Yi Wang

Summary

Affiliation: University of Michigan
Country: USA

Publications

  1. pmc A Monte Carlo investigation of Swank noise for thick, segmented, crystalline scintillators for radiotherapy imaging
    Yi Wang
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48109, USA
    Med Phys 36:3227-38. 2009
  2. pmc Monte Carlo investigations of megavoltage cone-beam CT using thick, segmented scintillating detectors for soft tissue visualization
    Yi Wang
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48109, USA
    Med Phys 35:145-58. 2008
  3. ncbi request reprint Segmented crystalline scintillators: an initial investigation of high quantum efficiency detectors for megavoltage x-ray imaging
    Amit Sawant
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48105, USA
    Med Phys 32:3067-83. 2005
  4. ncbi request reprint Segmented crystalline scintillators: empirical and theoretical investigation of a high quantum efficiency EPID based on an initial engineering prototype CsI(TI) detector
    Amit Sawant
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48103, USA
    Med Phys 33:1053-66. 2006
  5. pmc Relationship of estimated dietary intake of n-3 polyunsaturated fatty acids from fish with peripheral nerve function after adjusting for mercury exposure
    Yi Wang
    Department of Environmental Health Sciences, University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109, USA
    Sci Total Environ 454:73-8. 2013
  6. pmc An investigation of modifying effects of metallothionein single-nucleotide polymorphisms on the association between mercury exposure and biomarker levels
    Yi Wang
    Department of Environmental Health Sciences, University of Michigan, Ann Arbor, Michigan 48109 2029, USA
    Environ Health Perspect 120:530-4. 2012
  7. pmc Performance evaluation of polycrystalline HgI2 photoconductors for radiation therapy imaging
    Qihua Zhao
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48019, USA
    Med Phys 37:2738-48. 2010
  8. ncbi request reprint Systematic investigation of the signal properties of polycrystalline HgI2 detectors under mammographic, radiographic, fluoroscopic and radiotherapy irradiation conditions
    Zhong Su
    Department of Radiation Oncology, University of Michigan, 519 W William St, Argus Building 1, Ann Arbor, MI 48103 4943, USA
    Phys Med Biol 50:2907-28. 2005
  9. ncbi request reprint Performance of a high fill factor, indirect detection prototype flat-panel imager for mammography
    Youcef El-Mohri
    Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor Michigan 48109, USA
    Med Phys 34:315-27. 2007
  10. pmc Methylmercury and elemental mercury differentially associate with blood pressure among dental professionals
    Jaclyn M Goodrich
    Department of Environmental Health Sciences, University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109, USA
    Int J Hyg Environ Health 216:195-201. 2013

Collaborators

Detail Information

Publications72

  1. pmc A Monte Carlo investigation of Swank noise for thick, segmented, crystalline scintillators for radiotherapy imaging
    Yi Wang
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48109, USA
    Med Phys 36:3227-38. 2009
    ....
  2. pmc Monte Carlo investigations of megavoltage cone-beam CT using thick, segmented scintillating detectors for soft tissue visualization
    Yi Wang
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48109, USA
    Med Phys 35:145-58. 2008
    ....
  3. ncbi request reprint Segmented crystalline scintillators: an initial investigation of high quantum efficiency detectors for megavoltage x-ray imaging
    Amit Sawant
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48105, USA
    Med Phys 32:3067-83. 2005
    ....
  4. ncbi request reprint Segmented crystalline scintillators: empirical and theoretical investigation of a high quantum efficiency EPID based on an initial engineering prototype CsI(TI) detector
    Amit Sawant
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48103, USA
    Med Phys 33:1053-66. 2006
    ....
  5. pmc Relationship of estimated dietary intake of n-3 polyunsaturated fatty acids from fish with peripheral nerve function after adjusting for mercury exposure
    Yi Wang
    Department of Environmental Health Sciences, University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109, USA
    Sci Total Environ 454:73-8. 2013
    ..However, few epidemiological studies have examined the effect of dietary n-3 PUFA intake from fish consumption on peripheral nerve function, and none have controlled for co-occurrence of methylmercury exposure from fish consumption...
  6. pmc An investigation of modifying effects of metallothionein single-nucleotide polymorphisms on the association between mercury exposure and biomarker levels
    Yi Wang
    Department of Environmental Health Sciences, University of Michigan, Ann Arbor, Michigan 48109 2029, USA
    Environ Health Perspect 120:530-4. 2012
    ..Recent studies have suggested that several genes that mediate mercury metabolism are polymorphic in humans...
