Mediating effect of psychological capital on rumination and learning burnout among undergraduate nursing students / 中华医学教育探索杂志

Objective:To investigate the effect of rumination on learning burnout of nursing undergraduate students and the mediating role of psychological capital between rumination and learning burnout of nursing undergraduate students.Methods:A total of 296 undergraduate nursing students from three medical colleges were assessed by using ruminative responses scale, learning burnout questionnaire and psychological capital scale. SPSS 20.0 was used for t-test. Pearson correlation was to analyze the relationship among psychological capital, learning burnout and ruminative thinking. AMOS 20.0 was used to construct and analyze the mediating model of psychological capital and its mediating effect was tested by Bootstrap method. Results:The average score of rumination of nursing undergraduate students was 46.60±11.40, learning burnout score was 56.18±11.25, and psychological capital scale score was 99.93±15.27. There was a significant difference among the rumination, psychological capital, and learning burnout scores in whether there was curriculum failure ( P < 0.05). The total score of rumination was positively related to the total score of learning burnout ( r = 0.39, P < 0.01), and was negatively related to the total score of psychological capital ( r = -0.53, P < 0.01). The total score of rumination was negatively related to the total score of psychological capital ( r = -0.46, P < 0.01). The psychological capital played a partial mediating role between rumination and learning burnout. The mediating effect value was 0.216, accounting for 61.521% of the total variation. Conclusion:The rumination can both directly affect the learning burnout of nursing undergraduate students and indirectly affect the learning burnout through psychological capital. Psychological capital plays a bridge role in improving rumination related to learning burnout.

Study on correlation between plasma concentration of cyclosporine injection and gene polymorphism in renal transplant patients / 药学实践杂志

Objective To investigate the clinical efficacy of cyclosporine injection in subclinical or critical treatment of renal transplant patients，and to establish an individualized dosage regimen of cyclosporine injection by studying the effects of nine single nucleotide polymorphisms related to the pharmacokinetics of cyclosporine on the dose-adjusted trough concentration (C0/D′) of cyclosporine injection. Methods Blood samples and clinical data of 144 adult renal transplant patients who used cyclosporine injection were collected and recorded, then, their genotypes of CYP3A4*18B, CYP3A5*3, ABCB1 (C1236T, G2677T/A, C3435T), POR*28, PXR (C5705T, C39823T) and NFKB1-94 ins/del ATTG were determined by Sequenom MassARRAY® SNP methods. Then, the discrepancies of cyclosporine injection’s C0/D′ among the patients with different genotypes was compared and an individualized dosage regimen based on gene polymorphism of cyclosporine injection was established by using multivariate regression analysis. Results Cyclosporine injection improved serum creatinine level by 68.8% in renal transplant patients with subclinical or critical rejection, and the steady-state plasma concentration was (189.50±38.56) ng/ml. The CYP3A4*18B gene polymorphism was significantly correlated to C0/D' of cyclosporine injection, and the C0/D' of patients with *1/*1 genotype was significantly higher than patients of *18B/*18B genotype; but CYP3A5*3, ABCB1(C1236T, G2677T/A, C3435T), PXR C5705T, PXR C39823T, NFKB1-94 ins/del ATTG and POR*28 gene polymorphisms were not significantly correlated to C0/D' of cyclosporine injection. In the final regression model, hemoglobin and CYP3A4*18B gene polymorphisms were significantly correlated to C0/D' of cyclosporine injection. Conclusion Cyclosporine injection can effectively improve the serum creatinine level in patients with subclinical or critical rejection; CYP3A4*18B gene polymorphism is significantly correlated to C0/D' of cyclosporine injection.

Relationship between the initial change of thyroglobulin and outcome in differentiated thyroid carcinoma patients with pulmonary metastases after 131I treatment / 中国医师进修杂志

