目的探讨冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者血清C1q/肿瘤坏死因子相关蛋白3(CTRP3)、脂蛋白相关磷脂酶A2(Lp-PLA2)、半乳糖凝聚素-3(Gal-3)水平的影响。方法收集气滞血瘀证冠心病伴轻度高血压病患者84例,按照随机数字表法...目的探讨冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者血清C1q/肿瘤坏死因子相关蛋白3(CTRP3)、脂蛋白相关磷脂酶A2(Lp-PLA2)、半乳糖凝聚素-3(Gal-3)水平的影响。方法收集气滞血瘀证冠心病伴轻度高血压病患者84例,按照随机数字表法分为治疗组和对照组,每组42例。对照组给予曲美他嗪治疗,治疗组患者在对照组的基础上联合冠心宁治疗,两组连续观察3个月。比较两组心功能指标、24 h动态血压、气滞血瘀证评分以及血清CTRP3、Lp-PLA2、Gal-3水平。结果治疗后,治疗组的左心室舒张末期内径(LVEDD)、左心室收缩末期内径(LVESD)均低于对照组,左室射血分数(LVEF)以及舒张早期/舒张晚期最大血流速度(E/A)均高于对照组,差异均有统计学意义(t分别=3.96、4.99、-5.04、-5.38,P均<0.05);治疗组的24 h收缩压(24 h SBP)与24 h舒张压(24 h DBP)均低于对照组(t分别=3.34、1.74,P均<0.05);治疗组的气滞血瘀证评分低于对照组(t=7.50,P<0.05);治疗组的CTRP3水平高于对照组,Lp-PLA2、Gal-3水平低于对照组,差异均有统计学意义(t分别=-6.00、2.84、8.80,P均<0.05)。结论冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者的疗效显著,可调节血清CTRP3、Lp-PLA2、Gal-3水平,改善其疗效。展开更多
AIM:To explore clinicopathologic characteristics of intrahepatic cholangiocarcinoma (ICC) in patients with positive serum a-fetoprotein (AFP). METHODS:One hundred and thirty one patients who underwent surgical dissect...AIM:To explore clinicopathologic characteristics of intrahepatic cholangiocarcinoma (ICC) in patients with positive serum a-fetoprotein (AFP). METHODS:One hundred and thirty one patients who underwent surgical dissection for pathologically confirmed ICC were divided into a positive AFP (> 20 ng/mL) group (n = 32) and a negative AFP group (n = 99), whose clinicopathologic features were analyzed and compared. RESULTS:The positive rate of HBsAg and liver cirrhosis of the positive AFP group was higher than that of the negative AFP group, while the positive rate of CA19-9 (> 37 U/mL) and the lymph node metastasis rate was lower. CONCLUSION:ICC patients with positive AFP share many clinicopathologic similarities with hepatocellular carcinoma.展开更多
In order to investigate the regulative function of telom erase and phosphorylated (acti- vated) extracelluar regulated protein kinase (ERK) 1and 2 in the leukemic cell lines HL - 6 0 and K5 6 2 proliferation inhibit...In order to investigate the regulative function of telom erase and phosphorylated (acti- vated) extracelluar regulated protein kinase (ERK) 1and 2 in the leukemic cell lines HL - 6 0 and K5 6 2 proliferation inhibition and apoptosis,three chemotherapeutic drugs Harringtonine(HRT) , Vincristine(VCR) and Etoposide(Vp16 ) were selected as inducers.The proliferation inhibition rate was detected by MTT m ethod,the cell cycle and cell apoptosis was analyzed by flow cytometry and the telom erase activity was detected by the telom eric repeat am plification protocol(TRAP) assay and bioluminescence analysis method.The phosphorylated ERK 1/ 2 protein expression was detected by western blot method.The results showed that HRT,VCR and Vp16 could inhibit cell proliferation,induce apoptosis,inhibit telomerase activity and down- regulate the protein expres- sion of phosphorylated ERK.Itwas suggested that ERK signal transduction pathway was involved in the down- regulation of telomerase activity and the onset of apoptosis in the leukem ic cells treat- ed by HRT,VCR and Vp16 .展开更多
Objective:To investigate the expression levels and clinical prognosis of tyrosine protein kinase-7(PTK7),human epidermal growth factor receptor 2(HER-2)and minichromosome maintenance protein 5(Mcm5)in esophageal squam...Objective:To investigate the expression levels and clinical prognosis of tyrosine protein kinase-7(PTK7),human epidermal growth factor receptor 2(HER-2)and minichromosome maintenance protein 5(Mcm5)in esophageal squamous cell carcinoma(ESCC)value.Methods:180 patients with ESCC were enrolled as the study subjects.Tumor tissues were collected and 100 paracancerous tissues were randomly collected.The expression levels of PTK7,HER-2 and Mcm5 proteins were detected by immunohistochemical staining,and their clinical pathological features and prognosis.Relationship.Results:The positive rates of PTK7,HER-2 and Mcm5 in ESCC tissues were significantly higher than those in adjacent tissues(P<0.05).The positive rate of PTK7 in lymphatic metastasis was significantly higher than that in lymphatic metastasis(P<0.05).The tumor body diameter was greater than 2 cm,the TNM stage was stage III and IV,and the HER-2 positive rate of ESCC tissues with lymphatic metastasis was significantly increased(P<0.05).The positive rate of Mcm5 in stage III and IV and combined lymphatic metastasis ESCC was higher in TNM stage(P<0.05).The expression level of PTK7 in ESCC tissues was positively correlated with lymphatic metastasis(P<0.05).HER-2 was positively correlated with TNM stage and lymphatic metastasis(P<0.05).Mcm5 was positively correlated with tumor size,TNM stage and lymphatic metastasis(P<0.05).The tumor-free survival of PTK7,HER-2,and Mcm5-positive ESCC patients was significantly shorter than that of the negative group(P<0.05).Conclusion:The expression levels of PTK7,HER-2,and Mcm5 were significantly up-regulated in ESCC tissues,and high levels of HER-2 and Mcm5 predicted more severe pathological stage and lymphatic metastasis,and PTK7,HER-2,Mcm5 and worse.Prognosis is related.展开更多