  7. pmc Performance evaluation of polycrystalline HgI2 photoconductors for radiation therapy imaging
    Qihua Zhao
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48019, USA
    Med Phys 37:2738-48. 2010
    ....
  8. ncbi request reprint Systematic investigation of the signal properties of polycrystalline HgI2 detectors under mammographic, radiographic, fluoroscopic and radiotherapy irradiation conditions
    Zhong Su
    Department of Radiation Oncology, University of Michigan, 519 W William St, Argus Building 1, Ann Arbor, MI 48103 4943, USA
    Phys Med Biol 50:2907-28. 2005
    ....
  9. ncbi request reprint Performance of a high fill factor, indirect detection prototype flat-panel imager for mammography
    Youcef El-Mohri
    Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor Michigan 48109, USA
    Med Phys 34:315-27. 2007
    ..Finally, such calculations were used to predict potential DQE performance for hypothetical 50 microm pixel pitch imagers, employing similar continuous photodiode design and realistic inputs derived from the empirical measurements...
  10. pmc Methylmercury and elemental mercury differentially associate with blood pressure among dental professionals
    Jaclyn M Goodrich
    Department of Environmental Health Sciences, University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109, USA
    Int J Hyg Environ Health 216:195-201. 2013
    ..Associations between blood pressure and two forms of mercury were found at exposure levels relevant to the general population, and associations varied according to type of mercury exposure and gender...
  11. pmc An investigation of modifying effects of single nucleotide polymorphisms in metabolism-related genes on the relationship between peripheral nerve function and mercury levels in urine and hair
    Yi Wang
    Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, 1415 Washington Heights, Ann Arbor, MI 48109, USA
    Sci Total Environ 417:32-8. 2012
    ....
  12. pmc Investigation of the signal behavior at diagnostic energies of prototype, direct detection, active matrix, flat-panel imagers incorporating polycrystalline HgI2
    Hong Du
    Department of Radiation Oncology, University of Michigan Medical Center, Ann Arbor, Michigan 48109, USA
    Phys Med Biol 53:1325-51. 2008
    ..While the results of the current study are promising, further development will be required to realize prototypes exhibiting the characteristics necessary to allow practical implementation of this approach...
  13. pmc High-DQE EPIDs based on thick, segmented BGO and CsI:Tl scintillators: performance evaluation at extremely low dose
    Yi Wang
    Department of Radiation Oncology, University of Michigan, Ann Arbor Michigan 48109, USA
    Med Phys 36:5707-18. 2009
    ..In order to significantly improve DQE, the authors are investigating thick, segmented scintillators, consisting of 2D matrices of scintillating crystals separated by septal walls...
  14. pmc Hypofractionated proton therapy for prostate cancer: dose delivery uncertainty due to interfractional motion
    Yi Wang
    Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, Massachusetts 02114, USA
    Med Phys 40:071714. 2013
    ..The purpose of this study is to evaluate the impact of interfractional motion on treatment dose delivery within the likely range of the tumor α/β ratio...
  15. pmc Agreement between clinical screening procedures for neuropathy in the feet
    Yi Wang
    Department of Environmental Health Sciences, School of Public Health, University of Michigan, M1835 SPH I, 1415 Washington Heights, Ann Arbor, Michigan 48109 2029, USA
    Muscle Nerve 45:653-8. 2012
    ..This investigation was done to assess the agreement between these procedures in a non-random sample of volunteers...
  16. pmc An investigation of signal performance enhancements achieved through innovative pixel design across several generations of indirect detection, active matrix, flat-panel arrays
    Larry E Antonuk
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48109, USA
    Med Phys 36:3322-39. 2009
    ....
  17. pmc Monte Carlo investigations of the effect of beam divergence on thick, segmented crystalline scintillators for radiotherapy imaging
    Yi Wang
    Department of Radiation Oncology, University of Michigan, Ann Arbor, MI 48109, USA
    Phys Med Biol 55:3659-73. 2010
    ..For thicker scintillators, the area that is relatively unaffected is significantly reduced, requiring a focused scintillator geometry in order to preserve spatial resolution, and thus DQE...
