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Yun H, Lee J, Park G, Jang I, Katya K, Shahkar E, Bai S. Reevaluation of Optimum Dietary Protein Level in Juvenile Whiteleg Shrimp, Litopenaeus vannamei (Boone, 1931). ANIM NUTR FEED TECHN 2015. [DOI: 10.5958/0974-181x.2015.00039.6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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52
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Kim JY, Lee OS, Ha S, Kim JH, Park G, Kim JK, Oh CH. In vivoassessment of the effect of taxifolin glycoside on atopic dermatitis-like skin lesions using biomedical tools in NC/Nga mice. Clin Exp Dermatol 2014; 40:547-55. [DOI: 10.1111/ced.12522] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2014] [Indexed: 12/30/2022]
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53
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Lee O, Kim J, Park G, Kim M, Son S, Ha S, Oh C. Non-invasive assessment of cutaneous wound healing using fluorescent imaging. Skin Res Technol 2014; 21:108-13. [PMID: 25066671 DOI: 10.1111/srt.12165] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/08/2014] [Indexed: 11/29/2022]
Abstract
BACKGROUND/PURPOSE Optical imaging is a very important technique in the biomedical sciences. The purpose of this study was to develop an in vivo optical system for fluorescent imaging and molecular imaging applications using quantum dots (QDs). METHODS The in vivo optical system was composed of modular parts, including a light source, light guide, excitation filter wheel, excitation filters, emission filter wheel, emission filters, liquid crystal tunable filter (LCTF), macro lens, dark chamber, and a cooled charged-coupled device (CCD) camera for recording images. Filters were selected based on the excitation and absorption spectra of QDs to allow spectral separation and optimization of the acquired image. In contrast with conventional systems, our system allows selection of the emission bandwidth. RESULTS The system was tested in an in vivo study using a wound-healing model in nude mice. The healing process was examined after injection of fibroblasts and keratinocytes labeled with two different sets of QDs. The different QD probes were readily detected and distinguished using our system. CONCLUSION An in vivo optical system is a very useful tool for the detection of genes, proteins, and small-molecule drugs inside living animals, and this imaging modality can also be adopted for real-time visualization of cancer cell metastasis in live animals.
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Park G, Kim H, Hong SP, Kim S, Oh M. Walnuts (Seeds of Juglandis sinensis L.) Protect Human Epidermal Keratinocytes against UVB-Induced Mitochondria-Mediated Apoptosis through Upregulation of ROS Elimination Pathways. Skin Pharmacol Physiol 2014; 27:132-40. [DOI: 10.1159/000354917] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 08/08/2013] [Indexed: 12/12/2022]
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Deuse T, Hua X, Stubbendorff M, Taylor V, Chen Y, Park G, Reichenspurner H, Robbins R, Schrepfer S. The Selective JAK1/3 Inhibitor R507 Prevents Acute Rejection and Chronic Obliteration of Transplanted Rat Tracheas. J Heart Lung Transplant 2013. [DOI: 10.1016/j.healun.2013.01.209] [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] Open
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Deuse T, Hua X, Stubbendorff M, Taylor V, Chen Y, Park G, Reichesnpurner H, Robbins R, Schrepfer S. Inhaled Immunosuppression Using the Novel JAK1/3 Inhibitor R507. J Heart Lung Transplant 2013. [DOI: 10.1016/j.healun.2013.01.210] [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] Open
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Deuse T, Hua X, Stubbendorff M, Taylor V, Chen Y, Park G, Reichenspurner H, Robbins RC, Schrepfer S. The selective JAK1/3 inhibitor R507 prevents acute rejection and chronic obliteration of transplanted rat tracheas. Thorac Cardiovasc Surg 2013. [DOI: 10.1055/s-0032-1332447] [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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58
