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Fan H, Zhu JH. Determinants of impaired renal and vascular function are associated with elevated levels of procoagulant factors in the general population: comment. J Thromb Haemost 2018; 16:2534-2535. [PMID: 30137691 DOI: 10.1111/jth.14271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Indexed: 11/29/2022]
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Tang K, Cui H, Qiao H, Fan H. PROPERTIES OF THERMOLUMINESCENT CARDS WITH HIGH SENSITIVE GR-200A LiF:Mg,Cu, P DETECTORS FOR HARSHAW AUTOMATIC READER. RADIATION PROTECTION DOSIMETRY 2018; 182:459-463. [PMID: 29897536 DOI: 10.1093/rpd/ncy102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 05/28/2018] [Indexed: 06/08/2023]
Abstract
New DML TL cards with GR-200A detectors were developed. The TL sensitivity remains stable and the detectors were sealed firmly during the encapsulation process. The sensitivity, detection threshold, residual signal, reusability, dose response and Teflon capsule resistance of DML cards with two GR-200A detectors with diameter 3.6 mm and thickness 0.38 mm placed in positions 2 and 3 were evaluated. The detection thresholds were 0.61 μSv for the detector at position 2 and 1.15 μSv for the detector at position 3. The residual signals were 0.40% for the detector at position 2 and 0.57% for the detector at position 3. The 10 repeated readings of the same 10 irradiated cards were found within 1% for the two detectors on the cards. The DML cards demonstrate very high sensitivity, low background and good stability and can be used for very low dose ranges in personnel dosimetry and in environmental monitoring.
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Fan H, Li M, Qin TJ, Qu SH, Ye LS, Li FT, Lin GS, Liang YQ. [Expression of eosinophils and IL-33 levels in peripheral blood of patients with allergic rhinitis]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 31:1427-1430. [PMID: 29797999 DOI: 10.13201/j.issn.1001-1781.2017.18.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Indexed: 11/12/2022]
Abstract
Objective:To investigate the relationship between the count of eosinophils(EOS) in peripheral blood and the serum levels of IL-33, and to discuss the relations among serum levels of IL-33, the count of EOS, visual analog scale (VAS) in different groups.Method:According to different treatments, the patients are divided into three groups: the untreated allergic rhinitis (AR) group (group A), the AR group who had been treated subcutaneous imunotherapy (SCIT) for at least a year (group B) and the AR complicated with allergic asthma group who had been treated subcutaneous imunotherapy (SCIT) for at least a year (gourp C). All subjects were conducted blood cell analysis, and EOS were counted. The serum levels of IL-33 were measured by enzyme linked immune (ELISA), and the obtained date were analysed by GraphPad.Prism 5.0 and SPSS 22.0.AR patients were asked to fill out VAS and were assessed nasal symptoms.Result:The serum levels of IL-33 in the group A were higher than that in other subjects (P<0.05).The serum levels of IL-33 in the group B showed no significant difference between the group B and the group C (P> 0.05).The serum levels of IL-33 in the group B were higher than that in the control group (P<0.05).The serum levels of IL-33 in the group C were higher than that in the control group (P<0.05).The count of EOS in the group A were higher than that in other subjects, and there is no difference between with each other (P> 0.05).The VAS in the group A were higher than that in the group B (P<0.05) and there is no significant difference between the group A and the group C (P<0.05).There is no difference between the group B and the group C(P<0.05).After at least one-year SCIT, the symptoms of AR patients were obviously relieved, such as consciously rhinobyon, rhinorrhea, sneezing and so on. Spearman test showed the serum levels of IL-33 in the AR patients has a weak correlation with the count of eosinophils (P> 0.05, r=0.287).Conclusion:SCIT is an effective treatment for AR patients. role on AR, which can alleviate the symptoms of patients, also can reduce the levels of IL-33 and the count of EOS in peripheral blood.
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Fan H, Li L, Wijlaars L, Gilbert R. Associations between use of macrolide antibiotics during pregnancy and adverse child outcomes. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky218.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Liu Y, Dai Y, Zhang XX, Li SM, Liu RJ, Fan H. [Comparative analysis of anatomic and non-anatomic hepatectomy for single small hepatocellular carcinoma with microvascular invasion]. ZHONGHUA YI XUE ZA ZHI 2018; 98:1937-1940. [PMID: 29996286 DOI: 10.3760/cma.j.issn.0376-2491.2018.24.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the efficacy and safety of anatomic hepatectomy and non-anatomic hepatectomy in the treatment of single small Hepatocellular carcinoma with MVI. Methods: The clinical data of 84 patients with single small Hepatocellular carcinoma with MVI in Beijing Chaoyang Hospital between January 2008 and December 2013 were retrospectively analyzed. Patients undergoing anatomical hepatectomy were enrolled in the AR group, and the patients undergoing non-anatomic hepatectomy were enrolled in the NR group. The efficacy and survival rate of the two groups were compared. Results: (1) Operation time, numbers of patients with volume of intraoperative blood loss ≥300 ml and number of patients with blood transfusion were (170±41)minutes, 8, 7 in the AR group and (148±35)minutes, 19, 18 in the NR group, respectively, with statistically significant differences between the 2 groups (P<0.05). (2) The 1-year, 2-year and 3-year overall survival rate were 85.7%, 68.6%, 57.1% in the AR group and 79.6%, 53.1%, 42.9% in the NR group, respectively. The 1-year, 2-year and 3-year progression-free survival rate were 80.0%, 62.9%, 51.4% in the AR group and 71.4%, 49.0%, 38.8%, in the NR group, respectively. There were statistically significant differences between the 2 groups both in the overall survival rate and the progression-free survival rate (P<0.05). (3) Prognostic factors analysis of HCC patients with MVI: result of univariate analysis showed that maximum diameter of tumor and surgical procedures were relative factors affecting overall survival and progression-free survival of HCC patients with MVI, AFP level was relative factors affecting progression-free survival of HCC patients with MVI, with statistically significant differences (P<0.05). Result of multivariate analysis showed that maximum diameter of tumor between 3.0 and 5.0 cm and non-anatomic liver resection were independent factors affecting poor overall survival and progression-free survival of HCC patients with MVI, and AFP≥20 μg/L and total bilirubin ≥20 μmol/L were independent factors affecting poor progression-free survival of HCC patients with MVI, with a statistically significant differences (P< 0.05). Conclusion: Anatomic hepatectomy for patients with single small hepatocellular carcinoma with microvascular invasion has better clinical efficacy and safety.
