Cardiomyopathy, Dilated ; surgery ; therapy ; Humans ; Stem Cell Transplantation

Objective To study the effects of proprioception training on the motor function and ability in the activities of daily living (ADL) of hemiplegic stroke patients. Methods Forty hemiplegic stroke patients were divided into study group and a control group ( n =20 in each).The two groups received conventional rehabilitation treatment and pharmacotherapy,but the study group received additional proprioception training.The Technobody proprioceptive system assessment,the Fugl-Meyer lower limb assessment (FMA),the Berg balance scale (BBS) and the modified Barthel index (MBI) were used to evaluate their proprioceptive ability,lower limb motor function,balance and ADL ability,before and after 4 weeks of treatment. Results After 4 weeks,proprioception,lower limb motor function,balance and ADL ability had all improved significantly in the experimental group.Lower limb motor function,balance and ADL ability had also improved significantly in the control group,but they showed no significant change in their average proprioceptive ability.The improvement in the experimental group was superior to that of the control group in terms of proprioceptive ability,balance and ADL ability. Conclusions Proprioception training can improve the motor function (including the proprioception and balance) and ADL ability of hemiplegic stroke patients.

Objectives To explore the effect of mibefradil, a kind of novel calcium channel antagonists, on proliferation of human pulmonary artery smooth muscle cells (HPASMCs) induced by platelet-derived growth factor (PDGF). MethodsHPASMCs were culturedin vitro, and randomly divided into control group, PDGF group, Mib group, and PDGF+Mib group. The PDGF group was stimulated by 25 ng/ml of PDGF. Mib group was intervented by 10 μmol/L of Mib. PDGF+Mib group was treated by PDGF and Mib. The reproduction rate in 48 hours and 72 hours were detected by MMT. Cell cycle was detected by lfow cytometry. The expression of proliferating cell nuclear antigen (PCNA) was observed by immunolfuorescence staining (IFS).ResultsThere were statistical differences among four groups in both 48 hours and 72 hours (P all??0.05). There were statistically differences of G0/G1 phase and S phase among four groups (P?

Objectives To explore the clinical features and pathogenesis of Kawasaki disease (KD) combined with sterile pyuria. Methods A total of 420 patients diagnosed of KD were recruited and divided into pyuria group ( 95 patients) and control group ( 325 patients) according to urine routine examination on admission. The clinical data between the two groups were compared. Results There was no difference in gender, age, and the incidence of atypical KD (P all?>?0 . 05 ). The levels of C-reactive protein, D-dimer concentrations, fibrinogen degradation products, alanine aminotransferase, aspartate aminotransferase, and urine retinol binding protein were higher in pyuria group than those in control group (all P>?0 . 05 ). No difference was found in the duration of fever before admission between two groups (P>?0 . 05 ). However, pyuria group had longer duration of fever after treatment with immunoglobulin (P?0.05). Conclusion The morbidity of sterile pyuria in KD patients was 22 . 6%. KD patients with sterile pyuria have more intense inlfammatory response, markedly high coagulation condition, and mild or subclinical renal damage.

Objective To explore the clinical characteristics and treatment of paroxysmal supraventricular tachycardia (PSVT) in children. Methods The clinical data of 67 children with PSVT were analyzed retrospectively, and the therapeutic effects of different treatments were compared. Results The clinical manifestations of infants were paleness, shortness of breath, irritability and sweating, and children showed chest tightness, palpitations, abdominal discomfort and fatigue. The curative effect of electric cardioversion, transesophageal atrial pacing, physical therapy, and drug therapy was statistically different (P<0.05), The different cardioversion rates of them were observed for the treatment of paroxysmal supraventricular tachycardia. The cardioversion rate of transesophageal atrial pacing, was the highest, and the rate of physical therapy was the lowest. There was no significant difference in the cardioversion rate between propafenone, digoxin and amiodarone. Conclusion The clinical manifestations of PSVT in infants are atypical and easily to be ignored. There are many methods for treatment of PSVT. The vagus nerve can be stimulated first, and, if no response, either drugs or electric cardioversion and transesophageal atrial pacing can be used. The cardioversion rate of transesophageal atrial pacing is higher. The drug effectiveness for the treatment of PSVT depends on many factors, and our choice of medication varies from person to person.

