumin promotes the apoptosis of human endometrial carcinoma cells by downregulating the expression of androgen receptor through Wnt signal pathway. EUR J GYNAECOL ONCOL 2014; 35:718-723. [PMID: 25556280] [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: 06/04/2023]
Abstract
OBJECTIVE The current study aimed to explore the effect ofcurcumin on androgen receptor (AR) expression in endometrial carcinoma cells, as well as the underlying mechanisms. MATERIALS AND METHODS Endometrial carcinoma cells were treated with curcumin (10, 50, and 100 micromol/l) for 12, 24, and 48 hours. Their growth curves were drawn using MTT assays and their apoptotic rates were determined using flow cytometry. The mRNA and protein expression of AR was detected using PCR and that of the Wnt signal related nucleopro- tein beta-cantenin was observed using western blot analysis. The influence of beta-cantenin on the action of curcumin was observed. RESULTS Curcumin downregulated the proliferation and apoptosis of human endometrial carcinoma cells in concentration and time-dependent manners. It downregulated the expression of AR and beta-cantenin in the cells. rWnt3a partially cancelled the effects of curcumin on the proliferation and apoptosis of human endometrial carcinoma cells as well as the AR expression-downregulating effect of curcumin. CONCLUSION Curcumin inhibits the proliferation and apoptosis of human endometrial carcinoma cells by downregulating their AR expression through the Wnt signal pathway.
Collapse
Affiliation(s)
- W Feng
- Department of Gynecology, the First Hospital of Lianyungang City, the Affiliated Lianyungang Hospital of Xuzhou Medical College, China
| | | | | | | | | |
Collapse
|
24
|
Wang HB, Yang CX, Zhang B, Xia Y, Liu HZ, Liang H. Efficacy of target-controlled infusion of propofol and remifentanil with high frequency jet ventilation in fibre-optic bronchoscopy. Singapore Med J 2013; 54:689-94. [DOI: 10.11622/smedj.2013243] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
25
|
Shi TF, Yang CX, Yang DX, Gao HR, Zhang GW, Zhang D, Jiao RS, Xu MY, Qiao HQ. L-364,718 potentiates electroacupuncture analgesia through cck-a receptor of pain-related neurons in the nucleus parafascicularis. Neurochem Res 2010; 36:129-38. [PMID: 20953702 DOI: 10.1007/s11064-010-0281-5] [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] [Accepted: 09/21/2010] [Indexed: 12/31/2022]
Abstract
Electroacupuncture (EA) has been successfully used to alleviate pain produced by various noxious stimulus. Cholecystokinin-8 (CCK-8) is a neuropeptide involved in the mediation of pain. We have previously shown that CCK-8 could antagonize the analgesic effects of EA on pain-excited neurons (PENs) and pain-inhibited neurons (PINs) in the nucleus parafascicularis (nPf). However, its mechanism of action is not clear. In the present study, we applied behavioral and neuroelectrophysiological methods to determine whether the mechanisms of CCK-8 antagonism to EA analgesia are mediated through the CCK-A receptors of PENs and PINs in the nPf of rats. We found that focusing radiant heat on the tail of rats caused a simultaneous increase in the evoked discharge of PENs or a decrease in the evoked discharge of PINs in the nPf and the tail-flick reflex. This showed that radiant heat could induce pain. EA stimulation at the bilateral ST 36 acupoints in rats for 15 min resulted in an inhibition of the electrical activity of PEN, potentiation of the electrical activity of PIN, and prolongation in tail-flick latency (TFL), i.e. EA stimulation produced an analgesic effect. The analgesic effect of EA was antagonized when CCK-8 was injected into the intracerebral ventricle of rats. The antagonistic effect of CCK-8 on EA analgesia was reversed by an injection of CCK-A receptor antagonist L-364,718 (100 ng/μl) into the nPf of rats. Our results suggest that the pain-related neurons in the nPf have an important role in mediating EA analgesia. L-364,718 potentiates EA analgesia through the CCK-A receptor of PENs and PINs in the nPf.
