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Volumn 12, Issue 1, 2011, Pages 47-55

Effects of acute dopamine-agonist treatment in restless legs syndrome on heart rate variability during sleep

Author keywords

Dopamine; Heart rate variability; Periodic leg movements; Polysomnography; Restless legs syndrome; Sleep

Indexed keywords

PLACEBO; PRAMIPEXOLE;

EID: 78650301949     PISSN: 13899457     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.sleep.2010.03.019     Document Type: Article
Times cited : (89)

References (52)
  • 2
    • 0037738587 scopus 로고    scopus 로고
    • Restless legs syndrome: diagnostic criteria, special considerations, and epidemiology. A report from the restless legs syndrome diagnosis and epidemiology workshop at the national institutes of health
    • Allen R.P., Picchietti D., Hening W.A., Trenkwalder C., Walters A.S., Montplaisi J. Restless legs syndrome: diagnostic criteria, special considerations, and epidemiology. A report from the restless legs syndrome diagnosis and epidemiology workshop at the national institutes of health. Sleep Med 2003, 4:101-119.
    • (2003) Sleep Med , vol.4 , pp. 101-119
    • Allen, R.P.1    Picchietti, D.2    Hening, W.A.3    Trenkwalder, C.4    Walters, A.S.5    Montplaisi, J.6
  • 3
    • 34347226324 scopus 로고    scopus 로고
    • First night efficacy of pramipexole in restless legs syndrome and periodic leg movements
    • Manconi M., Ferri R., Zucconi M., Oldani A., Fantini M.L., Castronovo V., et al. First night efficacy of pramipexole in restless legs syndrome and periodic leg movements. Sleep Med 2007, 8:491-497.
    • (2007) Sleep Med , vol.8 , pp. 491-497
    • Manconi, M.1    Ferri, R.2    Zucconi, M.3    Oldani, A.4    Fantini, M.L.5    Castronovo, V.6
  • 4
    • 0035076189 scopus 로고    scopus 로고
    • Sleep laboratory studies in periodic limb movement disorder (PLMD) patients as compared with normals and acute effects of ropinirole
    • Saletu M., Anderer P., Saletu B., Hauer C., Mandl M., Semler B., et al. Sleep laboratory studies in periodic limb movement disorder (PLMD) patients as compared with normals and acute effects of ropinirole. Hum Psychopharmacol 2001, 16:177-187.
    • (2001) Hum Psychopharmacol , vol.16 , pp. 177-187
    • Saletu, M.1    Anderer, P.2    Saletu, B.3    Hauer, C.4    Mandl, M.5    Semler, B.6
  • 5
    • 34247475945 scopus 로고    scopus 로고
    • The AASM manual for the scoring of sleep and associated events.
    • Rules, terminology and technical specifications. IL: Westchester;
    • Iber C, Ancoli-Israel S, Chesson A Jr., Quan SF. The AASM manual for the scoring of sleep and associated events. Rules, terminology and technical specifications. IL: Westchester; 2007.
    • (2007)
    • Iber, C.1    Ancoli-Israel, S.2    Chesson Jr., A.3    Quan, S.F.4
  • 6
    • 3843090570 scopus 로고    scopus 로고
    • The clinical neurophysiology of the restless legs syndrome and periodic limb movements. Part I: diagnosis, assessment, and characterization
    • Hening W. The clinical neurophysiology of the restless legs syndrome and periodic limb movements. Part I: diagnosis, assessment, and characterization. Clin Neurophysiol 2004, 115:1965-1974.
    • (2004) Clin Neurophysiol , vol.115 , pp. 1965-1974
    • Hening, W.1
  • 7
    • 17044402164 scopus 로고    scopus 로고
    • Cardiovascular variability during periodic leg movements: a spectral analysis approach
    • Sforza E., Pichot V., Barthelemy J.C., Haba-Rubio J., Roche F. Cardiovascular variability during periodic leg movements: a spectral analysis approach. Clin Neurophysiol 2005, 116:1096-1104.
