OBJECTIVE:To investigate the effect of Saccharomyces boulardii adjuvant with aluminium phosphate on symp-toms and signs disappearance time,immune function and inflammatory factors in children with acute diarrhea. METHODS:Totally 110 children with acute diarrhea were chosen from our hospital during Mar. 2013-Mar. 2016,and then randomly divided into con-trol group and observation group according to random number table,with 55 cases in each group. Control group was given Alumini-um phosphate gel 2.5 g,po,qd,on the basis of conventional treatment. Observation group was additionally given S. boulardii cap-sules 0.25 g,po,bid,on the basis of control group. Both groups were treated for 3 d. Clinical efficacies,symptoms and signs(di-arrhea,abdominal pain,vomiting,abnormal stool routine)disappearance time as well as stool frequency,stool character scores, immune function indexes(CD3+,CD4+,CD8+,CD4+/CD8+),inflammatory factors(IL-6,IL-10,TNF-α)before and after treat-ment,the occurrence of ADR were compared between 2 groups. RESULTS:The total response rate of observation group (90.91%)was significantly higher than that of control group(70.91%);the symptoms and signs disappearance time was signifi-cantly shorter than control group,with statistical significance(P<0.05). Before treatment,there was no statistical significance in stool frequency,stool character scores,immune function indexes or inflammatory factor levels between 2 groups(P>0.05). After treatment,stool frequency,stool character scores and inflammatory factor levels of 2 groups were significantly lower than before, and the observation group was significantly lower than the control group;the levels of CD3+,CD4+,CD4+/CD8+ were significantly higher than before treatment and control group,and the level of CD8 + was significantly lower than before treatment and control group,with statistical significance(P<0.05). There was no significant difference in immune function indexes of control group be-fore and after treatment(P>0.05). Total incidence of dry mouth and constipation was 5.45% in control group and 9.09% in obser-vation group,without statistical significance(P>0.05). CONCLUSIONS:S. boulardii adjuvant with aluminium phosphate in the treatment of pediatric acute diarrhea can efficiently improve symptoms and signs,shorten disease duration,improve immune func-tion and reduce inflammatory reaction with good safety.

Objective To explore the clinical nursing of hip developmental dislocation in infants with Ferguson operation.Method The nursing strategy was performed including observation of the surgical incision,skin care,care of cast and instructions to their parents. Result No pressure sores occurred in all the 34 cases of hip developmental dislocation.1 case had delayed allergy reaction because of use of contrast media during operation,1 cast syndrome,and 19 edema of perineum of different degrees including 6 severe edemata,which were cured using wet compress with Adlerika.Conclusion It is of great importance for the reduced incurrence of operation complications and promising operative effect to observe the conditions and treat timely problems in postoperative nursing.

Objective To investigate the effect of hydroxysafflor yellow A (HSYA) on neurogenesis of the dentate gyrus organotypic hippocampal slice cultures after oxygen-glucose deprivation (OGD).Methods The 3-day-old Sprague Dawley rats were used to making organotypic hippocampal slices.They were randomly divided into four groups:a blank control group,a saline control group (giving 1 mL normal saline after OGD),a high-dose HSYA group (giving 1 ml,0.072 mg/ml HSYA after OGD),and a low-dose HSYA group (giving 1 ml,0.036 mg/ml HSYA after OGD) (n =6 slices in each group).Nestin and 5-bromo deoxyuridine nucleoside imnune fluorescence method were used to double-label the proliferation of neural stem cell (NSC).Results There were significant differences in NSC numbers among the different time points before and after OGD in slices of each group (all P ＜0.001).After OGD,the proliferation of NSC numbers reduced significantly in each group,cell proliferation increased siginificantly at day 3,and the proliferation of NSC number at day 6 was lower than that at day 3,but they still higher than those before OGD.There were significant differences in the proliferation of NSC numbers among the blank control,the saline control,high-dose HSYA,and low-dose HSYA groups (F =947.077,P ＜0.001).Observing from each time point,in addition to before OGD,the proliferation of NSC numbers at all other time points had the following relations:the blank control Group ＞ the high-dose HSYA group ＞ the low-dose HSYA group ＞ the saline control group (all P＜0.001).Conclusions HSYA may alleviate OGD to the NSC injury and contribute to neurogenesis.

Objective To establish the quality standard for Shengxinfa Capsule. Methods TLC was used to identify Praeparata, Psoraleae Fructus and Gastrodiae Rhizoma in Shengxinfa Capsule, and 2,3,5,4’-the four-stilbene-2-O-β-D-glucoside was identified by HPLC. The column of Agilent TC-C18 (4.6 mm×250 mm, 5 μm) was used. The mobile phase was acetonitrile-water (15∶85). The flow was 1.0 mL/min and column temperature was 30 ℃. UV detecting wavelength was 320 nm. Results Praeparata, Psoraleae Fructus and Gastrodiae Rhizoma could be identified by TLC. The linear range of 2,3,5,4’-the four-stilbene-2-O-β-D-glucoside was in the range of 0.05-0.50 μg. The average recovery was 97.8% (RSD=0.39%). Conclusion The method is feasible and accurate. The quality of Shengxinfa Capsule can be controlled effectively with the established quality standard.

