ABSTRACT
Objective To investigate the level of serum superoxide dismutase(SOD),high-sensitive C-reactive protein (hsCRP)and myocardial injury markers in acute coronary syndrome(ACS)and evaluate their relationship and diagnostic values.Methods Case control study was conducted.This study enrolled 64 ACS patients and 50 non-ACS patients from the 181st Hospital of Chinese PLA in 2015.Serum SOD,hsCRP were tested and myocardial injury markers such as cardiac tro-ponin I(cTnI),creatin kinase MB(CK-MB)were also tested.Student t test and Pearson test were used as statistical meth-ods.Results Compared with control group,SOD of ACS group were significant lower(t=4.136,P<0.001)and hsCRP, Mb,cTnI,CK and CK-MB were significant higher(t=-5.396,-3.495,-5.578,-4.655 and -4.614,all P<0.001). The area under ROC curve of SOD,hsCRP,MYO,cTnI,CK and CK-MB was 0.713,0.758,0.699,0.879,0.841 and 0.802 respectively.After pearman test,the serum SOD were correlated to hsCRP,total cholesterol(TC)and low density lipopro-tein(LDL-C)(r=-0.493,0.548 and 0.404,all P<0.01).Serum hsCRP was correlated to cTnI,triglyceride(TG)and SOD(r=0.671,-0.417 and -0.493,all P<0.01).Conclusion cTnI was positively correlated to hsCRP and markers of myocardial injury.hsCRP was negatively correlated with SOD.It implicated that oxidative stress,inflammatory response and serum lipid deposition may act an important role in the occurrence and development of ACS.
ABSTRACT
<p><b>BACKGROUND AND OBJECTIVE</b>Although there are many randomized clinical trials of late course accelerated hyperfractionated radiotherapy (LCAHFR) combined with FP chemotherapy for esophageal cancer, the efficacy and toxicity are controversial. This study was to evaluate the efficacy and toxicity of LCAHFR combined with FP chemotherapy in treating esophageal cancer.</p><p><b>METHODS</b>Reports of randomized clinical trials on LCAHFR combined with FP chemotherapy for esophageal cancer published between January 1999 and January 2009 were researched through Wanfang, CNKI, and PubMed databases. RevMan4.2 software was used for Meta-analysis.</p><p><b>RESULTS</b>Twenty-one reports, including 2030 patients, were included in the meta-analysis. Of the 2030 patients, 1006 underwent LCAHFR (LCAHFR group), and 1024 underwent LCAHFR combined with FP chemotherapy (combination group). Compared with those of the LCAHFR group, the 1-, 2-, 3-, 5-years survival rates and 1-, 2-, 3-year local control rates of the combination group were significant increased, and the acute toxicity was also increased, but chronic toxicity showed no significant difference.</p><p><b>CONCLUSIONS</b>LCAHFR combined with FP chemotherapy can improve the survival rate and the local control rate of the patients with esophageal cancer. The increased acute toxicity need to be concerned, whereas the chronic toxicity needs a long-term observation.</p>
Subject(s)
Humans , Adenocarcinoma , Drug Therapy , Radiotherapy , Antineoplastic Combined Chemotherapy Protocols , Therapeutic Uses , Bronchitis , Carcinoma, Squamous Cell , Drug Therapy , Radiotherapy , Cisplatin , Therapeutic Uses , Combined Modality Therapy , Dose Fractionation, Radiation , Esophageal Neoplasms , Drug Therapy , Radiotherapy , Esophageal Stenosis , Esophagitis , Leukopenia , Nausea , Pulmonary Fibrosis , Randomized Controlled Trials as Topic , Survival Rate , Tegafur , Therapeutic Uses , Uracil , Therapeutic UsesABSTRACT
Objective To observe the injury of high intensity focused ultrasound combined with radiotherapy (RT) to the pancreas,the unintended abdominal tissues and organs of swine in vivo.MethodsAccording to the criterion to grade the gross and histological injury of the pancreas and the unintended tissue,the scores of injury between the groups to get the data of safety and feasibility of high intensity focused ultrasound(HIFU)combined with RT were compared.Results There was a better tolerance in each group and no fatal complication was observed.For the pancreas there was significant difference for the combined group compared with the other groups.For the unintended target tissue there was no significance difference except the control group with the other groups.Conclusion HIFU combined with RT can increase the injury to the pancreas of the swine compared with HIFU alone; while there was no increase for the injury to the unintended target tissue.The main toxicity of combination treatment is the toxicity of RT and can be tolerated by the animals.If the HIFU treatment is strictly controlled,the combination of HIFU and RT is safe and feasible.