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0°ÇÀÇ Èı⺸±âÄ¡¸Å(Alzeheimer) ¿¬±¸°úÁ¤¿¡ ´ëÇØ ±â¼úÇÑ ¸®Æ÷Æ® Âü°íÀÚ·áÀÔ´Ï´Ù.
1Àå What is AD ?
2Àå Alzeheimer¿¡ ´ëÇÑ ¿¬±¸°úÁ¤
3Àå Cause & Mechanism
1. Cholinergic neruon
2. Neurite Plaque
3. Neurofibirillary Tangle
4Àå Symptoms
1. ½Å°æÇغÎÇÐÀû Áõ»ó
2. ÀÓ»ó Áõ»ó
5Àå Diagnosis
6Àå Treatment
7Àå Reference
alzheimer¡¯s disease
ÈÄõÀûÀÎ ¿øÀο¡ ÀÇÇØ ³úÀÇ ½Å°æ¼¼Æ÷°¡ ¼Õ»óµÇ¾î ±â¾ï·ÂÀ» Æ÷ÇÔÇÑ ´Ù¹ß¼ºÀÇ ÀÎÁö ±â´É Àå¾Ö°¡ Áö¼ÓÀûÀ¸·Î ¹ß»ýµÇ´Â »óÅÂ.
Ä¡¸Å(demensia): de(out of)mens(mind)ia(state of) Á¤½ÅÀÌ ¾ø¾îÁø »óÅ ġ¸ÅÀÇ °¡Àå ÈçÇÑ ÇüÅÂÀÌ¸ç ¿¬·É¿¡ Á¦ÇÑ ¾øÀ½
what is ad ?
what is ad ?
<alzeheimer¿¡ ´ëÇÑ ¿¬±¸°úÁ¤> 1907 aliois alzheimer
alzheimerÀÇ Æ¯Â¡ÀûÀÎ º´¸® ¼Ò°ßÀÎ neurite plaque¿Í neurofibirillary tangle ¹ß°ß
1947 divry plaqueÀÇ ÇÙ¼ººÐ : ¥â-amyloid¶ó ¸í¸í 1963terry&kidd
¥â-amyloid : ¼¼Æ÷ ¿Ü¿¡ ÃàÀûµÇ´Â ¾Æ¹Ð·ÎÀÌµå ¿ø¼¶À¯
nft : Áֱ⼺À» °¡Áø ¦ ³ª¼± ¹Ì¼¼¼¶À¯.¼¼Æ÷³» ÃàÀû
what is ad ?
cause & mechanism cholinergic neruon neurite plaque neurofibirillary tangle
cause 1.cholinergic hypothesis
: Äݸ°¼º ½Å°æ¼¼Æ÷ÀÇ ±â´É ÀÌ»ó°ú ÅðÇà¿¡ ÀÇÇÑ ±â´ÉÀå¾Ö
ÀÛ¿ëºÎÀ§ : ±âÀú¾Õ³ú(basal forebrain)
ÀÛ¿ë±âÀü : Äݸ°¼º ¼¼Æ÷ÀÇ ÅðÇà°ú, ±â´ÉÀå¾Ö, chlineacetyltransferase¿Í acetylcholinesteraseÀÇ °¨¼Ò·Î ÀÎÇÑ ±âÀú¾Õ³úÀÇ ±â´É »ó½Ç
cause 1.cholinergic hypothesis
cause 1.cholinergic hypothesis
striatum ¹èÂÊÀ¸·Î À§Ä¡ÇÏ´Â ±¸Á¶¹°.cns¿¡¼ °¡Àå ÁÖ¿äÇÑ cholinergic output ±¸¿ª
ach¸¦ ÇÕ¼ºÇÏ´Â ¸¹Àº ±â°üµéÀ» Æ÷ÇÔ.
ach´Â ³ú¿¡¼ÀÇ Á¤º¸ Àü´Þ°ú, ±â¾ï¿¡ ¿µÇâ.
¡Ú ±âÀú¾Õ³ú(basal forebrain)
style.visibilityppt xppt yppt hppt wstyle.visibilityppt xppt ystyle.visibilityppt xppt ystyle.visibilityppt xppt ystyle.visibilitycause 2.neurite plaque
: ¥â-amyloidÀÇ ¼¼Æ÷ ¿Ü ÃàÀû¿¡ ÀÇÇÑ ¼¼Æ÷ ¿Üplaque Çü¼º
neurite plaque ÃàÀûºÎÀ§ ÀÛ¿ë mechanism
cause 2.neurite plaque
1) neurite plaque
¥â-amyloid¿Í ±× ÁÖÀ§ÀÇ synaptic vesicle, ÆØâµÈ ÅðÇà ½Å°æµ¹±â°¡ ÃàÀûµÈ ±¸Á¶. (ÀÌÇÏ »ý·«)
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Æ÷ÀÎÆ® : ÀÚ·á 1°Ç´ç ÃÖ´ë 5,000P Áö±Þ
Çö±Ý : ÀÚ·á 1°Ç´ç ÃÖ´ë 2,000¿ø Áö±Þ