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Wu JL, Luo JY, Deng XY, Lau TY, Jiang ZB. The role of composition of gut microbiota in reflecting the severity of acute pancreatitis is probably overstated. Microbiol Spectr 2024:e0018424. [PMID: 38587385 DOI: 10.1128/spectrum.00184-24] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 03/18/2024] [Indexed: 04/09/2024] Open
Affiliation(s)
- Jia-Lin Wu
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jun-Yang Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin-Yi Deng
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Tsz Yu Lau
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Zai-Bo Jiang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Wu JL, Luo JY, Jiang ZB. Association between antiviral treatments and fracture in elderly patients with HBV needs further evaluation. J Hepatol 2024:S0168-8278(24)00211-3. [PMID: 38527526 DOI: 10.1016/j.jhep.2024.03.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/08/2024] [Accepted: 03/11/2024] [Indexed: 03/27/2024]
Affiliation(s)
- Jia-Lin Wu
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Jun-Yang Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Zai-Bo Jiang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China.
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Wu JL, Luo JY, Deng XY, Jiang ZB. Letter: Causal relationship between aspirin and the risk of hepatocellular carcinoma remains unproven. Aliment Pharmacol Ther 2023; 58:735-736. [PMID: 37702031 DOI: 10.1111/apt.17672] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
LINKED CONTENTThis article is linked to Lee et al paper. To view this article, visit https://doi.org/10.1111/apt.17643
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Affiliation(s)
- Jia-Lin Wu
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jun-Yang Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin-Yi Deng
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Zai-Bo Jiang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Huang XM, Zhang K, Yin J, Wu PF, Cai BB, Lu ZP, Tu M, Chen JM, Guo F, Xi CH, Wei JS, Wu JL, Gao WT, Dai CC, Miao Y, Jiang KR. [Distal pancreatectomy with celiac axis resection for pancreatic body cancer: a single center review of 89 consecutive cases]. Zhonghua Wai Ke Za Zhi 2023; 61:894-900. [PMID: 37653992 DOI: 10.3760/cma.j.cn112139-20230327-00123] [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: 09/02/2023]
Abstract
Objective: To investigate the clinical efficacy of distal pancreatectomy with celiac axis resection(DP-CAR). Methods: A total of 89 consecutive patients (50 males and 39 females) who were diagnosed with pancreatic body cancer and underwent DP-CAR in Pancreas Center,First Affiliated Hospital of Nanjing Medical University between September 2013 and June 2022 were retrospectively reviewed. There were 50 males and 39 females,with age(M(IQR)) of 63(12) years(range:43 to 81 years). Perioperative parameters,pathology results and follow-up data of these patients were analyzed,χ2 or Fisher's test for categorical data while the Wilcoxon test for quantitative data. Survival results were estimated by the Kaplan-Meier survival method. Results: Among 89 cases,cases combined with portal vein-superior mesenteric vein or organ resection accounted for 22.5% (20/89) and 42.7% (38/89),respectively. The operative time,blood loss and postoperative hospital stay were 270 (110) minutes,300 (300) ml and 13 (10) days,respectively. The overall morbidity rate was 67.4% (60/89) while the major morbidity was 11.2% (10/89). The increase rate in transient liver enzymes was 42.7% (38/89),3.4% (3/89) for liver failure,53.9% (48/89) for clinically relevant postoperative pancreatic fistula,1.1% (1/89) for bile leak,3.4% (3/89) for chylous leak of grade B and C,11.2% (10/89) for abdominal infection,9.0% (8/89) for postoperative hemorrhage of grade B and C,4.5% (4/89) for delayed gastric emptying,6.7% (6/89) for deep vein thrombosis,3.4% (3/89) for reoperation,4.5% (4/89)for hospital mortality,7.9% (7/89) for 90-day mortality. The pathological type was pancreatic cancer for all 89 cases and pancreatic ductal adenocarcinoma made up 92.1% (82/89). The tumor size was 4.8(2.0) cm, ranging from 1.5 to 12.0 cm. The number of lymph nodes harvested was 14 (13)(range:2 to 33),with a positive lymph node rate of 13.0% (24.0%). The resection R0 rate was 30.0% (24/80) and the R1 (<1 mm) rate was 58.8% (47/80). The median overall survival time was 21.3 months (95%CI: 15.6 to 24.3) and the median disease-free survival time was 19.1 months (95%CI: 11.7 to 25.1). The overall survival at 1-year and 2-year were 69.60% and 39.52%. The median survival time of 58 patients with adjuvant chemotherapy was 24.3 months (95%CI: 17.8 to 32.3) while that of 13 patients without any kind of adjuvant therapy was 8.4 months (95%CI: 7.3 to 22.3). Seven patients accepted neoadjuvant chemotherapy and there was no significant morbidity among them,with a resection rate of R0 of 5/7. Conclusion: DP-CAR is safe and feasible for selective cases,which could be more valuable in improving long-term survival when combined with (neo) adjuvant therapy.
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Affiliation(s)
- X M Huang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - K Zhang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J Yin
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - P F Wu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - B B Cai
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - Z P Lu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - M Tu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J M Chen
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - F Guo
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - C H Xi
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J S Wei
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - J L Wu
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - W T Gao
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - C C Dai
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - Y Miao
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
| | - K R Jiang
- Pancreas Center,First Affiliated Hospital of Nanjing Medical University,Pancreas Institute,Nanjing Medical University,Nanjing 210029,China
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Wong PC, Kurniawan D, Wu JL, Wang WR, Chen KH, Chen CY, Chen YC, Veeramuthu L, Kuo CC, Ostrikov KK, Chiang WH. Plasma-Enabled Graphene Quantum Dot Hydrogel-Magnesium Composites as Bioactive Scaffolds for In Vivo Bone Defect Repair. ACS Appl Mater Interfaces 2023; 15:44607-44620. [PMID: 37722031 DOI: 10.1021/acsami.3c05297] [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: 09/20/2023]
Abstract
Bioactive and mechanically stable metal-based scaffolds are commonly used for bone defect repair. However, conventional metal-based scaffolds induce nonuniform cell growth, limiting damaged tissue restoration. Here, we develop a plasma nanotechnology-enhanced graphene quantum dot (GQD) hydrogel-magnesium (Mg) composite scaffold for functional bone defect repair by integrating a bioresource-derived nitrogen-doped GQD (NGQD) hydrogel into the Mg ZK60 alloy. Each scaffold component brings major synergistic advantages over the current alloy-based state of the art, including (1) mechanical support of the cortical bone and calcium deposition by the released Mg2+ during degradation; (2) enhanced uptake, migration, and distribution of osteoblasts by the porous hydrogel; and (3) improved osteoblast adhesion and proliferation, osteogenesis, and mineralization by the NGQDs in the hydrogel. Through an in vivo study, the hybrid scaffold with the much enhanced osteogenic ability induced by the above synergy promotes a more rapid, uniform, and directional bone growth across the hydrogel channel, compared with the control Mg-based scaffold. This work provides insights into the design of multifunctional hybrid scaffolds, which can be applied in other areas well beyond the demonstrated bone defect repair.
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Affiliation(s)
- Pei-Chun Wong
- Graduate Institute of Biomedical Optomechatronics, College of Biomedical Engineering, Taipei Medical University, Taipei 110, Taiwan
- Orthopedics Research Center, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Darwin Kurniawan
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Jia-Lin Wu
- Orthopedics Research Center, Taipei Medical University Hospital, Taipei 110, Taiwan
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Department of Orthopedics, Taipei Medical University Hospital, Taipei 110, Taiwan
- Centers for Regional Anesthesia and Pain Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 110, Taiwan
| | - Wei-Ru Wang
- School of Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 110, Taiwan
| | - Kuan-Hao Chen
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 110, Taiwan
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, New Taipei 235, Taiwan
| | - Chieh-Ying Chen
- School of Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 110, Taiwan
| | - Ying-Chun Chen
- Department of Mechanical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Loganathan Veeramuthu
- Department of Molecular Science and Engineering, Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
| | - Chi-Ching Kuo
- Department of Molecular Science and Engineering, Institute of Organic and Polymeric Materials, National Taipei University of Technology, Taipei 106, Taiwan
| | - Kostya Ken Ostrikov
- School of Chemistry and Physics, Centre for Biomedical Technologies and Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
| | - Wei-Hung Chiang
- Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
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Shui J, Luo L, Xiang YG, Shi GM, Wu JL, Pan JH. [Analysis of biofilm-forming ability and drug resistance for Hypervirulent Klebsiella pneumoniae]. Zhonghua Yu Fang Yi Xue Za Zhi 2023; 57:1452-1457. [PMID: 37743308 DOI: 10.3760/cma.j.cn112150-20220929-00938] [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] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Investigate the biofilm-forming ability and drug resistance of Hypervirulent Klebsiella pneumoniae (HvKP) to provide scientific basis for the treatment of HvKP-infection. A total of 96 Klebsiella pneumoniae strains isolated from clinical infection specimens in Changsha Central Hospital from January to December in 2021 were retrospectively collected, and the clinical data of patients were collected. The string test preliminarily distinguished between HvKP and classic Klebsiella pneumoniae (CKP). The biofilm-forming ability of clinical strains of Klebsiella pneumoniae (KP) was determined by microplate method. The Vitek 2 Compact automatic microbial identification/drug sensitivity analysis system was used for bacterial identification and drug sensitivity test. The clinical data of patients, biofilm forming ability and drug resistance in the HvKP group and those in the CKP group were compared and analyzed. The results showed that a total of 20 strains of HvKP were isolated from 96 non-repetitive KP, and the detection rate was 20.8%. HvKP mainly come from respiratory specimens, up to 75.0%.The prevalence of hepatobiliary diseases and the infection rate of multiple sites in patients with HvKP infection were higher than those in patients with CKP infection, and the difference was statistically significant(χ2=5.184,7.488;P=0.023,0.006).There was no significant difference between the two groups in terms of gender, age, ICU admission, hypertension, diabetes, coronary heart disease, lung disease, urinary system disease, central nervous system disease and laboratory test indexes (all P>0.05).17 (85.0%) strains of HvKP can form biofilm, including 2 strains with weak biofilm-forming ability (10.0%), 10 strains with moderate biofilm-forming ability (50.0%) and 5 strains with strong biofilm-forming ability (25.0%). Among the 76 CKP, 71 (93.4%) could form biofilm, including 13 (17.1%) with weak biofilm-forming ability, 30(39.5%) with moderate biofilm-forming ability and 28 (36.8%) with strong biofilm-forming ability. There was no significant difference in biofilm-forming ability between HvKP and CKP (χ2=1.470,P=0.225).The overall resistance rate of HvKP was not high, but a multi-resistant HvKP resistant to carbapenems was found. The detection rate of multi-resistant HvKP (5.0%) was lower than that of multi-resistant CKP (28.9%), and the difference was statistically significant (χ2=4.984, P=0.026).The resistance rate of HvKP to piperacillin/tazobactam, aztreonam, ciprofloxacin, levofloxacin, ceftazidime, cefepime, tobramycin, minocycline, doxycycline, and compound sulfamethoxazole was lower than that of CKP, and the difference was statistically significant (all P<0.05). In conclusion, most of hypervirulent Klebsiella pneumoniae can form biofilm in this study, but the difference of biofilm-forming ability is not obvious compared with classic Klebsiella pneumoniae. HvKP maintains high sensitivity to commonly used antibacterial drugs, but the drug resistance monitoring of the bacteria cannot be ignored.
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Affiliation(s)
- J Shui
- Clinical Laboratory, Changsha Central Hospital, Changsha 410004, China
| | - L Luo
- Clinical Laboratory, Changsha Central Hospital, Changsha 410004, China
| | - Y G Xiang
- Clinical Laboratory, Changsha Central Hospital, Changsha 410004, China
| | - G M Shi
- Clinical Laboratory, Changsha Central Hospital, Changsha 410004, China
| | - J L Wu
- Clinical Laboratory, Changsha Central Hospital, Changsha 410004, China
| | - J H Pan
- Clinical Laboratory, Changsha Central Hospital, Changsha 410004, China
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Cui J, Yao L, Wu JL, Lu CY, Zhao Y, Zhao YL. [Effect of sugammadex on postoperative nausea and vomiting after surgery for intracranial aneurysm]. Zhonghua Wai Ke Za Zhi 2023; 61:700-706. [PMID: 37400214 DOI: 10.3760/cma.j.cn112139-20230111-00016] [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: 07/05/2023]
Abstract
Objective: To investigate the effect of sugammadex on postoperative nausea and vomiting(PONV) after intracranial aneurysm surgery. Methods: Data from intracranial aneurysms patients who met the inclusion and exclusion criteria and underwent interventional surgery in the Department of Neurosurgery, Peking University International Hospital from January 2020 to March 2021 were prospectively included. According to the random number table method, the patients were divided by 1∶1 into the neostigmine+atropine group (group N) and the sugammadex group (group S). Use an acceleration muscle relaxation monitor for muscle relaxation monitoring, and administer neostigmine+atropine and sugammadex to block residual muscle relaxation drugs after surgery. The incidence rates of PONV and severity, the appearance of anesthesia, and the correlation between PONV and postoperative complications were recorded in both groups during five periods after surgery: 0-0.5 hours (T1),>0.5-2.0 hours(T2),>2.0-6.0 hours (T3),>6.0-12.0 hours (T4) and >12.0-24.0 hours (T5). Group comparisons of quantitative data were performed by the independent sample t-test, and categorical data was performed by the χ2 or rank sum test. Results: A total of 66 patients were included in the study, including 37 males and 29 female, aged (59.3±15.4) years (range: 18 to 77 years). The incidence rates of PONV of 33 patients in group S at different time periods of T1, T2, T3, T4, and T5 after surgery were respectively 27.3%(9/33),30.3%(10/33),12.1%(4/33),3.0%(1/33),0(0/33),and the incidence rates of PONV of 33 patients in the group N at different time periods of T1, T2, T3, T4 and T5 after surgery were respectively 36.4%(12/33),36.4%(12/33),33.3%(11/33),6.1%(2/33) and 0(0/33).The incidence of PONV was lower in the group S only in the T3 period after reversal than in the group N (χ2=4.227, P=0.040).However, there was no statistically significant difference in the incidence of PONV between the two groups of patients in other periods (all P>0.05). The recovery time for spontaneous breathing in patients in group S was (7.7±1.4) minutes, the extubation time was (12.4±5.3) minutes, and the safe exit time for anesthesia recovery was (12.3±3.4) minutes; the N groups were (13.9±2.0) minutes, (18.2±6.0) minutes, and (18.6±5.2) minutes, respectively; three time periods in group S were shorter than those in group N, and the differences were statistically significant (all P<0.05). The results regarding the occurrence of complications in patients with different levels of PONV at different time intervals after surgery in the two groups were as follows: in the T3 time period of group N, a significant difference was observed only in the occurrence of postoperative complications among patients with different levels of PONV (χ2=24.786, P<0.01). However, in the T4 time period, significant differences were found in the occurrence of postoperative complications among both the same level and different level PONV patients (χ2=15.435, 15.435, both P<0.01). Significant differences were also observed in the occurrence of postoperative complications among the same level and different level PONV patients in both the T3 and T4 time periods of group S (all P<0.01). Conclusion: Sugammadex can be used to reverse muscle relaxation in patients undergoing intracranial aneurysm intervention surgery,and it does not have a significant impact on the incidence of PONV, it can also optimize the quality of anesthesia recovery and reduce the incidence of complications after intracranial aneurysm embolization surgery.
