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Wang J, Ge J, Wan X, Jiang P, Lee B. Development of highly sensitive monolithic interferometer for infrared planet search. EPJ WEB OF CONFERENCES 2011. [DOI: 10.1051/epjconf/20111602009] [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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Martin E, Ge J, Lin W. Preface. EPJ WEB OF CONFERENCES 2011. [DOI: 10.1051/epjconf/20111600001] [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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154
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Deng J, Zhang XL, Wang JW, Teng LL, Ge J, Takemori H, Xiong ZQ, Zhou Y. Retraction Notice to “Expression and Regulated Nuclear Transport of Transducers of Regulated CREB 1 in Retinal Ganglion Cells”. Neuroscience 2010. [DOI: 10.1016/j.neuroscience.2010.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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155
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Ling M, Ge J, Altrich M, Halsey J. Importance of Antigen Selection in the Detection of Autoantibodies against FcεRIα in Chronic Urticaria Patients. J Allergy Clin Immunol 2010. [DOI: 10.1016/j.jaci.2009.12.150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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156
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Sack S, Wang Z, Ge J, Erbel R. Long-Term Clinical and Angiographic Outcome of Cobalt Alloy Stents Compared to Bare-Metal Stents and Paclitaxel-Eluting Stents With Regard to Lesion Length and Vessel Size. Heart Lung Circ 2010. [DOI: 10.1016/j.hlc.2010.06.998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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157
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Ge J, Zhao L, Chen LR, Shi YP. Titanium-Coated Silica Spheres Prepared by Self-Assembly Technique for Use as HPLC Packing. J Chromatogr Sci 2010; 48:29-34. [DOI: 10.1093/chromsci/48.1.29] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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158
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Sack S, Wang Z, Ge J, Erbel R. Long-Term Clinical and Angiographic Outcome of Cobalt Alloy Stents Compared to Conventional Bare-Metal Stents and Paclitaxel-Eluting Stents. Heart Lung Circ 2010. [DOI: 10.1016/j.hlc.2010.06.999] [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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159
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Zhang F, Dong L, Ge J. Simple versus complex stenting strategy for coronary artery bifurcation lesions in the drug-eluting stent era: a meta-analysis of randomised trials. Heart 2009; 95:1676-81. [PMID: 19643768 DOI: 10.1136/hrt.2009.168641] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Coronary bifurcation lesions remain a challenge for interventional cardiologists and the optimal stenting strategy has not been established in the current drug-eluting stent (DES) era. This study compared two strategies for DES treatment of coronary bifurcation lesions: a simple stenting approach (stenting only the main vessel (MV) and provisional stenting of the side branch (SB) only when bailout of the SB is necessary) versus a complex stenting approach (routinely stenting not only MV but also SB). METHODS Data sources included PubMed and conference proceedings. Prespecified criteria were met by five randomised studies comparing simple stenting strategy versus complex stenting strategy in 1553 patients with coronary bifurcation lesions. Studies reported the clinical and angiographic outcomes of efficacy and safety during a minimum of 6 months. RESULTS The risks of follow-up myocardial infarction (MI) (relative ratio (RR) 0.54, 95% confidence interval (CI) 0.37 to 0.78, p = 0.001) and early (in-hospital or 30-day) MI (RR 0.52, 95% CI 0.35 to 0.78, p = 0.002) were markedly lower in patients treated with the simple strategy compared to the complex strategy. There were no significant differences between the two different strategies with respect to the rates of cardiac death (RR 0.68, 95% CI 0.21 to 2.25, p = 0.53), target lesion revascularisation (TLR) (RR 0.93, 95% CI 0.62 to 1.41, p = 0.74) or definite stent thrombosis (ST) (RR 0.50, 95% CI 0.19 to 1.32, p = 0.16). The restenosis risk of MV and SB did not differ between the simple strategy group and the complex strategy group (RR 1.15, 95% CI 0.66 to 2.00, p = 0.63 and RR 1.12, 95% CI 0.80 to 1.57, p = 0.50, respectively). CONCLUSIONS Compared to the complex strategy for DES treatment of coronary bifurcation lesions, the simple strategy was associated with a lower risk of early MI and a similar rate of angiographic restenosis. Since the complex strategy could not improve the clinical or angiographic outcome, the simple strategy can be recommended as a preferred bifurcation stenting technique in the DES era.
