Objective To investigate the effects of playful training on home environment and development in children with cerebral palsy. Methods89 children with cerebral palsy were divided into observation group (45 cases) and control group (44 cases). All children were treated with normal strengthen rehabilitation in hospital. The observation group received the training playfully. They were assessed with the Home Observation for Measurement of the Environment (HOME) and Bayley Scale of Infant Development (BSID) before and 6 months after treatment. ResultsAfter treatment, The HOME scores in observation group was significantly better than those before treatment and in control group （P<0.01）. The Psychomotor Dvelpment Index (PDI) of BISD was improved in both groups （P<0.01） with significant different between them（P<0.05）. The Mental Development Index (MDI) of BISD in observation group was significantly better than those before training and in control group （P<0.01）. ConclusionPlayful training can improve the development and home environment in children with cerebral palsy.

OBJECTIVE:To systematically review the efficacy and safety of reinforcing kidney and invigorating spleen princi-ple in the treatment of primary osteoporosis (POP) in middle and elderly aged patients,and provide evidence-based reference for clinic. METHODS:Retrieved from VIP,Wanfang Database,CJFD,Medline,PubMed,Elsevier,Springer,Web of Science and Ovid,randomized control trials (RCT) about reinforcing kidney and invigorating spleen principle (test group) versus other meth-ods(no reinforcing kidney and invigorating spleen principle,control group)in the treatment of POP were collected. Meta-analysis was performed by using Rev Man 5.3 software provided by Cochrane after data extraction and quality evaluation modified by Jadad scale. RESULTS:Totally 28 RCTs were enrolled,involving 2849 patients. Results of Meta-analysis showed,the total effective rate [OR=3.80,95%CI(2.76,5.23),P<0.001],BGP level [MD=2.23,95%CI(1.80,2.66),P<0.001],BMD level of femoral neck [MD=0.04,95%CI(0.00,0.08),P=0.05] and BMD level of lumbar spine [MD=0.07,95%CI(0.03,0.11),P=0.001] in test group were significantly higher than control group,ALP level [MD=-5.59,95%CI(-10.51,-0.66),P=0.03] and VAS score [MD=-1.38,95%CI(-1.87,-0.89),P<0.001] were significantly lower than control group,with statistical significance. There were no significant differences in U-Ca/Cr [MD=-0.07,95%CI(-0.17,0.02),P=0.12] and serum Ca2+ level [MD=0.16,95%CI (-0.07,0.39),P=0.17] in 2 groups. CONCLUSIONS:Reinforcing kidney and invigorating spleen principle can improve patients' osteogenesis during bone metabolism,reduce the activity of the osteoclastic process and relief patients'pain in the treatment of POP.

Objective:To generate monoclonal antibodies against ciprofloxacin (CIP) and to analyze its immunological traits for establishing a determination method for ciprofloxacin residues in food tissues.Methods:BALB/c mice were immunized by the conjugation of CIP-BSA successfully.The splenic cells of BALB/c mice and the oncocyte were fused and screened in HAT culture medium.Cell strains of 1C9,3F6,6H2,6A7,6G11 and 8F5 were cloned,which could secret the monoclonal antibody (Mab) for ciprofloxacin.Results:By ELISA method,the haplotype of Mabs were identified.The antibody secreted by 1C9,3F6 and 6A7 were classified to the IgG2a.Those of 6H2 and 8F5 were classified to the IgG1 while 6G11 to IgG3.The results of SDS-PAGE showed that the Mab protein was made up of the weight chain and the light chain whose molecular weight were 50 kD and 25 kD,respectively.All of those Mabs had fine specificity and sensibility.The indirect ELISA titer of 1C9 was 1:6.4?102 in supernatant and 1:5.6?105 in ascites.The affinity of 1C9 was 2.85?109 L/mol and the value of IC50 reached to 245.86 ng/ml.The protein secreted by 1C9 was screened for establishing the ELISA method and the detective limitation reached to 45.25 ng/ml.There were no cross reactions to Ofloxacin,Difloxacin,Sarafloxacin,Malachite green,Chloramphenicol and Furacilin while the rate of cross reaction to Enrofloxacin could reach to 84.6%.Conclusion:The Mabs are sensitive and specific,which are suitable to be applied in establishing immunoassay of CIP residues.

