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Kim D, Maxwell C, Chiu T, Rahimi A, Johns C, Schroeder S, Gu X, Zhao B. Safety and Accuracy of Active Breathing Coordinator Assisted Deep Inspiration Breathhold Technique in Delivery of Radiation Therapy for Locally Advanced Breast Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.761] [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: 10/23/2022]
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52
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Qi X, Gao X, Li H, Qin S, Li X, Zhang M, Wang R, Yu Y, Liu M, Zhao B, Bai Y, Ma M, Li X. Radiotherapy of the Primary Tumor and All Metastatic Lesions in Synchronous Oligometastatic Prostate Cancer. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.497] [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: 11/28/2022]
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53
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Gao Y, Zhao B, Gao X, Qi X. Quantifying Intra-fractional Prostate Motion Trajectory for Establishing a New Gating Strategy: A Preliminary Study. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.780] [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: 10/23/2022]
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54
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Zhang M, Gao X, Zhao B, Yin J, Liiu S, Qin S, Wang Q. Radiation Therapy Using a Three-Dimensional Printed Bolus for Perineal Extramammary Paget’s Disease (EMPD). Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1008] [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: 11/26/2022]
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55
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Sit D, Zhao B, Chen K, Speers C, Lohrisch C, Olson R, Nichol A, Hsu F. Can Breast Cancer Receptor Status Predict Pain Response in Palliative Radiation for Bone Metastases? Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1350] [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: 11/28/2022]
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Gao YP, Li Y, Li HJ, Zhao B. LncRNA NBR2 inhibits EMT progression by regulating Notch1 pathway in NSCLC. Eur Rev Med Pharmacol Sci 2020; 23:7950-7958. [PMID: 31599420 DOI: 10.26355/eurrev_201909_19011] [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] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this study was to identify the role of long non-coding RNA (lncRNA) NBR2 in non-small-cell lung cancer (NSCLC) and its possible molecular mechanisms. PATIENTS AND METHODS The quantitative Real Time-Polymerase Chain Reaction (qRT-PCR) was used to explore lncRNA NBR2 expression in NSCLC cells and tissues. The chi-square test was used to analyze the relationship between lncRNA NBR2 expression and the clinical features of NSCLC patients. The pcDNA3.1 and pcDNA3.1-NBR2 vectors were transfected into NSCLC cells, and the proliferation and migration ability of NSCLC cells were detected using cell counting kit-8 (CCK-8) and transwell assay. The epithelial-mesenchymal transition (EMT)-related genes expression was detected by an EMT RT2 PCR array. QRT-PCR and Western blot was used to analyze the mRNA and protein levels of Notch1, Vimentin, N-cadherin, E-cadherin, HEY1, HEY2, and HEYL. RESULTS The expression of lncRNA NBR2 was decreased in NSCLC patients tissues, and the NSCLC patients in the NBR2 low expression group showed a poor prognosis. Meanwhile, the expression of NBR2 in patients with NSCLC was correlated with tumor size. Overexpression of NBR2 suppressed the viability and migration of NSCLC cells and the expression of Notch1 and EMT-related genes in AsPC-1 cells. Simultaneous overexpression of NBR2 and Notch1 could reverse the inhibitory effect of NBR2 on proliferation and migration of NSCLC cells. CONCLUSIONS LncRNA NBR2 inhibited the progression of EMT in NSCLC by regulating the Notch1 pathway.
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Affiliation(s)
- Y-P Gao
- Department of Emergency, Shanxian Central Hospital, Heze, China.
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Yu D, Shang J, Cai Y, Wang Z, Zhao B, Zhao Z, Simmons D. A low-cost laboratory-based method for predicting newly diagnosed biopsy-proven diabetic nephropathy in people with type 2 diabetes. Diabet Med 2020; 37:1728-1736. [PMID: 31797436 DOI: 10.1111/dme.14195] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/30/2019] [Indexed: 11/28/2022]
Abstract
AIMS To identify significant prognostic factors for newly diagnosed biopsy-proven diabetic nephropathy using routine laboratory measures, from which to derive a low-cost explanatory model, and to use this model to examine associations between the potential low-cost test panels and the risk of diabetic nephropathy in people with type 2 diabetes with normal kidney function. METHOD A population-based case-control study was undertaken to test the association between diabetic nephropathy and 47 laboratory variables using a 'hypothesis-free' strategy and five routinely recorded factors in diabetes care (BMI, systolic and diastolic blood pressure, HbA1c , fasting glucose). Factors that were significant after Bonferroni correction were included in different test panels and used to develop diabetic nephropathy (outcome) explanatory models. Models were derived using risk-set sampling among 950 biopsy-proven diabetic nephropathy cases newly diagnosed in the period between 2012 and 2018 and among 4750 age- and gender-matched controls. RESULTS A total of 15 Bonferroni-corrected significant laboratory predictors in the three test panels (blood cell, serum electrolytes and blood coagulation) were identified through multivariable analysis and used to develop the three explanatory models. The optimism-adjusted C-statistics and calibration slope were 0.725 (95% CI 0.723-0.728) and 0.978 (95% CI 0.912-0.999) for the blood cell model, 0.688 (95% CI 0.686-0.690) and 0.923 (95% CI 0.706-0.977) for the serum electrolytes model, 0.648 (95% CI 0.639-0.658) and 0.914 (95% CI 0.641-1.115) for the blood coagulation model, respectively. CONCLUSIONS A total of 15 predictors were significantly associated with newly diagnosed biopsy-proven diabetic nephropathy in type 2 diabetes. The blood cell model appeared to be the low-cost model with the best predictive ability.
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Affiliation(s)
- D Yu
- Department of Nephrology, First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
- Arthritis Research UK Primary Care Centre, Research Institute for Primary Care and Health Sciences, Keele University, Keele, UK
| | - J Shang
- Department of Nephrology, First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Y Cai
- Department of Nephrology, First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Z Wang
- Department of Nephrology, First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - B Zhao
- Second Division of Internal Medicine, Kejing Community Health Centre, Jiyuan, China
| | - Z Zhao
- Department of Nephrology, First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - D Simmons
- Department of Nephrology, First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
- Western Sydney University, Campbelltown, Sydney, NSW, Australia
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Migliozzi D, Zhao B, Gijs MAM. 3D nanometrology of transparent objects by phase calibration of a basic bright-field microscope for multiple illumination apertures. Opt Express 2020; 28:28882-28895. [PMID: 33114797 DOI: 10.1364/oe.404240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/06/2020] [Indexed: 06/11/2023]
Abstract
Optical retrieval of the structure of transparent objects at the nanoscale requires adapted techniques capable of probing their interaction with light. Here, we considered a method based on calibration of the defocusing with partially coherent illumination and explored its phase retrieval capability over a wide range of illumination angles. We imaged: (1) commercial dielectric nanospheres to assess the phase calibration when measured along the optical axis, (2) custom-made nano-steps micropatterned in a glass substrate to assess the phase calibration when measured along the transversal axis, and (3) human cancer cells deposited on a glass substrate to assess the results of the calibration on complex transparent 3-dimensional samples. We first verified the model prediction in the spatial frequency domain and subsequently obtained a consistent and linear phase-calibration for illumination numerical apertures ranging from 0.1 to 0.5. Finally, we studied the dependence of the phase retrieval of a complex nanostructured object on the illumination aperture.
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Ablajan N, Zhao B, Zhao JY, Kodirova DR, Sagdullaev SS, Aisa HA. Alkaloids from Delphinium aemulans. Chem Nat Compd 2020. [DOI: 10.1007/s10600-020-03207-8] [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: 10/23/2022]
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60
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Tan YF, Ma HX, Zhao B, Zhang HR. [Therapeutic effects of target artery infusion of verapamil and chemotherapy drugs on advanced non-small cell lung cancer]. Zhonghua Zhong Liu Za Zhi 2020; 42:486-490. [PMID: 32575945 DOI: 10.3760/cma.j.cn112152-20190724-00461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effects of targeted artery perfusion of verapamil and chemotherapy drugs on advanced non-small cell lung cancer (NSCLC). Methods: Sixty patients with advanced NSCLC who were admitted to the Central Hospital of Zhumadian from April 2016 to April 2018 were selected as the research subjects. They were divided into the observation group (26 cases) and the control group (34 cases) according to the treatment method. Patients in the observation group were treated with targeted artery perfusion of verapamil and chemotherapy drugs while the control group were treated with target artery perfusion of chemotherapy drugs alone.Both groups were treated continuously for more than 2 months. The short-term curative effect, adverse reactions, changes in immune function, levels of serum tumor markers and Karnofsky Performance Scale (KPS) scores before and after treatment as well as the prognosis were compared between the two groups. Results: The response rate and control rate in the observation group were 80.8% and 96.2%, higher than 55.9% and 76.5% in the control group (P<0.05). After treatment, CD4(+) levels and CD4(+) /CD8(+) in the observation group were (25.43±2.76)% and (0.88±0.11), lower than (27.56±2.79)% and (0.95±0.13) in the control group (P<0.05). After treatment, serum levels of CEA and CA50 in the observation group were (11.57±2.32)ng/ml and (16.62±3.28)U/ml, also lower than (15.87±2.66)ng/ml and (20.31±3.42)U/ml in the control group (P<0.05). There was no significant difference in adverse reactions between the two groups (P>0.05). After treatment, KPS score of the observation group was (81.44±2.76) points, higher than (79.62±2.38) points of the control group (P<0.05). The median survival time and progression-free median survival time of the observation group were 16.0 months and 7.5 months, respectively, significantly better than 10.0 months and 5.0 months of the control group (P<0.05). Conclusions: The treatment with target arterial perfusion of verapamil and chemotherapy drugs for advanced NSCLC can effectively improve the short-term curative effect, reduce serum levels of tumor markers, improve life quality and prolong the survival time. However, it has a certain inhibitory effect on the patient's immune function.
