Objective To explore the risk factors affecting prognosis of children with Tourette syndrome(TS).Methods The follow-up visits were conducted on the clinical data of 98 cases with TS(85 male,13 female;aged 4-16 years old)from 1997 to 2005 in Wuhan children's hospital.All cases were consistent with the diagnostic criteria of TS in the 4th edition of Diagnostic and Statistical Manual of Mental Disorders(DSM-Ⅳ).The investigations were performed by the investigators who received special training using the unified questionnaire with the methods of direct inquiry or by telephone.The factors included sex,age,severity of TS,the primary symptoms,family history,coexisting diseases,basic diseases,perinatal abnormity and family-social relations.The prognosis of TS and these factors were analyzed by linear regression and stepwise regression with SPSS 12.0 software.Results About 16 cases lost follow-up and the other 82 cases with follow-up(72 male and 10 female)received retrospective review.They were 14 to 25 years old with complete data,and 50 cases healed,32 cases not healed.Results from non-conditional simple variant Logistic regression showed that such cases were associated with the following factors:age,family history of TS,severity of TS,coexisting diseases,basic diseases and perinatal abnormity(Pa0.05).Out of 6 suspicious factors,there were coexisting diseases(OR=84.088,95%CI 10.850-651.682),severity of TS(OR=13.956,95% CI 2.412-80.762),and family history of TS(OR=27.127,95% CI 1.047-702.831)of risk factors.Conclusion The long-term prognosis of children with TS may be related with coexisting disease,severity of TS and family history respectively.

Aim To study the effect of Baoxinbao film on endothelin(ET) and nitric oxide(NO) secretion in patients with stable angina pectoris(SAP).Methods 76 patients with SAP were randomly divided into two groups, with 40 cases in the baoxinbao group plastered with baoxinbao film and 36 cases in the isosorbide dinitrate group receiving isosorbide dinitrate. The levels of plasma ET and NO before and after treatment were observed. Results The concentrations of plasma ET were increased and plasma NO reduced significantly in the SAP patients respectively, as compared with those in the control group(all P

Antigens, CD20 ; metabolism ; Epstein-Barr Virus Infections ; virology ; Female ; Herpesvirus 4, Human ; isolation & purification ; Humans ; Lymphoma, Large B-Cell, Diffuse ; pathology ; virology ; Middle Aged ; Nasopharyngeal Neoplasms ; metabolism ; pathology ; virology

OBJECTIVE: To observe the effects of Ru'ai Shuhou Recipe (RSR), a compound traditional Chinese herbal medicine, on 5-year recurrence rate after mastectomy in breast cancer. METHODS: A total of 300 patients with breast cancer were divided into two groups: treatment group and control group. The patients in the treatment group were treated with Western medicine and RSR, and the patients in the control group were treated only with Western medicine (the same as the treatment group). In the two groups, the 5-year recurrence rates after mastectomy in breast cancer were investigated. RESULTS: Thirty-four breast cancer patients were lost to five-year follow-up during the course of investigation, and 266 breast cancer patients went through the evaluation. The 5-year recurrence rate after mastectomy in the treatment group was significantly lower than that in the control group (P<0.05). The recurrence rate after mastectomy was influenced by positive lymph node, primary breast tumor size, clinical stage, and patients' health status. There was significant difference in the 5-year recurrence rates between the two groups (P<0.05) under the following conditions, such as the positive lymph nodes more than four, the primary breast tumor larger than two centimeters, and in the clinical stage II and III, estrogen receptor (ER)-positive/progesterone receptor (PR)-positive and ER-negative/PR-negative. The recurrence rate was not associated with the operation method and age distribution. CONCLUSION: RSR can reduce the 5-year recurrence rate after mastectomy in breast cancer.

0.05).Conclusion MRI is a highly accurate diagnostic tool for detecting tears of the medial and lateral menisci.At present,there is no evidence to ascertain that higher magnetic field strength improves discriminatory power for meniscal tears.