    • (2005) Clin Neurophysiol , vol.116 , pp. 1096-1104
    • Sforza, E.1    Pichot, V.2    Barthelemy, J.C.3    Haba-Rubio, J.4    Roche, F.5
  • 9
    • 24344452745 scopus 로고    scopus 로고
    • Effects of periodic leg movements during sleep in middle-aged subjects without sleep complaints
    • Carrier J., Frenette S., Montplaisir J., Paquet J., Drapeau C., Morettini J. Effects of periodic leg movements during sleep in middle-aged subjects without sleep complaints. Mov Disord 2005, 20:1127-1132.
    • (2005) Mov Disord , vol.20 , pp. 1127-1132
    • Carrier, J.1    Frenette, S.2    Montplaisir, J.3    Paquet, J.4    Drapeau, C.5    Morettini, J.6
  • 10
    • 3042644032 scopus 로고    scopus 로고
    • Changes in cerebral and autonomic activity heralding periodic limb movements in sleep
    • Ferrillo F., Beelke M., Canovaro P., Watanabe T., Arico D., Rizzo P., et al. Changes in cerebral and autonomic activity heralding periodic limb movements in sleep. Sleep Med 2004, 5:407-412.
    • (2004) Sleep Med , vol.5 , pp. 407-412
    • Ferrillo, F.1    Beelke, M.2    Canovaro, P.3    Watanabe, T.4    Arico, D.5    Rizzo, P.6
  • 11
    • 33845920653 scopus 로고    scopus 로고
    • Heart rate and spectral EEG changes accompanying periodic and non-periodic leg movements during sleep
    • Ferri R., Zucconi M., Rundo F., Spruyt K., Manconi M., Ferini-Strambi L. Heart rate and spectral EEG changes accompanying periodic and non-periodic leg movements during sleep. Clin Neurophysiol 2007, 118:438-448.
    • (2007) Clin Neurophysiol , vol.118 , pp. 438-448
    • Ferri, R.1    Zucconi, M.2    Rundo, F.3    Spruyt, K.4    Manconi, M.5    Ferini-Strambi, L.6
  • 12
    • 0142121842 scopus 로고    scopus 로고
    • Age and gender effects on heart rate activation associated with periodic leg movements in patients with restless legs syndrome
    • Gosselin N., Lanfranchi P., Michaud M., Fantini L., Carrier J., Lavigne G., et al. Age and gender effects on heart rate activation associated with periodic leg movements in patients with restless legs syndrome. Clin Neurophysiol 2003, 114:2188-2195.
    • (2003) Clin Neurophysiol , vol.114 , pp. 2188-2195
    • Gosselin, N.1    Lanfranchi, P.2    Michaud, M.3    Fantini, L.4    Carrier, J.5    Lavigne, G.6
  • 13
    • 0033541019 scopus 로고    scopus 로고
    • EEG and cardiac activation during periodic leg movements in sleep: support for a hierarchy of arousal responses
    • Sforza E., Nicolas A., Lavigne G., Gosselin A., Petit D., Montplaisir J. EEG and cardiac activation during periodic leg movements in sleep: support for a hierarchy of arousal responses. Neurology 1999, 52:786-791.
    • (1999) Neurology , vol.52 , pp. 786-791
    • Sforza, E.1    Nicolas, A.2    Lavigne, G.3    Gosselin, A.4    Petit, D.5    Montplaisir, J.6
  • 14
    • 0034079187 scopus 로고    scopus 로고
    • Cyclic alternating pattern and spectral analysis of heart rate variability during normal sleep
    • Ferri R., Parrino L., Smerieri A., Terzano M.G., Elia M., Musumeci S.A., et al. Cyclic alternating pattern and spectral analysis of heart rate variability during normal sleep. J Sleep Res 2000, 9:13-18.
    • (2000) J Sleep Res , vol.9 , pp. 13-18
    • Ferri, R.1    Parrino, L.2    Smerieri, A.3    Terzano, M.G.4    Elia, M.5    Musumeci, S.A.6
  • 15
    • 33745797969 scopus 로고    scopus 로고
    • Heart rate response to respiratory events with or without leg movements
    • Yang C.K., Jordan A.S., White D.P., Winkelman J.W. Heart rate response to respiratory events with or without leg movements. Sleep 2006, 29:553-556.