Objective To improve the knowledge of paediatric pulmonary arterial hypertension(PAH) and to elevate the level of early diagnosis and treatment.Methods The clinical data of 45 PAH patients admitted in Shanghai Children's Hospital from Jan.2006 to Dec.2012 were reviewed,including clinical manifestation,laboratory examination,diagnosis,treatment and prognosis.Results Of the 45 PAH patients,21 cases (46.7％) were male and 24 cases (53.3 ％) were female,with an average age of 2.5 years old.Among them idiopathic PAH was in 24 cases (53.3 ％) and secondary PAH was in 21 cases [including interstitial lung disease in 4 cases,upper airway obstruction in 3 cases,systemic lupus erythematosus in 3 cases,hepatic disease in 3 cases,including hepatic hemangioma 1 case,liver cirrhosis portal hypertension 1 case and autoimmune hepatic sarcoidosis 1 case,tachycardia induced cardiomyopathy in 2 cases,extensive pulmonary small artery stenosis in 2 cases,human immunodeficiency virus (HIV) infection in 1 case,hypothyroidism in 1 case,and familial PAH in 2 cases].Main clinical manifestations were anhelation after exercise (71.1％),fatigue (68.9％),cough (48.9％),chest tightness (26.7％),chest pain (33.3％),syncope (8.9％),et al.The most common physical signs were splitting of the second sound in pulmonary valve area (93.3％),followed by tricuspid murmur (77.8％),cyanosis (53.3％),hepatomegaly (42.2％),hydropericardium (28.9％),and oedema (11.1％),et al.Twenty-seven cases did cardiac catheterization,compared with idiopathic PAH and secondary PAH,pulmonary artery systolic pressure,mean pulmonary artery pressure,pulmonary capillary wedge pressure,pulmonary arteriolar resistance index had significant difference(P ＜ 0.05).Thirty-one cases' condition improved after treatment,11 cases without any improvement and 3 cases died during follow-up visit.Conclusions PAH is a rare disease with no specific symptom and can be easily misdiagnosed in children.Ultrasonic cardiogram and cardiac catheterization are helpful in diagnosis.Actively looking for the cause can improve the prognosis.

Gout ; diagnostic imaging ; surgery ; Humans ; Radiography ; Tartrates ; analysis ; Young Adult

Objective: To observe the clinical efficacy of spleen-invigorating and qi-benefiting pediatric massage (tuina) for treating recurrent respiratory tract infection in children with cerebral palsy due to qi deficiency of spleen and lung. Methods: A total of 70 children with cerebral palsy who suffered from recurrent respiratory tract infection due to qi deficiency of spleen and lung were randomized into an observation group and a control group by the random number table method, with 35 cases in each group. Both groups were treated with conventional rehabilitation training, while the observation group was given additional spleen-invigorating and qi-benefiting pediatric massage, and the control group additionally took oral Yu Ping Feng granule. The clinical efficacy was evaluated by the total effective rate, traditional Chinese medicine (TCM) symptom score, and serum levels of immunoglobulin (Ig) A, IgM and IgG. Results: The difference in total effective rate between the two groups after treatment was statistically significant (P<0.05). After treatment, the TCM symptom scores in both groups decreased to varying degrees than those before treatment, and the intra-group differences were statistically significant (all P<0.01); the differences in the scores of various TCM symptoms between the two groups were statistically significant (all P<0.05). After treatment, the levels of IgA, IgM and IgG of the children in both groups increased to varying degrees, and the intra-group differences were statistically significant (all P<0.05). The between-group differences in the IgA, IgM and IgG levels after treatment were statistically significant (all P<0.05). Conclusion: Spleen-invigorating and qi-benefiting pediatric massage can effectively treat recurrent respiratory tract infection due to qi deficiency of spleen and lung in children with cerebral palsy, relieve the clinical symptoms and improve immune function, and thus is worthy of clinical promotion and application.