  18. pmc Evaluation of the dosimetric impact of interfractional anatomical variations on prostate proton therapy using daily in-room CT images
    Yi Wang
    Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, USA
    Med Phys 38:4623-33. 2011
    ..To quantify interfractional anatomical variations and their dosimetric impact during the course of fractionated proton therapy (PT) of prostate cancer and to assess the robustness of the current treatment planning techniques...
  19. ncbi request reprint Segmented phosphors: MEMS-based high quantum efficiency detectors for megavoltage x-ray imaging
    Amit Sawant
    Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48103, USA
    Med Phys 32:553-65. 2005
    ....
  20. pmc Glutathione enzyme and selenoprotein polymorphisms associate with mercury biomarker levels in Michigan dental professionals
    Jaclyn M Goodrich
    Department of Environmental Health Sciences, University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109, USA
    Toxicol Appl Pharmacol 257:301-8. 2011
    ....
  21. pmc Interfractional variations in the setup of pelvic bony anatomy and soft tissue, and their implications on the delivery of proton therapy for localized prostate cancer
    Alexei Trofimov
    Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA 02114, USA
    Int J Radiat Oncol Biol Phys 80:928-37. 2011
    ....
  22. ncbi request reprint On the noise correlation matrix for multiple radio frequency coils
    Ryan Brown
    Department of Radiology, Weill Medical College of Cornell University, New York, New York 10022, USA
    Magn Reson Med 58:218-24. 2007
    ..Previous conflicting arguments on noise correlation may be reconciled by differentiating between spectral and total noise correlation. These theoretical derivations are verified experimentally using two-coil arrays...
  23. ncbi request reprint Optimal coil array design: the two-coil case
    Pascal Spincemaille
    Department of Radiology, Weill Medical College of Cornell University, New York, NY 10022, USA
    Magn Reson Imaging 25:671-7. 2007
    ..For the infinite cylinder and the finite sphere, optimal solutions can be quite different from the "magical" overlap...
  24. ncbi request reprint Optimization of image-forming optics for transmission optical projection tomography
    Yi Wang
    Department of Biomedical Engineering, Oregon Health and Science University, Beaverton, Oregon 97006, USA
    Appl Opt 46:6815-20. 2007
    ..007 and 0.014, with which the spatial resolution of 25 microm is achieved. The optimal configuration is validated by TOPT of a phantom sample and a fixed five-day chick embryo...
  25. ncbi request reprint Reduction of reconstruction time for time-resolved spiral 3D contrast-enhanced magnetic resonance angiography using parallel computing
    Bryan Kressler
    Department of Biomedical Engineering, Cornell University, Ithaca, New York, USA
    Magn Reson Med 56:704-8. 2006
    ..The reconstruction system is demonstrated for time-resolved spiral contrast-enhanced (CE) peripheral MR angiography (MRA), and a reduction of reconstruction time from 80 min to 1.8 min is achieved...
  26. ncbi request reprint Design of a birdcage array for lower extremity angiography
    Ryan Brown
    Department of Radiology, Weill Medical College of Cornell University, New York, New York, USA
    J Magn Reson Imaging 26:589-97. 2007
    ..To investigate the application of a coil array consisting of multiple birdcages for bolus chase magnetic resonance angiography (MRA) of the lower extremities...
  27. ncbi request reprint A maximum likelihood approach to parallel imaging with coil sensitivity noise
    Ashish Raj
    Radiology Department, Weill Medical College of Cornell University, Ithaca, NY 14853, USA
    IEEE Trans Med Imaging 26:1046-57. 2007
    ....
  28. ncbi request reprint Fast photoacoustic imaging system based on 320-element linear transducer array
    Bangzheng Yin
    Institute of Laser Life Science, South China Normal University, Guangzhou 510631, People s Republic of China
    Phys Med Biol 49:1339-46. 2004
    ..The methodology and equipment thus provide a rapid and reliable approach to PA imaging that may have potential applications in noninvasive imaging and clinic diagnosis...
  29. ncbi request reprint A model for Joule heating-induced dispersion in microchip electrophoresis
    Yi Wang
    Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
    Lab Chip 4:625-31. 2004
    ..As such, the model can be used to represent analyte dispersion in microchannels of more general shape, such as serpentine- or spiral-shaped channels...
  30. ncbi request reprint Exploration of gene-gene interaction effects using entropy-based methods
    Changzheng Dong
    Bioinformatics Center, Key Lab of Systems Biology, Shanghai Institutes for Biological Sciences, The Chinese Academy of Sciences, Shanghai, China
    Eur J Hum Genet 16:229-35. 2008
    ..Moreover, our method, when applied to malaria data, successfully revealed negative epistatic effect between sickle cell anemia and alpha(+)-thalassemia against malaria...