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Lee M, Lee D, Park C, Park G, Lee D, Kim S, Kim Y. Validity evidence of Omron pedometer HJ-720ITC for Korean children: A preliminary study. J Sci Med Sport 2012. [DOI: 10.1016/j.jsams.2012.11.722] [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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59
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Reed C, Park G. To the end! Distribution of attention along a tool in peri- and extrapersonal space. J Vis 2012. [DOI: 10.1167/12.9.560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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60
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Kim YK, Park G, Kim CS, Yu HC, Han YM. Diagnostic efficacy of gadoxetic acid-enhanced MRI for the detection and characterisation of liver metastases: comparison with multidetector-row CT. Br J Radiol 2012; 85:539-47. [PMID: 22556405 DOI: 10.1259/bjr/25139667] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
OBJECTIVES We compared the diagnostic performance of gadoxetic acid-enhanced MRI and 16-slice multidetector CT (MDCT) with respect to their abilities to detect hepatic metastases and differentiate hepatic metastases from hepatic cysts and haemangiomas. METHODS 67 patients with 110 liver metastases (size 0.3-2.5 cm), 33 haemangiomas (size 0.5-1.5 cm) and 17 cysts (size 0.3-1.0 cm) underwent 4-phase MDCT and gadoxetic acid-enhanced MRI, including early dynamic phases, post-contrast T(2) weighted turbo spin echo sequences and 20 min hepatocyte-selective phases. Two observers independently analysed each image in random order. Sensitivity and diagnostic accuracy for lesion detection and differentiation for MDCT and gadoxetic acid-enhanced MRI were calculated using receiver operating characteristic analysis. RESULTS For both observers, the Az values of gadoxetic acid-enhanced MRI (mean, 0.982 and 0.981) were significantly higher than the Az values of MDCT (mean, 0.839 and 0.892) (p<0.05) for the detection of metastases and for the differentiation of metastases from haemangiomas and cysts. Sensitivities of gadoxetic acid-enhanced MRI with regard to the detection and characterisation of liver metastases (mean, 96.9% and 96.0%) were significantly higher than those of MDCT (mean, 78.7% and 75.0%) (p<0.05). CONCLUSION Gadoxetic acid-enhanced MRI showed higher diagnostic accuracy and sensitivity than did MDCT for the detection of hepatic metastases and for the differentiation between hepatic metastases and hepatic haemangiomas or cysts.
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Park J, Park G, Kwon J, Choi J. 46. Diagnostic value of ultrasonography and sonoelastography in clinical lateral epicondylitis. Clin Neurophysiol 2012. [DOI: 10.1016/j.clinph.2011.11.128] [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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62
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Gossler T, Ricklefs F, Deuse T, Masuda E, Taylor V, Park G, Carroll D, Reichenspurner H, Robbins RC, Schrepfer S. JAK3-inhibition: Suppressing immune cells while preserving epithelial cells. Thorac Cardiovasc Surg 2012. [DOI: 10.1055/s-0031-1297638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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63
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Park G, Kim H, Kim Y, Park S, Kim S, Oh M. Coriandrum sativum L. Protects Human Keratinocytes from Oxidative Stress by Regulating Oxidative Defense Systems. Skin Pharmacol Physiol 2012; 25:93-9. [DOI: 10.1159/000335257] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2011] [Accepted: 11/17/2011] [Indexed: 12/16/2022]
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64
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Cho EH, Kang YS, Lee EH, Park G, Rho YI. High resolution microarray analysis in a patient with speech delay without cat-like cry. GENETIC COUNSELING (GENEVA, SWITZERLAND) 2012; 23:339-341. [PMID: 22876596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Gossler T, Deuse T, Masuda E, Taylor V, Park G, Carroll D, Reichenspurner H, Velotta J, Robbins R, Schrepfer S. 256 The JAK3-Inhibitor R348 Diminishes Acute and Chronic Rejection While Demonstrating Immune Cell Specifity. J Heart Lung Transplant 2011. [DOI: 10.1016/j.healun.2011.01.263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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Lee S, Kwon J, Seo J, Song Y, Kim B, Yu J, Park G, Kim H, Hong S. Lower Prevalence of Allergic Diseases in Korean Rural Children is Associated with Farming Environment and Rural Lifestyle. J Allergy Clin Immunol 2011. [DOI: 10.1016/j.jaci.2010.12.464] [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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67
