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ġ Ȳ

ڿ Ƽ õ Դϴ.

 

鿪 ̻ ڱ ıϴ ༺ ̶ մϴ. ġϱ   ϳ gene therapy ġԴϴ.  ڿտ Ƽ ϰ ִ Դϴ.  ̴ , 鿪 ġԴϴ.

 

ڰ鿪̻ ġ ã 迡 ڱ ʿϿϴ.  ġῡ Ź ã ž Ͽ ӻ ǰ ϱ 15⿡ 20   ð ɸ,  ּʾ ڱ  ҿ˴ϴ. 

 

  Ʒ ġῡ Դϴ.  ġḦ ߺ۰ и, , 뷮Ŀ ̸ Ϳ Ͽ ϴ.  Ƽ ڿ ڴ 400޷( ۴ 50% ) ̾ϴ.   ܰ踦 ģ 6.9% پϴ. ܰ 󸶳 ڱ ǰ ð ҿ ƹ ϴ. 

 

 

 

̰ 񰡿 Ͼ ߸ ༺ ̴. 츮󿡼 缱 Ұ߻ 55 ̻󿡼 80%, 70 ̻󿡼 α ༺ Ÿ 1/4 ӻ Ÿ ǥ ༺ ȯ̴. ȭ ȸ ߻󵵰 ༺ȯ ๰ġ ϰ ִ. ߻󵵰 ϰ ִ , 2000⵵ ġμ ҿ Ը 1,000뿡 ̸ ȸ õ ġ Ѵ. ༺  ־ ̳ ٺ ġ ߵ ʰ ִ. ܿ ׿ ȭ  ġ ȣ (˷л, ۷ڻ, ܵƾ) ߵǾ ̵ ȣμ ȣ, ݿȭ, 񿵾, ϳ,  ȿ Ȯ ʾҰ ࿡ ƹ .

 

   [༺ ġ]

๰ġ

, ƽǸ

׷̵

ֻ (ֻ), ۿ

׷̵ ׿

ۿ

ȣ (˷л, ۷ڻ,ܵƾ)

ȣ, ݿȭ, 񿵾,

, , κ ġȯ, ġȯ

ô, , Ȱ, ̼õ, 밨, ޼ , κ, ΰ

ġ

µ ܰ

üܿ ̽ϰų ڵԿ

 

ڼؿ ش ǥ Ѵ. ECM ı ϱ MMP Ȱ TIMP Ȱ, recombinant human IL-1 antagonist (ILRA) ؼ IL-1 receptor , , COX-2 õǰ ִ. ࿡ ɼ  ο ǥ ڰ ν ȴ.

ֱ õǰ ִ üܿ Ȥ ̺ȭ ȭ ̽ϰų ڵԿ ϴ cell therapy, tissue engineering, gene therapy õǰ ִ. ׷ ġ chondroprogenitor ٷ ǰ ȹϴ ʼ̹Ƿ ݵǴ Żȭ ȿ ȭ ʿϴ. Ϻ ڸ ̿ ġ õǰ ̽ı ׸ ̽ĵ Ȱ ؼ õܰ迡 Ұϴ. ׷ ̷ غ ȴ.

Źڷ

 

ڰ̽  ģ

 

[Cell therapy tissue engineering ]

 

ջ Ű ȭ Ľ ڰ ̽ϴ cell therapy ̿ȴ. ȭ üܿ ϸ Ư ռϰ, ӻ 迡  80% ȯڿ ȿ Ÿ . ü ̿Ͽ üܿ ϰ ̸ ̽ϴ δ ּ õǰ ִ. ׷ ̽ĵ long-term fate Ը ʾ ̷ ʿ Ѵ. 뷮 ݵǴ Żȭ ȿ Ȥ Żȭ ȭ ذ Ѵ. ̷ ذϱ ٸ μ periosteum bone marrowκ stem cell Ȥ chondroprogenitor cel иؼ ̿ϴ ̴. chondroprogenitor ջ ϰų üܿ ȭ ϴ μ δ ɼ ٹ̴. Chondroprogenitor ϴ ̽ 4 ȭ ǰ 1 Ŀ cartilage ǥ ĥ β ̷ ʾ Ư ̽ progenitor , Ѵü Ȥ delivery vehicle о߿ ʿ ִ.

[Gene therapy ]

Gene therapy ջ ٸ ȴ. gene therapy ؼ , delivery, ذǾѴ. õǰ ִ ڷμ IL-1 receptor antagonist (IL-1Ra), soluble TNF receptor (sTNFR), ׸ transforming growth factor-beta (TGF-) ִ. retrovirus ̿ sTNFR TGF- Ƽ ҽŰ . Gene therapy ־ 󸶳 ȿ ڸ ϴ°ϴ delivery ý ſ ߿ μ retrovirus, adenovirus, ׸ adeno-associated virus õǰ ִ. Ե ڰ 󸶳 ǴĴ ͵ ٸ gene therapy θ ϴ μ Ͻ Ǿ ʿ ȴ. ־ cell therapy, tissue enginnering, ׸ gene therapy ı Ӹ ƴ϶ ջ ִ .

 

ڻ, , 鿪  Ϲ ϱ κ ,   ϰ ִ ġḦ ġ ɼ ,  ü ϱ 庮 ۿ ׸ ġ ȿ Ȯ Ҵٴ Դϴ.

 

Ƽ ѱ ڵ ˸ ڶϴ.  ׷ 忡 ü ø ׸ ״θ ޾ 鿩 ˴ϴ.  Ī ߻ ũ  ؾ Դϴ.

 

 

 

 




ƮƮ ũα (0) ֱֱ(0)
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 Ѹ ( 5)

  1. Ƹ
    Ƹ | 04.12/20 21:01
    |
    ۾ ۾ ˼մϴ. ɷ ...

    ۾
  2. ƼƼīī
    ƼƼīī | 04.12/20 23:05
    |
    ۾ ۾Ƶ ϴ .
    Դϴ.
    ۾
  3. Ƹ
    Ƹ | 04.12/21 06:43
    |
    ڰ Ƕ ø 6.87% Ǿ ֽϴ.
    Ȯ ǥڸ 񼮵Ǿٴ ϴٰ ˴ϴ.
    ۾
  4. Murphy
    Murphy | 04.12/21 10:20
    |
    , ܰ ȸ Ҿϰڱ.
    ݸ鿡 ̷ ҽ ?
    ̱..
    ۾
  5. Ƹ
    Ƹ | 04.12/21 11:33
    |
    ϴô ǰ ½ϴ.
    մϴ.
    ڿ ׷ ؼ Ƽ Դϴ.
    ø ϸ ڿȭ Ƽ

    2002 5 6 6õ (2%)
    2003 ߰ڷ 25 6.87% Ȯ, ڱݾ 18 49鸸 ׵Ǿ,
    2004 6 սó 5 28鸸 ׵Ǿ ΰ Ǿϴ.

    ٴ ӵ ں پϴ. ߰ ڰ ʿ ̰, 󸶳
    ؾұ?
    ۾
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