Zhangzhou Municipal Hospital

Zhangzhou, China

Zhangzhou Municipal Hospital

Zhangzhou, China

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Wang C.,Zhangzhou Municipal Hospital | Yan K.,Zhangzhou Municipal Hospital | Lin H.,Zhejiang University of Science and Technology | Shi J.,Zhejiang University of Science and Technology
Spectroscopy Letters | Year: 2017

Sulfur K-edge X-ray absorption near-edge structure spectroscopy and chemical sequential extraction was respectively used to study the speciation of sulfur in two sulfur-rich soils samples. Sulfur K-edge X-ray absorption near-edge structure spectroscopy analysis obtained a variety of spectra. Spectral fitting of the X-ray absorption near-edge structure spectra utilizing a large set of model compounds showed great differences between these two sulfur-rich soil samples. It was found that both of the soil samples had high sulfur content (8.40 and 11.57 g kg−1, respectively). Chemical extraction results suggested that sulfur mainly existed as organic in the ancient paddy soil (7.37 g kg−1) and more reduced sulfur was identified in it. X-ray absorption near-edge structure spectroscopy also got similar results. These organic forms of sulfur existed in organic matter across a range of oxidation states. There was high proportion of oxidized sulfur in the sulfuric acid plant that mainly existed as sulfate. © 2017 Taylor & Francis.


Li Q.-Q.,Peking University | Lu Z.-H.,Peking University | Yang L.,Zhangzhou Municipal Hospital | Lu M.,Peking University | And 8 more authors.
Asian Pacific Journal of Cancer Prevention | Year: 2014

Purpose: To explore the value of systemic inflammatory markers as independent prognostic factors and the extent these markers improve prognostic classification for patients with inoperable advanced or metastatic gastric cancer (GC) receiving palliative chemotherapy. Methods: We studied the prognostic value of systemic inflammatory factors such as circulating white blood cell count and its components as well as that combined to form inflammation-based prognostic scores (Glasgow Prognostic Score (GPS), Neutrophil-Lymphocyte Ratio (NLR), Platelet Lymphocyte Ratio (PLR), Prognostic Index (PI) and Prognostic Nutritional Index (PNI)) in 384 patients with inoperable advanced or metastatic gastric cancer (GC) receiving first-line chemotherapy. Univariate and multivariate analyses were performed to examine the impact of inflammatory markers on overall survival (OS). Results: Univariate analysis revealed that an elevated white blood cell, neutrophil and/or platelet count, a decreased lymphocyte count, a low serum albumin concentration, and high CRP concentration, as well as elevated NLR/PLR , GPS, PI, PNI were significant predictors of shorter OS. Multivariate analysis demonstrated that only elevated neutrophil count (HR 3.696, p=0.003) and higher GPS (HR 1.621, p=0.01) were independent predictors of poor OS. Conclusion: This study demonstrated elevated pretreatment neutrophil count and high GPS to be independent predictors of shorter OS in inoperable advanced or metastatic GC patients treated with first-line chemotherapy. Upon validation of these data in independent studies, stratification of patients using these markers in future clinical trials is recommended.


Lu Z.-H.,Peking University | Yang L.,Zhangzhou Municipal Hospital | Yu J.-W.,Peking University | Lu M.,Peking University | And 8 more authors.
Asian Pacific Journal of Cancer Prevention | Year: 2014

Background: Weight loss during chemotherapy has not been exclusively investigated. Macrophage inhibitory cytokine-1 (MIC-1) might play a role in its etiology. Here, we investigated the prognostic value of weight loss before chemotherapy and its relationship with MIC-1 concentration and its occurrence during chemotherapy in patients with advanced esophageal squamous cell carcinoma (ESCC). Materials and Methods: We analyzed 157 inoperable locally advanced or metastatic ESCC patients receiving first-line chemotherapy. Serum MIC-1 concentrations were assessed before chemotherapy. Patients were assigned into two groups according to their weight loss before or during chemotherapy: >5% weight loss group and ≤5% weight loss group. Results: Patients with weight loss >5% before chemotherapy had shorter progression-free survival period (5.8 months vs. 8.7 months; p=0.027) and overall survival (10.8 months vs. 20.0 months; p=0.010). Patients with weight loss >5% during chemotherapy tended to have shorter progression-free survival (6.0 months vs. 8.1 months; p=0.062) and overall survival (8.6 months vs. 18.0 months; p=0.022), and if weight loss was reversed during chemotherapy, survival rates improved. Furthermore, serum MIC-1 concentration was closely related to weight loss before chemotherapy (p=0.001) Conclusions: Weight loss both before and during chemotherapy predicted poor outcome in advanced ESCC patients, and MIC-1 might be involved in the development of weight loss in such patients.


