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¿ÞÀâ(I) ÂçǾ´ðÄì³Ë¤Î¹½Â¤¤È¥É¡¼¥Ñ¥ß¥ó·Ï (Anatomical structure of basal ganglia and dopaminergic system)
Ãæ¼ ½Å¿®¡¢ÊÒ»³ Ä÷É× (S.Nakamura and T.Katayama)
ÆüËÜÎ×¾²(Jap.J.Clin.Med) vol.55(1), p.2-3, 1997
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ParkinsonɤÎʬ»ÒÀ¸²½³ØŪÉ°øÏÀ (Molecular pathogenesis of Parkinson's disease - Recent advances -
°ìÀ¥ ¹¨¡¢±ÊÄÅ ½Ó¼£ (H.Ichise and T.Nagatsu)
ÆüËÜÎ×¾²(Jap.J.Clin.Med) vol.55(1), p.4-7, 1997
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¥É¥Ñ¥ß¥ó¥È¥é¥ó¥¹¥Ý¡¼¥¿¥¤¥á¡¼¥¸¥ó¥°ºÞ123I-FP-CIT¤ÎÂè1ÁêÎ×¾²»î¸³(Âè2Êó) - ǾÁÈ¿¥ÃæÊü¼ÍǽǻÅÙ¤ÎʬÀÏ -
¹âÌî ¾¡¹°, ¾¾Â¼ Í×, ÅÏÊÕ ¤æ¤ê ¾
³Ë°å³Ø vol.36, p.1013-1022, 1999
¸¶ÏÀʸ£´ Data source 4¡§
¥É¥Ñ¥ß¥óD2¼õÍÆÂÎ¥¤¥á¡¼¥¸¥ó¥°ºÞ123I-IBF¤ÎÂè2ÁêÎ×¾²»î¸³ - ¥Ñ¡¼¥¥ó¥½¥óɤª¤è¤Ó¥Ñ¡¼¥¥ó¥½¥ó¾É¸õ·²¤Ë¤ª¤±¤ë°ÂÁ´À¤ª¤è¤ÓÍÍÑÀ¤Î¸¡Æ¤ -
Ä»ÄÍ ´Ð¼¤, ¿åÌî ÈþË®, µ×ÊÝ ÆØ»Ê Â¾
³Ë°å³Ø vol.36, p.845-864, 1999
»²¹Í»ñÎÁ£± Reference 1¡§
Iodine-123-¦Â-CIT and iodine-123-FPCIT SPECT measurement of dopamine transporters in healthy subjects and Parkinson's patients
J.P.Seibyl, K.Marek, K.Sheff et al.
J.Nucl.Med. vol.39, p.1500-1508, 1998
»²¹Í»ñÎÁ£² Reference 2¡§
Effects of age on dopamine transporters in healthy humans(99mTc-TRODAT-1)
P.D.Mozley, P.D.Acton, E.D.Barraclough et al
J.Nucl.Med. vol.40, p.1812-1817, 1999
»²¹Í»ñÎÁ£³ Reference 3¡§
SPECT imaging of dopamine D2 receptors with 2'-iodospiperone
Y.Iwasaki, Y.Yonekura, H.Saji et al.
J.Nucl.Med. vol.36, p.1191-1195, 1995
»²¹Í»ñÎÁ£´ Reference 4¡§
In vivo determination of striatal dopamine D2 receptor occupancy in patients treated with olanzapine(123I-IBZM)
T.J.Raedler, M.B.Knable, T.Lafargue et al.
Psychiatry Res. vol.90(2), p.81-90, 1999
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Early diagnosis of Parkinson's disease(18F-DOPA)
D.J.Brooks
Ann.Neurol. Sep;44(3 Suppl 1), p.S10-18, 1998
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