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Wang Y, Wan H, Chen Y, Xia F, Zhang W, Wang C, Fang S, Zhang K, Li Q, Wang N, Lu Y. Association of C-peptide with diabetic vascular complications in type 2 diabetes. Diabetes Metab 2019; 46:33-40. [PMID: 31026551 DOI: 10.1016/j.diabet.2019.04.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 04/01/2019] [Accepted: 04/07/2019] [Indexed: 12/11/2022]
Abstract
AIM Fasting serum C-peptide is a biomarker of insulin production and insulin resistance, but its association with vascular complications in type 2 diabetes mellitus (T2DM) has never been fully elucidated. This study aimed to investigate whether C-peptide is associated with cardiovascular disease (CVD) and diabetic retinopathy (DR). METHODS A total of 4793 diabetes patients were enrolled from seven communities in Shanghai, China, in 2018. CVD was defined as a self-reported combination of previous diagnoses, including coronary heart disease, myocardial infarction and stroke. DR was examined using fundus photographs. Logistic regression analyses were performed, and multiple imputed data were used to obtain stabilized estimates. RESULTS Prevalence of CVD increased with increasing C-peptide levels (Q1, Q2, Q3 and Q4: 33%, 34%, 37% and 44%, respectively; Pfor trend < 0.001), whereas DR prevalence decreased with increasing C-peptide quartiles (Q1, Q2, Q3 and Q4: 21%, 19%, 15% and 12%, respectively; Pfor trend < 0.001). On logistic regression analysis, C-peptide levels were significantly associated with CVD prevalence (1.27, 95% CI: 1.13-1.42; P < 0.001) and C-peptide quartiles (Q1: reference; Q2: 1.31, 95% CI: 1.00-1.70; Q3: 1.53, 95% CI: 1.16-2.01; Q4: 1.76, 95% CI: 1.32-2.34; Pfor trend < 0.001). Given the interaction between C-peptide and BMI and the association between C-peptide and CVD (Pfor interaction = 0.015), study participants were divided into two subgroups based on BMI which revealed that the association persisted despite different BMI statuses. However, DR prevalence decreased with increasing C-peptide levels (0.73, 95% CI: 0.62-0.86; P < 0.001) and quartiles (Q1: reference; Q2: 1.00, 95% CI: 0.76-1.33; Q3: 0.69, 95% CI: 0.50-0.94; Q4: 0.51, 95% CI: 0.36-0.72; Pfor trend < 0.001). CONCLUSION C-peptide was positively associated with CVD, but inversely associated with DR progression. The association between C-peptide and CVD could be due to associated metabolic risk factors.
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Affiliation(s)
- Y Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - H Wan
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Y Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - F Xia
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - W Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - C Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - S Fang
- Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - K Zhang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Q Li
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - N Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
| | - Y Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China.
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202
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Wang N, Xu PP, Wang L, Cheng S, Zhao WL, Sun HP. [Prognostic study of 229 follicular lymphoma patients treated with rituximab combined with chemotherapy]. Zhonghua Xue Ye Xue Za Zhi 2019; 40:46-51. [PMID: 30704228 PMCID: PMC7351707 DOI: 10.3760/cma.j.issn.0253-2727.2019.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
目的 探究滤泡性淋巴瘤(FL)的临床特征,以及FL国际预后指数(FLIPI)、FLIPI2、IPI、修正IPI(R-IPI)、NCCN-IPI在中国FL患者的预后意义。 方法 对2008年11月至2018年4月期间以利妥昔单抗联合CHOP(环磷酰胺、多柔比星、长春新碱及泼尼松)方案治疗的229例初治FL患者资料进行回顾性分析,并对所有患者进行各项预后指数评分。对201例完成化疗且有完整随访记录的患者进行单因素及多因素生存分析。 结果 229例患者中男126例,女103例,中位年龄53(21~82)岁。①对上述预后评分系统中所含的危险因素在患者总生存(OS)和无进展生存(PFS)中的影响进行分析,单因素分析结果显示:年龄>60岁、HGB<120 g/L、血β2微球蛋白升高、骨髓浸润及C反应蛋白(CRP)升高是影响患者OS和PFS的不良因素(P值均<0.05),利妥昔单抗维持组(RM)与非维持组(non-RM)患者的5年OS率分别为93.33%、87.10%(P=0.020),5年PFS率分别为90.81%、63.47%(P=0.003),前者均优于后者;多因素分析结果显示:HGB<120 g/L(P=0.001)、骨髓浸润(P=0.050)、CRP升高(P=0.010)和non-RM(P=0.010)是影响OS的不良预后因素,HGB<120 g/L(P=0.003)、CRP升高(P=0.009)和non-RM(P=0.003)是影响PFS的不良预后因素。②对FLIPI和FLIP2评分预后模型进行比较分析,结果显示:FLIPI预后模型中,低危、中危和高危组患者的5年OS率(P=0.230)和5年PFS率(P=0.160)差异均无统计学意义。FLIP2预后模型中,5年OS率和5年PFS率差异均有统计学意义(P值均<0.001),在利妥昔单抗治疗组中进行分析,低危、中危和高危组患者的5年OS率分别为96.77%、88.89%、80.00%,差异有统计学意义(P=0.042)。 结论 利妥昔单抗时代FLIPI2可以更好地用于FL危险分层。
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Affiliation(s)
- N Wang
- Key Laboratory of Medical Genomics; Shanghai Institute of Hematology, Shanghai Ruijin Hospital, Shanghai 200025, China
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Wang N, Ho J, Musfee F, Lamba H, Cheema F, Taylor D, Sampaio L, Morgan J, Loor G, Frazier O, Letsou G. Etiology of Continuous-Flow LVAD (CF-LVAD) Infections. J Heart Lung Transplant 2019. [DOI: 10.1016/j.healun.2019.01.802] [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: 10/27/2022] Open
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204
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Wang YY, Ni Gedeli A, Fu CW, Jiang F, Zhao Q, Wang N, Jiang QW. [A cohort study on the association between dynamics of thyroid volume and the changes of physical growth as well as the comparison of different thyroid volume indexes in school-aged children]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 39:1544-1548. [PMID: 30572375 DOI: 10.3760/cma.j.issn.0254-6450.2018.12.002] [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
Objectives: To investigate the association between the dynamics of thyroid volume and the changes of physical growth in school-aged children as well as to compare the applicability of different thyroid volume indexes, so as to explore more reliable methods for the assessment of thyroid volume. Methods: In October 2012, a multi-stage cluster sampling method was used to select a primary school in Minhang district of Shanghai, Haimen city of Jiangsu province and Yuhuan city of Zhejiang province, respectively. In these areas, a total number of 784 students aged 8-10 years were enrolled in the cohort. Demographic data was collected, while height and weight were measured, with BMI and body surface area (BSA) were calculated. Thyroid volume was examined by B-ultrasonography. Height volume index (HVI), weight and height volume index (WHVI), BMI volume index (BMIV) and BSA volume index (BSAV) were all applied to correct the thyroid volume. All students were followed up, one year later. Results: A total of 769 students with complete data on thyroid volume and physical growth were enrolled, including 378 boys (49.16%) and 391 girls (50.84%). Thyroid volume showed an increase with age, while growth of thyroid volume reduced with the increase of age (P<0.001). The thyroid volume showed a correlation with the changes of physical growth. The growth of height appeared as the dominant influencing factor for thyroid volume growth in those aged 8 and 10 years (P<0.05), while the growth of weight, BMI and BSA were all influencing factors for thyroid volume on students aged 9 years (P<0.05). Conclusions: Thyroid volume in school-aged children was a factor not only associated with age but also with physical growth which had not been considered in the currently used criteria. The inclusion of items as iodine intake, age, physical growth into the thyroid volume indexes seemed to be more reliable, in practice. For the assessment of goiter, HVI for students aged 8 and 10 years and BMIV for students aged 9 years might serve as better indicators.
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Affiliation(s)
- Y Y Wang
- Key Laboratory of Public Health Safety, Ministry of Education, School of Public Health, Fudan University, Shanghai 200032, China
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205
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Zhang N, Zhu XY, Wang GY, Tao XR, Wang N, Kang DM. [Survival status and influencing factors of HIV/AIDS on highly active anti-retrovial therapy in Shandong province]. Zhonghua Liu Xing Bing Xue Za Zhi 2019; 40:74-78. [PMID: 30669735 DOI: 10.3760/cma.j.issn.0254-6450.2019.01.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the survival status and influencing factors for HIV/AIDS patients on highly active anti-retroviral therapy (HAART) in Shandong province. Methods: Both Kaplan-Meier (K-M) method and cumulative incidence function (CIF) were used to calculate the cumulative incidence of AIDS-related death respectively, and Fine-Gray model was used to identify the influencing factors related to survival time. Results: Through K-M method, a higher AIDS-related cumulated death rate than the CIF, was estimated. Among all the HIV/AIDS patients who initiated HAART from 2003 to 2015 in Shandong, 5 593 of them met the inclusion criteria. The cumulative incidence rate for AIDS-related death was 3.08% in 1 year, 4.21% in 3 years, 5.37% in 5 years, and 7.59% in 10 years respectively by CIF. Results from the F-G analysis showed that HIV/AIDS patients who were on HAART, the ones who had college degree or above (HR=0.40, 95%CI: 0.24-0.65) were less likely to die of AIDS-associated diseases. However, HIV/AIDS patients who were on HAART and living in the western areas of Shandong (HR=1.33, 95%CI: 1.01-1.89), diagnosed by medical institutions (HR=1.39, 95%CI: 1.06-1.80), started to receive care ≥1 year after diagnosis (HR=2.02, 95%CI: 1.30-3.15), their CD(4) cell count less than 200 cells/μl (HR=3.41, 95%CI: 2.59-4.59) at the time of diagnosis, with NVP in antiviral treatment (ART) regime (HR=1.36, 95%CI: 1.03-1.88), at Ⅲ/Ⅳ clinical stages (HR=2.61, 95%CI: 1.94-3.53) and CD(4) cell count less than 350 cells/μl (HR=5.48,95%CI: 2.32-12.72) at initiation of HAART ect., were more likely to die of AIDS-associated diseases. Conclusions: With the existence of competing risks, the cumulative incidence rate for AIDS-related death was overestimated by K-M, suggesting that competing risk models should be used in the survival analysis. Measures as early diagnoses followed by timely care and early HAART could end up with the reduction of AIDS-related death.
