80 research outputs found
æŸå°æ§ã©ã³ã¿ããå çŽ ã«ããæªæ§è «çæ§æç»ã®ç 究
é沢倧åŠå»åŠéšç 究課é¡/é åçªå·:X00095----867078, ç 究æé(幎床)1973åºå
žïŒç 究課é¡ãæŸå°æ§ã©ã³ã¿ããå
çŽ ã«ããæªæ§è
«çæ§æç»ã®ç 究 ã課é¡çªå· X00095----867078ïŒKAKENïŒç§åŠç 究費å©æäºæ¥ããŒã¿ããŒã¹ïŒåœç«æ
å ±åŠç 究æïŒïŒ ïŒhttps://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-X00095----867078/ïŒãå å·¥ããŠäœ
粟ç¥åè£ç ã®å®¢èŠ³çæ žå»åŠç»å蚺ææ³ç¢ºç«ã®ããã®ç¥çµäŒéç©è³ªãããã³ã°åºç€çç 究
é沢倧åŠå»åŠéšæ£åžžã©ããè³ãçšããŠè³å
ç¥çµäŒéã«å¯Ÿããçš®ã
ã®å容äœã®å®éç枬å®ãè³ãã¢ãžããŒããçšããã€ã³ãããçµåã¢ãã»ã€æ³ããã³å容äœãªãŒãã©ãžãªã°ã©ãã£æ³ã«ããè¡ã, åéšäœã®æ倧çµåæ¿åºŠããã³å¹³è¡¡æ解é¢å®æ°ãæ±ãã. åŸæ¥, ç¹ã«ã ã¹ã«ãªã³æ§ã¢ã»ãã«ã³ãªã³ã¬ã»ãã¿ãŒã«ãããŠäž¡æ³ã§åŸãããå€ã«å·®ç°ãã¿ããããšãããŠããã, ã€ã³ãã¥ããŒã·ã§ã³æž©åºŠ, åå¿æé, å ãããªã¬ã³ãã®æ¿åºŠãå容éãè³é©ã«ä¿ãŠã°äž¡æ³ã§ã»ãŒçããå€ãåŸãããããšãçºèŠãã. ãŸãå®éçå容äœãªãŒãã©ãžãªã°ã©ãã£æ³ã®ããã®æ°ããæ°åŠç解ææ³ãéçºã, æ®æå€ãäœåè¬ãçµåããããšã«ããç°æ§åãåããå容äœãšãããåããŠããªãå容äœãåé¢ããŠè©äŸ¡ããããšã«æåãã. æšèç©è³ªã®åæã«é¢ããŠã¯, ^Tcãã¬ãŒãå€ã®åæã«æåã, ããã«ãã©ãããã³ãŒã³ãªã©ã®çš®ã
ã®ååç©ãå°å
¥ããããšã«ããè¡æ¶²è³é¢éãééãããçš®ã
ã®99mTcæšèè³è¡æµæž¬å®çšå€çãéçºäžã§ãã. 粟ç¥çŸæ£ã¢ãã«ã®äœè£œã«é¢ããŠã¯, ã¡ãã¢ã³ãã§ã¿ãã³ããã浞éå§ãã³ããçšããŠäžé±éãããŠç®äžã«æäžããæ¹æ³ãªã©ã«ããåè£ç
ã¢ãã«ãäœè£œãã. ãã®ã¢ãã«ã§ã¯çé£æäžã®ã³ã³ãããŒã«é¡ã«æ¯ããŠæããã«æŽ»çºãªæŽ»åã瀺ãããè¡æµãã°ã«ã³ãŒã¹ä»£è¬ã¯ã³ã³ãããŒã«é¡ãšæå·®ã®å€åã瀺ããåŒãç¶ãã¬ã»ãã¿ãŒã®å€åãæ€èšäžã§ãã. ã¯ãã·ãã©ãã³æäžé¡ã§ã¯å€§è³ç®è³ªåé èã®Frontal1ã«ãããŠ5-HT2ã¬ã»ãã¿ãŒãã³ã³ãããŒã«é¡ã®20-30%æžå°ããŠããããšãæ€åºãã. åŸããããªãŒãã©ãžãªã°ã©ã ã¯æ°ãã«éçºããããŒãœãã«ã³ã³ãã¥ãŒã¿ãšccDã«ã¡ã©ãçšããå®äŸ¡ãªç»ååŠçã·ã¹ãã ãšæ žå»åŠã§äœ¿çšãããç»ååŠçãœããããã°ã©ã ãå¿çšã, 簡䟿, è¿
éã«æ¿åºŠã®å®éåãè¡ã£ã. å€æ žçš®ãªãŒãã©ãžãªã°ã©ãã£æ³ã«ã€ããŠãæ€èšã, é·åæžæã®äºæ žçš®ã§ãååŠæŽæµæ³ã«ããç¬ç«ããåãåŸãããšã«æåã, ããã«äžæ žçš®ãªãŒãã©ãžãªã°ã©ãã£æ³ã«å¿çšããŠãã.A fundamental study was performed on a quantitative measurement of brain receptor using an autoradiographic technique in rats. Highly qualified autoradiograms were obtained using six different ligands labeled with tritium after the investigation of appropriate incubation time and washing time, and of presence or absence of saturation. In a comparative study in quantitation and manipulation among the following three systems for anlayzing autoradiograms:1)scanning densitometer, 2) drum scanner, 3)video digitizer system (VDS), the VDS system showed by far the most convenient manipulation without