In order to investigate the hygienic characteristic of anti-immersion trousers, ten male soldiers dressed in the trousers or in camouflage trousers were subjected to exercise test and sedentary test respectively at room temperature of 17?2℃. In the test, eleven parameters such as core temperature, skin temperature, heat flow and so on were observed. The results indicated that in sedentary tests, the low limb heat flow of the subjects dressed in anti-immersion trousers was larger than that dressed in camouflage trousers; the heat insulation value of anti-immersion trousers was smaller than that of camouflage trousers; and for the other parameters, there was no evident difference between the two group. It suggested that when used on land, hygiene characteristic and effect on body heat balance of the anti-immersion trousers were similar to those of camouflage trousers.

OBJECTIVETo study the effect of Shuangling Fuzheng anti-tumor preparation (SLAP) five groups on proliferation and c-myc gene expression of SGC-7901 cells in vitro.

METHODThe inhibitory effect of single SLAP (40 -640 microg x mL(-1)) and combined therapy with adriamycin (0.4, 4.0 microg x mL(-1) or cisplatin (0.1,1.0 microg x mL(-1) on human gastric carcinoma SGC-7901 cells proliferation were observed by MTT colorimetric analysis method. Technique of flow cytometry in vitro was used to measure the rate of positive sign of SLAP (80 - 320 microg x mL(-1)) on c-myc gene protein of SGC-7901 cells.

RESULTSGC-7901 cells proliferation were inhibited by single SLAP in dose of 40 - 640 microg x mL(-1) 24 h. Its inhibitory rate was increased with increase of dose. The inhibitory rate on SGC-7901 cells could be increased by SLAP in dose of 40 - 640 microg x mL(-1) plus adriamycin in dose of 0.4 and 4.0 microg x mL(-1) or plus cisplatin in dose of 0.1 and 1.0 microg x mL(-1). At the same time, SLAP (80 - 320 microg x mL(-1)) also could inhibite the expression of c-myc gene of SGC -7901 cells.

CONCLUSIONSingle SLAP had inhibiting effect on human gastric carcinoma cells proliferation with a dose-effect relationship and synergic effect while combined with adriamycin or cisplatin. To inhibit the expression of c-myc gene of human gastric carcinoma cells might be one of action mechanisms of SLAP, which inhibited tumor cells proliferation.

Antibiotics, Antineoplastic ; pharmacology ; Antineoplastic Agents ; pharmacology ; Antineoplastic Agents, Phytogenic ; administration & dosage ; isolation & purification ; pharmacology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Cisplatin ; pharmacology ; Dose-Response Relationship, Drug ; Doxorubicin ; pharmacology ; Drug Combinations ; Drug Synergism ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; pharmacology ; Gene Expression Regulation, Neoplastic ; drug effects ; Genes, myc ; Humans ; Plants, Medicinal ; chemistry ; Proto-Oncogene Proteins c-myc ; metabolism ; Stomach Neoplasms ; metabolism ; pathology

