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Liu SS, Zhan J, Chen H. [A clinical analysis of hyperthyroidism complicated by jaundice: a report of six typical cases]. ZHONGHUA GAN ZANG BING ZA ZHI = ZHONGHUA GANZANGBING ZAZHI = CHINESE JOURNAL OF HEPATOLOGY 2016; 24:537-538. [PMID: 27784435 DOI: 10.3760/cma.j.issn.1007-3418.2016.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Zhan J, He J, Zhou Y, Wu M, Liu Y, Shang F, Zhang X. Crosstalk Between the Autophagy-Lysosome Pathway and the Ubiquitin-Proteasome Pathway in Retinal Pigment Epithelial Cells. Curr Mol Med 2016; 16:487-95. [DOI: 10.2174/1566524016666160429121606] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 04/12/2016] [Accepted: 04/16/2016] [Indexed: 11/22/2022]
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Zhang Q, Sun X, Sheng Q, Chen J, Huang W, Zhan J. Effect of Suspension Freeze-concentration Technology on the Quality of Wine. S AFR J ENOL VITIC 2016. [DOI: 10.21548/37-1-757] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Zhu Z, Li W, Zhan J, Hu L, Wu L, Zhao Z. Adaptive behaviour of Chinese boys with fragile X syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2016; 60:1-8. [PMID: 26344058 DOI: 10.1111/jir.12222] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Revised: 07/30/2015] [Accepted: 08/06/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND Adaptive behaviour is closely related to quality of life in children with intellectual disability (ID), but little is known about the adaptive behaviour of children with fragile X syndrome (FXS) in China. METHOD In boys with FXS, the adaptive behaviours in six domains, including self-dependence, locomotion, work skills, communication, socialisation and self-management, were assessed by the Infants-Junior Middle School Students Social-life Abilities Scale. In addition, we compared the adaptive skills of boys with FXS to those of three control groups of boys, including boys with Down syndrome (DS) and typically developing (TD) boys matched by chronological age (CA) or mental age (MA). The profile of the adaptive behaviour of boys with FXS is discussed in detail. RESULTS Compared to boys with DS, boys with FXS obtained lower scores in three domains in adaptive behaviour, including work skills, socialisation and self-management skills; boys with FXS had better scores in self-dependence and locomotion skills than boys matched for MA; as expected, boys with FXS had significantly poorer adaptive skills in all six domains assessed compared to CA boys. CONCLUSION The development of adaptive skills in boys with FXS was worse than that of boys with DS. The profile of the adaptive behaviour of boys with FXS establishes a basis for the development of targeted interventions to promote social development in this population.
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Zhan J, Wiler J, Jones C, Schroeder A, Favaro C, McLean R, Harpin S, Capp R. 137 Frequent Emergency Department Users: Describing Care Coordination Services. Ann Emerg Med 2015. [DOI: 10.1016/j.annemergmed.2015.07.169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Sun X, Chen X, Li L, Ma T, Zhao F, Huang W, Zhan J. Effect of Ultra-high Pressure Treatment on the Chemical Properties, Colour and Sensory Quality of Young Red Wine. S AFR J ENOL VITIC 2015. [DOI: 10.21548/36-3-972] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Gao H, Wu Y, Zhang T, Wu Y, Jiang L, Zhan J, Li J, Yang R. Multiple-trait genome-wide association study based on principal component analysis for residual covariance matrix. Heredity (Edinb) 2015; 114:428. [PMID: 25757542 DOI: 10.1038/hdy.2015.11] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Retterath L, Zhan J, Bicker E, Ardary C, Joseph T, Law J, Jones J. 302 Prevalence of Sexually Transmitted Infection in Symptomatic Adolescents Presenting to the Emergency Department. Ann Emerg Med 2014. [DOI: 10.1016/j.annemergmed.2014.07.330] [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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Retterath L, Bicker E, Zhan J, Law J, Joseph T, Ardary C, Jones J. 98 Diagnostic Usefulness of Endocervical Gram Stain Smears in Adolescents With Genitourinary Complaints. Ann Emerg Med 2014. [DOI: 10.1016/j.annemergmed.2014.07.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Zhan J, Xiao F, Zhang ZZ, Wang YP, Chen K, Wang YL. Effect of penehyclidine hydrochloride on β-arrestin-1 expression in lipopolysaccharide-induced human pulmonary microvascular endothelial cells. Braz J Med Biol Res 2013; 46:1040-1046. [PMID: 24345913 PMCID: PMC3935276 DOI: 10.1590/1414-431x20133289] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2013] [Accepted: 09/12/2013] [Indexed: 01/14/2023] Open
