Objective:To observe clinical therapeutic effect of Deng Tietao's Yuzu Recipe on hypertension.Methods:240 cases of inpatients of hypertension were randomly divided into a trial group and a control group,establishing database,and descriptive analysis,t-test,x~2 test and rank test methods were adopted.Results:(1)There was significant difference between the two groups in the decreasing effect of blood pressure(P

Objective To discuss the newrborn ARDS first time blood gas analysis characteristic.and the clinical significance. Methods Application blood gas analysis and PaO2/PAO2,QS/QT,PaO2/FiO2,A-ac-DO2,RI and so on many indexes of blood gas analysis,to 2001～2005 year period were hospitalized in my courtyard NICU makes clear diagnoses the ARDS parallel breath machine treatment 20 examples trouble carries on monitors. Results First time when blood gas analysis 60% trouble prompt low oxygen blood sickness (PaO2＜50 mm Hg).Parameter the and so on RI,QS/QT,A-acDO2,PaCO2/FiCO2,PaCO2/PaO2 values separately were:3.32±4.18,10±9.85,149.06±159.54,94.96±50.47,0.12±0.05. 72 hours ventilation after the breath machine. Conclusion Carries on the clinical appraisal using these targets to ARDS, to early strives for the breath machine treatment,the judgement condition and estimates pre-after has the vital significance.

Objective To investigate the extubated timing in acute severe organophosphorus pesticide poisoning patients.Methods Seventy-five patients with mechanical ventilation for acute severe organophosphorus pesticide poisoning were divided into early group (34 cases) and late group (41 cases) by extubation time.Mechanical ventilation time,ICU retention time,tracheal intubation time,ventilator-associated pneumonia (VAP) incidence and extubation success rate of both groups were observed.Results The mechanical ventilation time,ICU retention time between two groups showed no significant difference [(110.66±28.59)h vs.(114.47±34.21)h,(140.63±28.52)h vs.(138.44±34.74) h,P＞0.05].The tracheal intubation time in late group was significantly longer than that in early group [(135.27 ± 28.84) h vs.(119.03 ± 35.05) h,P ＜ 0.05],but the VAP incidence was nostatistically significant difference between two groups [29.27％ (12/41) vs.20.59％ (7/34),P ＞ 0.05].The success rate of extubation in late group was significantly higher than that in early group [97.56％ (40/41) vs.79.41％ (27/34),P ＜ 0.05].Conclusion Delayed extubation can significantly improve the chances of successful extubation,and no increase in VAP risk and more secure in acute severe organophosphorus pesticide poisoning patients.

Objective To analyze the molecular epidemiology characteristic of neonatal deafness susceptibility genes .Methods Hearing screening and deafness susceptibility genes screening were performed in 1 674 cases of newborn to analyze the epidemiolog‐ical characteristics .Results Among 1 674 cases of neonatus ,37 cases were with deafness susceptibility gene abnormalities ,inclu‐ding 2 cases of 176 del 16 mutations ,5 cases of 299 del AT heterozygous mutation ,16 cases of 235 del C mutation ,9 cases of IVS7‐2A>G heterozygous mutations ,1 case of 2168A> G mutation ,2 cases of 538C> T heterozygous mutation ,2 cases of 1494C> T mutation ,and the positive rate was 2 .21% .Conclusion Hearing screening combined with deafness susceptibility gene screening could detect possible hearing loss children from molecular level ,providing favorable reference for the early detection ,predict and in‐terventions .

Objective To explore the diagnostic value of serum procalcitonin ,C‐reactive protein and white blood cell count in children with different diseases .Methods Retrospective analysis 94 cases of pathogenic infectious children from June 2013 to May 2014 in our hospital ,according to the results of pathogen detection was divided into bacterial infection 36 cases ,mycoplasma infec‐tion group 28 cases ,30 cases of viral infection ,detection and analysis serum PCT ,CRP and WBC levels .Results Bacterial infection group serum PCT ,CRP and WBC were (2 .41 ± 0 .94)ng/mL ,(47 .91 ± 18 .26)mg/L and (13 .18 ± 6 .03) × 109/L ,significantly higher than the mycoplasma infection and viral infection group (F=133 .4 ,F=60 .1 ,F=8 .5 ,P<0 .05);diagnosis of bacterial in‐fections ,PCT sensitivity and specificity were 92 .11% and 91 .05% ,positive and negative predictive value of 89 .84 % and 94 .01%were significantly higher than CPR and WBC ,Mycoplasma infection as the control group ,PCT ,CRP and WBC in the diagnosis of bacterial infections ,the area of under the ROC curves were 0 .816 ,0 .728 and 0 .614 ,respectively .Conclusion Serum PCT for the i‐dentification of bacterial infections has a high diagnostic value ,worth generalizing and applying .