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Affiliation(s)
- N Zhang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - X Y Zhu
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - G Y Wang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - X R Tao
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - N Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - D M Kang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
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206
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Li GF, Cheng YY, Li BJ, Zhang C, Zhang XX, Su J, Wang C, Chang L, Zhang DZ, Tan CL, Wang N. miR-375 inhibits the proliferation and invasion of glioblastoma by regulating Wnt5a. Neoplasma 2019; 66:350-356. [PMID: 30784283 DOI: 10.4149/neo_2018_180714n484] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Accepted: 11/06/2018] [Indexed: 11/08/2022]
Abstract
The aberrant expression of microRNA-375 (miR-375) has been proved to be associated with carcinogenesis. However, the role of miR-375 in glioblastoma (GBM) remains unknown. The aim of this study was to investigate biological functions and its molecular mechanisms of miR-375 in GBM cells. In this study, real-time PCR results showed that the level of miR-375 expression in GBM tissues and GBM cell lines (U87 and U251) was decreased. Using MTT assay, Transwell migration and invasion assay, we demonstrated that miR-375 overexpression significantly suppress cell proliferation, cell migration and cell invasion capacity in U87 and U251 cells. However, downregulation of miR-375 had reverse effects on cell proliferation, migration and invasion. Targeting association analysis, dual luciferase assay, RT-PCR and western blot analysis results confirmed that miR-375 could target the 3'UTR of Wnt5a mRNA and regulated its protein expression. Further studies also find overexpression of Wnt5a could significantly reverse miR-375-mediated proliferation, migration and invasion on U87 and U251 cells. Therefore, we concluded that miR-375 inhibited the proliferation and invasion of GBM by regulating Wnt5a and might be a possible therapeutic agent for GBM.
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Affiliation(s)
- G F Li
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - Y Y Cheng
- Department of Ultrasound, Cancer Hospital, Harbin Medical University, Harbin, China
| | - B J Li
- Department of Head and Neck Surgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - C Zhang
- Department of Ultrasound, Cancer Hospital, Harbin Medical University, Harbin, China
| | - X X Zhang
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - J Su
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - C Wang
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - L Chang
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - D Z Zhang
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - C L Tan
- Department of Neurosurgery, Cancer Hospital, Harbin Medical University, Harbin, China
| | - N Wang
- Department of Neurosurgery, The First Clinical Hospital affiliated to Harbin Medical University, Harbin, China
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207
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Sunde B, Johnsen G, Jacobsen AB, Glenjen NI, Friesland S, Lindblad M, Rouvelas I, Wang N, Lundell L, Lagergren P, Nilsson M. Effects of neoadjuvant chemoradiotherapy vs chemotherapy alone on the relief of dysphagia in esophageal cancer patients: secondary endpoint analysis in a randomized trial. Dis Esophagus 2019; 32:5063601. [PMID: 30084992 DOI: 10.1093/dote/doy069] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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] [Received: 02/22/2018] [Accepted: 07/10/2018] [Indexed: 12/11/2022]
Abstract
Dysphagia is the most significant symptom in patients with esophageal cancer. There are different therapeutic interventions designed to relieve dysphagia, but few studies have addressed the effects of neoadjuvant therapy. The aim of this study is to compare the effects on dysphagia of neoadjuvant chemotherapy (nCT) versus neoadjuvant chemoradiotherapy (nCRT) and further to study the association between dysphagia response and histological response. Patient reported swallowing function was a secondary endpoint in the NeoRes trial, in which patients were randomized between neoadjuvant chemotherapy or neoadjuvant chemoradiotherapy. Patients completed dysphagia questionnaires before the start and after neoadjuvant therapy, using the European Organization for Research and Treatment of Cancer (EORTC) esophageal cancer modules QLQ-OES24/OG25. Chirieac tumor regression grade (TRG) was used to assess the histological response. Out of 181 patients were randomized, of whom 87% completed the dysphagia questionnaires before and 73% after neoadjuvant treatment. Patient characteristics were similar between the treatment arms. Among patients reporting dysphagia at baseline, neoadjuvant therapy improved dysphagia in both arms. The mean dysphagia score after neoadjuvant treatment was significantly lower after nCT compared to after nCRT (P = 0.022). The reported dysphagia did not differ between those with a complete histological response (TRG 1) and those without any response at all (TRG 4) (P = 0. 583).
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Affiliation(s)
- B Sunde
- Division of Surgery, Department of Clinical Science Intervention and Technology, Karolinska Institutet and Department of Upper Abdominal Diseases
| | - G Johnsen
- Department of Gastrointestinal Surgery, St. Olavs Hospital, Trondheim University Hospital, Trondheim
| | - A-B Jacobsen
- Department of Oncology, Oslo University Hospital, Oslo
| | - N I Glenjen
- Department of Oncology, Haukeland University Hospital, Bergen, Norway
| | - S Friesland
- Department of Oncology, Karolinska University Hospital, Stockholm, Sweden
| | - M Lindblad
- Division of Surgery, Department of Clinical Science Intervention and Technology, Karolinska Institutet and Department of Upper Abdominal Diseases
| | - I Rouvelas
- Division of Surgery, Department of Clinical Science Intervention and Technology, Karolinska Institutet and Department of Upper Abdominal Diseases
| | - N Wang
- Department of Pathology, Karolinska University Hospital, Stockholm, Sweden
| | - L Lundell
- Division of Surgery, Department of Clinical Science Intervention and Technology, Karolinska Institutet and Department of Upper Abdominal Diseases
| | - P Lagergren
- Surgical Care Science, Department of Molecular medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - M Nilsson
- Division of Surgery, Department of Clinical Science Intervention and Technology, Karolinska Institutet and Department of Upper Abdominal Diseases
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208
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Wang N, Fulcher J, Abeysuriya N, Kumar S, Wilcox I, Rodgers A, Lal S. More Intensive LDL-C Lowering Reduces Major Vascular Events Beyond Current Recommendations: Systematic Review and Meta-Analysis. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.044] [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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209
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Zhang LY, Liu S, Zhao XJ, Wang N, Jiang X, Xin HS, Zhang YG. Lactobacillus rhamnosus GG modulates gastrointestinal absorption, excretion patterns, and toxicity in Holstein calves fed a single dose of aflatoxin B 1. J Dairy Sci 2018; 102:1330-1340. [PMID: 30594375 DOI: 10.3168/jds.2018-15444] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Accepted: 10/25/2018] [Indexed: 11/19/2022]
Abstract
The aim of the present study was to evaluate the effects of Lactobacillus rhamnosus GG (LGG; ATCC 53013) on growth performance and hepatotoxicity in calves fed a single dose of aflatoxin B1 (AFB1) and to investigate the absorption, distribution, and elimination of AFB1 and the hydroxylated metabolite aflatoxin M1 (AFM1) in rumen fluid, blood, and excretions. Twenty-four male Holstein calves were blocked for body weight and age and were randomly assigned to 1 of 3 treatment groups: (1) untreated control, (2) treated with 4.80 mg of AFB1 (AFB1 only), or (3) treated with 1 × 1010 cfu of LGG suspension and 4.80 mg of AFB1 (AFB1 plus LGG). The calves received LGG suspension in 50 mL of phosphate-buffered saline daily via oral administration for 14 d before and on the day they received a single oral dose of AFB1. Body weight was recorded at the beginning of the study (before LGG administration), at the day of AFB1 administration, and at the end of the trial. Rumen fluid, blood, urine, and feces samples were collected continuously for 96 h after AFB1 administration. Average daily gain (ADG) and plasma biochemical parameters were analyzed, and concentrations of AFB1 and AFM1 in the samples were determined for monitoring excretion pattern and toxicokinetics. The results showed that ADG was lower in AFB1-treated animals; LGG administration partially mitigated the decrease in ADG (0.85 ± 0.08 vs. 0.76 ± 0.18 kg of gain/d). The AFB1 treatment increased plasma aspartate aminotransferase, alkaline phosphatase, and lactate dehydrogenase levels. Administration of LGG alleviated the AFB1-induced increase in plasma enzymes activity. The excretion patterns of AFB1 and AFM1 were surprisingly regular; toxins were rapidly detected in all samples after a single oral dose of AFB1, and the peak of toxins concentrations was sequentially reached in rumen fluid, plasma, urine, and feces (except AFM1 in rumen fluid), followed by an exponential decrease. The excretion curves showed that AFB1 and AFM1 concentrations were the highest in feces and urine, respectively. Administration of LGG decreased the concentrations of free AFB1 and AFM1 in rumen fluid and reduced the release of toxins into plasma and urine. Toxicokinetic parameters (except for the time of maximum concentration and the terminal half-life) were reduced by LGG administration. In conclusion, the absorption, distribution, and excretion of AFB1 and AFM1 were rapid in calves fed a single dose of AFB1. Urine was the main route for the excretion of AFM1, and the clearance pattern from the peak of concentration was well fitted by exponential decreasing function. Administration of LGG reduced the absorption of AFB1 in the gastrointestinal tract by increasing the excretion via the feces, thus alleviating the hepatotoxic effect of AFB1.
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Affiliation(s)
- L Y Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - S Liu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - X J Zhao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - N Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - X Jiang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
| | - H S Xin
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China.
| | - Y G Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, China
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210
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Cong S, Feng YJ, Bao HL, Wang N, Fan J, Wang BH, Wang LH, Fang LW. [Analysis on passive smoking exposure in adults aged 40 years and older in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:557-562. [PMID: 29860794 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.004] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To describe and analyze the passive smoking exposure level in adults aged ≥40 years in China. Methods: A total of 75 107 adults from 125 sites of COPD surveillance points in China were surveyed by electronic questionnaire during face to face interviews. After comprehensive weighting of the samples, the passive smoking exposure level was analyzed. Results: The passive smoking exposure rate of the adults aged ≥40 years was 44.9% (95%CI: 42.3%-47.5%). The exposure rate was highest in those aged from 40 to 49 years (51.0%, 95%CI: 47.9%-54.1%) in term of age groups, in those with senior high school education level and above (48.6%, 95%CI: 44.9%-52.2%) in term of education level, and in office workers (57.7%, 95%CI: 51.8%-63.7%) in term of occupation. The adults reporting passive smoking exposure every days in a week accounted for 27.7% (95%CI: 25.5%-29.8%), and those reporting household passive smoking exposure accounted for 28.3% (95%CI: 26.2%-30.5%). Logistic regression analysis showed that the passive smoking exposure level was different in different age groups and occupation groups. Conclusion: The passive smoking exposure level is still high in adults in China. Age and occupation are the influencing factors of passive smoking exposure level.
