메뉴 건너뛰기




Volumn 72, Issue 6, 1999, Pages 2565-2572

Effects of erythropoietin on neuronal activity

Author keywords

Ca2+ channels; Cell survival; Dopamine release; Erythropoietin; Nitric oxide; PC12 cells

Indexed keywords

CALCIUM 45; CALCIUM ANTAGONIST; CALCIUM CHANNEL; CALCIUM ION; DOPAMINE; ERYTHROPOIETIN RECEPTOR; LEVODOPA; MITOGEN ACTIVATED PROTEIN KINASE; NERVE GROWTH FACTOR; NICARDIPINE; NITRIC OXIDE; POLYCLONAL ANTIBODY; RECOMBINANT ERYTHROPOIETIN; TYROSINE 3 MONOOXYGENASE;

EID: 0033018511     PISSN: 00223042     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1471-4159.1999.0722565.x     Document Type: Article
Times cited : (182)

References (58)
  • 1
    • 0024554076 scopus 로고
    • Classes of calcium channels in vertebrate cells
    • Bean B. P. (1989) Classes of calcium channels in vertebrate cells. Annu. Rev. Physiol. 51, 367-384.
    • (1989) Annu. Rev. Physiol. , vol.51 , pp. 367-384
    • Bean, B.P.1
  • 2
    • 0017184389 scopus 로고
    • A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding
    • Bradford M. M. (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem. 72, 248-254.
    • (1976) Anal. Biochem. , vol.72 , pp. 248-254
    • Bradford, M.M.1
  • 3
    • 0026767224 scopus 로고
    • Protein phosphorylation in bovine adrenal medullary chromaffin cells: Histamine-stimulated phosphorylation of tyrosine hydroxylase
    • Bunn S. J., Harrison S. M., and Dunkley P. R. (1992) Protein phosphorylation in bovine adrenal medullary chromaffin cells: histamine-stimulated phosphorylation of tyrosine hydroxylase. J. Neurochem. 59, 164-174.
    • (1992) J. Neurochem. , vol.59 , pp. 164-174
    • Bunn, S.J.1    Harrison, S.M.2    Dunkley, P.R.3
  • 5
    • 0025936606 scopus 로고
    • Sustained increase in intracellular calcium promotes neuronal survival
    • Collins F., Schmidt M. F., Guthrie P. B., and Kater S. B. (1991) Sustained increase in intracellular calcium promotes neuronal survival. J. Neurosci. 11, 2582-2587.
    • (1991) J. Neurosci. , vol.11 , pp. 2582-2587
    • Collins, F.1    Schmidt, M.F.2    Guthrie, P.B.3    Kater, S.B.4
  • 6
    • 0028228616 scopus 로고
    • Activation of MAP kinase is necessary and sufficient for PC12 differentiation and for transformation of NIH 3T3 cells
    • Cowley S., Paterson H., Kemp P., and Marshall C. J. (1994) Activation of MAP kinase is necessary and sufficient for PC12 differentiation and for transformation of NIH 3T3 cells. Cell 77, 841-852.
    • (1994) Cell , vol.77 , pp. 841-852
    • Cowley, S.1    Paterson, H.2    Kemp, P.3    Marshall, C.J.4
  • 9
    • 0026049417 scopus 로고
    • Different effects on activity caused by phosphorylation of tyrosine hydroxylase at serine 40 by three multifunctional protein kinases
    • Funakoshi H., Okuno S., and Fujisawa H. (1991) Different effects on activity caused by phosphorylation of tyrosine hydroxylase at serine 40 by three multifunctional protein kinases. J. Biol. Chem. 266, 15614-15620.
    • (1991) J. Biol. Chem. , vol.266 , pp. 15614-15620
    • Funakoshi, H.1    Okuno, S.2    Fujisawa, H.3
  • 10
    • 0024571631 scopus 로고
    • In vitro phosphorylation of bovine adrenal chromaffin cell tyrosine hydroxylase by endogenous protein kinases
    • George R. J., Haycock J. W., Johnston J. P., Craviso G. L., and Waymire J. C. (1989) In vitro phosphorylation of bovine adrenal chromaffin cell tyrosine hydroxylase by endogenous protein kinases. J. Neurochem. 52, 274-284.
