Objective To investigate the correlation of uric acid(UA) level and the circadian rhythm of blood pressure in hypertensive patients. Methods Among the individuals who presented to the cardiology clinic, 70 patients who had hypertension and were diagnozed with non- dipper hypertension (non-dipper hypertension group) by 24 h ambulatory blood pressure monitoring (ABPM), 70 patients with dipper hypertension patients (dipper hypertension group), and 52 normotensive individuals (control group) were enrolled in this study. Peripheral venous blood samples were collected from all the patients in order to evaluate the hematological and biochemical parameters. All the assessed parameters were compared among three groups. Results The level of UA in non-dipper hypertension group was the highest, in dipper hypertension group was higher and in contrl group was the lowerst:(393.57 ± 53.52), (280.57 ± 41.64), (267.66 ± 59.38) μmol/L, and there were significant differences (P<0.01). Multivariate Logistic regression analysis revealed that the level of UA was an independent risk factor for non-dipper circadian rhythm of blood pressure (P = 0.003, OR = 2.26, 95% CI: 1.34- 3.89). Conclusions The higher level of UA may be a risk factor for non-dipper circadian rhythm of blood pressure in hypertension patients.

This paper summarized nursing care in intra-hospital transfer of 13 critically ill patients with extracorporeal membrane oxygenation. The key points to guarantee safety of critically ill patients were establishing a well-trained professional team and developing standardized procedures,and applying checklist for ECMO Transfer. The key points in nursing were assessment and pretreatment,homogenized nursing during transfer and effective handover after transfer. As a result,six cases of avian influenza patients successfully completed CT ex-amination,five cases of lung re-transplant patients and two cases of lung transplant patients were successfully trans-ferred to the operating room.

Objective To investigate the effects of analgesia and sedation scheme on ICU delirium among patients with cardiac surgery. Methods A total of 235 patients undergoing mechanical ventilation were enrolled via simple random number sampling method from January to December,2016, and divided into the experimental group(117 cases)and the control group(118 cases).The experimental group received analgesia and sedation scheme designed by our department,and the control group received routine sedation protocol. The incidence of ICU delirium, the dosages of drugs, duration of mechanical ventilation, length of ICU stay were recorded. Results The compliance rate of shallow sedation in the experimental group was 87.17% (102/117), which was lower than 57.62% (68/118) in the control group with statistical difference(χ2=25.642,P<0.05).The incidence of ICU delirium in the experimental group was 17.09% (20/117), which was lower than 34.75% (41/118) in the control group with statistical difference (χ2=9.524, P<0.05). The dosages of sedation drugs were: dexmedetomidine, (269.46 ± 32.47) μg,disoprofol,(286.84±81.96)mg,the duration of mechanical ventilation was(14.31±1.43)h,the length of ICU stay was(16.02±1.25)h.Those data were all lower than those of the control group[(507.29±58.27) μg,(575.63±95.74)mg,(20.45±2.29)h,(22.82±2.45)h]with statistical difference(t=-5.529--4.371, P<0.05). Conclusion Analgesia and sedation scheme was worthy of popularization and application.

Objective: To explore the effect of early enteral nutrition(EEN) and parenteral nutrition(PN) on the postoperative outcomes of patients with gastric cancer and nutritional risk in enhanced recovery after surgery. Methods: A total of 130 patients with gastric cancer hospitalized in department of surgery of Ningbo First Hospitalfrom September 2016 to May 2018 were selected and divided into early enteral nutrition support group (EEN) which was placed with jejunal nutrition tube during the operation, and enteral nutrition started within 12-24 hours after the operation, and parenteral nutrition support group (PN) which was given parenteral nutrition support one day after surgery. Patients in both groups were given nutrients of equal heat and nitrogen.The incidence of nutrition-related complications, the incidence of infection-related complications, the length of postoperative hospital stay and the time of anal exhaust were compared between the two groups. Results: The incidence of nutrition-related complications was 10 cases (15.38%) and 4 cases (6.15%)in EEN group and PN group, that was not statistically different (P=0.157). The incidence of infection-related complications was 3 cases (4.61%) and 5 cases (7.69%) in EEN group and PN group, that was not statistically different (P=0.715). The postoperative hospital stay was 11 days (range, 10-15) and 12 days (range, 11-13)in EEN group and PN group, that was not statistically different (P=0.233). The first anal exhaust time and defecation timewere 64 hours (range, 52-77) and 87 hours (range, 76-100) in EEN group and 72 hours(range, 60-86) and 96 hours(range, 86-120) in PN group, that was statistically different(P=0.001, P=0.034). Conclusion Enhanced recovery after surgery, early enteral nutrition after gastric cancer surgery may promote the recovery of intestinal function, but the complications and hospital stay after operation are not improved.