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Affiliation(s)
- S Cong
- Division of Respiratory Disease Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center of Disease Control and Prevention, Beijing 100050, China
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Wang N, Feng YJ, Bao HL, Cong S, Fan J, Wang BH, Wang LH, Fang LW. [Survey of smoking prevalence in adults aged 40 years and older in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:551-556. [PMID: 29860793 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.003] [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] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: Smoking is the most important risk factor for COPD. Understanding the smoking rate, current smoking rate, average age to start smoking and average daily consumption of cigarettes among people aged ≥40 years in China can provide scientific evidence for the effective control and prevention of COPD. Methods: Data were from COPD surveillance in China (2014 to 2015) which covered 31 provinces, autonomous regions and municipalities. A total of 75 107 adults aged ≥40 years selected through multi-stage stratified cluster sampling from 125 surveillance sites (county/district) were surveyed by electronic questionnaire during face to face interviews. The smoking rate and other smoking index were estimated by using weighting complex sampling design. Results: The smoking rate and current smoking rate were 40.0% (95%CI: 38.5%-42.0%) and 31.0% (95%CI: 29.7%-32.0%), respectively, among the Chinese aged ≥40 years in 2014. The smoking rate and current smoking rate in males (74.1% and 57.6%) were much higher than those in females (5.4% and 4.0%). And the two rates were significantly higher in rural area (41.2% and 32.4%) than in urban area (38.8% and 29.5%). The mean age of smokers to start smoking was 20.1 (95%CI: 19.7-20.5) years. The younger the smokers were, the earlier their average age to start smoking was (The ages to start smoking for smokers aged 40-, 50-, 60-, ≥70 years were 18.3, 19.2, 20.9 and 23.1 years, respectively). Average daily cigarette consumption of current daily smokers was 18.9 (95%CI: 18.1-19.7) cigarettes, and the daily cigarette consumption was higher in males (19.3 cigarettes) than in females (12.5 cigarettes). Conclusion: The smoking rate in males aged ≥40 years is high in China. Compared with urban area, the smoking rate in rural area is higher, posing a big challenge for COPD control and prevention.
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Affiliation(s)
- N Wang
- Division of Respiratory Disease Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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212
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Fang LW, Bao HL, Wang BH, Wang N, Cong S, Fan J, Feng YJ, Wang LH. [Survey and analyses of rate of spirometry examination in adults aged 40 years and older in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:593-599. [PMID: 29860800 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the performance of spirometry examination in adults aged ≥40 years and provide evidence for the improvement of comprehensive prevention and control of COPD and the evaluation on the effects of current prevention and control measures. Methods: The study subjects were those included in national COPD surveillance in China during 2014-2015. The surveillance used a multi-stage, stratified cluster sampling strategy and a total of 125 surveillance points in 31 provinces were covered. A total of 75 107 adults aged ≥40 years received a questionnaire survey in face to face interviews to collect the information about their acceptance of spirometry examination in previous years. The estimated rate (95%CI) of spirometry examination was calculated based on complex sampling weight design. Results: A total of 74 591 subjects were included in the analyses. The estimated rate of spirometry examination was 4.5% (95%CI: 3.7%-5.2%), and it was significantly higher in men than in women (P<0.001), in urban population than in rural population (P<0.001). The rate of spirometry examination increased with the increase of education level (P<0.001). The rate of spirometry examination was highest in retirees (10.8%, 95%CI: 8.2%-13.3%), and lowest in those working in the industry of agriculture, forestry, animal husbandry, fishery and water conservancy (2.4%, 95%CI: 2.0%-2.9%). The rate of spirometry examination was high in those with previous chronic respiratory diseases and respiratory symptoms, i.e. 13.4% (95%CI: 10.5%-16.4%) and 15.0% (95%CI: 10.5%-19.4%) respectively. The rate of spirometry examination in former smokers was 7.4% (95%CI: 6.0%-8.8%), slightly higher than those in current smokers and never smokers, 4.7% (95%CI: 3.9%-5.5%) and 3.9% (95%CI: 3.0%-4.7%), respectively. In different population groups, the rate of spirometry examination was lowest in rural population who had received no formal education (1.8%, 95%CI: 1.2%-2.3%) and highest in urban population with respiratory symptoms (20.2%, 95%CI: 12.6%-27.8%). Conclusion: The rate of spirometry examination is extremely low in adults aged ≥40 years in China, therefore effective measures should be taken to increase the rate of spirometry examination in adults in China.
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Affiliation(s)
- L W Fang
- Division of Respiratory Disease Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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213
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Fang LW, Bao HL, Wang BH, Feng YJ, Cong S, Wang N, Fan J, Wang LH. [A summary of item and method of national chronic obstructive pulmonary disease surveillance in China]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:546-550. [PMID: 29860792 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
COPD refers to a group of chronic respiratory diseases which seriously influence the people's health and life quality. The national COPD surveillance in China has been implemented since 2014 with the goal of monitoring the prevalence and trend of COPD and related risk factors in China. The paper summarizes the item and method of national COPD surveillance in China.
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Affiliation(s)
- L W Fang
- Division of Respiratory Disease Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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214
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Zhang N, Liu HX, Kang DM, Wang N. [Lead time bias and its control in observational studies for clinical outcomes]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:700-703. [PMID: 29860822 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.032] [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
Lead time bias might exist in observational study for clinical outcomes. This paper summarizes the concept of lead time bias, causes and control of lead time bias by using the studies of influences of screening diagnostic test on cancer patients'survival and highly active antiretroviral therapy on HIV/AIDS patients' survival as examples for the purpose of providing thinking and methods in the control of lead time bias for the accurate evaluation of the effects of interventions, such as test and treatment, on the diseases with multi courses or phases.
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Affiliation(s)
- N Zhang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - H X Liu
- Peking University People's Hospital, Beijing 100044, China
| | - D M Kang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - N Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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215
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Bao HL, Cong S, Wang N, Fan J, Feng YJ, Wang BH, Wang LH, Fang LW. [Survey and analyses of population at high risk of chronic obstructive pulmonary disease in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:580-585. [PMID: 29860798 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the distribution and characteristics of people aged ≥40 years who are at high risk of COPD in China and provide evidence for COPD prevention and control. Methods: The survey was conducted among the subjects selected through multi-stage stratified cluster sampling from 31 provinces (autonomous regions and municipalities) in China for 2014-2015 national chronic obstructive pulmonary disease surveillance. A total of 75 107 people aged ≥40 years in 125 surveillance points were surveyed in face to face interviews. Subjects who met at least one of the following conditions, including chronic respiratory symptoms, exposure to risk factors, medical history of respiratory diseases, and family history, were defined as population at high risk. The weighted proportion of the population at high risk of COPD and 95%CI were estimated by using complex sampling design. Results: Among eligible 74 296 subjects, the proportion of population at high risk of COPD was 89.5% (95%CI: 87.8%-91.2%). The proportion significantly increased with age (P<0.001). The proportion of the population at high risk was significantly higher in men than in women (P<0.001), and in rural area than in urban area (P<0.001). The highest proportion of population at high risk was observed in men in rural area in western China. The proportion of population at high risk of COPD who met at least two conditions was 32.0% (95%CI:29.7%-34.2%), the proportion of those who met at least three conditions was 7.4% (95%CI: 6.6%- 8.3%), and the proportion of those who met all the conditions was 1.5% (95%CI: 1.2%-1.8%). Among population at high risk of COPD, those who only had exposure to one risk factor accounted for 61.7% (95%CI: 59.8%-63.7%). Conclusion: About 90% of people aged ≥40 years in China are at high risk for COPD. It is necessary to conduct population-based screening for COPD and take comprehensive measures to reduce prevalence of risk factors.
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Affiliation(s)
- H L Bao
- Division of Respiratory Diseases Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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216
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He YZ, Bao HL, Feng YJ, Cong S, Fan J, Wang N, Wang BH, Fang LW. [Prevalence of biomass fuel exposure in women aged 40 years and older in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:574-579. [PMID: 29860797 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the prevalence of biomass fuel exposure in women aged ≥40 years in China during 2014-2015, and provide evidence for the prevention and control of bio-fuel exposure. Methods: All participants were selected from a national representative cross-sectional survey during 2014-2015 in the mainland of China. A multi-stage stratified cluster sampling strategy was used. A total of 37 795 women aged ≥40 years received a face-to-face questionnaire survey at 125 surveillance points in 31 provinces. The level of biomass fuel exposure was analyzed after complex sample weighting to represent the overall Chinese women aged ≥40 years. Results: A total of 37 777 women were included in the analysis. With complex weighting, the rate of biomass fuel exposure in Chinese women aged ≥40 years was 35.8% (95%CI: 29.6%-42.1%), the exposure rate was higher in rural women than in urban women (P<0.001). The biomass fuel exposure rate was highest in northeastern and lowest in northern areas of China (χ(2)=17.03, P=0.009). The estimated biomass fuel exposure rate decreased with the increase of educational level (P<0.001). Conclusion: The prevalence of biomass fuel exposure is high in women aged ≥40 years in China, especially in those in rural areas. The exposure level differs with age and area. Appropriate measures should be taken to reduce the level of biomass fuel exposure in Chinese women.
