ABSTRACT
Objective:To retrospectively investigate the efficiency of Jinlong capsule combined with transarterial chemoemboli-zation for the treatment of advanced pancreatic carcinoma. Methods: Sixty advanced pancreatic carcinoma patients between January 2009 and May 2013 were randomly assigned into the experimental group (n=30, Jinlong capsule combined with transarterial chemoem-bolization) and the control group (n=30, transarterial chemoembolization). Both groups were subjected to superselective pancreas artery chemotherapy with GEMZAR at a dose of 1.0 g/m2. Results:The overall response rate (CR+PR) was 53.3%and the control rate was 70%(CR+PR+SD) (CR 0, PR 16, SD 5) in the experimental group, whereas those in the control group were 36.7%and 56.7%(CR 0, PR 11, SD 6), respectively. The short-term therapeutic efficacy was higher in the experimental group than in the control group (P0.05). No significant difference in the Karnofsky performance status was observed between the two groups af-ter the treatment (P<0.05). The 24-month survival rate of the experimental group was 50.0%, whereas that of the control group was 33.3%(P<0.05). Conclusion:The application of Jinlong capsule combined with transarterial chemoembolization for the treatment of advanced pancreatic carcinoma showed good clinical effects. The patients also showed good tolerance to this treatment.
ABSTRACT
This study sought to clarify the molecular location and the interaction between mitoxantrone and mitoxantrone transforsomes. The anthraquinone of mitoxantrone, a heterocyclic ring that intercalates in the lipid of bilayer, was determined by UV-spectrophotometry and electron probes scan microscopy. Two aminoethylamino side-chains of the drugs fit to the phosphates of lecithin were determined by 8-value, thus the interaction with lecithin was substantiated. Differential scanning calorimetry confirmed that mitoxantrone has remarkable stabilizing effect on the mitoxantrone transforsomes membrane. The mitoxantrone binds tightly to lecithin. So a high degree of encapsulation efficiency and the sustained-release character of mitoxantrone transforsomes are verified.