Objective To analyze the relocation stress and its influencing factors of the families of patients transferred from ICU.Methods Totally 101 ICU patients' families were recruited by convenience sampling approach from three hospitals between October and December,2016.General information questionnaire and the relocation stress scale for the families of patients transferred from ICU were used to collect data.Results The relocation stress score was 55.49±6.30.The average score of the total items was 3.25±0.55.Multiple regression analysis showed that education level of family members,family members' gender,age of patients and the time of patients staying in ICU were main factors affecting the relocation stress of the families of patients transferred from ICU(P＜0.05).Conclusion The families of patients transferred from ICU have a certain intensity of relocation stress.Family members with low education level,being female,younger age of patients and long duration of staying in ICU have relatively high relocation stress.

ICU treatment experience is the major source of patients′psychological stress as well as their relatives. Because of physical strain, sedation, invasive therapies, patients with critically ill usually tend to have some delusion, nightmare and memory loss, which cause several psychological disorder such as anxiety, fear and depression. The intensive care diary plays an important role in fill in memory gap , distinguish between delusion and reality ,make sense of illness experience, it is helpful to protect patients and their relatives from psychological disorders. Ever-growing scholars apply the intensive care diary to patients′post-ICU psychological rehabilitation. This review aim to introduce the concept, content, benefit as well as application status, provide some reference of the use in our country.

At present, many weak points still exist in teaching practices of medical English in medical colleges, such as lack of clear learning goals and prospects for medical English among medi-cal students, as well as the absence of systematic and practical teaching materials, as well as inappro-priate construction of teacher team for teaching practice. Therefore, corresponding modifications on teaching objectives, construction of teacher team and implementation methods for medical English are urgently needed so as to achieve effective teaching and subsequently meet the new international stan-dards for medical education.

PurposeWith the extensive use of percutaneous radiofrequency ablation (RFA) for the treatment of hepatic carcinoma (HC), the study of MRI findings and its clinical signiifcance after RFA of HC have important value and can improve the complete ablation rate.Materials and MethodsA retrospective analysis of post-procedure MRI ifndings of 79 patients (114 lesions) with HC were performed, the size of the lesion, the signal changes and enhancement condition were observed at the ifrst, fourth and seventh month after RFA; the two different ifndings of high signal ring on MRI T1WI and local recurrence rate were analyzed.ResultsOne month after RFA, peripheral region of RFA lesion showed high signal on T1WI, and slightly lower signal on T2WI, the size of lesions was slightly larger than pre-procedure, enhancement scan showed the thin homogeneous ring enhanced around the non-enhanced lesions; 4 months later, the size of lesions were relative stable and the periphery enhancement was weaken; 7 months later, the size of lesions were reduced and showed no enhancement. For recurrence lesions, the high signal ring was incomplete on TIWI, the incomplete area showed nodular enhancement on the arterial phase, and most of nodule showed slightly lower signal on the delay phase demonstrated a feature of quick wash-in and wash-out; 7 months after RFA, recurrence rate was 6.12% in patients with complete high signal ring and 43.75% in patients with incomplete high signal ring, the difference was statistically significant (P<0.05). The total survival rate and accumulated survival rate of the patients with complete high signal ring on T1WI were higher than the patients with incomplete ring, the difference was statistically signiifcant (P<0.05).ConclusionThere are characteristic ifndings of MRI examination of liver cancer after percutaneous RFA, observation of the integrity of high signal ring on T1WI image and ifnding of dynamic enhancement scan can early evaluate efifcacy of RFA guide the selection of treatment plan.

Aim: To search for new compounds with stronger anti-inflammatory activities and less gastrointestinal side effects. Methods: 2-(2, 4-Dichlorophenyl) -3-(3, 5-dimethoxyphenyl) - propenoic acid(Ⅰ) was converted to amides(Ⅱ). Their anti-inflammatory activities against xylene-induced mice ear swelling were evaluated. Results: Twelve target compounds (Ⅱ_(1-12)) were synthesized, and their structures were confirmed by IR,~1H NMR and HR-MS.Ⅱ_3 exhibited significant anti-inflammatory activity compared with CMC-Na ( P < 0. 01) and aspirin ( P < 0. 05). Conclusion: Compound Ⅱ_3 deserves further investigation.