    • (1989) J. Neurochem. , vol.52 , pp. 274-284
    • George, R.J.1    Haycock, J.W.2    Johnston, J.P.3    Craviso, G.L.4    Waymire, J.C.5
  • 11
    • 15844414671 scopus 로고    scopus 로고
    • Nerve growth factor and cytokines mediate lymphoid tissue-induced neurite outgrowth from mouse superior cervical ganglion in vitro
    • Kannan Y., Bienenstock J., Ohta M., Stanisz A. M., and Bienenstock J. (1996) Nerve growth factor and cytokines mediate lymphoid tissue-induced neurite outgrowth from mouse superior cervical ganglion in vitro. J. Immunol. 157, 313-320.
    • (1996) J. Immunol. , vol.157 , pp. 313-320
    • Kannan, Y.1    Bienenstock, J.2    Ohta, M.3    Stanisz, A.M.4    Bienenstock, J.5
  • 12
    • 70449306145 scopus 로고
    • Studies on the mechanism of the enzymatic conversion of phenylalanine to tyrosine
    • Kaufman S. (1959) Studies on the mechanism of the enzymatic conversion of phenylalanine to tyrosine. J. Biol. Chem. 234, 2677-2682.
    • (1959) J. Biol. Chem. , vol.234 , pp. 2677-2682
    • Kaufman, S.1
  • 13
    • 0029655656 scopus 로고    scopus 로고
    • Nerve growth factor withdrawal induces the apoptotic death of developing septal cholinergic neurons in vitro: Protection by cyclic AMP analogue and high potassium
    • Kew J. N. C., Smith D. W., and Sofroniew M. V (1996) Nerve growth factor withdrawal induces the apoptotic death of developing septal cholinergic neurons in vitro: protection by cyclic AMP analogue and high potassium. Neuroscience 70, 329-339.
    • (1996) Neuroscience , vol.70 , pp. 329-339
    • Kew, J.N.C.1    Smith, D.W.2    Sofroniew, M.V.3
  • 14
    • 0026565555 scopus 로고
    • Glumate receptor agonists stimulate nitric oxide synthase in primary cultures of cerebellar granule cells
    • Kiedrowski L., Costa E., and Wroblewski J. T. (1992) Glumate receptor agonists stimulate nitric oxide synthase in primary cultures of cerebellar granule cells. J. Neurochem. 58, 335-341.
    • (1992) J. Neurochem. , vol.58 , pp. 335-341
    • Kiedrowski, L.1    Costa, E.2    Wroblewski, J.T.3
  • 15
    • 0027282720 scopus 로고
    • Central effects of interleukin-1 on blood pressure, thermogenesis, and the release of vasopressin, ACTH, and atrial natriuretic peptide
    • Kimura T., Yamamoto T., Ota K., Shoji M., Sato K., Ohta M., Funyu T., and Yoshinaga K. (1993) Central effects of interleukin-1 on blood pressure, thermogenesis, and the release of vasopressin, ACTH, and atrial natriuretic peptide. Ann. NY Acad. Sci. 699, 330-345.
    • (1993) Ann. NY Acad. Sci. , vol.699 , pp. 330-345
    • Kimura, T.1    Yamamoto, T.2    Ota, K.3    Shoji, M.4    Sato, K.5    Ohta, M.6    Funyu, T.7    Yoshinaga, K.8
  • 16
    • 0028176364 scopus 로고
    • Constitutive expression of THF-alpha and -beta genes in mouse embryo: Roles of cytokines as regulator and effector on development
    • Kohchi C., Noguchi K., Tanabe Y., Mizuno D., and Soma G. J. (1994) Constitutive expression of THF-alpha and -beta genes in mouse embryo: roles of cytokines as regulator and effector on development. Int. J. Biochem. 26, 111-119.
    • (1994) Int. J. Biochem. , vol.26 , pp. 111-119
    • Kohchi, C.1    Noguchi, K.2    Tanabe, Y.3    Mizuno, D.4    Soma, G.J.5
  • 19
    • 0027232014 scopus 로고
    • Trophic effect of erythropoietin and other hematopoietic factors on central cholinergic neurons in vitro and in vivo
    • Konishi Y., Chui D. H., Hirose H., Kunishita T., and Tabira T. (1993) Trophic effect of erythropoietin and other hematopoietic factors on central cholinergic neurons in vitro and in vivo. Brain Res. 609, 29-35.
