Objective To investigate the dialectical nursing effect of SHI's Bianstone comprehensive therapy on the patients with cervical vertigo.Methods 76 patients with cervical vertigo from Conghua Chinese Medicine Hospital accepted the dialectical nursing during treatment of SHI's Bianstone comprehensive therapy.Results After treatment,36 of 76 patients with cervical vertigo were cured,which accounted for 47％,28 patients had some tangible results,accounting for 37％,9 patients had effective results,accounting for 12％,and 3 patients were ineffective,accounting for 4％.The total effective rate was 96％.Conclusions SHI' s Bianstone comprehensive therapy is very helpful for treating patients with cervical vertigo,and dialectical nursing can improve the treatment effectiveness.

OBJECTIVETo screen the specific antibody binding peptides of tuberculosis from phage-displayed random phage display (Ph.D.)-7 peptide libraries with purified IgG from tuberculosis serum, and to provide the basis for the development of serological detection reagent of tuberculosis.

METHODSPurified IgG of tuberculosis serum was used as solid ligand to screen the binding peptide from the Ph.D.-7 peptide library, according to the biopanning process of absorption, elution and amplification. Purified IgG of health people serum was used as the molecule of counter selection during the second and third selection. Phages were enriched after 3 rounds of screening, then 20 single phages separately eluted by IgG of tuberculosis and health people were randomly selected on each direction of the determination plates and amplified. The single chains DNA were extracted as template for sequencing. The combination abilities of selected clones to IgG of tuberculosis and health people were tested by indirect enzyme linked immunosorbent assay (ELISA), and the positive clone was identified. Serum samples, from 47 patients with tuberculosis and 37 healthy people vaccinated with BCG, were verified by positive phage clones using phage-ELISA. The verifying results of 24 serum samples used for panning were separately analyzed statistically.

RESULTSAfter 3 rounds of panning, remarkable enrichment of phages that could specifically bind with target molecules were observed. Single phages were randomly selected for sequencing analysis and 12 sequences were obtained. 12 phage clones with different sequences were amplified and detected with indirect ELISA and single phage H12 showed higher affinity with IgG of tuberculosis (S/N ≥ 2.1) and was identified as the positive clone. It was found that, in indirect ELISA with single Phage H12, the A(450) value of tuberculosis patients (0.105 ± 0.010) was significantly higher than that of healthy individuals (0.070 ± 0.005), and the t value was 2.912 (P < 0.0001). The A(450) value of 12 serum samples of tuberculosis patients and 12 samples of health individuals used for panning were 0.144 ± 0.016 and 0.052 ± 0.004, and the t value was 5.69 (P < 0.0001).

CONCLUSIONBy using phage-displayed random peptide libraries, we obtained the specific antibody binding peptides of tuberculosis, which showed specific binding activity with IgG of tuberculosis. It can provide a basis for the establishment of a new serological detection method of tuberculosis with peptide.

Adult ; Case-Control Studies ; Female ; Humans ; Immunoglobulin G ; blood ; Male ; Middle Aged ; Molecular Sequence Data ; Mycobacterium tuberculosis ; immunology ; Peptide Library ; Peptides ; immunology ; Tuberculosis ; diagnosis ; immunology ; microbiology ; Young Adult

OBJECTIVETo explore the access to tobacco and exam the predictors of successful tobacco purchase attempts among Chinese minors.

METHODSA simulative trial of purchasing cigarettes was participated by 201 sixth grade students to assess the prevalence of illegal cigarette sales to minors in Guangzhou. Methods of Chi-square and unconditional logistic regression were used to identify the significant predictors,with the result of tobacco purchase as the dependent variable and the characteristics of stores, retailers and minors as the independent variables.

RESULTSA total of 165 students succeeded in purchasing cigarettes but 36 failed, and the percentage of successful purchase attempts was 82. 1% . Data from univariate analysis indicated that 9 factors were significantly associated with students' success in purchasing cigarettes. They were age and height of the purchasers, types of stores, seller's gender and age, posting cigarette advertisements,showing warning signs of 'no cigarette selling to minors' ,asking buyer's age,and asking whom you buy the cigarettes for. The results of multivariable analysis showed that only three variables entering the final logistic regression: the age of students, the type of stores, and showing warning signs of 'no cigarette selling to minors'.

CONCLUSIONChinese minors have easy access to purchasing cigarettes, especially in groceries and small markets. Selling cigarettes by sellers to minors should be monitored and managed in the future.