    • (2006) Sleep , vol.29 , pp. 553-556
    • Yang, C.K.1    Jordan, A.S.2    White, D.P.3    Winkelman, J.W.4
  • 16
    • 66249143377 scopus 로고    scopus 로고
    • Review of the relationship of restless legs syndrome and periodic limb movements in sleep to hypertension, heart disease, and stroke
    • Walters A.S., Rye D.B. Review of the relationship of restless legs syndrome and periodic limb movements in sleep to hypertension, heart disease, and stroke. Sleep 2009, 32:589-597.
    • (2009) Sleep , vol.32 , pp. 589-597
    • Walters, A.S.1    Rye, D.B.2
  • 18
    • 23844535085 scopus 로고    scopus 로고
    • Computer-assisted detection of nocturnal leg motor activity in patients with restless legs syndrome and periodic leg movements during sleep
    • Ferri R., Zucconi M., Manconi M., Bruni O., Miano S., Plazzi G., et al. Computer-assisted detection of nocturnal leg motor activity in patients with restless legs syndrome and periodic leg movements during sleep. Sleep 2005, 28:998-1004.
    • (2005) Sleep , vol.28 , pp. 998-1004
    • Ferri, R.1    Zucconi, M.2    Manconi, M.3    Bruni, O.4    Miano, S.5    Plazzi, G.6
  • 19
    • 33644512784 scopus 로고    scopus 로고
    • The official world association of sleep medicine (WASM) standards for recording and scoring periodic leg movements in sleep (PLMS) and wakefulness (PLMW) developed in collaboration with a task force from the international restless legs syndrome study group (IRLSSG)
    • Zucconi M., Ferri R., Allen R., Baier P.C., Bruni O., Chokroverty S., et al. The official world association of sleep medicine (WASM) standards for recording and scoring periodic leg movements in sleep (PLMS) and wakefulness (PLMW) developed in collaboration with a task force from the international restless legs syndrome study group (IRLSSG). Sleep Med 2006, 7:175-183.
    • (2006) Sleep Med , vol.7 , pp. 175-183
    • Zucconi, M.1    Ferri, R.2    Allen, R.3    Baier, P.C.4    Bruni, O.5    Chokroverty, S.6
  • 20
    • 37549009098 scopus 로고    scopus 로고
    • Heart rate and spectral EEG changes accompanying periodic and isolated leg movements during sleep
    • Ferri R., Zucconi M. Heart rate and spectral EEG changes accompanying periodic and isolated leg movements during sleep. Sleep 2008, 31:16-17.
    • (2008) Sleep , vol.31 , pp. 16-17
    • Ferri, R.1    Zucconi, M.2
  • 21
    • 34248963252 scopus 로고    scopus 로고
    • Nonparametric statistics: for the behavioural sciences
    • New York: McGraw Hill;
    • Siegel, S. Nonparametric statistics: for the behavioural sciences. New York: McGraw Hill; 1956.
    • Siegel, S.1
  • 22
    • 61349158508 scopus 로고    scopus 로고
    • Cardiovascular diseases, risk factors and short-term heart rate variability in an elderly general population: the CARLA study 2002-2006
    • Greiser K.H., Kluttig A., Schumann B., Swenne C.A., Kors J.A., Kuss O., et al. Cardiovascular diseases, risk factors and short-term heart rate variability in an elderly general population: the CARLA study 2002-2006. Eur J Epidemiol 2009, 24:123-142.
    • (2009) Eur J Epidemiol , vol.24 , pp. 123-142
    • Greiser, K.H.1    Kluttig, A.2    Schumann, B.3    Swenne, C.A.4    Kors, J.A.5    Kuss, O.6
  • 23
    • 0042265218 scopus 로고    scopus 로고
    • Dynamics of heart rate and sleep stages in normals and patients with sleep apnea
    • Penzel T., Kantelhardt J.W., Lo C.C., Voigt K., Vogelmeier C. Dynamics of heart rate and sleep stages in normals and patients with sleep apnea. Neuropsychopharmacology 2003, 28(Suppl. 1):S48-S53.
    • (2003) Neuropsychopharmacology , vol.28 , Issue.SUPPL. 1
    • Penzel, T.1    Kantelhardt, J.W.2    Lo, C.C.3    Voigt, K.4    Vogelmeier, C.5
  • 24
    • 85008112643 scopus 로고
    • Effects of acute levodopa administration on blood pressure and heart variability in never treated parkinsonians
    • Senard J.M., Verwaerde P., Rascol O., Montastruc J.L. Effects of acute levodopa administration on blood pressure and heart variability in never treated parkinsonians. Hypertens Res 1995, 18(Suppl. 1):S175-S177.