    • (1993) Brain Res. , vol.609 , pp. 29-35
    • Konishi, Y.1    Chui, D.H.2    Hirose, H.3    Kunishita, T.4    Tabira, T.5
  • 20
    • 0025326251 scopus 로고
    • Enhancement of dopamine release in vivo from the rat striatum by dialytic perfusion of 6R-L-erythro-5,6,7,8-tetrahydrobiopterin
    • Koshimura K., Miwa S., Lee K., Fujiwara M., and Watanabe Y. (1990) Enhancement of dopamine release in vivo from the rat striatum by dialytic perfusion of 6R-L-erythro-5,6,7,8-tetrahydrobiopterin. J. Neurochem. 54, 1391-1397.
    • (1990) J. Neurochem. , vol.54 , pp. 1391-1397
    • Koshimura, K.1    Miwa, S.2    Lee, K.3    Fujiwara, M.4    Watanabe, Y.5
  • 21
    • 0028038286 scopus 로고
    • Dopamine releasing action of 6A-L-erythro-tetrahydrobiopterin: Analysis of its action site using sepiapterin
    • Koshimura K., Miwa S., and Watanabe Y. (1994) Dopamine releasing action of 6A-L-erythro-tetrahydrobiopterin: analysis of its action site using sepiapterin. J. Neurochem. 63, 649-654.
    • (1994) J. Neurochem. , vol.63 , pp. 649-654
    • Koshimura, K.1    Miwa, S.2    Watanabe, Y.3
  • 22
    • 0029152839 scopus 로고
    • Characterization of a dopamine releasing action of 6A-L-erythro-tetrahydrobiopterin: Comparison with a 6S-form
    • Koshimura K., Takagi Y., Miwa S., Kido T., Watanabe Y., Murakami Y., Kato Y., and Masaki T. (1995) Characterization of a dopamine releasing action of 6A-L-erythro-tetrahydrobiopterin: comparison with a 6S-form. J. Neurochem. 65, 827-830.
    • (1995) J. Neurochem. , vol.65 , pp. 827-830
    • Koshimura, K.1    Takagi, Y.2    Miwa, S.3    Kido, T.4    Watanabe, Y.5    Murakami, Y.6    Kato, Y.7    Masaki, T.8
  • 24
    • 0032403576 scopus 로고    scopus 로고
    • Self-protection of PC12 cells by 6R-tetrahydrobiopterin from nitric oxide toxicity
    • Koshimura K., Murakami Y., Tanaka J., and Kato Y. (1998) Self-protection of PC12 cells by 6R-tetrahydrobiopterin from nitric oxide toxicity. J. Neurosci. Res. 54, 664-672.
    • (1998) J. Neurosci. Res. , vol.54 , pp. 664-672
    • Koshimura, K.1    Murakami, Y.2    Tanaka, J.3    Kato, Y.4
  • 25
    • 0032889651 scopus 로고    scopus 로고
    • Enhancement of neuronal survival by 6R-tetrahydrobiopterin
    • Koshimura K., Tanaka J., Murakami Y., and Kato Y. (1999) Enhancement of neuronal survival by 6R-tetrahydrobiopterin. Neuroscience 88, 561-569.
    • (1999) Neuroscience , vol.88 , pp. 561-569
    • Koshimura, K.1    Tanaka, J.2    Murakami, Y.3    Kato, Y.4
  • 26
    • 0030017489 scopus 로고    scopus 로고
    • Intricate regulation of tyrosine hydroxylase activity and gene expression
    • Kumer S. C. and Vrana K. E. (1996) Intricate regulation of tyrosine hydroxylase activity and gene expression. J. Neurochem. 67, 443-462.
    • (1996) J. Neurochem. , vol.67 , pp. 443-462
    • Kumer, S.C.1    Vrana, K.E.2
  • 27
    • 0024351625 scopus 로고
    • Reduced biopterin as a cofactor in the generation of nitrogen oxides by murine macrophages
    • Kwon N. S., Nathan C. F., and Stuehr D. J. (1989) Reduced biopterin as a cofactor in the generation of nitrogen oxides by murine macrophages. J. Biol. Chem. 264, 20496-20501.