Objective To investigate the relationship between the initial change of thyroglobulin (Tg) and clinical outcome in differentiated thyroid carcinoma (DTC) patients with pulmonary metastases after 131I treatment. Methods A total of 69 DTC patients with pulmonary metastases from January 2010 to December 2015 were retrospectively analyzed. Patients were divided into 3 groups according to the variation of Tg: groupⅠ(Tg declined≥ 50%), groupⅡ(Tg declined＜50% or Tg increased＜10%), and group Ⅲ (Tg increased ≥10% ). The follow-up time was (49.2 ± 9.3) months. Clinical outcomes were divided into remission, stable disease and progressive disease according to the serum test and imaging results. Results The percentage of group Ⅰ, Ⅱ, Ⅲ patients was 44.9% (31/69), 40.6% (28/69), and 14.5% (10/69) respectively. Results of follow-up showed 19.4% (6/31) patients achieved remission and 80.6% (25/31) had stable disease in groupⅠ. There were 10.7% (3/28) patients with remission, 60.7% (17/28) with stable disease and 28.6% (8/28) with progression disease in groupⅡ. All patients showed progressive disease in groupⅢ. The clinical outcome was related to the variation of Tg after 131I treatment (P＜0.01). Conclusions Initial Tg after 131I treatment could be a predictor to the outcome of patients. The increased Tg level indicates a high possibility of 131I refractory disease.

Effects of silencing HOXA13 gene on malignant phenotypes of hepatocellular carcinoma HepG2 and QGY-7703 cells / 吉林大学学报(医学版)

Objetive: To investigate the effects of silencing HOXA13 gene on the malignant phenotypes of hepatocellular carcinoma cell lines HepG2 and QGY-7703, and to provide a new molecular target for the diagnosis and treatment of hepatocellular carcinoma. Methods: The interference recombinant plasmid of plent-U6-GFP/si-HOXA13 was constructed, then it was stably transfected into the HepG2 and QGY-7703 cells. The interfering effects of HOXA13 gene were determined by RT-PCR and Western blotting methods. The HepG2 and QGY-7703 cells transfected with HOXA13 knockdown were used as experimental group, and the HepG2 and QGY-7703 cells transfected with empty plasmid were used as control group. Then the growth speed was examined by MTT assay, the cell doubling time was examined by double time assay, the colony formation ability was examined by colony formation assay, and the cell cycle was examined by flow cytometry. Results: The MTT assay results showed that compared with control group, the growth speeds of HepG2 and GY-7703 cells in experimental group were significantly decreased and the cell cycles were changed; the number of HepG2 and QGY-7703 cells in G1 phase was increased and the number of cells in S phase was decreased. The doubling time of HepG2 and QGY-7703 cells in control group and experimental group were (4.59 ± 0.27), (4.93 ± 0.17), (6.02 ± 0.86), and (6.43 ± 0.66) h, and the differences between control group and experimental group were significant (P<0.05). The colony number of HepG2 and QGY-7703 cells in control group and experimental group were 264.00 ± 12.62, 269.00 ± 4.55, 165.00±10.61, and 215.00 ± 4.43, and the differences between control group and experimental group were significant (P<0.01). Conclusion: HOXA13 can increase the proliferation, enhance the clone formation, decrease the number of cells at G1 phase and increase the number of cells at S phase in the hepatocellular carcinoma HepG2and QGY-7703 cells; and it may used as a new molecular target for diagnosis and treatment of hepatocellular carcinoma.

Effects of silencing HOXA13 gene on malignant phenotypes of hepatocellular carcinoma HepG2and QGY-7703 cells / 吉林大学学报(医学版)

Objective:To investigate the effects of silencing HOXA13 gene on the malignant phenotypes of hepatocellular carcinoma cell lines HepG2and QGY-7703,and to provide a new molecular target for the diagnosis and treatment of hepatocellular carcinoma.Methods:The interference recombinant plasmid of plent-U6-GFP/si-HOXA13 was constructed,then it was stably transfected into the HepG2and QGY-7703 cells.The interfering effects of HOXA13 gene were determined by RT-PCR and Western blotting methods.The HepG2and QGY-7703 cells transfected with HOXA13 knockdown were used as experimental group,and the HepG2and QGY-7703 cells transfected with empty plasmid were used as control group.Then the growth speed was examined by MTT assay, the cell doubling time was examined by double time assay,the colony formation ability was examined by colony formation assay,and the cell cycle was examined by flow cytometry.Results:The MTT assay results showed that compared with control group,the growth speeds of HepG2and GY-7703 cells in experimental group were significantly decreased and the cell cycles were changed;the number of HepG2and QGY-7703 cells in G1phase was increased and the number of cells in S phase was decreased.The doubling time of HepG2and QGY-7703 cells in control group and experimental group were(4.59±0.27),(4.93±0.17),(6.02±0.86),and(6.43±0.66)h, and the differences between control group and experimental group were significant(P<0.05).The colony number of HepG2and QGY-7703 cells in control group and experimental group were 264.00 ± 12.62,269.00 ± 4.55, 165.00± 10.61,and 215.00 ± 4.43,and the differences between control group and experimental group were significant(P<0.01).Conclusion:HOXA13 can increase the proliferation,enhance the clone formation,decrease the number of cells at G1phase and increase the number of cells at S phase in the hepatocellular carcinoma HepG2 and QGY-7703 cells;and it may used as a new molecular target for diagnosis and treatment of hepatocellular carcinoma.