[Objective] To observe the antitussive and antiasthmatic actions of Nervilia fordii (Hance) Schitr. (NF). [Methods] NIH mice were randomized into 8 groups: 3 NF water-extract groups and 3 NF ethanol-extract groups in high, moderate and low doses (19.2, 9.6 and 4.8 g?kg-1?d-1 respectively), positive control group (codeine phosphate 50 mg?kg-1?d-1 in the antitussive experiment and theocin 0.1g?kg-1?d-1 in the antiasthmatic experiment) and model group. Mice cough models induced by ultrasonic spray of ammonium hydroxide and guinea pigs asthma models induced by ultrasonic spray of histamine-acetylcholine mixture were adopted to observe the antitussive and antiasthmatic actions of NF. [Results] Water-extract and ethanol-extract of NF in three doses decreased the cough frequency in mice, and ethanol-extract of NF in three doses prolonged the cough latent period (P

OBJECTIVE To explore the canonical management method to improve the control quality of hospital(infection).METHODS To induct the quality standard management system of ISO9001∶2000,carrying out a set of method which is systemic,standard,canonical,and scientific and continue to improve to hospital infection(mangament).RESULTS The control quality of hospital infection had been improved and standardized obviously.CONCLUSIONS Establishing the quality standard management system of ISO and persevering in the principle of plan,carry out, check,manage,feedback and continue to improve could advance canonical and sientific(managment) to the control of hospital infection,and improve the control quality of hospital infection.

Objective To investigate the differential MSCT diagnostic features and comparative study of subtypes of renal cell carcinoma (RCC). Methods All of the renal cell carcinomas including 14 chromophobe RCCs (ChRCC), 10 papillary RCCs type 1(PRCC Ⅰ), 15 papillary RCCs type 2 (PRCC Ⅱ), 7 mucinous tubular and spindle cell carcinomas (MTSCCs) were investigated except for clear cell RCC. Dynamic contrast-enhanced CT was conducted in each case after intravenous administration of contrast agent, and the data including all the CT manifestations and the enhancement features were analyzed and contrasted together. Results The indexes including enhancement homogeneity, border of the tumor, renal pelvis violation, blood vessel in tumor showed statistically significant difference between the 4 subtypes (P<0.05), but no difference in the calcification of the tumor. Only the enhancement degree of MTSCC was lower than the kidney medulla in all of the three enhancement scanning phases, while the other 3 tumors' enhancement degree was higher than the kidney medulla in the cortical phase. Peak contrast enhancement of ChRCC was located in the cortical phase, however, peak contrast enhancement of the others did in the nephrographic phase. Conclusions Enhancement characteristics combined CT features is of great help in differential diagnosis of 4 subtypes of RCC.

Objective To investigate the effect of endoscope assisted microincision cholelithotomy(EMC) in the treatment of gallstone. Methods The clinical data of 86 patients with gallbladder stone treated by EMC were analyzed retrospectively.Of them, 63 cases were follwed-up and studied. Results All eighty-six patients were successfully operated on and discharged, no operative complications occurred. Among 63 patient being followed up for 1～3 years,the recurrence rate of gallbladder stones was 3.2%(2/63). No recurrence was noted in 46 patients with single gallstone. In the other seventeen patients with multiple stones, gallstone recurrence was found in 2 patients, the recurrence rate was 11.8%(2/17). Conclusions If selection of the operation idications are strict, endoscope assisted microincision cholelithotomy for treatment of gallstone is simple, safe, effective and less trauma, and can preserves the function of gallbladder, but it can not replace the cholecystectomy.

Objective To compare the effect of laminar flow bed in the prevention of hospital infections in patients with leukemia after chemotherapy. Method The Meta-analyses were done on Meta RevMan5.0 by retrieving the domestic databases from January 1999 to January 2014 to look into and compare the hospital infections in leukemic patients using laminar flow beds and common beds, including of the rate of hospital infection, duration of fever, days for antibiotic use, hospital stay. Results A total of 16 papers were included. The Meta analyses showed that the rate of hospital infection in the wards with laminar flow beds was significantly lower than that in the wards with common beds (RR=0.54,95%CI (0.47, 0.62), P<0.01). The fever duration, time for antibiotics use and hospital stay in patients in the wards with laminar flow beds were all significantly shorter than those in the patients in the wards with common beds [WMD=-3.64, 95%CI (-4.83,-2.46);WMD=-4.13, 95%CI (-5.95,-2.32)];WMD=-5.36, 95%CI (-7.52,-3.20);P<0.01,respectively)]. Conclusion Laminar flow beds are effective in preventing hospital infections among acute leukemic patients having undergone chemotherapy.

Objective To study the dynamic changes in cardiac morphology and myocardial collagen in apolipoprotein E-deficient (apoE-/-) mice of different age with cholesterol-fed. Methods 18 male apoE-/- mice were randomized into 3 groups: 24 weeks group （n=6）, 32 weeks group （n=6）, 40 weeks group （n=6）. 8 C57BL/6J mice were set as the control. Serum cholesterol, low-density lipoprotein cholesterol (LDL-C), triglyceride, high-density lipoprotein cholesterol (HDL-C) were determined. The cardiac morphological changes and the myocardial collagen were observed. Results Compared with the 24 weeks group, the content of myocardial collagen of 32 and 40 weeks group significantly increased (P<0.05). Conclusion With the increasing of age, TC significantly increased, myocardial collagen content tended to go up.