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Zhang W, Au PI, Zhang X, Fan H, Sun C, Saunders M, Leong YK. Spherical α-Al2O3 suspensions layered sequentially with anionic and cationic polyelectrolytes: Chemistry, rheology and TEM images. POWDER TECHNOL 2018. [DOI: 10.1016/j.powtec.2018.07.068] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Wang Y, Gu Y, Fang K, Mao K, Dou J, Fan H, Zhou C, Wang H. Lactobacillus acidophilus and Clostridium butyricum ameliorate colitis in murine by strengthening the gut barrier function and decreasing inflammatory factors. Benef Microbes 2018; 9:775-787. [PMID: 30014710 DOI: 10.3920/bm2017.0035] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Ulcerative colitis is a type of chronic inflammation present in the intestines for which the aetiology is not yet clear. The current therapies for ulcerative colitis cannot be considered to be long-term management strategies due to their significant side effects. Therefore, it is essential to identify an alternative therapeutic strategy for ulcerative colitis. The present study focused on the evaluation of the anti-inflammatory activities of Lactobacillus acidophilus CGMCC 7282 and Clostridium butyricum CGMCC 7281. The roles of both single and combination of L. acidophilus CGMCC 7282 and C. butyricum CGMCC 7281 in ulcerative colitis were investigated in 2,4,6-trinitrobenzenesulfonic acid-induced acute colitis (Th1-type colitis) in Sprague-Dawley rats and oxazolone-induced chronic colitis (Th2-type colitis) in BALB/c mice. The in vivo studies showed that the administration of L. acidophilus CGMCC 7282, C. butyricum CGMCC 7281 and L. acidophilus CGMCC 7282 plus C. butyricum CGMCC 7281 could reduce the Th1-type colitis as well as the Th2-type colitis, and the combination of the two strains exhibited the most notable effects, as indicated by the reduced mortality rates, the suppressed disease activity indices, the improved body weights, the reduced colon weight/colon length and colon weight/body weight ratios, and the improved gross anatomic characteristics and histological features (ameliorations of neutrophil infiltration and ulceration in the colon). It was found that the alterations of the gut microbiome, the barrier function changing and the selected inflammation-related cytokines are observed in the ulcerative colitis rats/mice treated with L. acidophilus CGMCC 7282 and C. butyricum CGMCC 7281. The combination of L. acidophilus CGMCC 7282 plus C. butyricum CGMCC 7281 also exerted a stronger anti-inflammatory effect than either of the single strains alone in vitro. These findings provide evidence that the administration of L. acidophilus CGMCC 7282 plus C. butyricum CGMCC 7281 may be a promising therapy for ulcerative colitis.
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Zheng H, Tang H, Wang H, Fang Y, Shen Y, Feng M, Xu S, Fan H, Ge D, Wang Q, Tan L. Nomogram to predict lymph node metastasis in patients with early oesophageal squamous cell carcinoma. Br J Surg 2018; 105:1464-1470. [PMID: 29863776 DOI: 10.1002/bjs.10882] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 02/11/2018] [Accepted: 03/29/2018] [Indexed: 12/18/2022]
Abstract
Abstract
Background
Lymph node status is crucial in determining the prognosis for early oesophageal squamous cell carcinoma (SCC). This study aimed to develop and validate a nomogram for the prediction of lymph node metastasis in patients with early SCC.
Methods
A prediction model was developed in a derivation cohort of patients with clinicopathologically confirmed early SCC. Patients who underwent oesophagectomy for pT1 SCC between January 2010 and December 2013 were identified from an institutional database. Risk factors for lymph node metastasis were assessed using a binary logistic regression modelling technique. A nomogram for the prediction of lymph node metastasis was constructed using the results of multivariable analyses. For internal validation, bootstraps with 1000 resamples were performed. The predictive performance of the nomogram was measured by Harrell's concordance index (C-index). An independent cohort from the same hospital was used to validate the nomogram. This cohort included consecutive patients with early SCC who underwent oesophagectomy from January 2014 to December 2015.
Results
The derivation cohort included 281 patients. Four variables associated with lymph node metastasis were included in the model: depth of tumour invasion (odds ratio (OR) 4·37, 95 per cent c.i. 1·59 to 12·03; P = 0·004), grade of differentiation (OR 4·47, 1·02 to 19·70; P = 0·048), tumour size (OR 2·52, 1·11 to 5·75; P = 0·028) and lymphovascular invasion (OR 6·58, 2·54 to 17·05; P < 0·001). The C-index was 0·790 (95 per cent c.i. 0·717 to 0·864) in the derivation cohort and 0·789 (0·709 to 0·869) for the validation cohort (198 patients).
Conclusion
A validated nomogram for patients with early oesophageal SCC can predict the risk of lymph node metastasis.
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Lyu SC, He Q, Lang R, Li LX, Fan H, Li XL, Zhang ZH, Pan B. [Application of vascular replacement technique with allogenic blood vessel in radical resection for pancreatic carcinoma: a report of 33 cases]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2018; 56:274-278. [PMID: 29562412 DOI: 10.3760/cma.j.issn.0529-5815.2018.e006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the application of vascular replacement technique with allogenic blood vessel in radical resection for pancreatic carcinoma. Methods: The clinical data of 33 patients with vascular invasion of pancreatic carcinoma who underwent radical resection from April 2013 to April 2017 in Department of Hepatobiliary Surgery, Beijing Chaoyang Hospital were retrospectively analyzed. There were 14 males and 19 females with age of (62.5±10.6)years(ranging from 35 to 78 years). Vascular replacement technique with allogenic blood vessel was used on all patients who underwent radical resection for pancreatic carcinoma. The operation procedure was made according to the specific location of the carcinoma, and the allogenic blood vessel was selected according to the type of vascular invasion. The matching vessel was selected for replacement to the patient who was invaded only one vessel. And the "Y" type of iliac vein was selected for replacement to the patient who was invaded the confluence of portal vein, splenic vein and superior mesenteric vein. After the operation, the patients were followed up by telephone and outpatient review. Results: All of 33 patients were successfully completed the operations. There were 28 patients underwent pancreaticoduodenectomy with vascular replacement, and 5 patients underwent total pancreatectomy with vascular replacement. All the patients were confirmed pancreatic carcinoma and R0 resection according to the postoperative pathology. There were 16 patients with the carcinoma invasion the confluence of portal vein, splenic vein and superior mesenteric vein, 12 patients with the carcinoma invasion the superior mesenteric vein, and 5 patients with the carcinoma invasion the portal vein. There was no perioperative death in this group and no complications related to allogenic blood vessel. The incidence of postoperative complications was 18.2% (6/33), and the incidence of pancreatic fistula was 6.1% (2/33), all of which were biochemical fistula. There were 32 patients were followed up, and the follow-up rate was 96.9%. The median survival time was 14.6 months. The half-year, 1-year and 2-year survival rates were 75.6%, 37.6% and 27.4%. Conclusion: The application of vascular replacement technique with allogenic blood vessel for pancreatic carcinoma has a great significance for improving the R0 resection rate and the prognosis of patients.