Immune response to one booster dose of inactivated hepatitis A vaccine in college students / 中华流行病学杂志

Objective To evaluate the safety and immunogenicity of one booster dose of inactivated hepatitis A vaccine in young adults.Methods The subjects were selected from participants in the clinical trial of immunogenicity of inactivated and attenuated live hepatitis A vaccine in young adults.Eligible subjects were those who had received one dose of inactivated or attenuated hepatitis A vaccine,could be contacted and were sero-negative before primary vaccination.All qualified subjects were immunized with one booster dose of inactivated hepatitis A vaccine.The blood samples were collected before booster dose vaccination and 28 days after the immunization.Anti-HAV antibody titer ≥20 mIU/ml was considered to be sero-protected against hepatitis A virus.Results The GMCs in the inactivated HAV vaccine group and attenuated live vaccine group before booster dose vaccination were 70.80 mIU/ml and 50.12 mIU/ml,respectively,and the sero-protection rates were 94.7％ and 65.0％,respectively.After the vaccination of the booster dose,the sero-protection rates in both groups were 100.0％,and the GMCs were 2 816.09 mIU/ml and 2 654.55 mIU/ml,respectively.Conclusion The GMCs and sero-protection rates of anti-HAV antibody in young adults declined after three years of the primary vaccination.However,the higher GMC and sero-protection rate were observed in the inactivated vaccine group than in the attenuated live vaccine group.Significant increases of GMC levels were observed in both groups after one booster dose vaccination.

Immune response to one booster dose of inactivated hepatitis A vaccine in college students / 中华流行病学杂志

Objective To evaluate the safety and immunogenicity of one booster dose of inactivated hepatitis A vaccine in young adults.Methods The subjects were selected from participants in the clinical trial of immunogenicity of inactivated and attenuated live hepatitis A vaccine in young adults.Eligible subjects were those who had received one dose of inactivated or attenuated hepatitis A vaccine,could be contacted and were sero-negative before primary vaccination.All qualified subjects were immunized with one booster dose of inactivated hepatitis A vaccine.The blood samples were collected before booster dose vaccination and 28 days after the immunization.Anti-HAV antibody titer ≥20 mIU/ml was considered to be sero-protected against hepatitis A virus.Results The GMCs in the inactivated HAV vaccine group and attenuated live vaccine group before booster dose vaccination were 70.80 mIU/ml and 50.12 mIU/ml,respectively,and the sero-protection rates were 94.7％ and 65.0％,respectively.After the vaccination of the booster dose,the sero-protection rates in both groups were 100.0％,and the GMCs were 2 816.09 mIU/ml and 2 654.55 mIU/ml,respectively.Conclusion The GMCs and sero-protection rates of anti-HAV antibody in young adults declined after three years of the primary vaccination.However,the higher GMC and sero-protection rate were observed in the inactivated vaccine group than in the attenuated live vaccine group.Significant increases of GMC levels were observed in both groups after one booster dose vaccination.

Endovascular repair of Stanford type B aortic dissection: initial experience in 85 cases / 介入放射学杂志