Objective To observe the effects of comprehensive measures of changing grain,selenium supplementation,off-site education and resettlement on prevention of children's Kashin-Beck disease in Aba state.Methods Fifty eight villages in Aba Kashin-Beck disease areas were chosen as intervention points in Aba state Sichuan province from 2007 to 2011.Based on the implementation of prevention and control measures,the villages were divided into off-site education + changing grain + selenium supplementation group and resettlement + off-site education + changing grain + selenium supplementation group,Geletuo town of Seda county,Ganzi state was selected as a control point,and right-hand anteroposterior X-ray examination(including the wrist) was carried out on children aged 6-13 from 2007 to 2011 annually.Clinical and X-ray diagnosis of Kashin-Beck disease was made in accordance with the Diagnostic Criteria of Kaschin-Beck Disease(GB 16003-1995).The effects of prevention and control measures were evaluated by comparing the child X-ray detection rate before and after the implementation of the measures.Results The average X-ray positive detectable rate of children in the intervention points was 2.07％(66/3181),2.72％ (69/2540),1.16％ (35/3017),0.56％ (19/3397) and 0.56％ (24/4273),respectively from 2007 to 2011,with a downward trend (x2trend =66.74,P ＜ 0.01).There was a downward trend in the average X-ray positive detectable rate of children in off-site education + changing grain + selenium supplementation group [1.60％(29/1809),2.63％ (39/1484),1.29％ (25/1941),0.64％ (15/2332),0.42％ (10/2379)] and resettlement + off-site education + changing grain + selenium supplementation group [2.70％ (37/1372),2.84％ (30/1056),0.93％(10/1076),0.38％ (4/1065),0.74％(14/1894)] (x2trend=30.97,35.19,all P ＜ 0.01).The average X-ray positive detectable rate of children in the intervention group was 0 from 2007 to 2010,and was 1.61％ (1/62) in 2011.The difference of X-ray positive detectable rate was not statistically significant in the control group in the 5 years from 2007 to 2011.The difference of children's X-ray positive detectable rate was not statistically significant between control group and intervention group.Conclusions The effect of taking changing grain,selenium supplementation,off-site education and resettlement comprehensive measures to prevent children's Kashin-Beck disease is not significant in those places where the state of Kaschin-Beck disease is not active.

The rice water weevil (RWW) Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae) is an invasive insect pest of rice Oryza sativa L. in China. Little is known about the interactions of this weevil with indigenous herbivores. In the present study, adult feeding and population density of the weevil, injury level of striped stem borer Chilo suppressalis (Walker) (Lepidoptera: Pyralidae) and pink stem borer Sesamia inferens (Walker) (Lepidoptera: Noctuidae) to rice, as well as growth status of their host plants were surveyed in a rice field located in Southeastern Zhejiang, China, in 2004 with the objective to discover interspecific interactions on the rice. At tillering stage, both adult feeding of the weevil and injury of the stem borers tended to occur on larger tillers (bearing 5 leaves) compared with small tillers (bearing 2~4 leaves), but the insects showed no evident competition with each other. At booting stage, the stem borers caused more withering/dead hearts and the weevil reached a higher density on the plants which had more productive tillers and larger root system; the number of weevils per tiller correlated negatively with the percentage of withering/dead hearts of plants in a hill. These observations indicate that interspecific interactions exist between the rice water weevil and the rice stem borers with negative relations occurring at booting or earlier developmental stages of rice.
Animals ; Coleoptera ; growth & development ; Oryza ; growth & development ; parasitology ; Population Density ; Weevils ; growth & development

OBJECTIVETo evaluate the clinical results after arthroscopic rotator cuff repair using a suture-bridge technique in late middle-aged adults.

METHODSA retrospective analysis of 30 patients with rotator cuff tears, who were treated consecutively between December 2012 and December 2013 at our clinic, was carried out to evaluate the outcome of arthroscopic suture-bridge technique. The visual analogue scale (VAS), the range of motion (ROM), the rating scale of the University of California at Los Angeles (UCLA), and the shoulder index of the American Shoulder and Elbow Surgeons (ASES) were determined as the evaluation criteria.

RESULTSThe mean follow-up period was 13 months. The follow-up rate was 100%. The study included 0 small, 16 medium, 12 large and 2 massive rotator cuff tears. At the latest follow-up, the VAS score decreased significantly from preoperative 6.3±3.2 to 0.8±1.4 at rest,and from preoperative 7.7±2.1 to 1.7±1.6 during motion. The UCLA score improved significantly from 15.1±4.6 preoperatively to 31.2±5.0 at follow-up. The ASES shoulder index improved significantly from 30.2±16.0 preoperatively to 80.4±13.0 at follow-up. The ROM improved significantly. The satisfactory rate was 94%. There were no complications.

CONCLUSIONThe results of this study indicate that the arthroscopic suture-bridge technique is an effective and reliable treatment for patients with rotator cuff tear in late middle-aged adults.

Age Factors ; Aged ; Arthroscopy ; methods ; Female ; Humans ; Male ; Middle Aged ; Range of Motion, Articular ; Rotator Cuff ; surgery ; Suture Techniques