Lu Z.,Peking University | Yang L.,Zhangzhou Municipal Hospital | Yu J.,Peking University | Lu M.,Peking University | And 8 more authors.
PLoS ONE | Year: 2014

Background: Weight loss in advanced gastric cancer (GC) has been widely acknowledged to be a predictor for poor survival. However, very few studies have investigated the weight loss that occurs during chemotherapy. Therefore, we focused on weight loss during chemotherapy in patients with advanced GC and investigated the concentrations of macrophage inhibitory cytokine-1 (MIC-1), which has been recognized as a probable etiological factor in anorexia and weight loss. Methods: We analyzed 384 patients with inoperable locally advanced or metastatic GC receiving first-line chemotherapy. Patients were assigned to one of two groups on the basis of their weight change during chemotherapy: >3% weight loss and ≤3% weight loss. Serum MIC-1 and C-reactive protein (CRP) concentrations were also assessed in these patients. Results: The >3% weight loss group had shorter overall survival (OS; 12.0 months vs. 17.5 months, P = 0.000) than the ≥3% weight loss group, and the survival rates improved if the weight loss was reversed during chemotherapy. Although the MIC- 1 concentrations were not correlated with weight loss before (P = 0.156) or during chemotherapy (P = 0.164), it correlated significantly with the CRP concentration (P = 0.001). Furthermore, elevated MIC-1 concentrations before chemotherapy (P = 0.017) and increased MIC-1 concentrations during chemotherapy (P = 0.001) were both found to be predictors of poor OS. Conclusions: Changes in the body weight during chemotherapy could influence the prognosis in patients with advanced GC, and the MIC-1 might be a potential predictive and prognostic biomarker in those patients. © 2014 Lu et al.


Chen S.-M.,Pathology Teaching and Research Section | Zou Z.-K.,Zhangzhou Municipal Hospital | Tang Z.-H.,Pathology Teaching and Research Section | Shen H.-W.,Zhangzhou Municipal Hospital | And 2 more authors.
Journal of Dalian Medical University | Year: 2014

Objective To investigate expression of Survivin and mucin 2(MUC2),and their correlation with atrophic gastritis with intestinal metaplasia and gastric carcinoma. Methods 30 normal gastric mucosa, 30 tissues with atrophic gastritis with intestinal metaplasia, 41 tissues with gastric carcinoma were detected with immunohistochemistry. The expressions of survivin and MUC2 in tissue microarray were studied. Results Two normal gastric mucosa expressed Survivin(7.14%),but MUC2 was not expressed in the normal gastric mucosa. The positive expression rate of survivin was 21.43% and MUC2 was 75.00% in atrophic gastritis with intestinal metaplasia. The positive expression rate of Survivin was 77.78%, MUC2 was 13. 89% in gastric carcinoma. The positive expression rate of Survivin and MUC2 in different gastric mucosa was of statistical significance(P <0.001). The expression of Survivin in gastric carcinoma showed statistically significant difference(P < 0.05) in different Lauren classification, depth of invasion and TNM categories. The expression of MUC2 in different Lauren classification, tumor differentiation was statistically significant difference(P<0.05). The expression of Survivin and MUC2 in gastric carcinoma was not associated with gender, patients age, lymph node metastasis, tumor location, tumor size(P< 0.05). The expression of Survivin shows no obvious correlation with MUC2(r =0. 215,P =0.209). Conclusion The expressions of survivin and MUC2 might play an important role in the development of gastric carcinoma.


