Objective To explore the effects of exercise nursing intervention on renal transplant recipients.Methods A convenient sample of 64 renal transplant recipients during rehabilitation period were divided into the experimental group and the control group with 32 cases in each group.The experimental group received routine care and rehabilitation exercise,while the control group just received routine care.The body mass index(BMI),blood pressure and heart rate were measured in the two groups.Results Before intervention the differences of BMI,heart rate,blood pressure between the two groups were not statistically significant.However,after intervention,the BMI and blood pressure of the experimental group were lower than those of the control group,but there was no significant differences in heart rate.Conclusions Rehabilitation exercise nursing intervention contributes to raise recipients' quality of life and promote whole rehabilitation.

Transcription factors T-bet/GATA3 are one of the most fascinating areas of immunology today.Rencently,information has been accumulated to clarity T-bet/GATA3 roles in etiology and progression of certain diseases.This review focuses on the relationship between T-bet/GATA3 and diseases.

Objective To evaluate the application of dual-source CT (DSCT) using low-dose technology in diagnosing complex congenital heart diseases. Methods The DSCT data of 31 cases with complex congenital heart diseas-es conifrmed by operation were retrospectively analysed and classiifed into four groups:group A(≤4 months old, n=12); group B (>4 months old~1 year old, n=3);group C (>1 year~6 years old, n=8) and group D (>6 years old, n=8). Results The diagnosis conformation rate of DSCT with surgery were 94.59%. The diagnostic conformation rate of intracardic anormalies using DSCT was 92.86%. And the diagnostic conformation of DSCT in patients with abnormal connection of atrium or ventri-cle to great vessels and the extrocardic anormalies was 95.65%. The average effective dose in each group were 1.16±0.06 mSv, 1.28±0.07 mSv, 1.96±0.54 mSv and 2.77±0.38 mSv, respectively. The ratio of the high quality images was 90.32%. Con-clusions The application of low dose technology in DSCT can clearly display the anomalies, and signiifcantly reduce the radiation dose without losing image quality as well.

Objective To explore the clinical effect of both lower extremities exercise therapy on the prevention of deep vein thrombosis.Methods According to the randomized principal,200 cases of patients with limb paralysis caused by cerebrovascular disease were divided into the experimental group and the control group by random number table,and each group contained 100 cases.The experimental group was given both lower extremities exercise therapy in addition to routine care of limbs paralysis caused by cerebrovascular diseases.The control group received routine care and simple postoperative activity health education by nurses.The occurrence of deep venous thrombosis before the intervention and one month after intervention was evaluated in two groups.Results The incidence of deep vein thrombosis in the experimental group after intervention one month was lowered more significantly than that in the control group.Conclusions Both lower extremities exercise therapy can improve lower extremity venous blood flow velocity,and safely and effectively prevent the occurrence of DVT of patients with limb paralysis caused by cerebrovascular disease.

