Child ; Cord Blood Stem Cell Transplantation ; adverse effects ; Cystitis ; therapy ; Hemorrhage ; therapy ; Humans ; Mesenchymal Stem Cell Transplantation ; adverse effects ; Postoperative Complications ; therapy

OBJECTIVE: To study the effect of various polarity fractions extracted from Sancaofang (SCF) and its combination on proliferation of human lung adenocarciaoma SPC-A-1 cells for bolting the most effective position of anti-tumor and suitable compatibility regimes.METHODS: Ethanol extraction and water extraction were adopted to prepare 95%,60% and 30% ethanol extract portion,water extract portion of SCF and compound decoction.The MTT assay was used to determine the effect of various polarity fractions of SCF,decoction and its combination on SPC-A-1 cells proliferation.RESULTS: IC50 of 60% ethanol extract was the smallest for SPC-A-1 cells.60% ethanol extract combined with 95% ethanol extract acts as a stimulus to anti-tumor activity significantly.CONCLUSION: The best suitable compatibility regimes were 95% ethanol extract combined with 60% ethanol extract.The liposolubility extract of SCF can be applied for anti-tumor.

Objective To investigate the relationship between alexithymia and event-related potential P300 in patients with somatoform disorders.Methods Forty-two patients aged 18 to 65 years fulfilling ICD-10 diagnosis criteria for somatoform disorders were recruited as experiment group.Forty normal healthy persons were selected as control group.The Toronto alexthymia scale-20 (TAS-20) was employed to investigate the alexithymia of the subjects.P300 potentials was employed to investigate the cognitive ability of the subjects.A comparison was made between the patients and the healthy subjects.Results The latencies of N1,P2,N2 and P3 were significantly longer in patients with somatoform disorder than those in the normal controls (P ＜ 0.05 or 0.01),the amplitudes of N2 and P3 were significantly lower in the patients (P ＜ 0.05 or 0.01).The three factors scores and the total score of TAS-20 test in patients with somatoform disorder were significantly lower than those in the normal controls (P ＜ 0.05 or 0.01).There was significant correlation between the latency and the three factors scores and the total score of TAS-20 as well as between the amplitude of P300 and the three factors scores and the total score of TAS-20:the latencies of N1,P2,N2 and P3 recorded at Pz was positively correlated with the factors scores (r =0.32 ～ 0.48,P ＜ 0.05 or 0.01),and the amplitudes of N1,P2,N2 and P3 recorded at Pz was negatively correlated with theTAS-20 scores (r=-0.31 ～-0.51,P＜0.05 or0.01).Conclusions There existed significant correlation between the alexithymia and cognitive impairment in patients with somatoform disorders.Both alexithymia and event-related potential P300 can be used as a clinical evaluation index for patients with somatoform disorder.

Central Nervous System ; pathology ; Humans ; Lymphoproliferative Disorders ; pathology ; Transplantation ; adverse effects

The paper is to systematically evaluate the efficacy and safety of Deng Zhan Xi Xin injection ( DZXXI) as an adjuvant treatment for patients with angina pectoris. The Cochrane Library, Medline, EMbase, CBM, CNKI, VIP, and Wan fang Data base were searched. Randomized controlled trials (RCTs) of DZXXI combined with western medicine routine treatment versus western medicine routine treatment alone for angina pectoris patients were all included. All trials were assessed according to the Cochrane Reviewer' s Handbook 5.1 for Systematic Reviews of Intervention and Meta analyses were performed by RevMan 5. 2 Software. A total of 30RCTs (3 086 patients including 1 572 patients of treatment group and 1 514 patients of control group) were included. Meta-analysis of treatment group compared with control group showed superior effect over reducing cardiovascular events ( OR = 0.33; 95% CI: [0.16, 0.67], P = 0.002, improving effective rate of DZXXI as adjuvant treatment for angina pectoris patients (OR = 3.97; 95% CI: [3.15, 5.02]; P < 0.000 010 and electrocardiogram curative effect (OR = 2.21; 95% CI; [1.83, 2.68]; P < 0.000 010. Funnel figure seemed that there was publication bias. The current limited evidence showed that when compared with the control group, treatment group was superior in improving patients with angina pectoris. But based on the limitations of the study, rigorous design with long follow up clinical trials are necessary for further evidence.
Adjuvants, Pharmaceutic ; Adult ; Aged ; Angina Pectoris ; drug therapy ; physiopathology ; Drugs, Chinese Herbal ; administration & dosage ; Electrocardiography ; Female ; Heart ; physiopathology ; Humans ; Injections ; Male ; Middle Aged ; Randomized Controlled Trials as Topic

