OBJECTIVE: To study the influence of Jieyu Huoxue Decoction on rehabilitation of patients with depression after cerebral infarction. METHODS: Fifty four patients suffered from the depression after acute cerebral infarction were randomly divided into three groups: depression control group, fluoxetine treated group and Jieyu Huoxue Decoction treated group. Eighteen patients of cerebral infarction without depression were enrolled in the no depression control group randomly. The Zung self-rating depression scale (SDS), the modified Edinburgh-Scandinavia stroke scale (MESSS) and the activities of daily living (ADL) were evaluated before treatment, 30 and 60 days after treatment. RESULTS: After 30 and 60 days of treatment, SDS evaluation of the Jieyu Huoxue Decoction treated group showed significant difference as compared with the condition before treatment and that of the depression control group (P < 0.05 or P < 0.01), MESSS evaluation and ADL evaluation also showed significant difference as compared with the condition before treatment and that of the depression control group (P < 0.05 or P < 0.01); there was no obvious difference between the fluoxetine treated group and the Jieyu Huoxue Decoction treated group, but the Jieyu Huoxue Decoction treated group showed fewer symptoms and less side effect. CONCLUSION: Jieyu Huoxue Decoction can not only relieve depression after cerebral infarction, but also improve neurological functions.

Objective:To study the reasons and preventive measure of the effect of human urinary kallikrein on blood pressure in the treatment of acute cerebral infarction.Method:Documents about the effect of human urinary kallikrein on blood pressure of pre-clinical study and the phaseⅠ-Ⅲclinical trials were collected and analyzed in combination with the related information of the phaseⅣclinical trial from our hospital.Result:The rate and concentration of medication in combination with ACEI were the reasons for the effect of human urinary kallikrein on blood pressure.Conclusion:Controlling the rate and concentration of medication and forbidding the combined use of ACEI from the 72hr before the medication and the 24hr after it can prevent hypotension caused by human urinary kallikrein.

Objective To evaluate the value of the differential diagnosis of peripheral pulmonary cancer using contrast-enhanced ultrasound (CEUS).MethodsTotally 59 patients selected with peripheral pulmonary lesions(27 primary lung cancer and 32 non-lung cancer cases including 12 pulmonary abscess,19 tuberculosis and 1 hemangioma subjects)were examined by traditional gray-scale sonography and color Doppler flow imaging (CDFI),the lesions shape,borders,echo characteristic and blood flow were recorded first,and then the contrast enhancedsonographicstudies were performed.The process of contrast enhancement and regression was observed and the parameters were quantitative analyzed by acoustic quantification analysis software (ACQ).Finally,surgery or biopsy were conducted.Results CEUS had higher detection rates of blood flow signals than CDFI( P ＜0.001 ).There were significant differences (P ＜ 0.01) between the primary lung cancer group and the non-lung cancer group regarding parameters peak intensity ( PI ) and enhanced intensity ( EI ).By drawing the ROC curve and obtaining the area under the curve:a cut-off value＞15.7 dB of PI in assessing lung cancer had higher sensitivity and specificity (66.7 ％,81.2％).A cut-off value＞ 10.77 dB of EI in assessing lung cancer had higher sensitivity and specificity (81.5％,68.8％).Conclusions CEUS is helpful to identify necrotic tissue in biopsy and improving the biopsy positive rate.The parameters of PI and EI can help to identify the primary lung cancer with the Nonlung cancer.

Objective To investigate the relation between anormalities of fetal abdominal great vessels and heterotaxy, the clinical significance of screening fetal heterotaxy by the abnormalities of fetal abdominal great vessels. Methods 6532 fetuses from our hospital were scanned and the fetuses with abdominal great vessels abnormalities were included. Parameters of fetal growth, abdominal great vessels and anatomical survey were detected. Results Forty-five cases (0.7%) of fetal abdominal great vessels abnormalities were detected prenatally. Forty-two cases were confirmed postnatally, including 35 cases of heterotaxy syndrome and 7 cases of situs inversus totalis and 3 cases missed. The incidences of the abnormal fetus,heterotaxy syndrome and situs inversus totalis of the fetuses with abnormal abdominal great vessels were higher than that of the fetuses with normal abdominal great vessels, the differences were statistically significant( P＜ 0.001). The incidence of both type Ⅰ and type Ⅱ of the heterotaxy syndrome were significantly higher than that of type Ⅳ (P＜0.001). There was a high incidence of left isomerism in abnormal type Ⅰ and of right isomerism in abnormal type Ⅱ , the differences were statistically significant (P＜ 0.001). Conclusions Abnormal great vessels abnormalities have strong relations to heterotaxy and situs inversus which can be used as effective and simple indicator in screening heterotaxy syndrome.

OBJECTIVETo study plasma protein binding rate of bufalin.

METHODHPLC was employed to determine the concentration of bufalin. Plasma protein binding rate studies were conducted by equilibrium dialysis method. The influence of drug concentration and plasma in different species on plasma protein binding rate were studied.

RESULTThere was no significant difference in the plasma protein binding rates at low, middle and high bufalin concentrations in dilution medium. The protein binding rate of bufalin in human plasma was higher than in the rat plasma.