Objective To explore the clinical effect of applying standard process management in early enteral nutrition support for elderly patients with gastric cancer after operation. Methods A total of142 elderly patients with gastric cancer in our hospital were randomly divided into control group ( n=71) treated with the traditional nursing of enteral nutrition and intervention group ( n=71) adopting the standardized process man-agement, and then enteral nutrition tolerance, complications, nutritional status and recovery of gastrointestinal function were compared between the two groups. Results There was no significant difference in age, sex and preoperative nutritional condition and operation situation between the two groups ( P>0. 05) . The incidence of nutritional intolerance and the cost of nutritional support were lower than those in the control group ( P<0. 05) . The completion rate of enteral nutrition target in the intervention group was significantly higher than that in the control group ( P<0. 05) . The anal exsufflation time and defecation time of patients in the intervention group were shorter than those in the control group ( P<0. 05) . There was no significant difference in pulmonary infec-tion, incision infection and postoperative hospital stay between the two groups ( P>0. 05 ) . Conclusions Standardized process management of early enteral nutrition after operation could significantly improve the toler-ance of enteral nutrition, meanwhile, it has positive significance in promoting rapid recovery of elderly patients with gastric cancer.

Objective To summarize the experiences of postoperative care of 7 patients with lung transplantation patients receiving high flow nasal cannulae oxygen therapy. Methods The key points to ensure the success of operation were oxygen therapy waiting for lung transplantation,sequential treatment after tracheal intubation, assisted by fiberoptic bronchoscopy, nasal high flow oxygen therapy failed to switch to non-invasive treatment or re intubation. Results All 7 patients got through the intensive care period successful. Conclusions High flow nasal cannulae can improve the comfort and compliance of lung transplant patients,and easy to operate.

Mig1 and Snf1 are two key regulatory factors involved in glucose repression of Saccharomyces cerevisiae. To enhance simultaneous utilization of glucose and xylose by engineered S. cerevisiae, single and double deletion strains of MIG1 and SNF1 were constructed. Combining shake flask fermentations and transcriptome analysis by RNA-Seq, the mechanism of Mig1 and Snf1 hierarchically regulating differentially expressed genes that might affect simultaneous utilization of glucose and xylose were elucidated. MIG1 deletion did not show any significant effect on co-utilization of mixed sugars. SNF1 deletion facilitated xylose consumption in mixed sugars as well as co-utilization of glucose and xylose, which might be due to that the SNF1 deletion resulted in the de-repression of some genes under nitrogen catabolite repression, thereby favorable to the utilization of nitrogen nutrient. Further deletion of MIG1 gene in the SNF1 deletion strain resulted in the de-repression of more genes under nitrogen catabolite repression and up-regulation of genes involved in carbon central metabolism. Compared with wild type strain, the MIG1 and SNF1 double deletion strain could co-utilize glucose and xylose, and accelerate ethanol accumulation, although this strain consumed glucose faster and xylose slower. Taken together, the MIG1 and SNF1 deletions resulted in up-regulation of genes under nitrogen catabolite repression, which could be beneficial to simultaneous utilization of glucose and xylose. Mig1 and Snf1 might be involved in the hierarchical regulatory network of genes under nitrogen catabolite repression. Dissection of this regulatory network could provide further insights to new targets for improving co-utilization of glucose and xylose.