Objective To explore the technology and curative effect of thoracic endovascular aortic repair (TEVAR) for Stanford type B aortic dissection.Methods The clinical data of 85 patients with Stanford type B aortic dissection,who were admitted to authors' hospital during the period from January 2010 to April 2016 to receive TEVAR,were retrospectively analyzed.Conventional left brachial artery puncture and straight incision of right femoral artery were employed in all 85 patients,and DSA of ascending aorta was performed to find out the position of rupture,the position of the true and false lumens,and their relationship with the vascular openings of important organs.Endovascular covered stent was implanted to seal off the primary rupture;reexamination of ascending aorta angiography was adopted to check the sealing-off condition of the proximal rupture and the changes of blood flow in the aortic branches as well as in the true and false lumens.Results Successful TEVAR was accomplished in 84 patients.One patient died of sudden rupture of aortic dissection during preoperative anaesthesia.The technical success rate was 100％.In 9 patients the covered stent partially overlapped the left subclavian artery,in one patient the left subclavian artery “chimney” stem completely obstructed both the left common carotid artery and the left subclavian artery,and bypass surgery between left common carotid artery and left subclavian artery was carried out in 2 patients.After the treatment,internal leakage of type Ⅰ was detected in 2 patients.No death occurred during hospitalization period.After the surgery the patients were followed up for 3 months to 3 years,and all patients survived.New rupture at the distal site occurred in 2 patients.Conclusion For the treatment of Stanford type B aortic dissection,TEVAR is safe and effective.Strict observance of surgical indications,careful operative manipulation,and strengthening postoperative management after discharge from hospital are the key points to ensure a successful surgery as well as to improve the long-term survival rate.

Determination of Caffeine in Urea by Bubble-in-drop Single Drop Microextraction and Gas Chromatography-Mass Spectrometry / 分析化学

A method for the determination of caffeine in urea was developed based on bubble-in-drop single drop microextraction (BID-SDME) followed by gas chromatography/mass spectrometry (GC-MS).Under the optimum conditions including chloroform as extraction solvent, an exposure volume of 1 μL, a bubble volume of 1.6 μL, stirring for 5 min at 300 r/min, 15% (m/V) NaCl, and a distance of 1 cm between bubble and stirring bar, the detection limit of this method was as low as 0.003 mg/L and the linear range was from 0.005 mg/L to 10 mg/L with correlation coefficient of 0.982.The recoveries of caffeine were from 89.2% to 107.5% at different spiked levels in human urine and the relative standard deviation (RSD, n=6) was less than 8%.

Application of trinitarian visualization teaching model in endoscopy reprocessing training / 中国实用护理杂志

Objective To discuss the application effects of trinitarian visualization teaching model in endoscopy reprocessing teaching practice. Methods Subjects in the study were divided into the trinitarian visualization teaching group (n=40) and the traditional teaching group (n=43) by random number table method; Compliance and credibility rating of endoscope reprocessing procedures were compared between 2 groups. 2 weeks after training, objectives were examined and assessed by questionnaires separately. Results Compliance of the trinitarian visualization teaching group was higher than the traditional teaching group (χ2=10.501, P=0.033). The trinitarian visualization teaching group had a higher rating in compliance, with 47.47 credibility points, theory test (93.79 ± 3.81) points and 93.02%(40/43) of operation pass. The traditional teaching group had a credibility point of 43.68 credibility points, with theory test (85.25±3.14) points and 77.50%(31/40) of operation pass. Significant difference between the two groups were statistical significant (t=4.84 and 11.097, χ2=4.038,P<0.01 or 0.05). Conclusions The trinitarian visualization teaching model can be used to improve the reprocessing training quality, to save time and human resource and to reach the training demand.

Clinical analysis of duodenal papilla hemorrhage after ERCP treated by emergency endoscopic hemostasis (27 cases) / 中国内镜杂志

Objective To approach the related factors and emergency endoscopic hemostasis measures for duode-nal papilla hemorrhage after ERCP, then sum up the clinical experience of prevention and treatment. Methods Clin-ical data of 27 patients with duodenal papilla hemorrhage treated by emergency endoscopic hemostasis were retro-spectively analyzed. Results 26 cases treated by emergency endoscopic hemostasis were successful, the success rate was 96.30 %. Conclusions Prevention is very important for duodenal papilla hemorrhage. Once bleeding after ER-CP, emergency endoscopic hemostasis is the most direct, simple and effective measure.

Comparison of Insecticidal Efficacy of Commonly Used TCM Pesticides and Preliminary Research on Compatibility / 中国中医药信息杂志