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Affiliation(s)
- J Cui
- Department of Anesthesiology, Peking University International Hospital, Beijing 102206, China
| | - L Yao
- Department of Anesthesiology, Peking University International Hospital, Beijing 102206, China
| | - J L Wu
- Department of Anesthesiology, Peking University International Hospital, Beijing 102206, China
| | - C Y Lu
- Department of Neurosurgery, Peking University International Hospital, Beijing 102206, China
| | - Y Zhao
- Department of Neurosurgery, Peking University International Hospital, Beijing 102206, China
| | - Y L Zhao
- Department of Neurosurgery, Peking University International Hospital, Beijing 102206, China
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Cao FF, Xie EZH, Qin ZY, Xu F, Du Y, Chen ZJ, Zhao R, Qiu JT, Wu JL, Qiu JW, Dai L, Song J, Gao W, Yu CT. [Efficacy of arteriovenous argatroban versus heparin flush anticoagulation after cardiovascular surgery]. Zhonghua Yi Xue Za Zhi 2023; 103:2168-2174. [PMID: 37482729 DOI: 10.3760/cma.j.cn112137-20230322-00460] [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] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Objective: To compare the effects of arteriovenous argatroban and heparin flushes on platelet count and assess the occurrence of heparin-induced thrombocytopenia (HIT) and other complications in patients undergoing cardiovascular surgeries. Methods: A single-center, prospective randomized control study was conducted. Patients who underwent cardiovascular surgery at Fuwai Hospital, Chinese Academy of Medical Sciences from March to December 2019 were randomly divided into the argatroban group (250 ml normal saline plus 2.5 mg of argatroban) and the heparin group (250 ml normal saline plus 10 mg of heparin). Platelet count, hemorrhage, and thrombosis were assessed. The 4T scores of HIT, the incidences of HIT and other complications were also evaluated. Results: A total of 491 patients (307 males and 184 females) were included in the study, with a mean age of (52.3±13.7) years. There were 245 cases in the argatroban group and 246 cases in the heparin group, respectively. There was no statistically significant difference in the preoperative platelet count between the argatroban and heparin groups [198.0 (161.0, 248.0)×109/L vs 194.0 (157.2, 243.8)×109/L, P=0.498]. Likewise, there were no statistically significant differences in the platelet count between the argatroban and heparin groups at 12 h, 1 day, and 5 days after operation [127.0 (100.0, 154.0)×109/L vs 121.5 (90.2, 149.0)×109/L, 126.0 (97.0, 162.0)×109/L vs 123.5 (88.0, 151.0)×109/L, 168.0 (130.0, 215.0) ×109/L vs 161.0 (101.0, 210.5)×109/L] (repeated measures ANOVA between groups: F=3.327, P=0.069; time comparison: F=532.523, P<0.001; time interaction between groups: F=0.675, P=0.512). The proportion of 4T scores of medium and high scores (≥4)[9.8% (24/245) vs 10.6% (26/246), P=0.777] and incidence of HIT antibody positive [1.63% (4/245) vs 1.63% (4/246), P=0.726] were similar between argatroban group and the heparin group. Mechanical ventilation time was shorter in the argatroban group than that in the heparin group [13.0 (11.0, 21.0) vs 15.5 (12.0, 21.0) h, P=0.020]. Conclusion: Compared with heparin, routine management with argatroban for arteriovenous flush in patients undergoing cardiovascular surgery does not affect the HIT incidence.
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Affiliation(s)
- F F Cao
- Department of Surgical Intensive Care Unit, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - E Z H Xie
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - Z Y Qin
- Department of Surgical Intensive Care Unit, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - F Xu
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - Y Du
- Department of Surgical Intensive Care Unit, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - Z J Chen
- Department of Surgical Intensive Care Unit, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - R Zhao
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - J T Qiu
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - J L Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou 510080, China
| | - J W Qiu
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - L Dai
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - J Song
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - W Gao
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
| | - C T Yu
- Department of Cardiovascular Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, National Center for Cardiovascular Diseases, Beijing 100037, China
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Wu JL, Luo JY, Jiang ZB, Huang SB, Chen GR, Ran HY, Liang QY, Huang MS, Lai LS, Chen JW. Inflammation-related nomogram for predicting survival of patients with unresectable hepatocellular carcinoma received conversion therapy. World J Gastroenterol 2023; 29:3168-3184. [PMID: 37346152 PMCID: PMC10280795 DOI: 10.3748/wjg.v29.i20.3168] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/02/2023] [Accepted: 04/24/2023] [Indexed: 05/26/2023] Open
Abstract
BACKGROUND The efficacy of conversion therapy for patients with unresectable hepatocellular carcinoma (HCC) is a common clinical concern.
AIM To analyse the prognostic factors of overall survival (OS) in patients with unresectable HCC who received conversion therapy.
METHODS One hundred and fifty patients who met the inclusion criteria were enrolled and divided into a training cohort (n = 120) and a validation cohort (n = 30). Using the independent risk factors in the training cohort, a nomogram model was constructed to predict OS for patients treated with transarterial chemoembolization following hepatic resection. The nomogram was internally validated with the bootstrapping method. The predictive performance of nomogram was assessed by Harrell’s concordance index (C-index), calibration plot and time-dependent receiver operating characteristic curves and compared with six other conventional HCC staging systems.
RESULTS Multivariate Cox analysis identified that albumin, blood urea nitrogen, gamma-glutamyl transpeptidase to platelet ratio, platelet to lymphocyte ratio, macrovascular invasion and tumour number were the six independent prognostic factors correlated with OS in nomogram model. The C-index in the training cohort and validation cohort were 0.752 and 0.807 for predicting OS, which were higher than those of the six conventional HCC staging systems (0.563 to 0.715 for the training cohort and 0.458 to 0.571 for the validation cohort). The calibration plots showed good consistency between the nomogram prediction of OS and the actual observations of OS. Decision curve analyses indicated satisfactory clinical utility. With a total nomogram score of 196, patients were accurately classified into low-risk and high-risk groups. Furthermore, we have deployed the model into online calculators that can be accessed for free at https://ctmodelforunresectablehcc.shinyapps.io/DynNomapp/.
CONCLUSION The nomogram achieved optimal individualized prognostication of OS in HCC patients who received conversion therapy, which could be a useful clinical tool to help guide postoperative personalized interventions and prognosis judgement.
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Affiliation(s)
- Jia-Lin Wu
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Jun-Yang Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Zai-Bo Jiang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Si-Bo Huang
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang 524000, Guangdong Province, China
| | - Ge-Run Chen
- The First Clinical Medical College, Guangdong Medical University, Zhanjiang 524000, Guangdong Province, China
| | - Hui-Ying Ran
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Qi-Yue Liang
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, Guangdong Province, China
| | - Ming-Sheng Huang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Li-Sha Lai
- Department of Radiology, Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou 510010, Guangdong Province, China
| | - Jun-Wei Chen
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
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10
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Qi CP, Wang D, Wei XH, Zhang B, Wu JL. [Establishment of a novel co-cultured liver cancer model based on tumor microenvironment]. Zhonghua Zhong Liu Za Zhi 2023; 45:389-395. [PMID: 37188623 DOI: 10.3760/cma.j.cn112152-20210301-00185] [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] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Objective: To construct a new co-cultured liver cancer research model composed of activated hepatic stellate cells (aHSC) and liver cancer cells, explore the efficacy difference between it and traditional model, so as to establish a liver cancer research model in vitro and in vivo that can reflect the real clinical efficacy. Methods: A new co-culture model of liver cancer consisting of aHSC and liver cancer cells was constructed. The differences in efficacy between the new co-culture model and the traditional single cell model were compared by cytotoxicity test, cell migration test, drug retention test and in vivo tumor inhibition test. Western blot was used to detect the drug-resistant protein P-gp and epithelial-mesenchymal transition-related proteins. Masson staining was used to observe the deposition of collagen fibers in tumor tissues of tumor-bearing mice. CD31 immunohistochemical staining was used to observe the microvessel density in tumor tissues of tumor-bearing mice. Results: The cytotoxicity of single cell model and co-culture model was dose-dependent. With the increase of curcumin (CUR) concentration, the cell viability decreased, but the cell viability of single cell model decreased faster than that of co-culture model. When the concentration of CUR was 10 μg/ml, the cell viability of the co-culture model was 62.3% and the migration rate was (28.05±3.68)%, which were higher than those of the single cell model [38.5% and (14.91±5.92)%, both P<0.05]. Western blot analysis showed that the expressions of P-gp and vimentin were up-regulated in the co-culture model, which were 1.55 and 2.04 fold changes of the single cell model, respectively. The expression of E-cadherin was down-regulated, and the expression level of E-cadherin in the single cell model was 1.17 fold changes of the co-culture model. Drug retention experiment showed that the co-culture model could promote drug efflux and reduce drug retention. In vivo tumor inhibition experiment showed that the m-HSC+ H22 co-transplantation model had faster tumor growth and larger tumor volume than those of the H22 single cell transplantation model. After CUR treatment, the tumor growths of m-HSC+ H22 co-transplantation model and H22 single cell transplantation model were inhibited. Masson staining showed that the deposition of collagen fibers in tumor tissues of m-HSC+ H22 co-transplantation model mice was more than that of H22 single cell transplantation model. CD31 immunohistochemical staining showed that the microvessel density in tumor tissue of m-HSC+ H22 co-transplantation model was higher than that of H22 single cell transplantation model. Conclusions: The aHSC+ liver cancer cell co-culture model has strong proliferation and metastasis ability and is easy to be resistant to drugs. It is a new type of liver cancer treatment research model superior to the traditional single cell model.
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Affiliation(s)
- C P Qi
- School of Nursing, Weifang University of Science and Technology, Weifang 262700, China
| | - D Wang
- School of Nursing, Weifang Medical University, Weifang 261053, China
| | - X H Wei
- School of Nursing, Weifang Medical University, Weifang 261053, China
| | - B Zhang
- School of Pharmacy, Weifang Medical University, Weifang 261053, China
| | - J L Wu
- School of Nursing, Weifang University of Science and Technology, Weifang 262700, China
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11
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Wu JL, Xu HC, Wang SQ, Jiang YW, Ou GS, Deng L, Chen XY. Kai-Xin-San regulates synaptic plasticity through calcium signaling to alleviate symptoms of depression-like behavioral disorders in mice. Tradit Med Res 2023. [DOI: 10.53388/tmr20230116001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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12
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Wu JL, Hu MC, Wang Q, Liu DH, Zhang LS, Zhu L, Sun CS, Cao ZG, Wang TP. [Comparison of pathogenicity and gene expression profiles between adult Schistosoma japonicum isolated from hilly and marshland and lake regions of Anhui Province]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2022; 34:580-587. [PMID: 36642897 DOI: 10.16250/j.32.1374.2022031] [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: 01/17/2023]
Abstract
OBJECTIVE To compare the differences in pathogenicity and gene expression profiles between adult Schistosoma japonicum isolated from hilly and marshland and lake regions of Anhui Province, so as to provide the scientific evidence for formulating the precise schistosomiasis control strategy in different endemic foci. METHODS C57BL/6 mice were infected with cercariae of S. japonicum isolates from Shitai County (hilly regions) and Susong County (marshland and lake regions) of Anhui Province in 2021, and all mice were sacrificed 44 days post-infection and dissected. The worm burdens, number of S. japonicum eggs deposited in the liver, and the area of egg granulomas in the liver were measured to compare the difference in the pathogenicity between the two isolates. In addition, female and male adult S. japonicum worms were collected and subjected to transcriptome sequencing, and the gene expression profiles were compared between Shitai and Susong isolates of S. japonicum. The differentially expressed genes (DEGs) were subjected to Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. RESULTS The total worm burdens [(14.50 ± 3.96) worms/mouse vs. (16.10 ± 3.78) worms/mouse; t = 0.877, P = 0.392], number of female and male paired worms [(4.50 ± 0.67) worms/mouse vs. (5.10 ± 1.45) worms/mouse; t = 1.129, P = 0.280], number of unpaired male worms [(5.50 ± 4.01) worms/mouse vs. (5.60 ± 1.69) worms/mouse; t = 0.069, P = 0.946], number of eggs deposited in per gram liver [(12 116.70 ± 6 508.83) eggs vs. (16 696.70 ± 4 571.56) eggs; t = 1.821, P = 0.085], and area of a single egg granuloma in the liver [(74 359.40 ± 11 766.34) µm2 vs. (74 836.90 ± 13 086.12) µm2; t = 0.081, P = 0.936] were comparable between Shitai and Susong isolates of S. japonicum. Transcriptome sequencing identified 584 DEGs between adult female worms and 1 598 DEGs between adult male worms of Shitai and Susong isolates of S. japonicum. GO enrichment analysis showed that the DEGs between female adults were predominantly enriched in biological processes of stimulus response, cytotoxicity, multiple cell biological processes, metabolic processes, cellular processes and signaling pathways, cellular components of cell, organelles and cell membranes and molecular functions of binding and catalytic ability, and KEGG enrichment analysis showed that these DEGs were significantly enriched in pathways of vascular endothelial growth factor signaling, glutathione metabolism, arginine and proline metabolism. In addition, the DEGs between male adults were predominantly enriched in biological processes of signaling transduction, multiple cell biological processes, regulation of biological processes, metabolic processes, development processes and stimulus responses, cellular components of extracellular matrix and cell junction and molecular functions of binding and catalytic ability, and these DEGs were significantly enriched in pathways of Wnt signaling, Ras signaling, natural killer cells-mediated cytotoxicity, extracellular matrix-receptor interactions and arginine biosynthesis. CONCLUSIONS There is no significant difference in the pathogenicity between S. japonicum isolates from hilly and marshland and lake regions of Anhui Province; however, the gene expression profiles vary significantly between S. japonicum isolates.
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Affiliation(s)
- J L Wu
- School of Basic Medical Sciences, Wannan Medical College, Wuhu, Anhui 241002, China.,Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - M C Hu
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - Q Wang
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - D H Liu
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - L S Zhang
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - L Zhu
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - C S Sun
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - Z G Cao
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
| | - T P Wang
- Anhui Provincial Institute of Schistosomiasis Control, Hefei, Anhui 230031, China
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13
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Yu Y, Zhang JY, Ma H, Han Y, Cheng LX, Tian XY, Wu JL, Li Y, Zhang YW, Chen DY, Li JZ, Zhang JB, Tao ZX, Kou ZQ, Xu A. [Analysis on the infection source of the first local cluster epidemic caused by the VOC/Gamma variant of SARS-CoV-2 in China]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:1789-1794. [PMID: 36536567 DOI: 10.3760/cma.j.cn112150-20220802-00772] [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: 06/17/2023]
Abstract
Objective: To investigate a SARS-CoV-2 epidemic reported in Rongcheng City, Weihai, Shandong Province. Methods: The SARS-CoV-2 nucleic acid positive patients and their close contacts were investigated, and the whole genome sequencing and genetic evolution analysis of 9 variant viruses were carried out. An infection source investigation and analysis were carried out from two sources of home and abroad, and three aspects of human, material and environment. Results: A total of 15 asymptomatic infections were reported in this epidemic, including 13 cases as employees of workshop of aquatic products processing company, with an infection rate of 21.67% (13/60). Two cases were infected people's neighbors in the same village (conjugal relation). The first six positive persons were processing workers engaged in the first process of removing squid viscera in the workshop of the company. The nucleic acid Ct value of the first time were concentrated between 15 and 29, suggesting that the virus load was high, which was suspected to be caused by one-time homologous exposure. The whole genome sequence of 9 SARS-CoV-2 strains was highly homologous, belonging to VOC/Gamma (Lineage P.1.15). No highly homologous sequences were found from previous native and imported cases in China. It was highly homologous with the six virus sequences sampled from May 5 to 26, 2021 uploaded by Chile. The infection source investigation showed that the company had used the squid raw materials captured in the ocean near Chile and Argentina from May to June 2021 over the last 14 days. Many samples of raw materials, products and their outer packages in the inventory were tested positive for nucleic acid. Conclusion: This epidemic is the first local epidemic caused by the VOC/Gamma of SARS-CoV-2 in China. It is speculated that the VOC/Gamma, which was prevalent in South America from May to June 2021, could be imported into China through frozen squid.
