The paper introduced the practice of family doctor′s contracted service in Zhenjiang,Jiangsu province over the past six years.By exploring the tiered family doctor′s contracted services,namely 3+X teamwork responsible for household health,health insurance contracting with chronic disease patients,and personalized contracts,the city highlights the cornerstone role of primary care in the Healthy Zhenjiang 2015 Campaign.The campaign aims at providing fair,accessible,systematic and uninterrupted health services.Outcomes of the campaign have proved that the 3+X teamwork model helps building acquaintances relationship with residents by means of contracting,hence motivating both the sector and individuals in the health promotion and building a healthy Zhenjiang.

Objective To investigate the effects of EEF1 A2 on growth and proliferation of the human pancreatic cancer cell line SW1990. MethodsThe EEF1 A2 gene was introduced into pancreatic cancer cell line SW1990 by adenovirus vector. The effects of EEF1 A2 on the growth of human pancreatic cancer cell were measured by MTT. Cell cycle was detected by flow cytometry and cell growth rate was examined by soft agar cloning formation test. ResultsAfter EEF1A2 induction, the expression of EEFA1 A 2 mRNA in pancreatic cancer cell line SW1990 increased, value of A750 at 72 h was 1. 2996 ±0. 2091, number of cells was 81250, cloning efficiency at 14 d was 82%, all of these parameters were significantly higher than those in the groups of blank adenoviras vector and PBS groups (P <0.05 ) ; the percentage of G1 phase cell was 28.5%, which was significantly lower than those in the groups of blank adenovirus vector and PBS groups; the percentage of Sphase ceil was 60.9%, which was significantly higher than those in the groups of blank adenovirus vector and PBS groups (P < 0.05 ). ConclusionsEEF1 A2 gene significantly enhanced cell growth and proliferation in human pancreatic cancer in vitro.

Objective To investigate the effect of clinical application of ERA resilient attachment on Kennedy Ⅰ dentition defect. Methods Twenty-eight Kennedy Ⅰ dentition defect cases were restored by ERA resilient attachment dentures. After the examination of the function of the dentures, oral tissue, X-ray, the satisfaction to the dentures was evaluated. Results After the follow-up of 6 to 32 months, all the patients were satisfied with the dentures in esthetic, retention, normal function and healthy peri-odontium. Conclusion ERA resilient attachment is an esthetieal, economical and reliable approach to Kennedy Ⅰ dentition defect restoration.

Objective To identify the genotypes of ESBLs-producing Klebsiella pneumoniae isolates from the First Affiliated Hospital,Shantou University Medical College.Methods The MICs of 10 antibiotics were determined by agar-dilution against the clinical isolates of ESBLs-producing K.pneumoniae.PCR were performed with specific primers for blaTEM,blaSHV, blaCTX-M and blaOXA respectively.PCR products were cloned and sequenced.Results The results of PCR showed that a- mong the 83 strains of ESBLs-producing K.pneumoniae,75 were positive for blaTEM,41 positive for blaSHV,25 poitive for blaCTX-M,9 positive for hlaOXA.Three genotypes were found in 13 strains(15.7%),2 genotypes in 59 strains (71.1%) and single genotype in only 11 strains(13.2%).The genes of CTX-M-3,TEM-1 and SHV were found co-existent in 9 strains. The strains carrying 2 or 3 ESBL genes were more resistant to antibiotics than those carrying only 1 ESBL gene.Conclusions The genotypes of ESBLs-producing Klebsiella pneumoniae in this hospital are blaTEM,blaSHV,blaCTX-M and blaOXA. Most strains carry 2 or 3 ESBL genes.

OBJECTIVETo investigate drug resistance status in patients with highly active antiretroviral therapy (HAART) in Shandong province.

METHODSA total of 758 patients were separated from the anticoagulatory whole blood during May and October in 2011. The entire protease gene and part of the reverse transcriptase gene were amplified by RT-PCR and nest-PCR in the samples with viral load larger than 1000 copies/ml, then sequenced the gene fragments. Mutation of drug resistant gene and drug susceptibility was analyzed by the online tool HIV db program developed by Stanford University.