  31. ncbi request reprint Local variance-controlled forward-and-backward diffusion for image enhancement and noise reduction
    Yi Wang
    State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan University, Wuhan, China
    IEEE Trans Image Process 16:1854-64. 2007
    ..Quantitative analyses, based on peak SNR, confirm the superiority of the proposed LVCFAB diffusion algorithm...
  32. ncbi request reprint Novel RF coil geometry for lower extremity imaging
    Ryan Brown
    MR Research Center, Department of Radiology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, USA
    Magn Reson Med 51:635-9. 2004
    ..5 over the GE 4-channel torso array. In vivo data acquired from 10 subjects show that the X array provided similar SNR improvement in spin-echo images and more vascular details in angiographic images compared to the torso array...
  33. pmc Free-breathing 3D steady-state free precession coronary magnetic resonance angiography: comparison of diaphragm and cardiac fat navigators
    Thanh D Nguyen
    Department of Radiology, Weill Medical College of Cornell University, New York, New York 10022, USA
    J Magn Reson Imaging 28:509-14. 2008
    ....
  34. pmc Linkage disequilibrium sharing and haplotype-tagged SNP portability between populations
    Wei Huang
    Chinese National Human Genome Center, Shanghai 201203, China
    Proc Natl Acad Sci U S A 103:1418-21. 2006
    ..Therefore, we concluded that the magnitude of LD sharing between human populations justifies the use of representative populations for selecting haplotype-tagged SNPs in genome-wide association studies of complex diseases...
  35. ncbi request reprint Three-dimensional cine imaging using variable-density spiral trajectories and SSFP with application to coronary artery angiography
    Bryan Kressler
    Department of Biomedical Engineering, Cornell University, Ithaca, New York, USA, and Department of Radiology, Chinese PLA General Hospital, Beijing, China
    Magn Reson Med 58:535-43. 2007
    ..The technique was evaluated on healthy volunteers (n=8), yielding images with 102 ms temporal resolution and 1.35 mm in-plane resolution, and reasonable visualization of the left and right coronary arteries was achieved...
  36. pmc Electrostatic funneling of substrate in mitochondrial inner membrane carriers
    Yi Wang
    Center for Biophysics and Computational Biology, Beckman Institute for Advanced Science and Technology, and Department of Biochemistry, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    Proc Natl Acad Sci U S A 105:9598-603. 2008
    ....
  37. ncbi request reprint Statistical aspects of parallel imaging reconstruction
    Ashish Raj
    Conf Proc IEEE Eng Med Biol Soc 1:377-80. 2006
    ..We show examples of simulation and in vivo reconstructed data which demonstrate the potential of the statistical approach...
  38. doi request reprint Kalman filtering for real-time navigator processing
    Pascal Spincemaille
    Department of Radiology, Weill Medical College of Cornell University, New York, NY 10022, USA
    Magn Reson Med 60:158-68. 2008
    ..Preliminary imaging data demonstrate the feasibility of real-time Kalman filtering for prospective respiratory self-gating in CINE cardiac MRI...
  39. ncbi request reprint A label-free biosensor based on gold nanoshell monolayers for monitoring biomolecular interactions in diluted whole blood
    Yi Wang
    State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, PR China
    Biosens Bioelectron 23:1166-70. 2008
    ..This approach provides an opportunity to construct LSPR biosensor for protein sensing and cellular analysis in diluted whole blood...
  40. ncbi request reprint Contextualized videos: combining videos with environment models to support situational understanding
    Yi Wang
    Center for HCI at Virginia Tech, USA
    IEEE Trans Vis Comput Graph 13:1568-75. 2007
    ..Finally, we describe the results of our process to identify promising design patterns through user selection of visualization features from the design space, followed by user interviews...
  41. ncbi request reprint Motion artifact suppression in breath hold 3D contrast enhanced magnetic resonance angiography using ECG ordering
    Pascal Spincemaille
    Department of Radiology, Weill Medical College of Cornell University, New York, NY, USA
    Conf Proc IEEE Eng Med Biol Soc 1:739-42. 2006
    ..The proposed sequence is shown to allow thoracic and pulmonary MRA with a higher resolution when compared to the conventional gated sequence...
