Objective To study the primiparas' sexual problems after delivery and the effect of in-dividualized nursing interventions on improvement of these problems in order to provide theoretic base-ment for sexual health education after delivery. Methods 248 primiparas after delivery in women's hos-pital were randomly divided into the intervention group and the control group with 124 cases in each group. All of them received self- designed questionnaires about sexual problems one year before pregnancy. The primiparas in two groups all receives routine care. Besides, the intervention group was given sexual health manual and received one-to-one individualized nursing intervention on sexual life after delivery according to their own conditions. The two groups were all received countercheck during 4 to 6 months after delivery and the results underwent X2 test. Results There was no significant difference between the sexual prob-lems one year before pregnancy for the two groups. But when calling back during 4 to 6 months after deliv-ery, compared with the control group, the intervention group had less sexual problems. Conclusions It is necessary to strengthen sexual health education in order to improve the sexual problems after delivery. Indi-vidualized nursing interventions can not only fulfill the sexual health demands of different primiparas after delivery, but also guarantee the women's privacy and safety.

Objective To analyze the CT features of hepatic artery and morphology changes of the liver in patients with cavernous transformation of the portal vein (CTPV). Methods Thirteen patients of CTPV without malignant hepatic tumor or other diseases being able to cause changes of hepatic artery such as cirrhosis and hepatophyma were collected. CT data was analyzed, and the arterial and morphology changes of the liver were observed. Results Left and (or) right hepatic arteries were found dilated in 10 patients (76.92%), and unusual flake like enhancement was found in artery phase in 3 patients (23.08%). Atrophy-hypertrophy complex (AHC) could be found only in 1 patient (7.69%). Conclusion Dilatation of hepatic artery manifests more hepatic artery blood supply, while obvious AHC is hardly found in CTPV.

Objective To explore the surgical methods and clinical applications of single operation hole for thorascopic surgery in treatment of encapsulated effusion with atelectasis after thoracic injury.Methods From October 2011 to October 2013,using single operation hole for thorascopic surgery treating encapsulated effusion with atelectasis in 56 cases after thoracic injury,35 males and 21 females,aged 21-68,mean 34 years old.The left encapsulated effusion with atelectasis in 31 cases,the right of encapsulated effusion with atelectasis in 25 cases,atelectasis in 43 cases,partial atelectasis in 9 cases,total atelectasis in 4 cases.Before thorascopic surgery,routine thoracentesis or (and) closed thoracic drainage were performed,but ineffective.Surgical approach for anesthesia with the thorascopic surgery encapsulated effusion dissection + suction drum lung surgery.Thorascopic surgery were completed in single operation hole,postoperative chest tube into the hole from observation.Results The operation time was 55-120 min,average 75 min; blood loss was 25-150 ml,average 65 ml.All patients underwent in single operation hole.The postoperative hospital stay was 7-19 d,average 11.2 d.There were no perioperative mortality and major complications.Conclusions The single operation hole for thorascopic surgery in treatment of encapsulated effusion with atelectasis after thoracic injury is exactly effective and simple.It can be used as an effective treatment.

Heart ; physiology ; Humans ; Stress, Physiological

Objective To optimize the extraction conditions of volatile oil from Angelica Sinensis and Cassia Bark in Wenyang purgation granules.Methods The volatile oil was extracted from Angelica Sinensis and Cassia Bark by the method of steam distillation light oil device with diethyl ether extraction. The yield of the volatile oil was chosen as the evaluation index. The time of dip in water, the ratio of water to herbal medicine material and the time of distillation were used as the main factors. The optimum extraction conditions were investigated by the L9(34) orthogonal design. Results The optimal conditions for extraction process of volatile oil from Angelica Sinensis and Cassia Bark in Wenyang purgation granules were as follows:the time of dip in water was 3 h;the ratio of water to herbal medicine material was 10∶1;the time of distillation was 6 h. Conclusion The optimized conditions of extraction process are stable and feasible.