Adolescent ; Child ; China ; Commerce ; legislation & jurisprudence ; statistics & numerical data ; Female ; Humans ; Male ; Minors ; statistics & numerical data ; Smoking ; epidemiology ; legislation & jurisprudence ; Students ; statistics & numerical data

Alleles ; Amelogenin/genetics* ; Chromosomes, Human, Y ; Humans ; Male ; Sex Determination Analysis

To investigate the resources of medicinal plant, such as wild Apocynum, supervised classification based on Principal Component Analysis (PCA) and texture feature were used to monitor wild medicinal plants from image captured by ZY-3 and World-view-2 and compare which satellite Image are more appropriate to monitor the wild medicinal plants. The research results shows that: for more complex growth conditions wild medicinal plants Apocynum, high-resolution images Worldview-2 is more suitable for its remote identification, the low-resolution satellite ZY-3 can only recognizes the wild medicinal plants which distributed intensively. If the study target distribution is more intensive and larger scale, and cultivated type medicinal plants, the use of satellite ZY-3 in low resolution remote sensing data to identify the target can be a good choice, it is not necessary to buy high-resolution data, in order to avoid waste of expenditure, for the scattered distribution, the high-resolution satellite imagery data may be indispensable to identify targets.
Apocynum ; chemistry ; growth & development ; China ; Conservation of Natural Resources ; Geographic Information Systems ; Plant Dispersal ; Plants, Medicinal ; chemistry ; growth & development ; Remote Sensing Technology ; methods

OBJECTIVETo elucidate the efficacy and probable prognostic factors of surgical resection of pulmonary metastasis from colorectal cancer.

METHODSClinical data and outcomes of 35 colorectal patients with pulmonary metastasis undergone pulmonary metastasectomy were analyzed retrospectively.

RESULTSMedian follow-up time was 48.0 months. The median overall survival time was 36.0 months. Five-year survival rate was 33.0%. Nineteen patients died of tumor progression. Sixteen patients were survival including survival with tumor (10 cases) and without tumor (6 cases). One patient was still alive without tumor for 164 months. Univariate analysis revealed that disease free interval (DFI) was a prognostic risk factor, while gender, age, primary tumor site, pulmonary metastasis size and location, surgical procedure, pre-surgical CEA level, re-metastasectomy did not show influence on the survival time after pulmonary metastasectomy.

CONCLUSIONSFor some selected patients with indication, pulmonary metastasectomy may be a potential curative method. DFI may be associated with the prognosis after pulmonary metastasectomy.

Colorectal Neoplasms ; mortality ; pathology ; surgery ; Female ; Humans ; Lung Neoplasms ; mortality ; secondary ; surgery ; Male ; Middle Aged ; Pneumonectomy ; Prognosis ; Retrospective Studies ; Survival Rate ; Treatment Outcome

OBJECTIVE: To examine the correlation of CCBE1 expression in adjacent tissues of tongue squamous cell carcinoma (TSCC) with pericancerous lymphatic vessel proliferation, cervical lymph node metastasis and survival outcomes of the patients. METHODS: Lymphatic vessel density was quantified in pericancerous tissue sections of 44 cases of cT_1-2N₀ TSCC using D2-40 as the lymphatic vessel endothelial marker for calibration and counting of the lymphatic vessels. Of these 44 cases, 22 showed a relatively low lymphatic vessel density (group A) and the other 22 had a high lymphatic vessel density (group B), and the expression levels of CCBE1 in the adjacent tissues determined using immunohistochemistry, immunofluorescence assay and Western blotting were compared between the two groups. The expression level of CCBE1 was also measured in another 90 patients with TSCC using immunohistochemistry, and all the patients were followed up for their survival outcomes. RESULTS: Immunohistochemistry and Western blotting showed a significantly lower rate of high CCBE1 expression in group A than in group B (P < 0.05). Immunofluorescence assay showed co-localization of CCBE1 and D2-40 in the adjacent tissues of TSCC. In the 90 TSCC patients with complete follow-up data, a high expression of CCBE1 was found to correlate with lymph node metastasis and a poor 5-year survival outcomes of the patients (P < 0.05). CONCLUSION A high expression of CCBE1 in the adjacent tissues of TSCC is closely related with pericancerous lymphatic vessel proliferation, cervical lymph node metastasis and a poor 5-year survival of the patients, suggesting the value of CCBE1 as a potential prognostic predictor for TSCC.
Humans ; Tongue Neoplasms/pathology* ; Carcinoma, Squamous Cell/metabolism* ; Lymphatic Metastasis ; Prognosis ; Lymphatic Vessels/pathology* ; Cell Proliferation ; Tongue/pathology* ; Calcium-Binding Proteins/metabolism* ; Tumor Suppressor Proteins/metabolism*