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Erbel R, Roth T, Koch L, Ge J, Görge G, Serruys PW, Bom N, Lancée CT, Roelandt J. IVUS of micromotors for cardiovascular imaging. MINIM INVASIV THER 2009. [DOI: 10.3109/13645709709153318] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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161
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Chen D, Ge J, Wang L, Gao Q, Ma P, Li N, Li DQ, Wang Z. A simple and evolutional approach proven to recanalise the nasolacrimal duct obstruction. Br J Ophthalmol 2009; 93:1438-43. [PMID: 19416937 PMCID: PMC2760725 DOI: 10.1136/bjo.2008.149393] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Aim: To evaluate a new approach of recanalisation of nasolacrimal duct obstruction (RC-NLDO) in the treatment of the nasolacrimal duct obstruction (NLDO) and chronic dacryocystitis. Methods: 583 patients with 641 eyes suffering from NLDO and chronic dacryocystitis were enrolled in this study. The RC-NLDO was performed in 506 eyes, with 135 eyes undergoing external dacryocystorhinostomy (EX-DCR) as controls. Patient follow-up for 54 months was evaluated by symptoms, dye disappearance test, lacrimal irrigation and digital subtraction dacryocystogram. The RC-NLDO was also performed in 12 rhesus monkeys for histopathological examination. Results: The clinical success rates were 93.1% in 506 cases of RC-NLDO and 91.11% in 135 cases of EX-DCR. The success rates for second surgery were achieved in 85.19% on RC-NLDO and 40.0% on EX-DCR. No major intra- or postoperative complications were observed in the RC-NLDO group. The mean operative duration was 12.5 min for RC-NLDO and 40.3 min for EX-DCR (p<0.001). A pathological study in rhesus monkeys demonstrated that the RC-NLDO wounded epithelium in nasolacrimal duct healed completely within 1 month without granulation tissue formation. Conclusion: The findings demonstrate that the RC-NLDO is a simple and effective approach proven to recanalise the obstructed nasolacrimal duct with a comparable success rate to EX-DCR.
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Abstract
Heart failure (HF), a syndrome of clinical symptoms and signs, is the most serious and the final outcome of all heart diseases and as in other parts of the world it is a common cause for admission to hospital in the Chinese population. In this review the epidemiological data on cardiomyopathies, HF and current treatment for chronic HF among people living in China are summarised.
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Deng J, Zhang XL, Wang JW, Teng LL, Ge J, Takemori H, Xiong ZQ, Zhou Y. Expression and regulated nuclear transport of transducers of regulated CREB 1 in retinal ganglion cells. Neuroscience 2009; 159:1023-31. [PMID: 19356686 DOI: 10.1016/j.neuroscience.2009.01.073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2008] [Revised: 01/23/2009] [Accepted: 01/31/2009] [Indexed: 11/25/2022]
Abstract
Calcium- and cAMP-dependent activation of CREB and transcription of cAMP-responsive element (CRE)-target genes play critical roles in various physiological and pathological conditions. TORCs (transducers of regulated CREB) represent a new family of conserved CREB coactivators that function as intracellular calcium- and cAMP-sensitive coincidence detectors, controlling the kinetics of CRE-mediated responses and long-term potentiation of synaptic transmission. Here we examined the expression and activity-dependent translocation of TORCs in adult retinal ganglion cells (RGCs), the primary target of acute retinal ischemic injury as well as chronic retinal degenerative diseases. We found that both mRNAs of TORC1 and TORC2, but not TORC3, were enriched in adult rat retina. Comparing with TORC2, TORC1 protein was highly and selectively expressed in RGCs. At resting condition, TORC1 protein was localized in the cytoplasm but not nucleus of RGCs. Activation of N-methyl-D-aspartate (NMDA) receptors by intravitreous injection of NMDA or increase of cAMP signaling by administration of forskolin triggered nuclear accumulation of TORC1. Furthermore, transient retinal ischemic injury resulted in peri-nuclear and nuclear accumulation of TORC1 as well as transcription of BDNF in RGCs. Our results demonstrate that TORC1 is enriched in RGCs and its subcellular location could be regulated by Ca(2+) and cAMP, suggesting that manipulation of TORC1 activity may promote survival of RGCs in some optic disease conditions.
