메뉴 건너뛰기




Volumn 93, Issue 3, 1997, Pages 219-225

Hyperdynamic circulation of cirrhotic rats with ascites: Role of endotoxin, tumour necrosis factor-α and nitric oxide

Author keywords

Cirrhosis; Endotoxin; Hyperdynamic circulation; Nitric oxide; Portal hypertension; Tumour necrosis factor

Indexed keywords

ENDOTOXIN; NITRATE; NITRIC OXIDE; NITRITE; TUMOR NECROSIS FACTOR ALPHA;

EID: 0030886884     PISSN: 01435221     EISSN: None     Source Type: Journal    
DOI: 10.1042/cs0930219     Document Type: Article
Times cited : (65)

References (50)
  • 1
    • 0020677377 scopus 로고
    • Hyperdynamic circulation in portal hypertensive rat model: A primary factor for maintenance of chronic portal hypertension
    • Vorobioff J, Bredfeldt JE, Groszmann RJ. Hyperdynamic circulation in portal hypertensive rat model: a primary factor for maintenance of chronic portal hypertension. Am J Physiol 1983; 244: G52-7.
    • (1983) Am J Physiol , vol.244
    • Vorobioff, J.1    Bredfeldt, J.E.2    Groszmann, R.J.3
  • 2
    • 0001919703 scopus 로고
    • Haemodynamic and hormonal alterations in hepatic cirrhosis
    • Epstein M, ed. Baltimore: Williams and Wilkins
    • Schrier RW, Caramelo C. Haemodynamic and hormonal alterations in hepatic cirrhosis. In: Epstein M, ed. The kidney in liver disease. Baltimore: Williams and Wilkins, 1988; 265-85.
    • (1988) The Kidney in Liver Disease , pp. 265-285
    • Schrier, R.W.1    Caramelo, C.2
  • 3
    • 0024993323 scopus 로고
    • Inhibition of nitric oxide synthesis reduces the hypotension induced by bacterial lipopolysaccharides in the rat in vivo
    • Thiemerman C, Vane J. Inhibition of nitric oxide synthesis reduces the hypotension induced by bacterial lipopolysaccharides in the rat in vivo. Eur J Pharmacol 1990; 182: 591-5.
    • (1990) Eur J Pharmacol , vol.182 , pp. 591-595
    • Thiemerman, C.1    Vane, J.2
  • 4
    • 0025972590 scopus 로고
    • Hyperdynamic circulation in cirrhosis: A role for nitric oxide?
    • Vallance P, Moncada S. Hyperdynamic circulation in cirrhosis: a role for nitric oxide? Lancet 1991; 337: 776-8.
    • (1991) Lancet , vol.337 , pp. 776-778
    • Vallance, P.1    Moncada, S.2
  • 5
    • 0027938229 scopus 로고
    • Hyperdynamic circulation of liver disease 40 years later pathophysiology and clinical consequences
    • Groszmann RJ. Hyperdynamic circulation of liver disease 40 years later pathophysiology and clinical consequences. Hepatology 1994; 20: 1359-63.
    • (1994) Hepatology , vol.20 , pp. 1359-1363
    • Groszmann, R.J.1
  • 6
    • 0025358130 scopus 로고
    • The acute splanchnic and peripheral tissue metabolic response to endotoxins in humans
    • Fong Y, Marano MA, Moldawer LL, et al. The acute splanchnic and peripheral tissue metabolic response to endotoxins in humans. J Clin Invest 1990; 85: 1896-904.
    • (1990) J Clin Invest , vol.85 , pp. 1896-1904
    • Fong, Y.1    Marano, M.A.2    Moldawer, L.L.3
  • 7
    • 0028873514 scopus 로고
    • Increased circulating cytokines, cytokine antagonists, and E-selectin after intravenous administration of endotoxin in humans
    • Kuhns DB, Alvord WG, Gallin JI. Increased circulating cytokines, cytokine antagonists, and E-selectin after intravenous administration of endotoxin in humans. J Infect Dis 1995; 171: 145-52.
    • (1995) J Infect Dis , vol.171 , pp. 145-152
    • Kuhns, D.B.1    Alvord, W.G.2    Gallin, J.I.3
  • 8
    • 0019394237 scopus 로고
    • Uptake by liver cells of endotoxin following its intravenous injection
    • Ruiter DJ, Van der Meulen J, Brouwer A, et al. Uptake by liver cells of endotoxin following its intravenous injection. Lab Invest 1981; 45: 38-45.