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Tsai M, Shih Y, Chang P, Fan H, Chang W, Chou Y, Hsu H. 4:03 PM Abstract No. 378 Sorafenib combined with drug-eluting bead transarterial chemoembolization for the treatment of advanced hepatocellular carcinoma with intrahepatic vascular shunts: the imaging prognostic factors related to patient survival. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Fan H, Li S, Lu M, Yin G, Yang X, Lan T, Dai L, Chen X, Li J, Zhang Y, Sirajuddin A, Kellman P, Arai AE, Zhao S. Myocardial late gadolinium enhancement: a head-to-head comparison of motion-corrected balanced steady-state free precession with segmented turbo fast low angle shot. Clin Radiol 2018; 73:593.e1-593.e9. [PMID: 29548551 DOI: 10.1016/j.crad.2018.02.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 02/08/2018] [Indexed: 02/08/2023]
Abstract
AIM To evaluate the image quality and diagnostic agreement with a head-to-head comparison of late gadolinium enhancement (LGE) images acquired by the motion-corrected (MOCO) balanced steady-state free precession (bSSFP) phase sensitivity inversion recovery (PSIR) and conventional segmented fast low angle shot (FLASH) PSIR methods15,16 in a patient cohort with a wide spectrum of cardiovascular disease. MATERIALS AND METHODS In 59 consecutive patients, signal-to-noise ratios (SNRs), contrast-to-noise ratios (CNRs) of the normal myocardium (NM), LGE, and blood pool (BP) were pair-wise compared between the two different sequences. A further semi-qualitative score system (graded 1 -4) was used to compare the overall image quality (OIQ). The diagnostic agreement of the two techniques were evaluated by both transmural severity and absolutely quantitative size of LGE. RESULTS The SNRs of the NM, LGE, and BP of MOCO bSSFP were 4.8±3.4, 53.6±35.6 and 43.2±29.3, compared with 3.9±3.6 (p=0.126), 27.7±18.5 (p<0.001) and 24.3±13.4 (p<0.001) of FLASH LGE, respectively. The CNRs of LGE to NM, LGE to BP, and BP to NM were 48.3±33.1 versus 23.8±16.7 (p<0.001), 6.5±21.6 versus 3.8±10.8 (p<0.001), and 38.3±27.2 versus 20.3±10.7 (p=0.448), respectively. The OIQ of MOCO bSSFP was higher than that of segmented FLASH (median 4 versus median 3, p<0.001). For quantification of LGE size, there is good agreement and high correlation (r=0.992, p<0.001) between the two methods. CONCLUSIONS MOCO bSSFP is a feasible, robust sequence for LGE imaging, especially for patients with arrhythmia and those incapable of breath-holding due to severe heart failure.
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Pan X, Lv T, Zhang F, Fan H, Liu H, Song Y. Frequent genomic alterations and better prognosis among young patients with non-small-cell lung cancer aged 40 years or younger. Clin Transl Oncol 2018; 20:1168-1174. [PMID: 29460035 DOI: 10.1007/s12094-018-1838-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 01/22/2018] [Indexed: 01/12/2023]
Abstract
BACKGROUND The subgroup of young patients with non-small-cell lung cancer (NSCLC) is poorly understood. We retrospectively studied the clinical characteristics, gene mutations, and outcomes of patients with NSCLC (aged ≤ 40 years). RESULTS Of the 7494 patients with lung cancer diagnosed from February 2001 to October 2016, 252 aged ≤ 40 years showed NSCLC. We divided their cases into non-squamous cell carcinoma and squamous cell carcinoma groups according to their histology results. Of the 252 young NSCLC patients, 173 (69%) patients had stage IIIB or IV, and 196 (78%) had never smoked. The four most common metastases were intrapulmonary lesions, pleura, bone, and brain. Among patients with adenocarcinoma, 29 (40%, n = 73) harbored epidermal growth factor receptor (EGFR) mutations, 25 (34%, n = 74) harbored anaplastic lymphoma kinase (ALK) translations, and 1 (14%, n = 7) harbored ROS proto-oncogene 1 receptor tyrosine kinase (ROS1) translations. The median progression-free survival (PFS) and overall survival (OS) were 3.3 and 27.6 months for patients receiving chemotherapy (n = 65), and 12.1 and 33.6 months for patients receiving EGFR tyrosine kinase inhibitors (TKIs) (n = 13), respectively. Patients receiving crizotinib had a median PFS time of 21.9 months (n = 8). CONCLUSIONS Young patients are associated with an increased likelihood of gene mutations and can receive a better prognosis when patients harboring gene mutations are treated with EGFR-TKIs or ALK inhibitors.