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Affiliation(s)
- Y Z He
- Division of Respiratory Disease Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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217
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Wang BH, Cong S, Bao HL, Feng YJ, Fan J, Wang N, Fang LW, Wang LH. [Analysis on occupational exposure to dust and harmful gas and corresponding protection in adults aged 40 years and older in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:563-568. [PMID: 29860795 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To understand the current status of dust and/or harmful gas exposure in adults aged ≥40 years and corresponding protection in China, and provide evidence for strengthening the occupational protection against dust and harmful gas exposure. Methods: The data were obtained from 2014-2015 COPD surveillance in China. A total of 75 107 adults aged ≥40 years selected through multi-stage stratified cluster sampling from 125 surveillance points in 31 provinces (autonomous regions and municipalities) were surveyed in face to face interviews. Occupational exposure was defined as occupational exposure to dust and/or harmful gas for more than 1 year. The weighted percentages of exposure were estimated by using complex sampling design. Results: Among eligible 71 061 participants, the exposure rate of dust and/or harmful gas was 46.3%. The exposure rate in rural area (51.7%) was significantly higher than that in urban area (40.3%), and the exposure rate in the western area was higher than those in the eastern and central areas (P<0.001). Among the groups with different education level, the exposure rate in those with education level of primary school and below was highest (49.7%, P<0.001). The exposure protection rate was 26.7%, and the exposure protection rate was highest in the eastern area (29.9%), followed by that in the central area (27.0%) and that in the western area (22.9%) The exposure protection rate in urban area was significantly higher than that in rural area, and the exposure protection rate was lowest in those with education level of primary school and below. The regular exposure protection was taken by only 50.7% of the adults surveyed. Conclusion: The exposure rate of dust and/or harmful gas is high in China, while the exposure protection rate is very low. Health education, occupational protection and supervision should be strengthened among those with low education level, and those living in rural area and in the western area.
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Affiliation(s)
- B H Wang
- Division of Respiratory Diseases Prevention and Control, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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218
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Fan J, Wang N, Fang LW, Feng YJ, Cong S, Bao HL, Wang LH, Wang BH. [Awareness of knowledge about chronic obstructive pulmonary disease and related factors in residents aged 40 years and older in China, 2014]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:586-592. [PMID: 29860799 DOI: 10.3760/cma.j.issn.0254-6450.2018.05.009] [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 understand the awareness of knowledge about COPD and related factors in residents aged ≥40 years in China. Methods: Through multi-stage stratified cluster sampling, residents aged ≥40 years were selected from 125 sites of COPD surveillance (2014-2015) in 31 provinces of China for a face to face questionnaire survey. The demographic characteristics and awareness rate of knowledge about COPD among 75 082 subjects were described as frequency and percentage. The awareness rate of knowledge about COPD and its 95% confidence interval (CI) among the residents aged ≥40 years were estimated with complicated sampling weights. Meanwhile, the knowledge awareness related factors were screened in complicated sampling data. Results: The awareness rate of COPD was 9.2%. The awareness rate of pulmonary function test was 3.6% and the awareness rate of COPD-related knowledge was 5.8%. All of the awareness rates were associated with gender, age, education level and occupation. Besides, the awareness rate of pulmonary function test and COPD-related knowledge were related with living area. Compared with females, the ORs of the three awareness rates among males were 0.88, 0.81 and 0.78. Compared with the residents aged ≥70 years, the ORs of the three awareness rates among those aged 60-69 years were 1.28, 1.08 and 1.51. Compared with the residents with education level of primary school or below, the ORs of the three awareness rates among those with college degree or above were 2.28, 3.43 and 3.14. The OR of the awareness rate of pulmonary function test among the residents in the eastern area was 1.77 compared with those in the central area. The ORs of the awareness rate of COPD-related knowledge among the residents in the eastern and western areas were 1.95 and 2.16 compared with those in the central area(all above P<0.05). Among COPD symptoms, the awareness rate of dyspnea was highest (67.9%), and among the risk factors for COPD, the awareness rate of smoking was highest (81.3%). The source of awareness of COPD for most residents was television program (38.2%). Conclusion: The awareness rate of knowledge about COPD was low in residents aged ≥40 years in China in 2014. It is necessary to strengthen the health education about COPD to improve the prevention and control of the disease.
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Affiliation(s)
- J Fan
- Division of Respiratory Disease Prevention and Control, National Center for Chronic and Non-communicable Disease Prevention and Control, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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219
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Zhou XY, Zhao Q, Wang N, Wang RP, Zhang Y, Yu YT, Jiang YG, Zhao GM. [Epidemiological features of adult chronic kidney diseases in a community-based population in Songjiang district, Shanghai]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:1555-1559. [PMID: 30572377 DOI: 10.3760/cma.j.issn.0254-6450.2018.12.004] [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 investigate the prevalence and associated factors of chronic kidney diseases (CKD) in adult residents living in a community of Songjiang district, Shanghai. Methods: A total of 9 257 residents aged 20-75 years old in Xinqiao township of Songjiang district were selected by random cluster sampling. All the participants were interviewed to complete a set of personal questionnaire and undergo physical examinations. Urine and blood tests including markers of kidney damage and related associated factors with CKD, were carried out. Results: Eligible data from 8 207 subjects were enrolled in the study. After adjustment for age and gender, the prevalence of CKD was 8.4% (95%CI: 7.8%-9.0%), with majority of the patients (76.5%) appeared in the early stage (Ⅰ and Ⅱ) of the disease. The prevalence of CKD increased with age and higher prevalence was seen in females than in males (P<0.001). Results from logistic regression analysis showed that factors as: being elderly or female, having hypertension, hyperuricemia, and hyperlipidemia were all independently associated with CKD. Conclusions: The prevalence of CKD appeared relatively high in adult residents of Xinqiao township, Songjiang district where CKD had become a public health problem. Factors as: being female or elderly, hypertension, hyperuricemia, and hyperlipidemia were found to be associated with CKD. Our findings suggested that early prevention and control on CKD to reduce the incidence of end-stage renal diseases and related complications had called for more urgent attention.
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Affiliation(s)
- X Y Zhou
- Key Laboratory of Public Health Safety, Ministry of Education, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - Q Zhao
- Key Laboratory of Public Health Safety, Ministry of Education, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - N Wang
- Key Laboratory of Public Health Safety, Ministry of Education, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - R P Wang
- Songjiang District Center for Disease Control and Prevention, Shanghai 201600, China
| | - Y Zhang
- Key Laboratory of Public Health Safety, Ministry of Education, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y T Yu
- Key Laboratory of Public Health Safety, Ministry of Education, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
| | - Y G Jiang
- Songjiang District Center for Disease Control and Prevention, Shanghai 201600, China
| | - G M Zhao
- Key Laboratory of Public Health Safety, Ministry of Education, Department of Epidemiology, School of Public Health, Fudan University, Shanghai 200032, China
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220
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Jiang ZN, Duan XH, Xia L, Wang N, Fu YJ. [Histopathological observation of portal hypertensive enteropathy]. Zhonghua Bing Li Xue Za Zhi 2018; 47:953-954. [PMID: 30522179 DOI: 10.3760/cma.j.issn.0529-5807.2018.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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221
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Chen C, Zhai H, Huang G, Cheng J, Xia F, Zhao L, Chen Y, Chen Y, Han B, Li Q, Jiang B, Wang N, Lu Y. Is lower low-density lipoprotein cholesterol associated with lower androgen and erectile dysfunction in men? Nutr Metab Cardiovasc Dis 2018; 28:1304-1310. [PMID: 30459056 DOI: 10.1016/j.numecd.2018.08.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 07/22/2018] [Accepted: 08/21/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND AND AIMS Therapeutic possibilities now exist to lower low-density lipoprotein cholesterol (LDL-C) to very low levels. However, substantial controversy remains in clinical practice with regard to its safety, and the question of whether low LDL-C levels per se may provoke adverse effects in humans arises. We aimed to explore the association of LDL-C with androgen and erectile dysfunction (ED) in a general population of men. METHODS AND RESULTS A total of 4203 men without hormone replacement therapy were enrolled from 22 sites in East China. Total testosterone (T) and Free T were assessed. Free androgen index (FAI) was calculated. The IIEF-5 questionnaire was used to assess ED. We found that free T and FAI gradually and markedly increased with increasing LDL-C levels. Using linear regression, after adjusting for age, educational level, economic status, smoking status, drinking status, BMI, diabetes, and use of lipid-lowering medication, LDL-C was positively associated with free T (B = 0.175, 95% CI: 0.084, 0.266) and FAI (B = 0.064, 95% CI: 0.016, 0.112). Meanwhile, there was a U-shaped curvilinear relationship between LDL-C and prevalence of ED. In the logistic regression analysis, compared to those with LDL-C among the 10th-90th percentile, the ORs of ED in men in the lowest and highest deciles were 1.938 (95% CI: 1.121, 3.349) and 1.804 (95% CI: 1.117, 2.916), respectively. CONCLUSION Lower LDL-C levels were significantly associated with lower free T and lower FAI in a general population of men. Moreover, both low and high levels of LDL-C might be risk factors for ED.
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Affiliation(s)
- C Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - H Zhai
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - G Huang
- Institute and Department of Endocrinology and Metabolism, Fengcheng Hospital, Shanghai, China
| | - J Cheng
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - F Xia
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - L Zhao
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Y Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Y Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - B Han
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Q Li
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - B Jiang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - N Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
| | - Y Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China.
