Objective: To investigate the rule of the alignment of the major and minor segments of the maxillary alvedar bone in infants with comp lete unilateral cleft palate (CUCP).Methods: 30 models of CUCP were used in the study,Markers on the model were designed.The lenth,width, midline and the malposition of minor and major segments on both sides of the cle ft were measured and analyzed.The models of 9 normal infants were employed as th e controls.Results: In CUCP group,the width of alvelar arc h was found significantly larger ( P

Objective To compare the effects of intracoronary verapamil on coronary flow,myocardial perfusion and clinical outcome during primary percutaneous coronary intervention(PCI) for acute ST elevation myocardial infarction(STEMI).Methods A total of 99 consecutive STEMI patients undergoing primary PCI were randomly assigned to receive intracoronary verapamil or intracoronary heparinised saline immediately after stent deployment.Coronary flow was assessed by Thrombolysis in Myocardial Infarction(TIMI) flow grade(TFG) and corrected TIMI frame count(CTFC),and myocardial perfusion was assessed by TIMI myocardial perfusion grade(TMPG) and TIMI myocardial blush grades(MBG).Coronary and myocardial perfusion were assessed before and after PCI,as well as after drug administration by two doctors independently.Echocardiography were performed one week after PCI.Incidence of major adverse cardiac events in hospital and 3 months follow-up were compared between the two groups.Results Eight patients were excluded from the final analysis.Among the remaining 91 patients,47 patients were in the verapamil group and 44 patients were in control group.Baseline characteristics and angiographic characteristics were not significantly different between the two groups.CTFC,TFG,TMPG,and MBG before and after PCI were of no significant differences between the two groups.However,after drug administration,the verapamil group showed better outcome compared with the control group in CTFC(27.1?14.2 vs 39.0?23.8,P=0.011),TFG≥2(100% vs 90.9%,P=0.035),MBG≥2(91.5%% vs 75.5%,P=0.034),and TMPG≥2(89.4% vs 72.7%,P=0.042).LVEF measured by echocardiography was not significantly different between the two groups one week after PCI.The combined incidence of MACE in hospital(4.3% vs 9.1%,P=0.613) and at 3-month follow-up(23.9% vs 22.7%,P=0.894) was similar between the verapamil group and the control group.Conclusion Intracoronary administration of verapamil can improve coronary flow and myocardial perfusion in STEMI patients underwent primary PCI but show no obvious improvement in short-time clinical prognosis.

Objective To establish diagnosis model and explore related metabolic pathways by analyzing the serum metabolic profile of patients with primary nephrotic syndrome (PNS) through metabolomics.Methods Thirty PNS patients hospitalized in Huai'an First People's Hospital between December 2010 and April 2012 were enrolled.High performance liquid chromatography-mass spectrometry (LC-MS) was employed to detect metabolites in the serum of 30 PNS patients and 30 healthy controls.Metabolic fingerprint profiling and multivariate pattern recognition analysis were combined to establish disease-specific metabolic diagnosis model,and metabolic pathway analysis was performed.Results PNS group and control group could be well separated by principal component analysis (PCA) model as well as partial least-squares discriminant analysis (PLS-DA) model with Q2 of 0.300.There was well interpretation in PLA-DA model (R2X=0.581,R2Y=0.452).Compared with healthy controls,PNS patients had decreased cholestane 3,7,12,15 alcohol,acyl glycerine,phytosphingosine and tryptophan,and increased sphingomyelin,arginine and glutamic acid (all VIP ＞ 1,P ＜ 0.05).The metabolic disorders pathways of PNS patients included sphingolipid metabolism,arginine and proline metabolism,linoleic acid metabolism and pyrimidine metabolism (all impact ＞0.10 and P ＜ 0.05).Conclusions Metabolomics combined with multivariate pattern recognition analysis may be a new tool for diagnosis and monitoring of PNS.

Objective To observe the effects of different quantities of cake-separated moxibustion on blood cells and immunoglobulin in immunosuppressive rabbits; To study the possible mechanism of quantity-effect difference. Methods Immunosuppressive rabbit model was established by intraperitoneal injection of cyclophosphamide. Rabbits were randomly divided into blank group, model group, cake-separated moxibustion 3 Zhuang group, 5 Zhuang group, 7 Zhuang group.Liuwei Dihuang Decoction was used to make herbal-cake, and was put on Shenque (RN8), Guanyuan (RN4), and other acupoints, once for every other day, 10 times in total. Venous blood was taken on the next day after finishing treatment, and the contents of blood cells series and IgG, IgM, complement C3 and complement C4 were detected.Results Compared with blank group, the levels of WBC, NEU, RBC, HGB, HCT, PLT, IgG, IgM, and complement C3 of model group significantly decreased, while the levels of LYM and MONO significantly increased (P<0.01). Compared with model group, the increase of HCT and IgM in the cake-separated moxibustion 3 Zhuang group was not significant, the levels of WBC, NEU, RBC, HGB, HCT, PLT, IgG, IgM, and complement C3 in all treatment groups significantly increased, and LYM and MONO significantly decreased (P<0.01). Compared with cake-separated moxibustion 3 Zhuang group, the levels of WBC, IgG, and complement C3 of cake-separated moxibustion 5 Zhuang group significantly increased, and the levels of WBC, HGB and complement C3 of cake-separated moxibustion 7 Zhuang group significantly increased (P<0.01).Conclusion Cake-separated moxibustion can improve the immune function under immunosuppressive state induced by cyclophosphamide, and different quantities have differences in efficacy.