Collapse
Affiliation(s)
- T F Shi
- Department of Surgery of Second Affiliated Hospital, Harbin Medical University, 150081 Harbin, Heilongjiang, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Yang CX, Wu ZJ, Xie LH. First Report of the Occurrence of Sweet potato leaf curl virus in Tall Morningglory (Ipomoea purpurea) in China. Plant Dis 2009; 93:764. [PMID: 30764367 DOI: 10.1094/pdis-93-7-0764b] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Natural occurrence of Sweet potato leaf curl virus (SPLCV) has been reported in Ipomoea batatas (sweet potato, Convolvulaceae) or I. indica (Convolvulaceae) in several countries including the United States, Sicily, and China (1-3). In September of 2007, while collecting samples showing begomovirus-like symptoms in the Chinese province of Fujian, we observed tall morningglory (I. purpurea (L.) Roth, also known as Pharbitis purpurea (L.) Voigt), plants with slightly yellow mosaic and crinkled leaves. Total DNA was extracted from leaves of these plants and tested by rolling circle amplification (4). Amplification products were digested by the restriction enzyme BamHI for 30 min. Restriction products (2.8 kb) were then cloned into pMD18T vector (Takara Biotechnology, China) and sequenced. Comparison of complete DNA sequences by Clustal V analysis revealed that these samples were infected by the same virus, and an isolate denoted F-p1 was selected for further sequence analysis. F-p1 was 2,828 nucleotides, with the typical genomic organization of begomoviral DNA-A (GenBank Accession No. FJ515896). F-p1 was compared with the DNA sequences available in the NCBI database using BLAST. The whole DNA sequence showed the highest nucleotide sequence identity (92.1%) with an isolate of SPLCV (GenBank Accession No. FJ176701) from Jiangsu Province of China. The result confirmed that the samples from the symptomatic tall morningglory were infected by SPLCV. To our knowledge, this is the first report of the natural occurrence of SPLCV in I. purpurea, a common weed species in China. References: (1). P. Lotrakul et al. Plant Dis. 82:1253, 1998. (2). R. W. Briddon et al. Plant Pathol. 55:286, 2006. (3) Y. S. Luan et al. Virus Genes 35:379, 2007. (4) D. Haible et al. J. Virol. Methods 135:9, 2006.
Collapse
Affiliation(s)
- C X Yang
- Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Z J Wu
- Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - L H Xie
- Institute of Plant Virology, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| |
Collapse
|
27
|
Liu Z, Yang CX, Jia SP, Zhang PC, Xie LY, Xie LH, Lin QY, Wu ZJ. First Report of Ageratum yellow vein virus Causing Tobacco Leaf Curl Disease in Fujian Province, China. Plant Dis 2008; 92:177. [PMID: 30786379 DOI: 10.1094/pdis-92-1-0177b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
A leaf curling disease was observed on 7% of tobacco plants during December 2005 in research plots in the Cangshan District of Fuzhou, Fujian, China. Tobacco plants were infested with Bemisia tabaci, suggesting begomovirus etiology. To identify possible begomoviruses, total DNA was extracted from four symptomatic leaf samples (F1, F2, F3, and F4). The degenerate primers PA and PB were used to amplify part of the intergenic region and AV2 gene of DNA-A-like molecules (3). A 500-bp DNA fragment was amplified by PCR from all four samples. The PCR products were cloned and sequenced (GenBank Accession Nos. EF531601-EF531603 and EF527823). Alignment of the 500-bp sequences for the four isolates indicated that they shared 98.5 to 99.6% nt identity, suggesting that the plants were all infected by the same virus. Overlapping primers TV-Full-F (5'-GGATCCTCTTTTGAACGAGTTTCC-3') and TV-Full-R (5'-GGATCCCACATGTTTAAAATAATAC-3') were then designed to amplify the full-length DNA-A from sample F2. The sequence was 2,754 nucleotides long (GenBank Accession No. EF527823). A comparison with other begomoviruses indicated the F2 DNA-A had the highest nucleotide sequence identity (95.7%) with Ageratum yellow vein virus (AYVV; GenBank Accession No. X74516) from Singapore. To further test whether DNAβ was associated with the four viral isolates, a universal DNAβ primer pair (beta 01 and beta 02) was used (4). An amplicon of approximately 1.3 kb was obtained from all samples. The DNAβ molecule from F2 was then cloned and sequenced. F2 DNAβ was 1,345 nucleotides long (GenBank Accession No. EF527824), sharing the highest nucleotide sequence identity with the DNAβ of Tomato leaf curl virus (97.2%) from Taiwan (GenBank Accession No. AJ542495) and AYVV (88.8%) from Singapore (GenBank Accession No. AJ252072). The disease agent was transmitted to Nicotiana tabacum, N. glutinosa, Ageratum conyzoides, Oxalis corymbosa, and Phyllanthus urinaria plants by whiteflies (B. tabaci) when field infected virus isolate