    • (1981) Lab Invest , vol.45 , pp. 38-45
    • Ruiter, D.J.1    Van der Meulen, J.2    Brouwer, A.3
  • 9
    • 0023901892 scopus 로고
    • Endotoxin levels measured by a chromogenic assay in portal, hepatic and peripheral venous blood in patients with cirrhosis
    • Lumsden AB, Henderson JM, Kutner MH. Endotoxin levels measured by a chromogenic assay in portal, hepatic and peripheral venous blood in patients with cirrhosis. Hepatology 1988; 8: 232-6.
    • (1988) Hepatology , vol.8 , pp. 232-236
    • Lumsden, A.B.1    Henderson, J.M.2    Kutner, M.H.3
  • 10
    • 0026078067 scopus 로고
    • Plasma endotoxin concentrations in patients with alcoholic and non-alcoholic liver disease: Re-evaluation with an improved chromogenic assay
    • Fukui H, Brauner B, Bode JC, Bode C. Plasma endotoxin concentrations in patients with alcoholic and non-alcoholic liver disease: re-evaluation with an improved chromogenic assay. J Hepatol 1991; 12: 162-9.
    • (1991) J Hepatol , vol.12 , pp. 162-169
    • Fukui, H.1    Brauner, B.2    Bode, J.C.3    Bode, C.4
  • 11
    • 0029897673 scopus 로고    scopus 로고
    • Role of endotoxemia in hyperdynamic circulation in rats with extrahepatic or intrahepatic portal hypertension
    • Lee FY, Wang SS, Yang MCM, et al. Role of endotoxemia in hyperdynamic circulation in rats with extrahepatic or intrahepatic portal hypertension. J Gastroenterol Hepatol 1996; 11: 152-8.
    • (1996) J Gastroenterol Hepatol , vol.11 , pp. 152-158
    • Lee, F.Y.1    Wang, S.S.2    Yang, M.C.M.3
  • 12
    • 0022369998 scopus 로고
    • Tumor necrosis factor (TNF)
    • Old LI. Tumor necrosis factor (TNF). Science 1985; 230: 630-2.
    • (1985) Science , vol.230 , pp. 630-632
    • Old, L.I.1
  • 13
    • 0025943425 scopus 로고
    • Cytokine-activated endothelial cells express an isotype of nitric oxide synthase which is tetrahydrobiopterin-dependent, calmodulin-independent and inhibited by arginine analogs with a rank-order of potency characteristic of activated macrophages
    • Gross SS, Jaffe EA, Levi R, et al. Cytokine-activated endothelial cells express an isotype of nitric oxide synthase which is tetrahydrobiopterin-dependent, calmodulin-independent and inhibited by arginine analogs with a rank-order of potency characteristic of activated macrophages. Biochem Biophys Res Commun 1991; 178: 823-9.
    • (1991) Biochem Biophys Res Commun , vol.178 , pp. 823-829
    • Gross, S.S.1    Jaffe, E.A.2    Levi, R.3
  • 14
    • 0025268896 scopus 로고
    • Endothelial cell production of nitrogen oxides in response to interferon gamma in combination with tumor necrosis factor, interleukin I, or endotoxin
    • Kilboum RG, Belloni P. Endothelial cell production of nitrogen oxides in response to interferon gamma in combination with tumor necrosis factor, interleukin I, or endotoxin. J Natl Cancer Inst 1990; 82: 772-6.
    • (1990) J Natl Cancer Inst , vol.82 , pp. 772-776
    • Kilboum, R.G.1    Belloni, P.2
  • 15
    • 0028956216 scopus 로고
    • Tumor necrosis factor α: A major contributor to the hyperdynamic circulation in prehepatic portal-hypertensive rats
    • Lopez-Talavera JC, Merrill WW, Groszmann RJ. Tumor necrosis factor α: a major contributor to the hyperdynamic circulation in prehepatic portal-hypertensive rats. Gastroenterology 1995; 108: 761-7.
