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Xiao F, Yan HZ, Zou J, Yi LN, Zhang JY, Xue YM, Xie FS. [Sclerosing angiomatoid nodular transformation of the spleen with serous microcystic adenoma of pancreas: report of a case]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2018; 47:553-555. [PMID: 29996326 DOI: 10.3760/cma.j.issn.0529-5807.2018.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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Milne DJ, Campoverde C, Andree KB, Chen X, Zou J, Secombes CJ. The discovery and comparative expression analysis of three distinct type I interferons in the perciform fish, meagre (Argyrosomus regius). DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2018; 84:123-132. [PMID: 29425805 DOI: 10.1016/j.dci.2018.02.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 02/01/2018] [Accepted: 02/01/2018] [Indexed: 06/08/2023]
Abstract
Type I interferons (IFN) play an important role in anti-viral responses. In teleost fish multiple genes exist, that are classified by group/subgroup. That multiple subgroups are present in Acanthopterygian fish has only become apparent recently, and 3 subgroups are now known to be expressed, including a new subgroup termed IFNh. However, the potential to express multiple IFN subgroups and their interplay is not well defined. Hence this study aims to clarify the situation and undertook the first in-depth analysis into the nature and expression of IFNc, IFNd and IFNh in the perciform fish, meagre. Constitutive expression was analysed initially during larval development and in adult tissues (gills, mid-gut, head kidney, spleen). During early ontogeny IFNc was the highest expressed IFN, and this was also the case in adult tissues with the exception of gills where IFNd was highest. However, comparison between tissues for individual isoforms showed that spleen had high transcript levels of all three IFNs, IFNd/IFNh were also highly expressed in gills. The expression of each sub-group was increased significantly in the four tissues following injection of poly I:C, however, this increase was only seen in the mid-gut for IFNh. Following in vitro stimulation with poly I:C again all three isoforms were upregulated, although with differences in kinetics and the cell source used. For example, early induction was seen for IFNc/IFNh in gill cells, IFNd/IFNh in splenocytes and all three isoforms in head kidney cells. Induction was sustained in splenocytes and head kidney cells, but in gut cells only a late induction was seen. These results demonstrate a complex pattern of regulation between the different IFN isoforms present in meagre and highlights potential sub-functionalisation of these IFN subgroups during perciform anti-viral responses.
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Chen QR, Dai QQ, Zou J, Zheng H. [Crouzon syndrome coupled with OSAHS and congenital heart disease: a case report]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:787-788. [PMID: 29873220 DOI: 10.13201/j.issn.1001-1781.2018.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Indexed: 11/12/2022]
Abstract
A case of Crouzon syndrome coupled with OSAHS and congenital heart disease in our hospital was reported. The patient who was a 2 years and 7 months old boy, was admitted in our hospital for repetitive sore throat, snoring with mouth breathing during sleep for more than 2 years and been found with some typical defect of Crouzon syndrome during physical examination. Half a year ago the boy underwent ventricular septal defect closure surgery. PSG shows severe apnea hypopnea and low ventilation existed. Under general anesthesia, the patient accepted bilateral tonsillectomy and adenoidectomy but dyspnea occurred after post-operative extubation till 2 days later the boy can breathe by himself. The follow-up at 6 months and 1 year revealed that the patient did not have snoring or mouth breathing during sleep. For this kind of case, we should assess detailed pre-operation and observe carefully post-operation so as to reduce the perioperative period risks.