Objective To study the effect of Bi-level positive airway pressure (BiPAP) on hemodynamics in patients with the chronic obstructive pulmonary disease (COPD) combined coronary heart disease.Methods One hundred patients with COPD combined coronary heart disease treated by BiPAP ventilation were enrolled.The blood gas analysis and the hemodynamics were monitored and analyzed in patients with the COPD combined coronary heart disease before treatment and after BiPAP ventilation treatment for 2 hours,24 hours,72 hours and 1 week.Results PaCO2 decreased significantly after 2-hour's treatment by BiPAP ventilation( P ＜ 0.05) and the heart rate and systolic blood pressure also decreased significantly after 24-hour's treatment by BiPAP ventilation.The left ventricurlar ejection fraction( [ 65.63 ± 6.86 ] ％ vs.[ 56.21 ±5.26]％,P ＜ 0.05 )was significantly improved after BiPAP reatilation treatment for one week.The mean pulmonary arterial pressure ( [ 3.74 ± 0.96 ] vs [ 5.12 ± 1.12 ] kPa,P ＜ 0.01 ),angina pectoris ( [ 0.20 ± 0.01 ]time/d vs [ 0.69 ± 0.03 ] time/d,P ＜ 0.05 ) were significantly decreased.Conclusion COPD combined coronary heart disease patients may achieve an optimal effect by BiPAP ventilation.BiPAP ventilation has no impact on the hemodynamics in patients with the COPD combined coronary heart disease.

OBJECTIVE: To figure out the etiological factors and overall mortality of the patients with acute intestinal obstruction, and to explore the rational period of conservative therapy before operation. METHODS: Medical records of all the patients with acute intestinal obstruction admitted to West China Hospital from 1995 to 2002 were retrospectively reviewed. The etiology of the obstruction was categorized, and the correlation of mortality and time interval between conservative therapy and operation was analyzed. RESULTS: There were 705 patients with acute intestinal obstruction included. There were 71.1% of the obstruction lesions located on the small bowel, and 82.6% of the patients experienced simple obstruction. The most frequent cause was adhesions (62.0%), and next was neoplasms (23.7%). There were 57.6% of the patients underwent the surgical treatment. The overall mortality rate was 1.6%, and the mortality rates in conservative therapy and surgical intervention groups were 1.3% and 1.7% respectively. The intestinal necrosis rate was increased gradually with the prolongation of time interval between conservative therapy and operation, and the death might occur 24 hours after strangulation. CONCLUSION: The epidemiological transition to adhesive obstruction still exists in China, and it is similar to that in Western countries. In our experience, near half of the patients with simple obstruction may achieve palliation by conservative therapy. Surgical intervention is indicated for the patients with prolonged and non-palliated simple obstruction, or strangulation disease within the first 24 hours.

OBJECTIVE To guarantee the cleaning and sterilization effect recyclable medical equipments in the disinfection and supply center. METHODS According to the Disinfection technical specifications combined with the specific work of the hospital,the irrigation water flow,soaking with disinfectant plus mulli-enzyme lotion,brushing,rust removal,washing,disinfection,sterilization and maintenance were used. RESULTS Through the scientific and standardized methods of washing,the visual inspection pass rate of recyclable medical equipments was 100% and their magnifying glass inspection pass rate was 99.1%,thus to ensure our hospital disinfection and sterilization work. CONCLUSIONS To carry out thorough disinfection and sterilization cleaning in the disinfection and supply center is prerequisite for the recovery and reuse of medical equipment.

To study the effects of ouabain on the inner ear glial cells, and to lay the foundation for the study of stem cell transplantation in the treatment of sensorineural hearing loss.Methods Sixty adult female SPF grade CBA / J mice were randomly divided into experimental group and control group, with 30 mice in each group.Animals in the experimental group received 3mM ouabain via the round window membrane, while mice in control group received normal saline.The mice were sacrificed at 7 days, 14 days and 30 days after the administration,respectively.Immunofluorescence histochemical staining was used to detect the inner ear glial cells in spiral ganglion.Results Some inner ear glial cells survived in the spiral ganglion of the experimental group, while with decreased numbers and disorganized structure compared to those of in the control group.Comparing to those of in the control group, the number and density of inner ear glial cells in the experimental group were significantly decreased from 7 days afterouabain administration,further decreased at 14 days and reduced to the lowest at 30 days after ouabain administration, the differences between the 2 groups were statistically significant (P < 0.05).Among the experimental group, the number of inner ear glial cells at 30 days was significantly decreased when compared to those of at 7 days and 14 days, respectively.Conclusion Application of ouabain to mouse inner ear via the round window membrane leads to an acute and progressive direct damage to the inner ear glial cells in the spiral ganglion.