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Li P, Fan H, He Q. Pretransplant diabetes mellitus predicts worse outcomes of liver transplantation: evidence from meta-analysis. J Endocrinol Invest 2018; 41:211-221. [PMID: 28667451 DOI: 10.1007/s40618-017-0721-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Accepted: 06/22/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND It has been demonstrated that the prognosis of liver transplantation (LT) is significantly influenced by pretransplant factors, such as diabetes mellitus (DM). However, inconsistent observations are obtained. METHODS We comprehensively searched PubMed, Embase and Web of Science to identify eligible cohort studies to evaluate the impact of preexisting DM on LT prognosis. Overall mortality and graft loss, as the most frequently observed parameters, were used to evaluate the outcomes of LT. Hazard ratios (HRs) with their 95% confidence intervals (CIs) were pooled to assess the effect of DM. RESULTS 15,768 diabetic LT recipients and 60,176 non-diabetic LT recipients from 13 populations were included in this meta-analysis. Preexisting DM increased the risk for overall death of LT by 40% (95% CI 1.22-1.61), compared with DM-free patients. In addition, the risk for graft loss was also elevated by pretransplant DM (HR 1.28, 95% CI 1.07-1.54). Both analyses showed high heterogeneities (I 2 = 85.2 and 93.2%, respectively) and their sources were not identified by meta-regression analyses. In terms of the additive effect of hepatitis C virus (HCV) infection on poor outcomes of diabetic LT recipients, stratified meta-analyses were conducted. It was demonstrated that HCV infection increased the risk for mortality by 73% (95% CI 1.64-1.83), relatively higher than non-HCV recipients (HR 1.32, 95% CI 1.25-1.39) and general population (HR 1.40, 95% CI 1.22-1.61). CONCLUSION Preexisting DM predicts worse patient and graft survivals of LT. Concomitant HCV infection would further deteriorate this unfavorable impact. Given the high heterogeneities and the insufficient evidences, more studies are still warranted to support these observations.
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Fan H, Hu Y, Li X, Wu H, Lv R, Bai J, Wang J, Qin L. Ectopic Cartilage Formation Induced by Mesenchymal Stem Cells on Porous Gelatin-Chondroitin-Hyaluronate Scaffold Containing Microspheres Loaded with TGF-β1. Int J Artif Organs 2018; 29:602-11. [PMID: 16841290 DOI: 10.1177/039139880602900610] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The study aimed to produce a novel porous gelatin-chondroitin-hyaluronate scaffold in combination with a controlled release of TGF-β1 and to evaluate its potentials in ectopic cartilage formation. The gelatin-chondroitin-hyaluronate scaffold was developed to mimic the natural extra cellular matrix of cartilage. Gelatin microspheres loaded with TGF-β1 (MS-TGFβ1) showed a fast cytokine release at initial phase (37.4%) and the ultimate accumulated release was 83.1% by day 18. Then MS-TGFβ1 were incorporated into scaffold. The MSCs seeded on scaffold with or without MS-TGFβ1 were incubated in vitro or implanted subcutaneously in nude mice. In vitro study showed that, compared to the scaffold, the scaffold/MS-TGFβ1 significantly augmented the proliferation of MSCs and GAG synthesis. Three weeks postoperatively histology observation showed that in MSCs/scaffold/MS-TGFβ1 implantation group, cells of newly formed ectopic cartilage were located within typical lacunae and demonstrated morphological characteristics of chondrocytes. Six weeks later the ectopic cartilage grew more and islands of cartilage were observed. The matrix was extensively metachromatic by safranin-O/Fast green staining. Immunohistochemical staining also indicated ectopic cartilage was intensely stained for type II collagen. Instead, in the MSCs/scaffold implantation group, no cartilage-like tissue formed and matrix showed negative or weak positive staining. The percentage of positive staining area was significantly larger in MSCs/scaffold/MS-TGFβ1 group (p<0.05) at each time point. The results indicated that the novel gelatin-chondroitin-hyaluronate scaffold with MS-TGFβ1 could induce the chondral differentiation of MSCs to form cartilage and might serve as a new way to repair cartilage defects.
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Wang B, Liu J, Huang L, Zhou X, Meng Q, Tie J, Fan H, Li C, Liu Z. Novel Cardiac Protective Agent AFC1 Attenuated Ischaemic Reperfusion-Induced Ventricular Remodelling by Inhibiting the Platelet-Derived Growth Factor Receptor and JAK/STAT Pathways. Heart Lung Circ 2018. [DOI: 10.1016/j.hlc.2018.06.164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lv ZP, Peng YZ, Zhang BB, Fan H, Liu D, Guo YM. Glucose and lipid metabolism disorders in the chickens with dexamethasone-induced oxidative stress. J Anim Physiol Anim Nutr (Berl) 2017; 102:e706-e717. [DOI: 10.1111/jpn.12823] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 08/29/2017] [Indexed: 12/17/2022]
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Fan H, Liu X, Zheng WW, Zhuang ZH, Wang CD. MiR-150 alleviates EMT and cell invasion of colorectal cancer through targeting Gli1. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2017; 21:4853-4859. [PMID: 29164577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE Epithelial-mesenchymal transition (EMT) is related to colorectal cancer invasion and metastasis. Glioma-associated oncogene homolog 1 (Gli1) abnormal expression is associated with EMT, invasion, and metastasis in various cancers. MiR-150 is found downregulated in colorectal cancer pathogenesis. Bioinformatics analysis shows the complementary targeted relationship between miR-150 and the 3'-UTR of Gli1 mRNA. This study explores the role of miR-150 in regulating Gli1 expression, colorectal cancer cell EMT, and invasion. MATERIALS AND METHODS Dual luciferase assay confirmed the targeted relationship between miR-150 and Gli1 predicted by bioinformatics analysis. MiR-150 and Gli1 expressions were compared in NCM460, SW480, and SW620 cells. Cell colony formation and invasion were tested in SW480 and SW620 cells. Anip973 and AGYZ83-a cells were treated by 10 ng/mL TGF-β1 to detect miR-150 and Gli1 expressions. SW620 cells were cultured in vitro and divided into five groups, including miR-NC, miR-150 mimic, si-NC, si-Gli1, and miR-150 mimic + si-Gli1 groups. RESULTS MiR-150 specifically inhibited Gli1 expression. The level of miR-150 was significantly downregulated, while Gli1 was elevated in SW480 and SW620 cells compared with that in NCM460 cells. SW620 exhibited markedly stronger invasive and colony formation abilities than SW480. The level of miR-150 was apparently reduced, whereas Gli1 was increased in SW620 than that in SW480 cells after the treatment of TGFβ1. MiR-150 mimic and/or si-Gli1 transfection markedly reduced Gli1 and Snail levels, upregulated E-cadherin expression, and attenuated cell colony formation and invasion. CONCLUSIONS Downregulation of miR-150 and elevation of Gli1 promote the development and invasion of colorectal cancer cell EMT. MiR-150 attenuated the progression of colorectal cancer cell EMT via inhibiting Gli1.
