抄録
The effects of several compounds on the transportrate of radioactive phosphorus 32P in rats had been previously reported by using the perfusion technique. In this report, the relationship between the changes in 32P absorption rate across peritoneum into blood and the daily changes in histological examinations after operation is discussed. Two groups of rats, were used in the experiment, the one having a defect of 2cm2 on peritoneum and the other being sutured with “Tetoron Mesh” for the defect.
The results obtained were as follows.
1. The transport rate of 32P across peritoneum into blood decreased with the gradually developing fibrination found in the tissue of the defected peritoneum of rat.
2. 32P absorption rate in case of being suturedwas larger than that in case of being simply defected throughout the period following the operation.
3. The period of maximal absorption of 32P in case of being sutured with “Tetoron Mesh” appeared on the 1st to 3rd weeks following the operation, while it appeared on the 1st week in case of being simply defected.