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Affiliation(s)
- Y F Tan
- Department of Respiratory Medicine, Central Hospital of Zhumadian, Zhumadian 463000, China
| | - H X Ma
- Department of Respiratory Medicine, Central Hospital of Zhumadian, Zhumadian 463000, China
| | - B Zhao
- Department of Respiratory Medicine, Central Hospital of Zhumadian, Zhumadian 463000, China
| | - H R Zhang
- Department of Respiratory Medicine, Central Hospital of Zhumadian, Zhumadian 463000, China
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An N, Yue L, Zhao B. [Droplets and aerosols in dental clinics and prevention and control measures of infection]. Zhonghua Kou Qiang Yi Xue Za Zhi 2020; 55:223-228. [PMID: 32093438 DOI: 10.3760/cma.j.cn112144-20200221-00081] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Spraying during dental practices can generate a large number of droplets, which may transform into droplet nuclei and suspend in the air of clinic in the form of aerosol. Either droplets or aerosols may carry microorganisms and cause air contamination in the hospital, posing potential threat to the health of clinical healthcare staff and patients. The present article summarizes some basic concepts involved in bio-aerosol research and reviews literatures on intervention measures of dental clinic droplet/aerosols to clarify whether there is experimental evidence of aerosol-carrying bacteria in the existing literatures. The aim of the present review article is to provide evidence for the formulation of guidelines for infection control in dental healthcare practices during the pandemic period of infectious diseases, as well as to provide reference and scientific basis for the management and implementation of infection control measures in daily dental clinical work.
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Affiliation(s)
- N An
- Department of General Dentistry Ⅱ, Peking University School and Hospital of Stomatology & 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
| | - L Yue
- Department of Endodontics, Peking University School and Hospital of Stomatology & 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
| | - B Zhao
- Department of Building Science, School of Architecture, Tsinghua University, Beijing 100084, China
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Zhao B, Yu Y, Sun B. Use of the sublingual gland for reconstruction of a defect in the floor of the mouth after resection of early stage carcinoma. Br J Oral Maxillofac Surg 2020; 58:715-716. [PMID: 32224008 DOI: 10.1016/j.bjoms.2020.03.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 03/13/2020] [Indexed: 11/25/2022]
Affiliation(s)
- B Zhao
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Jilin University, Changchun 130021, PR China; Department of Periodontics, School and Hospital of Stomatology, Jilin University, Changchun 130021, PR China
| | - Y Yu
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Jilin University, Changchun 130021, PR China
| | - B Sun
- Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Jilin University, Changchun 130021, PR China.
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Chen C, Zhao B. Makeshift hospitals for COVID-19 patients: where health-care workers and patients need sufficient ventilation for more protection. J Hosp Infect 2020; 105:98-99. [PMID: 32169615 PMCID: PMC7124317 DOI: 10.1016/j.jhin.2020.03.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 03/04/2020] [Indexed: 10/25/2022]
Affiliation(s)
- C Chen
- Department of Building Science, School of Architecture, Tsinghua University, Beijing 100084, China
| | - B Zhao
- Department of Building Science, School of Architecture, Tsinghua University, Beijing 100084, China; Beijing Key Laboratory of Indoor Air Quality Evaluation and Control, Tsinghua University, Beijing 100084, China.
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Muhammad M, Bai J, Alhassan AJ, Sule H, Ju J, Zhao B, Liu D. Significance of Glutamate Racemase for the Viability and Cell Wall Integrity of Streptococcus iniae. Biochemistry (Mosc) 2020; 85:248-256. [PMID: 32093601 DOI: 10.1134/s0006297920020121] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Streptococcus iniae is a pathogenic and zoonotic bacterium responsible for human diseases and mortality of many fish species. Recently, this bacterium has demonstrated an increasing trend for antibiotics resistance, which has warranted a search for new approaches to tackle its infection. Glutamate racemase (MurI) is a ubiquitous enzyme of the peptidoglycan synthesis pathway that plays an important role in the cell wall integrity maintenance; however, the significance of this enzyme differs in different species. In this study, we knocked out the MurI gene in S. iniae in order to elucidate the role of glutamate racemase in maintaining cell wall integrity in this bacterial species. We also cloned, expressed, and purified MurI and determined its biochemical characteristics. Biochemical analysis revealed that the MurI gene in S. iniae encodes a functional enzyme with a molecular weight of 30 kDa, temperature optimum at 35°C, and pH optimum at 8.5. Metal ions, such as Cu2+, Mn2+, Co2+ and Zn2+, inhibited the enzyme activity. MurI was found to be essential for the viability and cell wall integrity of S. iniae. The optimal growth of the MurI-deficient S. iniae mutant can be achieved only by adding a high concentration of D-glutamate to the medium. Membrane permeability assay of the mutant showed an increasing extent of the cell wall damage with time upon D-glutamate starvation. Moreover, the mutant lost its virulence when incubated in fish blood. Our results demonstrated that the MurI knockout leads to the generation of S. iniae auxotroph with damaged cell walls.
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Affiliation(s)
- M Muhammad
- College of Life Science, Hebei Normal University, Shijiazhuang, 050024, China.,Kano University of Science and Technology, Department of Biochemistry, Wudil, Nigeria
| | - J Bai
- College of Life Science, Hebei Normal University, Shijiazhuang, 050024, China
| | - A J Alhassan
- Bayero University Kano, Department of Biochemistry, Kano, Nigeria
| | - H Sule
- Bayero University Kano, Department of Medical Laboratory Science, Kano, Nigeria
| | - J Ju
- College of Life Science, Hebei Normal University, Shijiazhuang, 050024, China
| | - B Zhao
- College of Life Science, Hebei Normal University, Shijiazhuang, 050024, China.
| | - D Liu
- College of Life Science, Hebei Normal University, Shijiazhuang, 050024, China.
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Zhao B, Chahal D, Lam E, Donnellan F. A80 ADVANCED ENDOSCOPIC RESECTION OF LARGE POLYPS & EARLY NEOPLASIA: OUTCOMES OF ENDOSCOPIC MUCOSAL RESECTION IN BRITISH COLUMBIA. J Can Assoc Gastroenterol 2020. [DOI: 10.1093/jcag/gwz047.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Recent advances have resulted in a new technique termed endoscopic mucosal resection (EMR). This procedure has been successful at removing large or complex polyps and achieving remission rates comparable to surgery. EMR can also be used to remove early, non-metastatic cancer and they are less invasive than surgery. However, they have been associated with their own complications, most serious of which being perforation. This procedure has recently become available in British Columbia for resection of both complex polyps and early established cancers in the colon.
Aims
Here we present patient outcomes of EMR procedures for the resection of colorectal polyps in British Columbia.
Methods
Retrospective data were collected on all EMR procedures done in Vancouver General Hospital and St. Paul’s Hospital (Vancouver, B.C.) from October 2012 (when procedure became available) to July 2019. Inclusion criteria were all adults who had undergone EMR for resection of polyps in the colon. Exclusion criteria were patients younger than 18 or patients who had EMR that resected polyps in the upper GI tract. Patients were referred to one of two endoscopists when one or more polyps suitable for EMR were identified during colonoscopy by other gastroenterologists. Collected data included patient demographics, polyp characteristics, procedure outcome, and complications.
Results
There were 211 EMR procedures performed on 182 patients (48.9% male). Patient age ranged from 27 to 86 (mean = 67.1). A total of 244 colon polyps were removed with an average size of 2.91 cm and ranged from 0.8 cm to 15 cm. Resected polyps had the following distribution: ascending colon (63.5%), transverse colon (10.2%), descending colon (5.7%), sigmoid colon (15.2%), and rectum (5.3%). Of those that reported resection type, 84.2% were piecemeal and 15.8% were en bloc. 40.9% of polyps were tubulovillous adenoma, 33.2% were tubular, 16.2% were sessile serrated, 6.4% were villous, and 3.4% were adenocarcinoma. Patients from 11 of the 211 EMR cases (5.2%) experienced post-procedure bleed and 4 of these 11 patients (36.4%) had been on anti-platelet or anti-coagulants (discontinued before procedure). Overall, patients from 51 (24.2%) EMR cases were on anti-platelet or anti-coagulants. 33 cases (15.6%) had residual polyps at the resection site that required additional endoscopic resection during follow-up and 14 patients (6.6%) required surgery. None of the EMR procedures resulted in perforation.
Conclusions
EMR is an effective minimally-invasive procedures that can be used to remove large, complicated colonic polyps and achieve long-term remission rate. The procedure has an acceptable risk profile, with complication and re-intervention rate similar or less than other procedures used to remove large, complicated polyps.