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Liu F, Li X, Yue H, Ji J, You M, Ding L, Fan H, Hou Y. TLR-Induced SMPD3 Defects Enhance Inflammatory Response of B Cell and Macrophage in the Pathogenesis of SLE. Scand J Immunol 2017; 86:377-388. [PMID: 28889482 DOI: 10.1111/sji.12611] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 08/30/2017] [Indexed: 12/30/2022]
Abstract
B lymphocyte and macrophages may contribute to SLE pathogenesis through cytokine production after TLR stimulation. Emerging evidences suggested that defects of sphingolipid metabolism were responsible for SLE pathogenesis. However, it is not clear whether these defects exist in B cells and macrophages under SLE condition and whether TLR signalling pathway was related to the dysfunction of sphingolipid metabolism in SLE. Here, we demonstrated that the enzymes involved in the sphingolipid metabolism expressed abnormally in B cells from SLE patients and lupus-prone mice. Moreover, we found that TLR signalling induced the abnormal expression of sphingomyelin phosphodiesterase 3 (SMPD3), sphingosine-1-phosphate phosphatase 2 (SGPP2), ceramide kinase (CERK) and UDP glycosyltransferase 8 (UGT8), which were involved in sphingolipid metabolism. TLR signalling also induced the transportation of SMPD3 from Golgi apparatus. Furthermore, the dysfunction of SMPD3 enhanced TLR-induced inflammatory response of B cells and macrophages in turn. Thus, these findings provide an innovative direction and a new target for research and treatment of SLE.
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Li XF, Li GJ, Zhang X, Fan H, Li JP. A variant of HLA-DRB1*11
, HLA-DRB1*11:143
, discovered in a Chinese hematopoietic stem cell donor. HLA 2017; 90:321-323. [PMID: 28796435 DOI: 10.1111/tan.13116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 08/04/2017] [Indexed: 11/26/2022]
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Guan Y, Fan H. Perinatal outcomes among singletons after assisted reproductive technology versus from natural pregnancy. Fertil Steril 2017. [DOI: 10.1016/j.fertnstert.2017.07.990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Fan H, Li HZ, Xu WF, Ji ZG, Zhang YS. [Surgery treatment of ectopic adrenocorticotrophic hormone syndrome]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2017; 49:652-656. [PMID: 28816283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigation the diagnosis and treatment of ectopic adrenocorticotrophic hormone (ACTH) syndrome. METHODS The clinical characters of 57 cases of ecotopic ACTH syndrome from Jan. 1996 to Dec. 2016 were collected and analyzed. The 57 cases included 32 males and 25 females. The age ranged from 11 to 68 years (average 32 years). ACTH levels significantly increased from 16.5 to 365.6 pmol/L, with average 77.6 pmol/L (normal range <10.1 pmol/L). The pituitary MRI did not found lesions. The CT showed that their bilateral adrenal glands diffused small nodular changes or nodular hyperplasia. The 57 cases were divided into 3 groups according to different treatment options. In the study, 25 ectopic ACTH syndrome cases (44%) were group A, without identified source of ectopic hormone, were treated with bilateral or unilateral adrenalectomy due to the severity of the disease and difficulty of operation. Group B was composed of 16 cases (28%) diagnosed as ectopic ACTH syndrome by finding ectopic ACTH tumors and surgical resection. Group C included 16 cases (28%) with nonsurgical therapy. Different treatment results and prognosis were analyzed. RESULTS In the study, 40 cases of the 57 had been followed up for 6 months to 10 years. In group A, of the 25 cases with bilateral or unilateral adrenalectomy, 4 died of diabetes and severe pulmonary infection, 18 survived, and 3 were lost to the follow-up, and the survival rate was 81% (18/22). In group B, of the 16 cases with radical tumor resection, 5 died of tumor recurrence 0.5-6.0 years after operation, 3 survived, and 8 were lost to the follow-up, and the survival rate was 37.5% (3/8). In group C, of the 16 non-operation patients, 4 with radiotherapy and chemotherapy died of metastases, diabetes or pulmonary infection, 6 with chemotherapy died of pulmonary infection within 1 year and the others were lost to the follow-up, and the survival rate was 0. CONCLUSION Ectopic ACTH syndrome is difficult to treat. Adrenalectomy is effective for the management of ectopic ACTH syndrome, especially for those patients with severe Cushing's syndrome, but the primary tumor can not be located.
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Fan H, Zhu JH. Pregnancy outcome after a first episode of cerebral vein thrombosis: comment. J Thromb Haemost 2017; 15:1525-1526. [PMID: 28456997 DOI: 10.1111/jth.13730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Indexed: 11/30/2022]
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Dang Z, Fu Y, Duo H, Fan H, Qiao Z, Guo Z, Feng K, Chui W, Shen X, Geng Qiu J, Ni M, He S, Zhao H, Peng M, Xiao N, Nonaka N, Nasu T, Huang F, Oku Y, Hayashimoto N, Hu W, Li W. An epidemiological survey of echinococcosis in intermediate and definitive hosts in Qinghai Province, China. Trop Biomed 2017; 34:483-490. [PMID: 33593033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In order to understand the epidemiological status of alveolar and cystic echinococcosis in intermediate and definitive hosts in Qinghai Province, China, during the period 2007-2011, we investigated the infection in humans and animals, including yaks, Tibetan sheep, Tibetan dogs, and wild foxes distributed in different counties around the province. Sera from local residents were examined using a rapid serodiagnostic kit to detect specific antibodies against Echinococcus. Seropositive samples were confirmed with B-scan ultrasonography and X-ray examinations. Yaks and Tibetan sheep were checked at slaughterhouses, and cysts and suspicious lesions were collected for analysis. A rapid diagnostic strip was used to detect Echinococcus adults in Tibetan dogs. Positive dogs were dewormed and the parasites collected. Wild foxes were trapped and necropsies performed with particular attention to the intestine. Forty-eight of 735 (6.4%) humans tested were positive and 475 of 854 (55.6%) Tibetan sheep and 85 of 352 (24.15%) yaks were infected with Echinococcus. Across different counties, 214 of 948 (22.57%) Tibetan dogs were positive, and five of 36 (13.9%) wild foxes were infected with Echinococcus. Molecular studies showed that all the infections detected in humans, domestic yaks, and Tibetan sheep were the G1 genotype (E. granulosus), whereas the parasites from Tibetan foxes and Tibetan dogs were E. shiquicus and E. multilocularis, respectively. In conclusion, Echinococcosis is hyperendemic in Qinghai Province in both its intermediate and definitive hosts and the G1 genotype of cystic Echinococcus is the dominant strain.
