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Objective To observe the clinical efficacy and adverse reactions of compound mylabris capsules combined with concurrent chemoradiotherapy for patients with locally advanced cervical cancer. Methods From September 201 3 to September 201 4,we collected 80 patients with stage ⅡB-ⅣA cervical cancer who were admitted to Cancer Center of Affiliated People′s Hospital of Hubei University of Medicine. They were divided into the observation group (n =40)and control group (n =40)according to random number table.Patients of observation group were treated with compound mylabris capsules combined with chemo-radiotherapy,and patients of the control group were treated with the concurrent chemoradiotherapy alone.TP scheme of paclitaxel plus cisplatin was used in chemotherapy.Intensity-modulated radiation therapy (IMRT) and intracavitary brachytherapy was used in radiotherapy.The effective rates,Karnofsky Performance Status (KPS)scores,and recent adverse reactions in the two groups were compared.Results The short-time effec-tive rates in the observation group and control group were 97.5% and 95.0% respectively,with no significant difference (χ2 =0.346,P =0.556).The grade Ⅲ-Ⅳ adverse reactions in the observation group and control group included leucopenia (80.0% vs.95.0%),lower hemoglobin (22.5% vs.45.0%),thrombocytopenia (60.0% vs.82.5%),radioactive urocystitis (5.0% vs.30.0%),radioactive proctitis (1 0.0% vs. 30.0%),with significant differences (χ2 =4.1 1 4,P =0.043;χ2 =4.528,P =0.033;χ2 =4.943,P =0.026;χ2 =8.658,P =0.003;χ2 =5.000,P =0.025).The KPS score in the observation group was higher than that in the control group (90 vs.70),with significant difference (Z =4.523,P =0.000).Conclusion The clinical efficacy of compound mylabris capsules combined with concurrent chemoradiotherapy and chemoradio-therapy alone for patients with locally advanced cervical cancer are similar.Compound mylabris capsules can re-duce the rates of adverse reactions such as leucopenia,lower hemoglobin,thrombocytopenia,radioactive urocysti-tis and radioactive proctitis,and can improve KPS score,which plays a role of reliving toxicity.
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Objective To investigate the predictive value of T,B,and NK lymphocyte subsets jointly detected in poor prognosis in patients with sepsis.Methods Totally 101 patients with sepsis were enrolled for prospective study.The percentages of lymphocyte sub-populations in peripheral blood were detected within 48 h after admission.The outcomes of patients during hospitalization were observed by follow-up study.The predictive value of lymphocyte sub-populations jointly detected in death risk was assessed.Results The percentages of CD3,CD3 +/CD4 + in patients with septic shock were lower than those in patients with mild/moderate sepsis and severe sepsis.The percentages of CD3+/CD8+,CD3-/CD19 +,CD4 +/CD8 + in patients with severe sepsis and septic shock were lower than those in patients with mild/moderate sepsis.The percentage of CD (16 +56) + in severe sepsis and septic shock was higher than that in mild/moderate sepsis group (P ＜ 0.05).The total number of monocytes in the deaths was higher than that in survivals.The percentages of CD3,CD3-/CD19 +,CD3 +/CD4 +,CD4 +/CD8 + were lower in deaths than those in survivals (P ＜ 0.05).The CD3-/CD19 +,CD3 +/CD8 and CD4 + / CD8 + were protective factors against sepsis with their OR values of 0.235,0.006 and 0.108,respectively.The ROC curve of lymphocyte subsets jointly detected,APACHE]] score and SOFA score to predict the risk of death were 0.993,0.877 and 0.848,respectively.The misjudgment rate of discriminating disease severity function of lymphocyte subgroups jointly detected was 19.8％,and that of outcomes was 4％.Conclusion The percentages of lymphocyte sub-populations in patients with sepsis is abnormal,and therefore,the lymphocyte subgroups jointly detected has value in the judgment of disease severity and prognosis in patients with sepsis.
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Objective To assess the applicative value of near infrared fluorescence compound PZ -1009 in tumor imaging .Methods Near infrared fluorescence imaging properties of the compound was evaluated in a mouse model of ovarian cancer .The athymic nude mice were inoculated with SKOV -3 ovarian cancer cells and imaged in vivo and ex vivo after injecting PZ -1009 and were performed periodically .Results The tumor loca-tion was clearly imaged after 1 h of injection.The maximum fluorescence intensity was at 6 h time point and there was still a few fluorescent signal in tumors after 48hrs.A professional software was used to measure the intensity including all tumors and normal regions .The results showed that the intensity of tumors was higher than all normal regions in any time points .Conclusion The compound of PZ -1009 can efficiently target tumor sites and has great potential in noninvasive real time early tumor diagnosis .
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Objective To investigate the effects of human endostatin(hES)on ovarian cancer cells A2780 growth in vitro and in vivo and the possible mechanism.Methods The coding region for hES was amplified by PCR from human liver tissue and then subcloned into pcDNA3.1 vector.The growth rate of A2780 cells transfected with hES was observed.A2780 cells(1× 10~7/ml)were inoculated subcutaneously into 20 nude mice,and the mice were randomly divided into two groups:the hES-trans-fected group(group A,n=10)and the control group(group B,n=10).One month later,the size of subcutaneous tumor was measured,and the tumor inhibition rate was calculated.The specimens were stained with HE for the histological analysis.Cell apoptosis in ovarian neoplasm transplantation tissues was determined by flow cytometry.The expression of hES and Bcl-2 was detected by Western blot.Results The growth rate of the hES-transfected ovarian cancer cells A2780 was significantly decreased.In group A,growth of tumor in nude mice was significantly slowed as compared with group B(P<0.01),with the tumor inhibition rate being 74% in group A.The tumor necrosis was increased and the basophilia stain of nucleus decreased significantly in group A as compared with group B.The expression of hES was increased significantly,but that of Bcl-2 was decreased significantly in group A.Flow cytometry revealed that hES transfection could significantly incyease the apoptosis rate of tumor cells(P<0.05).Conclusion Transfection of hES could suppress the growth of ovarian cancer cells A2780 in vitro and in vivo,which may be related tO the promotion of apoptosis.