  42. ncbi request reprint Interfacial construction of gold nanoshells on 3-aminopropyl triethoxysilane modified ITO electrode surface for studying cytochrome b562 electrochemistry
    Aihua Jing
    State Key Laboratory of Bioelectronics, Department of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, P R China
    J Nanosci Nanotechnol 7:440-6. 2007
    ..Quasi-reversible electrochemistry of Cyt b562 was obtained and its electrochemical behaviors were discussed...
  43. ncbi request reprint System-oriented dispersion models of general-shaped electrophoresis microchannels
    Yi Wang
    Department of Mechanical Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
    Lab Chip 4:453-63. 2004
    ..The results indicate that our model is an accurate and efficient simulation tool useful for designing optimal electrophoretic separation microchips...
  44. ncbi request reprint Photoacoustic imaging with deconvolution algorithm
    Yi Wang
    Institute of Laser Life Science, South China Normal University, Guangzhou 510631, People s Republic of China
    Phys Med Biol 49:3117-24. 2004
    ..The spatial resolution of the system reaches 0.3 mm...
  45. ncbi request reprint Photoacoustic and ultrasonic coimage with a linear transducer array
    Yaguang Zeng
    Institute of Laser Life Science, South China Normal University, Guangzhou 510631, China
    Opt Lett 29:1760-2. 2004
    ..The approach can effectively reduce the artifacts associated with a conventional filter backprojection algorithm used in PA imaging by linear scanning. The technique provides a new approach for practical applications...
  46. ncbi request reprint Self-calibrated spiral SENSE
    Yongxian Qian
    Department of Radiology, University of Pittsburgh, PA, USA
    Magn Reson Med 52:688-92. 2004
    ..The preliminary data indicate that self-calibrated SENSE is as accurate as standard SENSE, which uses a fully sampled reference scan...
  47. ncbi request reprint View ordering for magnetization prepared steady state free precession acquisition: application in contrast-enhanced MR angiography
    Pascal Spincemaille
    Department of Radiology, University of Pittsburgh, PA, USA
    Magn Reson Med 52:461-6. 2004
    ..Experiments on phantoms and pigs demonstrated improved background suppression and reduced image artifacts...
  48. ncbi request reprint [Therapeutic effect of "anti-hepatic-fibrosis 268" on hepatic fibrosis in rats]
    Nian song Pan
    Mobile Postdoctoral Center, West China School of Public Health, Sichuan University, Chengdu 610041, China
    Sichuan Da Xue Xue Bao Yi Xue Ban 35:528-31. 2004
    ..To investigate the effects of the proprietary Chinese Medicine "anti-hepatic-fibrosis 268" on hepatic fibrosis and the related mechanisms...
  49. ncbi request reprint Myocardial viability: breath-hold 3D MR imaging of delayed hyperenhancement with variable sampling in time
    Thomas K F Foo
    Applied Science Laboratory, GE Medical Systems, Baltimore, MD, USA
    Radiology 230:845-51. 2004
    ..001). No significant differences (P >.05) were noted at qualitative assessment of myocardial suppression, endocardial border visualization, respiratory and cardiac motion artifacts, or confidence of transmurality of the infarct...
  50. ncbi request reprint Triphenyl tin benzimidazolethiol, a novel antitumor agent, induces mitochondrial-mediated apoptosis in human cervical cancer cells via suppression of HPV-18 encoded E6
    Naseruddin Hoti
    Department of Molecular and Cell Biology, Key Laboratory of Structural Biology, School of Life Sciences, University of Science and Technology of China, Hefei, Anhui, 230027, People s Republic of China
    J Biochem 134:521-8. 2003
    ..Taken together, we propose that TPT-benzimidazolethiol could has the potential to be developed into a new therapeutic agent for treating HPV-associated cervical neoplasia...
  51. ncbi request reprint Influence of preoperative transcatheter arterial chemoembolization on liver resection in patients with resectable hepatocellular carcinoma
    Yun Quan Luo
    Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai 200438, China
    Hepatobiliary Pancreat Dis Int 1:523-6. 2002
    ..To assess the influence of preoperative transcatheter arterial chemoembolization (TACE) on liver resection in patients with resectable hepatocellular carcinoma (HCC)...
  52. ncbi request reprint Direct monitoring of coronary artery motion with cardiac fat navigator echoes
    Thanh D Nguyen
    MR Research Center, Department of Radiology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania 15213, USA
    Magn Reson Med 50:235-41. 2003
    ..In addition, the cardiac fat navigator gating is slightly more effective than the diaphragmatic navigator gating in suppressing motion artifacts in free-breathing 3D coronary MR angiography (MRA)...