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Gao Q, Xu Q, Guo X, Fan H, Zhu H. Particulate matter air pollution associated with hospital admissions for mental disorders: A time-series study in Beijing, China. Eur Psychiatry 2017; 44:68-75. [PMID: 28545011 DOI: 10.1016/j.eurpsy.2017.02.492] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Revised: 01/31/2017] [Accepted: 02/06/2017] [Indexed: 11/29/2022] Open
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Wang B, Liu J, Hua Y, Huang L, Huang K, Kompa A, Chan P, Fan H, Liu Z. Platelet-Derived Growth Factor Receptor β But Not α Mediates Cardiac Fibrosis In Vitro and In Vivo. Heart Lung Circ 2017. [DOI: 10.1016/j.hlc.2017.06.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fan H, Fu YS, Shan J, Shi C, Zhang XF, Huo X, Bao CJ, Ji H. [Surveillance on the epidemiological and etiological characteristics of hand-foot-mouth disease during the outbreaks in three cities of Jiangsu province, 2012-2015]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2016; 37:1608-1614. [PMID: 27998408 DOI: 10.3760/cma.j.issn.0254-6450.2016.12.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Objective: To analyze the epidemiological and etiological characteristics through monitoring the outbreaks of hand-foot-mouth disease (HFMD), in three cities of Jiangsu province from 2012 to 2015 and to provide evidence for prevention and control of the disease. Methods: Data related to cases of HFMD during the outbreaks was collected through active surveillance programs in three cities of Jiangsu province, under the guidelines of clusters and outbreaks of HFMD (2012 edition HFMD). Features related to clusters and outbreaks of the disease were identified according to the real-time RT-PCR detection. Descriptive analysis was conducted to understand the type/subtype of HFMD virus and time, area, place and extent of the outbreaks. Logistic regression was used to explore the influencing factors. Results: From 2012 to 2015, a total of 1 425 HFMD epidemics, including 1 314 clusters and 111 outbreaks were reported. Two incidence peaks were observed each year, between March and June, as well as between September and December, accounting for 58.18% (829/1 425), 33.68% (480/1 425), respectively. Most HFMD clusters and outbreaks were reported in Wuxi city, accounting for 59.30% (845/1 425) of the total. Most HFMD clusters and outbreaks happened in kindergartens, accounting for 68.63% (978/1 425) of the total. A total of 931 HFMD clusters and outbreaks were confirmed under laboratory findings. The main pathogens were Entervirus type 71 (EV71) in 2013 and Coxsackie A16 (Cox A16) in 2015, respectively, while both EV71 and Cox A16 were predominant in 2012 and 2014. With multivariate backward conditional regression, surrounding environment was identified as important risk factor associated with the attack rate. Health condition of the environment was quite good, with low attack rates (middle vs. bad: OR=0.150, 95% CI: 0.034-0.667; good vs. bad: OR=0.072, 95%CI: 0.016-0.317). Time between the onset of index patient and the reporting of HFMD clusters or outbreaks was important in the control program of HFMD epidemics (4-7 d vs. 1-3 d: OR=3.452, 95%CI: 2.293-5.198; 8 d vs. 1-3 d: OR=12.108, 95%CI: 7.767-18.763). Conclusions: The clusters and outbreaks of HFMD happened in Jiangsu province showed an obvious feature of seasonality. The predominant types or subtypes of the virus varied in different years. Kindergartens were the hard-hit places of HFMD clusters and outbreaks. Timely report of the disease appeared the key point regarding the control of HFMD clusters and outbreaks.
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Fan H, Chen K, Duan L, Wang YZ, Ju G. Beneficial effects of early hemostasis on spinal cord injury in the rat. Spinal Cord 2016; 54:924-932. [PMID: 27137123 PMCID: PMC5399149 DOI: 10.1038/sc.2016.58] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 03/16/2016] [Accepted: 03/19/2016] [Indexed: 11/08/2022]
Abstract
STUDY DESIGN Experimental study. OBJECTIVES To investigate the effect of early hemostasis on spinal cord injury (SCI). SETTING Fourth Military Medical University, Xi'an, China. METHODS Sprague Dawley rats were used. Hematoxylin and eosin (HE) staining was performed to observe hemorrhage at different time points (2, 6, 12, 24 and 48 h) after SCI to determine the time window of hemostatic drug administration (n=3 per time point). Three different concentrations of Etamsylate (0.025, 0.05 and 0.1 g kg-1) were administered immediately and 5 and 10 h after SCI to evaluate the effective dosage (n=6 per group). Another 82 rats were then randomly divided into two groups, Etamsylate group (0.1 g kg-1, n=41) and glucose control group (n=41). Nissl staining was performed to observe neurons at 10 days post injury. Immunohistochemistry, western blot and quantitative real-time PCR were performed to detect tissue necrosis at 7 d.p.i., the activation of astrocytes and microglia/macrophages and lesion cavity at 10 d.p.i. Basso-Beattie-Bresnahan scoring and rump height index assay were used to examine locomotion recovery. RESULTS Early hemostasis reduced the lesion area and tissue necrosis, enhanced neuronal survival, alleviated the activation of microglia/macrophages and astrocytes and facilitated functional recovery after spinal cord contusion in rats. Early hemostasis decreased hemorrhage area and lesion area after spinal cord transection in rats. CONCLUSION The present study demonstrated that early hemostasis has beneficial effects on SCI in the rat. It has the potential to be translated into clinical practice.