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Affiliation(s)
- Y Yu
- Weihai Center for Disease Control and Prevention, Weihai 264200, China
| | - J Y Zhang
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - H Ma
- Rongcheng Center for Disease Control and Prevention, Rongcheng 264300, China
| | - Y Han
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - L X Cheng
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - X Y Tian
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - J L Wu
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - Y Li
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - Y W Zhang
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - D Y Chen
- Weihai Center for Disease Control and Prevention, Weihai 264200, China
| | - J Z Li
- Weihai Center for Disease Control and Prevention, Weihai 264200, China
| | - J B Zhang
- Weihai Center for Disease Control and Prevention, Weihai 264200, China
| | - Z X Tao
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - Z Q Kou
- Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - Aiqiang Xu
- Academy of Preventive Medicine, Shandong University; Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
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14
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Song SX, Sun L, He YJ, Wu JL, Sun WK, Zhang S, Li Z, Kou ZQ, Liu T. [Analysis of the epidemiological characteristics and genetic characteristics of influenza in the surveillance-year of 2021 to 2022 in Shandong Province, China]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:1554-1559. [PMID: 36372743 DOI: 10.3760/cma.j.cn112150-20220812-00807] [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 analyze the epidemiological characteristics, etiology and hemagglutinin (HA) gene characteristics of prevalent strains in Shandong Province from 2021 to 2022. Methods: The sentinel surveillance data of influenza-like illness (ILI) were collected in Shandong Province from 2021 to 2022. ILI specimens were detected with Real-Time PCR and virus isolation to explore the distribution of influenza viruses in different months. Three virus strains of each city were selected for gene sequencing, and the HA phylogenetic analysis was carried out. Results: In the surveillance-year from 2021 to 2022, 528 263 ILI cases were totally reported in 54 sentinel hospitals for influenza surveillance in Shandong Province. ILI visiting ratio (ILI%) was 4.07%, with the largest number in 0-4 age group (45.86%). The highly frequent season for ILI was in winter and spring, with a peak in the 52nd week, 2021 (6.62%). Totally, nucleic acid was detected in 26 754 specimens, with a positive rate of 27.10%, all of which were type B Victoria influenza. The positive rate reached a peak in the 49th week, 2021 (63.78%). A total of 295 outbreaks of ILI had been reported, in which 269 were positive for influenza virus. Most of outbreaks occurred in the primary school, with a peak in December. Gene evolution analysis showed that the HA gene in Shandong possessed high homology, 98.6% to 99.5%, with the recommended vaccine strains in 2020-2023, which was divided into two branches, V1A.3a.1 and V1A.3a.2. Conclusion: In the surveillance-year of 2021-2022, influenza is prevalent in December in Shandong Province, with a single circulating strain type. The positive rate of influenza virus and outbreak are higher than those in the previous surveillance-year. The circulating strain possesses high HA gene homology with those of the WHO vaccine recommended strains. However, the overall immune barrier of influenza virus is weak.
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Affiliation(s)
- S X Song
- Shandong Provincial Leading Group Office for the Prevention and Control of Major Diseases and Infectious Diseases, Jinan 250014, China Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - L Sun
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - Y J He
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - J L Wu
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - W K Sun
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - S Zhang
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - Z Li
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - Z Q Kou
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
| | - T Liu
- Department of Infectious Disease Prevention and Control, Shandong Center for Disease Control and Prevention/Academy of Preventive Medicine, Shandong University/Shandong Provincial Key Laboratory of Infectious Disease Control and Prevention, Jinan 250014, China
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15
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Cui AL, Zhu Z, Mao NY, Xie ZB, Guan LY, Hu KX, Zhu RN, Wu JL, Li Y, Ma YW, Li FC, Wang WY, Gao ZG, Zhang Y, Xu W. [Analysis of common viral infection in surveillance cases of febrile respiratory syndrome in 9 provinces of China from 2009 to 2021]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:912-918. [PMID: 35899342 DOI: 10.3760/cma.j.cn112150-20220228-00184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To understand the common viral infection among the surveillance cases of fever respiratory syndrome (FRS) in nine provinces in China. Methods: The research data were obtained from nine provinces (Anhui, Beijing, Guangdong, Hebei, Hunan, Jilin, Shandong, Shaanxi and Xinjiang) in the "Infectious Disease Surveillance Technology Platform Information Management System" of the Chinese Center for Disease Control and Prevention from January 2009 to June 2021. Finally, 8 243 FRS cases with nucleic acid detection results of eight viruses [human influenza virus (HIFV), human respiratory syncytial virus (HRSV), human adenovirus (HAdV), human parainfluenza virus (HPIV), human rhinovirus (HRV), human metapneumovirus (HMPV), human coronavirus (HCoV) and human Boca virus (HBoV)] were included in the study. The χ2 test/Fisher exact probability method was used to analyze the difference of virus detection rate in different age groups, regions and seasons. Results The M (Q1, Q3) age of 8 243 FRS cases was 4 (1, 18) years old, and 56.56% (4 662 cases) were children under 5 years old. Males accounted for 58.1% (4 792 cases) of all cases. All cases were from outpatient/emergency department (2 043 cases) and inpatient department (6 200 cases). The virus detection rates of FRS cases from high to low were HRSV, HIFV, HPIV, HRV, HAdV, HMPV, HCoV and HBoV. Two or more viruses were detected simultaneously in 524 cases, accounting for 15.66% of virus-positive cases. The difference of the virus detection rate in different age groups was statistically significant (all P values<0.05), and the virus detection rate in children<5 years old was higher (49.96%). The positive rate of any virus in south China was higher than that in north China (P<0.001). The virus-positive FRS cases were detected throughout the year. The detection rate of HRSV was higher in autumn and winter. The detection rate of HIFV was higher in winter. The detection rate of HMPV was higher in winter and spring. The detection rates of HPIV, HRV, HCoV and HBoV were higher in summer and autumn, while there was no significant difference in the detection rate of HAdV in different seasons. Compared with 2009-2019, the detection rate of any virus in 2020-2021 decreased from 41.37% to 37.86%. The detection rate of HIFV decreased sharply from 10.62% to 1.37%. The detection rate of HPIV decreased from 8.24% to 5.88%. The detection rate of HRV and HBoV increased from 5.43% and 1.79% to 9.67% and 3.19%, respectively. Conclusion: HRSV and HIFV infections are more common among FRS cases in nine provinces in China from 2009 to 2021, and the epidemiological characteristics of eight common respiratory viruses vary in different age groups, regions and seasons.
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Affiliation(s)
- A L Cui
- NHC Key Laboratory of Medical Virology and Viral Diseases/National Measles Laboratory, National Institute for Viral Disease Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing 102206, China
| | - Z Zhu
- NHC Key Laboratory of Medical Virology and Viral Diseases/National Measles Laboratory, National Institute for Viral Disease Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing 102206, China
| | - N Y Mao
- NHC Key Laboratory of Medical Virology and Viral Diseases/National Measles Laboratory, National Institute for Viral Disease Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing 102206, China
| | - Z B Xie
- NHC Key Laboratory of Medical Virology and Viral Diseases/National Measles Laboratory, National Institute for Viral Disease Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing 102206, China
| | - L Y Guan
- Viral disease department, Shaanxi Center for Disease Control and Prevention, Xi'an 710054, China
| | - K X Hu
- Institute of Health Inspection and Quarantine, Chinese Academy of Inspection and Quarantine, Beijing 100176, China
| | - R N Zhu
- Beijing Key Laboratory of Etiology of Viral Diseases in Children/Laboratory of Virology, Capital Institute of Padiatrics, Beijing 100020, China
| | - J L Wu
- Department of Viral Diseases, Institute for Communicable Disease Control and Prevention, Shandong Center for Disease Control and Prevention, Jinan 250014, China
| | - Y Li
- Institute for Prevention and Control of Viral Diseases, Hebei Center for Disease Control and Prevention, Shijiazhuang 050021, China
| | - Y W Ma
- Precision Medicine Research Center, Children's Hospital of Changchun, Changchun 130061, China
| | - F C Li
- Microbiological Examination Department, Hunan Center for Disease Control and Prevention, Changsha 410005, China
| | - W Y Wang
- Department of Immunology, School of Medicine, Anhui University of Science and Technology, Huainan 232001, China
| | - Z G Gao
- Institute for Infectious Disease Prevention and Treatment, Xinjiang Center for Disease Control and Prevention, Urumqi 830002, China
| | - Y Zhang
- NHC Key Laboratory of Medical Virology and Viral Diseases/National Measles Laboratory, National Institute for Viral Disease Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing 102206, China
| | - Wenbo Xu
- NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Centers for Disease Control and Prevention, Beijing 102206, China
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Liu J, Wu JL, Liu GC, Jiang P. [Research progress on physiological changes caused by wearing N95 mask in patients with chronic obstruction pulmonary disease]. Zhonghua Jie He He Hu Xi Za Zhi 2022; 45:598-602. [PMID: 35658384 DOI: 10.3760/cma.j.cn112147-20220102-00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
N95 mask has been shown to reduce lower airway infections requiring hospitalization, mortality and exacerbation frequency in patients with chronic obstructive pulmonary disease(COPD), and therefore is recommended for all COPD patients by guidelines. However, the coverage of influenza vaccination in Chinese COPD patients is far from satisfactory. The large-scale COVID-19 vaccination may have a positive impact on the attitude towards influenza vaccines, and healthcare professionals should take active measures to improve the physical activation in patients with COPD.
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Affiliation(s)
- J Liu
- Department of Respiratory and Critical Care Medicine, General Hospital of Xinjiang Military Region, Urumqi 830099, China
| | - J L Wu
- Department of Respiratory and Critical Care Medicine, General Hospital of Xinjiang Military Region, Urumqi 830099, China
| | - G C Liu
- Department of Respiratory and Critical Care Medicine, General Hospital of Xinjiang Military Region, Urumqi 830099, China
| | - P Jiang
- Department of Respiratory and Critical Care Medicine, General Hospital of Xinjiang Military Region, Urumqi 830099, China
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17
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Hung CC, Shen PH, Wu JL, Cheng YW, Chen WL, Lee SH, Yeh TT. Association between 3D Printing-Assisted Pelvic or Acetabular Fracture Surgery and the Length of Hospital Stay in Nongeriatric Male Adults. J Pers Med 2022; 12:jpm12040573. [PMID: 35455689 PMCID: PMC9026420 DOI: 10.3390/jpm12040573] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/24/2022] [Accepted: 03/30/2022] [Indexed: 02/07/2023] Open
Abstract
Pelvic and acetabular fractures are challenging for orthopedic surgeons, but 3D printing has many benefits in treating these fractures and has been applied worldwide. This study aimed to determine whether 3D printing can shorten the length of hospital stay (LHS) in nongeriatric male adult patients with these fractures. This is a single-center retrospective study of 167 nongeriatric male adult participants from August 2009 to December 2021. Participants were divided into two groups based on whether they received 3D printing assistance. Subgroup analyses were performed. Pearson’s correlation and multivariable linear regression models were used to analyze the LHS and the parameters. Results showed that 3D printing-assisted surgery did not affect LHS in the analyzed patients. The LHS was positively correlated with the Injury Severity Score (ISS). Initial hemoglobin levels were negatively associated with LHS in patients aged 18−40 and non-major trauma (ISS < 16) patients. In 40−60-year-old and non-major trauma patients, the duration from fracture to admission was significantly associated with LHS. This study indicates that 3D-assisted technology for pelvic or acetabular fracture surgery for nongeriatric male adults does not influence the LHS. More importantly, the initial evaluation of patients in the hospital was the main predictor of the LHS.
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Affiliation(s)
- Chun-Chi Hung
- Department of Orthopaedic Surgery, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan; (C.-C.H.); (P.-H.S.)
- Division of Traumatology, Department of Surgery, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan
| | - Pei-Hung Shen
- Department of Orthopaedic Surgery, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan; (C.-C.H.); (P.-H.S.)
| | - Jia-Lin Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan; (J.-L.W.); (S.-H.L.)
- Department of Orthopedics, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Orthopedics Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Centers for Regional Anesthesia and Pain Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 11600, Taiwan
| | - Yung-Wen Cheng
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan; (Y.-W.C.); (W.-L.C.)
| | - Wei-Liang Chen
- Division of Family Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan; (Y.-W.C.); (W.-L.C.)
- Division of Geriatric Medicine, Department of Family and Community Medicine, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan
- Department of Biochemistry, National Defense Medical Center, No. 161, Sec. 6, Minquan E. Rd. Neihu Dist., Taipei City 11490, Taiwan
| | - Shih-Han Lee
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan; (J.-L.W.); (S.-H.L.)
- Department of Orthopedics, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Orthopedics Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
| | - Tsu-Te Yeh
- Department of Orthopaedic Surgery, Tri-Service General Hospital and School of Medicine, National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan; (C.-C.H.); (P.-H.S.)
- Medical 3D Printing Center, Tri-Service General Hospital and National Defense Medical Center, No. 325, Sec. 2, Chenggong Rd. Neihu Dist., Taipei City 11490, Taiwan
- Correspondence: ; Tel.: +886-2-87923311
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18
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Cao FF, Zhang HT, Wu JL, Qiu JT, Zhao R, Qiu JW, Dai L, Jiang WX, Xie EZH, Fan SY, Song J, Gao W, Yu CT. [Association of thrombocytopenia with mortality after surgery in patients with Standford type A aortic dissection]. Zhonghua Yi Xue Za Zhi 2022; 102:499-505. [PMID: 35184503 DOI: 10.3760/cma.j.cn112137-20210826-01937] [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 evaluate the association of thromboytopenia with mortality of Standford type A aortic dissection after cardiopulmonary bypass surgery. Methods: Total of 498 patients with Standford type A aortic dissection after surgery in Fuwai Hospital of the Chinese Academy of Medical Sciences from May 2017 to December 2018 were collected retrospectively. There were 350 males and 148 females, with a mean age of (51.7±12.0) years. The patients were divided into thrombocytopenia group (platelet count<75×1015/L, n=178) and normal platelet group (platelet count≥75×1015/L, n=320) according to the lowest platelet count within 72 hours after surgery. The perioperative in-hospital mortality and related complications were calculated by univariate and multivariate logistic regression analysis. The primary endpoint was in-hospital mortality, and the secondary endpoints included secondary thoracotomy, pneumonia, postoperative continuous renal replacement therapy, paraplegia, heart failure, length of hospital stay and intensive care unit (ICU) stay time. Results: The morbidity of thrombocytopenia after Standford type A aortic dissection surgery was 35.7% (178/498). Univariate logistic regression analysis showed that postoperative thrombocytopenia was significantly associated with in-hospital mortality and 7 secondary endpoints (P<0.05). Multivariate logistic regression analysis showed thrombocytopenia after aortic dissection surgery was significantly associated with increased postoperative mortality (OR=12.57, 95%CI: 2.26-69.93, P=0.004), secondary thoracotomy (OR=6.21, 95%CI: 1.31-29.46, P=0.022), continuous renal replacement therapy (OR=7.51, 95%CI: 2.53-22.34, P<0.001), paraplegia (OR=23.99, 95%CI: 1.47-392.21, P=0.026), heart failure (OR=4.71, 95%CI: 1.19-18.62, P=0.027) and longer ICU stay time (OR=1.86, 95%CI: 1.11-3.12, P=0.019). Conclusions: Thrombocytopenia after Standford type A aortic dissection after cardiopulmonary bypass surgery (the lowest platelet count within 72 hours) is strongly associated with postoperative in-hospital mortality. Trying to avoid the factors related to thrombocytopenia can prevent more complications at the same time.
