Objective:To evaluate the clinical effect of Chinese medical chiropractic in treating children with cough variant asthma syndrome (CVA) of Lung-Spleen Qi Deficiency.Methods:From October 2017 to October 2018, 60 CVA children with syndrome of lung-spleen qi deficiency were enrolled from pediatric outpatient department of Maoming Hospital of Traditional Chinese Medicine Affiliated to Guangzhou University of Traditional Chinese Medicine, and they were randomly divided into the control group and observation group by random number table method, with 30 in each group. The control group was given montelukast sodium granules orally on the basis of conventional treatment, and the observation group was given chiropractic treatment on the basis of the control group. Both groups were treated for 6 weeks and followed up for 2 months. The TCM syndrome scores were performed before and after treatment, and the changes of serum IgA, IgG, IgM and IgE were detected by ELISA. The recurrence was observed and recorded during the follow-up period, and the clinical effect rate was evaluated.Results:The total effect rates of the observation group and the control group were 86.7% (26/30) and 56.7% (17/30), respectively, with significant differences between the two groups ( χ2=6.648, P=0.008). After treatment, the scores of cough, sputum volume, oppression in chest, tongue coating, concomitant symptoms and total scores in the observation group were significantly lower than those in the control group ( t values were 2.639, 2.628, 2.633, 2.627, 2.725, 2.642, respectively, all Ps<0.05). After treatment, the IgA [(2.31 ± 1.20) g/L vs. (1.55 ± 0.72) g/L, t=2.635], IgG [(11.16 ± 3.39) g/L vs. (8.18 ± 3.27) g/L, t=2.751], IgM [(1.72 ± 0.34) g/L vs. (1.27 ± 0.36) g/L, t=2.660] in the observation group were significantly higher than those in the control group ( P<0.05), while the IgE [(51.32 ± 32.62) g/L vs. (74.58 ± 40.77) g/L, t=2.619] in the observation group were significantly lower than those in the control group ( P<0.05). During the follow-up, the recurrence rate was 19.2% (5/26) in the observation group and 70.6% (12/17) in the control group, and the difference between the two groups was statistically significant ( χ2=4.675, P=0.029). Conclusion:Chinese medicine chiropractic can improve the clinical symptoms and serum immune factor levels of children with cough variant asthma syndrome of lung and spleen qi deficiency, reduce the recurrence rate, and improve the clinical efficacy.

Objective To explore the curative effect of local oxygen therapy in combination with external application of Houfengsan and vitamin AD mixture in the treatment of red breech. Methods 100children with red breech were divided randomly into the treatment group and the control group with 50 cases in each group. The treatment group was treated with direct local oxygen blowing for 10～15 minutes and applying mixture of Houfengsan and vitamin AD, the control group was treated with 3% zinc oxide unguent.The treatment effect and cure time were compared between the two groups. Results The total efficient rate of the treatment group was 100% ,which was higher than that of the control group. The cure time of the treatment group was (3.92±0.98) days ,and (6.66t1.46) days in the control group, and the difference was significant between the two groups. Conclusions Local oxygen blowing with external application of mixture of Houfengsan and vitamin AD is easy to accept by children, safe, economical and simple to operate. It is an effective method to treat red breech.

Aim: To study the effects of molecule weight,the N/P ratio,solvent and ionic strength on the formation and surface properties of PEI/DNA complexes,and study its transfection efficiency.Methods: The N/P ratio of the prepared PEI/DNA complexes was optimized using gel electrophoresis and UV quantitative assay.The particle size and surface charge of the complexes were measured in different solvents and ionic strength.The transfection effi-ciency in HepG2 cells was observed.Results: There was a positive correlation between combination of PEI and DNA and molecule weight of PEI.In addition,the surface properties of PEI/DNA complexes were also influenced by the solvents and ionic strength.Comparable transfection efficiencies in HepG2 cells were observed for the Lipo-fectamine 2000/DNA and the prepared PEI(25 kD)/DNA complexes in PBS at the N/P ratio of 12-15,which was much higher than that of naked DNA.Conclusion: The optimized PEI/DNA complexes could effeciently transfect the cells in comparison to the positive control.

Cyclophilin A (CypA) is found to be highly expressed in different kinds of tumor cells,which could regulate the occurrence and development of many kinds of tumor through multiple signal transduction pathways such as inducing the formation of inflammatory carcinoma,accelerating the transcription cycle of tumor cells,promoting the invasion and metastasis of tumor cells,inhibiting the apoptosis of tumor cells and reducing the sensitivity of tumor cells to chemotherapy drugs.It suggests that CypA might be considered as a kind of oncogene,which is expected to be a novel target for tumor treatment.

Objective To study the clinical effect of continuous central venous pressure monitoring and select a better method for central venous pressure momtoring. Methods Continuous central venous pressure wag monitored by connecting pressure sensor to central venous catheter in 56 patients with open heart operation.At the same time routine monitoring method was used in the same central venous vein of the saine patient The CVP values from the two methods were compared for 100 times and analyzed the difference.Results The VCP values of the two groups had no statistical difference(P＞0.05).Conclusions Continuous monitoring by pressure sensor had advantages such as continuous data,dynamic,direct-viewing,Veracious and decreased chance of infection.It could reduce the workload of nurses and possessed more clinical value compared with routine monitoring method.