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Zhang Y, Fan H, Zhang Y, Wang Q. F-045STUDY ON THE ROLE OF TRANSIENT RECEPTOR POTENTIAL C6 CHANNELS IN OESOPHAGEAL SQUAMOUS CELL CARCINOMA RADIOSENSITIVITY. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Zou Z, Zuo D, Yang J, Fan H. The ANXA1 released from intestinal epithelial cells alleviate DSS-induced colitis by improving NKG2A expression of Natural Killer cells. Biochem Biophys Res Commun 2016; 478:213-220. [DOI: 10.1016/j.bbrc.2016.07.066] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 07/16/2016] [Indexed: 01/08/2023]
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Yang Q, Pröll MJ, Wondim DS, Zhang R, Tesfaye D, Fan H, Cinar MU, Grosse-Brinkhaus C, Tholen E, Looft C, Islam A, Hölker M, Schellander K, Uddin MJ, Neuhoff C. P2008 Lipopolysaccharide-induced gene expression of CD14 in TRIF pathway is epigenetically regulated by sulforaphane in porcine pulmonary alveolar macrophages. J Anim Sci 2016. [DOI: 10.2527/jas2016.94supplement441a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Zhang Y, Fan H, Zhang Y, Xue L, Guo W, Wang Q. F-129ENDOSCOPIC NASO-FISTULA DRAINAGE: A SAFE AND EFFECTIVE METHOD FOR THE MANAGEMENT OF INTRATHORACIC ANASTOMOTIC FISTULA AFTER OESOPHAGECTOMY. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zhang R, Neuhoff C, Fan H, Welzenbach J, Yang Q, Uddin MJ, Cinar MU, Tesfaye D, Tholen E, Looft C, Schellander K. P2007 Sulforaphane enhances proliferation of porcine satellite cells through suppression of TGF-β signaling pathway. J Anim Sci 2016. [DOI: 10.2527/jas2016.94supplement441x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Xue L, Ding J, Wang Q, Pang X, Fan H. F-128RISK FACTORS OF MYASTHENIC CRISIS AFTER TOTAL THYMECTOMY FOR PATIENTS WITH THYMOMA AND MYASTHENIA GRAVIS. Interact Cardiovasc Thorac Surg 2016. [DOI: 10.1093/icvts/ivw260.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Fan H, Chen K, Duan L, Wang YZ, Ju G. Beneficial effects of early hemostasis on spinal cord injury in the rat. Spinal Cord 2016; 54:1058. [PMID: 27324321 PMCID: PMC5399147 DOI: 10.1038/sc.2016.97] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wu Z, Wu H, Wang H, Wu C, Xu W, Zhang L, Fan H, Cai J, Ma J. A rare complication after minimally invasive posterior cervical laminoforaminotomy. JOURNAL OF MUSCULOSKELETAL & NEURONAL INTERACTIONS 2016; 16:172-3. [PMID: 27282462 PMCID: PMC5114361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Kivitz A, Haraoui B, Kaine J, Castellano V, Bananis E, Connell C, Fan H, Takiya L. THU0174 A Safety Analysis of Tofacitinib 5 mg Twice Daily Administered as Monotherapy or in Combination with Background Conventional Synthetic Dmards in A Phase 3 Rheumatoid Arthritis Population. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.1846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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van Vollenhoven R, Cohen S, Mendelsohn A, Bananis E, Fan H, Takiya L, Fleischmann R. AB0398 Efficacy of Adalimumab and Tofacitinib in Rheumatoid Arthritis: Post-Hoc Analyses from A Phase 3 Study. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.3234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Tang K, Zhao J, Zhu S, Fan H, Cui H, Zhu H, Liu Z. The reusability characteristics of LiF:Mg,Cu,P with a maximum intensity at 280 °C in an environment with elevated temperature. RADIAT MEAS 2016. [DOI: 10.1016/j.radmeas.2016.01.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Yan ZP, Tong X, Liu ST, Ma Y, Peng SF, Yang X, Fan H. Role and diagnostic value of gene variants in assessing the risk of chronic obstructive pulmonary disease. GENETICS AND MOLECULAR RESEARCH 2016; 15:gmr7854. [PMID: 27323020 DOI: 10.4238/gmr.15027854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Meta-analyses have revealed many positive associations between gene variants and susceptibility to chronic obstructive pulmonary disease (COPD). However, some of those positive results may be false positives. Therefore, we investigated the genetic polymorphisms associated with COPD risk and determined their diagnostic value. We extracted the odds ratio (OR) and 95% confidence interval for each polymorphism from published meta-analyses concerning gene variants and COPD susceptibility in October 2014, subsequently we calculated false-positive report probabilities (FPRPs) for statistically significant associations (P value < 0.05). We determined the diagnostic value of the true positive polymorphisms of COPD using the Meta-DiSc software. Twenty-five gene polymorphisms were significantly associated with COPD risk. The FPRP test results were as follows: 1) when the prior probability was 0.001 and the OR was 1.5, ADAM33 rs612709, CHRNA3/5 rs1051730, CHRNA3/5 rs8034191, CHRNA3/5 rs16969968, and TGFB1 rs1800470 were truly associated with COPD risk (FPRP < 0.2); 2) when the prior probability was 0.000001 and the OR was 1.5, all the variants except TGFB1 rs1800470 remained noteworthy; and 3) when the probability was 0.000001 and the OR was 1.2, ADAM33 rs612709 and CHRNA3/5 rs1051730 remained true positives. Unfortunately, the results of the diagnostic accuracy meta-analyses suggested that none of the variants had high value for COPD diagnosis.
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Fan H, Sparrow C, Raymer D, Nassif M, Vader J, LaRue S. Invasive and Noninvasive Hemodynamic Measures Correlate in Patients with Continuous Flow Left Ventricular Assist Devices. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.1107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Zhou X, Wu J, Lin F, Meng Q, Liu J, Fan H, Liu Z. Fasudil Prevents Pulmonary Vascular Remodeling in a Rat Model of Pulmonary Hypertension with Left Heart. J Heart Lung Transplant 2016. [DOI: 10.1016/j.healun.2016.01.1033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Tang K, Fan H, Cui H, Zhu H, Liu Z. Comparative studies on radioluminescent and thermoluminescent spectra of LiF:Mg,Cu,P and LiF:Mg,Cu,Si. RADIATION PROTECTION DOSIMETRY 2016; 168:459-464. [PMID: 26264711 DOI: 10.1093/rpd/ncv377] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 07/10/2015] [Indexed: 06/04/2023]
Abstract
The influence of various annealing treatments on radioluminescent (RL) and thermoluminescent (TL) spectra of LiF:Mg,Cu,Si and LiF:Mg,Cu,P was investigated. The TL and RL emission bands for LiF:Mg,Cu,P are not the same; however, the emission band peaking at ∼383 nm is predominant in the TL and RL emission for LiF:Mg,Cu,Si. With the increase in annealing temperatures in the range of 240-300°C, for LiF:Mg,Cu,P, the intensity of TL decreases much more rapidly than that of RL. For LiF:Mg,Cu,Si, the area ratios of the two bands of RL and TL remain constant within experimental errors. It suggests that there is a significant decrease in the concentration of recombination centres in LiF:Mg,Cu,P after the annealing, in addition to the decrease in trapping centres, the recombination centres for main TL emission and RL emission in LiF:Mg,Cu,Si are the same, and the recombination centres for TL emission and RL emission in LiF:Mg,Cu,P are not the same. P is a more effective dopant than Si.