Cerebellar Neoplasms ; Cerebellopontine Angle ; pathology ; Ear Neoplasms ; Hemangioblastoma ; Humans ; Male ; Young Adult

Objective To explore the clinical characteristics in twin premature infants in order to provide some guidance for clinical work in future.Methods The clinical data of 593 premature infants hospitalized in Department of Pediatrics,the Affiliated Hospital of Kunming Medical University were collected from June 2010 to June 2012,in terms of gestational age,birth weight and neonatal complications.A retrospective analysis was performed for the data.The premature infants were divided into 2 groups:study group of 131 twin premature infants and control group of 462 singleton premature infants.The 131 twin premature infants in study group were divided into large double group(n =64) and small double group(n =67) according to delivery time.The clinical data of premature infants in each group were statistically analyzed.Results The gestational age of study group was (34.23 ± 1.90) weeks,which in control group was (33.91 ± 1.82) weeks,and there was no significant difference between the 2 groups(t =1.689,P =0.092).The birth weight in study group [(1 921.64 ± 414.05)g] had statistically significant difference compared with control group [(2 164.98 ± 495.85) g] (t =-5.209,P =0.000).The study group of incidence of premature rupture of membranes was 16.79％ (22/131 cases)and which in the control group was 32.68％ (151/462 cases),and there was statistically significant difference between the 2 groups (x2 =12.472,P =0.000) ;the incidence of neonatal asphyxia of study group was 9.92％ (13/131 cases) and that of the control group was 17.10％ (79/462 cases),there was statistically significant difference between the 2 groups (x2 =4.010,P =0.045) ; the incidence of respiratory distress syndrome in study group was 6.87％ (9/131 cases) and that in the control group was 3.03 ％ (14/462 cases),the difference was statistically significant between the 2 groups (x2 =4.037,P =0.045) ; the incidence of apnea in study group was 4.58％ (6/131 cases) and that in the control group was 0.65％ (3/462 cases),the difference was statistically significant between the 2 groups(x2 =8.085,P =0.004) ; the incidence of meconium aspiration syndrome of study group was 0 and that of the control group was 3.90％ (18/462 cases),there was statistically significant difference (P =0.018) ;the incidence of neonatal hypoglycemia of study group was 27.48％ (36/131 cases) and that of the control group was 16.67％ (77/462 cases),the difference was statistically significant between the 2 groups (x2 =7.738,P =0.005) ;the incidence of sepsis of study group [16.79％ (22/131 cases)] was significantly higher than that of the control group [8.44％ (39/462 cases)],and the difference was statistically significant between the 2 groups (x2 =7.715,P =0.005) ;the incidence of extrauterine growth retardation of study group was 6.10％ (8/131 cases) and that of the control group was 2.38％ (11/462 cases),the difference was statistically significant between the both groups (x2 =4.568,P =0.033).In the study group,the incidence of neonatal sepsis in big double group was 29.68％ (19/64 cases),and that in small double was 14.93％ (10/67 cases),there was statistically significant difference between the 2 groups(x2 =4.138,P =0.042).The other complications between the big double group and small double group had no significant difference.Conclusions The incidence rates of acute respiratory distress syndrome,apnea,neonatal hypoglycemia,sepsis and extrauterine growth retardation of twin premature infants are higher than the singleton premature infants in the neonatal period.But the incidence rate of meconium aspiration syndrome is a higher in singleton premature infants.

Objective To compare the effectiveness of medicated γintrauterine device (IUD) and medicated genefix IUD inserted immediately after abortion. Methods A multicenter clinical trail was performed for the study from Mar. 2012 to Jan. 2013. Totally 840 women who volunteered to participate were randomly allocated to γ-group (medicated γ IUD) or genefix-group (medicated genefix IUD) immediately after abortion. While 464 abortion women who had not used IUD or steroids contraceptive methods were chosen as control group. The effectiveness of the IUD were followed up for 1 year. All women were required to record the number of vaginal bleeding days and blood volume of vaginal bleeding within 3 months after abortion. Results At the 12th month, the expulsion was the most common reason for termination. The expulsion rates of genefix-group and γ-group were 2.48/100 women years and 3.12/100 women years, respectively (P>0.05). For the expulsion reasons, IUD moving down could account for more than seventy percent. The removal rate for IUD usage of two IUD groups were almost equal (3.91/100 women years verus 4.35/100 women years), the differences were not statistically significant (P>0.05). At the 90th day after abortion, comparing with control group, the bleeding and (or) spotting days of genefix-group and γ-group extended by 3.9 and 2.6 days respectively, the differences had statistical significance between the three groups (P<0.05). Among the bleeding and (or) spotting days, spotting days prolonged significantly. At the 12th month, spotting days of genefix-group andγ-group were (9.2±5.9) days and (8.5±4.6) days respectively, more than (5.2 ± 4.0) days of control group. The differences had statistical significance between IUD with control group (P<0.05), and had not between the two kinds of IUD (P>0.05). Conclusion The insertion of medicated genefix IUD and medicated γ IUD immediately after abortion is safe, feasible, has slight side effects and could be effective contraception.