    • (1995) Gastroenterology , vol.108 , pp. 761-767
    • Lopez-Talavera, J.C.1    Merrill, W.W.2    Groszmann, R.J.3
  • 16
    • 4243623848 scopus 로고
    • Role of tumor necrosis factor-alpha in the circulatory abnormalities of cirrhotic rats
    • Lopez-Talavera JC, Cadelina G, Merrill WW, Groszmann RJ. Role of tumor necrosis factor-alpha in the circulatory abnormalities of cirrhotic rats. Hepatology 1995; 22(Suppl.): 256A.
    • (1995) Hepatology , vol.22 , Issue.SUPPL.
    • Lopez-Talavera, J.C.1    Cadelina, G.2    Merrill, W.W.3    Groszmann, R.J.4
  • 17
    • 0029929720 scopus 로고    scopus 로고
    • Thalidomide inhibits tumor necrosis factor α, decreases nitric oxide synthesis, and ameliorates the hyperdynamic circulatory syndrome in portal hypertensive rats
    • Lopez-Talavera JC, Cadelina G, Olchowski J, Merrill W, Groszmann RJ. Thalidomide inhibits tumor necrosis factor α, decreases nitric oxide synthesis, and ameliorates the hyperdynamic circulatory syndrome in portal hypertensive rats. Hepatology 1996; 23: 1616-21.
    • (1996) Hepatology , vol.23 , pp. 1616-1621
    • Lopez-Talavera, J.C.1    Cadelina, G.2    Olchowski, J.3    Merrill, W.4    Groszmann, R.J.5
  • 18
    • 0025883342 scopus 로고
    • Nitric oxide: Physiology, pathophysiology and pharmacology
    • Moncada S, Palmer RMJ, Higgs EA. Nitric oxide: physiology, pathophysiology and pharmacology. Pharmacol Rev 1991; 43: 109-42.
    • (1991) Pharmacol Rev , vol.43 , pp. 109-142
    • Moncada, S.1    Palmer, R.M.J.2    Higgs, E.A.3
  • 19
    • 0026464845 scopus 로고
    • Modulation of the hyperdynamic circulation of cirrhotic rats by nitric oxide inhibition
    • Pizcueta P, Piqué JM, Fernández M, et al. Modulation of the hyperdynamic circulation of cirrhotic rats by nitric oxide inhibition. Gastroenterology 1992; 103: 1909-15.
    • (1992) Gastroenterology , vol.103 , pp. 1909-1915
    • Pizcueta, P.1    Piqué, J.M.2    Fernández, M.3
  • 20
    • 0026708176 scopus 로고
    • In vitro hyporeactivity to methoxamine in portal hypertensive rats: Reversal by nitric oxide blockade
    • Sieber CC, Groszmann RJ. In vitro hyporeactivity to methoxamine in portal hypertensive rats: reversal by nitric oxide blockade. Am J Physiol 1992; 262: G996-1001.
    • (1992) Am J Physiol , vol.262
    • Sieber, C.C.1    Groszmann, R.J.2
  • 21
    • 0026737603 scopus 로고
    • The role of nitric oxide in the vascular hyporesponsiveness to methoxamine in portal hypertensive rats
    • Lee FY, Albillos A, Colombato LA, Groszmann RJ. The role of nitric oxide in the vascular hyporesponsiveness to methoxamine in portal hypertensive rats. Hepatology 1992; 16: 1043-8.
    • (1992) Hepatology , vol.16 , pp. 1043-1048
    • Lee, F.Y.1    Albillos, A.2    Colombato, L.A.3    Groszmann, R.J.4
  • 22
    • 0026410577 scopus 로고
    • Lung deposit of lipiodol in normal and cirrhotic rats
    • Chiang JH, Cheng HC, Yang MCM, et al. Lung deposit of lipiodol in normal and cirrhotic rats. Acta Radiol 1991; 32: 474-8.
    • (1991) Acta Radiol , vol.32 , pp. 474-478
    • Chiang, J.H.1    Cheng, H.C.2    Yang, M.C.M.3
  • 23
    • 0026583936 scopus 로고
    • Vasodilatation and sodium retention in prehepatic portal hypertension
    • Albillos A, Colombato LA, Groszmann RJ. Vasodilatation and sodium retention in prehepatic portal hypertension. Gastroenterology 1992; 102: 931-5.
