ObjectiveTo develop the military acute stress scale and examine the reliability and validity of this scale.MethodsBased upon the previous acute stress researches and the rule of psychometrics,the military acute stress scale was compiled according to open-ended inventory survey.A total of 630 personnel were chosen by random cluster sampling,and tested with this scale,50 of them were tested by Chinese Military psychosomatic health Scale simultaneously,and 50 of them were retested after two week.The reliability and validity were examined by exploratory factor analysis,confirmatory factor analysis and correlation analysis.ResultsThe military acute stress scale was comprised of 9 factors and one lie sub-scale ; Main fit indexes of model were the following CMIN =1219.476,DF =593,P =0.000,CMIN/DF =2.056,IFI =0.927,TLI =0.902,CFI =0.924,RMSEA =0.059; The conrelation coefficients between subscales and subscales were 0.284-0.572.The correlation coefficients between subscales and total scale were 0.700 ～ 0.846 (P ＜ 0.05 or 0.01 ) ; The correlation coefficients was significant between this scale and Chinese military psychosomatic health scale.The correlation coefficients were 0.338-0.962 (P ＜ 0.01 ).The test-retest correlation coefficients of total scale and subscales were 0.379-0.909 (P ＜ 0.01 ).The Cronbaeh's α coefficients were 0.606-0.926 ; and the split-half correlation coefficients were 0.466-0.855.ConclusionThe military acute stress scale has acceptable psychometrics properties on reliability and validity.

Objective:To study the surface enhanced Raman scattering ( SERS) of safflower and identify safflower injections by SERS quickly and effectively. Methods:Through comparative analysis of the Raman spectroscopy of safflower injections and the corre-sponding control herbs, the rapid identification of safflower injections was realized. Results:The results showed that several character-istic peaks of safflower were enhanced obviously in SERS, which could be used to identify safflower injections. Conclusion:The meth-od is reliable, rapid, accurate and specific, which can be applied as a method to identify safflower and its injections.

Venous thrombotic disease is a serious disease,which impact on health and life-threatening.Pulmonary embolism and deep-vein thrombosis are the two components of a single disease called venous thromboembolism in obstetrics and gynecology.but it can be difficult to diagnose because clinical symptoms and signs are non-specific or absent in early venous thrombus embolism (VTE).It has great value that how to use the most economic,simple,efficient method for screened high-risk groups,timely and accurate laboratory diagnosis of VTE.

Diffusion-weighted whole-body imaging with background body signal suppression(DWIBS) is a new magnetic resonance imaging technology.At present,it has not only been applied to screen and stage malignant tumors,but also to monitor therapeutic response and differentiate benign from malignant tumors.However,it still has certain disadvantages.This review described the current progresses in the potential applications of the DWIBS in malignant tumors.

Objective:To observe the effects of radix astragali on hypertrophic scars in rabbit ears. Methods:Twenty healthy adult Japanese big ear rabbits were given hypertrophic scars over the ventral surface of the ears and on the 21st day after wound,animals were randomly divided into the treated groups (groups A,B,and C were treated with radix astragali in different concentrations)and the control groups(groups D and E were treated with saline and blank control,respectively). On the 32nd and 43rd day after wound,the thickness and hardness of scar were measured.The TGF-?1mRNA were detected in hypertrophic scar samples with RT- PCR.The change of scar tissues was observed with H&E staining and immunohistochemical staining with TGF-?1. Results:The thickness and hardness of scar were inversely correlated with the concentration of radix astragali in the radix astragali-treated group(P0.05)between the 32nd day and43rd day groups.Conclusion:Radix astragali could inhibit proliferation of hypertrophic scars in the rabbit ears by decreasing the expression of TGF-?1mRNA and its protein. Thereby radix astragali may have beneficial effects in the treatment of hypertrophic scar.

0.05).Conclusion:The results support our hypothesis that APS can be used to treat the hematopoietic type of acute radiation sickness.APS pretreated groups had better results than APS treated groups in initial observation.

OBJECTIVE:To study the pharmacodynamics of Xuanguizhitong drop pill in the treatment of pain caused by Qi-blood Stasis. METHODS: Xuanguizhitong drop pill were prepared into 3 different doses (0.25,0.5, and 1 g?kg-1) with new distilled water. The effects of Xuanguizhitong drop pill at different dose in promoting blood flow, analgesia, anti-inflammatory effect, the ability of anoxia-tolerance at ordinary pressure, and improving the hemorheology indexes in blood stasis model animals were compared. RESULTS: Xuanguizhitong drop pill were remarkable in analgesic, anti-inflammatory and anticoagulant effects and anoxia-tolerance ability at ordinary pressure.The hyperviscosity, thickness, coagulation and accumulation of blood caused by "cold accumulation" in the blood stasis syndrome model rabbits were also improved significantly by Xuanguizhitong drop pill.CONCLUSION:Xuanguizhitong drop pill has remarkable analgesic effect and can promote blood flow to a certain extent.

