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KMID : 0358820000270060683
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Journal of Korean Society of Plastic and Reconstructive Surgeons
2000 Volume.27 No. 6 p.683 ~ p.686
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The Cytotoxicity of Poly-L-lysine in Different Concentration to Preadipocytes Harvested from Living Rats
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권 호/Ho Kwon
석 윤/이종원/유 결/임진수/정상훈/안상태/Yoon Seok/Jong Won Rhie/Gyeol Yoo/Jin Soo Lim/Sang Hoon Chung/Sang Tae Ahn
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Abstract
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Authors are trying to prove the fact that Poly-L-lysine (PLL) might be mixed with alginate to enhance cell-to- matrix adhesion. Before that experiment, the proportion of preadipocytes in cells obtained from rat epididymal fat was detected, and
PLL
cytotoxicity on preadipocytes was measured. All cells harvested after third passage of culture were differentiated into adipocytes, and there was no decrease in the proliferation of preadipocytes in the culture media under the PLL concentration
of
5
㎍/㎖. These results suggest that all cells harvested from rat epididymal fat after 3rd passage of culture were preadipocytes and PLL has no cytotoxicity to preadipocytes of rats under the concentration of 5 ㎍/㎖.
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KEYWORD
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