    • (1989) J. Biol. Chem. , vol.264 , pp. 20496-20501
    • Kwon, N.S.1    Nathan, C.F.2    Stuehr, D.J.3
  • 28
    • 0028364783 scopus 로고
    • Plasma membrane hyperpolarization by cyanide in chromaffin cells: Role of potassium channels
    • Latha M. V., Borowitz J. L., Yim G. K. W., Kanthasamy A., and Isom G. E. (1994) Plasma membrane hyperpolarization by cyanide in chromaffin cells: role of potassium channels. Arch. Toxicol. 68, 370-374.
    • (1994) Arch. Toxicol. , vol.68 , pp. 370-374
    • Latha, M.V.1    Borowitz, J.L.2    Yim, G.K.W.3    Kanthasamy, A.4    Isom, G.E.5
  • 29
    • 0024239764 scopus 로고
    • The intrinsic electrophysiological properties of mammalian neurons: Insights into central nervous system function
    • Llinás R. R. (1988) The intrinsic electrophysiological properties of mammalian neurons: insights into central nervous system function. Science 242, 1654-1664.
    • (1988) Science , vol.242 , pp. 1654-1664
    • Llinás, R.R.1
  • 31
    • 0014201305 scopus 로고
    • Tryptophan hydroxylation: Measurement in pineal gland, brainstem, and carcinoid tumor
    • Lovenberg W., Jequier E., and Sjoerdsma A. (1967) Tryptophan hydroxylation: measurement in pineal gland, brainstem, and carcinoid tumor. Science 155, 217-219.
    • (1967) Science , vol.155 , pp. 217-219
    • Lovenberg, W.1    Jequier, E.2    Sjoerdsma, A.3
  • 32
    • 0027325255 scopus 로고
    • Nitric oxide synthase structure and mechanism
    • Marletta M. A. (1993) Nitric oxide synthase structure and mechanism. J. Biol. Chem. 268, 12231-12234.
    • (1993) J. Biol. Chem. , vol.268 , pp. 12231-12234
    • Marletta, M.A.1
  • 33
    • 0028872649 scopus 로고
    • Specificity of receptor tyrosine kinase signaling: Transient versus sustained extracellular signal-regulated kinase activation
    • Marshall C. J. (1995) Specificity of receptor tyrosine kinase signaling: transient versus sustained extracellular signal-regulated kinase activation. Cell 80, 179-185.
    • (1995) Cell , vol.80 , pp. 179-185
    • Marshall, C.J.1
  • 36
    • 0027956115 scopus 로고
    • A novel site of erythropoietin production: Oxygen-dependent production in cultured rat astrocytes
    • Masuda S., Okano M., Yamagishi K., Nagao M., Ueda M., and Sasaki R. (1994) A novel site of erythropoietin production: oxygen-dependent production in cultured rat astrocytes. J. Biol. Chem. 269, 19488-19493.
    • (1994) J. Biol. Chem. , vol.269 , pp. 19488-19493
    • Masuda, S.1    Okano, M.2    Yamagishi, K.3    Nagao, M.4    Ueda, M.5    Sasaki, R.6
  • 37
    • 0031018353 scopus 로고    scopus 로고
    • Insulin-like growth factors and insulin stimulate erythropoietin production in primary cultured astrocytes
    • Masuda S., Chikuma M., and Sasaki R. (1997) Insulin-like growth factors and insulin stimulate erythropoietin production in primary cultured astrocytes. Brain Res. 746, 63-70.
    • (1997) Brain Res. , vol.746 , pp. 63-70
    • Masuda, S.1    Chikuma, M.2    Sasaki, R.3
  • 38
    • 0025572626 scopus 로고
    • 2+/ calmodulin-dependent nitric oxide synthase from porcine cerebellum: Cofactor-role of tetrahydrobiopterin
    • 2+/ calmodulin-dependent nitric oxide synthase from porcine cerebellum: cofactor-role of tetrahydrobiopterin. FEBS Lett. 277, 215-219.
