To investigate the clinical efficacy of adjuvant chemotherapy of cinobufacin injection in the treatment of senior patients with colorectal cancer and its influence on serum tumor markers and immune function,from Novem...To investigate the clinical efficacy of adjuvant chemotherapy of cinobufacin injection in the treatment of senior patients with colorectal cancer and its influence on serum tumor markers and immune function,from November 2018 to November 2019,84 senior colorectal cancer patients in author's hospital were al randomly divided into control group and observation group,42 cases in each group,and the control group was treated with routine chemotherapy,the observation group was treated with routine chemotherapy and intravenous injection of cinobufacin,the two groups were all treated for 4 cycles,then the short-term efficacy,serum tumor markers[carbohydrate antigen 19-9(CA19-9),carbohydrate antigen 724(CA724),carcinoembryonic antigen(CEA)]and immune function indexes(CD3+,CD4+,CD4+/CD8+),as well as the unward reaction of chemotherapy were compared between the two groups before and after treatment.As results,Short-term efficacy:the total effective rate of observation group was significantly higher than that of control group(78.57%vs 47.62%,P<0.05).Tumor markers:after treatment,the levels of CA19-9,CA724 and CEA in the two groups were significantly lower than those before treatment(P<0.05).Compared between the two groups,the levels of each index in observation group were lower(P<0.05).Immune function after treatment the levels of CD3+,CD4+,CD4+/CD8+in observation group were significantly higher than those before treatment while the levels of CD3+,CD4+,CD4+/CD8+in control group were significantly lower(P<0.05).After treatment,the above each index in observation group were higher than those in control group(P<0.05).Untoward reaction:the incidence of leukopenia,thrombocytopenia,gastrointestinal response,fatigue and myelosuppresion in observation group were significantly lower than those in control group(P<0.05).The results show that cinobufacin injection in the adjuvant treatment of senior patients with colorectal cancer can improve the shortterm efficacy of chemotherapy,reduce the untoward reaction,and reduce the serum levels of CA19-9,CA724 and CEA,improve the immune function of the body,thus with high clinical application value.展开更多
目的探讨醇溶性蟾蜍毒素在小鼠体内对S180肿瘤细胞的抑制作用及其毒副作用。方法本研究用乙醇溶解蟾蜍分泌物原浆,采用减压蒸馏等方法进一步部分分离纯化,获得醇溶性的蟾蜍毒素混合物(ethanol extract of toad venom,EET),将其作...目的探讨醇溶性蟾蜍毒素在小鼠体内对S180肿瘤细胞的抑制作用及其毒副作用。方法本研究用乙醇溶解蟾蜍分泌物原浆,采用减压蒸馏等方法进一步部分分离纯化,获得醇溶性的蟾蜍毒素混合物(ethanol extract of toad venom,EET),将其作用于S180荷瘤小鼠模型,计算肿瘤抑制率和生命延长率,同时通过血生化和病理等检测观察其对各脏器的毒副作用。结果5mg/kg和0.5mg/kg的EET对S180荷瘤小鼠实体瘤组织的抑瘤率分别是47.096和34.196(P〈0.05);对腹水瘤小鼠的生命延长率分别是46.2%和36.5%(P〈0.05);同时,0.5mg/kg的EET可明显升高白细胞达(11±4)×100/L(P〈0.05)。但EET在5mg/kg时可引起总胆红素升高达(30±5)μmol/L(P〈0.05)。结论0.5~5mg/kg的EET可以明显抑制荷瘤小鼠体内S180肿瘤细胞的生长,但EET的剂量达到5mg/kg时可以损伤肝脏。展开更多
文摘To investigate the clinical efficacy of adjuvant chemotherapy of cinobufacin injection in the treatment of senior patients with colorectal cancer and its influence on serum tumor markers and immune function,from November 2018 to November 2019,84 senior colorectal cancer patients in author's hospital were al randomly divided into control group and observation group,42 cases in each group,and the control group was treated with routine chemotherapy,the observation group was treated with routine chemotherapy and intravenous injection of cinobufacin,the two groups were all treated for 4 cycles,then the short-term efficacy,serum tumor markers[carbohydrate antigen 19-9(CA19-9),carbohydrate antigen 724(CA724),carcinoembryonic antigen(CEA)]and immune function indexes(CD3+,CD4+,CD4+/CD8+),as well as the unward reaction of chemotherapy were compared between the two groups before and after treatment.As results,Short-term efficacy:the total effective rate of observation group was significantly higher than that of control group(78.57%vs 47.62%,P<0.05).Tumor markers:after treatment,the levels of CA19-9,CA724 and CEA in the two groups were significantly lower than those before treatment(P<0.05).Compared between the two groups,the levels of each index in observation group were lower(P<0.05).Immune function after treatment the levels of CD3+,CD4+,CD4+/CD8+in observation group were significantly higher than those before treatment while the levels of CD3+,CD4+,CD4+/CD8+in control group were significantly lower(P<0.05).After treatment,the above each index in observation group were higher than those in control group(P<0.05).Untoward reaction:the incidence of leukopenia,thrombocytopenia,gastrointestinal response,fatigue and myelosuppresion in observation group were significantly lower than those in control group(P<0.05).The results show that cinobufacin injection in the adjuvant treatment of senior patients with colorectal cancer can improve the shortterm efficacy of chemotherapy,reduce the untoward reaction,and reduce the serum levels of CA19-9,CA724 and CEA,improve the immune function of the body,thus with high clinical application value.
文摘目的探讨醇溶性蟾蜍毒素在小鼠体内对S180肿瘤细胞的抑制作用及其毒副作用。方法本研究用乙醇溶解蟾蜍分泌物原浆,采用减压蒸馏等方法进一步部分分离纯化,获得醇溶性的蟾蜍毒素混合物(ethanol extract of toad venom,EET),将其作用于S180荷瘤小鼠模型,计算肿瘤抑制率和生命延长率,同时通过血生化和病理等检测观察其对各脏器的毒副作用。结果5mg/kg和0.5mg/kg的EET对S180荷瘤小鼠实体瘤组织的抑瘤率分别是47.096和34.196(P〈0.05);对腹水瘤小鼠的生命延长率分别是46.2%和36.5%(P〈0.05);同时,0.5mg/kg的EET可明显升高白细胞达(11±4)×100/L(P〈0.05)。但EET在5mg/kg时可引起总胆红素升高达(30±5)μmol/L(P〈0.05)。结论0.5~5mg/kg的EET可以明显抑制荷瘤小鼠体内S180肿瘤细胞的生长,但EET的剂量达到5mg/kg时可以损伤肝脏。