    • (1995) Hypertens Res , vol.18 , Issue.SUPPL. 1
    • Senard, J.M.1    Verwaerde, P.2    Rascol, O.3    Montastruc, J.L.4
  • 25
    • 34249821926 scopus 로고    scopus 로고
    • The significance of the sympathetic nervous system in the pathophysiology of periodic leg movements in sleep
    • Guggisberg A.G., Hess C.W., Mathis J. The significance of the sympathetic nervous system in the pathophysiology of periodic leg movements in sleep. Sleep 2007, 30:755-766.
    • (2007) Sleep , vol.30 , pp. 755-766
    • Guggisberg, A.G.1    Hess, C.W.2    Mathis, J.3
  • 27
    • 0032212967 scopus 로고    scopus 로고
    • Blood pressure perturbations caused by subclinical sleep-disordered breathing
    • Morgan B.J., Dempsey J.A., Pegelow D.F., Jacques A., Finn L., Palta M., et al. Blood pressure perturbations caused by subclinical sleep-disordered breathing. Sleep 1998, 21:737-746.
    • (1998) Sleep , vol.21 , pp. 737-746
    • Morgan, B.J.1    Dempsey, J.A.2    Pegelow, D.F.3    Jacques, A.4    Finn, L.5    Palta, M.6
  • 30
    • 33749245492 scopus 로고    scopus 로고
    • Prevalence and correlates of restless legs syndrome symptoms in the Wisconsin sleep cohort
    • Winkelman J.W., Finn L., Young T. Prevalence and correlates of restless legs syndrome symptoms in the Wisconsin sleep cohort. Sleep Med 2006, 7:545-552.
    • (2006) Sleep Med , vol.7 , pp. 545-552
    • Winkelman, J.W.1    Finn, L.2    Young, T.3
  • 31
    • 0035526292 scopus 로고    scopus 로고
    • Prevalence of restless legs syndrome among men aged 18 to 64 years: an association with somatic disease and neuropsychiatric symptoms
    • Ulfberg J., Nystrom B., Carter N., Edling C. Prevalence of restless legs syndrome among men aged 18 to 64 years: an association with somatic disease and neuropsychiatric symptoms. Mov Disord 2001, 16:1159-1163.
    • (2001) Mov Disord , vol.16 , pp. 1159-1163
    • Ulfberg, J.1    Nystrom, B.2    Carter, N.3    Edling, C.4
  • 32
    • 0036344976 scopus 로고    scopus 로고
    • Prevalence of restless legs syndrome and periodic limb movement disorder in the general population
    • Ohayon M.M., Roth T. Prevalence of restless legs syndrome and periodic limb movement disorder in the general population. J Psychosom Res 2002, 53:547-554.
    • (2002) J Psychosom Res , vol.53 , pp. 547-554
    • Ohayon, M.M.1    Roth, T.2
  • 33
    • 33144467434 scopus 로고    scopus 로고
    • Prevalence and correlates of restless legs syndrome: results from the 2005 national sleep foundation poll
    • Phillips B., Hening W., Britz P., Mannino D. Prevalence and correlates of restless legs syndrome: results from the 2005 national sleep foundation poll. Chest 2006, 129:76-80.
    • (2006) Chest , vol.129 , pp. 76-80
    • Phillips, B.1    Hening, W.2    Britz, P.3    Mannino, D.4
  • 34
    • 0033965173 scopus 로고    scopus 로고
    • Clinical correlates of 6-hydroxydopamine injections into A11 dopaminergic neurons in rats: a possible model for restless legs syndrome
    • Ondo W.G., He Y., Rajasekaran S., Le W.D. Clinical correlates of 6-hydroxydopamine injections into A11 dopaminergic neurons in rats: a possible model for restless legs syndrome. Mov Disord 2000, 15:154-158.
    • (2000) Mov Disord , vol.15 , pp. 154-158
    • Ondo, W.G.1    He, Y.2    Rajasekaran, S.3    Le, W.D.4
  • 35
    • 33746784318 scopus 로고    scopus 로고
    • Restless legs syndrome: revisiting the dopamine hypothesis from the spinal cord perspective
    • Clemens S., Rye D., Hochman S. Restless legs syndrome: revisiting the dopamine hypothesis from the spinal cord perspective. Neurology 2006, 67:125-130.