    • (1992) Gastroenterology , vol.102 , pp. 931-935
    • Albillos, A.1    Colombato, L.A.2    Groszmann, R.J.3
  • 24
    • 0028934072 scopus 로고
    • Endotoxaemia in patients with chronic liver disease: Relationship to severity of liver diseases, presence of esophageal varices, and hyperdynamic circulation
    • Lin RS, Lee FY, Lee SD, et al. Endotoxaemia in patients with chronic liver disease: relationship to severity of liver diseases, presence of esophageal varices, and hyperdynamic circulation. J Hepatol 1995; 22: 165-72.
    • (1995) J Hepatol , vol.22 , pp. 165-172
    • Lin, R.S.1    Lee, F.Y.2    Lee, S.D.3
  • 25
    • 84961475046 scopus 로고
    • Chromogenic endotoxin assay in plasma selection of plasma pretreatment and production of standard curves
    • Fukui H, Brauner B, Bode JC, Bode C. Chromogenic endotoxin assay in plasma selection of plasma pretreatment and production of standard curves. J Clin Chem Clin Biochem 1989; 27: 941-6.
    • (1989) J Clin Chem Clin Biochem , vol.27 , pp. 941-946
    • Fukui, H.1    Brauner, B.2    Bode, J.C.3    Bode, C.4
  • 26
    • 0026782441 scopus 로고
    • Nitric oxide production in host- Versus-graft and graft-versus-host reactions in the rat
    • Langrehr JM, Murase N, Markus PM, et al. Nitric oxide production in host- versus-graft and graft-versus-host reactions in the rat. J Clin Invest 1992; 90: 679-83.
    • (1992) J Clin Invest , vol.90 , pp. 679-683
    • Langrehr, J.M.1    Murase, N.2    Markus, P.M.3
  • 27
    • 0027438813 scopus 로고
    • Increased serum nitrite and nitrate levels in patients with cirrhosis: Relationship to endotoxemia
    • Guarner C, Soriano G, Tomas A, et al. Increased serum nitrite and nitrate levels in patients with cirrhosis: relationship to endotoxemia. Hepatology 1993; 18: 1139-43.
    • (1993) Hepatology , vol.18 , pp. 1139-1143
    • Guarner, C.1    Soriano, G.2    Tomas, A.3
  • 28
    • 0026507409 scopus 로고
    • Nitric oxide production by monocytes in alcoholic liver disease
    • Hunt NCA, Goldin RD. Nitric oxide production by monocytes in alcoholic liver disease. J Hepatol 1992; 14: 146-50.
    • (1992) J Hepatol , vol.14 , pp. 146-150
    • Hunt, N.C.A.1    Goldin, R.D.2
  • 29
    • 6744270994 scopus 로고
    • Oral neomycin normalizes hemodynamic features of awake, portal hypertensive rats
    • Blei AT, Gottstein J, Ganger D. Oral neomycin normalizes hemodynamic features of awake, portal hypertensive rats. Hepatology 1988; 8: 1253.
    • (1988) Hepatology , vol.8 , pp. 1253
    • Blei, A.T.1    Gottstein, J.2    Ganger, D.3
  • 30
    • 0344215134 scopus 로고
    • Neomycin reduces ammonia levels without ameliorating the hyperdynamic circulation in two portal hypertensive rat models
    • Genecin P, Colombato A, Ferraioli G, Groszmann RJ. Neomycin reduces ammonia levels without ameliorating the hyperdynamic circulation in two portal hypertensive rat models. Hepatology 1989; 10: 586.
    • (1989) Hepatology , vol.10 , pp. 586
    • Genecin, P.1    Colombato, A.2    Ferraioli, G.3    Groszmann, R.J.4
  • 31
  • 32
    • 18844475814 scopus 로고
    • Evolution of portal hypertension and mechanisms involved in its maintenance in a rat model
    • Sikuler E, Kravetz D, Groszmann RJ. Evolution of portal hypertension and mechanisms involved in its maintenance in a rat model. Am J Physiol 1985; 248: G618-25.
    • (1985) Am J Physiol , vol.248
    • Sikuler, E.1    Kravetz, D.2    Groszmann, R.J.3
  • 33
    • 0027212386 scopus 로고
    • Bacterial translocation in acute and chronic portal hypertension
    • Garcia-Tsao G, Albillos A, Barden GE, Weat AB. Bacterial translocation in acute and chronic portal hypertension. Hepatology 1993; 17: 1081-5.
