[FTIR study on the hypertrophicscar and normal skin tissues].
40 cases of hypertrophicscar (HS) tissues and corresponding normal skin tissues were studied by FTIR technique, and the results showed that all of the HS and normal tissues can be classified into three kinds. Furthermore, the absorption bands of biomacromolecule in collagen, protein, nucleic acid and lipid of hypertrophicscar are stronger than those of normal tissues. But there is no significant difference in A1,063/A1,548 between HS and normal tissues. It is suggested that the cells of HS could still be normally growing and should not be scathed in the treatment process.
Donye
Guang-zhi
GZ
Anlysis Center, Guangdong Medical College, Zhanjiang 524023, China.
Meng
Qing-yong
QY
Zhang
Pei-hua
PH
Tang
Shao-ming
SM
Zhou
Qun
Q
Sun
Su-qin
SQ
Hu
Xin-rao
XR
D017439:Cicatrix, Hypertrophic / Q000378:metabolism*; D003094:Collagen / Q000032:analysis*; D004817:Epidermis / Q000737:chemistry; D006801:Humans; D008055:Lipids / Q000032:analysis; D009696:Nucleic Acids / Q000032:analysis; D012867:Skin / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared
D008055:Lipids; D009696:Nucleic Acids; D003094:Collagen