Objective To explore the set-up errors of position fixation with simple perforated foam pad in colorectal cancer radiotherapy and their causes as well as the improvement measures.Methods Sixty cases of color-ectal cancer patients undergoing radiotherapy were collected.Prone position was adopted with the position fixed by perforated foam pad and membrane.CBCT imaging was taken weekly before treatment,setup errors were corrected if necessary.Errors throughout the course of treatment for each patient were recorded and compared between patients, followed by analyzing the reasons of errors.Results Before calibration,the maximum errors on the direction of left and right (X-axis),front and back (Z),upside and downside (Y)in these 60 patients were 0.5cm,0.9cm and 0.7cm respectively with the average errors of (0.22 ±0.03)cm,(0.38 ±0.03)cm and (0.27 ±0.04)cm respec-tively.Conclusion The method of applying perforated foam pad and thermoplastic mask in colorectal cancer radio-therapy is currently the most commonly used in the clinical position fixation techniques,by which the small intestine, bladder and other pelvic tissues can be well protected.Due to poor comfort prone position,it is necessary to further improve perforated foam pad through improving the quality of the foam pad,thus improving patients comfort and posi-tioning repeatability and reducing position fixation errors.

Objective To investigate the effect of the humanized care on the blood glucose, blood lipid and diabetic ketoacidosis control of type 1 diabetes patients outside the hospital. Methods Fifty type 1 diabetes patients were enrolled in this study, aged from 18 to 30 years old, outside the hospital. The duration of this study was from Mar 2009 to Jan 2016.The clinical and laboratory data of patients,including HbA1c,LDL-C,HDL-C,TG and diabetic ketoacidosis were collected and analyzed. Results About 60.0% and 80.0% of type 1 diabetes pa-tients achieved the goals of contorlling glycemia (HbA1c < 6.5%) and dyslipidemia (LDL-C < 2.6 mmol/L) respec-tively, after receiving the humanized care outside the hospital, while only 32.0% and 22.0% of type 1 diabetes pa-tients achieved these goals before.Moreover,after receiving the humanized care outside the hospital,only 16.0% of type 1 diabetes patients suffered from diabetic ketoacidosis which was 40.0% before.Conclusions The humanized care outside the hospital can help patients to acheive the goals of contorlling glycemia and dyslipidemia among the type 1 diabetes.Besides,it contributes to reduce the incidence rate of the diabetic ketoacidosis.

Objective:To provide reference for the development of a more intelligent and systematic nursing clinical decision support system based on the concept of precision nursing and data sharing, the nursing plan module of clinical decision support system.Methods:An evidence-based knowledge base was constructed based on the nursing process and the standardized nursing terminologies; the nursing plan module was designed according to clinical needs, and the logical reasoning rules were formulated from the generation, sequencing and stopping of nursing problems, objectives, measures and activities, and finally the nursing plan module of clinical decision support system was formed.Results:The nursing plan module of clinical decision support system included the basic information of patients, positive evaluation items and weight values, nursing problems, objectives, measures and activities, etc. the module could automatically deduce the nursing plan according to the patient's individual characteristic index (positive evaluation item), and sort the nursing problems and corresponding measures and activities according to the generation time, weight value and correlation degree. It could automatically distinguish nursing problems, goals, measures and the time of activity stop, and realize intelligent decision-making.Conclusion:The interface of nursing plan module of this system is clear and logical reasoning rules are rigorous. It breaks through the bottleneck of nursing decision-making based on personal professional knowledge and experience in clinical situation for a long time, which can ensure the homogeneity of nursing plan and improve the correctness of decision-making.