Objective To investigate the protective effect of pitavastatin on the patients with earlystage diabetic nephropathy and its mechanism.Methods Seventy cases of early-stage type 2 diabetic nephropathy were divided into pitavastatin group and regular treatment group by random digits table method with 35 cases each.Meanwhile,35 healthy adults with physical examination were recruited as control group.Before and after treatment in pitavastatin group and regular treatment group and on the day of physical examination in control group,the blood glucose,blood lipid,renal function,urinary albumin excretion rate (UAER),high-sensitivity C-reactive protein (hs-CRP),tumor necrosis factor (TNF)-α,interleukin (IL)-18 were determined and compared.Results Before treatment,the levels of total cholesterol (TC),low density lipoprotein cholesterol (LDL-C),triglycerides (TG),fasting blood sugar,2 h postprandial blood glucose,glycosylated hemoglobin,UAER,hs-CRP,TNF-α,IL-18,HDL-C were (5.74 ± 1.35) mmol/L,(3.73 ± 0.75) mmol/L,(3.46 ± 1.87) mmol/L,(10.25 ± 2.36) mmol/L,(15.59 ± 3.64) mmol/L,(8.67 ± 2.28)％,(124.2 ± 52.5) μg/min,(3.64 ± 1.48) mg/L,(43.74 ± 8.35) μ g/L,(113.43 ± 32.75) ng/L,(1.15 ± 0.36) mmol/L in regular treatment group and (5.93 ± 1.41) mmol/L,(3.68 ± 0.71) mmol/L,(3.29 ± 1.92) mmol/L,(10.48 ± 2.69) mmol/L,(16.04 ± 3.16) mmol/L,(9.48 ± 2.46)％,(116.2 ± 50.4) μ g/min,(3.48 ± 1.46) mg/L,(45.93 ± 9.41) μg/L,(120.68 ±35.20) ng/L,(1.18 ±0.35) mmol/L in pitavastatin group,and (4.57 ±0.83) mmol/L,(2.87 ± 0.64) mmol/L,(1.37 ± 0.58) mmol/L,(4.57 ± 1.37) mmol/L,(7.38 ± 1.30) mmol/L,(5.84 ± 1.57)％,(14.8 ± 9.4) μ g/min,(0.84 ± 0.52) mg/L,(10.42 ± 2.83) μ g/L,(20.84 ± 8.56) ng/L,(1.54 ± 0.39) mmol/L in control group.Before treatment,the levels of TC,LDL-C,TG,fasting blood sugar,2 h postprandial blood glucose,glycosylated hemoglobin,UAER,hs-CRP,TNF-α,IL-18 in regular treatment group and pitavastatin group were higher than those in control group,HDL-C was lower than that in control group,and there were significant differences(P ＜ 0.01).The levels of TC,LDL-C,TG were (4.42 ± 1.28),(3.20 ± 0.57),(2.02 ± 0.87) mmol/L after treatment in pitavastatin group,which were lower than those before treatment,and there were significant differences (P ＜ 0.01).The levels of UAER,hs-CRP,TNF-α,IL-18 were (88.3 ± 36.7) μ g/min,(2.54 ± 0.76) mg/L,(35.62 ± 5.28) μg/L,(83.23 ± 21.57) ng/L in regular treatment group and (64.8 ± 34.6)μ g/min,(2.19 ± 0.65) mg/L,(27.70 ± 7.58) μ g/L,(63.20 ± 18.67) ng/L in pitavastatin group after treatment,which were lower than those before treatment,but the decreased degree was obvious in pitavastatin group.Conclusions Pitavastatin can significantly reduce not only UAER,but also the levels of hs-CRP,TNF-α,IL-18,while effectively lower the blood lipid,in early diabetic nephropathy,which indicates that pitavastatin can reduce urine protein and protect renal function by inhibiting the inflammatory process.

OBJECTIVE:To establish the method for the residues determination of 5 organic solvents in teicoplanin raw materi-al and injection. METHODS:Headspace GC was performed on the column with 6% cyanopropylphenyl-94% dimethyl polysiloxane (DB-624)as the stationary phase capillary column,the carrier gas was nitrogen,using the temperature program. The temperature of inlet was 200 ℃,detector was hydrogen flame ionization detector with the flow rate of 1 ml/min,split ratio was 40 ∶ 1 and the vol-ume was 1 ml. RESULTS:Good linearity of ethanol,acetone,ethyl acetate,tetrahydrofuran and triethylamine were obtained(r were 0.999 0-0.999 3);the average recoveries were respectively 95.6%,97.0%,103.2%,94.3%and 98.2%(RSD were 2.1%-4.9%, n=9);RSDs of precision and repeatability tests ≤2.6%;and the minimum detectable concentration were respectively 2,2,2,0.7 and 0.3 μg/ml. CONCLUSIONS:The established method is rapid,sensitive and accurate,and can be used for the residues determi-nation of organic solvents in teicoplanin raw materials and injection.

Breast cancer and thyroid diseases are common diseases in women.It is reported that breast cancer and thyroid diseases have some relevance.Breast cancer patients have relatively high incidence of thyroid dysfunction,thyroid node and thyroid cancer,which are easily misdiagnosed for lacking of obvious clinical manifestations and will affect the treatment and prognosis of breast cancer.In breast cancer patients,screening and diagnosis of thyroid function and disease through thyroid function detection and ultrasound examination should be strengthened.