OBJECTIVE To select the superior one from two skin-cleaning disinfection methods so as to reduce the possibility of hospital infection.METHODS The water plus soaps(control group) and Daniel disinfectants(test group) were used separately to clean and disinfect the skin of patients in intensive care unit(ICU).The degree of skin-cleaning of patients and hand pollution of nurses were observed and analyzed.RESULTS The number of bacteria on the skin of patients of the test group was remarkably lower than that of the control group with a statistically significant difference(t=7.94,P

OBJECTIVE To evaluate the results of superficial parotidectomy with preservation of the Steven’s duct. METHODS 27 cases of superficial parotidectomy with preservation of the Steven’s duct were reviewed retrospectively. Complications and treatment outcomes were analyzed. RESULTS Almost all cases investigated resulted in satisfactory outcomes. CONCLUSION Superficial parotidectomy with preservation of the Steven’s duct is a possible alternative for some patients, especially those with benign parotid tumour.

Objective To explore the roles of macrophage inflammatory protein- 1?(MIP- 1?) and regulated upon activation normal I" cell expressed and secreted(RANTES)in pathogenesis of respiratory syncytiai virus(RSV) infection,and explore the roles of these chemokines asthma caused by RSV mfectron. Methods Serum samples were obtained from 45 infants with RSV infection, including 10 hroivhial asthma, 15 bronchitis or pneumonia ,20 upper respiratory tract infection ;20 healthy infants with non - RSV infection as the normal group. ELISA method was used to determine the concentrations of MIP- 1? and RANTES in serum. Results MIP - 1? and RANTES levels in infants with RSV infection were much higher than those of non - RSV infected healthy subjects (P

Objective:To valuate the treatment value and analyse the effect on the cellular immune functions by studying the differences of T-lymphocyte subsets and CD4+CD25+Treg cells in peripheral blood after adoptive immunotherapy ( dendritic cells and cytokine-induced killer cells,DC-CIK) combined with chemotherapy on MM.Methods:50 patients with MM were randomly divided into two groups.24 patients in chemotherapy group were treated by chemotherapy only,26 patients in joint group were treated by adoptive immunotherapy( DC-CIK) combined with chemotherapy,and the clinical outcomes and the levels of T-lymphocyte subsets and CD4+CD25+Treg cells in peripheral blood between two groups were compared.Moreover,the differences of cellular immune indicators (Th1/Th2,the ratio of AgNOR,and TGF-β)between two groups were also compared.Results: After treatment,quality of life,clinical index and survival in joint group were better than in chemotherapy group( P<0.05);the proportion of CD3+CD8+,the ratios of CD4+CD25+,CD4+CD25+/CD4+and the level of TGF-βof joint group wes clearly lower than chemotherapy group(P<0.05),and the ratios of CD3+CD4+/CD3+CD8+, Th1/Th2 and AgNOR of joint group wes clearly higher than chemotherapy group .Conclusion: DC-CIK combined with chemotherapy could be an effective and promising treatment to patients with MM,and it maybe strengthen the anti-tumor action of bodies by regulating the balance between Th1 and Th2 reaction.

Objective To evaluate the effect of the conspecific bone marrow mesenchymal stem cells (MSCs) infusion on the platelets count and the ratio of CD4+ CD25highCD127low regulatory T (Treg) cells in mice with immune thrombocytopenia and the mechanisms.Method ITP mice models were induced by daily intraperitoneal injection of 200 μL phosphate buffer solution [containing 2 μg rat anti-platelet membrane CD41 antibody (MWReg30)] into female Balb/c mice.MSCs were got from male mice.Then different number of MSCs was injected into ITP mice through the tail veins.After 5,7 and 14 days,the number of blood platelets was counted and the ratio of Treg cells was detected by flow cytometry,and compared with those in the healthy mice.Result Twenty-four h after injection of CD41 antibody,platelet counts were reduced sharply to the lowest point,which was about a quarter of the normal level.Then ITP mice models were induced successfully.Platelet counts were increased after the injection of MSCs.On 7th day after injection of MSCs,the platelet counts were significantly higher than those in control mice,and the greater the degree of injection dosage,the greater the elevated platelets (P＜0.05 for all).The ratio of Treg cells in ITP mice models was significantly lower than in the normal mice.The ratio of peripheral blood Treg cells in ITP mice was increased after injection of MSCs and the higher the dose,the greater the effect (P＜0.05 for all) but did not reach the normal level.Conclusion The conspecific bone marrow MSCs infusion can increase the platelet counts in mice with ITP,which may be related to the increase of CD4+ CD25highCD127low Treg cells.