any significant differences in quantitation. Appropriate setting of conditions in the ligandreceptor interaction revealed the similarity of the hitherto discordant values for the maximum number of binding sites of the muscarinic acetylcholine receptor and equilibrium dissociation conastant of its antagonist, H-quinuclidinyl bezylate, between in -vitro receptor assay and receptor autoradiography in the conventional Scatchard analysis. It is said that ligand-muscarinic receptor complex shows a conformational change from low to high affinity from (isomerization). In this isomerization model four rate constants were estimated with the use of a mewly developed mathematical equation. The validity of this new analysis was confirmed from the observation that the apparent equilibrium dissociation rate constant from these rate constants was in a good agreement with that from non-isomerization model. Schizophrenic model rats were developed eutger by administrating methamphetamine or by injection of 6-OHDA to prefrontal cortex, of which cerebral blood flow and glucose metablolsm were not significantly different from controls. Further investigations are being carried out on receptor changes in these models. Twenty to thirty percent derease in the maximum number of binding sites of 5-HT2 receptor was demonstrated in a part of frontal cortex after administrating clomipramine in the receptor autoradiography. For single photon emission computed tomography, 99mTc-labeled chelating agent was developed which crosses the blood-brain barrier. A multi-tracer autoradiographic technique was also established for simulataneous evaluation of cererbral blood flow and its metabolism.ç 究課é¡/é åçªå·:61440045, ç 究æé(幎床):1986 â 1987åºå
žïŒç 究課é¡ã粟ç¥åè£ç
ã®å®¢èŠ³çæ žå»åŠç»å蚺ææ³ç¢ºç«ã®ããã®ç¥çµäŒéç©è³ªãããã³ã°åºç€çç 究ã課é¡çªå·61440045ïŒKAKENïŒç§åŠç 究費å©æäºæ¥ããŒã¿ããŒã¹ïŒåœç«æ
å ±åŠç 究æïŒïŒ ïŒhttps://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-61440045/614400451987kenkyu_seika_hokoku_gaiyo/ïŒãå å·¥ããŠäœ
çæ床ã¹ãã£ãã³ã°ã«ããèåšæ©èœ(ç 巣代è¬)ã®å®éåãšãã®èšºæåºæºãžã®å¿çš
é沢倧åŠå»åŠéšç 究課é¡/é åçªå·:X00070----044036, ç 究æé(幎床):1975åºå
žïŒãçæ床ã¹ãã£ãã³ã°ã«ããèåšæ©èœ(ç
巣代è¬)ã®å®éåãšãã®èšºæåºæºãžã®å¿çšãç 究ææå ±åæžã課é¡çªå·ïŒX00070----044036ïŒKAKENïŒç§åŠç 究費å©æäºæ¥ããŒã¿ããŒã¹ïŒåœç«æ
å ±åŠç 究æïŒïŒ ïŒhttps://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-X00070----044036/ïŒãå å·¥ããŠäœ
