601
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Ahmed K, Yu X, Dammalapati A, Marshall D, Prudent J, Jaskula-Sztul R, Chen H. EDC-1: A New Targeted Drug With Anti-Proliferative Effects on Late Stage Thyroid Cancers. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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602
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Yao W, Cai X, Liu C, Qin Y, Cheng H, Ji S, Xu W, Wu C, Chen T, Xu J, Long J, Fang Z, Qu B, Hoth M, Ni Q, Zha X, Yu X. Profilin 1 Potentiates Apoptosis Induced by Staurosporine in Cancer Cells. Curr Mol Med 2013. [DOI: 10.2174/1566524011313030011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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603
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Yang J, Zhang Y, Cui X, Yao W, Yu X, Cen P, E. Hodges S, E. Fisher W, C. Brunicardi F, Chen C, Yao Q, Li M. Gene Profile Identifies Zinc Transporters Differentially Expressed in Normal Human Organs and Human Pancreatic Cancer. Curr Mol Med 2013. [DOI: 10.2174/1566524011313030009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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604
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Yu X, Jaskula-Sztul R, Kunnimalaiyaan M, Chen H. Notch1 Intracellular Domain Regulates Cell Proliferation and Migration in Well-differentiated Thyroid Carcinoma. J Surg Res 2013. [DOI: 10.1016/j.jss.2012.10.817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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605
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Xu J, Zhu W, Xu W, Yao W, Zhang B, Xu Y, Ji S, Liu C, Long J, Ni Q, Yu X. Up-Regulation of MBD1 Promotes Pancreatic Cancer Cell Epithelial-Mesenchymal Transition and Invasion by Epigenetic Down-Regulation of E-Cadherin. Curr Mol Med 2013. [DOI: 10.2174/1566524011313030008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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606
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Luo F, Meng L, Wang T, Yu X, Shen Y, Ji N. Pulsed radiofrequency treatment for idiopathic trigeminal neuralgia: a retrospective analysis of the causes for ineffective pain relief. Eur J Pain 2013; 17:1189-92. [PMID: 23322665 DOI: 10.1002/j.1532-2149.2012.00278.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2012] [Indexed: 11/05/2022]
Abstract
We retrospectively analyzed the reasons for ineffective pain relief in patients with idiopathic trigeminal neuralgia (TN) who had undergone pulsed radiofrequency (PRF) treatment guided by computed tomography scan. We found that intraoperative PRF output voltage and electrical field intensity was significantly higher (p < 0.05) in the group who had received effective treatment than in the ineffective group. These findings suggest that optimizing PRF parameters and increasing the intraoperative output voltage (electric field intensity) may therefore, provide better pain relief in patients with TN.
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607
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Zhang B, Yu X, Mao H, Xing C, Liu J. Late onset systemic lupus erythematosus with severe hypercalcaemia. W INDIAN MED J 2013; 62:92-94. [PMID: 24171337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
We report a case of a 76-year old female presenting with symptomatic severe hypercalcaemia, and subsequently diagnosed with late onset SLE due to the presence of anaemia, leucopenia, antibodies of antinuclear (ANA), anti-dsDNA, and also kidney impairment. Serum levels of FGF23 and intact-parathyroid hormone (iPTH) were low in this patient. Serum calcium, FGF23 and iPTH levels responded to steroids, which occurred simultaneously with disease activity. On follow-up, the faster increase in FGF23 than in parathyroid hormone suggested that FGF23 might be involved in the pathogenesis of hypercalcaemia in SLE.
