Objective:To determine the therapeutic effects of hepatic radioembolization with phosphorus 32 glass microsphere( 32 P GMS) in the treatment of hepatocellular carcinoma(HCC).Methods:21 cases of HCC had received the hepatic radioembolization by 32 P GMS.Results:The blood flow in the hepatic artery of tumor area reduced remarkably,even nearly disappeared,the size of tumor was smaller after the hepatic artery administration with 32 P GMS.The survival rate of 6,12,and 18 months was 85.7%,61.9%,57.1% respectively.Conclusion:The Intraradioembolization is effective therapy for the advanced HCC.

Objective　To study the applicable value of resection of segment VIII after cryotherapy for hepatocarcinoma. Methods　As for 8 patients with hepatocarcinoma in segment VIII, the turnor was dealt with cryotherapy before resected. Results　All the tumors were resected smoothly after cryotherapy with less bleeding (mean 430ml), less time (mean 138min) and without severe complications or postoperative death in this series. Conclusions　Resection of segment VIII after cryotherapy for hepatocarcinoma is proved safe and feasible, whitch can decrease blood loss, save time, reduce tissue injury, and decrease postoperative recurrence.

Objective To discuss the mechanism of progesterone that soften brain water content in traumatic brain edema in rats. Methods The models of focal lobe contusion and laceration of brain were made on the male rats treated by the progesterone following injury. Immunohistochemical method was used to assess the expression of aquaporin-4 (AQP4). Evan's Blue method was used to detect the permeability of blood-brain barrier. Results Treated by the progesteron, the brain water content was significantly decreased, and the lower expression of AQP4 took place on astrocytes of the contusion and peri-contusion of the brain tissue after 24 h,72h ,and 120h . The content of EB was decreased at 6 h and 24 h post-injury. Conclusions Progesterone can soften the traumatic brain water content, which may be associated with the attenuation of AQP4 in frontal lobe contusion following traumatic brain injury ( TBI) and progesterone can protect the blood-brain barrier at early time after TBI.

Objective To study the applicable value of resection of segment VIII after cryotherapy for hepatocarcinoma. Methods As for 8 patients with hepatocarcinoma in segment VIII, the turnor was dealt with cryotherapy before resected. Results All the tumors were resected smoothly after cryotherapy with less bleeding (mean 430*!ml), less time (mean 138*!min) and without severe complications or postoperative death in this series. Conclusions Resection of segment VIII after cryotherapy for hepatocarcinoma is proved safe and feasible, whitch can decrease blood loss, save time, reduce tissue injury, and decrease postoperative recurrence.