Objective:To investigate the effects of peritoneal dialysis combined with hemodialysis on improving cardiac and renal function, peritoneal function, and nutritional status, and reducing complications in patients with end-stage renal disease.Methods:A total of 90 patients with end-stage renal disease who received treatment at Lishui Municipal Central Hospital and Lishui People's Hospital from January 2019 to May 2022 were retrospectively included in this study. The patients were divided into a control group and an observation group, with 45 patients in each group, based on the treatment methods used. The control group received peritoneal dialysis treatment, while the observation group received a combination of peritoneal dialysis and hemodialysis treatment. The changes in cardiac and renal function, peritoneal function, nutritional status, and the occurrence of complications were observed in both groups.Results:After treatment, the observation group showed significantly lower values in the cardiothoracic ratio [(57.02 ± 3.35)%], brain natriuretic peptide [(8 849.34 ± 124.65) ng/L], left ventricular mass index [(181.32 ± 8.56) g/m2], blood urea nitrogen [(14.04 ± 1.94) mmol/L], and serum creatinine [(181.47 ± 27.06) μmol/L] compared with the control group [(58.92 ± 3.11)%, (15 126.39 ± 322.82) ng/L, (187.28 ± 8.95) g/m2, (18.49 ± 2.82) mmol/L, (196.56 ± 31.07) μmol/L, t = 2.79, 121.68, 3.23, 8.72, 2.46, all P < 0.05]. Additionally, the observation group had significantly higher levels of ejection fraction [(63.47 ± 5.23)%], albumin [(52.98 ± 6.37) g/L], and hemoglobin [(114.94 ± 13.61) g/L] compared with the control group [(60.46 ± 5.18)%, (47.01 ± 6.04) g/L, (98.04 ± 10.93) g/L, t = -2.74, -4.52, -6.49, all P < 0.05]. The observation group also exhibited a significantly lower dialysate/plasma creatinine ratio [(0.56 ± 0.09)] and a lower level of β 2-microglobulin [(18 032.29 ± 718.11) mg/L] compared with the control group [(0.61 ± 0.07), (18 424.42 ± 736.43) mg/L, t = 2.54, 2.06, both P < 0.05]. The incidence of complications in the observation group was 11.11% (5/45), which was significantly lower than that in the control group [31.11% (14/45), χ2 = 4.27, P < 0.05]. Conclusion:Peritoneal dialysis combined with hemodialysis can improve cardiac and renal function, peritoneal function, and nutritional status and decrease the incidence of complications in patients with end-stage renal disease. This approach deserves to be clinically promoted. The findings of this study are of significant innovation and scientific value.

Objective:To explore the efficacy and safety of high-titer plasma in the treatment of pediatric patients with severe adenovirus pneumonia.Methods:The clinical data of 92 pediatric patients with severe adenovirus pneumonia admitted to pediatric intensive care unit (PICU) in Guangzhou Women and Children′s Medical Center from January 2016 to October 2019 were retrospectively collected. According to the treatment with or without high-titer plasma, the patients were divided into plasma treatment group ( n=41) and non-plasma treatment group ( n=51). The 51 patients with chest radiograph showing more than half the lungs involved were divided into plasma treatment group ( n=29) and non-plasma treatment group ( n=22). According to fever duration before plasma treatment, patients were divided into early group (≤5 days, n=5), middle group (>5-10 days, n=14), and late group (>10 days, n=22). Baseline data, therapeutic effects, and prognosis of patients in each group were analyzed with t test, non-parametric rank sum test, one-way ANOVA and chi-square test. Results:Ninety-two patients were included. There were no significant differences in age, gender, body weight, fever duration, sequential organ failure assessment, and Murray lung injury score between plasma treatment group and non-plasma treatment group before admission (all P>0.05). The proportion of patients whose temperature drop to normal within 5 days was higher in plasma treatment group than that in non-plasma treatment group (88% (36/41) vs. 69% (35/51), χ 2=4.745, P=0.029). However, there were no significant differences between the two groups in the proportions of invasive ventilator weaning within 14 days (63% (26/41) vs. 76% (39/51), χ 2=1.868, P=0.172), transfer out from PICU within 14 days (49% (20/41) vs. 69% (35/51), χ 2=3.724, P=0.054), discharge within 28 days (51% (21/41) vs. 61%(31/51), χ 2=0.846, P=0.358) and survived patients (85% (35/41) vs. 76%(39/51), χ 2=1.143, P=0.285). Among patients with severe chest radiograph, the proportions of patients whose temperature drop to normal within 5 days and survived patients were higher in plasma treatment group than those in non-plasma treatment group (86% (25/29) vs. 59% (13/22), χ 2=4.843, P=0.028; 83% (24/29) vs. 55%(12/22), χ 2=4.796, P=0.029, respectively). However, there were no significant differences between the two groups in the proportions of invasive ventilator weaning within 14 days (52% (15/29) vs. 59% (13/22), χ 2=0.274, P=0.601), transfer out from PICU within 14 days (34% (10/29) vs. 45% (10/22), χ 2=0.632, P=0.427), and discharge within 28 days (45% (13/29) vs. 45% (10/22), χ 2=0.002, P=0.964). Among early, middle and late group, the proportions of invasive ventilator weaning within 14 days were 2/5, 13/14 and 50% (11/22), respectively, with statistically significant difference (χ 2=8.119, P=0.017). There were no significant differences in the proportions of patients whose temperature drop to normal within 5 days (4/5, 14/14, 82% (18/22), χ 2=2.965, P=0.227), transfer out from PICU within 14 days (2/5, 10/14, 36%(8/22), χ 2=4.386, P=0.112), discharge within 28 days (2/5, 8/14, 50% (11/22), χ 2=0.462, P=0.794) and survived patients (4/5, 13/14, 82% (18/22), χ 2=0.966, P=0.617) in the three groups. Only one case with high-titer plasma therapy had rash in the course of infusing plasma and no other adverse reactions were observed. Conclusions:High-titer plasma can shorten the fever time and improve the proportion of survival patients in pediatric severe adenovirus pneumonia. The clinical effect of high-titer plasma is better in 5-10 days of fever course. High-titer plasma is an effective and safe treatment.