    • (2006) Neurology , vol.67 , pp. 125-130
    • Clemens, S.1    Rye, D.2    Hochman, S.3
  • 37
    • 0031769531 scopus 로고    scopus 로고
    • Renal dopamine receptors in health and hypertension
    • Jose P.A., Eisner G.M., Felder R.A. Renal dopamine receptors in health and hypertension. Pharmacol Ther 1998, 80:149-182.
    • (1998) Pharmacol Ther , vol.80 , pp. 149-182
    • Jose, P.A.1    Eisner, G.M.2    Felder, R.A.3
  • 38
    • 0025277421 scopus 로고
    • Attenuated renal response to dopaminergic drugs in spontaneously hypertensive rats
    • Felder R.A., Seikaly M.G., Cody P., Eisner G.M., Jose P.A. Attenuated renal response to dopaminergic drugs in spontaneously hypertensive rats. Hypertension 1990, 15:560-569.
    • (1990) Hypertension , vol.15 , pp. 560-569
    • Felder, R.A.1    Seikaly, M.G.2    Cody, P.3    Eisner, G.M.4    Jose, P.A.5
  • 40
    • 10644246045 scopus 로고    scopus 로고
    • Conversion of the modulatory actions of dopamine on spinal reflexes from depression to facilitation in D3 receptor knock-out mice
    • Clemens S., Hochman S. Conversion of the modulatory actions of dopamine on spinal reflexes from depression to facilitation in D3 receptor knock-out mice. J Neurosci 2004, 24:11337-11345.
    • (2004) J Neurosci , vol.24 , pp. 11337-11345
    • Clemens, S.1    Hochman, S.2
  • 41
    • 0032129201 scopus 로고    scopus 로고
    • Disruption of the dopamine D3 receptor gene produces renin-dependent hypertension
    • Asico L.D., Ladines C., Fuchs S., Accili D., Carey R.M., Semeraro C., et al. Disruption of the dopamine D3 receptor gene produces renin-dependent hypertension. J Clin Invest 1998, 102:493-498.
    • (1998) J Clin Invest , vol.102 , pp. 493-498
    • Asico, L.D.1    Ladines, C.2    Fuchs, S.3    Accili, D.4    Carey, R.M.5    Semeraro, C.6
  • 42
    • 0033776949 scopus 로고    scopus 로고
    • Acute orthostatic hypotension when starting dopamine agonists in Parkinson's disease
    • Kujawa K., Leurgans S., Raman R., Blasucci L., Goetz C.G. Acute orthostatic hypotension when starting dopamine agonists in Parkinson's disease. Arch Neurol 2000, 57:1461-1463.
    • (2000) Arch Neurol , vol.57 , pp. 1461-1463
    • Kujawa, K.1    Leurgans, S.2    Raman, R.3    Blasucci, L.4    Goetz, C.G.5
  • 43
    • 43449109221 scopus 로고    scopus 로고
    • The pathophysiology and diagnosis of orthostatic hypotension
    • Robertson D. The pathophysiology and diagnosis of orthostatic hypotension. Clin Auton Res 2008, 18(Suppl. 1):2-7.
    • (2008) Clin Auton Res , vol.18 , Issue.SUPPL. 1 , pp. 2-7
    • Robertson, D.1
  • 44
    • 0035015384 scopus 로고    scopus 로고
    • Acute orthostatic hypotension when starting dopamine agonist therapy in parkinson disease: the role of domperidone therapy
    • Lang A.E. Acute orthostatic hypotension when starting dopamine agonist therapy in parkinson disease: the role of domperidone therapy. Arch Neurol 2001, 58:835.
    • (2001) Arch Neurol , vol.58 , pp. 835
    • Lang, A.E.1
  • 45
    • 0024226802 scopus 로고
    • Peripheral dopaminergic blockade for the treatment of diabetic orthostatic hypotension.
    • Clin Pharmacol Ther 670-4.
    • Lopes DF Sr., Zanella MT, Andriolo A, Ribeiro AB, Chacra AR. Peripheral dopaminergic blockade for the treatment of diabetic orthostatic hypotension. Clin Pharmacol Ther 1988;44:670-4.