Abstract
β-arrestins are expressed proteins that were first described, and are well-known, as negative regulators of G protein-coupled receptor signaling. Penehyclidine hydrochloride (PHC) is a new anti-cholinergic drug that can inhibit biomembrane lipid peroxidation, and decrease cytokines and oxyradicals. However, to date, no reports on the effects of PHC on β-arrestin-1 in cells have been published. The aim of this study was to investigate the effect of PHC on β-arrestin-1 expression in lipopolysaccharide (LPS)-induced human pulmonary microvascular endothelial cells (HPMEC). Cultured HPMEC were pretreated with PHC, followed by LPS treatment. Muscarinic receptor mRNAs were assayed by real-time quantitative PCR. Cell viability was assayed by the methyl thiazolyl tetrazolium (MTT) conversion test. The dose and time effects of PHC on β-arrestin-1 expression in LPS-induced HPMEC were determined by Western blot analysis. Cell malondialdehyde (MDA) level and superoxide dismutase (SOD) activity were measured. It was found that the M3 receptor was the one most highly expressed, and was activated 5 min after LPS challenge. Furthermore, 2 μg/mL PHC significantly upregulated expression of β-arrestin-1 within 10 to 15 min. Compared with the control group, MDA levels in cells were remarkably increased and SOD activities were significantly decreased in LPS pretreated cells, while PHC markedly decreased MDA levels and increased SOD activities. We conclude that PHC attenuated ROS injury by upregulating β-arrestin-1 expression, thereby implicating a mechanism by which PHC may exert its protective effects against LPS-induced pulmonary microvascular endothelial cell injury.
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Tian MG, Zhang PJ, Yang Y, Shang FJ, Zhan J. Two-port laparoscopic cholecystectomy with modified suture retraction of the fundus: A practical approach. J Minim Access Surg 2013; 9:122-5. [PMID: 24019690 PMCID: PMC3764655 DOI: 10.4103/0972-9941.115372] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2012] [Accepted: 11/10/2012] [Indexed: 11/04/2022] Open
Abstract
CONTEXT Although transumbilical single incision laparoscopic cholecystectomy (SILC) has been demonstrated to be superior cosmetic, it is only limited to simple cases at present. In complex cases, the standard four- or three-port LC is still the treatment of choice. AIM To summarize the clinical effect of a modified technique in two-port LC. SETTINGS AND DESIGN A consecutive series of patients with benign gallbladder diseases admitted to the provincial teaching hospital who underwent LC in the past 4 years were included. A modified two-port LC was the first choice except for those requiring laparoscopic common bile duct exploration (LCBDE). MATERIALS AND METHODS The operation was done with suture retraction of the fundus by a needle-like retractor. The patients' data, including the operative time, time consumed by gallbladder retraction, operative bleeding, conversion rate, rate of adding trocars, and postoperative complications were recorded. STATISTICAL ANALYSIS Data were expressed as percentage and mean with standard deviation. RESULTS Total 107 patients with chronic calculous cholecystitis (N = 61), acute calculous cholecystitis (N = 43), and cholecystic polyps (N = 3) received two-port LC. The procedure was successful in 99 out of 107 cases (success rate, 92.5%), and a third trocar was added in the remaining 8 cases (7.5%) due to severe pathological changes. The operative time was 47.2 (±13.21) min. There was no conversion to open surgery. CONCLUSION Two-port LC using a needle-like retractor for suture retraction of the gallbladder fundus is a practical approach when considering the safety, convenience, and indications as well as relatively minimal invasion.