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Zhang X, Li GJ, Li XF, Fan H, Li JP. A new HLA-A allele, HLA-A*11:120, sequenced in a Chinese hematopoietic stem cell donor. HLA 2016; 87:168-70. [PMID: 26899298 DOI: 10.1111/tan.12760] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 01/26/2016] [Accepted: 01/31/2016] [Indexed: 11/30/2022]
Abstract
HLA-A*11:120 has one nucleotide change from HLA-A*11:01:01:01 where 295 T(ACC) is changed to S(AGC).
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Tao SQ, Xia RS, Li F, Cao L, Fan H, Fan Y, Yang LJ. Efficacy of 3.6% topical ALA-PDT for the treatment of severe acne vulgaris. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2016; 20:225-231. [PMID: 26875889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To evaluate the efficacy and safety of topical 5-aminolevulinic acid (ALA) mediated photodynamic therapy (PDT) for the treatment of severe acne vulgaris. PATIENTS AND METHODS A total of 125 patients with Pillsbury III-IV severe facial acne were treated with 3 courses of ALA-PDT with an interval of 2 weeks. ALA gel (3.6%) was applied topically to acne lesions for 1.5 h. The lesions were irradiated by a LED light of 633 nm with a light intensity of 66 mW/cm² and a light dose of 126 J/cm². Patients were evaluated for efficacy and safety at weeks 2, 4, 6, 8, 12 after the initial treatment. RESULTS The total effective rates were 1.6%, 24.8%, 68.8%, 89.6% and 88.8% at the 2- 4- 6- 8- and 12-week after the initial treatment respectively. The clinical outcomes were the best at 4 weeks after the final treatment. The best effective rate and cure rate were 89.6% and 44% respectively. 26 patients and 16 patients showed apparent exacerbation of acne lesions before the 2nd and 3rd treatment respectively, but all of them showed good or excellent improvement after 3-course treatment. Adverse reactions were mild and transient. CONCLUSIONS 3.6% ALA-PDT is a simple, safe and effective therapeutic option for the treatment of severe acne vulgaris.
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Hu JJ, Qiu X, Qiao F, Song W, Wu H, Gong P, Shen X, Fan H. 214P HBx upregulated lncRNA facilitates HCC tumor growth via suppression of p27Kip1/CDK2. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv523.75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Fan H, Tang HB, Kang J, Shan L, Song H, Zhu K, Wang J, Ju G, Wang YZ. Involvement of endoplasmic reticulum stress in the necroptosis of microglia/macrophages after spinal cord injury. Neuroscience 2015; 311:362-73. [PMID: 26523978 DOI: 10.1016/j.neuroscience.2015.10.049] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 10/22/2015] [Accepted: 10/24/2015] [Indexed: 12/11/2022]
Abstract
Microglia/macrophages play a crucial role in inflammation after spinal cord injury (SCI). Although extensive studies have been performed on the mechanisms of microglia/macrophage activation and recruitment, how microglia/macrophages are eliminated remains unclear. In the present study, we observed a high-level expression of mixed lineage kinase domain-like protein (MLKL), a key molecule in the execution of necroptosis, in microglia/macrophages after SCI in mice. In vivo PI-labeling and Necrostatin-1 treatment confirmed the necroptosis of microglia/macrophages. Interestingly, our electronic microscopic (EM) study revealed that MLKL localized not only at the membrane but also on the endoplasmic reticulum (ER) of necroptotic microglia/macrophages. Furthermore, receptor-interacting protein 3 (RIP3), another necrosome component, was also found on the ER of necroptotic microglia/macrophages. And Glucose-regulated protein 78 (GRP78), an ER stress sensor, was up-regulated in MLKL-positive microglia/macrophages after SCI, suggesting a possible link between necroptosis and ER stress. In vitro, oxygen-glucose deprivation (OGD) stress induced ER stress and necroptosis in microglia. Inhibiting ER stress by 4-phenylbutyrate (4-PBA) significantly blocked the OGD-induced necroptosis of microglia. In the end, our data showed that, GRP78 and phosphorylated MLKL were co-expressed by the microglia/macrophages in the injured human spinal cord. Taken together, these results suggested that microglia/macrophages undergo an ER-stress involved necroptosis after SCI, implying that ER stress and necroptosis could be manipulated for modulating inflammation post-SCI.
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Orberg ET, Fan H, Tam A, Wu S, Wu X, Ganguly S, Pardoll D, Sears C, Housseau F. 103 The myeloid immune signature of enterotoxigenic Bacteroides fragilis-induced colon tumorigenesis. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30003-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Curtis J, Lee E, Martin G, Mariette X, Terry K, Chen Y, Geier J, Andrews J, Kaur M, Fan H, Nduaka C. THU0174 Analysis of Non-melanoma Skin Cancer Across the Tofacitinib Rheumatoid Arthritis Clinical Programme. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.3068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Fan H, Lu S. Fusion of human bone hemopoietic stem cell with esophageal carcinoma cells didn't generate esophageal cancer stem cell. Neoplasma 2015; 61:540-5. [PMID: 25030437 DOI: 10.4149/neo_2014_066] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Prior studies showed that cell fusion between bone marrow-derived cell (BMDC) and somatic cell might be the origin of cancer stem cell. Our previous study suggested that cell fusion of human bone marrow-derived mesenchymal stem cell (MSC) with esophageal cancer cell did not generate cancer stem cells. But up to now, the origin of cancer stem cell is still ambiguous. In this study, we carried out the cell fusion experiment between hemopoietic stem cells (HSCs) and human esophageal cancer cells, and found that cell fusion slowed the growth speed of esophageal cancer cells and decreased the clone formation ability and tumorigenicity in NOD/SCID mice. In addition, cell fusion did not increase the ratio of side population (SP) cells and the resistance to chemotherapeutic drugs. Collectively, our data indicated that cell fusion between HSCs and esophageal cancer cells has a therapeutic effect rather than generate cells with characteristics of esophageal cancer stem cells.
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Winthrop K, Lindsey S, Fan H, Wang L, Gelone D, Mendelsohn A, Bananis E, Curtis J. SAT0229 Herpes Zoster and Tofacitinib: The Risk of Concomitant Nonbiologic Therapy. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.4139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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