Objective To lay the foundation of new botanical pesticides by screening the insecticidal efficacy of 10 commonly used TCM pesticides.Methods Slide immersion method, trace intravenous drip method and insect body dipping method were respectively used to measure contact action of water extract and ethanol extract of the 10 commonly used TCM pesticides toTeranychus cinnbarinus,Brevicoryne brassicaeandMythimna separate, with herbal extracts to three kinds of insect pests of corrected mortality as observation indexes,Results Alcohol extracts for three kinds of insect pests were found to have contact action, and water extracts had no obvious effect. The Stemonae Radix alcohol extract had obvious contact action on three kinds of insect pests, and corrected mortality rates were 78.7%, 85.9%, and 96.7%, respectively; ethanol extracts of Angled Bittersweet, Sophorae Flavescentis Radix, Xanthii Fructus and Kansui Radix showed good contact action to Teranychus cinnbarinus,. The volume ratio of compatibility among Angled Bittersweet, Sophorae Flavescentis Radix, Xanthii Fructus and Kansui Radix was 2:1:1.5:1.5:1.5:1.5. The insecticidal activity to Teranychus cinnbarinus, was stronger than extracts of single herbs, and corrected mortality was 96.5%. Alcohol extracts of Stellera, hellebore, white mustard seed, and Xanthii Fructus showed good contact action toBrevicoryne brassicae. When the volume ratio of compatibility among Xanthii Fructus, Stemonae Radix, Stellera, and hellebore was 1:1.5:2:2, the activity toBrevicoryne brassicae increased. and corrected mortality was 93.1%.Conclusion The insecticidal activity will be enhanced after TCM extracts are under compatibility.

Inhibitory Effects of Ampelopsin Sodium Combined with Carboplatin on the Proliferation of Lewis Cell of Lung Cancer / 中国药房

OBJECTIVE:To study the inhibitory effects of ampelopsin sodium (AMP-Na) combined with carboplatin on the proliferation of Lewis cell of lung cancer. METHODS:6.25,12.5,25,50 and 100 μg/ml AMP-Na and 3.125,6.25,12.5,25 and 50 μg/ml carboplatin were used to culture the cells for 4 h,and the cell viability was determined and the inhibition rate and half in-hibition concentration(IC50)were calculated. 12.5,25,50 and 100 μg/ml AMP-Na and 12.5 μg/ml carboplatin were used to culture the cells for 12 h,and the flow cytometry was used to determine the expression of Caspase-3. RESULTS:AMP-Na with serial con-centrations combined with carboplatin with serial concentrations had obvious inhibitory effects on the cell proliferation. With the in-crease of mass concentration,the IC50 of carboplatin on the Lewis cells was gradually decreased;when the AMP-Na of 6.25-50μg/ml was combined with carboplatin of 3.125-25 μg/ml,it showed the strongest inhibitory effects on the Lewis cell proliferation. When cells were cultured with AMP-Na and carboplatin for 24 h,the expression of Caspase-3 increased significantly. CONCLU-SIONS:AMP-Na combined with carboplatin has synergistic inhibitory effect on the Lewis cell proliferation by a mechanism that may be related to the apoptosis induced by Caspase-3 activated by AMP-Na.

Diagnosis and prenatal diagnosis to a family of hemoglobin variant with α-thalassemia / 中华医学遗传学杂志

<p><b>OBJECTIVE</b>Diagnosis and prenatal diagnosis to a family of hemoglobin variant with α-thalassemia.</p><p><b>METHODS</b>Whole blood cell analysis, hemoglobin analysis by capillary zone electrophoresis (CZE), Gap-PCR, polymerase chain reaction-reverse dot blot (PCR-RDB) assay and DNA sequencing.</p><p><b>RESULTS</b>Hb Zurich Albisrieden with α°-thalassemia lead to severe anemia. The genotype of fetus is also Hb Zurich Albisrieden with α°-thalassemia.</p><p><b>CONCLUSION</b>Abnormal hemoglobin with α-thalassemia may lead to severe anemia, Prenatal diagnosis of thalassemia has the vital significance for eugenic birth.</p>

Development of a thalassemia gene diagnosis method for dried blood spots / 国际检验医学杂志