    • (1993) Hepatology , vol.17 , pp. 1081-1085
    • Garcia-Tsao, G.1    Albillos, A.2    Barden, G.E.3    Weat, A.B.4
  • 34
    • 0027320341 scopus 로고
    • Bacterial translocation in the portal-hypertensive rats: Studies in basal conditions and on exposure to haemorrhagic shock
    • Sorell TW, Quigley EMM, Jin G, Johnson TJ, Rikkers LF.Bacterial translocation in the portal-hypertensive rats: studies in basal conditions and on exposure to haemorrhagic shock. Gastroenterology 1993; 104: 1722-6.
    • (1993) Gastroenterology , vol.104 , pp. 1722-1726
    • Sorell, T.W.1    Quigley, E.M.M.2    Jin, G.3    Johnson, T.J.4    Rikkers, L.F.5
  • 35
    • 0029064469 scopus 로고
    • Bacterial translocation to mesenteric lymph nodes is increased in cirrhotic rats with ascites
    • Garcia-Tsao G, Lee FY, Barden GE, Cartun R, Weat AB. Bacterial translocation to mesenteric lymph nodes is increased in cirrhotic rats with ascites. Gastroenterology 1995; 108: 1835-41.
    • (1995) Gastroenterology , vol.108 , pp. 1835-1841
    • Garcia-Tsao, G.1    Lee, F.Y.2    Barden, G.E.3    Cartun, R.4    Weat, A.B.5
  • 36
    • 0026021473 scopus 로고
    • Effects of cytokines on the liver
    • Andus T, Bauer J, Gerok W. Effects of cytokines on the liver. Hepatology 1991; 13: 364-75.
    • (1991) Hepatology , vol.13 , pp. 364-375
    • Andus, T.1    Bauer, J.2    Gerok, W.3
  • 37
    • 0027192006 scopus 로고
    • Effect of angiotensin-converting-enzyme inhibition on bradykinin metabolism by vascular endothelial cells
    • Grâfe M, Bossaller C, Graf K, et al. Effect of angiotensin-converting-enzyme inhibition on bradykinin metabolism by vascular endothelial cells. Am J Physiol 1993; 264: H1493-7.
    • (1993) Am J Physiol , vol.264
    • Grâfe, M.1    Bossaller, C.2    Graf, K.3
  • 38
    • 0023705862 scopus 로고
    • Inhibition of adrenergic vasoconstriction by endothelial cell shear stress
    • Tesfamariam B, Cohen RA. Inhibition of adrenergic vasoconstriction by endothelial cell shear stress. Circ Res 1988; 63: 720-5.
    • (1988) Circ Res , vol.63 , pp. 720-725
    • Tesfamariam, B.1    Cohen, R.A.2
  • 39
    • 0025049276 scopus 로고
    • Mechanoreception by the endothelium: Mediators and mechanisms of pressure- And flow-induced vascular responses
    • Rubanyi GM, Freay AD, Kauser K, Johns A, Harder DR. Mechanoreception by the endothelium: mediators and mechanisms of pressure- and flow-induced vascular responses. Blood Vessels 1990; 27: 246-57.
    • (1990) Blood Vessels , vol.27 , pp. 246-257
    • Rubanyi, G.M.1    Freay, A.D.2    Kauser, K.3    Johns, A.4    Harder, D.R.5
  • 40
    • 0027255749 scopus 로고
    • Promotor of the mouse gene encoding calcium- Independent nitric oxide synthase confers inducibility by interferon γ and bacterial lipopolysaccharide
    • Xie QW, Whisnant R, Nathan C. Promotor of the mouse gene encoding calcium- independent nitric oxide synthase confers inducibility by interferon γ and bacterial lipopolysaccharide. J Exp Med 1993; 177: 1779-84.
    • (1993) J Exp Med , vol.177 , pp. 1779-1784
    • Xie, Q.W.1    Whisnant, R.2    Nathan, C.3
  • 41
    • 0028575633 scopus 로고
    • Distinct patterns of nitric oxide production in hepatic macrophages and endothelial cells following acute exposure of rats to endotoxin
    • Laskin DL, Heck DE, Gardner CR, Feder LS, Laskin JD. Distinct patterns of nitric oxide production in hepatic macrophages and endothelial cells following acute exposure of rats to endotoxin. J Leukoc Biol 1994; 56: 751-8.