Yang Z.,Shanghai JiaoTong University | Yang Z.,Zhangzhou Municipal Hospital | Ding J.,Shanghai JiaoTong University | Ding J.,Zhangzhou Municipal Hospital | And 7 more authors.
Current Medicinal Chemistry | Year: 2012

Background: Inflammatory bowel disease is a chronic and idiopathic gastrointestinal inflammation mediated by disregulated immune responses. Artemisinin (a chemical from a traditional Chinese herbal medicine Artemisia annua L.) and its derivatives have been proven to exhibit anti-inflammatory and immunomodulatory effects in the treatment of systemic lupus erythematosus and rheumatoid arthritis with low side-effects. This study is aimed to evaluate the potential therapeutic value of artesunate for inflammatory bowel disease. Methods: Murine colitis was induced by either oral administration of dextran sulfate sodium salt (DSS) or intrarectal delivery of 2,4,6-trinitrobenzene sulfonic acid (TNBS) or oxazolone. Mice were treated with artesunate (150mg/kg/day). Peritoneal macrophages were stimulated with lipopolysaccharide (LPS) in the presence or absence of artesunate. Changes in cytokines or proteins of interests were analyzed by enzyme-linked immunosorbent assay (ELISA) or SDS-PAGE/Western blot. Results: Artesunate significantly ameliorated DSS colitis and TNBS colitis (but not oxazolone colitis), including reduced weight loss and disease activity, as well as macroscopic and microscopic colonic injury. The expression of NF-tcBp65 and p-ItcB-a were reduced in artesunate treated TNBS colitis compared with untreated. The levels of IFN-γ, IL-17, and TNF-a were significantly decreased in artesunate treated TNBS colitis or DSS colitis. Furthermore, in vitro artesunate treatment significantly inhibited TNF-α production by LPS-activated macrophages. Conclusions: Artesunate suppresses TNF-a expression in vitro and in vivo as well as T-helper (Th)1/Th17 responses in TNBS colitis model. Our data suggest a novel clinical application of artesunate as a potential therapy for Crohn's disease. © 2012 Bentham Science Publishers.


Lin R.-S.,Zhangzhou Municipal Hospital | Wang W.,Zhangzhou Municipal Hospital | Guo A.,Zhangzhou Municipal Hospital
Journal of Craniofacial Surgery | Year: 2012

Background: Most of the posterior inferior cerebellar artery (PICA) aneurysms arise at the vertebral arteryYPICA junction; distal PICA aneurysms are rare. Their clinical features and treatments are not fully understood. Methods: This was a retrospective study. We reported 9 patients with the distal PICA aneurysms treated by surgical clipping or endovascular embolization in our neurosurgical center. Results: All patients experienced sudden onset of headache with subarachnoid hemorrhage. The location of PICA aneurysms was at the anterior-medullary (n = 4), tonsillomedullary (TM) (n = 1), and telovelotonsillar (n = 4). Surgical clipping was performed in 3 and endovascular coil in 6 patients. All the PICA aneurysms were occluded with parent artery preservation, and all of the patients achieved good recovery. Conclusions: Distal PICAaneurysmis exceptionally rare; it could be treated successfully with surgical clipping or endovascular treatments. Copyright © 2012 by Mutaz B. Habal, MD.


PubMed | Zhangzhou Municipal Hospital
Type: Journal Article | Journal: The Journal of craniofacial surgery | Year: 2012

Most of the posterior inferior cerebellar artery (PICA) aneurysms arise at the vertebral artery-PICA junction; distal PICA aneurysms are rare. Their clinical features and treatments are not fully understood.This was a retrospective study. We reported 9 patients with the distal PICA aneurysms treated by surgical clipping or endovascular embolization in our neurosurgical center.All patients experienced sudden onset of headache with subarachnoid hemorrhage. The location of PICA aneurysms was at the anterior-medullary (n = 4), tonsillomedullary (TM) (n = 1), and telovelotonsillar (n = 4). Surgical clipping was performed in 3 and endovascular coil in 6 patients. All the PICA aneurysms were occluded with parent artery preservation, and all of the patients achieved good recovery.Distal PICA aneurysm is exceptionally rare; it could be treated successfully with surgical clipping or endovascular treatments.

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