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Affiliation(s)
- F F Cao
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - H T Zhang
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - J L Wu
- Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangzhou 510080, China
| | - J T Qiu
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - R Zhao
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - J W Qiu
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - L Dai
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - W X Jiang
- Department of Lymphatic Surgery, Century Temple Hospital, Beijing 100038, China
| | - E Z H Xie
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - S Y Fan
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - J Song
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - W Gao
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - C T Yu
- Department of Surgical Intensive Care Unit, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
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19
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Yan XH, Wu JL, Yu R, Ma XH, Li QF, Xie RF. [Associations between gene polymorphisms of signal transducer and activator of transcription 3 and the susceptibility to hepatitis B virus related liver cirrhosis]. Zhonghua Yu Fang Yi Xue Za Zhi 2022; 56:185-191. [PMID: 35184448 DOI: 10.3760/cma.j.cn112150-20210818-00802] [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
To investigate the associations between gene polymorphisms of signal transducer and activator of transcription 3 (STAT3) and liver cirrhosis (LC) after hepatitis B virus (HBV) infection. A case-control study was conducted in 243 patients with hepatitis B cirrhosis (HBV-LC, case group) and 486 HBV-infected subjects without LC (non-LC, control group) collected from January 2018 to September 2020 at the Changsha Central Hospital Affiliated to Nanhua University. Three single nucleotide polymorphisms (SNPs) of STAT3 gene, including rs4796793C>G, rs2293152C>G, and rs1053004T>C were selected through literature and biological information database, and the genotypes were detected by real-time fluorescent quantitative PCR (RFQ-PCR). The distribution differences of STAT3 SNPs genotypes between the two groups were compared using Chi-square test and haplotype analysis was conducted by Shesis online. The proportion of HBV C genotype in HBV-LC patients was significantly higher than that in the control group (80.91% vs. 70.79%, χ2=7.109, P=0.008), while the logarithm of ALT was significantly lower than that of the control group (1.78±0.43 vs. 1.95±0.54, t=3.801, P=0.000). The genotypes distributions of rs4796793, rs2293152, and rs1053004 were not significantly different between HBV-LC and non-LC in overall analysis and stratified analysis by gender (χ²=2.610, 1.505, 0.586, 2.653, 2.685, 1.583, 0.351, 5.388, 0.339, respectively, P>0.05 for each). Among the subjects infected with HBV genotype C, rs1053004 CC (vs. TT) significantly increased the risk of HBV-LC [odds ratio (OR) = 1.40, 95% confidence interval (CI): 1.03-1.91]. Among the HBV-infected subjects with HBeAg negative, rs4796793 GG genotype (vs. CC) and G allele (vs. C) significantly increased the risks of HBV-LC (OR = 2.17, 95%CI: 1.11-4.23; OR = 1.45, 95%CI: 1.06-1.97, respectively). Haplotypes analysis showed that the frequency of haplotype C-G-T composed of rs4796793, rs2293152, and rs1053004 was significantly lower in HBV-LC than that in the control group (non-LC) (27.3% vs. 35.6%, χ²=9.949, P = 0.001). The correlation between STAT3 and HBV-LC is different in HBV-infected subjects with different infection status. The HBV-infected subjects carrying haplotype rs4796793C-rs2293152G-rs1053004T of STAT3 gene have significantly decreased risk of LC.
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Affiliation(s)
- X H Yan
- Department of Clinical Laboratory, Changsha Central Hospital Affiliated to Nanhua University, Changsha 410004, China
| | - J L Wu
- Department of Clinical Laboratory, Changsha Central Hospital Affiliated to Nanhua University, Changsha 410004, China
| | - R Yu
- Department of Clinical Laboratory, Changsha Central Hospital Affiliated to Nanhua University, Changsha 410004, China
| | - X H Ma
- Department of Clinical Laboratory, Changsha Central Hospital Affiliated to Nanhua University, Changsha 410004, China
| | - Q F Li
- Department of Clinical Laboratory, Changsha Central Hospital Affiliated to Nanhua University, Changsha 410004, China
| | - R F Xie
- Department of Clinical Laboratory, Changsha Central Hospital Affiliated to Nanhua University, Changsha 410004, China
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Pan HX, Huang BY, Deng Y, Chu K, Hu JL, Zhu DD, Wu JL, Zhang L, Wang M, Huang WJ, Tan WJ. [Immunogenicity and safety of a booster vaccination with an inactivated severe acute respiratory syndrome coronavirus 2 vaccine in adults aged 18 to 59 years]. Zhonghua Yi Xue Za Zhi 2022; 102:279-285. [PMID: 35073677 DOI: 10.3760/cma.j.cn112137-20210926-02162] [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 assess the immunogenicity and safety of a booster vaccination with an inactivated severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine. Methods: The phase Ⅱ trial of an inactivated SARS-CoV-2 vaccine was conducted by Jiangsu Provincial Center for Disease Control and Prevention (CDC) since October 2020. The subjects were healthy adults aged 18-59 years, excluding pregnant, and not breastfeeding women. The primary vaccination schedule groups were 0-14 d 5 μg, 0-14 d 10 μg, 0-28 d 5 μg and 0-28 d 10 μg, respectively. And 50 participants in each group, a total of 200, who have received 2-doses primary vaccination were selected in ascending order of the study number and vaccinated with a booster dose (same dosage as primary vaccination) at the 6th months after post the primary vaccination (30-day window period). Blood samples were collected before and after boosting and tested for the geometric mean titers (GMT) and seroconversion of live virus neutralizing antibody, pseudovirus neutralizing antibody and receptor-binding-domain (RBD) IgG antibody. Adverse events (AE) were collected and assessed within 28 days after boosting. Results: The ages of subjects in group 0-14 d 5 μg, 0-14 d 10 μg, 0-28 d 5 μg and 0-28 d 10 μg were (43.98±9.58), (43.46±9.34), (42.56±9.08) and (43.94±11.05) years old, respectively (P=0.877). Sex ratios were balanced among the 4 groups (P=0.331). The live virus neutralizing antibody GMT (95%CI) in group 0-14 d 5 μg, 0-14 d 10 μg, 0-28 d 5 μg and 0-28 d 10 μg increased from 4.07 (3.30-5.04), 3.75 (3.08-4.55), 8.33 (7.01-11.11) and 7.69 (6.19-9.57) before the booster vaccination to 284.84 (215.28-376.86), 233.05 (178.61-304.08), 274.81 (223.64-337.68) and 280.77 (234.59-336.04) in 28 days after the booster vaccination, respectively. The rates of live virus neutralizing antibody seroconversion were all 100% in the 4 groups. The AE incidences following booster vaccination were 18.0% (9 cases), 4.0% (2 cases), 12% (6 cases), and 12% (6 cases) in the 4 groups(P=0.182). No AE was graded as level 3 or worse. No serious AE was reported. Conclusion: One booster vaccination of an inactivated SARS-CoV-2 vaccine administered 6 months after primary vaccination showed good immunogenicity and safety.
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Affiliation(s)
- H X Pan
- NHC Key Laboratory of Enteric Pathogenic Microbiology (Jiangsu Provincial Center for Disease Control and Prevention), Nanjing 210009, China
| | - B Y Huang
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - Y Deng
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - K Chu
- NHC Key Laboratory of Enteric Pathogenic Microbiology (Jiangsu Provincial Center for Disease Control and Prevention), Nanjing 210009, China
| | - J L Hu
- NHC Key Laboratory of Enteric Pathogenic Microbiology (Jiangsu Provincial Center for Disease Control and Prevention), Nanjing 210009, China
| | - D D Zhu
- Huaiyin District Center for Disease Control and Prevention, Huaian 223399, China
| | - J L Wu
- Huaiyin District Center for Disease Control and Prevention, Huaian 223399, China
| | - L Zhang
- China National Institute for Food and Drug Control, Beijing 102629, China
| | - M Wang
- China National Institute for Food and Drug Control, Beijing 102629, China
| | - W J Huang
- China National Institute for Food and Drug Control, Beijing 102629, China
| | - W J Tan
- National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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21
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Pei HM, Zhang YL, Li JJ, Wu JL, Liu SJ, Chen G. [Influence of metabolic syndrome on activities of daily living in middle-aged and elderly population in China: a prospective cohort study]. Zhonghua Liu Xing Bing Xue Za Zhi 2022; 43:65-71. [PMID: 35130654 DOI: 10.3760/cma.j.cn112338-20210401-00265] [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 examine the associations between metabolic syndrome (MS) and the risks for impaired activities of daily living (ADL) in the middle-aged and elderly population in China and provide basis for improving healthy life expectancy. Methods: Prospective cohort study design was used in this study. Based the data of China Health and Retirement Longitudinal Study (CHARLS) from 2011 to 2018 and the baseline data in 2011, the follow up for ADL outcomes was conducted in 2013, 2015 and 2018 respectively, and the participants recruited in 2013 and 2015 were new baseline populations. The participants with impaired ADL in three baseline populations were excluded. Cox proportional hazard model was used to estimate the effect of different components and number of MS components on the risk for ADL impairment in the middle-aged and elderly population in China. Results: In 59 795 person-years of follow-up, a total of 1 011 cases of ADL impairments were recorded. The incidence density of ADL impairment was 16.91 per 1 000 person-year; The findings of Cox regression analysis showed that compared with the middle aged and elderly people without MS, the risk for ADL impairments was 1.29 times higher (95%CI: 1.12-1.50) for those with one component of MS, 1.32 times higher (95%CI:1.07-1.64) for those with hyperlipemia complicated with diabetes, 1.78 times higher (95%CI: 1.22-2.59) for those with obesity and one component of MS, 2.48 times higher (95%CI:1.59-3.85) for those with hypertension complicated with hyperlipemia, 3.51 times higher (95%CI:1.66-7.43) for those with hypertension complicated with diabetes, 1.80 times higher (95%CI: 1.40-2.32) for those with ≥3 MS, respectively. Compared with the middle-aged and elderly population without MS, the risk for impaired ADL increased by 30% (HR=1.30, 95%CI: 1.13-1.51), 54% (HR=1.54, 95%CI: 1.28-1.85) and 87% (HR=1.87, 95%CI:1.45-2.41), respectively, in the middle-aged and elderly with one, two, and more than three components of MS, with a significant dose-response relationship that ADL impaired risks increased as the number of MS components increased (P<0.001). Conclusions: Our findings suggested that MS is a risk factor for ADL impairment in middle-aged and elderly population in China. Prevention and early intervention of obesity, hypertension, hyperlipemia, diabetes and metabolic syndrome could help to reduce or delay the incidence of ADL impairment.
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Affiliation(s)
- H M Pei
- Institute of Population Research, Peking University, Beijing 100871, China
| | - Y L Zhang
- Institute of Population Research, Peking University, Beijing 100871, China
| | - J J Li
- Institute of Population Research, Peking University, Beijing 100871, China
| | - J L Wu
- Institute of Population Research, Peking University, Beijing 100871, China
| | - S J Liu
- Institute of Population Research, Peking University, Beijing 100871, China
| | - G Chen
- Institute of Population Research, Peking University, Beijing 100871, China
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Liu CC, Lee HC, Peng YS, Tseng AH, Wu JL, Tsai WY, Wong CS, Su LJ. Transcriptome Analysis Reveals Novel Genes Associated with Cartilage Degeneration in Posttraumatic Osteoarthritis Progression. Cartilage 2021; 13:1249S-1262S. [PMID: 31104480 PMCID: PMC8804845 DOI: 10.1177/1947603519847744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE The current therapeutic strategy for posttraumatic osteoarthritis (PTOA) focuses on early intervention to attenuate disease progression, preserve joint function, and defer joint replacement timing. Sequential transcriptomic changes of articular cartilage in a rat model were investigated to explore the molecular mechanism in early PTOA progression. DESIGN Anterior cruciate ligament transection and medial meniscectomy (ACLT + MMx)-induced PTOA model was applied on male Wistar rats. Articular cartilages were harvested at time 0 (naïve), 2 week, and 4 weeks after surgery. Affymetrix Rat genome 230 2.0 array was utilized to analyze the gene expression changes of articular cartilages. RESULTS We identified 849 differentially expressed genes (DEGs) at 2 weeks and 223 DEGs at 4 weeks post-ACLT + MMx surgery compared with time 0 (naïve group). Gene ontology and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis were performed to gain further insights from these DEGs. 22 novel genes and 1 novel KEGG pathway (axon guidance) in cartilage degeneration of osteoarthritis were identified. Axon guidance molecules-Gnai1, Sema4d, Plxnb1, and Srgap2 commonly dysregulated in PTOA progression. Gnai1 gene showed a concordant change in protein expression by immunohistochemistry staining. CONCLUSIONS Our study identified 22 novel dysregulated genes and axon guidance pathway associated with articular cartilage degeneration in PTOA progression. These findings provide the potential candidates of biomarkers and therapeutic targets for further investigation.
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Affiliation(s)
- Chih-Chung Liu
- Department of Anesthesiology, Taipei Medical University Hospital, Taipei, Taiwan,Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Hoong-Chien Lee
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan,Department of Physics, Chung Yuan Christian University, Taoyuan, Taiwan
| | - Yi-Shian Peng
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | | | - Jia-Lin Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Wei-Yuan Tsai
- Department of Anesthesiology, Cathay General Hospital, Taipei, Taiwna
| | - Chih-Shung Wong
- Department of Anesthesiology, Cathay General Hospital, Taipei, Taiwna,Graduate Institute of Medical Sciences, National Defence Medical Center, Taipei, Taiwan,Chih-Shung Wong, Department of Anesthesiology, Cathay General Hospital, No. 280, Renai Road, Sec. 4, Daan District, Taipei 10630, Taiwan.
| | - Li-Jen Su
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
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Zhu S, Li X, Wu JL, Bao L, Wang P, Gu H, Wang C, Wang J. Non-anatomic repair of medial meniscus posterior root tears to the posterior capsule provided favourable outcomes in middle-aged and older patients. Knee Surg Sports Traumatol Arthrosc 2021; 29:4261-4269. [PMID: 33835225 DOI: 10.1007/s00167-021-06532-9] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 03/05/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE To describe a non-anatomic arthroscopic all-inside repair technique for middle-aged and older patients with medial meniscus posterior root tears (MMPRTs) and to evaluate the short- to mid-term clinical and radiologic results. The hypothesis was that this procedure would yield good clinical outcome results and structural healing in middle- and older-aged patients. METHODS This was a retrospective study evaluating patients who had undergone MMPRT repair by suturing the meniscal root directly to the capsule, rather than by the transtibial technique, between 2013 and 2016. This all-inside repair technique was performed for patients with type II MMPRTs who were over 40 years old. Exclusion criteria included tibial osteotomy due to malalignment, concomitant multiple-ligament injuries and follow-up time less than 2 years. The Lysholm score, Tegner activity score and International Knee Documentation Committee (IKDC) score were evaluated preoperatively and at the final follow-up. Medial meniscal extrusion, the International Cartilage Repair Society (ICRS) grades of the medial compartment, and the healing status of the medial meniscus root were assessed on magnetic resonance imaging preoperatively and at the final follow-up. RESULTS Twenty-nine patients (mean age 61.7 ± 7.9) were included; the mean follow-up duration was 46.2 ± 7.9 months. The mean Lysholm score significantly improved from 33.7 ± 20.9 preoperatively to 81.7 ± 19.9 at the final follow-up (p < 0.001), the median Tegner activity score improved from 1.0 (range 1-4) to 3.0 (range 2-4, p < 0.001), and the mean IKDC score improved from 20.1 ± 16.4 to 69.6 ± 16.2 (p < 0.001). On MRI, 9 (31%) cases had complete healing; 17 (59%) had partial healing; and 3 (10%) had failed healing (ICCs ≥ 0.92). Mean meniscal extrusion significantly increased from 2.3 ± 1.7 mm preoperatively to 3.5 ± 1.5 mm postoperatively (p < 0.001, ICCs ≥ 0.92). CONCLUSION Non-anatomic arthroscopic all-inside repair of MMPRTs to the posterior capsule yielded good to excellent clinical results and a high rate of healing in the medial meniscus root on MRI in middle-aged and older patients at short- to mid-term follow-up, despite increased meniscal extrusion. This method is an alternative to the transtibial pullout repair technique for treating MMPRTs in middle- and older-aged patients. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Siyuan Zhu
- Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kongjiang Road, Shanghai, People's Republic of China
| | - Xinning Li
- Sports Medicine and Shoulder Surgery, Department of Orthopaedic Surgery, Boston University School of Medicine, Boston, MA, USA
| | - Jia-Lin Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Lei Bao
- Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kongjiang Road, Shanghai, People's Republic of China
| | - Peng Wang
- Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kongjiang Road, Shanghai, People's Republic of China
| | - Haifeng Gu
- Department of Orthopedic Surgery, Zhejiang Provincial People's Hospital, People's Hospital of Hangzhou Medical College, Hangzhou, People's Republic of China
| | - Chenglong Wang
- Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kongjiang Road, Shanghai, People's Republic of China
| | - Jianhua Wang
- Department of Orthopedic Surgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, No.1665 Kongjiang Road, Shanghai, People's Republic of China.