Objective: To investigate the effects of different extracts of Smilax china L on the activity of ovarian cancer cells. Methods:Solvent extraction method was used to extract the active ingredients of Smilax china L. , and CCK-8 assay method was ap-plied to detect the influence of different Smilax china L. extracts (0, 50, 100, 150 and 200μg·ml-1 ) on the survival rate of ovarian cancer cells including low invasiveness A2780 cells and high invasiveness HO-8910PM cells. At the same time, the status of the two kinds of ovarian cancer cells at different time points (24, 48 and 72 h) was observed. Results:The IC50 of N-butanol extracts (SCR-B) on HO-8910 and A2780 ovarian cancer cells was 47. 5 μg· ml-1 and 69. 2 μg· ml-1 , respectively, and that of ethyl acetate ex-tracts (SCR-E) on A2780 and HO-8910 cells was 147. 9 μg· ml-1 and 166. 0 μg· ml-1, respectively. Smilax china L. extracts had the inhibition against both A278 and HO-8910PM ovarian cells in a dose-and time-dependent manner. Conclusion:The inhibitory activity of SCR-B against ovarian cancer cells is stronger than that of SCR-E, and SCR-B has stronger inhibition against A2780 cells than against HO-8910 cells. SCR-B has better inhibition against ovarian cancer cells.

Objective To investigate the expression of Caspase-9 and heat-shock protein-90 (HSP 90) in rats after focal cerebral ischemia-reperfusion injury.Methods The male SD rats (200-250 g) were divided into three groups by the random number table: normal group, sham group and cerebral ischemia-reperfusion (CIR) group.Each group was sorted into four subgroups including group 6 h, group 24 h, group 48 h and group 72 h according to the reperfusion time.Suture-occluded method was adopted to prepare focal cerebral ischemia-reperfusion(CIR) injury in rat model.Enzymelinked immunosorbent assay (ELISA) method was used to detect the variations of Caspase-9 and HSP-90 expression in rats.Results The changes in Caspase-9 and HSP 90 expression in the brain cells were observed by ELISA method.The expression of Caspase-9 and HSP-90 was weakly expressed in sham group, and was at peak in CIR group within 24 h-48 h, then began to decline at 72 h after the reperfusion time.The differences in the expression of caspase-9 and HSP-70 between sham group and normal group were not statistically significant.Conclusions Apoptotic cells gradually increase along with reperfusion time and reach the peak at 48 h after cerebral ischemia-reperfusion.In ischemia half dark stripe, the expression of Caspase-9 and HSP 90 is increased in neuronal cells after cerebral ischemia-reperfusion, and the positive cells number is at peak at 48 h after cerebral ischemiareperfusion.Apoptosis of neuronal cells after cerebral ischemia and reperfusion is a dynamic evolutionary process.The expression of Caspase-9 and HSP 90 in nerve cells plays an important role in regulating cell apoptosis.

Objective To observe the expression of HER-2 and TOPO-Ⅱα in ovarian epithelial cancer,analyze the correlation between their expression and provide theoretical basis for clinical diagnosis,prognosis and treatment. Methods Expression levels of HER-2 and TOPO- Ⅱα in 10 normal ovarian tissues,20 benign tumors and 58 cases of ovarian epithelial cancers were detected by immunohistochemical method, and their correlations with pathological features were analyzed. Results The positive expression rate of HER-2 in normal ovarian and benign tumor tissues were significantly lower than ovarian epithelial cancers respectively ( 10. 0% , 15.0% VS 46. 6% ;P ＜ 0. 05 ). The positive expression rate of TOPO- Ⅱα in ovarian epithelial cancers was significantly higher than normal and benign epithelial ovarian tumor tissue (53.4% vs 10. 0%, and 15.0%,Ps ＜ 0. 05 ), but we did not find significant difference in the comparison between normal and benign epithelial ovarian tumor tissue ( Ps ＞ 0. 05 ). The expression of HER-2 and TOPO- Ⅱα were significantly correlated with clinical stages, histological differentiation of tumor cells (Ps ＜ 0. 05 ) ,but there were no correlations between the age or histological type. In ovarian cancer tissues, a positive correlation between the expression of HER-2 and TOPO- Ⅱα was observed ( r = 0. 324, P ＜ 0. 05 ) . Conclusion The overexpression of HER-2 and TOPO- Ⅱαplay an important role in ovarian carcinogenesis and development. The expression of HER-2 is positively correlated with TOPO- Ⅱα in ovarian epithelial cancers. Coexpression of the two moleculars may be involved in the development and progression of ovarian epithelial cancer, which should be further studied.