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Xie T, Zeng H, Ren X, Wang N, Chen Z, Zhang Y, Chen W. Antibiofilm activity of threeActinomycetestrains againstStaphylococcus epidermidis. Lett Appl Microbiol 2018; 68:73-80. [DOI: 10.1111/lam.13087] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 08/30/2018] [Accepted: 10/12/2018] [Indexed: 11/29/2022]
Affiliation(s)
- T.T. Xie
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
| | - H. Zeng
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
| | - X.P. Ren
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
| | - N. Wang
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
| | - Z.J. Chen
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
| | - Y. Zhang
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
| | - W. Chen
- Key Laboratory of Protection and Utilization of Biological Resources in Tarim Basin of Xinjiang Production & Construction Corps/College of Life Sciences Tarim University Alar China
- College of Animal Sciences/Key Laboratory of Tarim Animal Husbandy & Science Technology of Xinjiang Production & Construction Corps Tarim University Alar China
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Kozak K, Mirshams Shahshahani P, Wan J, Wang N, Kapshai A, DeMott T, Richardson J, Ashton-Miller J. ELDERLY DRIVER INGRESS AND EGRESS FROM A VEHICLE: PERCEIVED DISCOMFORT AND TASK DURATION. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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224
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Wang T, Wang N, Ren H, Zhou H, Zhou A, Jin J, Chen Y, Zhao D. Long-term results of conversion therapy for initially unresectable gastric cancer: Analysis of 122 patients at the National Cancer Center in China. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy432.029] [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: 11/12/2022] Open
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225
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Zhao Y, Wang N, Wen P, Ouyang WB, Zhang FW, Qiu X, Liu Y, Zhao GZ, Xie YQ, Pan XB. [Safety and efficacy of percutaneous intervention for children with combined congenital heart abnormality solely guided by transthoracic echocardiography]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2018; 46:804-809. [PMID: 30369172 DOI: 10.3760/cma.j.issn.0253-3758.2018.10.008] [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 safety and efficacy of percutaneous intervention of children with combined congenital heart abnormality solely guided by transthoracic echocardiography (TTE) . Methods: From September 2015 to June 2017, 21 children with combined congenital heart abnormality undergoing percutaneous interventional guided by TTE in Fuwai hospital were enrolled in our study, and the clinical data were retrospective analyzed. The atrial septal defect(ASD) closure, ventricular septal defect(VSD) closure, patent ductus arteriosus(PDA) closure or balloon pulmonary valvuloplasty were performed under the guidance of TTE. The procedural effect was evaluated by TTE after operation. The patients were followed up after discharged from the hospital. Results: The age was (37.3±11.6) months, and there were 9 male and 12 female patients. There were 4 cases with ASD and VSD, 6 cases with VSD and PDA, 6 cases with ASD and PDA, 2 cases with VSD and pulmonary stenosis, 3 cases with ASD and pulmonary stenosis. The operations were successfully performed in all patients. No one required extra X ray guidance or open heart surgery. The operation time was (44.6±7.5)min. All patients did not require blood transfusion, inotropic support, and analgesia. There were no complications such as peripheral vascular injury and pericardialeffusion after the operation. The length of hospital stay time was (3.5±0.6) days. All patients were recovered well. The follow-up was (17.6±5.2) months, and post-procedural conduction disturbances, residual shunts, occlude fall off, thrombosis, and new onset of valvular regurgitation were not observed in these patients. Conclusion: Percutaneous interventional of children with combined congenital heart abnormality solely guided by TTE is safe and effective, and the procedure can avoid the potential injuries of X ray and contrast agent.
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Affiliation(s)
- Y Zhao
- Department of Cardiothoracic Surgery, Dalian Children's Hospital, Dalian 116012, China
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226
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Wang N, Wu JL, Zhang Y, Lin SQ, Qiao RY, Fan RJ, Pei LJ. [Associations between maternal exposure to chemical fertilizers during pregnancy and the risk of offspring's low birth weights]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 39:1324-1328. [PMID: 30453431 DOI: 10.3760/cma.j.issn.0254-6450.2018.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the association between the consumption of chemical fertilizers and the risk of low birth weight (LBW), to provide references for prevention programs on LBW and to improve the birth outcomes. Methods: Stratified multivariate logistic regression method was used in this study involving 153 preterm LBW infants, 179 term LBW infants and 204 normal control infants that were randomly selected from the birth monitoring data between October 2007 and September 2012 in Pingding county, Shanxi province. Associations between the risk of LBW and maternal exposure to chemical fertilizers during pregnancy were identified. A normal control group was set up to compare results between preterm and term LBW groups. Results: Totally, 18 749 infants were born between 2007 and 2012, with the total incidence rates of LBW as 48.5‰, preterm LBW as 19.4‰, and term LBW as 29.1‰. Concerning the case control study on preterm LBW, after adjustment for confounding factors, the risk of preterm LBW appeared 2.51 (95%CI: 1.05-5.99) times higher in villages with annual consumption of chemical fertilizer ≥100 tons than those villages that using chemical fertilizer less than 50 tons. No significant statistical associations were found between the amounts of household chemical fertilizer consumption and the risks of preterm LBW. Regarding the case control study on term LBW, after adjustment for confounding factors, in villages with ≥100 tons annual consumption of chemical fertilizers, the risk of term LBW was 4.03 (95%CI: 1.63-9.92) times of the risk in villages where the annal use of chemical fertilizers was less than 50 tons. There was no significant association between household consumption of chemical fertilizers and the risk of term LBW. Conclusions: Maternal exposure to chemical fertilizers during pregnancy was associated with the risk of LBW. Our findings suggested that the amount of chemical fertilizer consumption in rural areas seemed also associated with the risks of other adverse pregnancy outcomes. Women should avoid the chance of exposure to chemical fertilizers during pregnancy and the consumption of chemical fertilizers should be carefully managed.
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Affiliation(s)
- N Wang
- Institute of Population Research, Peking University, Beijing 100871, China
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227
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Beaumont H, Hu J, Yang D, Wang N, Li P, Lu S, Shi W, Ge D, Faye N, Bai C. P1.11-01 The NELSON Triage Algorithm Applied to a Chinese Biopsied Population: A Pilot Study. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.817] [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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228
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Ivey CD, Wang N, Alvarez D, Hammer EJ, Bauer CR. Chronic Toxicity of 4-Nonylphenol to Two Unionid Mussels in Water-Only Exposures. Bull Environ Contam Toxicol 2018; 101:423-427. [PMID: 30132017 DOI: 10.1007/s00128-018-2422-5] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 08/14/2018] [Indexed: 06/08/2023]
Abstract
Limited studies indicate that mussels are generally insensitive to organic chemicals; however, these studies were conducted in acute or short-term exposures, and little is known about the chronic sensitivity of mussels to organic chemicals. We evaluated the chronic (28 days) toxicity of 4-nonylphenol (4-NP) to two commonly tested species of mussels: fatmucket (Lampsilis siliquoidea) and rainbow mussel (Villosa iris). By the end of the 28 days chronic exposures, mean survival was ≥93% in all treatments, but the mean dry weight and biomass of mussels at the highest exposure concentrations were significantly reduced relative to the control. The 20% effect concentrations were similar between the two species. When compared to all other tested species, fatmucket and rainbow mussels are among the top four most sensitive species to 4-NP. However, U.S. Environmental Protection Agency chronic water quality criterion of 6.6 μg 4-NP/L should protect the two mussel species.
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Affiliation(s)
- C D Ivey
- U.S. Geological Survey, Columbia Environmental Research Center, Columbia, MO, USA.
| | - N Wang
- U.S. Geological Survey, Columbia Environmental Research Center, Columbia, MO, USA
| | - D Alvarez
- U.S. Geological Survey, Columbia Environmental Research Center, Columbia, MO, USA
| | - E J Hammer
- U.S. Environmental Protection Agency, Water Quality Branch, Chicago, IL, USA
| | - C R Bauer
- U.S. Environmental Protection Agency, Water Quality Branch, Chicago, IL, USA
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229
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Cao W, Liu X, Xu X, Zeng M, Sun B, Yu X, Wang N, Mao H, Zhang B, Yuan Y, Xing C. The Src homology and collagen A (ShcA) adaptor protein may participate in the pathogenesis of membranous lupus nephritis. Lupus 2018; 27:2014-2019. [PMID: 30189773 DOI: 10.1177/0961203318796295] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The Src homology and collagen A (ShcA) adaptor protein that binds to tyrosine kinase receptors. ShcA plays a role in insulin signaling, stress resistance and energy metabolism. The 66-kDa Src homology 2 domain-containing protein (p66shc) belongs to the ShcA family and has been associated with reactive oxygen species (ROS); increased ROS is involved in the pathology of lupus nephritis (LN). However, whether ShcA can act as a biomarker for oxidative injury in LN is unknown. This study is aimed to investigate the ShcA expression in kidney tissues from patients presenting with LN and the association between ShcA expression and clinical parameters. Renal biopsy tissues were obtained from 62 LN, 20 primary membranous nephropathy (MN) and 10 other secondary MN patients. ShcA was measured by immunofluorescence. The expression of ShcA in the membranous lupus nephritis (class V) group showed a higher trend but there were no significant differences compared with pure mesangial disease (class II) and proliferative (Class III/IV) lupus nephritis. ShcA deposits were negative in primary and other secondary MN. ShcA might act as a new biomarker and a diagnostic tool to identify membranous lupus nephritis with other MN.
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Affiliation(s)
- W Cao
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - X Liu
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - X Xu
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - M Zeng
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - B Sun
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - X Yu
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - N Wang
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - H Mao
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - B Zhang
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Y Yuan
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - C Xing
- Department of Nephrology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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230
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Wang M, Li LT, Wang N, Chen XL, Guo JB. Influence of PA6 as a Charring Agent on Flame Retardancy, Thermal and Mechanical Properties of LGFR PP Composites. INT POLYM PROC 2018. [DOI: 10.3139/217.3549] [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] [Indexed: 11/20/2022]
Abstract
AbstractIn this work, the combustion, thermal, and mechanical performances of long-glass-fiber-reinforced polypropylene/intumescent flame retardant (LGFPP/IFR) composites with different contents of polyamide 6 (PA6) as a charring agent were investigated by limiting oxygen index (LOI), UL-94 test, cone calorimetry, thermal gravimetric analysis (TGA), scanning electron microscopy (SEM), and mechanical property test. The results showed that LGFPP/IFR/PA6 composites exhibited much better flame retardancy due to the dense char layer structure, as proved by SEM. When 15 wt% PA6 was added, the LGFPP/IFR composites had the best flame retardancy, and LOI increased by 55.1 %, and the UL-94 reached V-0 rating. The cone calorimeter tests indicated that PA6 could prevent the transmission of heat and the volatilization of flammable substances, thereby reducing the heat release of “second burning”. According to TGA analysis, the carbon layer began to form at a lower temperature due to the synergistic effect between IFR and PA6. Moreover, the calculation of apparent active energy (Ea) revealed that PA6 effectively increased the Ea values of the composites, resulting in a better thermal stability and flame retardancy. In addition, PA6 enhanced the mechanical properties of the composites effectively.
