title: Comparison of FGFR1 expression on lens epithelial cells between adults and fetuses.
abstract: OBJECTIVE
  To study the differences of fibroblast growth factor receptor 1 (FGFR1) gene on human lens epithelial cells (HLECs) of adults and fetuses.
  
  
  METHODS
  Indirect in situ RT-PCR was adopted for detection of FGFR1 gene. The cDNA of the mRNA in the paraffin sections of fetus and adult HLEC was synthesized by reverse transcription reaction. After PCR amplification, in situ hybridization test was performed with synthesized oligonucleotide probe and relative quantification was carried out using image analysis.
  
  
  RESULTS
  HLECs of adults and fetuses expressed FGFR1 gene, the expression level was higher in fetuses than in adults. The difference between them had significance (P<0.05).
  
  
  CONCLUSIONS
  FGFR1 exist in HLEC and the expression is age-related, which could be one of causes of the high occurrence of post operational after-cataract in children.
authors.affiliation: Beijing Ophthalmology & Visual Sciences Key Lab, Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing 10005, China.
authors.forename: Yu-Fu
authors.initials: YF
authors.lastname: Liu
authors.forename: Hong-Wei
authors.initials: HW
authors.lastname: Liu
authors.forename: Shu-Ling
authors.initials: SL
authors.lastname: Peng