Objective To evaluate the curative effect and safety of Niaoshit on g pill in the treatment of urinary calculus.Method Multi- center randomized co ntrolled clinical trial was adopted. Three hundred and twenty cases were accepte d to the study, in which 200 cases were treated by Niaoshitong pill and 120 case s by Shilintong tablet as control. The effect of both groups was observed. Resul t 107 cases (53.5 % ) were cured, 53 cases(26.5 % ) effective, the total effe ctive rate being 80.0 % in the treatment group, and 27 cases(24.5 % ), 42 cas es (38.2 % ), and 62.7 % respectively in the control group. In a open group of 120 cases ,54 cases (45.0 % ) were cured, 44 cases (36.6 % ) were effective , the total effective rate being 81,6 % .Conclusion Niaoshitong pill can mark edly improve the clinical symptoms and exerts a strong lithagogue effect. It can promote the elimination of calculi after external blast lithotrity or ureterosc opic lithotrity, prevent the formation of 'stone street', and reduce the strictu re formed by the damage of ureter.

Objective To compare the effect of enteral nutrition by jejunum colostomy nutrition infusion pump of patients after Whipple surgery as well as reduce adverse reactions in patients.Methods Sixty-five cases with the implementation of Whipple and jejunum of colostomy were selected as our subjects,who were hospitalized in the Affiliated hospital of Hebei United University from Feb.2009 to Nov.2013.All patients were divided into observation group (33 cases) and control group (32 cases) according to the methods of nutrient input.Patients in observation group were given nutrition infusion pump pumping (15 to 50 ml/h) ;and patients in control group were adopted disposable infusion connection infusion with the speed of 30 drops/min with the thermostat heating temperature and the water pipe.The blood glucose,serum albumin,blood electrolyte concentration of postoperative,and the adverse reactions during input nutrient solution including vomiting,abdominal distention,diarrhea and other adverse circumstance were recorded.Results At 1st,3rd,5th day,there was no statistically significant difference in terms of the levels of glucose,blood albumin,blood C1,Na +,K + between two groups(blood glucose:F inner grouP =3.01,P ＞ 0.05 ; F between group =2.90,P ＞ 0.05 ; F cross group =2.87,P ＞ 0.05 ; serum albumin:F inner group =2.94,P ＞ 0.05 ; F between group =2.89,P ＞ 0.05 ; F cross group =2.76,P ＞ 0.05 ; blood Cl:F inner group =1.78,P ＞ 0.05 ; F between group =1.96,P ＞ 0.05 ; F cross group =1.88,P ＞ 0.05 ; blood Na +:F inner group =1.06,P ＞ 0.05 ; F between group =1.35,P ＞ 0.05 ; F cross group =1.27,P ＞ 0.05 ; blood K +:F inner group =3.12,P ＞ 0.05 ; F between group =3.04,P ＞ 0.05 ; F cross group =2.93,P ＞ 0.05).There were significant differences regarding of the rate of vomiting,abdominal distention,diarrhea and other adverse conditions compared with the infusion enteral nutrition has good clinical effect,postoperative blood (x2 =4.029,4.381,4.905 respectively; P ＜ 0.05).Conclusion The methods of colostomy enteral nutrition with infusion pump after Whipple surgery is proved to be with the better clinical effect in reducing postoperative vomiting,abdominal distention,diarrhea and other adverse conditions compared with the infusion enteral nutrition,and there are no significant difference in the terms of the levels of glucose,blood albumin,blood Cl,Na +,K +.

Objective To explore the clinical and neuroimaging features of a frontotemporal dementia with parkinsonism linked to chromosome 17 ( FTDP-17 ) pedigree caused by mutation of microtubule-associated protein tau ( MAPT) gene.Methods The proband and one patient from a FTDP-17 pedigree were assessed through standardized clinical evaluation , neuropsychology assessment , video-electroencephalogrom ,MRI, genetic sequencing , as well as 18 F fludeoxyglucose ( FDG) SPECT for brain metabolism and 11 C 2β-carbomethoxy-3β-( 4-fluoro ) tropane ( CFT ) PET for dopamine transporter ( DAT ) distribution, respectively.Results A FTDP pedigree with 15 patients (6 still alive) was recruited to this study.The proband and one affected patient were genotyped and confirmed as MAPT c .1788T>G mutation. Parkinsonism was the first symptom for both two patients . Personality, speech changes and dementia accompanied with brain atrophy were developed at the later stage in one patient .The 18 F FDG SPECT studies illustrated asymmetric hypometabolism of the temporal , frontal lobes and basal ganglia in two patients . Regarding to the 11 C CFT PET, one affected patient showed asymmetric decreased uptake of tracer in basal ganglia regions.Conclusions FTDP-17 can display a confusingly broad clinical phenotype , with the parkinsonism as the first symptom . Brain glucose metabolism and DAT distribution could be potential biomarkers in early diagnosis of FTDP-17.