Objective:To study the application value of Belinson biopsy forceps and traditional biopsy forceps in cervical intraepithelial neoplasia. Methods:Two hundred and fourty cases of cervical intraepithelial neoplasia patients received cervical biopsy under colposcopy from 2011 August to 2014 March were enrolled and randomly divided into observation group received Belinson biopsy forceps biopsy and control group received conventional biopsy forcep. Then coincidence rate between cervical biopsy and final pathological diagnosis, biopsy condition and stress levels of two groups were compared. Results:Coincidence rate between cervical biopsy and final pathological diagnosis of observation group was higher than that of control group;biopsy tissue volume, vaginal bleeding amount were less than those of the control group; pain scores after biopsy was lower than control group and cervical repair time was shorter than control group. Serum ACTH, Cor, NE levels were lower than control group. Conclusion:Belinson biopsy forceps biopsy is helpful to improve the accuracy of diagnosis, control the degree of tissue trauma and stress reaction degree, promote cervical repair and reduce local bleeding after biopsy;it’s an ideal method in biopsy of cervical intraepithelial neoplasia.

Objective To detect the effects of chemotherapy on the immune function of patients with ovarian cancer.Methods Thirty-four patients with ovarian cancer(ovarian cancer group)who accepted chemotherapy were collected.Thirty healthy women were used as control group.The lymphocyte sub-cluster CD3+,CD4+,CD8+ and CD25+of peripheral blood were detected by flow cytometry.Results The peripheral blood CD3+,CD4+ and CD4+/CD8+ in ovarian cancer group were lower than those in control group(0.5524±0.1121 vs.0.6685±0.0869,0.3183±0.0864 vs.0.4139±0.0524,1.06±0.29 vs.1.43±0.21),CD4+ CD25+was higher than that in control group(0.1026±0.0418 vs.0.0287±0.0132),there was significant difference between two groups(P<0.05).There was no significant changes observed 1 week after chemotherapy(P>0.05).Three weeks after chemotherapy,the CD3+,CD4+ and CD4+/CD8+ in ovarian cancer group were higher and CD4+ CD25+ was lower,there were significant difference between two groups(P<0.05).Conclusions The ratio of lymphocyte sub-cluster is imbalance in the patients with ovarian cancer.Chemotherapy can improve the immunosuppression condition and recovery the ratio of lymphocyte sub-cluster in the patients with ovarian cancer.

Objective To observe the effect and safety of different doses of sufentanil plus subarachnoid block during labor. Methods One hundred parturients (single birth) were divided into 5groups by random digits table with 20 cases in each, which sufentanil 3,4,5,6,7 μ g in group A, B, C, D, E plus ropivacaine 3 mg were injected respectively into subarachnoid space. The onset and duration of subarachnoid analgesia were observed; visual analogue scale (VAS) were recorded respectively before injection and 5,15,30,60 min after injection; the vital sign,labor stage,labor type,adverse reactions of parturients,fetal heart rate (FHR) and the Apgar score at 1,5 min of neonate were recorded respectively.Results The onset of subarachnoid analgesia in group A was higher than that in group B,C, D,E;the duration of subarachnoid analgesia in group A,B was shorter than that in group C,D,E.VAS declined gradually 5,15,30,60 min after injection compared with before injection in 5 groups (P ＜ 0.01 );VAS in group B, C, D, E was lower than that in group A at 5 min after injection (P ＜ 0.05 ), and VAS in group C, D, E was lower than that in group A,B at 60 min after injection (P＜ 0.05). There was no significant difference in vital sign,labor stage,labor type,FHR and the Apgar score of neonate among 5 groups (P ＞0.05). The occurrence of itch of skin and nausea in group D,E [25%(5/20), 15%(3/20) in group D,and 40%(8/20),20%(4/20) in group E] was higher than that in group A, B, C [5%(1/20), 0 in group A, 10%(2/20), 0 in group B, 10% (2/20), 0 in group C] (P ＜ 0.05 ). Conclusion Subarachnoid block (sufentanil 4-6 μ g +ropivacaine 3 mg) can offer safety and efficacy of labor analgesia; sufentanil 5 μg is the best dose with subarachnoid block during labor at present.