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Fritz C, Tillotson B, Ge J, Normant E, Depew K, Basuki J, Hafeez N, Patterson J, Porter J, Palombella V. 148 POSTER Comparison of the cellular and biochemical properties of ansamycin and non-ansamycin based Hsp90 inhibitors. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)72080-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Lee J, Grenier L, Holson E, Slocum K, Ge J, Normant E, Hoyt J, Cushing J, Sydor J, Wright J. 153 POSTER IPI-493, a potent, orally bioavailable Hsp90 inhibitor of the ansamycin class. EJC Suppl 2008. [DOI: 10.1016/s1359-6349(08)72085-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Zhang X, Han F, He Q, Huang H, Yin X, Ge J, Chen J. Outcomes and risk factors for mortality after transfer from hemodialysis to peritoneal dialysis in uremic patients. Perit Dial Int 2008; 28:313-314. [PMID: 18474927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
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167
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Yao K, Huang R, Qian J, Cui J, Ge L, Li Y, Zhang F, Shi H, Huang D, Zhang S, Sun A, Zou Y, Ge J. Administration of intracoronary bone marrow mononuclear cells on chronic myocardial infarction improves diastolic function. Heart 2008; 94:1147-53. [PMID: 18381377 DOI: 10.1136/hrt.2007.137919] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Regeneration of the myocardium and improved ventricular function have been demonstrated in patients with acute myocardial infarction (MI) treated by intracoronary delivery of autologous bone marrow mononuclear cells (BMC) a few days after successful myocardial reperfusion by percutaneous coronary intervention (PCI); however, the effects of intracoronary cell infusion in chronic MI patients are still unknown. AIMS To investigate whether intracoronary infusion of BMC into the infarct-related artery in patients with healed MI could lead to improvement in left ventricular (LV) function. METHODS Among 47 patients with stable ischaemic heart disease due to a previous MI (13 (SD 8) months previously), 24 were randomised to intracoronary infusion of BMC (BMC group) and 23 to a saline infusion (control group) into the target vessel after successful PCI within 12 hours after chest pain occurred. LV systolic and diastolic function, infarct size and myocardial perfusion defect were assessed with the use of echocardiography, magnetic resonance imaging (MRI) or (201)Tl single-photon-emission computed tomography (SPECT) at baseline and repeated at the 6-month follow-up examination. RESULTS BMC treatment did not result in a significant increase in LV ejection fraction in any of the groups by any of the methods used, and the apparent tendency of an improvement was not statistically different between the two groups. The two groups also did not differ significantly in changes of LV end-diastolic and systolic volume, infarct size or myocardial perfusion. However, there was an overall effect of BMC transfer compared with the control group with respect to early/late (E/A) (p<0.001), early diastolic velocity/late diastolic (Aa) velocity (Ea/Aa) ratio (p = 0.002) and isovolumetric relaxation time (p = 0.038) after 6 months, as evaluated by tissue Doppler echocardiography. We noted no complications associated with BMS transfer. CONCLUSION Intracoronary transfer of autologous BMC in patients with healed MI did not lead to significant improvement of cardiac systolic function, infarct size or myocardial perfusion, but did lead to improvement in diastolic function.
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Sun A, Xu L, Wang S, Wang K, Huang W, Wang Y, Zou Y, Ge J. SCN5A R1193Q polymorphism associated with progressive cardiac conduction defects and long QT syndrome in a Chinese family. J Med Genet 2008; 45:127-8. [PMID: 18245395 DOI: 10.1136/jmg.2007.056333] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Zhao L, Ge J, Qiao C, Zhang H, Jiang S. Separation and quantification of flavonoid compounds inRhododendron anthopogonoidesMaxim by high-performance liquid chromatography. ACTA CHROMATOGR 2008. [DOI: 10.1556/achrom.20.2008.1.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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170
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Hu B, Li L, Ge J, Chen G, Brits G. RESEARCH ON THE GROWTH, DEVELOPMENT AND MICROPROPAGATION OF TWO PLECTRANTHUS CULTIVARS IN GUANGZHOU, CHINA. ACTA ACUST UNITED AC 2008. [DOI: 10.17660/actahortic.2008.765.14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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171
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McNeal DW, Ge J, Herrick JL, Stilwell-Morecraft KS, Morecraft RJ. Characterization of some morphological parameters of orbicularis oculi motor neurons in the monkey. Neuroscience 2007; 151:12-27. [PMID: 18055128 DOI: 10.1016/j.neuroscience.2007.06.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2007] [Indexed: 10/23/2022]
Abstract
The primate facial nucleus is a prominent brainstem structure that is composed of cell bodies giving rise to axons forming the facial nerve. It is musculotopically organized, but we know little about the morphological features of its motor neurons. Using the Lucifer Yellow intracellular filling method, we examined 11 morphological parameters of motor neurons innervating the monkey orbicularis oculi (OO) muscle, which plays an important role in eyelid closure and voluntary and emotional facial expressions. All somata were multipolar and remained confined to the intermediate subnucleus, as did the majority of its aspiny dendritic branches. We found a mean maximal cell diameter of 54 microm in the transverse dimension, cell diameter of 60 microm in the rostrocaudal dimension, somal surface area of 17,500 microm(2) and somal volume of 55,643 microm(3). Eight neurons were used in the analysis of dendritic parameters based upon complete filling of the distal segments of the dendritic tree. We found a mean number of 16 dendritic segments, an average dendritic length of 1036 microm, diameter of 7 microm, surface area of 12,757 microm(2) and total volume of 16,923 microm(3). Quantitative analysis of the dendritic branch segments demonstrated that the average number, diameter and volume gradually diminished from proximal to distal segments. A Sholl analysis revealed that the highest number of dendritic intersections occurred 60 microm distal to the somal center with a gradual reduction of intersections occurring distally. These observations advance our understanding of the morphological organization of the primate facial nucleus and provide structural features for comparative studies, interpreting afferent influence on OO function and for designing studies pinpointing structural alterations in OO motor neurons that may accompany disorders affecting facial movement.