BACKGROUND:The surface antigen CD80/CD86 on mature dendritic cells can activate helper T (Th) cells, reduce the differentiation of Th cells toward Th1 cells, and promote the differentiation of Th cells toward Th2 cells.
OBJECTIVE:To investigate the effect of smal interfering RNA (siRNA) inhibiting the expression of surface antigens CD80/CD86 from asthmatic murine mature dendritic cells on Th1/Th2 type cytokines, interferon-γand interleukin-4.
METHODS:Asthmatic model of mice was established;then bone marrow-derived mature dendritic cells were separated and cultured. The expression of CD11c, CD80 and CD86 on mature dendritic cells were examined by flow cytometry. The siRNA was transferred into mature dendritic cells of asthmatic mice, and the CD80/CD86 mRNA and protein expression before and after interference were determined by fluorescent quantitative PCR and flow cytometry. The mature dendritic cells in non-siRNA group, siRNA group and negative siRNA group were co-cultured with T cells. The interferon-γand interleukin-4 productions were measured by enzyme-linked immunosorbent assay.
RESULTS AND CONCLUSION:(1) The expression of CD80/CD86 on the mature dendritic cells of asthmatic group was significantly higher than that in normal control group (al P<0.05). (2) After siRNA was transferred into mature dendritic cells, the expression level of CD80/CD86 mRNA and protein in siRNA group was significantly lower than other groups (al P<0.05). (3) After siRNA transfection, the level of interferon-γfrom the supernatant of mature dendritic cells and T cells co-culture system was significantly increased in the siRNA group compared with other groups (al P<0.05), while interleukin-4 production in the siRNA group was significantly decreased (al P<0.05). These findings suggest that high expression of CD80/CD86 on mature dendritic cells of asthmatic mice is observed, specific siRNA can effectively inhibit the expression of CD80/CD86, thus increasing interferon-γproduction and decreasing interleukin-4 production, which contributes to regulate the Th1/Th2 imbalance.

Objective To clarify whether the +869T/C polymorphism in the transforming growth factor-β1 (TGF-β1) gene is associated with TGF-β1 expression,and involved in the severity of Graves disease(GD) and Hashimoto's thyroiditis(HT).Methods The TGF-β1+869T/C polymorphism was genotyped by using PCR-sequence specific primers(PCR-SSP) in genomic DNA samples in blood from 158 patients with HT who developed hypothyroidism before they were 45 years old (severe HT) and 125 untreated,euthyroid patients with HT who were older than 45(mild HT).Using the same method,129 euthyroid patients with GD who had been under treatment and were still positive for anti-thyrotropin receptor antibodies (intractable GD) and 130 euthyroid patients with GD in remission and 144 healthy controls were examined.Results It had no difference between GD,HT groups and control group (x2 =1.488,0.439; 0.626,0.005; all P ＞ 0.05 ).The frequency of the TT genotype and the T allele were higher in group with severe HT[34.81％(55/158),58.86％( 186/316)] than in those with mild HT[ 17.60％ (22/125),43.60％ (109/250); x2 =14.040,13.026,all P ＜ 0.05].In contrast,the frequency of the CC genotype was higher in group with intractable GD[ (21.03％(31/129),51.16％(132/258)] than in group with GD in remission[ 13.85％ (18/130),40.38％( 105/260); x2 =12.225,6.061,all P ＜ 0.05 ].TGF-β1 +869 T/C genotype had the correlation with severe groups of HT and GD.C allele would increase in severity of GD(OR =1.546,95％ CI =0.192 - 2.190),and T allele would increase in severity of HT(OR =1.851,95％ CI =1.323 - 2.589).Conclusion The +869T/C polymorphism in the TGF-β1 gene is associated with the severity and intractability of autoimmune thyroid disease.