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Wong PC, Wang RY, Lu LS, Wang WR, Jang JSC, Wu JL, Su TY, Chang LH. Two-Step Approach Using Degradable Magnesium to Inhibit Surface Biofilm and Subsequently Kill Planktonic Bacteria. Biomedicines 2021; 9:biomedicines9111677. [PMID: 34829908 PMCID: PMC8615932 DOI: 10.3390/biomedicines9111677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Revised: 11/08/2021] [Accepted: 11/10/2021] [Indexed: 11/16/2022] Open
Abstract
Bacterial infection remains a great risk in medical implantation surgery. In this paper, we found that degradable metals may be a feasible alternative option of antibacterial implantation materials. It is known that the spalling mechanism of magnesium (Mg) during degradation leads to Mg ions-induced alkaline environment, which is harmful to planktonic bacteria. In this study, we showed that alkaline pH environment is almost harmless to those adhesive bacteria protected in well-formed biofilms. Moreover, experimental results demonstrated that the biofilm formed in the place where Mg spalls are destroyed, releasing the covered bacteria to be planktonic in the alkaline environment. As a result, the colonization of biofilms continues to shrink during the degradation of Mg. It implies that if degradable metal is employed as implantation material, even if bacterial infection occurs, it may be possibly cured without second surgery.
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Affiliation(s)
- Pei-Chun Wong
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan;
- Department of Orthopedics, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Orthopedics Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
| | - Ren-Yi Wang
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan; (R.-Y.W.); (L.-S.L.)
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei Medical University, Taipei 11031, Taiwan
| | - Long-Sheng Lu
- Graduate Institute of Biomedical Materials and Tissue Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan; (R.-Y.W.); (L.-S.L.)
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei Medical University, Taipei 11031, Taiwan
| | - Wei-Ru Wang
- School of Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei 11031, Taiwan;
| | - Jason Shian-Ching Jang
- Department of Mechanical Engineering, National Central University, Taoyuan 32001, Taiwan
- Institute of Materials Science and Engineering, National Central University, Taoyuan 32001, Taiwan
- Correspondence: (J.S.-C.J.); (J.-L.W.); (T.-Y.S.); (L.-H.C.)
| | - Jia-Lin Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan;
- Department of Orthopedics, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Orthopedics Research Center, Taipei Medical University Hospital, Taipei 11031, Taiwan
- Centers for Regional Anesthesia and Pain Medicine, Wan Fang Hospital, Taipei Medical University, Taipei 11600, Taiwan
- Correspondence: (J.S.-C.J.); (J.-L.W.); (T.-Y.S.); (L.-H.C.)
| | - Tai-Yuan Su
- Department Electrical Engineering, Yuan-Ze University, Chung-Li 32003, Taiwan
- Correspondence: (J.S.-C.J.); (J.-L.W.); (T.-Y.S.); (L.-H.C.)
| | - Ling-Hua Chang
- Department Electrical Engineering, Yuan-Ze University, Chung-Li 32003, Taiwan
- Correspondence: (J.S.-C.J.); (J.-L.W.); (T.-Y.S.); (L.-H.C.)
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25
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Xie XF, Xu H, Wu JL, Guo B, Xiao X, Zhou JM, Yang SJ, Zhao X. [Causal inference methods and its application in the study of health effects of air pollution]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:1364-1370. [PMID: 34749483 DOI: 10.3760/cma.j.cn112150-20201113-01367] [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
The adverse health effects of air pollution remains a daunting public health problem globally. The research of the health effects of air pollution provides important evidence for ambient air quality standard establishments and air pollution interventions. In recent years, causal inference has been gradually introduced into the observational study of environmental epidemiology, which provides more statistical method options for the study of causal relationships between air pollution and population health effects. Controlling confounders in observational studies is a major challenge for causal inference. This study introduces the causal inference methods for the identification and control of confounding factors currently used in the study of air pollution and population health effects, in order to provide methodological reference and basis for the causal inference study of air pollution and population health effects in China.
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Affiliation(s)
- X F Xie
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - H Xu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - J L Wu
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - B Guo
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - X Xiao
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - J M Zhou
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - S J Yang
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
| | - X Zhao
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
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26
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Li JJ, Lin SQ, Wu JL, Yu Q, Pei LJ. [A retrospective cohort study of the effects of the adverse childhood experience on chronic diseases of middle-aged and elderly]. Zhonghua Liu Xing Bing Xue Za Zhi 2021; 42:1804-1808. [PMID: 34814615 DOI: 10.3760/cma.j.cn112338-20201223-01435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Objective: To investigate the adverse childhood experience (ACE) effects on the risk of chronic diseases among middle-aged and elderly. Methods: A retrospective cohort study was conducted using the China Health and Retirement Longitudinal Study data. We used life history study data in 2014 as baseline data and data of chronic diseases of middle-aged and elderly in 2015 as outcomes. A zero-inflated negative-binominal model was used to estimate the incidence rate ratio (IRR) for the association between ACE and chronic diseases. Results: Compared with the less than 4 points of ACE exposure in childhood, individuals with ACE exposure 4-, 6- and ≥9 were associated an increased risk of chronic disease, adjusted IRR (95%CI), 1.10(1.04-1.16), 1.18 (1.13-1.25), 1.34 (1.27-1.42), respectively, with a significant dose-response relationship that chronic diseases risks increase parallel with the increase of ACE exposure. Conclusions: ACE might serve as one of the critical risk factors of chronic diseases in middle-aged elderly. It's of public health significance for early screening and intervention of ACE, reducing the incidence of chronic diseases, and improving middle-aged and older adults' quality of life and health.
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Affiliation(s)
- J J Li
- Institute of Population Research/China Center on Population Health and Development, Peking University, Beijing 100871, China
| | - S Q Lin
- Institute of Population Research/China Center on Population Health and Development, Peking University, Beijing 100871, China
| | - J L Wu
- Institute of Population Research/China Center on Population Health and Development, Peking University, Beijing 100871, China
| | - Q Yu
- Institute of Population Research/China Center on Population Health and Development, Peking University, Beijing 100871, China
| | - L J Pei
- Institute of Population Research/China Center on Population Health and Development, Peking University, Beijing 100871, China
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27
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Jiang P, Yuan GH, Jiang BR, Zhang JY, Wang YQ, Lv HJ, Zhang Z, Wu JL, Wu Q, Li L. Effects of microplastics (MPs) and tributyltin (TBT) alone and in combination on bile acids and gut microbiota crosstalk in mice. Ecotoxicol Environ Saf 2021; 220:112345. [PMID: 34020283 DOI: 10.1016/j.ecoenv.2021.112345] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 06/12/2023]
Abstract
Microplastics (MPs) and tributyltin (TBT) are both potential environmental pollutants that enter organisms through the food chain and affect bodily functions. However, the effects and mechanisms of MPs and TBT exposure (especially the co-exposure of both pollutants) on mammals remain unclear. In this study, Ф5μm MPs (5MP) was administered alone or in combination with TBT to investigate the health risk of oral exposure in mice. All three treatments induced inflammation in the liver, altered gut microbiota composition and disturbed fecal bile acids profiles. In addition to decreasing triglyceride (TG) and increasing aspartate aminotransferase (AST) and macrophage-expressed gene 1 (Mpeg1), 5MP induced hepatic cholestasis by stimulating the expression of the cholesterol hydroxylase enzymes CYP8B1 and CYP27A1, and inhibiting multidrug resistance-associated protein 2 and 3 (MRP2, MRP3), and bile-salt export pump (BSEP) to prevent bile acids for entering the blood and bile. Correspondingly, 5MP treatment decreased 7-ketolithocholic acid (7-ketoLCA) and taurocholic acid (TCA), which were positively correlated with decreased Bacteroides and Marvinbryantia and negatively correlated with increased Bifidobacterium. In addition, TBT increased interferon γ (IFNγ) and Mpeg1 levels to induce inflammation, accompanied by decreased 7-ketoLCA, tauro-alpha-muricholic acid (T-alpha-MCA) and alpha-muricholic acid (alpha-MCA) levels, which were negatively related to Coriobacteriaceae_UCG-002 and Bifidobacterium. Co-exposure to 5MP and TBT also decreased TG and induced bile acids accumulation in the liver due to inhibited BSEP, which might be attributed to the co-regulation of decreased T-alpha-MCA and Harryflintia. In conclusion, the administration of 5MP and TBT alone and in combination could cause gut microbiome dysbiosis and subsequently alter bile acids profiles, while the combined exposure of 5MP and TBT weakened the toxic effects of 5MP and TBT alone.
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Affiliation(s)
- Ping Jiang
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China; Key Lab of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Ge-Hui Yuan
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Bao-Rong Jiang
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Jing-Yi Zhang
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Yu-Qian Wang
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Hui-Jie Lv
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Zhan Zhang
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China; Key Lab of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Jia-Lin Wu
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Qian Wu
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China; Key Lab of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China
| | - Lei Li
- Center for Global Health, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China; Key Lab of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, 101 Longmian Avenue, Nanjing, Jiangsu 211166, PR China.
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Gao J, Qiao CH, Wang D, Wu JL, Qiu JW, Yu CT. [Successful artificial graft replacement in patients with rare pulmonary artery aneurysm: three case reports]. Zhonghua Xin Xue Guan Bing Za Zhi 2021; 49:822-824. [PMID: 34404195 DOI: 10.3760/cma.j.cn112148-20210706-00573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- J Gao
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - C H Qiao
- First Affiliated hospital of Zhengzhou university, Zhengzhou 450052, China
| | - D Wang
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - J L Wu
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - J W Qiu
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
| | - C T Yu
- Department of Cardiology, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100037, China
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Wu JL, Liu ZG, Jin M, Liu J, Li Y, Bi HS, Xie XF, Zhang ML, Shi HJ, Gao XM, Li L, Huang CH. [A multicenter, randomized, double-masked, placebo-controlled trial of compound wild chrysanthemum eye masks for mild and moderate dry eye]. Zhonghua Yan Ke Za Zhi 2021; 57:601-607. [PMID: 34344121 DOI: 10.3760/cma.j.cn112142-20210413-00173] [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 clinical efficacy and safety of compound wild chrysanthemum eye masks for mild and moderate dry eye. Methods: In this double-masked, multicenter, placebo-controlled, randomized trial, middle-aged and elderly patients with mild and moderate dry eye were enrolled from six hospitals (Xiamen Eye Center of Xiamen University, China-Japan Friendship Hospital, Peking Union Medical College Hospital, Wangjing Hospital of China Academy of Chinese Medical Sciences, Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine and Hebei Eye Hospital). The patients were assigned to the compound wild chrysanthemum eye mask group and the eye mask simulator group based on the random number table. Subjective symptoms of dry eye, visual acuity, break-up time (BUT), Schirmer Ⅰ test, and corneal fluorescent staining were evaluated in all patients before treatment and at 1 and 2 weeks after treatment. All adverse reactions during the treatment and follow-up were recorded. Results: A total of 120 patients were enrolled. Among them, 112 subjects were included for statistical analyses after the exclusion of 8 subjects who were lost for follow-up or had an adverse event, with an age of (54.26±7.44) years. All the indicators were equally comparable between the two groups. Before treatment and at 1 and 2 weeks after treatment, the median (lower quartile, upper quartile) of total score of questionnaires in the eye mask group was 14.50 (10.00, 19.00), 9.00 (5.00, 14.00) and 7.00 (4.00, 10.00), respectively, and that in the control group was 14.00 (9.00, 22.50), 12.00 (6.00, 20.00) and 10.00 (3.50, 17.00), respectively. The score decreased significantly in both groups after 1 week (t=9.1604, S=398.00; P<0.01) and 2 weeks (S=681.00, 575.50; P<0.05) of treatment. The total score of questionnaires in the eye mask group was significantly lower than that in the control group (Z=3.27, 2.81; P<0.05) after treatment. After 1 week of treatment, the average BUT of the eye mask group was (5.71±2.31) s, which was significantly longer than that before treatment (5.06±2.00) s (S =208.50, P<0.05). But there was no significant difference in the control group (S=150.00, P>0.05). After 2 weeks of treatment, there was statistically significant difference in BUT between the two groups (S=407.00, t=3.07; P<0.01). After 1 week of the treatment, the amount of tear secretion in the eye mask group [(6.88±4.78) mm] was significantly larger than that before treatment (S=196.50, P<0.05), while the control group [(6.80±5.85) mm] showed no significant difference (S=55.00, P<0.05). After 2 weeks of the treatment, the amount increased significantly to (7.43±4.86) mm and (7.29±4.56) mm, respectively, in both groups (t=-3.29, -2.26; P<0.05). The difference in the average BUT, Schirmer Ⅰ test result and corneal fluorescent staining between both groups was not statistically significant at each time point. Five mild adverse events occurred, including 2 adverse events (2 times, 3.51%) in the eye mask group and 3 adverse events (4 times, 5.36%) in the control group. Conclusions: Compound wild chrysanthemum eye masks can effectively improve the symptoms and physical signs of mild and moderate dry eye and can be used as an auxiliary treatment. (Chin J Ophthalmol, 2021, 57: 601-607).