Objective To devolope a method for extracting DNA from dried blood spots (DBS)and optimizing the operating procedure,which could be applied to clinical gene diagnosis of thalassemia.And the cross contamination of DBS punching and the storage stability of DBS were studied.Methods A total of 1 50 blood specimens were collected,and DBS were prepared.Circles (3 mm in diameter)were punched in the DBS,and eluted with lysis buffer.The eluting method and operating procedure were opti-mized.Genomic DNA extracted from the elution solution by magnetic beads,and were performed thalassemia gene test.Finally jud-ging whether the results of DBS and whole blood were consistent.Two methods of thalassemia gene test were used in DBS and the compatibility of DBS processing method was verified.Judging whether there was cross contamination of DBS punching by the thalassemia gene test results of blank hole which were punched in the blank filter paper between thalassemia positive DBS.The DBS storage stability in thalassemia gene test was verified by detecting the DBS which were dry stored at room temperature for 6 and 9 months.Results 5 circles (3 mm in diameter)DBS were vibrating eluted at 55 ℃ for 1 hour,the DNA concentration extracted from the elution solution was 10-20 ng/μL,which was dissolved in 50 μL solution,and the DNA quality was good.The thalassemia gene test results of DBS and whole blood were the same,and the DBS results of two thalassemia gene test methods were the same too. The cross contamination of DBS punching was not detected in thalassemia gene test.The DBS which were dry stored at room tem-perature for 6 and 9 months could be stably performed thalassemia gene test.Conclusion DBS could be used to perform thalassemia gene test,which is accurate,convenient and stable.It is an ideal way for specimen referral of thalassemia gene test.

Nursing care for patients with primary liver cancer receiving CT-guided percutaneous microwave ablation treatment / 介入放射学杂志

Objective To summarize the nursing points for patients with primary hepatocellular carcinoma (HCC) who are receiving CT-guided percutaneous microwave ablation treatment. Methods A total of 77 HCC patients were enrolled in this study. CT-guided percutaneous microwave ablation treatment was carried out in all patients. High quality perioperative nursing care was implemented, and the adverse reactions were analyzed and summarized. Results CT-guided percutaneous microwave ablation was successfully accomplished in all the 77 cases. After the treatment, different degrees of pain occurred in 29 cases, liver function damage was detected in 6 cases, and pneumothorax was seen in one case. After active treatment and nursing, the clinical conditions were effectively controlled in all patients. No death occurred in perioperative period. Conclusion With the help of sufficient preoperative preparation, close intraoperative cooperation and postoperative effective treatment and nursing, the clinical condition is significantly improved, the complications have been effectively prevented and reduced, and the patient’s quality of life is also improved.

Effects of resting heart rate on metabolic syndrome in young and middle-aged essential hypertension / 中国医师进修杂志

Objective To explore the relevance between resting heart rate (RHR) and metabolic syndrome in young and middle-aged patients with essential hypertension.Methods Three hundred and forty patients with essential hypertension were enrolled in this study.According to the RHR,the hypertension patients were categorized into 3 groups:group RHR 1 (RHR ＜ 70 bpm,52 cases),group RHR 2(RHR 70-85 bpm,168 cases) and group RHR 3 (RHR ＞ 85 bpm,120 cases).The RHR,blood pressure,fasting blood glucose,triglyceride,high density lipoprotein cholesterol,2 h postprandial blood glucose and waistline were determined and compared.Results The level of fasting blood glucose,2 h postprandial blood glucose,triglyceride,waistline,systolic pressure,diastolic pressure,and high density lipoprotein cholesterol in group RHR 1 were (4.96 ± 0.65) mmol/L,(6.85 ± 0.51) mmol/L,(1.69 ± 0.43) mmol/L,(78.3 ± 6.5) cm,(143.2 ± 5.6) mmHg (1 mmHg=0.133 kPa),(85.4 ±5.2) mmHg and (1.08 ±0.64) mmol/L.In group RHR 2 they were (5.66 ± 0.77) mmol/L,(7.94 ± 0.66) mmol/L,(2.58 ± 0.75) mmol/L,(88.6 ± 7.3) cm,(156.7 ± 6.1) mmHg,(93.6 ± 4.7) mmHg,and (0.95 ± 0.59) mmol/L.In group RHR 3 they were (6.85 ± 0.73) mmol/L,(8.97 ± 0.59) mmo]/L,(3.52 ± 0.90) mmol/L,(95.8 ± 9.2) cm,(164.3 ± 7.4) mmHg,(101.2 ± 3.5) mmHg and (0.78 ± 0.33) mmol/L.With the increase of RHR,the level of fasting blood glucose,2 h postprandial blood glucose,triglyceride,waistline,systolic pressure and diastolic pressure increased step by step,high density lipoprotein cholesterol decreased step by step,and there were significant differences (P ＜ 0.05).Correlation analysis showed that RHR was positively correlated with fasting blood glucose,2 h postprandia blood glucose,triglyceride and waistline (r =0.52,0.45,0.50,0.36,P ＜ 0.05),and negatively correlated with high density lipoprotein cholesterol(r =-0.39,P ＜ 0.05).Conclusion RHR is closely related to the metabolic disorder in young and middle-aged patients with essential hypertension,and doctors should pay attention to the heart rate control while lowering blood pressure.