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Li S, Jian FB, Zhan J, Zou BY, Liao H. Determination of Photocyanine in Human Serum by HPLC and Application to Pharmacokinetic Study. J Chromatogr Sci 2013; 52:766-72. [DOI: 10.1093/chromsci/bmt108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Sugimoto R, Okamoto T, Nakao A, Zhan J, Wang Y, Kohmoto J, Tokita D, Farver CF, Tarpey MM, Billiar TR, Gladwin MT, McCurry KR. Nitrite reduces acute lung injury and improves survival in a rat lung transplantation model. Am J Transplant 2012; 12:2938-48. [PMID: 23016570 DOI: 10.1111/j.1600-6143.2012.04169.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Ischemia/reperfusion injury (IRI) is the most common cause of early mortality following lung transplantation (LTx). We hypothesized that nitrite, an endogenous source of nitric oxide (NO), may protect lung grafts from IRI. Rat lung grafts were stored in preservation solution at 4°C for 6 hours. Both grafts and recipients were treated with nitrite. Nitrite treatment was associated with significantly higher levels of tissue oxygenation, lower levels of cytokines and neutrophil/macrophage infiltration, lower myeloperoxidase activity, reduced oxidative injury and increased cGMP levels in grafts than in the controls. Treatment with either a nitric oxide scavenger or a soluble guanylyl cyclase (sGC) inhibitor diminished the beneficial effects of nitrite and decreased cGMP concentrations. These results suggest that nitric oxide, generated from nitrite, is the molecule responsible for the effects of nitrite via the nitric oxide/sGC/cGMP pathway. Allopurinol, a xanthine oxidoreductase (XOR) inhibitor, abrogated the protective effects of nitrite, suggesting that XOR is a key enzyme in the conversion of nitrite to nitric oxide. In vitro experiments demonstrated that nitrite prevented apoptosis in pulmonary endothelial cells. Nitrite also exhibits longer survival rate in recipients than control. In conclusion, nitrite inhibits lung IRI following cold preservation and had higher survival rate in LTx model.
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Wang B, Lin H, Zhan J, Yang Y, Zhou Q, Zhao Y. Biodiesel synthesis by a one-step method in a genetically engineered Escherichia coli using rice straw hydrolysate and restaurant oil wastes as raw materials. J Appl Microbiol 2012; 113:531-40. [DOI: 10.1111/j.1365-2672.2012.05357.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 05/13/2012] [Accepted: 06/02/2012] [Indexed: 11/28/2022]
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Xu Y, Zhan J, Zheng Y, Han Y, Zhang Z, Xi Y, Zhu P. Synovial fluid dynamics with small disc perforation in temporomandibular joint. J Oral Rehabil 2012; 39:719-26. [PMID: 22582815 DOI: 10.1111/j.1365-2842.2012.02307.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The articular disc plays an important role as a stress absorber in joint movement, resulting in stress reduction and redistribution in the temporomandibular joint (TMJ). The flow of synovial fluid in the TMJ may follow a regular pattern during movement of the jaw. We hypothesised that the regular pattern is disrupted when the TMJ disc is perforated. By computed tomography arthrography, we studied the upper TMJ compartment in patients with small disc perforation during jaw opening-closing at positions from 0 to 3 cm. Finite element fluid dynamic modelling was accomplished to analyse the pattern of fluid flow and pressure distribution during the movements. The results showed that the fluid flow in the upper compartment generally formed an anticlockwise circulation but with local vortexes with the jaw opening up to 2 cm. However, when the jaw opening-closing reached 3 cm, an abnormal flow field and the fluid pressure change associated with the perforation may increase the risk of perforation expansion or rupture and is unfavourable for self-repair of the perforated disc.