Funding Agencies
None
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Affiliation(s)
- B Zhao
- University of British Columbia, Burnaby, BC, Canada
| | - D Chahal
- Gastroenterology, University of British Columbia, Vancouver, BC, Canada
| | - E Lam
- St. Paul’s Hospital, Vancouver, BC, Canada
| | - F Donnellan
- Vancouver General Hospital, Vancouver, BC, Canada
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Trasolini R, Zhao B, Chahal D, Lam E. A89 IMPLEMENTING ENDOSCOPIC SUBMUCOSAL DISSECTION IN A WESTERN CANADIAN SETTING: OUTCOMES, LEARNING CURVE AND LOGISTICAL CONSIDERATIONS. J Can Assoc Gastroenterol 2020. [DOI: 10.1093/jcag/gwz047.088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Endoscopic submucosal dissection (ESD) is an advanced resection technique for large gastrointestinal lesions. ESD was developed in Japan and is popular in countries with gastric cancer screening and a high incidence of gastric cancer. ESD has benefits over endoscopic mucosal resection (EMR) such as increased complete resection, en bloc resection and lower recurrence. However, ESD is a longer procedure and is difficult to master in countries with low incidence of early gastric neoplasia which is the ideal anatomic location for learning. There is increasing interest in using ESD techniques including hybrid ESD/EMR in western centers. Barriers include procedure time, perforation risk and challenges accumulating sufficient experience.
Aims
To present our experience implementing an ESD program in British Columbia including outcomes and logistical considerations of interest.
Methods
All ESD procedures since implementation of the program in May 2015 to July 2019 were included. Descriptive statistics and performance indicators over time are reported. All procedures were performed by a staff endoscopist after specialized training. Procedures were performed at two hospitals in British Columbia. Cases were referred from endoscopists and were assessed with dedicated endoscopy with or without endoscopic ultrasound prior to booking ESD.
Results
40 procedures were performed, though only one procedure was performed in the first year (Mean age 70, 67.5% male). ASA class ranged from 1–4 (mean 2.08). 22 lesions were gastric, 13 were rectal, with the remainder throughout the colon. Mean lesion size was 25mm in maximum dimension (interquartile range 15-30mm). 18 procedures were performed under general anesthesia and the remainder using procedural sedation. Total surgical time ranged from 22 to 398 minutes. Mean surgical time was 104 minutes, or 126 minutes including anesthesia. 50% of procedures were performed using hybrid ESD/EMR technique. R0 resection rate across all cases was 68% (60% for hybrid procedures, 80% for strict ESD). En bloc resection rate was 60%. Recurrence rate was 10%. Complication rate was 7.5% all were post-procedure bleeds requiring hospitalization. No perforations occurred. 3 patients required surgery for incomplete resection or invasive cancer on pathology, 3 required repeat endoscopic resection. Surgical time per cm of lesion improved significantly from the first 10 cases to the last 10 (time per cm resected 75 min to 32 min p<0.006).
Conclusions
ESD is an effective therapy for GI neoplasia. ESD is feasible in a Canadian setting. Hybrid techniques tend to be faster though at the expense of R0 resection. Patient centered outcomes in this sample are favorable and comparable to large ESD series. Monitoring of ESD quality is critical for comparison with standard of care as experience with ESD in Canada grows.
Funding Agencies
None
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Affiliation(s)
- R Trasolini
- University of British Columbia, Vancouver, BC, Canada
| | - B Zhao
- University of British Columbia, Burnaby, BC, Canada
| | - D Chahal
- Gastroenterology, University of British Columbia, Vancouver, BC, Canada
| | - E Lam
- University of British Columbia, Vancouver, BC, Canada
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Tong HY, Yu XG, Wang Q, Zhao B, Bai SC. [Efficacy tubular paraspinal approach and conventional semi-laminar approach in treating lumbar stenosis]. Zhonghua Yi Xue Za Zhi 2020; 100:261-264. [PMID: 32075352 DOI: 10.3760/cma.j.issn.0376-2491.2020.04.004] [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 analysis of the efficacy of tubular paraspinal approach and conventional semi-laminar approach in treating lumbar stenosis. Methods: Retrospective research of clinical data of 56 lumbar stenosis cases who were operated in neurosurgery department of first center of PLA general hospital from May 2015 to June 2018. Collecting the information of sex, age, operating time, intraoperative blood loss, postoperative duration in bed, as well as length of hospital stay of those patients. The 2 groups of cases, tubular paraspinal approach group (n=35)and semi-laminal approachgroup (n=21), compared by Japanese orthopedic association (JOA) score and visual analogue scale to assess the functional situation of the patients before operation, 1 week after operation, 1 month after operation, 6 months after operation, and the last follow up. Results: The operating time(83.1±7.3 vs 86.1±9.6 min), intraoperative blood loss(18.2±3.9 vs 40.5±13.3 ml), postoperative duration in bed(37.4±7.8 vs 63.7±15.8 h), as well as length of hospital stay (3.8±1.1 vs 6.5±2.0 d)were all obviously better in tubular paraspinal approach group than in traditional semi-laminar approach group(P<0.05). The postoperative 1 week, 1month, and 6 months JOA score (21.8±3.4, 23.6±2.4, 24.2±2.4 vs 19.9±3.7, 21.6±2.8, 22.4±2.1)and VAS (2.2±1.0, 2.0±1.1, 0.4±0.1 vs 3.1±1.2, 2.6±1.3, 0.5±0.1) were better in tubular paraspinal approach group than semi-laminar approach group (P<0.05). While at the last follow up, the JOA score and VAS were similar in the 2 groups (P>0.05) . Conclusions: In non-fusion techniques for treating lumbar stenosis, tubular paraspinal approach demonstrated less blood loss, shorter stay in bed as well as in hospital, and better symptom relief in early postoperative period than traditional semi-laminal approach. While at long term follow up, both approaches achieved satisfactory outcome.
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Affiliation(s)
- H Y Tong
- Department of Neurosurgery, First Center of PLA General Hospital, Beijing 100853, China
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Borschmann R, Tibble H, Spittal MJ, Preen D, Pirkis J, Larney S, Rosen DL, Young JT, Love AD, Altice FL, Binswanger IA, Bukten A, Butler T, Chang Z, Chen CY, Clausen T, Christensen PB, Culbert GJ, Degenhardt L, Dirkzwager AJE, Dolan K, Fazel S, Fischbacher C, Giles M, Graham L, Harding D, Huang YF, Huber F, Karaminia A, Keen C, Kouyoumdjian FG, Lim S, Møller L, Moniruzzaman A, Morenoff J, O’Moore E, Pizzicato LN, Pratt D, Proescholdbell SK, Ranapurwala SI, Shanahan ME, Shaw J, Slaunwhite A, Somers JM, Spaulding AC, Stern MF, Viner KM, Wang N, Willoughby M, Zhao B, Kinner SA. The Mortality After Release from Incarceration Consortium (MARIC): Protocol for a multi-national, individual participant data meta-analysis. Int J Popul Data Sci 2020; 5:1145. [PMID: 32935053 PMCID: PMC7473255 DOI: 10.23889/ijpds.v5i1.1145] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION More than 30 million adults are released from incarceration globally each year. Many experience complex physical and mental health problems, and are at markedly increased risk of preventable mortality. Despite this, evidence regarding the global epidemiology of mortality following release from incarceration is insufficient to inform the development of targeted, evidence-based responses. Many previous studies have suffered from inadequate power and poor precision, and even large studies have limited capacity to disaggregate data by specific causes of death, sub-populations or time since release to answer questions of clinical and public health relevance. OBJECTIVES To comprehensively document the incidence, timing, causes and risk factors for mortality in adults released from prison. METHODS We created the Mortality After Release from Incarceration Consortium (MARIC), a multi-disciplinary collaboration representing 29 cohorts of adults who have experienced incarceration from 11 countries. Findings across cohorts will be analysed using a two-step, individual participant data meta-analysis methodology. RESULTS The combined sample includes 1,337,993 individuals (89% male), with 75,795 deaths recorded over 9,191,393 person-years of follow-up. CONCLUSIONS The consortium represents an important advancement in the field, bringing international attention to this problem. It will provide internationally relevant evidence to guide policymakers and clinicians in reducing preventable deaths in this marginalized population. KEY WORDS Mortality; incarceration; prison; release; individual participant data meta-analysis; consortium; cohort.