    • (1988) , vol.44
    • Sr Lopes, D.F.1    Zanella, M.T.2    Andriolo, A.3    Ribeiro, A.B.4    Chacra, A.R.5
  • 46
    • 0027222594 scopus 로고
    • Dopamine B hydroxylase deficiency responsible for severe dysautonomic orthostatic hypotension in an elderly patient
    • Gentric A., Fouilhoux A., Caroff M., Mottier D., Jouquan J. Dopamine B hydroxylase deficiency responsible for severe dysautonomic orthostatic hypotension in an elderly patient. J Am Geriatr Soc 1993, 41:550-551.
    • (1993) J Am Geriatr Soc , vol.41 , pp. 550-551
    • Gentric, A.1    Fouilhoux, A.2    Caroff, M.3    Mottier, D.4    Jouquan, J.5
  • 47
    • 0029835815 scopus 로고    scopus 로고
    • Orthostatic hypotension induced by sertraline withdrawal
    • Amsden G.W., Georgian F. Orthostatic hypotension induced by sertraline withdrawal. Pharmacotherapy 1996, 16:684-686.
    • (1996) Pharmacotherapy , vol.16 , pp. 684-686
    • Amsden, G.W.1    Georgian, F.2
  • 48
    • 37849034199 scopus 로고    scopus 로고
    • Association of restless legs syndrome and cardiovascular disease in the sleep heart health study
    • Winkelman J.W., Shahar E., Sharief I., Gottlieb D.J. Association of restless legs syndrome and cardiovascular disease in the sleep heart health study. Neurology 2008, 70:35-42.
    • (2008) Neurology , vol.70 , pp. 35-42
    • Winkelman, J.W.1    Shahar, E.2    Sharief, I.3    Gottlieb, D.J.4
  • 49
    • 20444372942 scopus 로고    scopus 로고
    • Restless legs syndrome: a community-based study of prevalence, severity, and risk factors
    • Hogl B., Kiechl S., Willeit J., Saletu M., Frauscher B., Seppi K., et al. Restless legs syndrome: a community-based study of prevalence, severity, and risk factors. Neurology 2005, 64:1920-1924.
    • (2005) Neurology , vol.64 , pp. 1920-1924
    • Hogl, B.1    Kiechl, S.2    Willeit, J.3    Saletu, M.4    Frauscher, B.5    Seppi, K.6
  • 50
    • 0034284322 scopus 로고    scopus 로고
    • Cardiac activation during arousal in humans: further evidence for hierarchy in the arousal response
    • Sforza E., Jouny C., Ibanez V. Cardiac activation during arousal in humans: further evidence for hierarchy in the arousal response. Clin Neurophysiol 2000, 111:1611-1619.
    • (2000) Clin Neurophysiol , vol.111 , pp. 1611-1619
    • Sforza, E.1    Jouny, C.2    Ibanez, V.3
  • 51
    • 0035668716 scopus 로고    scopus 로고
    • Atlas, rules, and recording techniques for the scoring of cyclic alternating pattern (CAP) in human sleep
    • Terzano M.G., Parrino L., Sherieri A., Chervin R., Chokroverty S., Guilleminault C., et al. Atlas, rules, and recording techniques for the scoring of cyclic alternating pattern (CAP) in human sleep. Sleep Med 2001, 2:537-553.
    • (2001) Sleep Med , vol.2 , pp. 537-553
    • Terzano, M.G.1    Parrino, L.2    Sherieri, A.3    Chervin, R.4    Chokroverty, S.5    Guilleminault, C.6
  • 52
    • 77953140788 scopus 로고    scopus 로고
    • Acute dopamine-agonist treatment in Restless Legs Syndrome. Effects on sleep architecture and NREM sleep instability
    • Ferri R., Manconi M., Aricò D., Sagrada C., Zucconi M., Bruni O., et al. Acute dopamine-agonist treatment in Restless Legs Syndrome. Effects on sleep architecture and NREM sleep instability. Sleep 2010, 33:793-800.
    • (2010) Sleep , vol.33 , pp. 793-800
    • Ferri, R.1    Manconi, M.2    Aricò, D.3    Sagrada, C.4    Zucconi, M.5    Bruni, O.6


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