Background and purpose:Ovarian cancer-associated ifbroblasts (CAF) are known to promote epithelial malignancy. The chemoattractant cytokine growth-regulated oncogene alpha (Gro-α) secreted from CAF has been reported to mediate the stroma-epithelia interaction in tumor microenvironment, leading to the development of epithelial ovarian cancer, however, the detailed mechanism is unknown.This study was to determine whether Gro-αcould promote ovarian tumorigenesis through activating NF-кB nuclear translocation and VEGF expression in stromal ifbroblasts. Methods:ELISA was used to measure the levels of Gro-αin two cancer-associated ifbroblasts (CAF) and normal ifbroblasts (NF) isolated from high-grade serous ovarian cancer or normal ovarian tissues. CAF conditioned medium (CM) or Gro-αwas used to treat NF, while PS1145, the inhibitor of NF-кB, was used as control. NF-кB subunit p65 and vascular endothelial growth factor (VEGF) were detected by Western blot in cells after treatment. Xenograft tumors from nude mice were generated by injection of CAF, NF, or OVCA429 alone or OVCA429 mixed with CAF or NF, and by injection of OVCA429 mixed with NF cells that were treated with or without CAF-CM or Gro-α, or with NF cells that were treated with CAF-CM or Gro-αplus PS1145. The tumor growth curve was measured and the blood vessel density in xenograft tumor tissues was examined by histopathological analysis. Results:The levels of Gro-αwere 5-6 folds higher in CAF than in NF. Treatment of NF with CAF-CM or Gro-αstimulated the nuclear translocation of NF-кB subunit p65, and the expression of VEGF, but suppressed the expression of thrombospondin 1, the anti-angiogenesis factor, compared with control cells. However, treatment of NF with the NF-кB inhibitor PS1145 reversed these results. The animal assay revealed that CAF stimulated tumor growth stronger than NF, and NF treated with CAF-CM or Gro-α, but not along with PS1145, enhanced xenograft tumor growth through promoting angiogenesis. Conclusion:Ovarian CAF promotes the nuclear translocation of NF-кB and the expression of VEGF through Gro-αautocrine in tumor microenvironment to facilitate angiogenesis and ovarian cancer development.

Background and purpose: Cancer-associated fibroblasts (CAFs) are known to promote the invasion and metastasis of epithelial cancers. The cytokine IL-6 may mediate the interaction between stromal cells and epithelia in tumor microenvironment to facilitate the invasiveness and metastasis of cancer, however, such mechanism has not been fully covered yet.Methods:We used cervical cancer cell line HeLa as a model for this study. ELISA was used to measure the levels of IL-6 in CAFs and normal ifbroblasts (NFs) isolated from squamous cervical cancer or normal cervical tissues. CAFs conditioned medium or IL-6 was used to treat cervical cancer HeLa cell line. The epithelial-mesenchymal transition (EMT) markers such as N-Cadherin and Vimentin were detected by Western blot in cells before and after treatment. Scratches and transwell chambers were used to test the abilities of cell migration and invasion. Results:The levels of IL-6 were 4-5 folds higher in CAFs than in NFs. Treatment of HeLa cells with CAF conditioned medium or IL-6 upregulated N-Cadherin and Vimentin, but down-regulated E-Cadherin and cytokeratin, compared with control cells, indicating that IL-6 may stimulate HeLa cells to EMT. Further study found that Snail 1, the featured transcription factor for stem cells, was increased along with the enhanced phosphorylation of STAT3. Meanwhile, the migration and invasion of HeLa cells treated with IL-6 or CAF conditioned medium were markedly increased. Conclusion:CAF induces the EMT of cervical epithelial cancer cells through IL-6/STAT3/Snail pathway, which thereby promotes the invasiveness and metastasis cervical epithelial cancer.

Objective To explore correlation between alexithymia and resilience in military personnel.Methods 2802 subjects were chosen by random cluster sampling to outline the military personnel resilience scale and military alexithymia scale.The data were analyzed by t-test,chi-square test,ANOVA,correlation analysis and multiple linear regressions analysis.Results The prevalence rate of alexithymia was 6.85％,while resilience was 6.60％.Compared to sea force (45.62 ± 11.25 ) and air force (45.32 ± 9.98 ) subjects,land force (47.92 ± 9.92)had significantly higher total score in alexithymia(P＜ 0.05 ).Compared to sea force (87.35 ± 12.15 ) and air force ( 88.58 ± 10.39 ) subjects,land force ( 85.73 ± 10.70) had significantly lower total score in resilience(P ＜ 0.05 ).The total score and every factor score of subjects with alexithymia were significant lower than those of control group in resilience(P ＜ 0.05 ).Every factor of Resilience Scale were mild negative correlation with every factor of Alexithymia Scale (P＜0.01).Problem solving,volition,optimism and family supports were the main factors which had affected on the alexithymia.Conclusion The prevalence rate of alexithymia in military personnel is lower than ordinary people,but there are still issues in alexithymia and resilience,particularly in land force.The research show mild correlation between alexithymia and resilience in military personnel.