1. Chang Gung University

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    1. Mentioned In 86 Articles

    2. Decreased retinal nerve fiber layer thickness in patients with obstructive sleep apnea/hypopnea syndrome

      Decreased retinal nerve fiber layer thickness in patients with obstructive sleep apnea/hypopnea syndrome
      ...Committee Ethics committee approval was obtained from the institutional review board and ethics committee at Chang Gung Memorial Hospital. Taiwan. Presented in part at SLEEP 2010, the 24th Annual Meeting of the Associat...
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    3. Characterizing the localized surface plasmon resonance behaviors of Au nanorings and tracking their diffusion in bio-tissue with optical coherence tomography

      Characterizing the localized surface plasmon resonance behaviors of Au nanorings and tracking their diffusion in bio-tissue with optical coherence tomography
      , , , , , , Chou, , , , , The characterization results of the localized surface plasmon resonance (LSPR) of Au nanorings (NRs) with optical coherence tomography (OCT) are first demonstrated. Then, the diffusion behaviors of Au NRs in mouse liver samples tracked with OCT are shown. For such research, aqueous solutions of Au ... [Biomed. Opt. Express 1, 1059-1073 (2010)]
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    4. Highly reproducible swept-source, dispersion-encoded full-range biometry and imaging of the mouse eye

      Highly reproducible swept-source, dispersion-encoded full-range biometry and imaging of the mouse eye
      We report a high-speed, dispersion-encoded, full-range (DEFR) swept-source optical coherence tomography system for in vivo ocular imaging and biometry of small animals. The fast DEFR algorithm removes the depth ambiguity, gives access to objects located at the zero delay position, and doubles the sampling depth to 2×5.0 mm (at −101 to −71 dB sensitivity) in a single scan using 2048 samples/depth scan 0.43 nm line width ...
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    5. Diagnosis of oral submucous fibrosis with optical coherence tomography

      The epithelium (EP) thickness and the standard deviation (SD) of A-mode scan intensity in the laminar propria (LP) layer are used as effective indicators for the diagnosis of oral submucous fibrosis (OSF) based on the noninvasive clinical scanning of a swept-source optical coherence tomography (OCT) system of ~6 m in axial resolution (in tissue) and 103 dB in sensitivity. Compared with the corresponding parameters in healthy oral mucosal mucosa, in ...
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    6. Differentiating oral lesions in different carcinogenesis stages with optical coherence tomography

      A swept-source optical coherence tomography (SS-OCT) system is used to clinically scan oral lesions in different oral carcinogenesis stages, including normal oral mucosa control, mild dysplasia (MiD), moderate dysplasia (MoD), early-stage squamous cell carcinoma (ES-SCC), and well-developed SCC (WD-SCC), for diagnosis purpose. On the basis of the analyses of the SS-OCT images, the stages of dysplasia (MiD and MoD), and SCC (ES-SCC and WD-SCC) can be differentiated from normal control ...
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    7. Delineation of an oral cancer lesion with swept-source optical coherence tomography

      We demonstrate theex vivoimaging of an oral cancerous sample with a swept-source optical coherence tomography (SS-OCT) system. With the axial resolution of8min free space and system sensitivity of108dB, we can well distinguish the normal and abnormal tissue portions in a sample. In particular, we analyze the lateral variation of A-scan profiles to show two parameters of SS-OCT signal for delineating an oral cancer lesion. One of the parameters is the ...
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    8. Measurement of the hemoglobin oxygen saturation level with spectroscopic spectral-domain optical coherence tomography

      We report the measurement of the hemoglobin (Hb) oxygen saturation level in human blood with a spectroscopic spectral-domain optical coherence tomography (SSD-OCT) system based on the crossover behavior of Hb and oxyhemoglobin (HbO_2) absorption coefficients around 800 nm. By calculating the ratio ... [Opt. Lett. 33, 416-418 (2008)]
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    9. Tissue birefringence of hypercholesterolemic rat liver measured with polarization-sensitive optical coherence tomography

      We measurein vitrotissue birefringence in the liver of hypercholesterolemic rats with polarization-sensitive optical coherence tomography. Tissue birefringence is determined by measuring the phase retardation as a function of tissue depth. The birefringence of such a sample is usually due to the narrow fibrous structures that cannot be resolved by a standard optical coherence tomography system. Anisotropic structures are formed in the hypercholesterolemic rat liver, which is quite different from the ...
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    10. 76-86 of 86 « 1 2 3 4 5 6
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  2. About Chang Gung University

    Chang Gung University

    Chang Gung University currently consists of the College of Medicine, College of Engineering, and College of Management. Our University has approximately 490 full-time and 340 part-time faculty members, and has more than 6,100 students enrolled. We have been striving for excellence in both instruction and research area since the establishment of our institution. In taking advantage of Formosa Plastics Group's abundant manufacturing and medical service resources, Chang Gung University aims to be a first-rate internationally renowned university that prepares high standard professional talents in the fields of medical science, high technology, and knowledge management.