After the rats were inflicted with 8 Gy total body gamma ray irradiation and 15 % total body surface area (TBSA) full thickness burn injury, they were treated with blood transfusion (BT) and bone marrow transplantatio...After the rats were inflicted with 8 Gy total body gamma ray irradiation and 15 % total body surface area (TBSA) full thickness burn injury, they were treated with blood transfusion (BT) and bone marrow transplantation (BMT). Then the survival of allografts grafted on the escharectomized burn wounds in the 24, 48 and 72 h postinjury was observed. It was found that when the burn wounds were closed with allo- grafts in the 24h postinjury, there were an early elevation of leucocytes, the appearance of the donor’s cells and a significantly higher survival rate of the rats on the 30 day postinjury. The allografts could survive longer and wounds showed no signs of infection and healed quicker. When the allografts were grafted in the 48 h or 72 h postinjury, only harmful effects to hasten the death of rats were observed.展开更多
Objective:To study the mechanisms of pancreatic cancer treatment with Kanglaite combined Gemcitabine by investigating the relationship between the apoptosis and the expression of bcl-2, Bax and VEGF in pancreatic canc...Objective:To study the mechanisms of pancreatic cancer treatment with Kanglaite combined Gemcitabine by investigating the relationship between the apoptosis and the expression of bcl-2, Bax and VEGF in pancreatic cancer cells.Methods:Nude mouse subcutaneous transplantation tumor model of Human PC-3 pancreatic cancer was established; the expressions of bcl-2, Bax and VEGF of transplantation tumor cell were determined; the earlier apoptosis rate of pancreatic cancer cell and the gross tumor volume were determined. Results:Kanglaite combined Gemcitabine remarkably decreased the protein expression of bcl-2,raised the expression of Bax,increased the apoptosis rate of the pancreatic cancer and contract the gross tumor volume. Kanglaite greatly decreased the protein expression of VEGF of the tumor cell. Conclusion:Therapeutic efficacy of Kanglaite combined Gemcitabine is far better than separate use of the two medicines in the pancreatic cancer transplantation tumor treatment.展开更多
文摘After the rats were inflicted with 8 Gy total body gamma ray irradiation and 15 % total body surface area (TBSA) full thickness burn injury, they were treated with blood transfusion (BT) and bone marrow transplantation (BMT). Then the survival of allografts grafted on the escharectomized burn wounds in the 24, 48 and 72 h postinjury was observed. It was found that when the burn wounds were closed with allo- grafts in the 24h postinjury, there were an early elevation of leucocytes, the appearance of the donor’s cells and a significantly higher survival rate of the rats on the 30 day postinjury. The allografts could survive longer and wounds showed no signs of infection and healed quicker. When the allografts were grafted in the 48 h or 72 h postinjury, only harmful effects to hasten the death of rats were observed.
文摘Objective:To study the mechanisms of pancreatic cancer treatment with Kanglaite combined Gemcitabine by investigating the relationship between the apoptosis and the expression of bcl-2, Bax and VEGF in pancreatic cancer cells.Methods:Nude mouse subcutaneous transplantation tumor model of Human PC-3 pancreatic cancer was established; the expressions of bcl-2, Bax and VEGF of transplantation tumor cell were determined; the earlier apoptosis rate of pancreatic cancer cell and the gross tumor volume were determined. Results:Kanglaite combined Gemcitabine remarkably decreased the protein expression of bcl-2,raised the expression of Bax,increased the apoptosis rate of the pancreatic cancer and contract the gross tumor volume. Kanglaite greatly decreased the protein expression of VEGF of the tumor cell. Conclusion:Therapeutic efficacy of Kanglaite combined Gemcitabine is far better than separate use of the two medicines in the pancreatic cancer transplantation tumor treatment.