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Feng M, Zou J, Zhang Y, Sun L. [Neuroendocrine carcinoma of cervix: a clinicopathologic study of 82 cases]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2018; 47:328-333. [PMID: 29783797 DOI: 10.3760/cma.j.issn.0529-5807.2018.05.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the clinicopathological characteristics and prognostic factors of neuroendocrine carcinoma (NEC) of the cervix. Methods: Eight-two patients diagnosed as NEC of cervix from 2008 to 2016 at West China Second University Hospital were analyzed retrospectively including HE slide review, immunohistochemistry and HPV genotyping. Survival analysis was performed using Kaplan-Meier and Cox regression model. Results: The age of the patients ranged from 16 to 75 years with mean age of 43 years. According to International Federation of Gynecology and Obstetrics (FIGO) clinical stage, 52 cases were in stageⅠ, 10 cases in stageⅡ, 14 cases in stage Ⅲ and 6 cases in stage Ⅳ. The tumor size ranged from 0.5 to 6.5 cm, with an average of 3.6 cm. Upon histopathologic review, 74 tumors were classified as small cell carcinoma; 7 tumors as large cell NEC, and 1 as atypical carcinoid. Further evaluation showed 52 cases (63.4%) with deep stromal invasion, 73 cases (89.0%) with lymph-vascular invasion, and 28 cases (34.2%) with pelvic and (or) para-aortic lymph nodes involvement. Immunohistochemical staining showed neuroendocrine markers Syn, CD56, NSE, S-100 protein and CgA were positive in 93.9%, 84.2%, 74.4%, 64.6% and 51.2% of cases, respectively. The results of HPV-DNA detection were positive in 72 cases, high-risk HPV types were 70 cases and 49 cases were HPV18 positive. The median follow-up time was 37 months (range, 6-101 months). Twenty-nine cases were found recurrence or metastasis, including 23 cases of death. The univariate analysis demonstrated that the tumor size, lymph node metastasis, infiltration depth, FIGO stage and whether the lesion confined to the uterus were significant prognostic factors(P<0.05). Cox multivariate analysis showed that lymph node metastasis and FIGO stage were independent prognostic factors of NEC(P<0.05). Conclusions: NEC of the cervix is a highly aggressive malignancy with poor prognosis. The tumor is associated with HPV infection, especially type 18. Small cell NEC is the most common type of cervical NEC. Diagnosis is based on histological and immunohistochemical examination. Lymph node metastasis and FIGO stage are the independent factors affecting prognosis.
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Yang C, Scoffield J, Wu R, Deivanayagam C, Zou J, Wu H. Antigen I/II mediates interactions between Streptococcus mutans and Candida albicans. Mol Oral Microbiol 2018; 33:283-291. [PMID: 29570954 DOI: 10.1111/omi.12223] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2018] [Indexed: 02/05/2023]
Abstract
Streptococcus mutans and Candida albicans are frequently co-isolated from dental plaque of children with early childhood caries (ECC) and are only rarely found in children without ECC, suggesting that these species interact in a manner that contributes to the pathogenesis of ECC. Previous studies have demonstrated that glucans produced by S. mutans are crucial for promoting the formation of biofilm and cariogenicity with C. albicans; however, it is unclear how non-glucan S. mutans biofilm factors contribute to increased biofilm formation in the presence of C. albicans. In this study we examined the role of S. mutans antigen I/II in two-species biofilms with C. albicans, and determined that antigen I/II is important for the incorporation of C. albicans into the two-species biofilm and is also required for increased acid production. The interaction is independent of the proteins Als1 and Als3, which are known streptococcal receptors of C. albicans. Moreover, antigen I/II is required for the colonization of both S. mutans and C. albicans during co-infection of Drosophila melanogaster in vivo. Taken together, these results demonstrate that antigen I/II mediates the increase of C. albicans numbers and acid production in the two-species biofilm, representing new activities associated with this known S. mutans adhesin.
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Xu B, Ma F, Ouyang Q, Li W, Jiang Z, Tong Z, Liu Y, Li H, Yu S, Feng J, Wang S, Hu X, Zhu X, Zou J. Abstract PD3-08: A randomized phase II trial of pyrotinib plus capecitabine versus lapatinib plus capecitabine in patients with HER2-positive metastatic breast cancer previously treated with taxanes, anthracyclines and/or trastuzumab. Cancer Res 2018. [DOI: 10.1158/1538-7445.sabcs17-pd3-08] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background:Pyrotinib is an oral, irreversible pan-ErbB receptor tyrosine kinase inhibitor (TKI) with activity against epidermal growth factor receptor (EGFR) / HER1, HER2, and HER4. Lapatinib in combination with capecitabine is one of the standards of care for patients with HER2-positive metastatic breast cancer (MBC) who have received prior taxanes, anthracyclines and/or trastuzumab.
