KSBB Journal

The Korean Society for Biotechnology and Bioengineering (한국생물공학회)
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Effect of Plant Extract(YGF) on Inducing IGF-1 Secretion

식물추출물(YGF)의 lGF-1 분비촉진에 미치는 영향

  • Published : 2002.04.01
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Abstract

The extracts of a lot of (different) plants were studied for inducing the secretion of growth hormone and IGF-1. In the cell test, it was found that the concentration of rat growth hormone was 88 - 99 ng/mL in a certain plant extract treatment group which was at least 6 times higher than the amount in control group. The concentration of IGF-1 in blood was 1,140ng/mL at 8 hours after the oral administration of YGF, which was remarkably much higher than that in control group. This meant that YGF maintained the level of IGF-1 secretion higher in the treated group. In addition, the increase of 6% in bone length was shown for the long-term oral administration of YGF. Thus, YGF seemed to affect significantly for inducing the secretion of IGF-1 which was essential for the physical growth and anti-aging.

신체성장은 세포수가 증가하고 세포의 크기가 커지면서 신체의 크기가 증가하는 것으로서 몸을 구성하는 성분인 단백질이 증가를 수반하고 골격과 근육이 커지며 이득의 기능도 강화된다. 사람의 키가 커진다는 것은 팔과 다리의 긴 뼈가 늘어나야 하는 것인데 이와같은 성장은 호르몬의 작용에 의해서 이루어진다. 본 연구에서는 이와같은 성장에 미치는 영향을 검토하기 위해 성장호르몬 및 IGF-1의 분비촉진 여부를 확인하였다. 체외 래트 성장호르몬의 분비량은 88 - 99 ng/mL으로 대조군에 비해 약 6배 이상의 성장호르몬이 분비되었다. 또한 생체내 IGF-1 분비촉진 효과실헐에서는 YGF 투여 후 8시간에서 1140 ng/mL 정도로 대조군에 비해 현저하게 높은 혈중 IGF-1의 농도가 유지되었다. YGF를 장기 복용시킨 경우 실제로 대퇴부 배의 길이성장이 약 6% 정도 이루어졌음을 확인할 수 있었다. 따라서 본 실험을 통해 확인된 성장호르몬 및 IGF-1 분비촉진을 유발하는 식물 추출물 YGF에 대해 좀더 연구개발하여 키 성장이 저조한 어린이 및 청소년에게 신체성장에 도움이 될 수 있도록 되었으면 한다.

Keywords

References

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