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Affiliation(s)
- R Borschmann
- Justice Health Unit, Centre for Health Equity, The University of Melbourne, 207 Bouverie street, Carlton 3010, Melbourne, Victoria, AUSTRALIA
| | - H Tibble
- Usher Institute of Population Health Sciences and Informatics, Centre for Medical Informatics, University of Edinburgh, Edinburgh, UK
| | - MJ Spittal
- University of Melbourne, Melbourne School of Population and Global Health, Melbourne, AUSTRALIA
| | - D Preen
- The University of Western Australia, School of Population and Global Health, Nedlands, AUSTRALIA
| | - J Pirkis
- University of Melbourne, Melbourne School of Population and Global Health, Melbourne, AUSTRALIA
| | - S Larney
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, AUSTRALIA
| | - DL Rosen
- University of North Carolina at Chapel Hill, North Carolina, USA
| | - JT Young
- University of Melbourne, Melbourne School of Population and Global Health, Melbourne, AUSTRALIA
| | - AD Love
- University of Melbourne, Melbourne School of Population Health, Melbourne, AUSTRALIA
| | - FL Altice
- Yale University School of Medicine and Public Health, New Haven, Connecticut, USA
| | - IA Binswanger
- Kaiser Permanente Colorado, Colorado Permanente Medical Group, USA
| | - A Bukten
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Norway
| | - T Butler
- University of New South Wales, Kirby Institute, Sydney, AUSTRALIA
| | - Z Chang
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, SWEDEN
| | - C-Y Chen
- National Yang-Ming University, Institute of Public Health, TAIWAN
| | - T Clausen
- Norwegian Centre for Addiction Research, Institute of Clinical Medicine, University of Oslo, Norway
| | - PB Christensen
- Department of Infectious Diseases, Odense University Hospital and Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, DENMARK
| | - GJ Culbert
- Department of Health Systems Science, University of Illinois at Chicago, Chicago, USA
| | - L Degenhardt
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, AUSTRALIA
| | - AJE Dirkzwager
- Netherlands Institute for the Study of Crime and Law Enforcement (NSCR), Amsterdam, NETHERLANDS
| | - K Dolan
- National Drug and Alcohol Research Centre, UNSW Sydney, Sydney, AUSTRALIA
| | - S Fazel
- University of Oxford, Department of Psychiatry, Medical Sciences Division, Oxford, ENGLAND
| | - C Fischbacher
- NHS National Services, Information Services Division, Edinburgh, SCOTLAND
| | - M Giles
- Edith Cowan University, School of Arts and Humanities, Joondalup, AUSTRALIA
| | - L Graham
- NHS National Services, Information Services Division, Edinburgh, SCOTLAND
| | - D Harding
- University of California Berkeley, USA
| | - Y-F Huang
- Taiwan Centers for Disease Control, Taipei, TAIWAN
| | - F Huber
- Cayenne General Hospital, COREVIH Guyane, and Reseau Kikiwi, Cayenne, French Guiana, FRANCE
| | - A Karaminia
- University of New South Wales, Sydney, AUSTRALIA
| | - C Keen
- University of Melbourne, Melbourne School of Population and Global Health, Melbourne, AUSTRALIA
| | - FG Kouyoumdjian
- McMaster University, Department of Family Medicine, Hamilton, Ontario, CANADA
| | - S Lim
- New York City Department of Health and Mental Hygiene, Bureau of Epidemiology Services, Division of Epidemiology, New York, USA
| | - L Møller
- World Health Organization, Division of Noncommunicable Diseases and Promoting Health through the Life-course, Marmorvej, DENMARK
| | - A Moniruzzaman
- Somers Research Group, Simon Fraser University, Burnaby, British Columbia, CANADA
| | - J Morenoff
- University of Michigan, Department of Sociology, USA
| | - E O’Moore
- Public Health England, London, ENGLAND
| | - LN Pizzicato
- Philadelphia Department of Public Health, Philadelphia, PA, USA
| | - D Pratt
- University of Manchester, Division of Psychology and Mental Health, School of Health Sciences, Manchester, ENGLAND
| | - SK Proescholdbell
- North Carolina Department of Health and Human Services, North Carolina, USA
| | - SI Ranapurwala
- Department of Epidemiology, University of North Carolina at Chapel Hill, USA
| | - ME Shanahan
- Department of Maternal and Child Health, University of North Carolina at Chapel Hill, USA
| | - J Shaw
- Centre for Mental Health and Safety, Division of Psychology and Mental Health, University of Manchester, Manchester, ENGLAND
| | - A Slaunwhite
- BC Centre for Disease Control, Provincial Health Services Authority, Vancouver, British Columbia, CANADA
| | - JM Somers
- Somers Research Group, Simon Fraser University, Burnaby, British Columbia, CANADA
| | - AC Spaulding
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - MF Stern
- Department of Health Services, University of Washington, Seattle, Washington, USA
| | - KM Viner
- Philadelphia Department of Public Health, Philadelphia, PA, USA
| | - N Wang
- Institute of Public Health, National Yang-Ming University, TAIWAN
| | - M Willoughby
- University of Melbourne, Melbourne School of Population and Global Health, Melbourne, AUSTRALIA
| | - B Zhao
- BC Centre for Disease Control, Provincial Health Services Authority, Vancouver, British Columbia, CANADA
| | - SA Kinner
- Murdoch Children’s Research Institute, Centre for Adolescent Health, Melbourne, Victoria, AUSTRALIA
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Alves FO, Caselli P, Girart JM, Segura-Cox D, Franco GAP, Schmiedeke A, Zhao B. Gas flow and accretion via spiral streamers and circumstellar disks in a young binary protostar. Science 2019; 366:90-93. [PMID: 31604307 DOI: 10.1126/science.aaw3491] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 09/09/2019] [Indexed: 11/02/2022]
Abstract
The majority of stars are part of gravitationally bound stellar systems, such as binaries. Observations of protobinary systems constrain the conditions that lead to stellar multiplicity and subsequent orbital evolution. We report high-angular resolution observations of the circumbinary disk around [BHB2007] 11, a young binary protostar system. The two protostars are embedded in circumstellar disks that have radii of 2 to 3 astronomical units and probably contain a few Jupiter masses. These systems are surrounded by a complex structure of filaments connecting to the larger circumbinary disk. We also observe accretion and radio jets associated with the protobinary system. The accretion is preferentially onto the lower-mass protostar, consistent with theoretical predictions.
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Affiliation(s)
- F O Alves
- Center for Astrochemical Studies, Max Planck Institute for Extraterrestrial Physics, Garching, 85748, Germany.
| | - P Caselli
- Center for Astrochemical Studies, Max Planck Institute for Extraterrestrial Physics, Garching, 85748, Germany
| | - J M Girart
- Institut de Ciències de l'Espai, Consejo Superior de Investigaciones Científicas, Cerdanyola del Vallès, E-08193, Catalunya, Spain.,Institut d'Estudis Espacials de Catalunya, Barcelona, E-08034, Spain
| | - D Segura-Cox
- Center for Astrochemical Studies, Max Planck Institute for Extraterrestrial Physics, Garching, 85748, Germany
| | - G A P Franco
- Departamento de Física, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, Belo Horizonte, 30.123-970, Brazil
| | - A Schmiedeke
- Center for Astrochemical Studies, Max Planck Institute for Extraterrestrial Physics, Garching, 85748, Germany
| | - B Zhao
- Center for Astrochemical Studies, Max Planck Institute for Extraterrestrial Physics, Garching, 85748, Germany
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70
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Powell S, Abreu DR, Langer C, Tafreshi A, Paz-Ares L, Kopp HG, Rodríguez-Cid J, Kowalski D, Cheng Y, Kurata T, Awad M, Lin J, Zhao B, Pietanza M, Piperdi B, Garassino M. Pembrolizumab (pembro) plus platinum-based chemotherapy (chemo) in NSCLC with brain metastases: Pooled analysis of KEYNOTE-021, 189, and 407. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz260.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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71
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Dercle L, Fronheiser M, Lu L, Du S, Hayes W, Leung D, Roy A, Schwartz L, Zhao B. Radiomic signatures for identification of tumors sensitive to nivolumab or docetaxel in squamous non-small cell lung cancer (sqNSCLC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz268.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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72
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Zhao B, Johnston FH, Salimi F, Negishi K. 1271Short-term effects of exposure to ambient fine particulate matter on out-of-hospital cardiac arrest: a nationwide case-crossover study in Japan. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
The cardiovascular health consequences of ambient air pollution generally equal or exceed those due to pulmonary diseases and cancers. Particulate matter less than 2.5μm in aerodynamic diameter (PM2.5) has become a major focus of research on the short-term exposure to air pollution and cardiovascular disease. However, the evidence regarding the association between several air pollutants and out-of-hospital cardiac arrest (OHCA), has been inconsistent, which could be due to limited sample sizes (∼11,000). Thus, a larger study may assist in characterising possible associations.
Purpose
This study aimed to identify the associations between exposure to ambient air pollution and the incidence of OHCA in Japan.
Methods
A case-crossover design was used to determine the odds ratio (OR) of OHCA across Japan with daily exposure of PM2.5, carbon monoxide (CO), photochemical oxidants (Ox), and sulfur dioxide (SO2) on the day of the arrest or 1–3 days before it (lag 0–3). OHCA cases were identified through the All-Japan Utstein registry of the Fire and Disaster Management Agency from January 1, 2014 to December 31, 2015. All cause OHCAs were investigated by conditional logistic regression adjusted for daily temperature and relative humidity.
Results
A total of 249,372 OHCAs were included during study period. Each 10 μg/m3 increase in daily PM2.5 exposure over 4 days was associated with all cause OHCA risk (lag 0: OR 1.017, 95% confidence interval (CI) 1.010, 1.024; lag 1: OR 1.015, 95% CI 1.008, 1.022; lag 2: OR 1.018, 95% CI 1.011, 1.025; lag 3: OR 1.021, 95% CI 1.014, 1.028; lag 0–1: OR 1.022, 95% CI 1.014, 1.030). CO, Ox and SO2 also showed significant associations with OHCAs. In the multi-pollutant model, the effects of PM2.5 remained independent of CO, Ox and SO2 (Table).
Conclusion
Short-term exposure to PM2.5 was independently associated with an increased risk of OHCA.
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Affiliation(s)
- B Zhao
- Menzies Research Institute, Hobart, Australia
| | | | - F Salimi
- Monash University, Melbourne, Australia
| | - K Negishi
- University of Sydney, Sydney, Australia
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73
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Zhao B, Johnston FH, Salimi F, Negishi K. 2284Sex and age differences in short-term exposure to ambient fine particulate matter and out-of-hospital cardiac arrest: a nationwide case-crossover study in Japan. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Accumulating evidence has shown the elevated risk for cardiovascular diseases (CVD) with exposure to air pollution, such as fine particles <2.5μm in aerodynamic diameter (PM2.5). A bi-directional relationship exists between air pollution and traditional CV risk factors like obesity, diabetes, and hypertension. However, little is known about the effect of age and sex on association between ambient air pollution and out-of-hospital cardiac arrest (OHCA).
Purpose
This study aimed to identify sex and age differences in the associations between exposure to PM2.5 and OHCA in Japan.