Methods: We conducted an open label, multicenter, randomized phase II trial to comparatively evaluate efficacy and safety of pyrotinib + capecitabine (PC) or lapatinib + capecitabine (LC) in women with HER2-positive MBC. Key eligibility criteria included prior treatment with taxanes, anthracyclines and/or trastuzumab, ≤2 prior chemotherapies for metastatic disease, no CNS metastases, and no prior treatment with HER2 targeted TKI. Eligible patients were randomized 1:1 to PC Arm (P 400 mg QD D1–21 + C 1000 mg/m2BID D1–14, 21-D cycle) or LC Arm (L 1250 mg QD D1–21 + C 1000 mg/m2BID D1–14, 21-D cycle). The primary endpoint was objective response rate (ORR) as assessed by investigator, and secondary endpoints included progression-free survival (PFS), time to progression (TTP), duration of response (DoR), overall survival (OS), and safety.
Results: Between May 2015 and Mar 2016, 128 patients (65 in PC arm and 63 in LC arm) were enrolled in this study. Median age was 48 years (range 25-70), ECOG performance status was 0 (53.9%) or 1 (46.1%), 62.5% had hormone receptor-positive disease, 76.6% had visceral disease and 53.9% had received prior trastuzumab in (neo)adjuvant and/or mestastatic setting. Baseline characteristics were well balanced in two arms. Median follow-up time was 15.0 months. ORR was 78.5% in PC arm and 57.1% in LC arm (p=0.01), Median PFS was 18.1 months in PC arm and 7.0 months in LC arm (hazard ratio 0.363; 95% CI 0.228, 0.579; p<0.0001), PFS benefit in PC arm compared to LC arm was observed irrespective of prior trastuzumab or not. Treatment related Grade 3-4 toxicities occurred in >2% patients in PC arm vs LC arm included hand-foot syndrome (21.5% vs 19.0%), diarrhea (13.8% vs 4.8%), decreased neutrophil (7.7% vs 1.6%), decreased WBC (6.2% vs 1.6%), vomiting (4.6% vs 0%), increased AST (3.1% vs 1.6%), decreased hemoglobin (3.1% vs 1.6%), increased total bilirubin (0% vs 4.8%) and increased conjugated bilirubin (0% vs 3.2%).
Conclusions: In women with HER2-positive MBC previously treated with taxanes, anthracyclines and/or trastuzumab, pyrotinib + capecitabine yield statistically significant better PFS and ORR than lapatinib + capecitabine in this randomized phase II trial. Phase III study is ongoing to validate this finding.
Citation Format: Xu B, Ma F, Ouyang Q, Li W, Jiang Z, Tong Z, Liu Y, Li H, Yu S, Feng J, Wang S, Hu X, Zhu X, Zou J. A randomized phase II trial of pyrotinib plus capecitabine versus lapatinib plus capecitabine in patients with HER2-positive metastatic breast cancer previously treated with taxanes, anthracyclines and/or trastuzumab [abstract]. In: Proceedings of the 2017 San Antonio Breast Cancer Symposium; 2017 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2018;78(4 Suppl):Abstract nr PD3-08.