文摘目的探讨冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者血清C1q/肿瘤坏死因子相关蛋白3(CTRP3)、脂蛋白相关磷脂酶A2(Lp-PLA2)、半乳糖凝聚素-3(Gal-3)水平的影响。方法收集气滞血瘀证冠心病伴轻度高血压病患者84例,按照随机数字表法分为治疗组和对照组,每组42例。对照组给予曲美他嗪治疗,治疗组患者在对照组的基础上联合冠心宁治疗,两组连续观察3个月。比较两组心功能指标、24 h动态血压、气滞血瘀证评分以及血清CTRP3、Lp-PLA2、Gal-3水平。结果治疗后,治疗组的左心室舒张末期内径(LVEDD)、左心室收缩末期内径(LVESD)均低于对照组,左室射血分数(LVEF)以及舒张早期/舒张晚期最大血流速度(E/A)均高于对照组,差异均有统计学意义(t分别=3.96、4.99、-5.04、-5.38,P均<0.05);治疗组的24 h收缩压(24 h SBP)与24 h舒张压(24 h DBP)均低于对照组(t分别=3.34、1.74,P均<0.05);治疗组的气滞血瘀证评分低于对照组(t=7.50,P<0.05);治疗组的CTRP3水平高于对照组,Lp-PLA2、Gal-3水平低于对照组,差异均有统计学意义(t分别=-6.00、2.84、8.80,P均<0.05)。结论冠心宁片对气滞血瘀证冠心病伴轻度高血压病患者的疗效显著,可调节血清CTRP3、Lp-PLA2、Gal-3水平,改善其疗效。
文摘AIM:To explore clinicopathologic characteristics of intrahepatic cholangiocarcinoma (ICC) in patients with positive serum a-fetoprotein (AFP). METHODS:One hundred and thirty one patients who underwent surgical dissection for pathologically confirmed ICC were divided into a positive AFP (> 20 ng/mL) group (n = 32) and a negative AFP group (n = 99), whose clinicopathologic features were analyzed and compared. RESULTS:The positive rate of HBsAg and liver cirrhosis of the positive AFP group was higher than that of the negative AFP group, while the positive rate of CA19-9 (> 37 U/mL) and the lymph node metastasis rate was lower. CONCLUSION:ICC patients with positive AFP share many clinicopathologic similarities with hepatocellular carcinoma.
文摘In order to investigate the regulative function of telom erase and phosphorylated (acti- vated) extracelluar regulated protein kinase (ERK) 1and 2 in the leukemic cell lines HL - 6 0 and K5 6 2 proliferation inhibition and apoptosis,three chemotherapeutic drugs Harringtonine(HRT) , Vincristine(VCR) and Etoposide(Vp16 ) were selected as inducers.The proliferation inhibition rate was detected by MTT m ethod,the cell cycle and cell apoptosis was analyzed by flow cytometry and the telom erase activity was detected by the telom eric repeat am plification protocol(TRAP) assay and bioluminescence analysis method.The phosphorylated ERK 1/ 2 protein expression was detected by western blot method.The results showed that HRT,VCR and Vp16 could inhibit cell proliferation,induce apoptosis,inhibit telomerase activity and down- regulate the protein expres- sion of phosphorylated ERK.Itwas suggested that ERK signal transduction pathway was involved in the down- regulation of telomerase activity and the onset of apoptosis in the leukem ic cells treat- ed by HRT,VCR and Vp16 .
基金Subject of Nanchong Science and Technology Bureau.Project No:18SXHZ0381.
文摘Objective:To investigate the expression levels and clinical prognosis of tyrosine protein kinase-7(PTK7),human epidermal growth factor receptor 2(HER-2)and minichromosome maintenance protein 5(Mcm5)in esophageal squamous cell carcinoma(ESCC)value.Methods:180 patients with ESCC were enrolled as the study subjects.Tumor tissues were collected and 100 paracancerous tissues were randomly collected.The expression levels of PTK7,HER-2 and Mcm5 proteins were detected by immunohistochemical staining,and their clinical pathological features and prognosis.Relationship.Results:The positive rates of PTK7,HER-2 and Mcm5 in ESCC tissues were significantly higher than those in adjacent tissues(P<0.05).The positive rate of PTK7 in lymphatic metastasis was significantly higher than that in lymphatic metastasis(P<0.05).The tumor body diameter was greater than 2 cm,the TNM stage was stage III and IV,and the HER-2 positive rate of ESCC tissues with lymphatic metastasis was significantly increased(P<0.05).The positive rate of Mcm5 in stage III and IV and combined lymphatic metastasis ESCC was higher in TNM stage(P<0.05).The expression level of PTK7 in ESCC tissues was positively correlated with lymphatic metastasis(P<0.05).HER-2 was positively correlated with TNM stage and lymphatic metastasis(P<0.05).Mcm5 was positively correlated with tumor size,TNM stage and lymphatic metastasis(P<0.05).The tumor-free survival of PTK7,HER-2,and Mcm5-positive ESCC patients was significantly shorter than that of the negative group(P<0.05).Conclusion:The expression levels of PTK7,HER-2,and Mcm5 were significantly up-regulated in ESCC tissues,and high levels of HER-2 and Mcm5 predicted more severe pathological stage and lymphatic metastasis,and PTK7,HER-2,Mcm5 and worse.Prognosis is related.