CONCLUSIONBufalin has higher protein binding extent with both rat plasma and human plasma.

Animals ; Blood Proteins ; chemistry ; Bufanolides ; chemistry ; Humans ; Kinetics ; Male ; Protein Binding ; Rats ; Rats, Sprague-Dawley

Objective The aim of this study was to investigate the mechanism of sanguinarine(SANG)on the inhibitory pro-liferation in ovarian cancer SKOV3 cells. Methods CCK-8 assay was used to detect proliferation of SKOV3 cells. Flow cytometry was used to detect the effect of SANG on apoptosis in SKOV3 cells. The spectrophotometer was used to detect the production of reac-tive oxygen species(ROS)by SANG. The mouse ovarian cancer xenograft model was used to detect the inhibitory effect of SANG on tumor growth. Results SANG promoted apoptosis in SKOV3 cells in a dose-and time-dependent manner. The SANG-induced ap-optosis was associated with the production of ROS,Activated the c-Jun-N-terminal kinase( JNK) and nuclear factor-κB( NF-κB)signaling pathways. In mouse model of ovarian cancer xenografts,after intravenous injection of mice with SANG,SANG was signifi-cantly inhibited the growth of ovarian cancer xenografts when compared to the control group. SANG also significantly induced apoptosis in ovarian cancer xenografts. Conclusion SANG can significantly inhibit the proliferation of ovarian cancer SKOV3 cells,induce ap-optosis,increase the production of ROS,and inhibit the growth of ovarian cancer.

Objective To investigate the effects of the multidisciplinary cooperative management intervention model on the self‐management efficacy of patients with ileostomy irritant dermatitis. Methods Among the patients with irritative dermatitis in the ileostomy section of the Anorectal Surgery and Ostomy Clinic of Hwamei Hospital, the Chinese Academy of Sciences, 72 patients, who visited the clinic from August 2016 to August 2018, met the inclusion criteria and were finally included in the study. According to the random number table method, 36 patients each were assigned to the control and observation groups respectively. There were no significant differences in age, sex and education between the two cohorts. The control groups were compared. The control group was treated with routine nursing methods. The observation group underwent multidisciplinary nursing intervention that was based on the routine measures of the control group. The Chinese version of the cancer self‐management efficacy was used as the questionnaire survey that was administered before and after treatment. The results were compared and analyzed between the patient groups. The independent sample t‐test was used to compare the results between the groups, and the paired sample t‐test was used for intra‐group comparisons. Results After intervention, the total scores of self‐management efficacy and positive attitude, self‐decompression and self‐decision scores were higher in the observation group than in the control group (t=4.192, 3.095, 4.123, 2.267, P<0.05). The scores of self‐administration efficacy and each dimension of the two groups were higher than those before intervention, and the difference was statistically significant (P<0.01). After the intervention, 3 patients (10.0%) in the observation group with recurrent dermatitis and 13 patients (43.3%) in the control group. The recurrence rate of the observation group was significantly lower than that of the control group (χ2= 8.357, P<0.05). Conclusion Multidisciplinary cooperative management can improve the self‐management efficacy of patients with irritating dermatitis and reduce the incidence of this condition.

This paper reviewed the present nursing manager succession planning at home and abroad, covering the succession standard of nursing managers, the content and form of pre-job training, and the evaluation tool of management ability. These efforts aim to provide references for the construction of nursing management talents teams in China.

Objectives To provide reliable information concerning the presence or the absence of Histoplasma capsulatum (H. capsulatum) infection in China, and data concerning this respect.Methods Three hundred normal people and 435 hospitalized patients, who lived in Hunan and Jiangsu provinces, and the Xinjiang Autonomous Region, were tested with yeast-phase histoplasmin (ALK/Berkerley Biologicals Laboratories, USA) and human pure protein derivative of tuberculin (PPD) on the volar surface of the forearm. Any reaction to the antigens over 5.0?mm in diameter of induration at 48-72?hours was considered positive. Results A total of 138 subjects (18.8%) in 735 patients reacted to histoplasmin with 5.0-45.0 (9.1±4.3)?mm indurations. Significant differences of positive skin reaction rates in normal subjects were found in Hunan, Jiangsu and Xinjiang (8.9% vs 15.1% vs 2.1%). The overall positive rate of patients was 25.5%. Patients with tuberculosis [31.7% (78/246)] had a significantly higher positive skin reaction rate in comparison with those suffering from pneumonia [17.7% (11/62)], lung cancer [20.9% (9/43)], chronic obstructive pulmonary disease [17.3% (9/52)] and other diseases [12.5% (4/32)] (P<0.01). Of 562 cases, 292 cases (52.0%) reacted to PPD with indurations of 5-50 (13.7±4.9)mm in diameter, 63 cases (11.2%) reacted to both histoplasmin and PPD, while 38 cases (6.9%) reacted to histoplasmin but not to PPD.Conclusions The data suggest that there is H. capsulatum herd infection in China. The infection rate in Southeast China is higher than that in the Northwest, and the infection rate of patients with pulmonary tuberculosis is higher than that of normal persons and other pneumonopathy patients.