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D’Angio’ A, Zou J, Binner J, Ma HB, Hilmas G, Fahrenholtz W. Mechanical properties and grain orientation evolution of zirconium diboride-zirconium carbide ceramics. Ann Ital Chir 2018. [DOI: 10.1016/j.jeurceramsoc.2017.09.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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83
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Zou J, Li XF. Effects of the Casimir Force and Surface Elasticity on the Natural Frequencies of Cantilever AFM Probes. ACTA ACUST UNITED AC 2018. [DOI: 10.3813/aaa.919148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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84
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Milne D, Campoverde C, Andree K, Zou J, Secombes C. Two types of TNFα in meagre ( Argyrosomus regius ): Discovery, distribution and expression modulation. Mol Immunol 2017; 92:136-145. [DOI: 10.1016/j.molimm.2017.10.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2017] [Revised: 10/04/2017] [Accepted: 10/09/2017] [Indexed: 01/03/2023]
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85
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Lickliter J, Gan H, Gao B, Grimison P, Zou J, Kallender H, Sun K, Chen X, Behren A, Fernandez-Penas P, Nagrial A, Voskoboynik M, Woods K, Millward M, Meniawy T. A first-in-human study of a novel monoclonal antibody INCSHR01210 directed against programmed cell death protein 1 (PD-1) in patients with advanced or metastatic cancer. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx376.047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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86
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Hilgendorf I, Haerdtner C, Jander A, Zou J, Bode C, Zirlik A. P6285Lipid im- and exporters differentially determine macrophage turnover in the plaque. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Haerdtner C, Kornemann J, Jander A, Zou J, Schmidt BL, Lubojansky S, Starz C, Dufner B, Hoppe N, Rotta Detto Loria J, Bode C, Zirlik A, Hilgendorf I. P5584Oral atorvastatin treatment inhibits macrophage proliferation in atherosclerotic lesions. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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88
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Wang M, Wang B, Liu L, Zhu J, Zou J, Leng D. 378 Effects of replacing pharmacological levels of dietary zinc oxide with lower dietary levels of zinc oxide nanoparticles for weaned piglets. J Anim Sci 2017. [DOI: 10.2527/asasann.2017.378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Schmidt J, Guggenmos A, Chew SH, Gliserin A, Högner M, Kling MF, Zou J, Späth C, Kleineberg U. Development of a 10 kHz high harmonic source up to 140 eV photon energy for ultrafast time-, angle-, and phase-resolved photoelectron emission spectroscopy on solid targets. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2017; 88:083105. [PMID: 28863646 DOI: 10.1063/1.4989399] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We present a newly developed high harmonic beamline for time-, angle-, and carrier-envelope phase-resolved extreme ultraviolet photoemission spectroscopy on solid targets for the investigation of ultrafast band structure dynamics in the low-fs to sub-fs time regime. The source operates at a repetition rate of 10 kHz and is driven by 5 fs few-cycle near-infrared laser pulses generating high harmonic radiation with photon energies up to 120 eV at a feasible flux. The experimental end station consists of a complementary combination of photoelectron detectors which are able to spectroscopically address electron dynamics both in real and in k-space. The versatility of the source is completed by a phase-meter which allows for tracking the carrier-envelope phase for each pulse and which is synchronized to the photoelectron detectors, thus enabling phase sensitive measurements on the one hand and the selection of single attosecond pulses for ultimate time resolution in pump-probe experiments on the other hand. We demonstrate the applicability of the source by an angle- and carrier-envelope phase-resolved photoemission measurement on a tungsten (110) surface with 95 eV extreme ultraviolet radiation.
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Zhang XY, Lv D, Yu R, Zhou Q, Zhang XY, Yang H, Zou J, Wang HY, Ren J, Zheng YT. [Effects of voice therapy and psychological intervention on anxious and depressive in patients with voice disorders]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2017; 31:1062-1064. [PMID: 29798240 DOI: 10.13201/j.issn.1001-1781.2017.14.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Indexed: 02/05/2023]
Abstract
Objective:To investigatethe effect of voice therapy on anxious and depressive in patients with voice disorders.Method:The patients who received voicee therapy in our department from May 2014 to July 2016 were enrolled in our study and evaluated by self-rating anxiety scale (SAS) and self rating depression scale (SDS), before and after voice therapy.result:Before voicee therapy, the score of SAS and SDS were 47.52±11.15 and 48.63±8.70 respectively, which were higher than domestic norm (37.23±12.59 and 41.88±10.57 for SAS and SDS, respecative) with P< 0.05. After voice therapy, the score of SAS and SDS were 38.03±6.95 and 42.21±7.71, which were lower than the score of before voice therapy (P< 0.05). And compared with the domestic norm, the difference was not statistically significant (P> 0.05).Conclusion:The anxiety and depression scores of patients with voice disorders are higher than those of ordinary people. The voice therapy can effectively relieve anxiety and depression of patients with voice disease.