F2 was used as inoculum. In N. tabacum and N. glutinosa plants, yellow vein symptoms were initially observed in young leaves. However, these symptoms disappeared later during infection and vein swelling and downward leaf curling symptoms in N. tabacum and vein swelling and upward leaf curling in N. glutinosa were observed. In A. conyzoides, O. corymbosa, and P. urinaria plants, typical yellow vein symptoms were observed. The presence of the virus and DNAβ in symptomatic plants was verified by PCR with primer pairs TV-Full-F/TV-Full-R and beta 01/beta 02, respectively. The above sequence and whitefly transmission results confirmed that the tobacco samples were infected by AYVV. In China, Tobacco leaf curl Yunnan virus, Tobacco curly shoot virus, and Tomato yellow leaf curl China virus were reported to be associated with tobacco leaf curl disease (1,3). To our knowledge, this is the first report of AYVV infecting tobacco in China. A. conyzoides is a widely distributed weed in south China and AYVV was reported in A. conyzoides in Hainan Island, China (2). Therefore, this virus may pose a serious threat to tobacco production in south China. References: (1) Z. Li et al. Phytopathology 95:902, 2005. (2) Q. Xiong et al. Phytopathology 97:405, 2007. (3) X. Zhou et al. Arch. Virol. 146:1599, 2001. (4) X. Zhou et al. J. Gen. Virol. 84:237, 2003.
Collapse
Affiliation(s)
- Z Liu
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - C X Yang
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - S P Jia
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - P C Zhang
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - L Y Xie
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - L H Xie
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - Q Y Lin
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| | - Z J Wu
- Institute of Plant Virology, Fujian Agriculture and Forestry University; Key Laboratory of Biopesticide and Chemical Biology, Ministry of Education, FAFU, Fuzhou, 350002, P. R. China
| |
Collapse
|
28
|
Yang QC, Zeng BF, Shi ZM, Dong Y, Jiang ZM, Huang J, Lv YM, Yang CX, Liu YW. Inhibition of hypoxia-induced angiogenesis by trichostatin A via suppression of HIF-1a activity in human osteosarcoma. J Exp Clin Cancer Res 2006; 25:593-9. [PMID: 17310851] [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: 05/14/2023]
Abstract
The purpose of this study is to determine whether trichostatin A (TSA), a HDAC specific inhibitor, inhibited the induction and functional activity of hypoxia-inducible factor-1 a(HIF-1a) and hypoxia-induced angiogenesis in vitro in human osteosarcoma. The relationship between expression of HIF-1a proteion and angiogenesis in tumor specimens was also studied. Hypoxic regulation of VEGF was studied by RT-PCR, western blotting analysis and enzyme linked immunosorbent assay. The expression of HIF-la and VEGF in human osteosarcoma specimens was studied by immunohistochemical analysis. Under hypoxia, no regulation of HIF-1a mRNA expression was found. However, HIF-1a protein levels increased dramatically in response to hypoxia. Hypoxia increased VEGF mRNA level, but it was significantly inhibited by trichostatin A in a time- and dose-dependent manner (p < 0.05). Strongly positive immunostaining for HIF-1a and VEGF were detectable in the nuclear and cytoplasm of osteosarcoma cells. HIF-1a expressing cells were prominent in areas with high MVD. Significant correlation were found between HIF-1a expression and MVD (p = 0.005, r = 0.767), as well as between VEGF and MVD (p < 0.002, r = 0.701) by Spearman's rank coefficient analysis. These results indicated that HIF-1a is a key factor responsible for angiogenesis by the induction of VEGF. TSA downregulates hypoxia-response genes and hypoxia-induced angiogenesis by the suppression of HIF-1a activity.
Collapse
Affiliation(s)
- Q C Yang
- Department of Orthopeadics, Shanghai Sixth People's Hospital, Shanghai JiaoTong University, Shanghai, China
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Liu W, Yuan XG, Yang CX, Liu ZQ, Wang R. [Comparison study between biological vision and computer vision]. Space Med Med Eng (Beijing) 2001; 14:303-7. [PMID: 11681348] [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: 02/22/2023]
Abstract
The development and bearing of biology vision in structure and mechanism were discussed, especially on the aspects including anatomical structure of biological vision, tentative classification of reception field, parallel processing of visual information, feedback and conformity effect of visual cortical, and so on. The new advance in the field was introduced through the study of the morphology of biological vision. Besides, comparison between biological vision and computer vision was made, and their similarities and differences were pointed out.