Analgesic and Anti-inflammatory Effects of Different Compatibility of Gentianopsis Paludosa and Sophora Alopecuroide on Mice / 中国中医药信息杂志

Objective To compare analgesic and anti-inflammatory effects of Gentianopsis Paludosa and Sophora Alopecuroide of different kinds of compatibility on the mice.Methods Mice were randomly divided into normal control group, positive medicine group, and different kinds of compatibility groups, 10 mice in each group. Mice received gavage for successive 7 days, once a day. Glacial acetic acid twist body method and hot board to pain method were used to observe and compare analgesic effects of different kinds of compatibility. Xylene to ear swelling method and agar to granulation swollen method were used to observe and compare inflammatory effects of different kinds of compatibility.Results Compared with normal group, compound Gentianopsis Paludosa had obvious analgesic and anti-inflammatory effects (P<0.01). When the ratio of Gentianopsis Paludosa and Sophora Alopecuroide was 20:0.6 and 20:0.9, the analgesic and anti-inflammatory effects were the best.Conclusion Gentianopsis Paludosa and Sophora Alopecuroide have good analgesic and anti-inflammatory effects, among which, when the ratio of Gentianopsis Paludosa and Sophora Alopecuroide is 20:0.6, the best effects show.

Application of Puritybile capsules combined with different doses of Compound polyethylene glycol in bowel preparation / 中国实用护理杂志

Objective The study aimed to observe the influence of Puritybile capsules combined with different doses of Compound polyethylene glycol (PEG) in bowel preparation.Methods 120 patients were set into three groups (group A,B and C) randomly (40 patients in each).Group A take the routine Compound polyethylene glycol treatment orally.On the basis of the same routine Compound polyethylene glycol treat-ment,group B added regular dose of Puritybile capsules.Group C took half dose of Compound polyethylene glycol and regular dose of Puritybile capsules.The cleaning effect and adverse reaction were compared among three groups.Results According to Ottawa Scale,the cleaning effects as well as the existing of air bubbles showed no significant difference among three groups.Among which group C was 30％lower than that of group A,10％ lower than that of group B.There was no statistical differences in adverse events.Conclusions Half dose of Compound polyethylene glycol and regular dose of Puritybile capsules can guarantee the ef-fect of bowel cleaning and lower medical expense of patients.

Association study between polymorphisms of TSC1, TSC2 ,PTEN genes and autism in Chinese Han population / 中华行为医学与脑科学杂志

Objective To explore the association between the polymorphisms of TSC1,TSC2,PTEN genes and autism in Chinese Han population.Methods 274 autism patients and 386 heahh controls were recruited,and SnaPshot technique was used to genotype the 13 tagSNPs of TSC1,TSC2 and PTEN genes.The allele,genotype and haplotype frequencies of the SNPs were compared using SHEsis and SNPStats softwares.Results Mter Bonferroni correction,the allele distribution of rs2809244 (TSC1) (x2 =9.537,P=0.002,adjusted P=0.016),rs1050700 (TSC1) (x2 =9.313,P=0.002,adjusted P=0.016),rs2072314(TSC2) (P＜0.01,adjusted P＜0.01) and rs8063461 (TSC2) (P＜0.01,adjusted P＜0.01)showed significant difference between two groups (P＜0.05).The genotype frequencies of rs2072314(TSC2)and rs8063461(TSC2) showed significant difference between two groups(P＜0.05).Moreover,the frequency of haplotype A-G (OR =14.548,95％ CI =5.450-38.830) in the haplotype block rs2809244-rs3761840 showed significant difference between two groups(P＜0.05),A-G significantly increases the risk of autism.The frequencies of haplotype A-A (OR=0.608,95％ CI =0.409-0.903,P=0.013),G-A (OR=7.812,95％ CI =5.338-11.459,P＜0.01)and G-G (OR=0.356,95％ CI =0.274-0.463,P＜0.01) in the haplotype block rs2074969-rs8063461 were identified,which were significant difference between two groups(P＜0.05),and AA and G-G significantly reduced but G-A increased the risk of autism.Conclusion The polymorphisms of TSC1 and TSC2 genes might associate with autism in Chinese Han population.