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Affiliation(s)
- J L Wu
- Department of Ophthalmology, Xiang'an Hospital and Xiamen Eye Center affiliated to Xiamen University, Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Xiamen 361102, China
| | - Z G Liu
- Department of Ophthalmology, Xiang'an Hospital and Xiamen Eye Center affiliated to Xiamen University, Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Xiamen 361102, China
| | - M Jin
- China-Japan Friendship Hospital, Beijing 100069, China
| | - J Liu
- Wangjing Hospital, Chinese Academy of Chinese Medical Sciences, Beijing 100069, China
| | - Y Li
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - H S Bi
- Shandong University of Traditional Chinese Medicine Affiliated Eye Hospital, Jinan 250004, China
| | - X F Xie
- Shandong University of Traditional Chinese Medicine Affiliated Eye Hospital, Jinan 250004, China
| | - M L Zhang
- Hebei Eye Hospital, Xingtai 050011, China
| | - H J Shi
- Hebei Eye Hospital, Xingtai 050011, China
| | - X M Gao
- Pharmaceutical Research and Evaluation Technology Center of Chinese Association of Traditional Chinese Medicine, Beijing 100700, China
| | - L Li
- Pharmaceutical Research and Evaluation Technology Center of Chinese Association of Traditional Chinese Medicine, Beijing 100700, China
| | - C H Huang
- Department of Ophthalmology, Xiang'an Hospital and Xiamen Eye Center affiliated to Xiamen University, Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Xiamen 361102, China
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Zhao YX, Ma L, Ren WH, Song B, Wang LH, Di JL, Wu JL. [Analysis of the reported data of National Cervical Cancer Screening Program in Rural Areas in China from 2009 to 2018]. Zhonghua Yi Xue Za Zhi 2021; 101:1863-1868. [PMID: 34192844 DOI: 10.3760/cma.j.cn112137-20210111-00075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the effectiveness of the National Cervical Cancer Screening Program in Rural Areas (NCCSPRA) in China. Methods: Data were collected in the form of quarterly statistical tables reported by NCCSPRA counties in 30 provinces (Hong Kong, Macao and Taiwan province of China were not included into the NCCSPRA, and Tibet Autonomous Region carried out the program but did not reported the data) from 2009 to 2018. The women aged 35-64 years with sexual behavior and the identity (Hukou) of rural area in these project counties were included into the NCCSPRA, and women receiving hysterectomy for non-cervical cancer or non-cervical lesions were excluded. The following indicators were analyzed: the positive rates of different screening methods, the abnormality rates of colposcopy and histopathology, the detection rate of precancerous lesions, the detection rate of cervical cancer and the rate of early diagnosis. Results: A total of 85 041 490 women aged 35-64 in rural areas received free cervical cancer screening and diagnosis if necessary. On the whole, the abnormality rate of cytology, HPV testing, VIA/VILI, colposcopy and histopathology was 3.71%(2 567 610), 9.91%(331 158), 10.10%(1 167 930), 28.85%(1 420 847), and 21.20%(303 068) respectively. The detection rate of cervical precancerous lesions was 153.88/100 000, and increased from 106.85/100 000 in 2012 to 223.89/100 000 in 2018 (P<0.001). Regionally, the east (207.37/100 000) reached higher rate than the middle (177.65/100 000), and the middle higher than the west (108.65/100 000) (P<0.001). The detection rate of invasive cervical cancer was 21.58/100 000, and increased from 18.02/100 000 in 2012 to 26.54/100 000 in 2018 (P<0.001). Regionally, the middle of China (25.46/100 000) reached the higher rate than the east (19.62/100 000) and the west (19.30/100 000) (P<0.001). The rate of early detection was 91.24%(136 140), which increased from 89.60% (11 883)in 2012 to 92.80%(26 962) in 2018 (P<0.001). Regionally, the east of China (94.02%, 37 600) reached the higher rate than the middle(91.06%, 56 488), and the middle higher than the west (89.12%, 42 052) (P<0.001). Conclusions: There are obvious difference in terms of the detection rate of cervical precancerous lesions and the rate of early diagnosis reflecting cervical cancer screening capacity among the eastern, middle and western regions,which showed service inequity among different areas indirectly. The middle and western regions, especially the western regions, are still the focus of future works.
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Affiliation(s)
- Y X Zhao
- National Center for Women and Children's Health, Chinese Center for Disease Control and Prevention, Beijing 100081, China
| | - L Ma
- National Center for Women and Children's Health, Chinese Center for Disease Control and Prevention, Beijing 100081, China
| | - W H Ren
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100021, China
| | - B Song
- National Center for Women and Children's Health, Chinese Center for Disease Control and Prevention, Beijing 100081, China
| | - L H Wang
- National Center for Chronic and Noncommunicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - J L Di
- National Center for Women and Children's Health, Chinese Center for Disease Control and Prevention, Beijing 100081, China
| | - J L Wu
- National Center for Women and Children's Health, Chinese Center for Disease Control and Prevention, Beijing 100081, China
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Wang F, Yang HY, Wang J, Wu JL. [Analysis on monitoring results of individual dose of occupational external radiation among radiation workers in Lanzhou in 2019]. Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2021; 39:379-382. [PMID: 34074088 DOI: 10.3760/cma.j.cn121094-20200528-00298] [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 individual dose level of occupational external radiation of radiation workers in Lanzhou in 2019, so as to provide reference for radiation protection and occupational health management. Methods: In April 2020, a total of 1460 radiation workers in Gansu Provincial Center for Disease Control and Prevention in 2019 were selected as the research objects. The unit nature, hospital level and occupational category of the monitored workers were collected, and the monitoring results of external radiation personal dose in 2019 were analyzed and compared. Results: In the occupational external radiation monitoring of radiation workers in Lanzhou in 2019, the effective dose of 48 persons was 1.0~<5.0 mSv, the effective dose of 2 persons was 5.0~<10.0 mSv, the annual collective effective dose was 308.21 people·mSv, and the average annual effective dose of monitored persons was 0.21 mSv/a. There was significant difference in the distribution of annual effective dose per capita among different occupational groups (H=34.43, P<0.05) . The annual effective dose per capita of nuclear medicine personnel was higher (0.56 mSv/a) , followed by interventional radiology (0.33 mSv/a) . The ratio of annual collective dose to total annual collective dose with annual individual dose more than 5 mSv (SR(5)) and the ratio of the number of staff with annual individual dose more than 1mSv to the total number of monitored personnel (NR(1)) were higher in nuclear medicine and interventional radiology personnel. The average annual effective dose distribution of diagnostic radiologists in different level hospitals was statistically significant (H=16.46, P<0.05) . The average annual effective dose in private hospitals, community hospitals and health centers was higher (0.32 mSv) , followed by county hospitals (0.23 mSv) . Conclusion: The individual dose of occupational external radiation of radiation workers in Lanzhou is generally low, and the annual effective dose of nuclear medicine and interventional radiology workers is high. The management of radiation protection should be emphasis on this people. And it is suggested to strengthen the supervision of private hospitals and update and maintain the equipment of community health centers.
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Affiliation(s)
- F Wang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou 730000, China
| | - H Y Yang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou 730000, China
| | - J Wang
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou 730000, China
| | - J L Wu
- Gansu Provincial Center for Disease Control and Prevention, Lanzhou 730000, China
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Zeng BJ, Ji P, Sun ZJ, Wu JL, Shang AQ, Quan WW, Li D. [Study on the expression of p62 protein in patients with lung adenocarcinoma]. Zhonghua Yu Fang Yi Xue Za Zhi 2021; 55:685-690. [PMID: 34034412 DOI: 10.3760/cma.j.cn112150-20200715-01012] [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
To explore the expression of p62 protein in lung adenocarcinoma (LUAD). In this study, a cross-sectional study was adopted. From December 2011 to May 2013, 60 patients with lung adenocarcinoma who were diagnosed and treated in Tongji Hospital of Tongji University, Shanghai were selected for paraffin embedding and tissue chip preparation, and immunohistochemistry (IHC) technology was used to detect the expression of p62 in lung adenocarcinoma patients' cancer tissues and adjacent tissues, and analyze the relationship between p62 expression and the clinicopathological characteristics and survival prognosis of patients with lung adenocarcinoma; at the same time, 6 cases of lung adenocarcinoma were selected by random sampling cancer tissues and adjacent tissues were detected by Western Blot (WB) to detect p62 protein and analyzed by gray value. Preoperative examination specimens of inpatients with lung adenocarcinoma diagnosed from April 2018 to early October 2019, and plasma specimens of healthy subjects were collected, and enzyme linked immunosorbent assay (ELISA) was used to detect lung adenocarcinoma patients and healthy patients. The expression of p62 in the plasma of the subjects was statistically analyzed using SPSS 22.0 software. The results of IHC showed that the positive expression rate of p62 in cancer tissues was significantly higher than that in adjacent tissues, and the difference was statistically significant (t=5.593, P<0.001). Similarly, WB results showed that the expression of p62 protein in cancer tissues was significantly higher than that in adjacent tissues. It is statistically relevant (t=2.238, P=0.049). The expression of p62 was statistically correlated with tumor size, clinicopathological stage and lymph node metastasis in patients with lung adenocarcinoma (all P<0.05). The overall survival of patients with lung adenocarcinoma with high p62 expression was worse than that of patients with low p62 expression (95%CI was 0.238-0.870, P=0.028), suggesting that the high expression of p62 is related to the poor prognosis of patients with lung adenocarcinoma. The level of p62 protein in the plasma of patients with lung adenocarcinoma was significantly higher than that in the healthy control group. The difference was statistically significant (t=8.533, P<0.001). The area under the receiver operating characteristic curve was 0.835 (95%CI was 0.779-0.891, P<0.001), which is significantly higher than CEA, CA125, CA153 and other single traditional indicators, and the combined detection of four indicators has the highest diagnostic efficiency. p62 was strongly expressed in cancer tissues and serum, which is related to the poor prognosis and overall survival rate of LUAD patients.
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Affiliation(s)
- B J Zeng
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - P Ji
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - Z J Sun
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - J L Wu
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - A Q Shang
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - W W Quan
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
| | - D Li
- Department of Clinical Laboratory, Shanghai Tongji Hospital, Tongji University School of Medicine, Shanghai 200065, China
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Ma L, Lian ZQ, Zhao YX, Di JL, Song B, Ren WH, Miao HZ, Wu JL, Wang Q. [Breast ultrasound optimization process analysis based on breast cancer screening for 1 501 753 rural women in China]. Zhonghua Zhong Liu Za Zhi 2021; 43:497-503. [PMID: 33902214 DOI: 10.3760/cma.j.cn112152-20190828-00549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the effectiveness and quality of ultrasound-based (BUS) process optimization in breast cancer screening. Methods: The program collected the first to fourth quarterly breast cancer screening statistic data and case report data from 30 provinces, autonomous regions and municipalities in 2015 by the online report system of national key service program of women and children's public health. The call rate, mammography (MG) subsequent screen rate, biopsy rate, detection rate, early diagnosis rate, carcinoma in situ rate, missing detection rate, false positive rate and positive predictive value (PPV) of breast cancer were calculated. Results: A total of 1 501 753 rural women attended the BUS process optimization screening. The nationwide recall rate was 3.01%(45 156/1 501 753), and in the eastern and central area were 3.41%(17 173/503 130) and 3.56%(14 499/407 739), respectively, higher than 2.28% (13 484/590 884) of western area (P<0.05). The nationwide MG subsequent screen rate was 2.78%(41 694/1 501 753), and in the eastern and central area were 3.19%(16 036/503 130) and 3.29% (13 421/407 739), respectively, higher than 2.07%(12 237/590 884) of western area (P<0.05). The nationwide biopsy rate was 0.23%(3 462/1 501 753), and in the central area were 0.26%(1 078/407 739), respectively, higher than 0.21%(1 247/590 884) of western area and 0.23% (1 137/503 130) of eastern area (P<0.05). The nationwide biopsy PPV was 37.00%(1 281/3 462). The biopsy PPV of eastern area was (34.30%, 390/1 137), lower than 39.33% (424/1 078) of central area (P<0.05). A total of 1 281 cases of breast cancer were detected, the detection rate was 0.85‰(1 281/1 501 753), and the detection rates of central area was 1.04‰ (424/407 739), higher than 0.79‰(467/590 884) of western area and 0.78‰(390/503 130) of eastern area (P<0.05). The BUS initiate screening positive rate from detected breast cancer cases was 96.96%(1 242/1 281), the MG subsequent screening positive rate was 2.42%(31/1 281). The nationwide early diagnosis rate was 85.25%(1 092/1 281), and in the eastern and central areas were 87.95%(343/390) and 88.21%(374/424), higher than 80.30%(375/467) of western area (P<0.05). The screening rate of on or above stage Ⅱ breast cancer in eastern area was 55.64%(217/390), lower than 64.62%(374/424) of central area and 62.31%(291/467) of western area. The missing detection rate was 0.62%(8/1 281) and false positive rate was 1.20%(17 528/1 464 149). Conclusions: The BUS process optimization of breast cancer screening scheme is reasonable and applicable to China rural women. The effectiveness and quality of eastern area are superior to those of central and western area.
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Affiliation(s)
- L Ma
- National Center for Women and Children's Health, China Center of Disease Control and Prevention, Beijing 100081, China
| | - Z Q Lian
- Breast Center of Guangdong Women and Children Hospital, Guangzhou 511422, China
| | - Y X Zhao
- National Center for Women and Children's Health, China Center of Disease Control and Prevention, Beijing 100081, China
| | - J L Di
- National Center for Women and Children's Health, China Center of Disease Control and Prevention, Beijing 100081, China
| | - B Song
- National Center for Women and Children's Health, China Center of Disease Control and Prevention, Beijing 100081, China
| | - W H Ren
- National Center for Women and Children's Health, China Center of Disease Control and Prevention, Beijing 100081, China
| | - H Z Miao
- Breast Center of Guangdong Women and Children Hospital, Guangzhou 511422, China
| | - J L Wu
- National Center for Women and Children's Health, China Center of Disease Control and Prevention, Beijing 100081, China
| | - Q Wang
- Breast Center of Guangdong Women and Children Hospital, Guangzhou 511422, China
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Dai L, Qiu JW, Ma MX, Qiu JT, Wu JL, Yu CT. [Application of sutureless integrated stented graft in patients with aortic dissection]. Zhonghua Yi Xue Za Zhi 2021; 101:872-877. [PMID: 33789370 DOI: 10.3760/cma.j.cn112137-20200715-02129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To preliminarily investigate effectiveness and safety of sutureless integrated stented graft (SIS graft) on aortic dissection patients undergoing surgeries. Methods: In October 2019, 2 patients with aortic dissection were treated by SIS graft in Shenzhen Fuwai Hospital. Data of the operations and follow-up were recorded. Results: Patient 1 (male, 42 years old) was treated with aortic sinus repair, ascending aortic replacement, total arch replacement combined with frozen elephant trunk implantation. Time of cardiopulmonary bypass and circulatory arrest was 81 minutes and 9.5 minutes,respectively. The lowest nasopharynx temperature was 27.3 ℃. This patient was followed up for 10 months and no postoperative complication was found. Six-month postoperative aortic CT angiography (CTA) revealed SIS graft was patent and no anastomosis fistula or stent leakage occurred. True lumen of stented area was full-filled and false lumen disappeared. Incomplete false lumen thrombosis was seen in un-stented thoracic aorta, but no progressive aortic enlargement appeared. Patient 2 (male, 61 years old) was treated with ascending aortic replacement, ascending aorta to right femoral artery bypass graft, total arch replacement combined with frozen elephant trunk implantation. Time of cardiopulmonary bypass and circulatory arrest was 77 minutes and 7 minutes,respectively. The lowest nasopharynx temperature was 27.3 ℃. This patient was also followed up for 10 months and was free of postoperative complications. Six-month postoperative aortic CTA revealed SIS graft was patent and there was no anastomosis fistula or stent leakage. Perfusion of true lumen in thoracic aorta and branches of abdominal aorta improved significantly and complete false lumen thrombosis could be seen in thoracic aorta. Progressive aortic enlargement was not detected. Conclusion: Application of SIS graft can reduce circulatory arrest time and avoid deep hypothermia, which will decrease risks of postoperative complications, and this graft can simplify surgery procedure. However, further clinical trial for effectiveness and safety of SIS graft should be applied.