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Lee PT, Bird S, Zou J, Martin SAM. Phylogeny and expression analysis of C-reactive protein (CRP) and serum amyloid-P (SAP) like genes reveal two distinct groups in fish. FISH & SHELLFISH IMMUNOLOGY 2017; 65:42-51. [PMID: 28336487 PMCID: PMC5446266 DOI: 10.1016/j.fsi.2017.03.037] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 03/15/2017] [Accepted: 03/18/2017] [Indexed: 06/06/2023]
Abstract
The acute phase response (APR) is an early innate immune function that is initiated by inflammatory signals, leading to the release of acute phase proteins to the bloodstream to re-establish homeostasis following microbial infection. In this study we analysed the Atlantic salmon (Salmo salar) whole-genome database and identified five C-reactive protein (CRP)/serum amyloid P component (SAP) like molecules namely CRP/SAP-1a, CRP/SAP-1b, CRP/SAP-1c, CRP/SAP-2 and CRP/SAP-3. These CRP/SAP genes formed two distinct sub-families, a universal group (group I) present in all vertebrates and a fish/amphibian specific group (group II). Salmon CRP/SAP-1a, CRP/SAP-1b and CRP/SAP-1c and CRP/SAP-2 belong to the group I family whilst salmon CRP/SAP-3 is a member of group II. Gene expression analysis showed that the salmon CRP/SAP-1a as well as serum amyloid A-5 (SAA-5), one of the major acute phase proteins, were significantly up-regulated by recombinant cytokines (rIL-1β and rIFNγ) in primary head kidney cells whilst the other four CRP/SAPs remained refractory. Furthermore, SAA-5 was produced as the main acute phase protein (APP) in Atlantic salmon challenged with Aeromonas salmonicida (aroA(-) strain) whilst salmon CRP/SAPs remained unaltered. Overall, these data illustrate the potential different functions of expanded salmon CRP/SAPs to their mammalian homologues.
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Ren J, Yang H, Lyu D, Zou J, Zheng YT, Wang HY. [Clinical and pathological analyses of 154 patients with white lesion of vocal cord]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2017; 52:381-384. [PMID: 28558459 DOI: 10.3760/cma.j.issn.1673-0860.2017.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To investigate the clinical and pathological features and prognosis of white lesion of vocal cord. Methods: One hundred and fifty-four cases of white lesion of vocal cord from January 2009 to February 2016 were retrospectively analysed. All the patients had undergone the resection of white lesion of vocal cord resection through retaining laryngoscope under general anesthesia with the specimens pathologically examined. Results: There were 148 males and 6 females in this study. The ages ranged from 36 to 83 years, and the median age was 54.5.There were 103(66.88%) long-term smokers, and 64(41.56%) long-term drinkers. Postoperative pathology showed that chronic mucosal inflammation in 19 cases (12.34%), squamous epithelial hyperplasia in 56 cases(36.36%), mild dysplasia in 25 cases(16.23%), moderate dysplasia in 34 cases(22.08%), severe dysplasia in 12 cases(7.79%), carcinoma in situ in 6 cases(3.90%), and invasive carcinoma in 2 cases(1.30%). The recurrence rate and canceration rate of chronic mucosal inflammation were 0. The recurrence rate of squamous epithelial hyperplasia was 10.71%, the canceration rate was 0.The recurrence rate of mild dysplasia was 8.00%, the canceration rate was 0. The recurrence rate of moderate dysplasia was 20.59%, the canceration rate was 8.82%. The recurrence rate of severe dysplasia was 25.00%, the canceration rate was 16.67%. Conclusions: White lesion of vocal cord is a predominantly male disease. Long-term smokering and drinking are one of common causes. The final diagnosis of white lesion of vocal cord relies on the pathology. Closed observation is necessary for theses dysplasia cases. The majority of which are benign, the operation effect is good.
