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OBJECTIVE@#To investigate the expression of apoptosis related protein cellular Fas associated death domain like interleukin 1 converting enzyme inhibitory protein (c-FLIP) in peripheral blood mononuclear cells (PBMCs) of patients with rheumatoid arthritis and its relation with extrinsic apoptotic pathway.@*METHODS@#Sixty patients with rheumatoid arthritis were collected from Zhangzhou Affiliated Hospital of Fujian Medical University during January 2014 and June 2015, including 22 patients with low activities (DAS285.1). And 25 healthy controls were also collected. The mRNA and protein expression levels of c-FLIP and the extrinsic apoptotic pathway related proteins Fas-associated protein with death domain (FADD), caspase-8 in PBMCs were detected by real-time RT-PCR and Western blot, respectively. Correlations between c-FLIP and FADD, caspase-8 in PBMCs were analyzed by pearson test.@*RESULTS@#mRNA expression levels of c-FLIP, FADD and caspase-8 in PBMCs of patients with rheumatoid arthritis were all higher than those of healthy controls (all <0.05). mRNA expression levels of FADD and caspase-8 in patients with middle activities were significantly higher than those in patients with low activities (all <0.05), but the mRNA expression level of c-FLIP was not significantly higher than that in patients with low activities. mRNA expression level of c-FLIP in patients with high activities was higher than those in patients with middle or low activities (all <0.05), while the mRNA expression level of caspase-8 was lower than those in patients with middle or low activities (all <0.05). mRNA expression level of FADD in patients with high activities was higher than those in patients with low activities (<0.05). Pearson analysis showed that there was a positive correlation between c-FLIP and FADD mRNA expression (=0.323, <0.05), and negative correlation between c-FLIP and caspase-8 mRNA expression (-1.104, <0.05). The protein expression levels of c-FLIP and FADD in patients with middle activities were significantly higher than those in control group and patients with low or high activities (<0.05 or 0.01). The protein expression levels of caspase-8 in patients with middle and high activities were significantly higher than those in control group and patients with low activities (<0.05 or <0.01), and the protein expression level of caspase-8 in patients with high activities was higher than that in patients with middle activities (<0.05).@*CONCLUSIONS@#c-FLIP may be involved in the extrinsic apoptotic pathway in rheumatoid arthritis, and can provide reference for the evaluation of disease activities.
Subject(s)
Humans , Apoptosis , Genetics , Arthritis, Rheumatoid , Blood , CASP8 and FADD-Like Apoptosis Regulating Protein , Genetics , Gene Expression Profiling , Gene Expression Regulation , Leukocytes, Mononuclear , MetabolismABSTRACT
[Summary] To discuss blood glucose control in patients with type 2 diabetes undergoing insulin therapy.A randomized controlled trial was conducted in type 2 diabetics who were taking insulin and who had an HbA1C level ≥ 8％,with a 6-month follow-up period.70 diabetic patients were randomly and equally divided into control group who received standard care,and intervention group who received an individualized personalized medical treatment with health education.The main outcome measures were change of HbA1C,diabetes and medication knowledge,adherence to medications,family blood glucose monitoring,and insulin injection techniques.Questionnaire was used to evaluate the outcomes before and after the intervention.The medication and diabetes knowledge,medication adherence,the correct way for home blood glucose monitoring were significantly improved in intervention group,while remained unchanged in the control group.After 6 months,HbA1C values were significantly reduced in the intervention group while remained unchanged in the controls.The quality of life also significantly improved in the intervention group.
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OBJECTIVE:To explore the clinical efficacy of 131I in the treatment of hyperthyroidism.METHODS:131I therapy for 784 cases of hyperthyroidism was analyzed retrospectively.The dose of 131I(?Ci) was calculated with formula:?Ci=the weight of thyroid(g)?80-120(?Ci?g-1)/the highest absorbed iodine rate(%).Clinical efficacy was evaluated according to the results.RESULTS:394 cases were relieved completely after once therapy,523 cases after twice therapies and 547 cases after three times of therapies.577 patients were visited at random and 94.80% of them were cured.Early-stage toxic reaction had been found in 46 cases with incidence of 7.97%.Hyperthyroidism crisis had not been developed.Temporary hypothyroidism had been found in 68 cases with incidence of 11.79%,while permanent hypothyroidism had been found in 146 cases with incidence of 25.30%.CONCLUSION:131I has an obvious effect on hyperthyroidism with one disadvantage of high incidence of hyperthyroidism.However,131I is an effective therapy which is safe,economical,simple and convenient.