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Affiliation(s)
- M. Wang
- 1School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, PRC
| | - L.-T. Li
- 2Key Laboratory of Advanced Materials Technology Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, PRC
| | - N. Wang
- 2Key Laboratory of Advanced Materials Technology Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, PRC
| | - X.-L. Chen
- 2Key Laboratory of Advanced Materials Technology Ministry of Education, School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu, PRC
| | - J.-B. Guo
- 1School of Materials and Metallurgy, Guizhou University, Guiyang, Guizhou, PRC
- 3National Engineering Research Center for Compounding and Modification of Polymer Materials, Guiyang, Guizhou, PRC
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231
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Wang N, He J, Wang Z, Miao R, Leslie E, Xu F. The prevalence of sufficient physical activity among primary and high school students in Mainland China: a systematic review and meta-analysis. Public Health 2018; 163:67-75. [PMID: 30098470 DOI: 10.1016/j.puhe.2018.06.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 06/28/2018] [Accepted: 06/29/2018] [Indexed: 11/20/2022]
Abstract
OBJECTIVES This study aims to estimate the prevalence of sufficient physical activity (PA) for primary and high school students in China. STUDY DESIGN This is a meta-analysis study. METHODS The literature search was carried out using both English and Chinese online databases, including articles published from January 2005 to May 2018. Statistical analyses were performed with STATA 13.0. RESULTS Of 1439 articles initially retrieved, 18 studies met the inclusion criteria. The prevalence of sufficient PA among Chinese students varied from 8.96% to 56.02%. With meta-analysis, the sufficient PA prevalence was 31.1% (27.1%-35.2%). Boys were more likely to achieve sufficient PA compared to girls (boys vs girls: 42.4% vs 31.5%, P < 0.001), while urban students engaged in more sufficient PA than their rural counterparts (urban vs rural: 42.7% vs 38.5%, P < 0.001). Primary school students spent more time in overall PA than junior (primary vs junior: 45.4% vs 40.6%, P < 0.001) or senior high school students (primary vs senior: 45.4% vs 27.9%, P < 0.001). Students tended to be more physically active on weekdays than weekends (weekdays vs weekend: 57.2% vs 45.2%, P < 0.001). CONCLUSIONS The prevalence of sufficient PA was 31% among Chinese students. Intervention campaigns are needed for promoting PA level among students in China.
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Affiliation(s)
- N Wang
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, China
| | - J He
- Department of Otolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xiamen University, Xiamen, China
| | - Z Wang
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, China
| | - R Miao
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, China
| | - E Leslie
- School of Health Sciences, Faculty of Medicine, Flinders University, Adelaide, Australia.
| | - F Xu
- Nanjing Municipal Center for Disease Control and Prevention, Nanjing, China; School of Public Health, Nanjing Medical University, Nanjing, China.
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232
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Westerterp M, Fotakis P, Ouimet M, Bochem A, Zhang H, Molusky M, Wang W, Abramowicz S, Wang N, Welch C, Reilly M, Stroes E, Moore K, Tall A. Cholesterol efflux pathways suppress inflammasome activation, neutrophil extracellular trap formation, and atherosclerosis. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.885] [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: 11/28/2022]
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233
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Yuan YN, Yang L, Liu S, Li HC, Wang N. [Analyses on the difference and trend of lung cancer incidence in Beijing, 2000-2012]. Zhonghua Yu Fang Yi Xue Za Zhi 2018; 52:691-696. [PMID: 29996294 DOI: 10.3760/cma.j.issn.0253-9624.2018.07.003] [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 analyze the temporal trends of lung cancer incidence between age, gender (male and female) and areas (urban and rural) in Beijing during 2000-2012. Methods: The lung cancer cases were collected by Beijing cancer registry between 2000 and 2012. We calculated the incidence and world age-standardized incidence rates (ASR) which standardized by World Segi's population. Also, the average age and median age of lung cancer incidence were calculated. The annual percent changes (APC) for the whole period, for the gender ratio and for the area ratio were evaluated with Joinpoint analysis. Result: Totally, 81 378 new cases of lung cancer were diagnosed in 2000-2012 with the average incidence rate of 52.67/100 000. The incidence rate increased by 4.84% per year from 38.99/100 000 to 65.33/100 000, but the APC of ASR was 1.69% (P<0.001) . The ASR increased 0.54% (P=0.029) per year in urban from 29.71/100 000 to 30.55/100 000 and 3.93% (P<0.001) in rural areas from 24.02/100 000 to 35.79/100 000. The incidence ratio of urban to rural decreased from 1.24 to 0.85 (APC=-3.29%, P<0.001). The incidence ratio of male to female decreased from 1.84 to 1.69 (APC=-0.45%, P=0.019).The average age of lung cancer incidence of male and female increased from 66.27 and 66.00 to 68.97 and 69.11 (P<0.001), respectively. Conclusion: The incidence rate of lung cancer increased slightly in urban areas but increased significantly in rural areas during 2000-2012, the area ratio trend was declined. The average age of lung cancer occurrence gradually increased, but the temporal trends varied with age group. The gender ratio decreased from 2000 to 2012.
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Affiliation(s)
- Y N Yuan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Beijing Office for Cancer Prevention and Control, Peking University Cancer Hospital & Institute, Beijing 100142, China
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234
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Kong R, Wang N, Luo H, Lu J. Hesperetin Mitigates Bile Duct Ligation-Induced Liver Fibrosis by Inhibiting Extracellular Matrix and Cell Apoptosis via the TGF-β1/Smad Pathway. Curr Mol Med 2018; 18:15-24. [PMID: 29879887 DOI: 10.2174/1566524018666180608084947] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 05/18/2018] [Accepted: 06/05/2018] [Indexed: 11/22/2022]
Affiliation(s)
- R. Kong
- Department of Gastroenterology, Shanghai Tenth People`s Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - N. Wang
- Department of Gastroenterology, Shanghai Tenth People`s Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - H. Luo
- Department of Gastroenterology, Shanghai Tenth People`s Hospital, Tongji University School of Medicine, Shanghai 200072, China
| | - J. Lu
- Department of Gastroenterology, Shanghai Tenth People`s Hospital, Tongji University School of Medicine, Shanghai 200072, China
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235
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Li W, Huang Z, Wang N, Yuan Y, Zhang W. The relationships between genotypes, myopathological changes and phenotypes of dystrophinopathy. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.762] [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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236
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Song ZY, Yu XM, Wang CF, Wang N, Fu Y, Song YQ. [Surgical treatment of external auricular cholesteatoma involving tympanum and papilloma]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:937-940. [PMID: 29921078 DOI: 10.13201/j.issn.1001-1781.2018.12.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Indexed: 11/12/2022]
Abstract
Objective:To explore the operation treatments and their outcomes of external auditory canal cholesteatomas involving the tympanic cavity and mastoid process. Method:Forty-two patients (45 ears) with external auditory canal cholesteatomas were included in this study who were operated. All lesions invaded the tympanic cavity and mastoid process. Excision of cholesteatoma, external auditory canal angioplasty and concha formation were performed. Ossicular chain reconstruction was performed in 3 ears. Mastoidectomy with close technique were performed in 4 ears. Open radical mastoidectomy was performed in 5 ears. Posterior bone-wall of auricular meatus reconstruction was performed in 3 ears. Tympanoplasty was performed in 21 ears. Pure tone audiogram and aural endoscope were carried out after the operation (3 months, 6months, 1 year, 2 years, 3 years…). Result:Stricture of external auditory meatus were occured in 2 ears in 2 and 3 months after surgery respectively. Cholesteatoma recurrence was observed in 2 ears in 1 year after operation. Wet ear was observed in 1 patient and then another operation was performed after 7 months. Besides the patients above, the epitheliums of the cavity were well in all other patients with complete tympanic membranes. Hearing was improved in all patients (hearing by air conduction:5-30 dB HL). Conclusion:According to the range of the external auditory canal cholesteatoma, we took different operation methods including tympanoplasty, open or close radical mastoidectomy and reconstruction of posterior wall of external auditory canal etc. Those methods, including external auditory canal angioplasty, cavity plasty of concha and skin grafting of external auditory canal, could help to prevent scar formation and stricture of external auditory canal, prevent cholesteatoma recurrence and improve hearing.
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Affiliation(s)
- Z Y Song
- Department of Otolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University,Qingdao,266035,China
| | - X M Yu
- Department of Otolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University,Qingdao,266035,China
| | - C F Wang
- Department of Otolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University,Qingdao,266035,China
| | - N Wang
- Department of Otolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University,Qingdao,266035,China
| | - Y Fu
- Department of Otolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University,Qingdao,266035,China
| | - Y Q Song
- Department of Otolaryngology Head and Neck Surgery, Qilu Hospital of Shandong University,Qingdao,266035,China
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237
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Zhao B, Lockrey MN, Caroff P, Wang N, Li L, Wong-Leung J, Tan HH, Jagadish C. The effect of nitridation on the polarity and optical properties of GaN self-assembled nanorods. Nanoscale 2018; 10:11205-11210. [PMID: 29873654 DOI: 10.1039/c8nr00737c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We report on the effect of nitridation on GaN self-assembled nanorods grown on the c-plane sapphire by metalorganic chemical vapour deposition (MOCVD). Nitridation conditions are found to critically influence the nanorod morphology and optical properties. The nanorod polarity was determined through a direct observation of atomic dumbbell pairs. While purely N-polar wires are obtained under optimised nitridation, incomplete or missing nitridation leads to mixed polarity. By comparing the morphology and the crystal structure with spatially resolved cathodoluminescence results, our study unambiguously establishes a link between appropriate nitridation duration and a homogeneous improvement in optical quality.
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Affiliation(s)
- B Zhao
- Department of Electronic Materials Engineering, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia.
| | - M N Lockrey
- Australian National Fabrication Facility, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia
| | - P Caroff
- Department of Electronic Materials Engineering, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia.
| | - N Wang
- Department of Electronic Materials Engineering, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia.
| | - L Li
- Australian National Fabrication Facility, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia
| | - J Wong-Leung
- Department of Electronic Materials Engineering, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia.
| | - H H Tan
- Department of Electronic Materials Engineering, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia.
| | - C Jagadish
- Department of Electronic Materials Engineering, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, Australia.