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608
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Zhao X, Song K, Wang S, Zu Y, Li N, Yu X. Micronization of the Pharmaceutically Active Agent Genipin by an Antisolvent Precipitation Process. Chem Eng Technol 2012. [DOI: 10.1002/ceat.201200036] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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609
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Xing L, Zhang J, Wang F, Yu X, Yu H, Xia L, Yu J. Phase I Study of Docetaxel, 5-fluorouracil and Cisplatin With Concurrent Radiation Therapy for Unresectable Locally Advanced Gastric Adenocarcinoma. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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610
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Chaudhry H, Oermann E, Suy S, Yu X, Collins S, Barnes W, Collins B. Stereotactic Body Radiation Therapy (SBRT) for Single Small (<5 cm) Extracranial Ovarian or Uterine Cancer Metastases: Promising Local Control and Normal Tissue Tolerance With 5 Fraction Approach. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.1187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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611
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Hu W, Ye J, Wang J, Peng J, Yu X, Li G, Zhang Z. Implement of Passive Breath Gating Equipment for Cone Beam CT Guided Volumetric Modulated Radiation Therapy in Gastric Cancer Treatment: Preliminary Results. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.2294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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612
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Roy S, Choksi S, Babu D, Yu X, Lau D, Ho HK, Wong KN, Panse P, Hao L, Vij S, Chen S. Identification and characterization of the vertebrate motile ciliome. Cilia 2012. [PMCID: PMC3555791 DOI: 10.1186/2046-2530-1-s1-o10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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613
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Li P, Raitcheva D, Hawes M, Moran N, Yu X, Wang F, Matthews GL. Hylan G-F 20 maintains cartilage integrity and decreases osteophyte formation in osteoarthritis through both anabolic and anti-catabolic mechanisms. Osteoarthritis Cartilage 2012; 20:1336-46. [PMID: 22809835 DOI: 10.1016/j.joca.2012.07.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 06/04/2012] [Accepted: 07/02/2012] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To perform a molecular mechanism-based investigation of the chondroprotective potential of hylan G-F 20. METHOD The effects of hylan G-F 20 on IL-1β-induced glycosaminoglycan (GAG) depletion and matrix metalloproteinase (MMP) expression in bovine and human cartilage explants were evaluated. Three weekly intra-articular hylan G-F 20 or control injections were administered 4 weeks post-operatively to rabbits with surgically induced osteoarthritis (OA). Cartilage histopathologic scores and osteophyte size were evaluated at 1, 4, and 8 weeks post-injections. Histomorphometry and immunostaining were used to quantify cartilage area and type II collagen (Col II) intensity, and real-time polymerase chain reaction (PCR) was used to examine the mRNA levels of Col2A1, MMP-13, -16 and IL-1β at 1 week. RESULTS Hylan G-F 20 retained GAG in IL-1β-exposed bovine and human cartilage explants and abrogated IL-1β-mediated increases in MMP-1, -3, and -13 in human explant culture. Hylan G-F 20‒treated OA joints had significantly better cartilage integrity at 1 and 4 weeks post-treatment and significantly smaller osteophytes at 4 weeks compared with control. Col2A1 mRNA increased with hylan G-F 20 treatment, which correlated with a trend toward increased Col II immunostaining. MMP-13 and -16 mRNAs increased in OA cartilage, but were not significantly altered by hylan G-F 20. IL-1β mRNA was undetectable in cartilage and unaltered in the synovium. CONCLUSIONS Hylan G-F 20 improved cartilage integrity and decreased osteophyte formation in the rabbit model of OA. Our results suggest that hylan G-F 20 may stimulate cartilage repair by increasing Col II, and inhibit IL-1β-mediated matrix degradation by decreasing MMPs.
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614
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Zhang J, Xing L, Xu D, Liu F, Yu X, Tian Y. Radiation Therapy in Combination With Nimotuzumab in Elderly Patients With Locally Advanced Squamous Cell Lung Cancer: A Pilot Study. Int J Radiat Oncol Biol Phys 2012. [DOI: 10.1016/j.ijrobp.2012.07.1531] [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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615
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Liu W, Liu N, Zhang Y, Yu X, Sun M, Xu M, Zhang Q, Liu S. APRICOT CULTIVAR EVOLUTION AND BREEDING PROGRAM IN CHINA. ACTA HORTICULTURAE 2012:223-228. [PMID: 0 DOI: 10.17660/actahortic.2012.966.35] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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616
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Chiu H, Dai J, Xiang Y, Chan S, Leung T, Yu X, Hou Z, Ungvari G, Caine E. Suicidal thoughts and behaviors in older adults in rural China: a preliminary study. Int J Geriatr Psychiatry 2012; 27:1124-30. [PMID: 22252964 PMCID: PMC4733507 DOI: 10.1002/gps.2831] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Accepted: 11/10/2011] [Indexed: 11/07/2022]
Abstract