æ žå»åŠç»åã«ããã³ãªã³äœåç³»ç¥çµäŒéç©è³ªã»å容äœãããã³ã°ã®åºç€çç 究
é沢倧åŠå»åŠéšçŽåã¢ãã«åç©ã®åŠç¿ãèšæ¶èœåã®è©äŸ¡ã®ãããé»æã·ã§ãã¯ã«ããååçåé¿åŠç¿è£
眮ãäœè£œããããã®åŠç¿è£
眮ãçšããŠååçåé¿ã®æœæã枬å®ãããšãããã¢ãã«åç©ã¯ã·ã£ã ã³ã³ãããŒã«ã«æ¯ã¹åé¿æœæã®ææã®ççž®ãã¿ããããåçš®ç¥çµäŒéç©è³ªã®Tc-99mæšèåã®ãããžã¢ãããžããªãŒã«é¡ãçšããŠTc-99mé
äœåãåæãããã®è¡æ¶²è³é¢éééå§ã確èªãããæ¢ã«è³Œå
¥ããç»ååŠçè£
眮ã«ããCCDã«ã¡ã©ãããªãŒãã©ãžãªã°ã©ã ãèªã¿åãããã£ãžã¿ã«å€æãããã®åŸãããããéçºãããœãããŠã§ã¢ã«ããæ žå»åŠç»ååŠçã·ã¹ãã ã«è»¢éããçš®ã
ã®åŠçãè¡ã£ããã€ã³ããããããã³ã€ã³ããã«ããå容äœãªãŒãã©ãžãªã°ã©ã€ãã£ã確ç«ãããªãŒãã©ãžãªã°ã©ã ã®å®éåããæ°åŠçææ³ã«ããè³è¡æµã代è¬éãè³å
å容äœæ°ã®è³å±æã§ã®æž¬å®ãè¡ã£ãããã®çµæãçŽåã¢ãã«åç©ã§ã¯ã ã¹ã«ãªã³æ§ã¢ã»ãã«ã³ãªã³å容äœæ°ã«ã¯å€åã¯ã¿ãããªãã£ããã®ã®ãã¢ã»ãã«ã³ãªã³ã®ã·ããã¹å°èãžã®è²¯èµãéžæçãé競åçã«é»å®³ããããšã«ããã·ããã¹åç¥çµæ¯é
ãè¡šçŸããAH5183ã®çµåã倧è³ç®è³ªã«ãããŠäœäžããŠãããããã«ãã©ããè³ã«ãããã ã¹ã«ãªã³æ§ã¢ã»ãã«ã³ãªã³å容äœãã³ãŒãããŠããéºäŒåã®ã¡ãã»ã³ãžã£ãŒRNAã«çžè£çãªãªãªãŽãã¯ã¬ãªãããåæãããããæšèããŠãããŒããšããããšã«ããè³å
ã®æ§ã
ãªéšäœã«ããããããã®éºäŒåã®çºçŸãIn Situãã€ããªãã€ãŒãŒã·ã§ã³æ³ãçšããŠããªãŒãã©ãžãªã°ã©ã ã«ããå¯èŠçãããå®éçã«æž¬å®ããããšã«æåããããã®æ¹æ³ã«ããã¡ãã»ã³ãžã£ãŒRNAãå®éã«ããç¹å®ã®ç¥çµçŽ°èã§äœããããã®ãããããšãåãªãç¥çµçŽ°èå
ã§ã®è²¯çãä»ã®çŽ°èããåã蟌ãŸãããã®ããåºå¥åºæ¥ããA fundamental study was performed on the nuclear medicine imaging of cholinergic innervation in the brain. A cholinergic denervation model was experimentally prepared by producing an ibotenic acid lesion in the unilateral basal forebrain. To assess the passive avoidance performance in terms of acquisition of new responses and long term retention, a step-through apparatus with high precision was newly developed. In-vitro quantitative receptor autoradiography was performed to look for a promising ligand for mapping cholinergic innervation in the brain using a dedicated image processing system. No significant differences were observed in total,M_1, and M_2 muscarinic acetylcholine receptors in the cortices between the ipsilateral and contralateral sites in the model. Simultaneously mapping of presynaptic cholinergic innervation was carried out using ^3H-2-(4-phenylpiperidino)cyclohexanol (AH5183). Statistically significant 14% decrease of AH5183 binding on an average was demonstrated in the cortices of the ipsilateral site, relative to the contralateral site in models. These results may imply that