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 summarize the technique and managements of complications in endovascular embolization on intracranial aneurysm with Guglielmi detachable coils(GDC),and to evaluate the effect of the treatment.Methods One hundred and thirty six cases with Aneurizym were treated using GDC to embolize the aneurismal sac via femoral artery approach.Results One hundred and thirty six aneurysms were cured.Of them 132 cases recovered clinically,4 patients died.The mortality was 2.9%. The sac of 123 aneurysms were embolizied at 100%,8 cases with 95% embolization,5 with 90% embolization.3 aneurysms reptured during the embolization,cerebral vasospasm happened in 7 eases. microcoil escaped in 2 case.Three recurring cases were cured after second GDC embolization.The technique-related complications occured in 13 cases.No re-bleeding occurred during the 6 to 54-month follow-up.Conclusion Endovascular embolization of intracranial aneurysm with coils is a safe and effective treatment for intracranial aneurysm.Advances in Techniques and treating the complications correctly would decrease the complications and improve future outcomes.

BackgroundThe immunotherapy for retinoblastoma(RB) is gradually concerned recent year.To seek relative immune-associated antigen is a basis of immunotherapy.NY-ESO-1 and NY-SAR-35 are two kinds of genes of cancer testis antigen( CTA ).To understand their expressions in RB tissue can offer index for relative study.ObjectiveThis study was to investigate the expressions of two CTA NY-ESO-1 and NY-SAR-35 in RB and explore the possibility of them as potentially promising targets for antigen-specific immunotherapy of RB.Methods The samples were obtained from 15 RB eyes,12 non-tumor retinopathy eyes and 22 normal eyes with other benign eye diseases.Reverse transcription polymerase chain reaction(RT-PCR) was used to detect the expressions of NY-ESO-1 mRNA and NY-SAR-35 mRNA in the samples.Genes of positive PCR results were sequenced randomly.The relevance of the expression of the two cancer-testis antigen genes with the clinical characteristics such as tumor stage,tumor size and clinical stage were analyzed.This study was approved by Ethic Committee of Guangxi Medical University.Written informed consent was obtained from each patient before operation. Results NY-ESO-1 mRNA was positively expressed in 6 RB samples and NY-SAR-35 mRNA was expressed in 9 RB samples.In the non-tumor retinopathy samples and normal eye tissues,NY-ESO-1 mRNA and NY-SAR-35 mRNA were absent.No significant relevances were found between the expressions of the NY-ESO-1 mRNA and NY-SAR-35 mRNA with clinical characteristics such as age ( P =0.426,0.822 ),gender ( P =0.180,0.464 ),pathological classification ( P =0.744,0.582 ),tumor size ( P =0.760,0.790),and clinical stage ( P =0.868,0.707 ).Conclusions NY-ESO-1 and NY-SAR-35 have high expressing frequencies in RB tissue and their expressions in RB have specificity.These results offer a clue for the identification of targets antigen of RB.

The practicable and effective methods for residual risk assessment on transfusion-transmitted disease was to establish the mathematic models. Based on the characteristics of the repeat donors which donated their blood on a regular base, a model of sero-conversion during the interval of donations was established to assess the incidence of the repeat donors. Based on the characteristics of the prevalence in the population, a model of ‘prevalence increased with the age of the donor' was established to assess the incidence of those first-time donors. And based on the impact of the windows period through blood screening program, a model of residual risk associated with the incidence and the length of the windows period was established to assess the residual risk of blood transfusion. In this paper, above said 3 kinds of mathematic models were jointly applied to assess the residual risk of hepatitis C virus (HCV) which was transmitted through blood transfusion in Shanghai,based on data from the routine blood collection and screening program. All the anti-HCV unqualified blood donations were confirmed before assessment. Results showed that the residual risk of HCV transmitted through blood transfusion during Jan. 1st,2007 to Dec. 31st,2008 in Shanghai was 1∶101 000. Data showed that the results of residual risk assessment with mathematic models was valuable. The residual risk of transfusion-transmitted HCV in Shanghai was at a safe level, according to the results in this paper.

Adult ; Antigens, Neoplasm ; genetics ; Carcinoma, Hepatocellular ; genetics ; pathology ; Female ; Humans ; Liver ; pathology ; Liver Neoplasms ; genetics ; pathology ; Male ; Middle Aged ; RNA, Messenger ; genetics

OBJECTIVETo discuss the early diagnostic methods and therapeutic principles of aneurysmal subarachnoid hemorrhage (SAH), and evaluate the therapeutic efficacy objectively.

METHODSUsing neuro-imaging examinations combined with case history and clinical symptoms to make the early diagnosis of 96 case with aneurysmal SAH, and Guglielmi detachable microcoil (GDC) was utilized for early intracapsular embolization in the ruptured aneurysms. Efficient symptomatic treatment was done early after operation.

RESULTSAll of 96 cases were early diagnosed and successfully embolized; Among them, the aneurysmal lumen was 100% occluded in 83 cases, 95% in 8 cases, 90% in 5 cases. There were 3 cases complicating with aneurysms rupture during operation, 5 cases with cerebral vasospasm. One case was affected by microcoil terminal escape after operation, 3 recurrent cases were all cured with secondary GDC embolization. There were 9 complications associated with embolization techniques and 13 cases (13.5%) occurring permanent sequelae associated with SAH. According to the Glasgow prognosis score, 77 patients got grade I, 7 grade II, 6 grade III, 3 grade IV, and 3 grade V. The mortality rate was 3.1%.

CONCLUSIONSTo make early etiological diagnosis of the SAH patients, using GDC to embolize the aneurysms, and earlier efficient symptomatic treatment are important methods to improve the curative rate and reduce the mortality rate.