BACKGROUND One purpose of this study was to examine the feasibility of conducting epidemiological survey on suicidal thoughts and behaviors (hereafter "suicidal thoughts/behaviors"; i.e., any suicidal ideation, serious ideation, planning, and attempts) among older adults in rural China. Another purpose was to investigate among older people in rural China the prevalence of suicidal thoughts/behaviors, as well as their sociodemographic and clinical correlates. METHODS A randomly selected sample of 263 subjects, 50 years or older, was recruited in a remote rural area of Southwestern China (Mianyang Region, Sichuan Province) and interviewed using structured instruments. Basic sociodemographic and clinical data were collected. RESULTS There was no refusal among approached subjects, and subjects were willing to answer questions on suicidal thoughts/behaviors. The lifetime prevalence of suicidal ideation, serious ideation, planning, and attempt was 28.9% (23.4%-34.4%), 19.7% (14.9%-24.6%), 11.4% (7.5%-15.3%), and 5.3% (2.6%-8.1%), respectively. The corresponding 12-month prevalence was 8.8% (5.3%-12.2%), 5.3% (2.6%-8.1%), 2.7% (0.7%-4.6%), and 0%, respectively. The 2-week prevalence was 3.4% (1.2%-5.6%), 2.3% (0.5%-4.1%), 2.3% (0.5%-4.1%), and 0%, respectively. Correlates of suicidal thoughts/behaviors of this group are similar to findings from other community studies, such as female gender, unmarried status, major medical conditions, insomnia, financial difficulties and lower education, depressive symptoms, recent stressful life events, greater life dissatisfaction. CONCLUSIONS Our findings suggest that larger scale epidemiological survey of suicidal thoughts/behaviors on older adults in rural China would be feasible. Suicidal thoughts/behaviors are common among older people in rural China, as seen in this preliminary study, which points to the need for further larger scale investigations.
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617
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Hong J, Chen J, Sun X, Deng SX, Chen L, Gong L, Cao W, Yu X, Xu J. Paediatric bacterial keratitis cases in Shanghai: microbiological profile, antibiotic susceptibility and visual outcomes. Eye (Lond) 2012; 26:1571-8. [PMID: 23079751 DOI: 10.1038/eye.2012.210] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
PURPOSE The purpose of this study was to review the microbiological profile, in vitro antibiotic susceptibility and visual outcomes of paediatric microbial keratitis in Shanghai, China over the past 6 years. METHODS Medical records of patients aged ≤16 years were reviewed, who were diagnosed as having bacterial keratitis between 1 January 2005 and 31 December 2010. Bacterial culture results and in vitro antibiotic susceptibility were analysed. A logistic regression analysis was conducted to evaluate the relationship between visual impairment and possible risk factors. RESULTS Eighty consecutive cases of paediatric bacterial keratitis cases were included, among which 59 were identified as having positive culture. Staphylococcus epidermidis was the most commonly isolated organism (n=23; 39.0%), followed by Streptococcus pneumoniae (n=11; 18.6%) and Pseudomonas aeruginosa (n=6; 10.2%). Antibiotic sensitivities revealed that tested bacteria had low resistance rates to fluoroquinolones and aminoglycosides (8.3-18.4% and 12.5-24.4%, respectively). Multivariate logistic regression analysis proved that visual impairment was significantly associated with Gram-negative bacterial infection (odds ratio (OR)=7.626; P=0.043) and an increasing number of resistant antibiotics (OR=0.385; P=0.040). CONCLUSIONS S. epidermidis was the most common isolated organism in Shanghai paediatric keratitis. The fluoroquinolones and aminoglycosides remained good choices for treating these patients. Gram-negative bacterial infection and an increasing number of resistant antibiotics were associated with worse visual prognoses in paediatric keratitis.
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618
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Cao C, Yu X, Liao Z, Zhu N, Huo H, Wang M, Ji G, She H, Luo Z, Yue S. Hypertonic saline reduces lipopolysaccharide-induced mouse brain edema through inhibiting aquaporin 4 expression. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2012; 16:R186. [PMID: 23036239 PMCID: PMC3682288 DOI: 10.1186/cc11670] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2012] [Accepted: 10/04/2012] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Three percent sodium chloride (NaCl) treatment has been shown to reduce brain edema and inhibited brain aquaporin 4 (AQP4) expression in bacterial meningitis induced by Escherichia coli. Lipopolysaccharide (LPS) is the main pathogenic component of E. coli. We aimed to explore the effect of 3% NaCl in mouse brain edema induced by LPS, as well as to elucidate the potential mechanisms of action. METHODS Three percent NaCl was used to treat cerebral edema induced by LPS in mice in vivo. Brain water content, IL-1β, TNFα, immunoglobulin G (IgG), AQP4 mRNA and protein were measured in brain tissues. IL-1β, 3% NaCl and calphostin C (a specific inhibitor of protein kinase C) were used to treat the primary astrocytes in vitro. AQP4 mRNA and protein were measured in astrocytes. Differences in various groups were determined by one-way analysis of variance. RESULTS Three percent NaCl attenuated the increase of brain water content, IL-1β, TNFα, IgG, AQP4 mRNA and protein in brain tissues induced by LPS. Three percent NaCl inhibited the increase of AQP4 mRNA and protein in astrocytes induced by IL-1β in vitro. Calphostin C blocked the decrease of AQP4 mRNA and protein in astrocytes induced by 3% NaCl in vitro. CONCLUSIONS Osmotherapy with 3% NaCl ameliorated LPS-induced cerebral edema in vivo. In addition to its osmotic force, 3% NaCl exerted anti-edema effects possibly through down-regulating the expression of proinflammatory cytokines (IL-1β and TNFα) and inhibiting the expression of AQP4 induced by proinflammatory cytokines. Three percent NaCl attenuated the expression of AQP4 through activation of protein kinase C in astrocytes.