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238
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Wang Z, Mi Z, Wang H, Sun L, Yu G, Fu X, Wang C, Bao F, Yue Z, Zhao Q, Wang N, Cheng X, Liu H, Zhang F. Discovery of 4 exonic and 1 intergenic novel susceptibility loci for leprosy. Clin Genet 2018; 94:259-263. [PMID: 29722023 DOI: 10.1111/cge.13376] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 04/26/2018] [Accepted: 05/01/2018] [Indexed: 12/13/2022]
Abstract
Seven new risk coding variants have been identified through an exome-wide association study (EWAS), which studied the contributions of protein-coding variants to leprosy susceptibility. But some potential susceptibility loci were not studied in the previous EWAS study because of the project consideration. Seventeen unstudied potential susceptibility loci of the previous EWAS were validated in 3169 cases and 9814 controls in this study. Four disease-associated exonic loci were identified: rs671 in ALDH2 (P = 2.0 × 10-20 , odds ratio [OR] = 1.35), rs13259978 in SLC7A2 (P = 1.74 × 10-8 , OR = 1.28), rs925368 in GIT2 (P = 9.18 × 10-17 , OR = 1.44), and rs75680863 in TCN2 (P = 8.37 × 10-21 , OR = 0.74). Potentially implicating ZFP36L1 as a new susceptibility gene, 1 intergenic single nucleotide polymorphism (SNP), rs1465788 (P = 7.81 × 10-6 , OR = 0.88), was also suggested to be associated with leprosy. A luciferase reporter assay showed that the rs1465788 risk allele notably decreased the transcription activity of the flanking sequence. These findings suggest the possible involvement of lipid metabolism, NF-κB homeostasis and macrophage antimicrobial pathways in leprosy pathogenesis.
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Affiliation(s)
- Z Wang
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China
| | - Z Mi
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China
| | - H Wang
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China
| | - L Sun
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China
| | - G Yu
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China
| | - X Fu
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China
| | - C Wang
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China
| | - F Bao
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China
| | - Z Yue
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China
| | - Q Zhao
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China
| | - N Wang
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China
| | - X Cheng
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China
| | - H Liu
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,Shandong Provincial Medical Center for Dermatovenereology, Jinan, China
| | - F Zhang
- Shandong Provincial Hospital for Skin Diseases, Shandong University, Jinan, China.,Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, Jinan, China.,Shandong Provincial Key Laboratory for Dermatovenereology, Jinan, China.,School of Medicine, Shandong University, Jinan, China.,Shandong Provincial Medical Center for Dermatovenereology, Jinan, China.,School of Medicine and Life Science, University of Jinan-Shandong Academy of Medical Sciences, Jinan, China.,National Clinical Key Project of Dermatology and Venereology, Jinan, China
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239
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Abstract
Low-density lipoprotein (LDL) from hen egg yolk has high nutritional value and plays an important role in the fields of biology, medicine, and materials. To develop fundamental research about LDL, a highly efficient extraction method is necessary. We found that 30% saturated ammonium sulfate can extract more crude LDL than 40% saturation. We selected polyethylene glycol (PEG; nonionic type) to obtain crude LDL. Three factors were employed, namely, degree of polymerization, concentration of PEG, and pH of egg yolk plasma. The optimized condition was 5% PEG 4,000 and plasma pH 6.0, and the best extraction efficiency was 68.1 ± 0.5 g lipid /100 g DM and 69.9 ± 2.0% protein. The crude LDL oil of PEG precipitation was very significantly higher (P < 0.01) than ammonium sulfate precipitation (ASP), while there was no significant difference in protein, which indicates that PEG can extract more crude LDL. When ascorbic acid was added, hydrosulfuryl (SH) groups and lipids oxidation degree of crude LDL extracted by PEG (PEG-LDL) was very significantly lower than ASP (P < 0.01). We also obtained both purified LDL and yolk immunoglobulin (IgY) with an appropriate purification column. This paper proposes a highly efficient method to extract LDL with high activity using PEG and ensures co-purification of LDL and IgY.
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Affiliation(s)
| | - Q Xu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, R. P. China
| | - Y Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, R. P. China
| | - Y Jin
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, R. P. China
| | - P W Harlina
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, R. P. China
| | - M Ma
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, R. P. China
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240
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Wang N, Feng Y. PO-016 The role of autophagy-related protein 9B in liver carcinogenesis. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.61] [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: 11/03/2022] Open
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241
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Tan H, Wang N, Feng Y. PO-385 Genetical inhibition of IRE1α in macrophages suppresses hepatocellular carcinoma growth. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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242
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Manishankar P, Wang N, Köster P, Alatar AA, Kudla J. Calcium Signaling during Salt Stress and in the Regulation of Ion Homeostasis. J Exp Bot 2018; 69:5003005. [PMID: 29800460 DOI: 10.1093/jxb/ery201] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Indexed: 05/20/2023]
Abstract
Soil composition largely defines the living conditions of plants and represents one of their most relevant, dynamic and complex environmental cues. The effective concentrations of many either tolerated or essential ions and compounds in the soil usually differ from the optimum that would be most suitable for plants. In this regard, salinity - caused by excess of NaCl - represents a widespread adverse growth condition but also shortage of ions like K+, NO3- and Fe2+ restrains plant growth. During the past years many components and mechanisms that function in the sensing and establishment of ion homeostasis have been identified and characterized. Here, we reflect on recent insights that extended our understanding of components and mechanisms, which govern and fine-tune plant salt stress tolerance and ion homeostasis. We put special emphasis on mechanisms that allow for interconnection of the salt overly sensitivity pathway with plant development and discuss newly emerging functions of Ca2+ signaling in salinity tolerance. Moreover, we review and discuss accumulating evidence for a central and unifying role of Ca2+ signaling and Ca2+ dependent protein phosphorylation in regulating sensing, uptake, transport and storage processes of various ions. Finally, based on this cross-field inventory, we deduce emerging concepts and arising questions for future research.
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Affiliation(s)
- P Manishankar
- Institut für Biologie und Biotechnologie der Pflanzen, WWU Münster, Münster, Germany
| | - N Wang
- Institut für Biologie und Biotechnologie der Pflanzen, WWU Münster, Münster, Germany
- National Key Laboratory of Crop Genetic Improvement and National Center of Plant Gene Research (Wuhan), Huazhong Agricultural University, Wuhan, China
| | - P Köster
- Institut für Biologie und Biotechnologie der Pflanzen, WWU Münster, Münster, Germany
| | - A A Alatar
- Department of Botany & Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - J Kudla
- Institut für Biologie und Biotechnologie der Pflanzen, WWU Münster, Münster, Germany
- Department of Botany & Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
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243
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Wang N, Zhou H, Huang HL. Comparison of automatic and manual reposition treatment for horizontal semicircular canal benign paroxysmal positional vertigo. J BIOL REG HOMEOS AG 2018; 32:719-723. [PMID: 29921405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The purpose of this investigation was to compare the efficacy of automatic to manual reposition treatment for patients with horizontal semicircular canal paroxysmal positional vertigo (BPPV). Sixty patients diagnosed with BPPV were equally and randomly divided into either a manual reposition treatment group or an automatic reposition treatment group. The groups were compared regarding difference in pain [visual analog scale (VAS)], extent of vertigo disorder [dizziness handicap inventory (DHI)], quality of life (SF-36), and therapeutic effect. Improved VAS, DHI and SF-36 were observed in both groups, however the efficacious rate of the automatic reposition group (96.7%) was 13.4% higher than that of the manual reposition group, reaching a statistical significance (p less than 0.05). In conclusion, in the treatment of BPPV patients, automatic reposition is more effective than manual reposition and can improve the patients quality of life.
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Affiliation(s)
- N Wang
- Department of Neurology, Xuzhou First Peoples Hospital, Xuzhou, Jiangsu, PR China
| | - H Zhou
- Department of Neurology, Xuzhou First Peoples Hospital, Xuzhou, Jiangsu, PR China
| | - H L Huang
- Department of Neurology, Xuzhou First Peoples Hospital, Xuzhou, Jiangsu, PR China
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244
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Shang X, Chen Y, Wang N, Niu W, Guo J. Oxidation-induced generation of a mild electrophile for proximity-enhanced protein-protein crosslinking. Chem Commun (Camb) 2018; 54:4172-4175. [PMID: 29629441 PMCID: PMC5908726 DOI: 10.1039/c8cc01639a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a strategy to introduce a reactive electrophile into proteins through the conversion of a chemically inert group into a bioreactive group in response to an inducer molecule. This strategy was demonstrated by oxidation-induced and proximity-enhanced protein-protein crosslinking in the presence of a large excess of free nucleophile.
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Affiliation(s)
- X Shang
- Department of Chemistry, University of Nebraska-Lincoln, Lincoln, Nebraska 68588, USA.
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245
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Wang N, Zhao YM. [Retrospective study of dental treatment under general anesthesia of 62 disabled children and adolescents]. Beijing Da Xue Xue Bao Yi Xue Ban 2018; 50:293-299. [PMID: 29643529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
OBJECTIVE To retrospectively figure out the oral health status, treatment and follow-ups after dental treatment under general anesthesia (DGA) of disabled children or adolescents. METHODS Clinical data of disabled children or adolescents and normal children as control received DGA in the Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology from August 2008 to September 2015 were recorded, including: gender, birth date, treatment date, disability type, oral health status before treatment, treatment content and follow-ups (in 1 year). Differences among ages and disabilities were analyzed statistically. RESULTS Sixty-two disabled patients and fifty-seven controls were recruited, mean aged (9.38±5.22) years and (3.00±1.41) years. Most patients had 10 to 15 problem teeth with which the mean number of the disabled children and adolescents was (11.79±4.98) while that of the normal controls was (12.40±4.11). Caries, pulpitis, periapical periodontitis, dental trauma and developmental tooth anomalies of the disabled patients accounted for 67.56%, 13.54%, 15.15%, 1.07%, and 2.68%, respectively and the DMFT/dmft index was 11.55±5.56 while in the control group those were at 65.35%,19.09%,14.14%,0,1.41% and 12.23±4.42. The DMFT/dmft index of the disabled patients in the group 6-12 years (8.35±4.69) was significantly less than that of the other three groups (P<0.01) while no differences were found in disabilities (P=0.239). Resin restoration, pit and fissure sealant, preventive resin restoration, pulpotomy, pulpectomy/RCT, extraction and crown of the disabled patients were performed as 52.71%, 7.24%, 8.56%, 0.72%, 17.13%, 10.01% and 3.62% respectively whereas those made up as 56.31%, 1.27%, 0.13%, 2.29%, 19.87%, 7.90% and 12.23% in the control group. Thirty-five (56.45%) disabled patients and forty-three (75.44%) controls recalled. Problem teeth within one year after operation in diabled patients and controls were both nearly twice as much as the number within half a year. Restoration loss/fractured mainly occurred in anterior primary teeth while secondary/ recurrent caries and pulpitis/perapical periodontitis mostly occurred in primary molars. CONCLUSION Oral health status in our disabled children and adolescents is poor. Though dental treatment under GA is an effective way to improve the oral health of disabled children and adolescents, periodic follow-ups and family oral health care are equal important for oral health maintenance.