Adult ; Aged ; Aneurysm, Ruptured ; complications ; diagnosis ; therapy ; Angiography ; methods ; Early Diagnosis ; Embolization, Therapeutic ; Female ; Follow-Up Studies ; Humans ; Intracranial Aneurysm ; complications ; diagnosis ; therapy ; Male ; Middle Aged ; Retrospective Studies ; Subarachnoid Hemorrhage ; diagnosis ; etiology ; therapy ; Tomography, X-Ray Computed ; Treatment Outcome

OBJECTIVETo observe the therapeutic effect of CDglyTK gene mediated by synthetic radiation-inducible promoter in the treatment of Tca8113 cells.

METHODSCDglyTK gene in pCEA-CDglyTK was subcloned into pcDNA3.1 (+) to construct plasmid pcDNA3.1 (+)-CDglyTK, and then the synthetic radiation-inducible promoter in pMD18 -T -E was inserted into pcDNA3.1 (+) -CDglyTK to construct plasmid pcDNA3.1 (+ )/E -CDglyTK. The recombinant plasmid was transfected into Tca8113 cells by lipofectamine, and then exposed to 3 Gy irradiation. Cytotoxicity was evaluated by MTT. The expression of CDglyTK gene was detected by RT-PCR. The apoptosis and proliferation were examined by flow cytomtery.

RESULTSThe plasmid pcDNA3.1 (+)/E-CDglyTK was constructed successfully. The comparative survival rate of Tca8113 cells was markedly decreased by induction irradiation. Up-regulation of CDglyTK expression was found in Tca8113 cells exposed to irradiation. The apoptosis index (AI) of Tca8113 cells exposed to irradiation was higher than that of Tca8113 cells without irradiation, the other way round, the proliferation index (PI) of Tca8113 cells exposed to irradiation was lower than that of Tca8113 cells without irradiation.

CONCLUSIONThe synthetic radiation-inducible promoter can be served as a molecular switch to improve the expression of CDglyTK gene in Tca8113 cells, and low dose induction radiation can significantly improve the therapeutic efficiency.

Apoptosis ; Humans ; Plasmids ; Promoter Regions, Genetic ; Transfection

The objective of this study was to explore the clinical significance of measuring serum free light chains (sFLC) and to compare with serum total light chains (free and binded) in multiple myeloma (MM). sFLC in 20 newly diagnosed MM patients and 20 cases of healthy people as control were measured by immuno-nephelometric assays; the serum light chains and kappa/lambda ratio were measured in all patients, while immunofixation electrophoresis (IFE) tests were carried out at the same time in 18 out of 20 patients. The results showed that the abnormality of serum free light chains and kappa/lambda ratio were found in all of the 20 newly diagnosed MM patients (p < 0.01). The measurement of sFLC showed higher sensitivity than the total serum chains (p < 0.01). It is concluded that the method testing sFLC by immuno-nephelometric assay combined with kappa/lambda ratio is valuable for MM diagnosis, and the measurement of sFLC can be used as one of indicators for MM diagnosis.
Adult ; Aged ; Biomarkers, Tumor ; blood ; Female ; Humans ; Immunoglobulin kappa-Chains ; blood ; Immunoglobulin lambda-Chains ; blood ; Male ; Middle Aged ; Multiple Myeloma ; blood

·AIM:To explore the effectiveness of a new non-inverted pedicle internal limiting membrane ( ILM ) flap transposition technique in the treatment of large macular holes (MH). ·METHODS: This was a prospective pilot study which included 9 patients with 10 eyes in Jiangsu Province People's Hospital from December 2016 to February 2017. All patients was diagnosed with large MH (size >400μ m) by the spectra- domain optical coherence tomography (SD-OCT) and underwent the non-inverted pedicle ILM flap transposition surgery. Best-corrected visual acuity (BCVA), SD-OCT images, and MP-1 microperimetry tests were performed pre-operation, 1d, 1wk, 1, 3, and 6mo post-operation. ·RESULTS:The macular hole closure rate after 6mo was 100%. The averaged BCVA improved from 1. 19 ± 0. 54 (LogMAR) pre-operation to 0.70 ± 0.50 (LogMAR) post-operation (P=0.005). The mean retinal sensitivity within 8° and 2° improved from 3.14±4.52dB to 8.91±5.53dB(P=0.008), and 1.46 ± 2.94dB to 6.33 ± 4.90dB (P=0.008) respectively. Preoperative unstable fixation in seven eyes resolved at the last postoperative follow-up.·CONCLUSION: Our non-inverted pedicle internal ILM flap transposition technique shows effectiveness in the treatment of large macular holes with high MH closure rate and improving visual function.

OBJECTIVETo investigate the effect of lithium chloride (LiCl) on cell cycle of HK-2 cells and explore the possible pathways involved.

METHODSHK-2 cells were treated with LiCl at different concentrations (5, 12.5, 20, and 25 mmol/L) for 12, 24, 48, or 72 h, and the changes in cell cycle and viability were detected using flow cytometry and CCK-8 assay, respectively. Western blotting was used to analyze the changes in the expressions of cyclin B1 and CDK1 (the two G2 phase-related proteins) and those of AKT/GSK-3β signaling pathway-related proteins in the treated cells.

RESULTSLiCl treatment time- and concentration-dependently increased HK-2 cell percentage in G2 phase and decreased the cell vitality. The expressions of cyclin B1, CDK1, p-GSK-3β, and β-catenin increased and the expression of p-AKT decreased significantly in the cells as LiCl treatment time and concentration increased.

CONCLUSIONLiCl may cause HK-2 cell cycle arrest in G2 phase through activation of the AKT/GSK-3β signaling pathway.