Collapse
Affiliation(s)
- W Liu
- Dept of Flight Vehicle Design and Applied Mechanics, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
| | | | | | | | | |
Collapse
|
30
|
Yin C, Yang B, Yang CX, Wu SX. [Clinical analysis of 29 cases of hounglass spinal tumor]. Hunan Yi Ke Da Xue Xue Bao 2000; 25:197-9. [PMID: 12212223] [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: 02/26/2023]
Abstract
We analysed retrospectively 29 cases with hounglass tumor in spinal canal from March 1990 to November 1998 in our hospital. Hounglass tumors in all patients were successfully diagnosed by CT scanning and magnetic resonance imaging(MRI). Microsurgery was carried out in 27 cases(27/29). Sixteen out of 27 cases were followed up from 8 months to 7 years. The result showed that 12 cases got complete healing, and 3 cases incomplete healing. The paper has stress discussion on the clinical features, CT, MRI examination and operation of the disease.
Collapse
Affiliation(s)
- C Yin
- Department of Neurosurgery, Second Affiliated Hospital, Hunan Medical University, Changsha 410011
| | | | | | | |
Collapse
|
31
|
Lukin KA, Yang CX, Bellettini JR, Narayanan BA. New purine derivatives for efficient preparation of nucleoside analogs via alkylation. Nucleosides Nucleotides Nucleic Acids 2000; 19:815-25. [PMID: 10960038 DOI: 10.1080/15257770008035027] [Citation(s) in RCA: 5] [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: 10/23/2022]
Abstract
New diazabicycloundecenium and phosphazenium derivatives of purines are introduced for mild and efficient preparation of nucleoside analogs via in situ alkylation. Diazabicycloundecenium salts of purines were obtained directly as a result of an unusual reaction between two corresponding amino compounds.
Collapse
Affiliation(s)
- K A Lukin
- Process Development, Chemical and Agricultural Products Division, Abbott Laboratories, North Chicago, IL 60064-6291, USA
| | | | | | | |
Collapse
|
32
|
Xu MY, Yang XP, Jin HB, Yang CX, Yang LZ. Devazepide reversed effect of sincalide against morphine on rat jejunal activities. Zhongguo Yao Li Xue Bao 1999; 20:419-22. [PMID: 10678088] [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: 02/15/2023]
Abstract
AIM To study the antagonism of sincalide to the effect of morphine and its mechanism. METHODS The electrophysiologic and mechanic activities of rat jejunum in vitro were recorded. RESULTS Acetylcholine (ACh, 150 nmol.L-1) increased the spike potential amplitude (SPA) and the number (SPN) of rat jejunum in vitro, followed by an increase of jejunal contraction amplitudes (CA), showing a positive correlation. Morphine 330 nmol.L-1 inhibited the potentiation of ACh, showing a negative correlation. Sincalide 0.7 nmol.L-1 antagonized the effects of morphine, i.e., the SPA and SPN were increased again, followed by an increase of CA. CCK-A receptor antagonist devazepide (10 nmol.L-1) reversed the antagonism of sincalide to the effect of morphine. CONCLUSION Sincalide antagonized the effect of morphine which inhibited the potentiation of ACh on jejunal activities in vitro. The antagonistic effect of sincalide on morphine was mainly mediated by CCK-A receptor.
Collapse
Affiliation(s)
- M Y Xu
- Department of Physiology, Harbin Medical University, China
| | | | | | | | | |
Collapse
|
33
|
Zaslawski C, Rogers C, Garvey M, Ryan D, Yang CX, Zhang SP. Strategies to maintain the credibility of sham acupuncture used as a control treatment in clinical trials. J Altern Complement Med 1998; 3:257-66. [PMID: 9430329 DOI: 10.1089/acm.1997.3.257] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Many clinical trials concerning acupuncture are flawed by methodological problems. One of the major difficulties is the appropriate selection and use of a placebo control. This article evaluates the use of sham acupuncture as a placebo control and analyzes its credibility as a control treatment. Sixty-four subjects were assessed for their perception of whether they were receiving sham or real acupuncture while participating in a clinical trial of acupuncture. It was found that if used under specific experimental conditions, sham acupuncture can function as a credible control. Specific strategies are suggested to maintain the credibility of sham acupuncture as a placebo control.