AH5183 is a sensitive presynaptic marker of acetylcholine levels. To develop a new useful ligand for SPECT, an N-p-iodophenethyl diaminodithiol (DADT-IPE), an analog of N-isopropyl-p-iodoamphetamine(IMP), was synthesized and subsequently complexioned with ^Tc,using stannous chloride as a reducing agent. Two complexes (a and b) were separated from ^Tc-DADT-IPE by HPLC. Competitive inhibition studies showed that the IC_ value of DADT-IPE was similar to that of IMP. Biodistribution studies of one of the complexes [^Tc-DADT-IPE(a)] in rats show that 0.65% of the injected dose of the tracer remained in the brain at 5 min after intravenous injection, with 0.53% of the dose remaining in the brain at 60 min post-injection, whereas the corresponding values for the other complex [^Tc-DADT-IPE(b)] were 0.34% dose in the brain at 5 min and 0.28% dose in the brain 60 min post-injection. The half-life for clearance of ^Tc-DADT-IPE(a) from rat brain was found to be more than 5h. These results suggest that ^Tc-DADT-IPE(a) has characteristics which are suitable for cerebral perfusion imaging. Moreover in-situ hybridization technique was applied to this model for imaging of gene expression of messenger RNA for muscarinic acetylcholine receptors using oligonucleotide DNA probes.ç 究課é¡/é åçªå·:03454280, ç 究æé(幎床):1991 â 1992åºå
žïŒç 究課é¡ãæ žå»åŠç»åã«ããã³ãªã³äœåç³»ç¥çµäŒéç©è³ªã»å容äœãããã³ã°ã®åºç€çç 究ã課é¡çªå·03454280ïŒKAKENïŒç§åŠç 究費å©æäºæ¥ããŒã¿ããŒã¹ïŒåœç«æ
å ±åŠç 究æïŒïŒ ïŒhttps://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-03454280/034542801992kenkyu_seika_hokoku_gaiyo/ïŒãå å·¥ããŠäœ
çŽåã®å®¢èŠ³çæ žå»åŠç»å蚺ææ³ç¢ºç«ã®ããã®ç¥çµäŒéç©è³ªãããã³ã°ã®åºç€çç 究
é沢倧åŠå»åŠéšã³ãªã³äœåæ§äžæ¢ç¥çµæ¯é
ã®æ žå»åŠçç»ååã®åºç€çç 究ãšããŠãã¢ã«ããã€ã-ç
ã®çŸæ£åç©ã¢ãã«ã®ã²ãšã€ãšãããŠããäžåŽåè³åºåºéšç Žå£ã«ããã³ãªã³äœåæ§ç¥çµæ¯é
é€å»ã©ãããäœè£œãããèªäœããå®éšè£
眮ã«ããååçåé¿åŠç¿ã«ãããåå¿ã®ç²åŸãšä¿æã«ã€ããŠæ€èšãããç²åŸè©Šè¡ã®åå¿æœæã«ã¯æè¡çŸ€ãšåœæè¡çŸ€ã§å·®ç°ã¯ã¿ãããªãã£ãããä¿æãã¹ãã§ã¯æè¡çŸ€ã¯åœæè¡çŸ€ã«æ¯ã¹åé¿æœæã®ççž®ã瀺ãããçµç¹åŠçæ€çŽ¢ã§ã¯ç Žå£éšäœã®æ·¡èŒçè
¹åŽéšãç¡å質ãããã³å
å
ã®ç¥çµçŽ°èè±èœãšã°ãªãª-ã·ã¹ãé¡èã§ãããæå°éšäœã®ç Žå£åŽåé ãé é ãåŽé èç®è³ªã«ãããŠã¢ã»ãã«ã³ãªã³ãšã¹ãã©-ãŒ(AchE)æè²æ§ã®äœäžãã¿ããããé é èç®è³ªã«ãããŠç Žå£åŽã¯éç Žå£åŽã«æ¯ã¹ãã³ãªã³ã¢ã»ãã«ãã©ã³ã¹ãã§ã©-ãŒ(CAT)掻æ§ãå¹³å46%ãAchE掻æ§ãå¹³å40%äœäžããŠããã以äžããããã®ã³ãªã³äœåæ§ç¥çµæ¯é
é€å»æè¡çŸ€ã¯å®éšçã¢ã«ããã€ã-ç