Methods
A case-crossover design was used to determine the odds ratio (OR) of OHCA across Japan with daily PM2.5 exposure on the day of the arrest or 1–3 days before it (lag 0–3). OHCA cases were identified through the All-Japan Utstein registry of the Fire and Disaster Management Agency from January 1, 2014 to December 31, 2015. OHCAs were investigated by conditional logistic regression adjusted for daily temperature and relative humidity with stratification by sex and age.
Results
A total of 249,372 OHCAs were included during study period. Their mean age was 75 years and 57% were male. Each 10 μg/m3 increase in daily PM2.5 exposure over 4 days was associated with all cause OHCA risk for male (lag 0: OR 1.022, 95% confidence interval (CI) 1.013, 1.031; lag 1: OR 1.016, 95% CI 1.007, 1.025; lag 2: OR 1.016, 95% CI 1.007, 1.026; lag 3: OR 1.017, 95% CI 1.008, 1.027; lag 0–1: OR 1.025, 95% CI 1.015, 1.036). Increased risk in OHCA was also found with lag 1 to lag 3 PM2.5 exposure among women. Lag 0 to lag 3 PM2.5 exposures were significantly associated with OHCA among patients older than 65 years. Among 35 to 64 years, only lag 3 PM2.5 exposure was associated with an increased risk in OHCA. No significant association was observed between PM2.5 exposure and OHCA among patients less than 35 years.
Conclusions
Short-term exposure to PM2.5 is associated with an increased risk of OHCA in both sexes. Patients older than 65 years were more susceptible to PM2.5 exposure than younger age group.
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Affiliation(s)
- B Zhao
- Menzies Research Institute, Hobart, Australia
| | | | - F Salimi
- Monash University, Melbourne, Australia
| | - K Negishi
- University of Sydney, Sydney, Australia
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74
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Chen S, Zhao B, Liu Y, Zhang Y, Ning SS. [Dynamics and epidemiological characteristics of hand, foot and mouth disease in Shaanxi province, 2009-2018]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:1120-1124. [PMID: 31594157 DOI: 10.3760/cma.j.issn.0254-6450.2019.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Objective: To understand the dynamics and epidemiological characteristics of hand, foot and mouth disease (HFMD) in Shaanxi province during 2009-2018 and provide evidence for prevention and control of HFMD. Methods: Information on HFMD was collected from the Chinese Disease Prevention and Control Information System in Shaanxi Province during 2009-2018 and was analyzed by descriptive, dynamic geometric series averaging and circular distribution methods. Results: The annual average incidence rate of HFMD was 140.04/100 000 in Shaanxi province during 2009-2018. The highest incidence rates were seen in age groups as 1-year olds (3 494.24/100 000), 2-year olds (2 734.79/100 000) and 3-year olds (2 608.58/100 000). The highest reported mortality rates appeared in: 1-year olds as 1.42/100 000, 2-year olds as 0.77/100 000) and 0-year olds (0.53/100 000). The incidence rate increased most rapidly in the 1-year olds and the 0-year olds groups. The top three incidence rates were reported in Xi'an (251.34/100 000), Weinan (161.21/100 000) and Xianyang (123.73/100 000) cities in Guanzhong area of Shaanxi province. In the whole province, incidence rate was on the rise, and the average increases of incidence rates were all greater than zero in these cities. The proportion of severe cases in most cities somehow declined. Results from the circular distribution method estimated that the peak incidence would appear in April 10-11 each year, and the high incidence season was from April to July. In 2018, the composition of enterviruses (EV) 71 was 26.47% (1 303/4 922). In 2014 to 2018, the proportion of Coxsackie virus A16 (Cox A16) was between 20.06%(753/3 753) and 23.08% (855/3 705). The proportions of other EVs increased from 6.09% (14/230) to 51.91% (2 555/4 922) during 2009-2018. Conclusions: The overall incidence rate of HFMD was increasing, with high risk population appeared in children under 3 year olds, in Shaanxi province during 2009-2018. However, both mortality and fatality rates were declining, with severe cases also showing a downward trend in most of the areas. Composition of pathogens was changing over time.
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Affiliation(s)
- S Chen
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - B Zhao
- Shaanxi Cancer Hospital, Xi'an 710000, China
| | - Y Liu
- The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710000, China
| | - Y Zhang
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
| | - S S Ning
- Shaanxi Provincial Center for Disease Control and Prevention, Xi'an 710054, China
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Zhang F, Zhao B, Zhou B, Zhuang P, Liu J, Deng W, Liu K. Meta-analysis of associations of sleep disordered breathing with outcomes after cardiac surgery. J Cardiothorac Vasc Anesth 2019. [DOI: 10.1053/j.jvca.2019.07.012] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ma M, Wang S, Tang Y, Miao J, Zhao B, Qin S, Zhang J, Qi S, Ma Y, Liu X, LI Y. Use of Isocenter Bilateral Tangential Fields Combined with Intensity-Modulated Radiation Therapy for Synchronous Bilateral Whole-Breast Irradiation: A Dosimetric Study. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2391] [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: 11/24/2022]
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Ma M, Gao X, Xie M, Zhao B, Wang D. Nomograms to Predict the Probabilities of Adverse Features Indicated for Adjuvant Radiotherapy for Patients with Prostate Cancer That May Help to Individualize Initial Treatment Options. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1835] [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: 11/28/2022]
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78
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Li X, Gao X, Zhao B, Wang Q. One-year Follow-up of Volumetric-modulated Arc Therapy for Treating Chest Wall and Regional Nodes in Locally Advanced Breast Cancer. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.627] [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: 10/26/2022]
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79
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Huang Y, Zhao B, Dolan J, Wen N, Shah M, Siddiqui S, Levin K, Chetty I. A Daily QA Phantom for Linear Accelerator with Image-Guided Radiosurgery Capability. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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80
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Gao Y, Zhao B, Qi X, Gao X. Developing Local Pattern Discrimination Algorithm to Auto-analyze Real-time Intrafraction Motion Trajectory. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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81
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Yang SY, Liu H, Wang B, Zhang W, Zhao B. [Research progress of idiopathic tinnitus]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2019; 33:785-789. [PMID: 31446743 DOI: 10.13201/j.issn.1001-1781.2019.08.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Indexed: 11/12/2022]
Abstract
SummaryIdiopathic tinnitus is a spontancous sense of hearing under neither external acoustic or electric stimuli,and is one of the common symptoms of otorhinolaryngology. At present,the clinical stages and classification of tinnitus vary among different countries. The examination of tinnitus is also multifaceted, including audiology, imaging, psychology and other tests to find tinnitus for the purpose. There are many treatments for tinnitus, including etiological treatment, counseling, cognitive behavioral therapy, tinnitus masking therapy, tinnitus therapy, hearing aids, cochlear implants, drug therapy, repetitive transcranial magnetic stimulation, electrical stimulation and so on.The above treatment methods have not reached a consensus on the efficacy of tinnitus. In recent years, some technology innovations based on sound have produced personalized treatment schemes for different types of tinnitus,which will inevitably become a hot topic in future research.
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82
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Wang TZ, Bao SG, Zhang SQ, Teng JB, Zhao B, Li CL, Qi HT. The role of ultrasonography in the diagnosis of persistent sciatic artery. Clin Radiol 2019; 74:819.e1-819.e6. [PMID: 31420188 DOI: 10.1016/j.crad.2019.07.007] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 07/16/2019] [Indexed: 10/26/2022]
Abstract
AIM To investigate the accuracy of ultrasonography in the diagnosis of persistent sciatic artery (PSA) compared to computed tomography angiography (CTA). MATERIALS AND METHODS From May 2002 to Dec 2018, 61 consecutive patients seen at Shandong Medical Imaging Research Institute with a clinical suspicion of PSA were included. Ultrasonography was used to assess the abdominal and lower-limb arteries. The main sonographic criteria for a positive diagnosis were the visualisation of PSA, the enlarged internal iliac artery, and abnormality of common femoral artery and superficial femoral artery. These data were compared with CTA findings. Kappa statistics was applied to determine the level of agreement. The sensitivity, specificity, positive and negative predictive values, accuracy, and Youden index of ultrasonography as a diagnostic method were assessed. RESULTS Ultrasonography findings were positive in 16 of 61 patients with a clinical suspicion of PSA. The diagnosis was confirmed by CTA in 17 patients. There was one false-positive result and two false-negative results at ultrasonography. The kappa value was 0.875. The sensitivity, specificity, positive and negative predictive values, accuracy, and Youden index of ultrasonography were 88.2%, 97.7%, 93.8%, 95.6%, 95.1% and 0.859, respectively. CONCLUSIONS Ultrasonography could be a reliable, accurate, and non-invasive diagnostic imaging method in the diagnosis of patients with suspected PSA.
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Affiliation(s)
- T Z Wang
- Shandong Medical Imaging Research Institute Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, China
| | - S G Bao
- Shandong Medical Imaging Research Institute Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, China
| | - S Q Zhang
- Qilu Hospital of Shandong University, No.42-2, Wenhuaxi Road, Jinan, Shandong, 250012, China
| | - J B Teng
- Shandong Medical Imaging Research Institute Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, China
| | - B Zhao
- Shandong Medical Imaging Research Institute Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, China
| | - C L Li
- Department of Interventional MRI of Shandong Medical Imaging Research Institute Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, China
| | - H T Qi
- Shandong Medical Imaging Research Institute Affiliated to Shandong University, No.324, Jingwu Road, Jinan, Shandong, 250021, China.