  53. ncbi request reprint Quantitative evaluation of susceptibility and shielding effects of nitinol, platinum, cobalt-alloy, and stainless steel stents
    Yi Wang
    Department of Radiology, Weill Medical College of Cornell University, New York, New York, USA
    Magn Reson Med 49:972-6. 2003
    ..All stents have substantial shielding effects, which vary with composition, geometry, and orientation. Large platinum stents may have the smallest artifacts and are the best suited for postinterventional MR imaging...
  54. ncbi request reprint k-space interpretation of the Rose Model: noise limitation on the detectable resolution in MRI
    Richard Watts
    Department of Radiology, Weill Medical College of Cornell University, New York, New York, USA
    Magn Reson Med 48:550-4. 2002
    ..This finding implies that the optimal k-space volume to be sampled or the optimal scan time in MRI should be matched to the relative SNR level...
  55. ncbi request reprint Different expression of hepatitis B surface antigen between hepatocellular carcinoma and its surrounding liver tissue, studied using a tissue microarray
    Yi Wang
    Eastern Hepatobilliary Surgery Hospital, The Second Military Medical University, Shanghai, China
    J Pathol 197:610-6. 2002
    ..These findings suggest that HBsAg-negative results in tumour tissues were directly related to HBV DNA insertion and provide new insights into the involvement of HBsAg in hepatocarcinogenesis...
  56. ncbi request reprint [Focal nodular hyperplasia of the liver: a clinical study of 48 patients]
    Chuan Lin
    Eastern Hepatobilliary Surgery Hospital, Shanghai 200438, China
    Zhonghua Zhong Liu Za Zhi 26:567-9. 2004
    ..To study the diagnosis and proper treatment of focal nodular hyperplasia (FNH) of the liver...
  57. ncbi request reprint Postprocessing techniques for time-resolved contrast-enhanced MR angiography
    Stanley K Yoo
    Department of Radiology MR Research, Weill Medical College of Cornell University, 515 E 71st St, Suite S120, New York, NY 10021 Received March 14, 2001
    Radiology 222:564-8. 2002
    ..The results demonstrated that postprocessing techniques such as linear filtering can reduce background motion artifacts and improve arterial contrast-to-noise ratio...
  58. pmc Effects of adrenomedullin gene overexpression on biological behavior of hepatic stellate cells
    Yi Wang
    Department of Pathology, Medical Center, Fudan University, Shanghai 200032, China
    World J Gastroenterol 11:3549-53. 2005
    ..To investigate the effects of adrenomedullin (AM) gene overexpression on the biological characteristics of human hepatic stellate cells (hHSCs) by stable transfection...
  59. ncbi request reprint Disruption of palladin leads to defects in definitive erythropoiesis by interfering with erythroblastic island formation in mouse fetal liver
    Xue Song Liu
    Laboratory of Genetic Engineering, Department of Medical Genetics, Institute of Health Sciences, Shanghai Institutes for Biological Sciences Chinese Academy of Sciences, Shanghai, PR China
    Blood 110:870-6. 2007
    ..These data demonstrate that palladin is crucial for definitive erythropoiesis and erythroblastic island formation and, especially, required for normal function of macrophages in fetal liver...
  60. ncbi request reprint [Surgical management of small intrahepatic lesions adjacent to the major vasculature]
    Yi Wang
    Eastern Hepatobiliary Hospital, Second Military Medical University, Shanghai 200438, China
    Zhonghua Wai Ke Za Zhi 44:1631-3. 2006
    ..To assess the feasibility and the significance of surgical resection of small intrahepatic lesions adjacent to the major vasculature...
  61. ncbi request reprint Comparison of linear and nonlinear analysis in estimating the Thomas model parameters for methylene blue adsorption onto natural zeolite in fixed-bed column
    Runping Han
    Department of Chemistry, Zhengzhou University, No 75 of Daxue North Road, Zhengzhou, Henan Province 450052, PR China
    J Hazard Mater 145:331-5. 2007
    ..The error analysis was performed. Present investigation showed that the linear and nonlinear methods are both suitable to predict the breakthrough curves using Thomas model parameters and the nonlinear method is better...