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Affiliation(s)
- L Dai
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - J W Qiu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - M X Ma
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - J T Qiu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - J L Wu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - C T Yu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100037, China
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Wu JL, Wu SH, Lee SH, Lee CH. A rare case of symptomatic nonunion of avulsion fracture of the posterior medial meniscus root with concomitant posterior cruciate ligament injury. J Med Sci 2021. [DOI: 10.4103/jmedsci.jmedsci_329_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Wu SH, Yeh TT, Hsu WC, Wu AT, Li G, Chen CH, Lee CH, Wu JL. Biomechanical comparison of four tibial fixation techniques for meniscal root sutures in posterior medial meniscus root repair: A porcine study. J Orthop Translat 2020; 24:144-149. [PMID: 33101964 PMCID: PMC7548383 DOI: 10.1016/j.jot.2020.01.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 01/15/2020] [Accepted: 01/20/2020] [Indexed: 11/18/2022] Open
Abstract
Objective This study hypothesized that the suture anchor of tibial fixation method of PMMR repair technique is the main factor which reduce the gap formation or over displacement of tear site in initial healing, and then investigated the fixation stability of 4 different tibial fixations through cyclic and ultimate failure load testing of meniscal root sutures. Methods Twenty-four porcine tibiae with intact medial meniscus roots were randomly assigned into 4 groups: transosseous suture, washer, suture anchor, or screw with washer. Each sample underwent cyclic loading followed by a load-to-failure test. Displacement, maximum load to failure, stiffness, and elongation at failure load were recorded. Results The maximum average load and displacement at failure for each of the repair groups were as follows: transosseous suture, 232.8 N and 12.16 mm; washer, 189.9 N and 21.5 mm; suture anchor, 140.6 N and 13.8 mm; and screw with washer, 167.9 N and 18.9 mm. The maximum stiffness values for each of the repair groups were as follows: transosseous suture, 19.5 ± 0.7 N/mm; washer, 21.5 ± 1.4 N/mm; suture anchor, 13.8 ± 0.7 N/mm; and screw with washer, 18.9 ± 3.9 N/mm. The mean elongation across the repairs for each of the repair groups after 1000 loading cycles was: transosseous suture, 3.74 ± 0.28 mm; washer, 3.04 ± 0.13 mm; suture anchor, 2.25 ± 0.33 mm; and screw with washer, 2.43 ± 0.19 mm. The mean elongation was significantly less with the suture anchor than with the other techniques (p < .05). Conclusion Under physiological loading, our results indicate that a slower rehabilitation program with limited flexion and only partial weight bearing is advised when using a suture anchor because of the lower maximum load and stiffness. The translational potential of this article Tibial fixation using a washer or a screw with a washer is an effective and cost-saving technique when an option is required with high stiffness and low displacement at failure.
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Affiliation(s)
- Shen-Han Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Tsu-Te Yeh
- Department of Orthopedic Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Wei-Chun Hsu
- Graduate Institute of Biomedical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan
| | - Alexander T.H. Wu
- The PhD Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Guoan Li
- Bioengineering Laboratory, Department of Orthopedic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Chih-Hwa Chen
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- School of Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan
| | - Chian-Her Lee
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Jia-Lin Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
- Corresponding author. Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, Taiwan.
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Ho CW, Lee SH, Wu SH, Lin CY, Lee CH, Wu JL. Pseudoaneurysm following hamstring tendon harvest in arthroscopic anterior cruciate ligament reconstruction: a case report. BMC Musculoskelet Disord 2020; 21:697. [PMID: 33087086 PMCID: PMC7579808 DOI: 10.1186/s12891-020-03721-4] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/14/2020] [Indexed: 11/11/2022] Open
Abstract
Background Vascular injury is a very rare complication following arthroscopic knee surgery. This is the first report of pseudoaneurysm at the saphenous branch of the descending genicular artery complicating semitendinosus tendon harvest in arthroscopic anterior cruciate ligament reconstruction. Case presentation A 19-year-old male had developed large ecchymosis, focal swelling and tenderness around his posteromedial knee after an arthroscopic anterior cruciate ligament reconstruction. Compartment syndrome of the lower leg and deep vein thrombosis were ruled out. A pseudoaneurysm formation was confirmed through an angiography and coil embolization was performed. At one year follow up, the patient reported improved functional outcome with good stability of the knee. However, mild paresthesia over the posteromedial calf was noted due to the compression injury of the saphenous nerve by the hematoma. Conclusions The pseudoaneurysm was presumed to result from accidental vascular injury while dissecting the accessory bands of the semitendinosus and was successfully treated by coil embolization. Care must be taken to section the expansions of the hamstring tendon, especially when the patient presents with underlying coagulopathy or vascular disease.
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Affiliation(s)
- Chung-Wei Ho
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shih-Han Lee
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Shen-Han Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chun-Yu Lin
- Department of Medical Imaging, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Medical Imaging, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chian-Her Lee
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan
| | - Jia-Lin Wu
- Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,Department of Orthopedics, Taipei Medical University Hospital, Taipei, Taiwan.
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Chen HD, Wang J, Wang XS, Yao XB, Wu XF, Wu JL, Huang GP. [Relationship between cognitive impairment and sleep-related respiratory indexes in patients with obstructive sleep apnea]. Zhonghua Yi Xue Za Zhi 2020; 100:2929-2933. [PMID: 32993253 DOI: 10.3760/cma.j.cn112137-20200224-00435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objectives: To investigate the cognitive impairment in patients with obstructive sleep apnea (OSA), and it's relationship with sleep-related respiratory indexes. Methods: A total of 126 patients who were diagnosed with OSA and received treatment in the Sichuan Mental Health Center from March 2018 to September 2018 were selected as the OSA group, and 92 healthy volunteers with matched age, gender and education level were also recruited as the control group. All participants were assessed by polysomnography and the montreal cognitive assessment scale (MOCA). Results: (1) The total score of MOCA, visual space/executive function score, attention score, language function score and memory score in OSA group were significantly lower than those in the control group (23±4 vs 25±4, 2.0±1.7 vs 2.9±1.5, 5.4±1.0 vs 5.7±0.7, 2.7±0.6 vs 2.9±0.3, 2.6±1.4 vs 3.0±1.4, all P<0.05). The correlation analysis showed that MOCA score was in positive correlation with education level (r=0.585, P<0.001) and mean oxygen saturation (r=0.207, P=0.020). However, the MOCA score was in negative correlation with age (r=-0.564, P<0.001) and time in bed (TIB) (r=-0.205, P=0.021). There was no correlation between MOCA score and apnea-hypopnea index (AHI) (r=-0.006, P=0.949). Multiple linear regression analysis revealed that age (t=-4.133, P<0.001), education level (t=4.001, P<0.001) and mean oxygen saturation (t=2.036, P=0.044) were the major factors that contributed to the cognitive impairment of OSA patients. Conclusions: Patients with OSA have cognitive impairment. The impairment gets more obvious when more severe hypoxia occurs at night, but it's not related to AHI.
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Affiliation(s)
- H D Chen
- The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, China
| | - J Wang
- The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, China
| | - X S Wang
- The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, China
| | - X B Yao
- The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, China
| | - X F Wu
- The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, China
| | - J L Wu
- The Third Hospital of Mianyang, Sichuan Mental Health Center, Mianyang 621000, China
| | - G P Huang
- School of Mental Health, North Sichuan Medical College, Nanchong 637000, China
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Zhao R, Wu JL, Qiu JT, Yu CT. [Overview of multi-center registry of aortic dissection]. Zhonghua Wai Ke Za Zhi 2020; 58:604-607. [PMID: 32727191 DOI: 10.3760/cma.j.cn112139-20190906-00448] [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
Aortic dissection is a life-threatening cardiovascular disease. Multi-center registration databases for aortic dissection have been established in many countries. The International Registry of Acute Aortic Dissection has produced a number of research results, which had a significant impact on the diagnosis and treatment of aortic dissection worldwide. The Society for Thoracic Surgeons Adult Cardiac Surgery Database summarizes perioperative data on aortic dissection. German Registry for Acute Aortic Dissection Type A has made remarkable achievements in the neurological protection and organ perfusion of type A aortic dissection. The Nordic Consortium for Acute Type A Aortic Dissection provides guidelines for perioperative administration of aortic dissection. However, the first Registry of Aortic Dissection in China (Sino-RAD) has not reported any new aortic dissection data in the past five years, although it has proposed a number of pathogenic characteristics of Chinese people. Therefore, it is necessary to establish our own aortic dissection database.
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Affiliation(s)
- R Zhao
- Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - J L Wu
- Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - J T Qiu
- Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
| | - C T Yu
- Vascular Surgery Center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, State Key Laboratory of Cardiovascular Disease, Beijing 100037, China
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Lu DL, Zhao RR, Wu JL, Ma JM, Huang ML, Yao YB, Tao T, Liang B, Zhai JW, Lu SG. Investigations on the properties of Li3xLa2/3-xTiO3 based all-solid-state supercapacitor: Relationships between the capacitance, ionic conductivity, and temperature. Ann Ital Chir 2020. [DOI: 10.1016/j.jeurceramsoc.2020.02.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Wu JL. [Discriminations for the Chinese Name of Gelsemium elegans]. Zhonghua Yi Shi Za Zhi 2020; 50:171-175. [PMID: 32660195 DOI: 10.3760/cma.j.cn112155-20200327-00036] [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
In this paper, an in-depth historical research and name analysis on the confusion of homonymous of different herbs and homonyms between the Chinese name of the plant and the name of medicinal materials of Gelsemium elegans (Gardn. & champ.) Benth was made. There are more than 38 different general name and distinct names in the description of ancient and modern literature. After collating and analyzing, it is believed that some names are caused by miswriting or misunderstanding of the form and function. The author proposes that the Chinese name of G. elegans and the medicinal name of its whole medicinal material should be " Gelsemium elegans " (Gou Wen) as the general name, and puts forward suggestions for strengthening the research and arrangement of the name of Chinese materia medica.
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Affiliation(s)
- J L Wu
- Department of Chinese Medicine, Department of Health, Hong Kong 999077, China
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Chiu YS, Wu JL, Yeh CT, Yadav VK, Huang HS, Wang LS. γ-Mangostin isolated from Garcinia mangostana L. suppresses inflammation and alleviates symptoms of osteoarthritis via modulating miR-124-3p/IL-6/NF-κB signaling. Aging (Albany NY) 2020; 12:6630-6643. [PMID: 32302289 PMCID: PMC7202528 DOI: 10.18632/aging.103003] [Citation(s) in RCA: 11] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2019] [Accepted: 03/02/2020] [Indexed: 02/07/2023]
Abstract
Osteoarthritis (OA) a disease associated with joints and become severe with age, due to softening, inflammation and degradation of cartilage in joints. The agents that can target OA is needed, specifically without any side effects. Garcinia mangostana L. (Mangosteen) a tropical fruit used to treat many skin and stomach associated ailments. γ- Mangostin (γ-MS) a key bioactive substance present in mangosteen. Here, we aimed to explore γ-MS potential in targeting the pro-inflammatory cytokine, factors and miRs in OA progression. Significantly, γ-MS suppresses the inflammatory cytokines (IL-6, TNF-α, and INF- γ) and factors (NF-κB, STAT3, and COX-2) which regulates/participate in the catabolic process of cartilage destruction. Result of Hematoxylin-eosin (H&E) staining of tissue sections of OA joints of γ-MS treated and non-treated mice confirm γ-MS improves the signs of injuries, and maintains the structural integrity of the articular cartilage (epiphyseal disk joints and bone marrow) and reduces inflammation. Mechanistically, γ-MS targets miR-98-5p and miR-124-3p which are found to suppress the expression IL-6 and NF-κB, respectively. But in OA these miRs are inhibited, especially miR-124-3p which regulates not only NF-κB but also TNF-α, IL-6 and MMP7. With a further investigation underway, γ-MS represents an important source for treating and managing OA.
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Affiliation(s)
- Yen-Shuo Chiu
- Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, Taipei 23561, Taiwan.,School of Nutrition and Health Sciences, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan.,Research Center of Geriatric Nutrition, College of Nutrition, Taipei Medical University, Taipei 11031, Taiwan
| | - Jia-Lin Wu
- Department of Orthopedics and Traumatology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 11031, Taiwan.,Department of Orthopedics, Taipei Medical University Hospital, Taipei 11031, Taiwan
| | - Chi-Tai Yeh
- Department of Medical Research and Education, Taipei Medical University - Shuang Ho Hospital, New Taipei 23561, Taiwan.,Department of Health Care Management, Yuanpei University of Medical Technology, Hsinchu 30015, Taiwan
| | - Vijesh Kumar Yadav
- The Division of Translational Medicine, Graduate Institute of Biomedical Informatics, Taipei Medical University, Taipei 11031, Taiwan.,Graduate Institute of Biomedical Informatics, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Hsu-Shan Huang
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei 11031, Taiwan
| | - Liang-Shun Wang
- Division of Thoracic Surgery, Department of Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei 23561, Taiwan
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Zhou J, Wang C, Wu J, Fukunaga A, Cheng Z, Wang J, Yamauchi A, Yodoi J, Tian H. Anti-Allergic and Anti-Inflammatory Effects and Molecular Mechanisms of Thioredoxin on Respiratory System Diseases. Antioxid Redox Signal 2020; 32:785-801. [PMID: 31884805 DOI: 10.1089/ars.2019.7807] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Significance: The pathogenesis and progression of allergic inflammation in the respiratory system are closely linked to oxidative stress. Thioredoxin (TRX) is an essential redox balance regulator in organisms and is induced by various oxidative stress factors, including ultraviolet rays, radiation, oxidation, viral infections, ischemia reperfusion, and anticancer agents. Recent Advances: We demonstrated that systemic administration and transgenic overexpression of TRX is useful in a wide variety of in vivo inflammatory respiratory diseases models, such as viral pneumonia, interstitial lung disease, chronic obstructive pulmonary disease, asthma, acute respiratory distress syndrome, and obstructive sleep apnea syndrome, by removing reactive oxygen species, blocking production of inflammatory cytokines, inhibiting migration and activation of neutrophils and eosinophils, and regulating the cellular redox status. In addition, TRX's anti-inflammatory mechanism is different from the mechanisms associated with anti-inflammatory agents, such as glucocorticoids, which regulate the inflammatory reaction in association with suppressing immune responses. Critical Issues: Understanding the molecular mechanism of TRX is very helpful for understanding the role of TRX in respiratory diseases. In this review, we show the protective effect of TRX in various respiratory diseases. In addition, we discuss its anti-allergic and anti-inflammatory molecular mechanism in detail. Future Directions: The application of TRX may be useful for treating respiratory allergic inflammatory disorders. Antioxid. Redox Signal. 32, 785-801.