ã®äžã¢ãã«ãšããŠæ¯èªãåŸãããšèãããããããã«ãã®äžåŽåè³åºåºéšç Žå£ã«ããã³ãªã³äœåæ§ç¥çµæ¯é
é€å»ã©ããã«ãããŠãé é èç®è³ªã«ãããã¢ã»ãã«ã³ãªã³ã®å®éãè¡ã£ããç Žå£åŽã¯éç Žå£åŽã«æ¯ã¹ãå¹³å31%ææã«äœäžããŠããããŸã倧è³ç®è³ªã«ãããã ã¹ã«ãªã³æ§ã¢ã»ãã«ã³ãªã³å容äœãã€ã³ãããå容äœãª-ãã©ãžãªã°ã©ãã£-ã«ããå®éãããç·å容äœæ°ãM_1å容äœæ°ãM_2å容äœæ°ã®ããããç Žå£åŽãéç Žå£åŽéã§ææãªå·®ã¯èªããããªãã£ããããã«^3Hæšè2-(4-phenylpiperidino)cyclohexanol(AH5183)ãçšããŠãã·ããã¹åã³ãªã³äœåæ§ç¥çµæ¯é
ã®æåºãè©Šã¿ããšãããAH5183ã®çµåã¯ç Žå£åŽåé ã»é é ã»åŽé èç®è³ªã«ãããŠãéç Žå£åŽãããå¹³å14%ææã«äœäžããŠãããAH5183ã¯è³ã«ãããã³ãªã³äœåæ§ç¥çµæ¯é
ç»ååã®ããã®æåãªãªã¬ã³ããšèãããã^Iã^Tcæšèåã«ããSPECTãžã®å¿çšãæåŸ
ããããA fundamental study was performed on the nuclear medicine imaging of cholinertic innervation in the brain. A cholinergic denervation model was experimentally prepared by producing an ibotenic acid lesion in unilateral basaltorebrain in the rat, which is reported to be one of animal models of Alzheiner\u27s disease. To assess the passive avoidance performance in terms of acquisition of new responses and long tern retention, a step-through apparatuswith high precision was newly developed. Acquisition latencies showed no significant differences between models and sham-controls. However, models revealed statistically significant shorter retention latencies than sham-controls. Histochemical investigation disclosed neuronal cell loss, gliosis, and diminished acetylcholine esterase (AchE) staining in a ventral renon of globus pallidus, substantial innominata, and internal capsule in the basal forebrain lesion. Furthermore decreased AchE staining was observed in the frontal, parietal, and temporal projection cortices ipsilateral to the lesion in models. Quantitative determination of chorine acetyltransferase (CAT) and AchE in parietal cortices showed statistically significant 46% and 40% decrease on an average, respectively,in the ipsilateral side compared to the contralateral side. These results suggest that this animal model is approved as an appropriate experimental model of Alzheimer\u27s disease. Quantitative determination of acetylcholine in parietal cortices revealed statisticallysigniticant 31% decrease on an average in the ipsilateral side relative to the contralateral side to the lesion. In-vitro receptor autoradlography showed no significant differences in total, M_1, and M_2 muscarinic acetylcholine