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Srivastava K, Yang N, Chen Y, Lopez-Exposito I, Song Y, Goldfarb J, Zhan J, Sampson H, Li XM. Efficacy, safety and immunological actions of butanol-extracted Food Allergy Herbal Formula-2 on peanut anaphylaxis. Clin Exp Allergy 2010; 41:582-91. [DOI: 10.1111/j.1365-2222.2010.03643.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hartley C, Dyas G, Archibeque I, Al-Assaad A, Sun B, Lincoln P, Zhan J, Arvedson T, Molineux G. A comparison of potency of and intracellular signaling events provoked by, small molecule and protein-based mpl agonists. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.27.15_suppl.e14624] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e14624 Background: Thrombopoietin (TPO) interacts with its receptor (mpl) to initiate signal transduction and increase platelet production. Other mpl agonists have been developed for clinical use: MDGF (a recombinant protein) and romiplostim (a peptibody) are protein-based mpl agonists; eltrombopag (a small molecule) is a nonpeptide mpl agonist. Methods: Mpl agonists were compared for their ability to induce cellular responses and activate relevant signaling pathways in mpl-expressing cells. Proliferation was assessed by ATP bioluminescence in Baf3/mpl cells treated with mpl agonists for 2 days. Differentiation was assessed by flow cytometric-detection of CD41 and CD61 expression on human CD34+ cells cultured with mpl agonists for 7 days. Activation of signaling pathways was determined by Western blot analysis of proteins from serum-starved Baf3/mpl cells treated with mpl agonists for 20 minutes. Experiments were repeated 3 or more times. Results: The TPO concentration that produced a half-maximal (EC50) proliferative response of Baf3/mpl cells was comparable with that of romiplostim (Table). In contrast, a 30-fold greater concentration of MGDF and a 2,000-fold greater concentration of small molecule were required to produce the same degree of proliferation. In addition, a 1,000,000-fold greater concentration of small molecule compared with romiplostim was required to produce an EC50 for differentiation of CD34+ cells. Mpl agonists activated identical signaling pathways in Baf3/mpl cells: a similar dose-response for phosphorylation of JAK2, Stat3, Stat5, Erk1/2, and AKT was observed at their respective EC10, EC50, and EC100 concentrations. Conclusions: In Baf3/mpl cells, the small molecule was between 1,000- and 1,000,000-fold less potent than protein-based mpl agonists when corrected for molecular mass differences. Small molecule and protein-based mpl agonists were indistinguishable when mpl intracellular signaling was compared at similarly effective concentrations. [Table: see text] [Table: see text]
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Zhan J, Nakao A, Sugimoto R, Wang Y, Wang Z, McCurry K. 331: Oral Administration of Nitrite or Nitrate, Abundant in the Mediterranean Diet, Attenuates Cardiac Allograft Rejection in Rats. J Heart Lung Transplant 2009. [DOI: 10.1016/j.healun.2008.11.338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Song Y, Zhan J, Yang N, Srivastava K, Li X. Inhibitory Effect Of Butanol Purified Herbal Formula FAHF-2 On Mast Cells. J Allergy Clin Immunol 2009. [DOI: 10.1016/j.jaci.2008.12.702] [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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Zhan J, Nakao A, Sugimoto R, Wang Y, Wang Z, McCurry K. 207. Orally Administered Nitrite Attenuates Cardiac Allograft Rejection in Rats. J Surg Res 2009. [DOI: 10.1016/j.jss.2008.11.249] [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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Nakao A, Wang Y, Zhan J, Sugimoto R, Franks J, Ross M, Stolz D, McCurry K. 116. Ex Vivo Carbon Monoxide Delivery Inhibites Intimal Hyperplasia in Arterialized Vein Grafts via a Mechanism Involving HIF-1α. J Surg Res 2009. [DOI: 10.1016/j.jss.2008.11.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Nakao A, Kaczorowski D, Sugimoto R, Zhan J, Wang Y, McCurry K. 135: Combined Administration of Hydrogen Gas and Carbon Monoxide Is a Superior Strategy for Ameliorating Cardiac Cold Ischemia/Reperfusion Injury in Rats. J Heart Lung Transplant 2009. [DOI: 10.1016/j.healun.2008.11.813] [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] Open
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Yang N, Zhan J, Li X. Effect of Butonal-extracted Food Allergy Herbal Formula 2 (FAFH2) and its sub-fractions on TNF-alpha production by macrophage cells. J Allergy Clin Immunol 2009. [DOI: 10.1016/j.jaci.2008.12.689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ma X, Zhan J, Xiang D. Some types of generalized fuzzy filters of MTL-algebras. JOURNAL OF INTELLIGENT & FUZZY SYSTEMS 2009. [DOI: 10.3233/ifs-2009-0425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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