OBJECTIVETo investigate the effects of the plasma containing Qianlongtong Capsule (QLT)-containing plasma on the expression of the Smad4 gene in prostate stromal cells in vitro and provide some experimental evidence for the treatment of benign prostatic hyperplasia (BPH) with Chinese medicinal compound.

METHODSFifteen cases of BPH were equally randomized to three groups to be treated with QLT at a high dose (6 capsules once), a medium dose (3 capsules once), and a low dose (1.5 capsules once), tid, for 7 days consecutively. QLT-containing plasma was collected from the patients. Prostate stromal cells were identified by immunofluorescence when they became monolayered and cultured in the QLT-containing plasma for 24 hours, followed by detection of the expression of the Smad4 gene by real-time quantitative PCR and that of the Smad4 protein by Western blot.

RESULTSAfter treatment with the QLT-containing plasma, the expression of the Smad4 gene in the stromal cells was significantly increased in a dose-dependent manner as compared with the blank control and no-QLT groups (P < 0.01). The expression of the Smad4 protein was also markedly elevated after treatment. The differences were statistically significant between the blank control and medium-dose groups (P < 0.01), low-dose and medium-dose groups (P < 0.05), and high-dose and the other groups (P < 0.01), but not between the blank control and low-dose groups (P > 0.05).

CONCLUSIONQLT-containing plasma could inhibit the proliferation and improve the apoptotic index of prostate stromal cells in vitro, which was related to the elevation of the mRNA and protein expressions of Smad4.

Apoptosis ; Cells, Cultured ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Male ; Prostate ; drug effects ; metabolism ; RNA, Messenger ; genetics ; Smad4 Protein ; genetics ; metabolism ; Stromal Cells ; drug effects ; metabolism

During professor SHAO Jing-ming's academic research and medical practice, his academic opinion of focusing spirit is gradually developed. In terms of nurturing the spirit, attention should be paid on persistence as well as everyday health maintenance and exercise to nurture the spirit of physician. In terms of clinical diagnosis and treatment, patients' psychology, employment and life status should be observed and experienced, which could bring more methods to take essential care of patients' spirit. The treatment should work with psychological counseling, advocating that based on patients' qi and spirit, various forms of treatment methods should be properly used, such as acupuncture or moxibustion or combination of acupuncture and medicine, along with simple acupoint selection and harmony medication. Before clinical treatment of acupuncture, calming the mind is critically emphasized to make a clear diagnosis. During the acupuncture, calming and focusing the mind is necessary as well as emphasizing the details, so acupuncture could be integrated with Chi Gong to create a new warming-sensation technique. In a word, the academic opinion of focusing spirit is shedding an inspiring light upon further study.
Acupuncture ; education ; history ; Acupuncture Therapy ; history ; psychology ; China ; History, 20th Century ; History, 21st Century ; Humans

OBJECTIVETo investigate the expression of zinc finger E-box binding homebox 1 (ZEB1) in the prepuce of hypospadias children and its relationship to the incidence of hypospadias.

METHODSPrepuce tissues were collected from 37 children aged 6-15 months undergoing hypospadias repair and 11 age-matched controls receiving circumcision. Based on the position of the urethral meatus, the hypospadias cases were classified as severe (n = 13) and mild-moderate (n = 24). The mRNA and protein expressions of ZEB1 were determined by immunohistochemistry and RT-PCR.

RESULTSThe expression of the ZEB1 protein was remarkably higher in the severe (100% [13/13]) and mild-moderate hypospadias patients (75.0% [18/24]) than in the controls (9.1% [1/11]), with statistically significant differences between any two groups (P < 0.05). RT-PCR showed the integrated density value (IDV) of the ZEB1 mRNA expression to be (0.67 ± 0.21), (0.81 ± 0.24), and (1.55 ± 0.29) in the control, mild-moderate, and severe hypospadias patients, respectively, significantly higher in the severe hypospadias than in the control and mild-moderate hypospadias groups (P < 0.05), but with no significant difference between the latter two (P = 0.64).