    • (1990) FEBS Lett. , vol.277 , pp. 215-219
    • Mayer, B.1    John, M.2    Böhme, E.3
  • 39
    • 0029845179 scopus 로고    scopus 로고
    • Involvement of intracellular or extracellular calcium in activation of tyrosine hydroxylase gene expression in PC12 cells
    • Menezes A., Zeman R., and Sabban E. (1996) Involvement of intracellular or extracellular calcium in activation of tyrosine hydroxylase gene expression in PC12 cells. J. Neurochem. 67, 2316-2324.
    • (1996) J. Neurochem. , vol.67 , pp. 2316-2324
    • Menezes, A.1    Zeman, R.2    Sabban, E.3
  • 40
    • 0030221758 scopus 로고    scopus 로고
    • Cytokines in inflammatory brain lesions: Helpful and harmful
    • Merrill J. E. and Benveniste E. N. (1996) Cytokines in inflammatory brain lesions: helpful and harmful. Trends Neurosci. 19, 331-338.
    • (1996) Trends Neurosci. , vol.19 , pp. 331-338
    • Merrill, J.E.1    Benveniste, E.N.2
  • 41
    • 0023104271 scopus 로고
    • Multiple calcium channels and neuronal function
    • Miller R. J. (1987) Multiple calcium channels and neuronal function. Science 235, 46-52.
    • (1987) Science , vol.235 , pp. 46-52
    • Miller, R.J.1
  • 42
    • 0028147863 scopus 로고
    • Hypoxic stimulation of vascular endothelial growth factor expression in vitro and in vivo
    • Minchenko A., Bauer T., Salceda S., and Caro J. (1994) Hypoxic stimulation of vascular endothelial growth factor expression in vitro and in vivo. Lab. Invest. 71, 374-379.
    • (1994) Lab. Invest. , vol.71 , pp. 374-379
    • Minchenko, A.1    Bauer, T.2    Salceda, S.3    Caro, J.4
  • 45
    • 0025075727 scopus 로고
    • Isolation of a neuropeptide corresponding to the N-terminal 27 residues of the pituitary adenylate cyclase activating polypeptide with 38 residues (PACAP38)
    • Miyata A., Jiang L., Dahl R. D., Kitade C., Kubo K., Fujino M., Minamino N., and Arimura A. (1990) Isolation of a neuropeptide corresponding to the N-terminal 27 residues of the pituitary adenylate cyclase activating polypeptide with 38 residues (PACAP38). Biochem. Biophys. Res. Commun. 170, 643-648.
    • (1990) Biochem. Biophys. Res. Commun. , vol.170 , pp. 643-648
    • Miyata, A.1    Jiang, L.2    Dahl, R.D.3    Kitade, C.4    Kubo, K.5    Fujino, M.6    Minamino, N.7    Arimura, A.8
  • 46
    • 0030636320 scopus 로고    scopus 로고
    • Erythropoietin receptor is expressed in rat hippocampal and cerebral cortical neurons, and erythropoietin prevents in vitro glutamate-induced neuronal death
    • Morishita E., Masuda S., Nagao M., Yasuda Y., and Sasaki R. (1997) Erythropoietin receptor is expressed in rat hippocampal and cerebral cortical neurons, and erythropoietin prevents in vitro glutamate-induced neuronal death. Neuroscience 76, 105-116.
    • (1997) Neuroscience , vol.76 , pp. 105-116
    • Morishita, E.1    Masuda, S.2    Nagao, M.3    Yasuda, Y.4    Sasaki, R.5
  • 48
    • 9044252959 scopus 로고
    • Tyrosine hydroxylase. The initial step in norepinephrine biosynthesis
    • Nagatsu T., Levitt M., and Udenfriend S. (1964) Tyrosine hydroxylase. The initial step in norepinephrine biosynthesis. J. Biol. Chem. 239, 2910-2917.
    • (1964) J. Biol. Chem. , vol.239 , pp. 2910-2917
    • Nagatsu, T.1    Levitt, M.2    Udenfriend, S.3
  • 50
    • 0026718392 scopus 로고
    • Nitric oxide releases acetylcholine in the basal forebrain
    • Prast H. and Philippu A. (1992) Nitric oxide releases acetylcholine in the basal forebrain. Eur. J. Pharmacol. 216, 139-140.