  62. ncbi request reprint Imaging using parallel integrals in optical projection tomography
    Yi Wang
    Department of Biomedical Engineering, Oregon Heath and Science University, Beaverton, OR 97006, USA
    Phys Med Biol 51:6023-32. 2006
    ..The new method is validated by both numerical simulations and experimental results. The spatial resolution of the OPT system presented is approximately 40 microm...
  63. ncbi request reprint In-situ incorporation of gold nanoparticles of desired sizes into three-dimensional macroporous matrixes
    Shaohua Ding
    State Key Laboratory of Bioelectronics, Department of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, PR China
    Langmuir 22:7105-8. 2006
    ..A highlight of our approach is that it obviates the need for the preformation of various-sized GNPs, which is an indispensable step in many other approaches...
  64. ncbi request reprint Decomposed direct matrix inversion for fast non-cartesian SENSE reconstructions
    Yongxian Qian
    MR Research Center, Department of Radiology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, USA
    Magn Reson Med 56:356-63. 2006
    ..The DMI method may be useful for noise evaluations in parallel coil designs, dynamic MRI, and 3D sodium MRI with fixed coils and trajectories...
  65. ncbi request reprint Cardiac fat navigator-gated steady-state free precession 3D magnetic resonance angiography of coronary arteries
    Thanh D Nguyen
    Department of Radiology, Weill Medical College of Cornell University, New York, New York 10022, USA
    Magn Reson Med 56:210-5. 2006
    ..The present preliminary human study shows that the 6KR preparation provides better image quality than both the alpha/2 (P<0.0025) and the 20LR preparations (P<0.025) for free-breathing SSFP 3D CMRA (N=11)...
  66. ncbi request reprint Epicardial fat: an unrecognized cause of artifact on myocardial perfusion imaging
    Olakunle O Akinboboye
    Department of Research, St Francis Hospital, Roslyn, NY 11576 1348, USA
    Clin Nucl Med 31:333-4. 2006
  67. ncbi request reprint Automatic algorithm for correcting motion artifacts in time-resolved two-dimensional magnetic resonance angiography using convex projections
    Ashish Raj
    Department of Radiology, Weill Medical College of Cornell University, New York, New York 10022, USA
    Magn Reson Med 55:649-58. 2006
    ..038) when compared to angiograms produced manually by an experienced radiologist...
  68. ncbi request reprint Structural mechanism of plant aquaporin gating
    Susanna Törnroth-Horsefield
    Department of Chemistry and Bioscience, Chalmers University of Technology, P O Box 462, SE 40530 Goteborg, Sweden
    Nature 439:688-94. 2006
    ..These results reveal a molecular gating mechanism which appears conserved throughout all plant plasma membrane aquaporins...
  69. ncbi request reprint Extended Holstein small polaron model for charge transfer in dry DNA
    Yi Wang
    Institute of Thin Film and Nano materials, Wuyi University, Jiangmen 529020, PR China
    Biophys Chem 119:107-14. 2006
    ..The stability of transfered charges in various circumstances was discussed accordingly...
  70. ncbi request reprint Corticotropin-releasing factor receptor subtype 1 and somatostatin modulating hypoxia-caused downregulated mRNA of pituitary growth hormone and upregulated mRNA of hepatic insulin-like growth factor-I of rats
    Xue Qun Chen
    Division of Neurobiology and Physiology, College of Life Sciences, Zhejiang University Yuquan Campus, Hangzhou 310027, China
    Mol Cell Endocrinol 242:50-8. 2005
    ..The pituitary GH/GH mRNA and hepatic IGF-I/IGF-I mRNA, and plasma IGF-I are modified by hypoxia through SS and CRFR1 mediation...
  71. pmc Molecular dynamics simulations of proteins in lipid bilayers
    James Gumbart
    Theoretical and Computational Biophysics Group, Beckman Institute, University of Illinois at Urbana Champaign, Urbana, IL 61801, USA
    Curr Opin Struct Biol 15:423-31. 2005
    ..1 micros. At the frontiers of membrane protein simulations are ion channels, aquaporins, passive and active transporters, and bioenergetic proteins...
  72. ncbi request reprint A new method for attenuation coefficient measurement in the liver: comparison with the spectral shift central frequency method
    Yasutomo Fujii
    Department of Clinical Laboratory Medicine, Jichi Medical School, Tochigi, Japan
    J Ultrasound Med 21:783-8. 2002
    ..To assess the feasibility of a new method of measuring the attenuation coefficient in the liver, which offers less variability of results than the conventional method...