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Gao Q, Mou S, Ge J, To CH, Hui Y, Liu A, Wang Z, Long C, Tan J. A new strategy to replace the natural vitreous by a novel capsular artificial vitreous body with pressure-control valve. Eye (Lond) 2007; 22:461-8. [PMID: 17525767 DOI: 10.1038/sj.eye.6702875] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
PURPOSE The current vitreous substitutes such as silicone oil, heavy silicone oil, and polymeric gels that are directly injected into vitreous cavity frequently cause severe intraocular complications. There is a very urgent need to find a more suitable artificial vitreous substitute for pars plana vitrectomy (PPV) surgery. METHODS We have devised a novel capsular artificial vitreous using tailor-made silicone rubber elastomer. The novel device was implanted into the vitreous cavity of rabbit after PPV and the eye was examined by ophthalmoscopy, fundus photography, and tonometry during an 8-week treatment period. B-scan ultrasonography, electroretinogram (ERG), and histological studies by light microscopy were also performed at the end of 8 weeks. RESULTS The novel artificial vitreous body consists of a thin vitreous-like capsule with a silicone tube-valve system. The capsule can be folded and implanted into vitreous cavity through 1.5 mm incision on sclera. Physiological balanced solution (PBS) was then injected into the capsule and inflated to support retina and control intraocular pressure (IOP) through the tube-valve system subsequently fixed under the conjunctiva. Experiments using rabbits showed that the novel vitreous body could effectively support the retina and apparently induced no significant pathological changes in the eye over 8 weeks. CONCLUSION This approach may provide a new research strategy in the vitreous replacement technology. The novel artificial vitreous body device can effectively support retina, control IOP, and has good biocompatibility. It may be a good alternative to injecting artificial vitreous although its tamponade properties and usefulness still have to be proven in complex vitreoretinal diseases.
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Ge J, Li Y, Qian J, Shi J, Wang Q, Niu Y, Fan B, Liu X, Zhang S, Sun A, Zou Y. Efficacy of emergent transcatheter transplantation of stem cells for treatment of acute myocardial infarction (TCT-STAMI). Heart 2006; 92:1764-7. [PMID: 16775089 PMCID: PMC1861266 DOI: 10.1136/hrt.2005.085431] [Citation(s) in RCA: 135] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVE To study whether emergent intracoronary autologous bone marrow cell transplantation (BMT) is applicable for the treatment of acute myocardial infarction (AMI). METHODS 20 patients admitted within 24 h after the onset of a first AMI were randomly allocated to receive intracoronary autologous BMT (n = 10) or bone marrow supernatant (controls, n = 10) immediately after primary percutaneous coronary intervention. Left ventricular ejection fraction (LVEF), left ventricular end diastolic internal diameter (LVDd) and myocardial perfusion defect scores were examined respectively by echocardiography and single-photon emission computed tomography at one week and six months after AMI. RESULTS From one week to six months after AMI, LVEF was enhanced from mean 53.8 (SD 9.2)% to 58.6 (9.9)% (p < 0.05) in the BMT group but was unchanged in the control group (58.2 (7.5)% v 56.3 (3.5)%, p > 0.05); LVDd remained unchanged (52.5 (2.8) v 52.1 (3.2) mm, p > 0.05) in the BMT group but was significantly enlarged in the control group (50.4 (6.0) v 55.2 (7.1) mm, p < 0.05). Additionally, myocardial perfusion defect scores decreased from 21 (11) to 13 (10) (p < 0.01) in the BMT group but were unchanged in the control group (20 (14) v 17 (15), p > 0.05). CONCLUSION Emergent intracoronary transplantation of bone marrow mononuclear cells after AMI is practicable, and it improved cardiac function, prevented myocardial remodelling and increased myocardial perfusion at six months' follow up.
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Ge J, Jayachandran B, Zhu B, Regalado S, Godavarty A. SU-DD-A4-02: A Novel Optical Imager Towards Breast Cancer Diagnosis. Med Phys 2006. [DOI: 10.1118/1.2240150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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175
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Liang C, Wu Z, Ge J. Coronary levels of inflammatory markers at the site of ruptured plaque predict clinical outcome in acute coronary syndrome: a prospective intravascular ultrasound study. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2006. [DOI: 10.1016/j.carrev.2006.03.059] [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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