Collapse
Affiliation(s)
- C Zaslawski
- College of Traditional Chinese Medicine, Department of Health Sciences, University of Technology, Sydney, Australia
| | | | | | | | | | | |
Collapse
|
34
|
Zhou XH, Sun XF, Guo YX, Lei XG, Chen XF, Liu Z, Zhang YH, Jin HJ, Luo YX, Wen SX, Yuan GJ, Li GS, Yang CX. Excited states in neutron-deficient 198Bi. Phys Rev C Nucl Phys 1996; 54:2948-2953. [PMID: 9971666 DOI: 10.1103/physrevc.54.2948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
35
|
Wen SX, Zheng H, Li SG, Li GS, Yuan GJ, Hua PF, Weng PK, Zhang LK, Yu PS, Yang CX, Sun HB, Liu YB, Liu YZ, Sun Y, Feng DH. High spin states in 175Ta: An acute example of delayed crossing frequency. Phys Rev C Nucl Phys 1996; 54:1015-1026. [PMID: 9971436 DOI: 10.1103/physrevc.54.1015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
36
|
Sun X, Liu Z, Zhou X, Lei X, Jin H, Pan Q, Zhang Y, Guo Y, Luo Y, Wen S, Yuan G, Li G, Yang CX, Xing Z, Chen XQ. Observation of a possible pi h11/2 band in 117Cs. Phys Rev C Nucl Phys 1995; 51:2803-2805. [PMID: 9970370 DOI: 10.1103/physrevc.51.2803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
37
|
Weng PK, Hua PF, Li SG, Wen SX, Zhu LH, Zhang LK, Yuan GJ, Li GS, Yu PS, Yang CX, Sun XF, Guo YX, Lei XG. High spin structure in odd-proton nuclei 129,131Pr. Phys Rev C Nucl Phys 1993; 47:1428-1435. [PMID: 9968586 DOI: 10.1103/physrevc.47.1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
|
38
|
Yang CX. [Analysis of "Chinese Journal of Integrated Traditional and Western Medicine" from 1987 to 1991]. Zhongguo Zhong Xi Yi Jie He Za Zhi 1992; 12:500-1. [PMID: 1477509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
39
|
Gao Q, Yang CX, Zhang SY, Yang ZY, Zhang WQ, Li JL. Detection of blood stage antigens of Plasmodium vivax by sandwich ELISA using pan-species monoclonal antibodies and polyclonal antibodies. Southeast Asian J Trop Med Public Health 1991; 22:393-6. [PMID: 1818391] [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: 12/28/2022]
Abstract
This paper reports an improved PcAb-McAb-ELISA test to detect blood stage Plasmodium vivax antigen in which the plates were coated with rabbit anti-P. cynomolgi polyclonal antibody to capture the antigens in test samples and two monoclonal antibodies, M26-32 and 3F9, were added together to react with the captured antigens. The coincidence rate with this test was 93% with microscopically confirmed P. vivax cases, 97% with normal samples, 95% with microscopically negative fever cases from nonendemic areas and 86% from endemic areas, respectively. The sensitivity was greater than 1 parasite/10(5) RBC.
Collapse
Affiliation(s)
- Q Gao
- Jiangsu Provincial Institute of Parasitic Diseases, Wuxi, People's Republic of China
| | | | | | | | | | | |
Collapse
|
40
|
Kang H, Yang CX, Mu GG, Wu ZK. Real-time holographic associative memory using doped LiNbO3 in a phase-conjugating resonator. Opt Lett 1990; 15:637. [PMID: 19768032 DOI: 10.1364/ol.15.000637] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
|
41
|
Tao ZD, Xiao JY, Zhao SP, Wang MS, Yang CX, He LS, Yuan XR. Craniofacial resection of extensive malignant meningioma involving the base of anterior cranial fossa. Report of two cases. Chin Med J (Engl) 1988; 101:740-4. [PMID: 3150707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
|
42
|
Xia YQ, Zhang D, Yang CX, Xu HL, Li Y, Ma LT. An approach to the effect on tumors of acupuncture in combination with radiotherapy or chemotherapy. J TRADIT CHIN MED 1986; 6:23-6. [PMID: 3016416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
43
|
Peng YY, Tao ZD, Xiao JY, Cao MH, Yang CX, Yi SC. Transnasosepto-sphenoidal approach to the hypophysis. A combined median incision over the dorsum and columella of the nose. Chin Med J (Engl) 1982; 95:503-7. [PMID: 6816520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
|