CONCLUSIONThe expression of ZEB1 is significantly increased in hypospadias patients, and its upregulation is positively correlated with the severity of hypospadias, which suggests that the overexpression of ZEB1 may contribute to the development of hypospadias.

Biomarkers ; metabolism ; Case-Control Studies ; Circumcision, Male ; Foreskin ; metabolism ; Homeodomain Proteins ; genetics ; metabolism ; Humans ; Hypospadias ; classification ; etiology ; metabolism ; Immunohistochemistry ; Infant ; Male ; Penis ; RNA, Messenger ; metabolism ; Transcription Factors ; genetics ; metabolism ; Up-Regulation ; Urethra ; Zinc Finger E-box-Binding Homeobox 1

Objective To construct and screen siRNA targeting a proliferation-inducing ligand (APRIL) gene in a mouse colorectal cancer celline, CT-26. To investigate the effects to the cell growth and migrant capacity of CT-26 after knockdown APRIL gene, lay the foundation for molecular targeted therapy to colorectal cancer. Methods Four pairs of APRIL siRNA were designed and chemically synthesized. And disorder sequences were synthesized as a negative control. These sequences were transfected with LipofectAMINE 2000 into CT-26 cells, which high-expressed APRIL gene. The transfection efficency rate of 6-FAM labelled control siRNA was detected by fluorescence microscope. The inhibition effectiveness of APRIL mRNA and protein was analyzed by FQ-RT-PCR and Western blot, respectively. Cell proliferation activity was analyzed by cell counting kit-8, cell migration capacity was detected by the repair of cell damage, and MMP-2 together with TIMP-1, two important regulatory genes in cell metastasis, were measured by RT-PCR.Results The different kinds of APRIL siRNA effectively suppressed the level of APRIL mRNA and the protein expression in CT-26 (P ＜ 0.05 ). Cell proliferation and metastasis ability were repressed after APRIL siRNA transfection( P ＜ 0.05 ), compared with random siRNA control and nontransfected control. The mRNA levels of MMP-2 and TIMP-1 genes wre significantly altered among APRIL siRNA groups and two control groups ( P ＜ 0.05). Conclusion We have constructed and screened a kind of siRNA (APsi737) targeting APRIL gene in a mouse colorectal cancer cell line, CT-26. APRIL siRNA can effectively inhibit the cell growth and migration capacity, maybe be regulated by MMP-2 and TIMP-1.

BACKGROUND: Oxfordshire Community Stroke Project(OCSP) is a new type of clinical classification for subdividing cerebral infarction(CI) conducted on the basis of a large-scale of investigation of stroke in the population of Oxfordshire Community, England in 1991. This kind of classification completely bases on the clinical manifestations without the help of diagnostic instruments, which can predict site and size of the lesion and the involved vessels.OBJECTIVE: To acknowledge the clinical classification of CI patients with Bamford's OCSP and its significance in predicting their long-term functional prognosis.DESIGN: Clinical observation, comparison and verified study based on patients.SETTING: Neurological department in a university hospital.PARTICIPANTS: Between January 1st and December 31st 2001, totally 126 patients with cerebrovascular disease were hospitalized in the Neurological Department of First Affiliated Hospital of Xi' an Jiaotong University,including 82 males and 44 females.METHODS: Totally 126 in-patients with CI were subdivided with Bamford's OCSP classification, and their disablity was assessed with Barthel index (BI)and modified Rankin Scale(mRS) when they were discharged and 3 months and 6 months later.MAIN OUTCOME MEASURES: Classification of patients with CI and their scores of BI and mRS when they were discharged and 3 months and 6months later.RESULTS: Of the 126 patients, 8(6. 3% ) patients were confirmed of total anterior circulation infarction (TACI), 29 (23. 0% ) of part anterior circulation infarction(PACI), 78(61.9% ) of lacunar infarction(LACI), 11(8.7%) of posterior circulation infarction(POCI) . They were followed-up for 6 months, and meanwhile 12 patients died. Of the other 114 cases the prognosis of TACI was the worst, while the prognosis of POCI and LACI was relatively better than that of PACI.CONCLUSION: CI is predominated by LACI. OCSP is effective for predicting long-term functional prognosis of patients with CI. But it is necessary to make multi-center prospective study on a much larger scale of samples of disease.

OBJECTIVE To enhance the rational usage of antibiotics by comprehensive interventional measures in clinics.METHODS Several interventional measures have been adopted in our hospital since January 2001: to(establish) expert team on antibiotics usage and administration consultation;constitute antibiotics use criteria(suitable) for each clinical specialty;train and examine the usage of antibiotics;censor the distribution of pathogen and drug-resistance variance.Then 10% of the discharged medical records in 2000,2002 and 2004 were drawn out respectively to analyze the usage of antibiotics and the isolation of pathogen from nosocomial infection cases.(RESULTS) The proportion of the patients with prophylactic and remedial indications was increased remarkably((P