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619
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Egan MA, Carruth LM, Rowell JF, Yu X, Siliciano RF. The ins and outs of HIV endocytosis. Trends Cell Biol 2012; 7:49. [PMID: 17708904 DOI: 10.1016/s0962-8924(97)82670-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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620
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Yu X, Duval M, Lewis C, Cavacini L. Impact of IgA constant domain on HIV-1 neutralizing function of monoclonal antibody F425-A1g8. Retrovirology 2012. [PMCID: PMC3442053 DOI: 10.1186/1742-4690-9-s2-p93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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621
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Yuan B, Roberts K, Zhang Z, Yu X, Simons R, Wang Y. Interpersonal conflicts influenced outcome evaluation in chicken game: An ERP study. Int J Psychophysiol 2012. [DOI: 10.1016/j.ijpsycho.2012.07.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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622
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Kunwar P, Hawkins NR, Yu X, Liu Y, Collier A, Gabriel EE, Hertz T, Horton H. Breadth or conservation score (CS): which is more important for HIV-1 T cell based vaccine immunogen design? Retrovirology 2012. [PMCID: PMC3441473 DOI: 10.1186/1742-4690-9-s2-p260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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623
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Morgan C, Jin X, Yu X, De Rosa S, Kublin J, Metch B, Keefer M, NIAID H. DNA plasmid HIV vaccine design, number of doses, participant gender, and body mass index affect T-cell responses across HIV vaccine clinical trials. Retrovirology 2012. [PMCID: PMC3441823 DOI: 10.1186/1742-4690-9-s2-p133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
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624
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Song LJ, Ding F, Liu HX, Shu Q, Yu X, Li J, Li XF. Analysis of 15 patients with systemic lupus erythematosus manifesting with negative immunofluorescence anti-nuclear antibodies after treatment. Lupus 2012; 21:919-24. [PMID: 22187164 DOI: 10.1177/0961203311433139] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The purpose of this study was to investigate the clinical and laboratorial characteristics of patients with systemic lupus erythematosus (SLE) manifesting with negative immunofluorescence anti-nuclear antibodies (IFANA) after treatment for the better understanding of negative conversion of IFANA. Demographic characteristics, clinical and laboratory data of hospitalized SLE patients between March 2006 and May 2011 were retrospectively reviewed. Fifteen cases with negative IFANA were identified in 960 patients. All of the 15 patients were severe, 11 patients manifested with nephritic range proteinuria and hypoalbuminemia, 8 patients were complicated with severe infection and all of the patients had been treated with glucocorticoid and immunosuppressant. Anti-ENA antibodies were positive in 4 of 15 patients. Eight patients died after average 1-year follow-up. Collectively, negative IFANA is mainly attributed to nephritic-range proteinuria; and large-dose glucocorticoid, immunosuppressant and severe infection are also important factors for negative IFANA. Antinuclear antibody can be detected in some SLE patients with negative IFANA by changing the detection method and titer. Negative conversion of IFANA often indicates unfavorable prognosis for severe patients.
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625
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Pan YK, Chen CZ, Wang DG, Yu X. Microstructure and biological properties of micro-arc oxidation coatings on ZK60 magnesium alloy. J Biomed Mater Res B Appl Biomater 2012; 100:1574-86. [DOI: 10.1002/jbm.b.32726] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2011] [Revised: 03/08/2012] [Accepted: 04/04/2012] [Indexed: 02/04/2023]
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