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Objective To assess the reliability and validity of the Pittsburgh sleep quality index (PSQI) .Methods The cross-sectional survey was conducted in the outpatient department of this hospital .544 insomnia and non-insomnia voluntary participants (18-65 years old) from July to October 2011 were assessed with PSQI and the insomnia severity index (ISI) ,which were randomly delivered to them .Results The test-retest reliability of PSQI was 0 .994 .The split-half reliability coefficient of PSQI was 0 .824 . The overall Cronbach′s alpha coefficient was 0 .845 .The confirmatory factor analysis showed that the fitting indicators for the χ2/df ,root mean square error of approximation(RMSEA) ,non-normed fit index(NNFI) ,comparative fit index(CFI) and goodness-of-fit index(GFI) were 4 .83 ,0 .09 ,0 .96 ,0 .98 and 0 .97 respectively .The correlation coefficient between the PSQI and ISI was 0 .842 . The correlations coefficients between PSQI with the questionnaire type ,interview date and interview department were -0 .046 , 0 .276 and -0 .331 .Grouping by individuals with or without insomnia ,the area under the receiver operator characteristic curve (ROC) for PSQI was 0 .944(95% CI:0 .925-0 .963) .Conclusion PSQI has good reliability and validity ,and could be used for the sleep quality comprehensive evaluation in the patients with insomnia .

Objective To explore the value of PET-CT and CT in the assessment after radiofrequency ablation (RFA) in lung cancer.Methods Eighteen patients were randomly divided into short-term group ( 8 cases) and long-term group ( 10 cases).Patients in short-term group received PET-CT and CT examination within 10 days after RFA therapy,whereas those in long-term group got PET-CT and CT examination within 2 months after RFA therapy.The value of PET-CT and CT after RFA therapy through the result of the image was compared between two groups.Results All patients were classified as stable disease in CT,while in PET-CT assessment,33.33％ (6/18) of the patients presented complete remission and 66.67％ (12/18)presented partial remission.37.50％ (3/8) of short-term group presented complete remission,62.50％ (5/8) of short-term group presented partial remission.30.00％ (3/10) of long-term group presented complete remission,70.00％(7/l0) of long-term group presented partial remission.Conclusion PET-CT is superior to CT in the assessment of the effectiveness of RFA therapy,and there is no difference between short-term and long-term PET-CT examination,therefore early PET-CT is more with clinical significance.

Objective To investigate the effects of on-pump and off-pump coronary artery bypass grafting on plasma adrenomedullin (ADM) and endothelin-1 (ET-1) levels before and after operation in elderly patients. Methods Elderly patients aged 60 years and over with coronary artery bypass grafting were enrolled in the study and divided into off-pump group and on-pump group, each group had 20 cases. Blood samples were collected before surgery, immediately after operation and 6,24 hours, 3 days after operation. The plasma levels of ADM and ET-1 were dectecded by radio immunoassay. Results The levels of ADM and ET-1 were significantly increased immediately after operation in 2 groups of on-and off-pump. The levels of ET-1 in on-pump group and off-pump group were (67.59±10.18) ng/L and (58.73±9.64) ng/L respectively. The levels of ADM in on-and off-groups were (284.90±36.24) ng/L and (243.25±25.70) ng/L. This showed that in on-pump group, the plasma levels of ADM and ET-1 increased more significantly(P＜0.05). The plasma levels of ADM and ET-1 began to decline at 6 hours after operation, and continued to 24 hours after operation. On 3 days after operation, the plasma levels of ADM and ET-1 in off-pump group returned to the preoperative level, but they were still maintained at a high level in on-pump group.Conclusions For elderly patients, both on-pump and off-pump coronary artery bypass grafting can cause endothelial dysfunction, increasing plasma levels of ET-1 and ADM. But compared with the on-pump coronary artery bypass grafting, the off-pump coronary artery bypass grafting has less influence.