Objective To study the effect of moxibustion acupuncture and Chinese medicine external treatment for the severe knee osteoarthritis. Methods A total of 86 severe knee osteoarthritis patients were enrolled between December 2014 and December 2016, in Department of Integrated TCM & Western Medicine, Shijiazhuang first hospital. According to the enrolled sequency, patients were divided into observation group and control group, 43 in each group. The control group was treated with intra-articular injection of sodium hyaluronate of 2ml, and the observation group was treated with the combined acupuncture moxibustion and traditional Chinese medicine external treatment on the basis of the control group. Two groups were performed for 3 months of follow-up. The clinical effect, WOMAC values, VAS score and Lysholm scale, and the serum high sensitivity C reactive protein (hs-CRP), interleukin 1 (IL-1) and tumor necrosis factor a (TNF-a) changes before and after the treatment were observed and compared. Results The total effective rate of observation group was 93.0％ (40/43), while control group total effective rate was 76.7％ (33/43), and the differences between two groups was statistically significant (χ2=4.441, P=0.035). After treatment, the WOMAC joint stiffness scores (3.2 ± 1.2 vs. 4.8 ± 2.1, t=4.338), joint pain (4.2 ± 1.3 vs. 5.9 ± 1.7, t=4.903), daily activities (14.5 ± 2.8 vs. 18.7 ± 2.9, t=6.832) in observation group were significantly lower than those in the control group. The VAS score (2.5 ± 0.8 vs. 4.1 ± 1.2, t=7.275) in observation group was significantly lower than the control group, while the Lysholm score (74.2 ± 3.7 vs. 67.4 ± 3.9, t=8.295) was significantly higher than the control group (P<0.05). The serum hs-CRP (8.34 ± 2.24 mg/L vs. 13.67 ± 2.54 mg/L, t=10.321), IL-1 (0.85 ± 0.11 ng/L vs. 1.32 ± 0.42 ng/L, t=7.099), TNF-a (98.67 ± 15.74 ng/L vs. 178.44 ± 26.53 ng/L, t=16.955) in the observation group patients were significantly lower than those in the control group (P<0.05). Conclusions The acupuncture combined moxibustion and traditional Chinese medicine external treatment could treat severe knee osteoarthritis, improve the function of knee joint.

Objective To explore the diagnostic and score value of ultrasound on hemophiliac arthropathy referring to MRI on the diagnosis and score of hemophiliac arthropathy Methods The ultrasound and MRI examinations were performed on 42 joints of 42 hemophilia patients 14 knees 14 ankles and 14 elbows The consistency of ultrasound and magnetic resonance imaging in the detection and score of joint diseases was compared Finally inter-and intra-observer agreement of ultrasound scoring system were tested Results The consistency of ultrasound and magnetic resonance imaging was excellent κ=0 763-0 896 P < 0 001 in the detection of early soft tissue lesions effusion or hemarthrosis synovial hypertrophy hemosiderin excellent κ=0 793 P <0 001 in the detection of cartilage loss poor κ=0 133 P = 0 132 in the detection of erosions and poor κ= 0 100 P = 0 137 in the detection of subchondral cysts The consistency of ultrasound and magnetic resonance imaging was good to excellentκ=0 684-0 833 P < 0 001 in the score of early soft tissue lesions effusion or hemarthrosis synovial hypertrophy and hemosiderin and poor to good κ=0 145 -0 635 P <0 001 in the score of advanced osteochondral lesions cartilage loss and bone erosions The inter-observer agreement was good to excellent κ=0 676-0 870 P <0 001 for early soft tissue lesions and moderate to excellent κ=0 421- 0 75 1 P < 0 001 for advanced osteochondral lesions The intra-observer agreement was good to excellent κ=0 705-0 885 P <0 001 for early soft tissue lesions and moderate to good κ=0 532 -0 732 P <0 001 for advanced osteochondral lesions Conclusions Ultrasound plays an important role in detecting early soft tissue changes effusion or hemarthrosis synovial hypertrophy hemosiderin and cartilage loss which helps follow-up and guide clinical treatment.