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Affiliation(s)
- N Wang
- Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
| | - Y M Zhao
- Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology & National Engineering Laboratory for Digital and Material Technology of Stomatology & Beijing Key Laboratory of Digital Stomatology, Beijing 100081, China
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246
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Provitera V, Gibbons CH, Wendelschafer-Crabb G, Donadio V, Vitale DF, Loavenbruck A, Stancanelli A, Caporaso G, Liguori R, Wang N, Santoro L, Kennedy WR, Nolano M. The role of skin biopsy in differentiating small-fiber neuropathy from ganglionopathy. Eur J Neurol 2018; 25:848-853. [DOI: 10.1111/ene.13608] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 02/26/2018] [Indexed: 12/15/2022]
Affiliation(s)
- V. Provitera
- Department of Neurology; Istituti Clinici Scientifici Maugeri Spa SB - IRCCS di Telese Terme; Telese Terme (BN) Italy
| | - C. H. Gibbons
- Department of Neurology; Beth Israel Deaconess Medical Centre; Harvard Medical School; Boston MA
| | | | - V. Donadio
- IRCCS Istituto delle Scienze Neurologiche di Bologna; Bologna Italy
| | - D. F. Vitale
- Department of Neurology; Istituti Clinici Scientifici Maugeri Spa SB - IRCCS di Telese Terme; Telese Terme (BN) Italy
| | - A. Loavenbruck
- Department of Neurology School of Medicine; University of Minnesota; Minneapolis MN USA
| | - A. Stancanelli
- Department of Neurology; Istituti Clinici Scientifici Maugeri Spa SB - IRCCS di Telese Terme; Telese Terme (BN) Italy
| | - G. Caporaso
- Department of Neurology; Istituti Clinici Scientifici Maugeri Spa SB - IRCCS di Telese Terme; Telese Terme (BN) Italy
| | - R. Liguori
- IRCCS Istituto delle Scienze Neurologiche di Bologna; Bologna Italy
| | - N. Wang
- Department of Neurology; Beth Israel Deaconess Medical Centre; Harvard Medical School; Boston MA
| | - L. Santoro
- Department of Neurosciences Reproductive and Odontostomatological Sciences; University ‘Federico II’; Naples Italy
| | - W. R. Kennedy
- Department of Neurology School of Medicine; University of Minnesota; Minneapolis MN USA
| | - M. Nolano
- Department of Neurology; Istituti Clinici Scientifici Maugeri Spa SB - IRCCS di Telese Terme; Telese Terme (BN) Italy
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247
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Chen YX, Sun X, Shi LY, Wang NT, Peng X, Wang N, Ren CL, Shan XZ. [Isolated vertigo as the first symptom of posterior circulation infarction:reporot of 11 cases]. Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2018; 32:547-550. [PMID: 29798090 DOI: 10.13201/j.issn.1001-1781.2018.07.018] [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] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Indexed: 06/08/2023]
Abstract
Objective:To analyze the clinical characteristics of patients with cerebellar and brainstem infarction who initially presented with isolated vertigo to avoid misdiagnosing of this disease.Method:Eleven patients with cerebellar and brainstem infarction who initially presented with isolated vertigo treated in our clinic between January 2014 and September 2017 were reviewed and the clinical characteristics and imaging presentation of the patients were evaluated.Result:Vertigo as the first attack was in 5 cases, recurrent attacks was in 6 cases,10 cases were with vascular risk factors except for 1 case, initially diagnosed as vestibular neuritis was 4 cases, Meniere's disease was 1 case, posterior circulartion ischemia was 1 case,and unknown causes was 5 cases; delayed neurological symptoms and signs occurring was 4 cases, but not in other cases; finally determined by brain MRI as acute cerebellar infarction was 5 cases, brainstem infarction was 5 cases, and concurrent cerebellar and brainstem infarction was 1 case. All patients had good prognosis.Conclusion:Isolated vertigo due to posterior circulation infarction is easy to be misdiagnosed as peripheral vertigo.Patients presenting with isolated vertigo, when with vascular risk factors, should receive MRI and DWI examinations. Properly diagnosis and treatment may lead a good prognosis.
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Affiliation(s)
- Y X Chen
- Department of Otorhinolaryngology, General Hospital of Chinese People's Armed Police Forces,Beijing,100039,China
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248
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Gao Y, Liang YC, Yu HB, Yan XL, Xu BG, Liu R, Wang N, Xu GQ, Wang ZL. [Heart rate control in chronic heart failure patients received cardiovascular implantable electronic device therapy: effects of optimized medication]. Zhonghua Xin Xue Guan Bing Za Zhi 2018; 46:173-177. [PMID: 29562420 DOI: 10.3760/cma.j.issn.0253-3758.2018.03.002] [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 heart rate control situation of chronic heart failure (CHF) patients who received cardiovascular implantable electronic device (CIED) therapy, and to assess the heart rate control efficacy by optimized medication adjustment. Methods: We performed a perspective study in heart failure with reduced left ventricular ejection fraction (HFrEF) patients who received CIED according to guideline recommendations, patients were enrolled from January 2012 to January 2017. Resting heart rate (RHR) recorded by electrocardiogram after 10 minutes' rest and medication usage within 1 month were recorded at baseline. RHR less than 70 beats per minute (bpm) was regarded as well controlled. β-receptor blockers and (or) ivabradine would be added in patients whose RHR were over 70 bpm. RHR after optimized medication adjustment was recorded during follow-up period. Results: One hundred and fifty patients were included in this study with average RHR (80.6±11.9) bpm. RHR was<70 bpm in 27.3% (41/150) patients at baseline and β-receptor blockers was underused in 80.7% patients (88/109) whose RHR was>70 bpm. The overall RHR decreased to (73.1±10.4) bpm and percent of patients with RHR<70 bpm increased to 70.0% (105/150) after up-titration of β-receptor blockers compared to baseline (χ2=52.958, P<0.001). Ivabradine was added in the rest 45 patients and RHR was<70 bpm in 43 out of 45 patients after ivabradine use. The overall RHR decreased to (67.1±2.7) bpm and percent of RHR<70 bpm significantly increased to 98.7% (148/150) (χ2=44.504, P<0.001 vs. up-titration of β-receptor blockers only). Conclusion: RHR in CHF patients who received CIED therapy is not ideally controlled in this patient cohort, individual up-titration ofβ-receptor blockers and ivabradine use may help to optimize RHR in these patients.
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Affiliation(s)
- Y Gao
- Department of Cardiology, General Hospital of Shenyang Military Region, Shenyang 110016, China
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249
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Mukherjee A, Chen K, Wang N, Zhu J. ‘On the degrees of freedom of reduced-rank estimators in multivariate regression’. Biometrika 2018. [DOI: 10.1093/biomet/asx080] [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: 11/14/2022] Open
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250
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Zhang N, Huang T, Yang XG, Wang GY, Tao XR, Kang DM, Wang N. [A cross-sectional study on HIV/AIDS "90-90-90" treatment target in Shandong province, 2015]. Zhonghua Liu Xing Bing Xue Za Zhi 2018; 38:1367-1371. [PMID: 29060981 DOI: 10.3760/cma.j.issn.0254-6450.2017.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the status and its factors associated with HIV/AIDS- "90-90-90" -treatment-target in Shandong province, China. Methods: Data regarding testing, treatment on HIV/AIDS in Shandong province by December 31, 2015 was collected. Chi-square test and logistic regression model were used to analyze related factors associated with the "90-90-90" -treatment-target. Results: Of the 11 700 estimated HIV/AIDS, 61.2% were diagnosed, of whom 74.4% had received Highly active antiretroviral therapy (HAART) . More than 80% of the HIV/AIDS on HAART reached the criteria on viral suppression. HIV/AIDS infected by homosexual contacts were less likely to seek for diagnosis (P<0.05). HIV/AIDS lived in Qingdao city (OR=1.30, 95%CI: 1.05-1.60), Yantai city (OR=1.53, 95%CI: 1.02-2.31) and Weihai city (OR=1.96, 95%CI: 1.07-3.58) were more likely to receive HAART. HIV/AIDS patients that infected through homosexual or (OR=0.12, 95%CI:0.06-0.24) or heterosexual contacts (OR=0.13, 95%CI: 0.07-0.26), through injecting drug use (OR=0.08,95%CI: 0.03-0.17) or being diagnosed at the custodial institutions (OR=0.29, 95%CI: 0.21-0.41) were less likely to receive HAART. HIV/AIDS patients who received HAART at medical institutions (OR=1.81, 95%CI: 1.05-3.47) were more likely to meet the level of Viral load (VL) suppression. However, those who were infected through homosexual (OR=0.43, 95%CI: 0.25-0.75) or heterosexual contacts (OR=0.49, 95%CI: 0.28-0.81) or diagnosed at the custodial institutions (OR=0.48, 95%CI: 0.28-0.80) were less likely to meet the criteria set for VL suppression. Conclusions: There was a gap between the status of testing/treatment and the target on HIV/AID "90-90-90" -treatment,especially on the target set for testing, in Shandong Province. Both HIV testing and comprehensive care services need to be strengthened.
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Affiliation(s)
- N Zhang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China; Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - T Huang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - X G Yang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - G Y Wang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - X R Tao
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - D M Kang
- Institute for AIDS Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China
| | - N Wang
- National Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
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