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Crews F, Vetreno R, Massey V, Qin L, Coleman L, Zou J. Toll-like receptors, alcohol and stress-induced changes in neurobiology. Alcohol 2017. [DOI: 10.1016/j.alcohol.2017.02.262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Li H, Yan X, Deng X, Yang L, Zhao S, Zou J, Luo Y, Cao S. Magnitude of and gender differences in cardiovascular risk profiles among community residents in Shenzhen, China. Public Health 2017; 147:59-65. [PMID: 28404497 DOI: 10.1016/j.puhe.2017.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 02/06/2017] [Accepted: 02/07/2017] [Indexed: 10/20/2022]
Abstract
OBJECTIVES Understanding the prevalence of cardiovascular disease (CVD) risk factors has an impact on the public policy for initiating CVD prevention. This study aimed to examine the prevalence of current smoking, overweight/obesity, hypertension, diabetes mellitus (DM), and dyslipidemia among Shenzhen residents and to investigate gender differences in CVD risk profiles to identify the subgroups at higher risk. STUDY DESIGN A large cross-sectional study was conducted between April and May 2015. METHODS Using multistage cluster random sampling methods, a total of 1784 residents finished the face-toface interview survey. Physical examinations and blood tests were performed by qualified professionals. RESULTS The prevalence of current smoking, overweight/obesity, hypertension, DM, and dyslipidemia were 21.8%, 40.6%, 17.6%, 4.8%, and 35.7%, respectively. Clustering of two or more or three or more of CVD risk factors was noted in 35.7% and 14.1% of participants. The prevalence of current smoking (45.0% vs 1.1%, P < 0.001), overweight/obesity (48.5% vs 33.4%, P < 0.001), hypertension (19.7% vs 15.7%, P < 0.05), and dyslipidemia (46.5% vs 20.5%, P < 0.001) was found higher among male than among female participants. CONCLUSIONS This study adds to the evidence suggesting high prevalence rates of CVD risk factors and composite measures among Shenzhen residents. The higher level of CVD risk factors in male than in female residents is suggested. Effective population-based intervention programs such as smoking cessation, early detection, management, and treatment of hypertension, DM, and dyslipidemia should be initiated and enhanced especially among the males.
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Huang Z, Gong W, Yuan K, Zou J, Wang Y, Shi G. Optimizing light source and light delivery for photodynamic therapy of portwine stain birthmarks. Photodiagnosis Photodyn Ther 2017. [DOI: 10.1016/j.pdpdt.2017.01.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zou J, Wu C, Robertson WD, Zhigilei LV, Miller RJD. Molecular dynamics investigation of desorption and ion separation following picosecond infrared laser (PIRL) ablation of an ionic aqueous protein solution. J Chem Phys 2017; 145:204202. [PMID: 27908131 DOI: 10.1063/1.4967164] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Molecular dynamics simulations were performed to characterize the ablation process induced by a picosecond infrared laser (PIRL) operating in the regime of desorption by impulsive vibrational excitation (DIVE) of a model peptide (lysozyme)/counter-ion system in aqueous solution. The simulations were performed for ablation under typical experimental conditions found within a time-of-flight mass spectrometer (TOF-MS), that is in vacuum with an applied electric field (E = ± 107 V/m), for up to 2 ns post-ablation and compared to the standard PIRL-DIVE ablation condition (E = 0 V/m). Further, a simulation of ablation under an extreme field condition (E = 1010 V/m) was performed for comparison to extend the effective dynamic range of the effect of the field on charge separation. The results show that the plume dynamics were retained under a typical TOF-MS condition within the first 1 ns of ablation. Efficient desorption was observed with more than 90% of water molecules interacting with lysozyme stripped off within 1 ns post-ablation. The processes of ablation and desolvation of analytes were shown to be independent of the applied electric field and thus decoupled from the ion separation process. Unlike under the extreme field conditions, the electric field inside a typical TOF-MS was shown to modify the ions' motion over a longer time and in a soft manner with no enhancement to fragmentation observed as compared to the standard PIRL-DIVE. The study indicates that the PIRL-DIVE ablation mechanism could be used as a new, intrinsically versatile, and highly sensitive ion source for quantitative mass spectrometry.