    • (1994) J Leukoc Biol , vol.56 , pp. 751-758
    • Laskin, D.L.1    Heck, D.E.2    Gardner, C.R.3    Feder, L.S.4    Laskin, J.D.5
  • 42
    • 0003520060 scopus 로고    scopus 로고
    • Up-regulation of rat adrenomedullin gene expression by endotoxin: Relation to nitric oxide synthesis
    • So S, Hattori Y, Kasai K, Shimoda SI, Gross SS. Up-regulation of rat adrenomedullin gene expression by endotoxin: relation to nitric oxide synthesis. We Sciences 1996; 58: PL309-15.
    • (1996) We Sciences , vol.58
    • So, S.1    Hattori, Y.2    Kasai, K.3    Shimoda, S.I.4    Gross, S.S.5
  • 43
    • 0028925856 scopus 로고
    • Evidence against a role for inducible nitric oxide synthase in the hyperdynamic circulation of portal- Hypertensive rats
    • Fernándes M, Garcia-Pagán JC, Casadevall M, et al. Evidence against a role for inducible nitric oxide synthase in the hyperdynamic circulation of portal- hypertensive rats. Gastroenterology 1995; 108: 1487-95.
    • (1995) Gastroenterology , vol.108 , pp. 1487-1495
    • Fernándes, M.1    Garcia-Pagán, J.C.2    Casadevall, M.3
  • 44
    • 0004766335 scopus 로고
    • Transcriptional activation of inducible nitric oxide synthase in arterial vessels of cirrhotic rats
    • Morales M, Jiménez W, Ros J, et al. Transcriptional activation of inducible nitric oxide synthase in arterial vessels of cirrhotic rats. Hepatology 1995; 22(Suppl.): 155A.
    • (1995) Hepatology , vol.22 , Issue.SUPPL.
    • Morales, M.1    Jiménez, W.2    Ros, J.3
  • 45
  • 47
    • 0030248313 scopus 로고    scopus 로고
    • Increased endothelial nitric oxide synthase activity in the hyperemic vessels of portal hypertensive rats
    • Cahill PA, Redmond EM, Hodges R, Zhang S, Sitzmann JV. Increased endothelial nitric oxide synthase activity in the hyperemic vessels of portal hypertensive rats. J Hepatol 1996; 25: 370-8.
    • (1996) J Hepatol , vol.25 , pp. 370-378
    • Cahill, P.A.1    Redmond, E.M.2    Hodges, R.3    Zhang, S.4    Sitzmann, J.V.5
  • 48
    • 0030198615 scopus 로고    scopus 로고
    • Nitric oxide synthase activity in portal-hypertensive and cirrhotic rats
    • Kanwar S, Kubes P, Tepperman BL, Lee SS. Nitric oxide synthase activity in portal-hypertensive and cirrhotic rats. J Hepatol 1996; 25: 85-9.
    • (1996) J Hepatol , vol.25 , pp. 85-89
    • Kanwar, S.1    Kubes, P.2    Tepperman, B.L.3    Lee, S.S.4
  • 49
    • 0029965368 scopus 로고    scopus 로고
    • Upregulation of endothelial constitutive NOS: A major role in the increased NO production in cirrhotic rats
    • Martin PY, Xu DL, Niederberger M, et al. Upregulation of endothelial constitutive NOS: a major role in the increased NO production in cirrhotic rats. Am J Physiol 1996; 270: F494-9.
    • (1996) Am J Physiol , vol.270
    • Martin, P.Y.1    Xu, D.L.2    Niederberger, M.3
  • 50
    • 0343683298 scopus 로고    scopus 로고
    • Aminoguanidine corrects hyperdynamic circulation without ameliorating portal hypertension and portal hypertensive gastropathy in anesthetized portal hypertensive rats
    • Lee FY, Wang SS, Tasi YT, et al. Aminoguanidine corrects hyperdynamic circulation without ameliorating portal hypertension and portal hypertensive gastropathy in anesthetized portal hypertensive rats. J Hepatol 1997; 26: 687-93.
    • (1997) J Hepatol , vol.26 , pp. 687-693
    • Lee, F.Y.1    Wang, S.S.2    Tasi, Y.T.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.