    • (1992) Eur. J. Pharmacol. , vol.216 , pp. 139-140
    • Prast, H.1    Philippu, A.2
  • 52
    • 0030785348 scopus 로고    scopus 로고
    • Neuronal protection from apoptosis by pituitary adenylate cyclase activating polypeptide
    • Tanaka J., Koshimura K., Murakami Y., Sohmiya M., Yanaihara N., and Kato Y. (1997) Neuronal protection from apoptosis by pituitary adenylate cyclase activating polypeptide. Regul. Pept. 72, 1-8.
    • (1997) Regul. Pept. , vol.72 , pp. 1-8
    • Tanaka, J.1    Koshimura, K.2    Murakami, Y.3    Sohmiya, M.4    Yanaihara, N.5    Kato, Y.6
  • 53
    • 0031059921 scopus 로고    scopus 로고
    • Neurotrophic factors in action - New dogs and new tricks
    • Tolkovsky A. (1997) Neurotrophic factors in action - new dogs and new tricks. Trends Neurosci. 20, 1-3.
    • (1997) Trends Neurosci. , vol.20 , pp. 1-3
    • Tolkovsky, A.1
  • 54
    • 0028935936 scopus 로고
    • Possible involvement of vasoactive intestinal polypeptide in the central stimulating action of pituitary adenylate cyclase-activating polypeptide on prolactin secretion in the rat
    • Yamauchi K., Murakami Y., Nishiki M., Tanaka J., Koshimura K., and Kato Y. (1995) Possible involvement of vasoactive intestinal polypeptide in the central stimulating action of pituitary adenylate cyclase-activating polypeptide on prolactin secretion in the rat. Neurosci. Lett. 89, 131-134.
    • (1995) Neurosci. Lett. , vol.89 , pp. 131-134
    • Yamauchi, K.1    Murakami, Y.2    Nishiki, M.3    Tanaka, J.4    Koshimura, K.5    Kato, Y.6
  • 55
    • 0029913353 scopus 로고    scopus 로고
    • Involvement of pituitary adenylate cyclase-activating polypeptide (PACAP) in growth hormone secretion by serotonergic mechanisms in the rat
    • Yamauchi K., Murakami Y., Koshimura K., Nishiki M., Tanaka J., and Kato Y. (1996) Involvement of pituitary adenylate cyclase-activating polypeptide (PACAP) in growth hormone secretion by serotonergic mechanisms in the rat. Endocrinology 137, 1693-1697.
    • (1996) Endocrinology , vol.137 , pp. 1693-1697
    • Yamauchi, K.1    Murakami, Y.2    Koshimura, K.3    Nishiki, M.4    Tanaka, J.5    Kato, Y.6
  • 56
    • 0029939726 scopus 로고    scopus 로고
    • Hypothalamic and pituitary leukemia inhibitory factor gene expression in vivo: A novel endotoxin-inducible neuro-endocrine interface
    • Wang Z., Ren S. G., and Melmed S. (1996) Hypothalamic and pituitary leukemia inhibitory factor gene expression in vivo: a novel endotoxin-inducible neuro-endocrine interface. Endocrinology 137, 2947-2953.
    • (1996) Endocrinology , vol.137 , pp. 2947-2953
    • Wang, Z.1    Ren, S.G.2    Melmed, S.3
  • 57
    • 0027050486 scopus 로고
    • Biochemical properties and subcellular distribution of an N-type calcium channel α1 subunit
    • Westenbroek R. E., Hell J. W., Warner C., Dubel S. J., Snutch T. P., and Catterall W. A. (1992) Biochemical properties and subcellular distribution of an N-type calcium channel α1 subunit. Neuron 9, 1099-1115.
    • (1992) Neuron , vol.9 , pp. 1099-1115
    • Westenbroek, R.E.1    Hell, J.W.2    Warner, C.3    Dubel, S.J.4    Snutch, T.P.5    Catterall, W.A.6
  • 58
    • 0026726353 scopus 로고
    • Effect of nitroprusside (nitric oxide) on endogenous dopamine release from rat striatal slices
    • Zhu X.-Z. and Luo L.-G. (1992) Effect of nitroprusside (nitric oxide) on endogenous dopamine release from rat striatal slices. J. Neurochem. 59, 932-935.
    • (1992) J. Neurochem. , vol.59 , pp. 932-935
    • Zhu, X.-Z.1    Luo, L.-G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.