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 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 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 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 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 Functional mitral regurgitation (FMR) refers to the systolic regurgitation of mitral valve secondary to compromised cardiac function or geometry abnormity with non-organic change of leaflets and ancillary parts of the valve.Severe aortic insufficiency (AI) with left ventricular dilation and dysfunction is clinically a complex heart disease and its postoperative complications and mortality are higher than usual valvular surgery.And such patients are often accompanied by FMR.It is generally acknowledged that FMR may improve after aortic valve replacement(AVR).This study follow up AI patients with left ventricular dilation and dysfunction and preoperative 2 + ＜ FMR≤3 + to evaluate the outcome of FMR after AVR.Preoperative clinical data is assessed by regression analysis.Methods From January 2000 to April 2011 our hospital treated 74 cases of patients with severe aortic regurgitation combined with left ventricular dilation (LVEDds ≥70 mm) and dysfunction (left ventricle ejection fraction,LVEF≤0.35) accompanied by 2 + ＜ FMR≤3 +.Postoperative follow-up was performed.Results The perioperative mortality rate was 8.1％.Average follow-up time was (14.9 ± 7.7) months and follow-up rate of 83.6％.5 patients died during follow-up.6 months after surgery,the average of FMR was (2.64 ± 1.17) (+),compared with preoperative data.LVEDd,LAD,CPMA,all P ＞ 0.05 compared with the preoperative data.LVEF,PAH,both P ＜ 0.05 compared with preoperative data.3.Multiple regression analysis:FMR pre/FMR post ratio is not correlated with age,gender,weight,LVEDd ≥ 75 mm,LVEF≤0.30,hypertension,ventricular arrhythmia and FMR postoperative improvement.However,PAH ≥ 50 mm Hg(1 mm Hg =0.133 kPa),LAD ≥ 50 mm,PAH≥50 mm Hg,CPMA ≥ 15mm,preoperative atrial fibrillation was negatively correlated with FMR postoperative improvement.Conclusion Severe AI with left ventricular dilation and dysfunction is a critical clinical heart disease and its postoperative complications and mortality are high.PAH ≥ 50 mm Hg,LAD ≥ 50 mm,PAH ≥ 50 nun Hg,CPMA ≥ 15mm,preoperative atrial fibrillation was negatively correlated with FMR postoperative improvement.Since patients with 2 + ＜ FMR ≤3 + usually do not improve or even worsen after AVR,those who have these above conditions preoperatively,should be treated on FMR during AVR.

Objective:To investigate the expressions of Mfn2(mitofusin 2) in non-small-cell lung cancer (NSCLC) tissues and non-cancerous lung tissues,and analyze its relationship with clinicopathological characteristics of lung carcinomas.Methods:The expressions of Mfn2 mRNA and protein in 92 cases of NSCLC tissues and 27 cases of non-cancerous lung tissues were detected by in situ hybridization and immunohistochemical methods. Results:The positive rates of Mfn2 mRNA and protein in pulmonary squamous cell carcinoma were higher than those in adenocarcinoma (83.33% and 89.58% vs 56.82% and 65.91%), respectively. The positive rates of Mfn2 mRNA and protein in NSCLC were higher than those in the non-cancerous lung tissues (25.93% and 29.63%) . The difference was statistically significant among the three groups (P<0.001 and P<0.01). The expressions of Mfn2 mRNA and protein in well-differentiated (93.75% and 100%) and moderately-differentiated NSCLC (91.67% and 91.67%) were higher than those in poor-diffe-rentiated NSCLC (21.43% and 42.86%). The difference was significant (P<0.001). The expressions of Mfn2 mRNA and protein had no correlation with the gender, age, tumor size, TNM stage and lymph node metastasis (P>0.05). The expression of Mfn2 mRNA was consistent with that of Mfn2 protein in NSCLC.Conclusion:Mfn2 was involved in the initiation and progression of lung cancer, and the expression of Mfn2 was related to the histological types of lung cancer and its differentiation degree.