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Liu C, Wang L, Zhu R, Liu H, Ma R, Chen B, Li L, Guo Y, Jia Q, Shi S, Zhao D, Mo F, Zhao B, Niu J, Fu M, Orekhov AN, Brömme D, Gao S, Zhang D. Correction to: Rehmanniae Radix Preparata suppresses bone loss and increases bone strength through interfering with canonical Wnt/β-catenin signaling pathway in OVX rats. Osteoporos Int 2019; 30:1537-1540. [PMID: 31214751 DOI: 10.1007/s00198-019-05028-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
There was a mistake in the part of OVX rats model and RRP intervention in the original publication.
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Affiliation(s)
- C Liu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - L Wang
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - R Zhu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - H Liu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - R Ma
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - B Chen
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - L Li
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Y Guo
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- The Third Affiliated Clinical Hospital, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Q Jia
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - S Shi
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - D Zhao
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - F Mo
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - B Zhao
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - J Niu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - M Fu
- The Research Institute of McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
| | - A N Orekhov
- Laboratory of Angiopathology, Russian Academy of Medical Sciences, Institute of General Pathology and Pathophysiology, Moscow, 125315, Russia
| | - D Brömme
- Department of Oral Biological & Medical Sciences, Faculty of Dentistry, The University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - S Gao
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - D Zhang
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.
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Li H, Zhao B, Liu Y, Deng W, Zhang Y. Angiogenesis in residual cancer and roles of HIF-1α, VEGF, and MMP-9 in the development of residual cancer after radiofrequency ablation and surgical resection in rabbits with liver cancer. Folia Morphol (Warsz) 2019; 79:71-78. [PMID: 31106843 DOI: 10.5603/fm.a2019.0059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 04/25/2019] [Accepted: 04/25/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND The aim of the study was to investigate the changes of blood flow signal in residual cancer after ultrasound-guided radiofrequency ablation (RFA) treatment of rabbit liver cancer over time, and to analyse the correlation between changes in blood flow signal and changes in hypoxia-inducible factor 1-alpha (HIF-1α), vascular endothelial growth factor (VEGF), and matrix metalloproteinase-9 (MMP-9) in residual cancer tissue after RFA. MATERIALS AND METHODS One hundred and ten rabbits were randomly selected, VX2 tumour cells were implanted subcutaneously, tumour cells were implanted in liver. Ninety rabbits were divided into three groups: Group 1 - untreated controls, Group 2 - RFA group, Group 3 - surgical resection group. Tumour size, blood flow signal, microvessel density (MVD) in liver cancer were assessed. RESULTS Correlation of HIF-1a, VEGF, MMP-9 mRNA and protein expressions with blood flow signal in residual cancer were observed. Liver tumour was 2.3 ± 0.32 cm, significant differences in the grade of blood flow signal were noted among different time points (days 0, 3, 7, and 14; p < 0.05). Significant differences were also observed between the surgical resection and RFA groups at the same time points (p < 0.05). The MVD in the RFA group was lower than that in the control group, but higher than that in the surgical resection group. The immunohistochemical scores for VEGF and MMP-9 in the RFA group were lower than those in the control group, but higher than those in the surgical resection group. The grade of ultrasound blood flow signal was positively correlated with the expression of two angiogenesis-related factors, VEGF and MMP-9, and the MVD in the control, RFA, and surgical resection groups. CONCLUSIONS There is a higher risk of tumour recurrence with RFA than with surgical resection.
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Affiliation(s)
- H Li
- Department of Ultrasound, The First Hospital Affiliated to Inner Mongolia Medical University, Hohhot, People's Republic of China
| | - B Zhao
- Department of Ultrasound, The First Hospital Affiliated to Inner Mongolia Medical University, Hohhot, People's Republic of China
| | - Y Liu
- Department of Ultrasound, The First Hospital Affiliated to Inner Mongolia Medical University, Hohhot, People's Republic of China
| | - W Deng
- Department of Ultrasound, The First Hospital Affiliated to Inner Mongolia Medical University, Hohhot, People's Republic of China
| | - Y Zhang
- Department of Ultrasound, The First Hospital Affiliated to Inner Mongolia Medical University, Hohhot, People's Republic of China.
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Wang WQ, Cui QQ, Wang X, Zhang YQ, Li CY, Su JH, Zhao B, Huang H, Zhu LY, Xu XB, Hao LP. [Antimicrobial resistance and molecular epidemiology of foodborne Yersinia enterocolitica in Pudong New District, Shanghai]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:354-359. [PMID: 30884618 DOI: 10.3760/cma.j.issn.0254-6450.2019.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the antimicrobial resistance and molecular epidemiology of foodborne Yersinia (Y.) enterocolitica in Pudong New District of Shanghai. Methods: Four kinds of raw food samples were collected in retail circulation sites in Pudong from 2012 to 2016. Cold enrichment method was used to isolate Y. enterocolitica and further detection of biotype, serotype, virulent genes, antimicrobial susceptibility of the isolates and pulsed field gel electrophoresis (PFGE) were conducted. Results: A total of 3 900 raw food samples were collected during this period, including poultry product (n=590), livestock product (n=1 074), aquatic product (n=1 488), vegetable (n=748), in which 111 (2.8%) were contaminated by Y. enterocolitica. The detection rates of Y. enterocolitica in poultry product samples (5.3%, 31/590) and livestock product samples (4.5%, 48/1 074) were higher than those in aquatic product samples (1.6%, 24/1 488) and vegetable samples (1.1%, 8/748). The predominant biotype was 1A (95.5%) and predominant serotype was O∶8 (42.3%). All the strains lacked ail, ystA, yadA and virF genes, which encoded pathogenic Y. enterocolitica. Seventy six (68.5%) strains harbored ystB gene, in which 35 (31.5%) belonged to 1A/O∶8/ystB pattern. Most strains were resistant to ampicillin (74.8%) and amoxicillin/clavulanic acid (70.3%), and non-sensitive rate to Cefoxitin was over 50.0%. No third generation cephalosporin or fluoroquinolone resistant strains were detected, but 38.7% (43/111) strains were multidrug resistant (MDR). Serotype O∶8 and O∶5 strains had 44 and 18 PFGE patterns, respectively. Conclusions: The main foodborne exposure sources of Y. enterocolitica in raw food were poultry and livestock products in Pudong New District. 1A/O∶8/ystB was the predominant pattern with potential pathogenicity despite lacks of typical pathogenic virulent genes. The antimicrobial resistant rates of Y. enterocolitica were at a low level, but MDR strains still existed. Molecular types of the isolates showed highly genetic diversity.
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Affiliation(s)
- W Q Wang
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - Q Q Cui
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - X Wang
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - Y Q Zhang
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - C Y Li
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - J H Su
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - B Zhao
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - H Huang
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - L Y Zhu
- Department of Microbiology of Pudong New District Center for Disease Control and Prevention, Shanghai 200136, China; Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
| | - X B Xu
- Institute for Microbiology of Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - L P Hao
- Pudong Institute of Preventive Medicine, Fudan University, Shanghai 200136, China
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Zhao B, Torun N, Elsayed M, Cheng AD, Brook A, Chang YM, Bhadelia RA. Diagnostic Utility of Optic Nerve Measurements with MRI in Patients with Optic Nerve Atrophy. AJNR Am J Neuroradiol 2019; 40:558-561. [PMID: 30765381 DOI: 10.3174/ajnr.a5975] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 01/05/2019] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE No MR imaging measurement criteria are available for the diagnosis of optic nerve atrophy. We determined a threshold optic nerve area on MR imaging that predicts a clinical diagnosis of optic nerve atrophy and assessed the relationship between optic nerve area and retinal nerve fiber layer thickness measured by optical coherence tomography, an ancillary test used to evaluate optic nerve disorders. MATERIALS AND METHODS We evaluated 26 patients with suspected optic nerve atrophy (8 with unilateral, 13 with bilateral and 5 with suspected but not demonstrable optic nerve atrophy) who had both orbital MR imaging and optical coherence tomography examinations. Forty-five patients without optic nerve atrophy served as controls. Coronal inversion recovery images were used to measure optic nerve area on MR imaging. Retinal nerve fiber layer thickness was determined by optical coherence tomography. Individual eyes were treated separately; however, bootstrapping was used to account for clustering when appropriate. Correlation coefficients were used to evaluate relationships; receiver operating characteristic curves, to investigate predictive accuracy. RESULTS There was a significant difference in optic nerve area between patients' affected eyes with optic nerve atrophy (mean, 3.09 ± 1.09 mm2), patients' unaffected eyes (mean, 5.27 ± 1.39 mm2; P = .008), and control eyes (mean, 6.27 ± 2.64 mm2; P < .001). Optic nerve area ≤ 4.0 mm2 had a sensitivity of 0.85 and a specificity of 0.83 in predicting the diagnosis of optic nerve atrophy. A significant relationship was found between optic nerve area and retinal nerve fiber layer thickness (r = 0.68, P < .001). CONCLUSIONS MR imaging-measured optic nerve area ≤ 4.0 mm2 has moderately high sensitivity and specificity for predicting optic nerve atrophy, making it a potential diagnostic tool for radiologists.
