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.

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.

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 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 explore the influence of electro-acupuncture combined with hyperbaric oxygen on cognitive ability and plasma homocysteine(Hcy) in patients with dementia after cerebral infarction.Methods 68 patients with dementia after cerebral infarction were randomly divided into the control group (34 cases) and the observation group(34 cases).The patients in the control group were treated through conventional treatment,and the patients in the observation group were treated through electric stimulation plus hyperbaric oxygen,one time every day,15 times was a course of treatment.The intelligence was evaluated and the level of Hcy was detected after treatment.Results Before treatment,the MMSE score and the plasma Hcy level of the observation group was (19.01 ±6.92) points,(26.84 ± 9.06) μmol/L,respectively,those of the control group was (18.76 ± 6.71) points,(26.14 ±8.79) μmol/L,respectively.After treatment,the MMSE score and the plasma Hcy level of the observation group was (25.77 ± 8.21) points,(15.15 ± 5.24) μmol/L,respectively,those of the control group was (20.18 ± 7.52) points,(21.32 ± 6.53) μmol/L,respectively.After treatment,the MMSE score of the observation group was significantly increased (t =3.6710,P ＜ 0.05),and there was no significant change in the control group (t =0.5472,P ＞ 0.05).The plasma Hcy level was significantly reduced after treatment in both two groups (t =2.0345,P ＜ 0.01,t =2.5667,P ＜0.05),and that in the observation group was siginificantly lower than the control group (t =4.2970,P ＜ 0.05).Conclusion Electric stimulation combined with hyperbaric oxygen can improve cognitive ability and decrease plasma Hcy level in patients with dementia after cerebral infarction.

Community participation in the rural healthcare service is still necessary under existing Chinese social conditions to achieve the goal of providing general rural public with safe,effective,convenient and inexpensive medical and healthcare services,as is declared in the 17th national people's committee report.The property rights system reform in rural healthcare centers is a reflection of community participation,and related problems in its participation process should be handled by steering the rudder of fairness when the Government applies its functions.The ultimate goal of rural healthcare property rights reform is to achieve the healthcare fairness for every rural individual,and thus right of each participator and fairness in the reform should be ensured.

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 evaluate the efficacy of pulmonary surfactan (PS) in the treatment of acute respiratory distress syndrome (ARDS) in infants after undergoing cardio-pulmonary bypass. METHODS: Twenty ADRS infants were randomly assigned to receive routine therapy alone (control group) or routine therapy in combination with PS (trial group). The clinical efficacy in two groups was monitored. RESULTS: In the trial group compared with the control group, the mortality rate was significantly lower(P

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.

Fifty-six middle and aged post-herpetic neuralgia patients were treated with Jiaji (Ex- B 2) of the correspondingly affected segments plus Ashi points. The major points were treated with even reinforcing-reducing manipulation and the auxiliary points were treated by puncturing subcutaneously around the skin lesion with reducing manipulation. Afterward the three-edged needle was used to insert into the tenderness spots rapidly and remove immediately for 3-5 consecutive times around the spot plus flash-fire cupping. The result showed recovery in 36 cases; marked effect in 17 cases; no effect in 3 cases and the total effective rate was 94.6%.