receptors between the ipsllateral and contralateral cortices to the lesion. Simultaneous sapping of presynaptic cholinertic innervation using ^3H-2-(4-phenylpiperidino)cyclohexanol (AH5183) demonstrated sitniticant 14% decrease of AH5183 bindint on an averate in the ipsilateral relative to the contralateral fronto-parieto-temporal cortices to the lesion. These results suggest that AH5183 is a promissint ligand for tapping cholinersic innervation. The ^I or ^Tc labelling of AH5183 is to be expected in view of application to a SPECT study.ç 究課é¡/é åçªå·:63440040, ç 究æé(幎床):1988 â 1989åºå
žïŒç 究課é¡ãçŽåã®å®¢èŠ³çæ žå»åŠç»å蚺ææ³ç¢ºç«ã®ããã®ç¥çµäŒéç©è³ªãããã³ã°ã®åºç€çç 究ã課é¡çªå·63440040ïŒKAKENïŒç§åŠç 究費å©æäºæ¥ããŒã¿ããŒã¹ïŒåœç«æ
å ±åŠç 究æïŒïŒ ïŒhttps://kaken.nii.ac.jp/ja/report/KAKENHI-PROJECT-63440040/634400401989kenkyu_seika_hokoku_gaiyo/ïŒãå å·¥ããŠäœ
æ žå»åŠç»åã«ããã³ãªã³äœåç³»ç¥çµäŒéç©è³ªã»å容äœãããã³ã°ã®åºç€ç 究
é沢倧åŠå»åŠéšã»æ žå»åŠè¬åº§ããåœã¯é«éœ¢åãæããŠãä»åŸè幎æ§çŽåå¢å ã倧ããªç€ŸäŒåé¡ãšãªãããšã¯é¿ããããªãããã®äžå ããªãã¢ã«ããã€ããŒç
ã¯åå ãäžæã§ãããçŸåšè³æ žå»åŠã¯ãã®æ©æ蚺æãçµé芳å¯ã«è³è¡æµãè³ä»£è¬ã§è²¢ç®ããŠãããããã®çµæãã¿ãŠããã«éããªããäžæ¹ãã¢ã«ããã€ããŒç
ã®èšæ¶é害ãè³å
ã³ãªã³ç³»ã®æ©èœäœäžã«æ·±ãé¢äžããããšã瀺åãããŠããããã®ç
æ
ãç»ååã§ããã°ç
æ°ã®æ©æçºèŠãæ²»çæ³ã®æ¹åã«å€§ããè²¢ç®ãããã®ãšæåŸ
ãããŠãããæ¬ç 究ã®éå§ãŸã§ã«ãã¢ã«ããã€ããŒç
ã¢ãã«ã©ããã®ã ã¹ã«ãªã³æ§ã¢ã»ãã«ã³ãªã³å容äœã¿ã³ãã¯ã®ãµãã¿ã€ãã§ããm1,m2,m3ã®ã¡ãã»ã³ãžã£ãŒRNAã®å±åšãããã«çžè£çå¡©åºé
åãæããDNAãçšããŠæ€åºããIn Situ ãã€ããªãã€ãŒãŒã·ã§ã³æ³ã«ãã枬å®ããã¡ãã»ã³ãžã£ãŒRNAã«å€åããªãããšã確èªããŠãããæ¬ç 究ã§ã¯ããã«æ®ããµãã¿ã€ãã§ããm4,m5ã®ã¡ãã»ã³ãžã£ãŒRNAã枬å®ããããm4,m5ã®ã¡ãã»ã³ãžã£ãŒRNAã«ãå€åã¯ãªãã£ããã¢ã«ããã€ããŒç
ã¢ãã«ã®å容äœRNAã«é¢ããŠäœäžãããšããå ±åãšå€åããªããšããå ±åãããããŸã çµè«ã¯åºãŠããªããæ¬ç 究ã¯çŸåšã®åœ¢æ
åŠã®æ¥µèŽãšããããéºäŒåçºçŸã«é¢äžããã¡ãã»ã³ãžã£ãŒRNAã®ååžãåç©ã¢ãã«ã«ãããŠå®éçãªãŒãã©ãžãªã°ã©ãã£ãŒã«ãããšãããåçæ
å ±äŒéæ©æ§ã®ç»ååãè©Šã¿ããã®ã§ããŸããã®ç 究ã®ææã¯çŸåšèšåºã«çšããããŠããPETãSPECTãçšããŠã®äŒéæ©æ§ã®ç»ååã®åºç€ãšãªããã®ã§ãããä»åŸã¯è¡ç®¡æ§çŽåãšã®æ¯èŒã®ãããè³æ¢å¡ã¢ãã«ã©ããã§ã®åã¡ãã»ã³ãžã£ãŒRNA枬å®ãå¿
èŠã§ãããè¡ç®¡æ§çŽåãšã®æ¯èŒã«ããã¢ã«ããã€ããŒç
ã®ç
å ã«ããŸãããšãæåŸ
ããããç 究課é¡/é åçªå·:06670909, ç 究æé(幎床):1994åºå
žïŒç 究課é¡ãæ žå»åŠç»åã«ããã³ãªã³äœåç³»ç¥çµäŒéç©è³ªã»å容äœãããã³ã°ã®åºç€ç 究ã課é¡çªå·06670909ïŒKAKENïŒç§åŠç 究費å©æäºæ¥ããŒã¿ããŒã¹ïŒåœç«æ
å ±åŠç 究æïŒïŒ ïŒhttps://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-06670909/ïŒãå å·¥ããŠäœ
- âŠ