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Kim Y, Park G, Kim C, Han Y. CT and MRI findings of cirrhosis-related benign nodules with ischaemia or infarction after variceal bleeding. Clin Radiol 2010; 65:801-8. [DOI: 10.1016/j.crad.2010.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Revised: 05/10/2010] [Accepted: 05/24/2010] [Indexed: 01/28/2023]
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68
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Park G, Kim YK, Kim CS, Yu HC, Hwang SB. Diagnostic efficacy of gadoxetic acid-enhanced MRI in the detection of hepatocellular carcinomas: comparison with gadopentetate dimeglumine. Br J Radiol 2010; 83:1010-6. [PMID: 20682591 DOI: 10.1259/bjr/66686028] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
This study compared the efficacy of gadoxetic acid-enhanced MRI and gadopentetate dimeglumine-enhanced MRI in the detection of small hepatocellular carcinoma (HCC). Both MRI techniques were performed on 43 patients with a total of 59 HCCs (size range, 0.5-2.0 cm), with a mean interval between the two MRI studies of 3 days (range, 2-7 days). Two observers reviewed both data sets in consensus. Diagnostic accuracy and sensitivity were evaluated using the alternative-free response receiver operator characteristic (ROC) method. The gadoxetic acid set showed a trend toward increased area under the ROC curve (Az value = 0.958) compared with the gadopentetate dimeglumine set (Az value = 0.927), but the difference was not significant (p = 0.362). The sensitivity of the gadoxetic acid set (n = 51, 86.4%) was significantly higher than that of the gadopentetate dimeglumine set (n = 38, 64.4%) (p = 0.0001). Gadoxetic acid-enhanced MRI is a more sensitive diagnostic tool for detection of HCC than gadopentetate dimeglumine-enhanced MRI.
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Deuse T, Masuda E, Taylor V, Park G, Carroll D, Reichenspurner H, Velotta J, Robbins R, Schrepfer S. 135: Experimental Transplantation: Novel Immunosuppression Using the JAK3-Inhibitor R348. J Heart Lung Transplant 2010. [DOI: 10.1016/j.healun.2009.11.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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70
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Trivedi M, Shelly M, Park G. Advances in patient comfort: awake, delirious, or restrained. Br J Anaesth 2009; 103:2-5. [PMID: 19546200 DOI: 10.1093/bja/aep127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Deuse T, Masuda E, Taylor V, Herlaar E, Park G, Carroll D, Reichenspurner H, Velotta J, Robbins R, Schrepfer S. Heart and lung transplantation: Novel immunosuppression using the JAK3-inhibitor R348. Thorac Cardiovasc Surg 2009. [DOI: 10.1055/s-0029-1191390] [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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73
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Deuse T, Hoyt G, Govaert J, Taylor V, Masuda E, Herlaar E, Park G, Carroll D, Pelletier M, Robbins R, Schrepfer S. 229: Novel Immunosuppression: R348, a JAK3- and Syk-Inhibitor, for Prevention of Acute Allograft Rejection. J Heart Lung Transplant 2008. [DOI: 10.1016/j.healun.2007.11.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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74
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Goddard R, Kumar M, Park G. Wind storm. Emerg Med J 2007; 24:865-6. [DOI: 10.1136/emj.2007.049213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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75
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Lee A, Park WC, Yim HW, Lee MA, Park G, Lee KY. Expression of c-erbB2, cyclin D1 and Estrogen Receptor and their Clinical Implications in the Invasive Ductal Carcinoma of the Breast. Jpn J Clin Oncol 2007; 37:708-14. [DOI: 10.1093/jjco/hym082] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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