Objective: This study was designed to improve complete remission(CR) rate in the patients with advanced lymphoblastic lymphoma by using early extensive induction chemotherapy. Method:A total of 11 cases of untreated lymphoblastic lymphoma in Stage Ⅲ /Ⅳ were received CVDLP regimen, including cytoxan(CTX) 1000 mg/m2 d1， vincristine(VCR) 1.5 mg/m2 d1,d8,d15,d21， Adriamycin(ADR) 40 mg/m2 d1， d2， d21， L-asparaginase(L-ASP) 10000 U/m2 d15～24， Prednison 60 mg/m2 d1～28， gradually decreased dosage at d15. methotrexate＋ Ara-C IT qw× 4. Efficacy were evaluated at d28～35. Simultaneously,retrospective analysis for 9 cases of untreated lymphoblastic lymphoma in Stage Ⅲ /Ⅳ treated with 2 cycles of CHOP were made. Efficacy were evaluated at d35. Results: CVDLP group: 10/11 cases of patients achieved CR, and 1/11 case had PR, rate of complete remission was 90.9％ ;10/11 cases had Grade Ⅳ hematological toxicity,1/11 cases had Grade Ⅲ hematological toxicity(WHO). CHOP group:3/9 got CR;5/9 got PR;1/9 had MR,rate of complete remission was 33％ . 3/9 had Grade Ⅲ hematology toxicity;6/9 had GradeⅡ hematological toxicity. Conclusion:CVDLP regimen can induce higher CR rate than CHOP regimen in untreated lymphoblastic lymphoma with Stage Ⅲ /Ⅳ , but hematology toxicity was also higher than CHOP regimen. However this induction regimen is safe and viable with strengthening supportive care.

OBJECTIVEThrough an analysis of the effect of PKP (percutaneous kyphosis plasty) for aged osteoporotic spinal multiple fracture to demonstrate the importance of the selection of responsible veterbal body.

METHODSTwenty-four consecutive procedures were performed in 19 aged patients with osteoporotic spinal compression fractures from May 2004 to October 2007. The 24 responsible veterbal bodies were confirmed by the manifestations of MRI, X-ray, physical examination before the procedures. Established work path through hibateral vertebral arch, put into saccule, poured in bone cement under X-ray perspective. To observe the condition about symptom improving, fractured reduction and complications after operation.

RESULTSThe operations were successfully completed and the pain released obviously at 2 days after operation. The patients can walk next day after operation and no complication found. The mean loss percent of the anterior and middle vertebal heights were respectively (34.22 +/- 11.51)% and (26.53 +/- 11.61)% before operation,postoperative were respectively (13.21 +/- 11.43)% and (15.10 +/- 6.50)%. The mean kyphosis corrected from (24.50 +/- 3.10) degrees to (8.70 +/- 4.30) degrees; the VAS scores decreased from 83.00 +/- 6.00 to 27.00 +/- 5.00. There was significant difference between before and after operation (P < 0.01).

CONCLUSIONSPKP for aged osteoporotic spinal multiple fractures by selecting true veterbal body has satisfactory clinical efficacy. We should emphasize the importance of the selectivity of responsible veterbal body in the procedures. It needs three essential elements: (1) Obviously spinous process tenderness and rap pain. (2) X-rays showed veterbal body compression fracture; MR showed low signal in veterbal body by T1WI, and high signal by T2WI, STIR. (3) The manifestation of radiology can be explained clearly by clinical symptomes arid signs.

Aged ; Aged, 80 and over ; Female ; Humans ; Male ; Middle Aged ; Osteoporosis ; complications ; Recovery of Function ; Spinal Fractures ; complications ; diagnostic imaging ; physiopathology ; surgery ; Spine ; diagnostic imaging ; physiopathology ; surgery ; Tomography, X-Ray Computed ; Vertebroplasty ; methods

OBJECTIVETo explore the determinants of 'signing a agreement for establishing smoke-free homes' among the parents of secondary school students.

METHODS2019 parents were surveyed with self-administered questionnaires on their socio-demographic characteristics, smoking behaviors, attitude toward tobacco control at home and related data of their children. At the same time, parents were asked to sign an agreement for making the 'home as smoking-free'. 'Parents signing the agreement' was defined as dependent variable (0=no, 1=yes), and parent's age, gender, educational level, etc. were defined as independent ones. Multi-variant logistic regression analysis was conducted for identifying the determinants of the parents to sign an agreement for establishing 'smoking-free homes'.

RESULTSOf the 2019 surveyed parents, 1047 (51.86%) had signed the agreement including 49.25% of the fathers and 55.73% of the mothers. The results from multi-variant logistic regression analysis indicated that father's 'signing action' was significantly associated with (a) their intention of carrying out the agreements (OR = 3.37), (b) to teach their children about the consequence between smoking and health (OR = 2.10), (c) knowing tobacco control program at school (OR = 1.38), (d) reading tobacco control material provided by school (OR = 1.38), (e) being current smoker (OR = 0.53) compare to that the mother's 'signing action' was significantly associated to (a) intention to carrying out agreements (OR = 2.36), (b) teaching children not to smoke (OR = 2.22), (c) reading tobacco control material provided by school (OR = 1.57).

CONCLUSIONChanging parental cognition and attitude toward smoking was beneficial to promote parental participation in tobacco control campaign and to establish 'smoking-free homes'.

China ; Data Collection ; Female ; Housing ; Humans ; Male ; Parents ; Smoking ; Tobacco Smoke Pollution ; prevention & control