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Affiliation(s)
- B Zhao
- From the Departments of Radiology (B.Z., M.E., A.B., Y.-M.C, R.A.B.)
| | - N Torun
- Ophthalmology (N.T., A.-D.C.), Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - M Elsayed
- From the Departments of Radiology (B.Z., M.E., A.B., Y.-M.C, R.A.B.)
| | - A-D Cheng
- Ophthalmology (N.T., A.-D.C.), Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - A Brook
- From the Departments of Radiology (B.Z., M.E., A.B., Y.-M.C, R.A.B.)
| | - Y-M Chang
- From the Departments of Radiology (B.Z., M.E., A.B., Y.-M.C, R.A.B.)
| | - R A Bhadelia
- From the Departments of Radiology (B.Z., M.E., A.B., Y.-M.C, R.A.B.)
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Liu C, Wang L, Zhu R, Liu H, Ma R, Chen B, Li L, Guo Y, Jia Q, Shi S, Zhao D, Mo F, Zhao B, Niu J, Fu M, Orekhov AN, Brömme D, Gao S, Zhang D. Rehmanniae Radix Preparata suppresses bone loss and increases bone strength through interfering with canonical Wnt/β-catenin signaling pathway in OVX rats. Osteoporos Int 2019; 30:491-505. [PMID: 30151623 DOI: 10.1007/s00198-018-4670-y] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 08/13/2018] [Indexed: 12/17/2022]
Abstract
UNLABELLED Rehmanniae Radix Preparata (RRP) improves bone quality in OVX rats through the regulation of bone homeostasis via increasing osteoblastogenesis and decreasing osteoclastogenesis, suggesting it has a potential for the development of new anti-osteoporotic drugs. INTRODUCTION Determine the anti-osteoporotic effect of RRP in ovariectomized (OVX) rats and identify the signaling pathway involved in this process. METHODS OVX rats were treated with RRP aqueous extract for 14 weeks. The serum levels of tartrate-resistant acid phosphatase (TRAP), receptor activator of nuclear factor kappa-Β ligand (RANKL), alkaline phosphatase (ALP), and osteoprotegerin (OPG) were determined by ELISA. Bone histopathological alterations were evaluated by H&E, Alizarin red S, and Safranin O staining. Bone mineral density (BMD) and bone microstructure in rat femurs and lumbar bones were determined by dual-energy X-ray absorptiometry and micro-computed tomography. Femoral bone strength was detected by a three-point bending assay. The expression of Phospho-glycogen synthase kinase 3 beta (p-GSK-3β), GSK-3β, Dickkopf-related protein 1 (DKK1), cathepsin K, OPG, RANKL, IGF-1, Runx2, β-catenin, and p-β-catenin was determined by western blot and/or immunohistochemical staining. RESULTS Treatment of OVX rats with RRP aqueous extract rebuilt bone homeostasis demonstrated by increasing the levels of OPG as well as decreasing the levels of TRAP, RANKL, and ALP in serum. Furthermore, RRP treatment preserved BMD and mechanical strength by increasing cortical bone thickness and epiphyseal thickness as well as improving trabecular distribution in the femurs of OVX rats. In addition, RRP downregulated the expression of DKK1, sclerostin, RANKL, cathepsin K, and the ratio of p-β-catenin to β-catenin, along with upregulating the expression of IGF-1, β-catenin, and Runx2 and the ratio of p-GSK-3β to GSK-3β in the tibias and femurs of OVX rats. Echinacoside, jionoside A1/A2, acetoside, isoacetoside, jionoside B1, and jionoside B2 were identified in the RRP aqueous extract. CONCLUSION RRP attenuates bone loss and improves bone quality in OVX rats partly through its regulation of the canonical Wnt/β-catenin signaling pathway, suggesting that RRP has the potential to provide a new source of anti-osteoporotic drugs.
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Affiliation(s)
- C Liu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - L Wang
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - R Zhu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - H Liu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - R Ma
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - B Chen
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - L Li
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - Y Guo
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
- The Third Affiliated Clinical Hospital, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Q Jia
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - S Shi
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - D Zhao
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - F Mo
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - B Zhao
- Chinese Materia Medica School, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - J Niu
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - M Fu
- The Research Institute of McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
| | - A N Orekhov
- Laboratory of Angiopathology, Russian Academy of Medical Sciences, Institute of General Pathology and Pathophysiology, Moscow, 125315, Russia
| | - D Brömme
- Department of Oral Biological & Medical Sciences, Faculty of Dentistry, The University of British Columbia, Vancouver, BC, V6T 1Z3, Canada
| | - S Gao
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China
| | - D Zhang
- Diabetes Research Center, Traditional Chinese Medicine School, Beijing University of Chinese Medicine, Beijing, 100029, People's Republic of China.
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Zhao B, Huang X, Lu H, Zhang J, Luo R, Xu H, Huang B. Intraoperative blood loss does not independently affect the survival outcome of gastric cancer patients who underwent curative resection. Clin Transl Oncol 2019; 21:1197-1206. [DOI: 10.1007/s12094-019-02046-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/14/2019] [Indexed: 12/26/2022]
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Zhao B, Mei D, Zhang J, Zou S, Lu H, Xu H, Huang B. The prognostic significance of macroscopic serosal change in subserosal invasion (stage T3) gastric cancer. Ann R Coll Surg Engl 2019; 101:249-255. [PMID: 30602290 DOI: 10.1308/rcsann.2018.0217] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND For patients with gastric cancer intraoperative macroscopic serosal change is not always consistent with pathological T stage. We investigated whether macroscopic serosal change is associated with unfavourable prognosis of patients with gastric cancer. METHODS We reviewed 856 patients with stage T3 gastric cancer who underwent curative gastrectomy in our institution. All patients were classified as serosa negative and serosa positive according to the macroscopic serosal change during the operation. The prognostic difference between two groups was compared and clinicopathologic features were analysed. RESULTS The percentage of macroscopic serosal change accounted for 55.7% of all patients. Compared with normal serosal surface, the patients with macroscopic serosal change had larger tumour size, more extensive stomach involvement and more advanced stage N. The prognosis of stage T3 with macroscopic serosal change was significantly poorer than that of those with normal serosal surface, especially for those with stages T3N0 and T3N1. Multivariate analysis identified macroscopic serosal change as an independent factor associated with unfavourable prognosis of stage T3 cancer. CONCLUSION Although the depth of tumour invasion mainly depends on pathological evaluation after surgery, the prognostic significance of intraoperative macroscopic serosal change should not be ignored for those patients with subserosal invasion.
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Affiliation(s)
- B Zhao
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
| | - D Mei
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
| | - J Zhang
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
| | - S Zou
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
| | - Hn Lu
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
| | - H Xu
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
| | - B Huang
- Department of Surgical Oncology, First Affiliated Hospital of China Medical University , Shenyang , China
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Qiu GQ, Xie X, Zhao B, Xu LZ, Chen YQ. Fusion protein tTF-EG3287 induces occlusion of tumor vessels and impairs tumor growth in human colon caner. Neoplasma 2018; 66:252-260. [PMID: 30569722 DOI: 10.4149/neo_2018_180722n513] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 10/22/2018] [Indexed: 11/08/2022]
Abstract
The problems including narrow indications, low drug loading, and difficulty in intervention severely affect the clinical efficacy of anti-tumor embolization. Here, we designed a novel tTF-EG3287 protein consisting of the truncated tissue factor (tTF) fused with the bicyclic polypeptide which was encoded by exons 7 and 8 for accurate localization in the tumor vascular endothelial cells (EG3287). This study aims to explore its anti-cancer effect. Gene sequencing was used to verify the fusion gene and SDS-PAGE gel to confirm the optimal induction time and concentration of tTF-EG3287. Nickel affinity chromatography column was used to purify the fusion protein. Confocal microscopy was used to assess the target activity of tTF-EG3287 on colon cancer cells in vitro. Thrombelastography assay was used to identify the pro-coagulant activity of tTF-EG3287. In in vivo experiments, the specific localization of tTF-EG3287 in tumor tissues and the effect of tTF-EG3287 on tumor thrombosis were further detected by in vivo imaging and HE staining, respectively. The tTF-EG3287 fusion protein was efficiently purified by nickel-affinity chromatography column. Moreover, tTF-EG3287 fusion protein showed strong coagulation a ctivity and specific binding ability to the cell surface of colon cancer. In vivo, tTF-EG3287 stably and persistently accumulated in tumor tissues, and specifically induced mixed thrombus formation in tumor vessels, and then impaired tumor growth (tumor inhibition rate=79.2%, p<0.01). Our data prove that the fusion protein tTF-EG3287 could be used as a novel and promising anti-cancer strategy and has great potential value for clinical applications.
