regeneration의학은 어려운 것이 아니다.
인체가 본래부터 가지고 있는 재생세포(줄기세포 -> 섬유아세포)의 재생효과를 극대화하면 된다.
1. 물리적 자극 - 침, 침도, 가열식 화침, 심부열(고주파)
2. 약물자극 - 재생약침
조직학적 결과는 leukocyte 침착을 줄이고, MIP-2반응 감소를 보임.
panic bird.....
Abstract
The effects of acupuncture on healing of deep second degree burns were compared to the conventional hydrocolloid dressing, Duoderm in mice. The expression level of inflammatory protein-1α (MIP-1α) was significantly reduced in the injured skin and the number of eosinophils in blood decreased significantly following the acupuncture treatment compared to the Duoderm dressing at 7 days after the burn.
- 2도화상치료에서 전통적인 hydrocolloid dressing과 침치료 효과를 비교
- 2도화상 7일후 침치료 군에서 MIP-1a가 감소, 혈액내 eosinophil 숫자의 감소가 우월함.
In addition, the acupuncture treatment was more effective in decreasing the wound size and inducing epidermal regeneration. Histological findings also revealed that there was less leukocyte infiltration and a greater reduction in the immunohistochemical reaction to MIP-2 in the wounds treated with acupuncture versus Duoderm. Furthermore, the numbers of BrdU- and basic fibroblast growth factor (bFGF)-positive cells were significantly increased by the acupuncture treatment, compared to the Duoderm treatment at 7 days. Moreover, in the acupuncture treated mice, the expression of fibronectin was increased and α-SMA was decreased at 7 days. Thus, this present study demonstrates that acupuncture accelerates the skin regeneration process following deep second degree burns.
게다가. 침치료는 창상 크기를 줄이고, 표피재생을 유도하는데 효과적임.
- 조직학적 결과는 leukocyte 침착을 줄이고, MIP-2반응 감소를 보임.
- 섬유아세포 ...
- 게다가 Fibronectin의 표현은 증가 그리고 a-SMA는 7일에 감소함.
- 결론적으로 말하면 침치료는 깊은 2도화상에서 피부 재생을 촉진함
실험논문이기는 하지만 전침과 비슷한 자극으로 stem cell의 분화를 도와 연골재생을 촉진한다는 논문이다.
권교수가 찾아 발표한 논문.
역시 공부는 팀으로 해야 ....
IJMM(EA chondrocyte differentiation).pdf

Abstract.
In the present study, we investigated the effect of low-frequency electroacupuncture (EA) on the differentiation of bone mesenchymal stem cells (BMSCs) into chondrocytes and the molecular mechanism involved. We isolated BMSCs from Sprague-Dawley (SD) rat bone marrow. Third-generation SD rat BMSCs (P3 BMSCs) were harvested and characterized by flow cytometry with FITC staining. Data indicated that the positive rates of CD90 and CD45 were 98.22 and 1.91%, respectively, indicating the high purity of the BMSCs. The P3 BMSCs were treated with EA for 15 or 30 min daily for 7 or 14 days.
- 저빈도 전침이 줄기세포분화를 자극하는 것을 탐구함.
- 쥐의 골수 연구임. 매일 전침을 30분간 7-14일 치료함.
Using optical microscopy and transmission electron microscopy, we found that EA induced morphological changes in the BMSCs, displaying typical morphology of early chondrocytes. In addition, we found that the cytoplasm and extracellular matrices were metachromatically stained by toluidine blue in the treated cells in a dose-dependent manner, indicating that EA treatment resulted in the expression of glycosaminoglycan. Furthermore, upon immunohistocytochemical staining and Western blotting, we found that EA treatment significantly and dose-dependently induced expression of chondrocyte-specific matrix protein type II collagen, which may have been mediated by the transcription factor Sox9, as the mRNA expression of Sox9 was found to be significantly increased after EA treatment.
- 연구결과에 따르면, 전침은 BMSCs에서 형태학적 변화를 유도하고, 초기 연골세포의 전형적 형태학적 변화를 유도함.
- 게다가 세포질과 세포외 기질을 관찰해보면 글리코스아미노글리칸 재생을 촉진함. 또한 콜라겐 type2 재생을 촉진함.
Taken together, these results suggest that EA can be employed as a novel non-drug-inducing method for the differentiation of BMSCs into chondrocytes.
- 이 결과는 전침이 연골세포에서 BMSCs의 분화를 위한 비약물유도에 적용할 수 있다는 의미임.






In summary, daily interference with low-frequency EA of 2 Hz with square-wave burst pulses (duration 1.1 sec) and a
burst frequency of 100 Hz (duration 2.2 sec) with alternating polarity significantly and dose-dependently induced the
differentiation of BMSCs into early stage chondrocytes in vitro and the secretion of glycosaminoglycan and type II collagen,
which was mediated by the transcription factor Sox9.
첫댓글 위 논문을 이해하기 위하여 간단히 알아야할 사항
1. 연골조직은 stem cell로 부터 분화함.
2. 연골조직은 glycosaminoglycan, collagen fiver typeII로 구성되어 있음.
3. Collagen 단백질을 발현시키는 전사인자(transcription factor)중의 하나가 Sox9임.
이상입니다...
고마워.. 이해하기가 한결 수월하다 ㅎㅎㅎ
멋있습니다 교수님^^ 잘 지내시죠? 외국에서 한의사로 있다보니 가장 많이 듣는 질문이 '침은 어디에 어떻게 작용해?' 입니다~ 사실 우리나라에서는 당연하게 받아들이는 것이 침이라는 것이 생소한 나라에 오니 아닌가 봅니다^^; 그래서 예전에 같이 공부했던 논문도 찾아보고 있었는데 많이 도움이 됩니다^^ 감사합니다~!
나라. 방가방가.. 번역해볼래.. 번역해서 올려주라.. ㅎㅎㅎ
네 교수님^^ 해볼께요~ㅋ
오...나라..오랜만이다...잘지내지? 페루던가....건강하게 잘 지내..이제 적응해서 재밌겠네...ㅎㅎㅎ 화이팅하고...
네 페루요 ㅋ 건강하게 잘 지내고 있습니다^^ 교수님도 건강하시죠~ 여기와서 젤 아쉬운게 같이 공부 못하는거에요~^^ 항상 건강하세요 교수님~!