Objective To investigate the effects of caudal type homeobox 2 (Cdx2) silence on reservion of multi-drug resistance of gastric carcinoma cisplantin-resistant cell SGC7901/DDP.Methods Gastric carcinoma cisplantin-resistant cells SCG7901/DDP in the logarithmic phase were cultured in the plate,and were divided into the experimental group [gastric carcinoma cells of SGC7901/DDP were infected with a silent Cdx2-recombinanted lentiviral vector (pLL-Cdx2-shRNA)],the negative control group (gastric carcinoma cells of SGC7901/DDP were infected with empty lentiviral vector) and the blank control group (gastric carcinoma cells of SGC7901/DDP were not treated).The protein and mRNA expressions of Cdx2 and apoptosis related genes like c-myc,cyclin D1 and survivin were detected by the Western blot and reverse-transcription PCR,respectively.The sensitivity of the cells in the 3 groups to adriamycin,5-fluorouracil and cisplatium were assessed by MTT.The pump-out rate of adriamycin,cell cycle distribution and apoptosis of the 3 groups were analyzed using flow cytometry.All measurement data were expressed with mean ± standard deviation.Comparison among multi-groups was done by one-way analysis of variance,and comparison between 2 groups was done by SNK-q test.The enumeration data were analyzed using the chi-square test.Results The relative protein expression levels of Cdx2,c-myc,cyclin D1 and survivin were 0.187 ± 0.060,0.086 ± 0.004,0.016 ± 0.005 and 0.276 ± 0.012 in the experimental group,0.535 ± 0.033,0.379 ± 0.006,0.141 ± 0.003 and 0.672 ± 0.009 in the negative control group,and 0.567 ± 0.014,0.354 ± 0.004,0.162 ± 0.008 and 0.517 ± 0.313 in the blank control group,respectively.The relative protein expression levels of Cdx2,c-myc,cyclin D1 and survivin in the experimental group were significantly lower than those in the negative control group and the blank control group (F =247.385,3.353,597.882,98.628,P ＜0.05).The relative mRNA expression levels of Cdx2,c-myc,cyclin D1 and survivin were 0.184 ± 0.010,0.212 ± 0.022,0.045 ± 0.009 and 0.401 ± 0.027 in the experimental group,0.894 ± 0.056,0.538 ± 0.021,0.163 ±0.009 and 0.824 ± 0.016 in the negative control group,and 0.837 ±0.049,0.545 ±0.032,0.157 ±0.010 and 0.782 ±0.056 in the blank control group,respectively.The relative mRNA expression levels of Cdx2,c-myc,cyclin D1 and survivin in the experimental group were significantly lower than those in the negative control group and the blank control group (F =243.776,161.793,138.523,118.426,P ＜ 0.05).The IC50 values detected by MTT of adriamycin,5-flurouracile and cisplatin to gastroc carcinoma cisplantin-resistant cell SCG7901/DDP were (0.12 ± 0.05) mg/L,(0.52 ± 0.13) mg/L and (0.82 ± 0.13) mg/L in the experimental group,(0.33 ± 0.08) mg/L,(4.10.± 1.25) mg/L and (2.81 ± 0.50) mg/L in the negative control group,(0.39 ±0.15)mg/L,(4.05 ± 1.44) mg/L and (3.28 ± 1.03) rng/L in the blank control group,respectively.The pump-out rates of adriamycin of the experimental group,negative control group,and the blank control group were0.21％,0.37％ and 0.35％.Compared with the negative control group and the blank control group,the IC50values of adriamycin,5-fluorouracil and cisplatin in the experimental group were significantly increased,and thepump-out rate of adriamycin was significantly decreased (F =8.101,13.854,15.159,x2 =7.106,P ＜ 0.05).The ratios of cells in the G0/G1 phase were 17.87％,34.71％ and 37.20％ in the experimental group,negative control group and the blank control group,respectively.Compared with the negative control group and blank control group,the ratio of cells in the G0/Gt was significantly decreased (x2=1.055,P ＜ 0.05).The ratio of cells in the G2/M phase in the experimental group was 11.93％,and the apoptosis rate was 31.13％,which were significantly higher than the negative group (0.26％,16.58％) and the blank control group (0.35％,13.18％) (x2=2.249,11.030,P ＜ 0.05).Conclusions Silent Cdx2 can effectively enhance the sensitivity of the SGC7901/DDP cells and the intracellular accumulation concentration of the drugs.Silent Cdx2 can also reverse the multidrug resistance of the SGC7901/DDP cells.

[ABSTRACT]OBJECTIVETo investigate the morbidity rate and the epidemiological characteristics of snoring among the elderly in Yangpu District of Shanghai City.METHODSOne thousand six hundred and thirty persons(≥60 years) were investigated through questionnaires in Yangpu District of Shanghai City by a method of cluster sampling.The prevalence and risk factors of snoring were estimated. The relationship between snoring and the common clinical complications was observed by correlation factor analysis.RESULTS1630 questionnaires were provided, among which 1489 questionnaires(91.35%) were effective for evaluation.Of 1489 subjects, 213(14.3%) subjects had habitual snoring. Multivariate analysis revealed that obesity as a significant risk factor of snoring. The prevalence rate of snoring in the elderly with hypertension and poor quality of sleep was higher than that in the normal elderly.CONCLUSIONThe prevalence of snoring in the elder persons (≥60 years) in Yangpu District of Shanghai City is high. Obesity is a significant risk factor of snoring. The main clinical presentations of snoring in the elderly are atypical by the performance of poor sleep quality and the complication of hypertension.