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Affiliation(s)
- G Q Qiu
- Department of Oncology, Chenggong Hospital Affiliated to Xiamen University, Xiamen University, Xiamen, China
| | - X Xie
- Department of Oncology, Chenggong Hospital Affiliated to Xiamen University, Xiamen University, Xiamen, China
| | - B Zhao
- Medical College, Xiamen University, Xiamen, China
| | - L Z Xu
- Department of Oncology, Chenggong Hospital Affiliated to Xiamen University, Xiamen University, Xiamen, China
| | - Y Q Chen
- Department of Oncology, Chenggong Hospital Affiliated to Xiamen University, Xiamen University, Xiamen, China
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Xu LN, Zhao B, Wang HT, Cai JP, Mao YH. [Value of RNA oxidation product 8-oxo-Gsn in evaluating renal function in patients with chronic kidney disease]. Zhonghua Yi Xue Za Zhi 2018; 98:3415-3419. [PMID: 30440136 DOI: 10.3760/cma.j.issn.0376-2491.2018.42.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the relationship of DNA oxidative product 8-oxo-dGsn and RNA oxidative product 8-oxo-Gsn with chronic kidney disease (CKD). Methods: Between January 2015 and December 2016, 146 cases of CKD (30, 30, 31, 30 and 25 cases of CKD stage 1-5, respectively) were collected in the Department of Nephrology in Beijing Hospital. Among them, 70 cases were male, accounting for 47.95%. The age distribution ranged from 21 to 88 years, with an average age of (56.43±16.79) years. Their fasting blood and morning urine were collected. The levels of 8-oxo-dGsn and 8-oxo-Gsn in plasma and urine were quantified by isotope-diluted liquid chromatography mass spectrometry (MS)/MS (ID-LC-MS/MS). Results: The urine 8-oxo-Gsn/Cr in patients with CKD stage 1-5 was (3.07±1.07) μmol/mol, (3.42±1.34) μmol/mol, (3.72±1.47) μmol/mol, (3.90±1.93) μmol/mol and (3.75±2.26) μmol/mol, respectively. The urinary 8-oxo-Gsn content in CKD stage 4 patients was significantly higher than those of other 4 stages (P<0.05). The serum/urine ratio of 8-oxo-Gsn was 0.02±0.02, 0.03±0.02, 0.06±0.04, 0.10±0.05 and 0.34±0.03, respectively, and in CKD stage 4 and 5 patients, it increased significantly, especially in CKD stage 5 cases (P<0.05). Expression of 8-oxo-Gsn had a good correlation with renal function[the Spearman 's correlation coefficient: serum 8-oxo-Gsn and serum creatinine was 0.629 (P<0.001); urine/serum 8-oxo-Gsn and eGFR was 0.799 (P<0.001); serum/urine 8-oxo-Gsn and serum/urine creatinine was 0.888 (P<0.001)]. With age increasing, CKD patients showed increased RNA oxidation, and 8-oxo-Gsn increased significantly in patients over 60 years (P<0.05). After multiple linear regression analysis, 8-oxo-Gsn was only associated with serum creatinine (β=0.656, t=8.275, P<0.001). Conclusions: Our finding indicates that the RNA oxidation occurs in patients with renal disease, and its oxidation increased as the disease progressing. The significant increase in the ratio of plasma and urinary 8-oxo-Gsn is of great importance on evaluating renal function.
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Affiliation(s)
- L N Xu
- Department of Nephrology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
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Ma D, Qing D, Zhao B, Zhou Y, Zhu H. Whole-Brain Radiation Therapy Plus Sequential or Simultaneous Integrated Boost for the Treatment of Finite Number of Brain Metastases in Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1058] [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: 10/28/2022]
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Zhao B, Snyder K, Chetty I, Sun Z, Wen N, Siddiqui S, Huang Y. Dosimetric Impact of Diaphragm Motion and Dynamic MLC Interplay in Lower Thoracic Spine Radiosurgery. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1476] [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: 10/28/2022]
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94
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Zhang M, GAO X, Zhao B, Yin J, Liu S, Liu L, Li H. The Application of a New 3D Printed Individualized Bolus System for Superficial Lesions with Irregular Surface. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1373] [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: 10/28/2022]
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95
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Qi X, Gao X, Zhang S, Zhao B, Liu C, Zhu H, Li N, Yang Z. 68Ga-PSMA PET/CT-Guided Hypofractionated Salvage Radiation Therapy and Simultaneous Integrated Boost for PSMA-Avid Sites after Radical Prostatectomy: Safety and High PSA Response. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.260] [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: 11/28/2022]
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96
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Wu XW, Chen T, Yin S, Deng Y, Zhao B. [Postoperative survival analysis of patients with stage Ⅲ-pN2 non-small cell lung cancer]. Zhonghua Zhong Liu Za Zhi 2018; 40:782-786. [PMID: 30392344 DOI: 10.3760/cma.j.issn.0253-3766.2018.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the effect of mediastinal lymph node resection, metastasis status and treatment on the prognosis of patients with stage Ⅲ-pN2 non-small cell lung cancer (NSCLC). Methods: Clinical data of 206 patients who were pathologically diagnosed as stage Ⅲ-pN2 NSCLC in Tongji Hospital from July 2006 to Dec 2009 were retrospectively analyzed and followed up. Log rank test and Cox proportional hazards regression model were used to analyze the prognostic significance of mediastinal lymph node excision, metastasis state and treatment. Results: The median overall survival (OS) time of the whole group was 29.6 months, and the median disease-free survival (DFS) time was 27.2 months. Univariate analysis showed that the less number of mediastinal lymph node stations with metastasis (single station), the less number of mediastinal lymph nodes involved (less than 2), and postoperative chemotherapy were associated with longer postoperative OS and DFS time (P<0.05 for all). The patients with skip metastasis, negative metastasis of subcarinal lymph node, the lower mediastinal lymph node metastasis rate (MLNR<33%) and postoperative radiotherapy had longer OS and DFS time than those without these factors (P<0.05 for all). Multivariate analysis showed that metastasis of subcarinal lymph node, MLNR and postoperative chemotherapy were the independent prognostic factors for patients with stage Ⅲ-pN2 NSCLC (P<0.05 for all). Conclusion: Metastasis of subcarinal lymph nodes and the higher MLNR might shorten the postoperative survival time of NSCLC patients with stage Ⅲ-pN2, whereas postoperative chemotherapy prolongs the survival time.
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Affiliation(s)
- X W Wu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - T Chen
- Department of Thoracic Surgery, The First People's Hospital of Yueyang, Yueyang 414000, China
| | - S Yin
- Department of Thoracic Surgery, Jiangxi Provincial People's Hospital, Nanchang 330006, China
| | - Y Deng
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - B Zhao
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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97
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Affiliation(s)
- B. Zhao
- School of Materials Science and Engineering; Shanghai Institute of Technology; Shanghai 201418 People's Republic of China
| | - R. Jia
- School of Materials Science and Engineering; Shanghai Institute of Technology; Shanghai 201418 People's Republic of China
| | - Y. Zhang
- Shanghai Xianke Chemical Co., Ltd., Building 9, 1288 Canggong Road, Fengxian District; Shanghai 201417 People's Republic of China
| | - D. Liu
- School of Materials Science and Engineering; Shanghai Institute of Technology; Shanghai 201418 People's Republic of China
| | - X. Zheng
- School of Materials Science and Engineering; Shanghai Institute of Technology; Shanghai 201418 People's Republic of China
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98
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Wang N, Fang L, Wang J, Zhang P, Wang W, Lin C, Xiao L, Chen C, Zhao B, Abdallah H, Matsuyama H, Zhu B. pH‐dependent property of carboxyl‐based ultrafiltration membranes fabricated from poly(vinyl chloride‐
r
‐acrylic acid). J Appl Polym Sci 2018. [DOI: 10.1002/app.47068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- N.‐C. Wang
- Department of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - L.‐F. Fang
- Department of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - J. Wang
- Department of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - P. Zhang
- Hainan Litree Purifying Technology Co., Ltd. Haikou 571126 China
| | - W.‐B. Wang
- Department of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - C.‐E. Lin
- Department of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
| | - L. Xiao
- Hainan Litree Purifying Technology Co., Ltd. Haikou 571126 China
| | - C. Chen
- Hainan Litree Purifying Technology Co., Ltd. Haikou 571126 China
| | - B. Zhao
- Hainan Litree Purifying Technology Co., Ltd. Haikou 571126 China
| | - H. Abdallah
- Chemical Engineering and Pilot Plant Department, Engineering Research DivisionNational Research Centre 33 El Bohouth Street (Former El Tahrir Street), Dokki, Giza 12622 Egypt
| | - H. Matsuyama
- Center for Membrane and Film Technology, Department of Chemical Science and EngineeringKobe University Rokkodaicho 1‐1, Nada, Kobe 657‐8501 Japan
| | - B.‐K. Zhu
- Department of Polymer Science and EngineeringZhejiang University Hangzhou 310027 China
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99
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Zhao B, Chen Y, Hao Y, Yang N, Wang M, Mei M, Wang J, Qiu X, Wu X. Transcriptomic analysis reveals differentially expressed genes associated with wool length in rabbit. Anim Genet 2018; 49:428-437. [DOI: 10.1111/age.12701] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/28/2018] [Indexed: 12/24/2022]
Affiliation(s)
- B. Zhao
- College of Animal Science and Technology; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - Y. Chen
- College of Animal Science and Technology; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - Y. Hao
- Joint International Research Laboratory of Agriculture & Agri-Product Safety; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - N. Yang
- Joint International Research Laboratory of Agriculture & Agri-Product Safety; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - M. Wang
- Joint International Research Laboratory of Agriculture & Agri-Product Safety; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - M. Mei
- College of Animal Science and Technology; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - J. Wang
- College of Animal Science and Technology; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - X. Qiu
- College of Animal Science and Technology; Yangzhou University; 225009 Yangzhou Jiangsu China
| | - X. Wu
- College of Animal Science and Technology; Yangzhou University; 225009 Yangzhou Jiangsu China
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100
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Zhao B, Johnston FH, Dalton M, Williamson G, Osullivan T, Negishi K. P5335Smoking during pregnancy significantly increases the risk of early atherosclerosis: a study from coalmine smoke exposure. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- B Zhao
- Menzies Research Institute, Hobart, Australia
| | | | - M Dalton
- Menzies Research Institute, Hobart, Australia
| | - G Williamson
- University of Tasmania, School of Biological Sciences, Hobart, Australia
| | - T Osullivan
- Menzies Research Institute, Hobart, Australia
| | - K Negishi
- Menzies Research Institute, Hobart, Australia
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