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Zou J, Romee R, Slade M, Phelan D, Keller J, Mohanakumar T, Grossman BJ. Untreated donor specific antibodies against HLA are associated with poor outcomes in peripheral blood haploidentical hematopoietic cell transplantation. Bone Marrow Transplant 2017; 52:898-901. [PMID: 28218756 DOI: 10.1038/bmt.2017.7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Zou J, Shi Z, Mei G, Xue J, Gu W, Li X. Two-stage operation to treat destructive midfoot tuberculosis: 14 cases experience. Orthop Traumatol Surg Res 2016; 102:1075-1080. [PMID: 27575733 DOI: 10.1016/j.otsr.2016.07.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 06/17/2016] [Accepted: 07/18/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Tuberculosis (TB) in midfoot is often secondary to tuberculosis elsewhere in the body. The experience and literatures to treat midfoot tuberculosis are rare. Up until now, no successful method is reported to treat midfoot tuberculosis. HYPOTHESIS Stage surgery is an effective method to treat midfoot bone TB. MATERIAL AND METHODS Between January 2008 to January 2011, 14 patients who were diagnosed midfoot tuberculosis and suffered stage operation were enrolled. All the patients had been diagnosed definitely relying on imaging examination and laboratory tests preoperatively. Two-stage operation was performed to all patients. At the first stage, TB tissue and infective tissue were completely removed and replaced by antibiotic bone cement. Normal foot length and arch would be restored and maintained by K-wires and external fixators. At the second stage, autologous iliac and allogeneic bone graft were used to replace bone cement and by fixed by locking plates. American Orthopaedic Foot and Ankle Society (AOFAS), SF-36 and visual analogue scale (VAS) pain score were recorded at the last follow-up. RESULTS The average bone union time was 3.8 (range 3-6) months. There is no case of local recurrence or skin sinus. Neither implant broken nor screw loosen was present in this study. The AOFAS score was increased from 51.7±6.8 (range 43-61) preoperatively to 82.9±3.9 (range 76-90) postoperatively (P<0.001). The SF-36 score increased from 46.1±6.1 preoperatively to 83.1±5.4 postoperatively (P<0.001). The VAS score decreased from 6.1±1.1 preoperatively to 1.4±0.9 points postoperatively (P<0.001). DISCUSSION Stage operation is an effective treatment to stage III, IV midfoot tuberculosis. LEVELS OF EVIDENCE Level IV, retrospective.
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Loerbroks A, Cho SI, Dollard M, Zou J, Fischer JE, Jiang Y, Angerer P, Herr R, Li J. Associations between work stress and suicidal ideation: pooled findings from six cross-sectional studies. DAS GESUNDHEITSWESEN 2016. [DOI: 10.1055/s-0036-1586558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Lv D, Yang H, Xu YN, Zou J, Zhu J, Xiao H, Zheng YT. [Quality of life analysis of teachers in a primary school in Chengdu]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2016; 30:1385-1387. [PMID: 29798463 DOI: 10.13201/j.issn.1001-1781.2016.17.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Indexed: 02/05/2023]
Abstract
Objective:To investigate the prevalence of voice disorder and quality of life in the primary school teachers in a certain district of Chengduand examine the correlation between two voice-specific questionnaires.Method:Random sampling survey included 389 teachers from a certain district of Chengdu.Twelve item general health questionnaire(GHQ-12),voice handicap index 10(VHI-10) and voice-related quality of life (V-RQOL) were investigated and routine examination of throat with electronic fiber laryngoscopy were carried out for teachers.Result:There were 189 teachers who had voice disorders(voice disorders group),and 200 teachers who did not have voice disorders(control group).②The total score's difference of V-RQOL and VHI-10,functional(F) and emotion(E) dimensions in VHI-10 between two groups were statistically significant(P<0.05),however,there were no statistically significant difference of GHQ-12 between two groups. The total score of GHQ-12 was positively correlated with VHI-10(r=0.194,P <0.05),while the total score of V-RQOL was negatively correlated with GHQ-12(r=-0.209,P<0.05) and VHI-10 (r=-0.586, P <0.05).Conclusion:Voice disorders can affect teachers' psychology and voice related quality of life.Although the VHI-10 and V-RQOL had correlation,the correlation is not strong.So it is recommended combine VHI-10 and V-RQOL when the quality of life of voice disorders is evaluated.
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