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Affiliation(s)
- JieDong Zhou
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - CuiXue Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - JiaLin Wu
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Atsushi Fukunaga
- Division of Dermatology, Department of Internal Related, Kobe University Graduate School of Medicine, Kobe, Japan
| | - ZuSheng Cheng
- Department of Radiology, Shaoxing Seventh People's Hospital, Shaoxing, China
| | - JinQuan Wang
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China
| | - Akira Yamauchi
- Department of Breast Surgery, Nara Prefectural General Medical Center, Nara, Japan
| | - Junji Yodoi
- Laboratory of Infection and Prevention, Department of Biological Response, Institute for Virus Research, Kyoto University, Kyoto, Japan
| | - Hai Tian
- Department of Basic Medicine, Medical College, Shaoxing University, Shaoxing, China.,Jiaozhimei Biotechnology (Shaoxing) Co., Ltd., Shaoxing, China
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Miao F, Wu ZD, Wu JL, Shi SJ, Zeng X, Wang J, Yan HY, Zhang CX, Liu X. [Transmission electron microscopic observation on gonad of Oncomelania hupensis offspring bred in Weishan Lake areas]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2019; 32:195-197. [PMID: 32458611 DOI: 10.16250/j.32.1374.2019088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To observe the morphological changes in the testes and ovaries of adult 12th-generation Oncomelania hupensis bred for 12 winters in Weishan Lake areas. METHODS The offspring of the adult O. hupensis snails bred in the Weishan Lake that were originated from the Yangzhou section of the Yangtze River was defined as the experiment group, while uninfected, adult O. hupensis snails captured from the marshland of the Yangzhou section of the Yangtze River served as the control group. Snails were dissected and intact testicular and ovarian specimens were sampled, routinely fixed, dehydrated, embedded, polymerized in an oven and sliced on an ultramicrotome. The sections were visualized under a transmission electron microscope, and the ultrastructure of the snail gonad was compared between the experiment and control groups. RESULTS Transmission electron microscopy showed "9 + 2" microtubules on the transverse sections of the tails of sperm cells in the testes of male snails in the control group, with triangular acrosomes and spiral, dense nuclei seen in the tip, while in the experiment group, the "9 + 2" microtubules disappeared on the transverse sections of the tails of sperm cells in the testes of male snails, with low chromatin density found in the tip. Transmission electron microscopy revealed clear nucleolus and nuclear membranes in the ova of female snail ovaries, and displayed yolk body, liposomes and endoplasmic reticulum in the cytoplasm, bilayer twists of nuclear membrane and a uniform nucleolus in the control group, while in the experiment group, smooth nuclear membrane and unclear nucleolus were observed in the ova of female snail ovaries, with few contents seen within cells. CONCLUSIONS Following breeding for 12 winters in the Weishan Lake, the 12th-generation O. hupensis snails fail to fully adapt to the natural environment in northern China, and the remarkable changes in the ultrastructure of the snail gonad may be a cause of gradual decline and even extinction of O. hupensis in the Weishan Lake areas.
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Affiliation(s)
- F Miao
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Acadenmy of Medical Sciences, Jining 272033, China
| | - Z D Wu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, China
| | - J L Wu
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, China
| | - S J Shi
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Acadenmy of Medical Sciences, Jining 272033, China
| | - X Zeng
- Department of Parasitology, Zhongshan School of Medicine, Sun Yat-sen University, China
| | - J Wang
- International Co-operation Department, Shandong First Medical University & Shandong Academy of Medical Sciences, China
| | - H Y Yan
- Fourth Hospital of Weishan County, Shandong Province, China
| | - C X Zhang
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Acadenmy of Medical Sciences, Jining 272033, China
| | - X Liu
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Acadenmy of Medical Sciences, Jining 272033, China
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45
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Yan XL, Li YY, He LL, Wu JL, Tang XY, Chen GH, Mai KJ, Wu RT, Li QN, Chen YH, Sun Y, Ma JY. 12 novel atypical porcine pestivirus genomes from neonatal piglets with congenital tremors: A newly emerging branch and high prevalence in China. Virology 2019; 533:50-58. [PMID: 31103885 DOI: 10.1016/j.virol.2019.04.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [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: 12/22/2018] [Revised: 04/23/2019] [Accepted: 04/23/2019] [Indexed: 10/26/2022]
Abstract
Atypical porcine pestivirus (APPV), a newly discovered member of the genus Pestivirus, is considered to be associated with congenital tremors (CT) in piglets. From June 2016 to January 2018, 440 serum and tissue samples from CT-affected piglets in Anhui, Guangdong and Guangxi provinces were collected to detect APPV. The results showed a high level of 63.4% preference for APPV in 27 swine farms and complicated co-infection cases between APPV and other 12 swine viruses. Meanwhile, 12 novel APPV genomes were screened and identified. Results showed that complete genomes, Npro and NS5A genes of these novel 12 APPV sequences revealed 80.5%-99.8%, 78%-100% and 76.9%-99.8% nucleotide identities, respectively. Phylogenetic analyses based on sequences of full-length genomes, Npro and NS5A genes of APPV indicated three well-defined clades including a newly emerging branch in China. This study provides novel epidemiological information of APPV in China.
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Affiliation(s)
- X L Yan
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - Y Y Li
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - L L He
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - J L Wu
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - X Y Tang
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - G H Chen
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - K J Mai
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - R T Wu
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - Q N Li
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China
| | - Y H Chen
- College of Animal Science, South China Agricultural University, Guangzhou, China
| | - Y Sun
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China.
| | - J Y Ma
- College of Animal Science, South China Agricultural University, Guangzhou, China; Key Laboratory of Animal Health Aquaculture and Environmental Control, Guangzhou, Guangdong, China.
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46
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Zhu J, Wang CP, Wu JL, Wang XW, Duan QH. [Left lung inferior lobe adenocarcinoma with metastatic right middle lobe thoracic papillary carcinoma and right inferior lobe hamartoma: report of a case]. Zhonghua Bing Li Xue Za Zhi 2019; 48:251-253. [PMID: 30831657 DOI: 10.3760/cma.j.issn.0529-5807.2019.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- J Zhu
- Department of Respiratory Medicine, Chengde Center Hospital, Hebei Province, Chengde 067000, China
| | - C P Wang
- Department of Cardio-Thoracic Surgery, Chengde Center Hospital, Hebei Province, Chengde 067000, China
| | - J L Wu
- Department of Pathology, Chengde Center Hospital, Hebei Province, Chengde 067000, China
| | - X W Wang
- Department of Pathology, Chengde Center Hospital, Hebei Province, Chengde 067000, China
| | - Q H Duan
- Department of Pathology, Chengde Center Hospital, Hebei Province, Chengde 067000, China
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47
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Wu JL, Hou JX. [Influences on periodontal health and conditions of patients with periodontitis by clear aligner treatment]. Zhonghua Kou Qiang Yi Xue Za Zhi 2019; 54:62-66. [PMID: 30630262 DOI: 10.3760/cma.j.issn.1002-0098.2019.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
No matter what kind of therapies you choose, clear aligner treatment (CAT) or fixed orthodontic treatment (FOT), the therapy must be performed on the basis of periodontal health and follow the rule that the treatment cannot be harmful to the periodontal tissues. Doctors and patients prefer the clear aligner treatment because of its features, such as aesthetic, removable and comfortable. There are many studies which consider the influences of CAT on the periodontal health, and the conclusions are relatively consistent. The CAT is more beneficial for the plaque-control and maintaining the periodontal health. However, there are a few articles which are talking about applying the CAT to the patients with severe periodontitis. This article mainly reviews the effect of CAT towards the patients with periodontitis, and provides some reference when the patients with severe periodontitis need to choose a proper treatment.
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Affiliation(s)
- J L Wu
- Department of Periodontology, Peking University School and Hospital of Stomology & National Clinical Research Center for Oral Diseases & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
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Guan YQ, Zhao CS, Zou HQ, Yan XM, Luo LL, Wu JL, Li X, Zhang YA. Aging, rather than Parkinson's disease, affects the responsiveness of PBMCs to the immunosuppression of bone marrow mesenchymal stem cells. Mol Med Rep 2018; 19:165-176. [PMID: 30483752 PMCID: PMC6297737 DOI: 10.3892/mmr.2018.9670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 10/19/2018] [Indexed: 01/22/2023] Open
Abstract
Whether aging or Parkinson's disease (PD) affects the responses of peripheral blood mononuclear cells (PBMCs) to immunosuppression by bone marrow‑derived mesenchymal stem cell (BM‑MSCs) and which cytokines are more effective in inducing BM‑MSCs to be immunosuppressive remains to be elucidated. PBMCs were isolated from healthy young (age 26‑35), healthy middle‑aged (age 56‑60) and middle‑aged PD‑affected individuals. All the recruits were male. The mitogen‑stimulated PBMCs and proinflammatory cytokine‑pretreated BM‑MSCs were co‑cultured. The PBMC proliferation was measured using Cell Counting Kit‑8, while the cytokine secretion was assayed by cytometric bead array technology. The immunosuppressive ability of BM‑MSCs was confirmed in young healthy, middle‑aged healthy and middle‑aged PD‑affected individuals. Among the three groups, the PBMC proliferation and cytokine secretion of the young healthy group were suppressed more significantly compared with those of the middle‑aged healthy and middle‑aged PD‑affected group. No significant differences were identified in the PBMC proliferation and cytokine secretion between the patients with PD and the middle‑aged healthy subjects. Interferon (IFN)‑γ synergized with tumor necrosis factor (TNF)‑α, interleukin (IL)‑1α or IL‑1β was more effective than either one alone, and the combinations of IFN‑γ + IL‑1α and IFN‑γ + IL‑1β were more effective than IFN‑γ + TNF‑α in inducing BM‑MSCs to inhibit PBMC proliferation. The results of the present study suggested that aging, rather than PD, affects the response of PBMCs toward the suppression of BM‑MSC, at least in middle‑aged males. Patients with PD aged 56‑60 remain eligible for anti‑inflammatory BM‑MSC‑based therapy. Treatment of BM‑MSCs with IFN‑γ + IL‑1α or IFN‑γ + IL‑1β prior to transplantation may result in improved immunosuppressive effects.
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Affiliation(s)
- Yun-Qian Guan
- Department of Cell Biology, Key laboratory of Ministry of Education, Xuanwu Hospital, Capital Medical University, Beijing 100053, P.R. China
| | - Chun-Song Zhao
- Department of Cell Biology, Key laboratory of Ministry of Education, Xuanwu Hospital, Capital Medical University, Beijing 100053, P.R. China
| | - Hai-Qiang Zou
- Department of Neurology, The General Hospital of Guangzhou Military Command, Guangzhou, Guangdong 510010, P.R. China
| | - Xiao-Ming Yan
- Department of Function Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, P.R. China
| | - Lu-Lu Luo
- Department of Neurology, Northern Jiangsu People's Hospital, Clinical Medical School of Yangzhou University, Yangzhou, Jiangsu 225009, P.R. China
| | - Jia-Lin Wu
- Department of Neurology, Northern Jiangsu People's Hospital, Clinical Medical School of Yangzhou University, Yangzhou, Jiangsu 225009, P.R. China
| | - Xiaobo Li
- Department of Neurology, Northern Jiangsu People's Hospital, Clinical Medical School of Yangzhou University, Yangzhou, Jiangsu 225009, P.R. China
| | - Yu Alex Zhang
- Department of Cell Biology, Key laboratory of Ministry of Education, Xuanwu Hospital, Capital Medical University, Beijing 100053, P.R. China
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Wang N, Wu JL, Zhang Y, Lin SQ, Qiao RY, Fan RJ, Pei LJ. [Associations between maternal exposure to chemical fertilizers during pregnancy and the risk of offspring's low birth weights]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:1324-1328. [PMID: 30453431 DOI: 10.3760/cma.j.issn.0254-6450.2018.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the association between the consumption of chemical fertilizers and the risk of low birth weight (LBW), to provide references for prevention programs on LBW and to improve the birth outcomes. Methods: Stratified multivariate logistic regression method was used in this study involving 153 preterm LBW infants, 179 term LBW infants and 204 normal control infants that were randomly selected from the birth monitoring data between October 2007 and September 2012 in Pingding county, Shanxi province. Associations between the risk of LBW and maternal exposure to chemical fertilizers during pregnancy were identified. A normal control group was set up to compare results between preterm and term LBW groups. Results: Totally, 18 749 infants were born between 2007 and 2012, with the total incidence rates of LBW as 48.5‰, preterm LBW as 19.4‰, and term LBW as 29.1‰. Concerning the case control study on preterm LBW, after adjustment for confounding factors, the risk of preterm LBW appeared 2.51 (95%CI: 1.05-5.99) times higher in villages with annual consumption of chemical fertilizer ≥100 tons than those villages that using chemical fertilizer less than 50 tons. No significant statistical associations were found between the amounts of household chemical fertilizer consumption and the risks of preterm LBW. Regarding the case control study on term LBW, after adjustment for confounding factors, in villages with ≥100 tons annual consumption of chemical fertilizers, the risk of term LBW was 4.03 (95%CI: 1.63-9.92) times of the risk in villages where the annal use of chemical fertilizers was less than 50 tons. There was no significant association between household consumption of chemical fertilizers and the risk of term LBW. Conclusions: Maternal exposure to chemical fertilizers during pregnancy was associated with the risk of LBW. Our findings suggested that the amount of chemical fertilizer consumption in rural areas seemed also associated with the risks of other adverse pregnancy outcomes. Women should avoid the chance of exposure to chemical fertilizers during pregnancy and the consumption of chemical fertilizers should be carefully managed.
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Affiliation(s)
- N Wang
- Institute of Population Research, Peking University, Beijing 100871, China
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Sun LZ, Wang HY, Li M, Lin HR, Wu JL, Tang W, Li YJ, Yue ZH, Liu T, Chen HM, Hu MY. [Clinical and pathological features and mutational types of WT1 mutation-associated nephropathy]. Zhonghua Er Ke Za Zhi 2018; 56:769-774. [PMID: 30293282 DOI: 10.3760/cma.j.issn.0578-1310.2018.10.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the clinical and pathological features and mutational types and their relations with WT1 mutation-associated nephropathy (WT1MAN). Methods: The clinical and pathological data and the results of WT1 mutation analysis of the cases from Nanfang Hospital of Southern Medical University, Sun Yat-sen Memorial Hospital and The First Affiliated Hospital of Sun Yat-sen University whom we recruited recently and reported during the last ten years were analyzed. Results: Totally, 20 cases (6 males and 14 females), included 5 newly diagnosed cases, were recruited. (1) Ten children were diagnosed with Denys-Drash syndrome (DDS): The median onset age of proteinuria was 1 year and 7 months. Diffuse mesangial sclerosis (DMS) were revealed in 3 cases, minimal lesions (MCD) in 4 cases, and focal segmental glomerulosclerosis (FSGS) in 1 case; renal pathology was not available in the other 2 cases. Glomerular basement membrane (GBM) thickening was observed in 2 cases. Calcineurin inhibitors (CNIs) were administered in 5 cases, complete remission of proteinuria was observed in 3 cases, partial remission in the other 2 cases. Genetic analysis revealed that six cases had WT1 missense mutation, 3 had nonsense mutation, and 1 had frameshift mutation. (2) Two cases were diagnosed with Frasier syndrome (FS): proteinuria was observed at 1 year and 1 month of age and 1 year and 9 months of age, respectively. FSGS with GBM layering were observed in both cases. They progressed to ESRD at 1 year and 6 months of age and 6 years and 6 months of age, respectively. CNI was tried in 1 case with partial proteinuria remission. Both patients were detected to have WT1 splice mutation. (3) Isolated nephropathy (IN) was observed in 8 cases: three had splice mutation, 5 had missense mutation. Of the 3 patients with splice mutation, one was found to have nephropathy and renal failure at the age of 5 months. The other two cases (1 was FSGS and another MCD), both had GBM layering. CNIs were tried on both of them, one got partial remission with normal renal function at the age of fourteen years, the other one had no response and entered ESRD at the age of 6 years and 9 months. Of the 5 cases with missense mutation, 3 had DMS, 2 of them entered ESRD within 6 months of age, another case had DMS entered ESRD at 9 years of age. One case with FSGS, was treated with CNIs and got complete remission. Conclusions: Slow progression (7/10) nephropathy was observed in DDS patients. Missense mutation (11/20) was the most common type of WT1 variants, followed by splice mutation (5/20) in this group of patients. Early onset nephropathy (4/5), rapid progression (4/5) and GBM layering (4/4) wereobserved in patients with splice mutation. CNI was effective in reducing or even eliminating proteinuria in WT1 MAN patients (8/9).
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Affiliation(s)
- L Z Sun
- Department of Pediatrics, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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