RESULTSThe rate of virologic failure in patients was 9.1% (69/758). A total of 53 gene sequences that acquired were used for genotypic resistance analysis. A total of 23 patients were indicated drug resistance with the total of 3.1% (23/742). Drug resistance rates of nucleotide reverse transcriptase inhibitor (NRTI) and non-NRTI(NNRTI) were 2.4% (18/742) and 3.0% (22/742), respectively, and the primary mutation types of drug resistance were M184V and Y181C for NRTI and NNRTI, with no resistance to protease inhibitor (PI). In the 23 patients indicated drug resistance, 78.3% (18/23) were NRTI resistance, 95.7% (22/23) were NNRTI resistance and 73.9% (17/23) dual NRTI and NNRTI resistance.

CONCLUSIONThe presence of drug resistant gene in HIV strains among AIDS patients with HAART in Shandong province was at low level, but mutation diversity was found in drug resistant gene.

Acquired Immunodeficiency Syndrome ; drug therapy ; virology ; Adolescent ; Adult ; Aged ; Antiretroviral Therapy, Highly Active ; Drug Resistance, Viral ; genetics ; Female ; Genes, Viral ; Genotype ; HIV-1 ; drug effects ; genetics ; Humans ; Male ; Middle Aged ; Mutation ; Sequence Analysis ; Viral Load ; Young Adult

Objective: To survey the prevalence of drug resistant HIV-1 in Shandong province in 2013-2015. Methods: WHO truncated sequential sampling technique was adopted by using 77 and 53 samples of newly diagnosed as HIV-1 positive and aged 16-25 years in Shandong province in 2013 and 2015. RNA was prepared and HIV-1 pol region was amplified by RT-PCR and nested PCR. Pol genetic mutation associated with drug resistance was analyzed. Results: The success rates for sequence acquisition of the survey were 100% (77/77) and 94% (50/53) in 2013 and 2015, and the main subtype was CRF01_AE. A total of 2 surveillance drug-resistance mutation(SDRMs) and 3 SDRMs were found by analyzing the 47 sequences each year, sampled in 2013 and 2015, indicating that the prevalence of drug resistant HIV-1 stains was low in 2013, and moderate in 2015. A total of 5 individuals with drug resistant HIV-1 stains found in this study were mainly infected by homosexual transmission (3 cases), and the other two samples were different: one was infected by heterosexual transmission, the other was infected by IDU. The subtype was CRF01_AE (2 cases) , CRF07_BC (2 cases) and B (1 case) . SDRMs for protease inhibitor (PIs), nucleotide HIV-reverse transcriptase inhibitor (NRTIs) and non-NRTI (NNRTIs) were all found in the individuals with drug resistant HIV-1 stains. Conclusion CRF01_AE were the main HIV-1 subtypes of recently reported HIV-infected individuals in Shandong province, and the HIV-1 drug resistant strains transmission was catalogued as at low and moderate prevalence level in 2013 and 2015.

Objective The aim of the present study was to evaluate the clinical application of 2 μm thulium laser in pulmonary nodules resection under VATS.Methods 61 patients,undergoing thoracoscopic resection of pulmonary nodules in thoracic department of Xuanwu Hospital,were identified between January and December of 2016.Of those,30 underwent 2μm thulium laser dissection and 31 were treated with standard technique by using staplers.In terms of clinical characteristics,including gender,age and smoking history,there is no significant difference between the laser group and the stapler group,but the lesion size was slightly larger in the stapler group compared with the laser group.The lesions of the two groups were almost evenly distributed on the five lobes.Results All the procedures were performed successfully under VATS.The intraoperative evaluation of air leaks demonstrated that less than or equal to 2 grade air leaks were observed in 28 cases in the laser group and in 30 cases in the stapler group.Grade 3 air leaks requiring a rescue treatment were observed in 2 cases in the laser group and in 1 case in the stapler group.There were no significant differences in the postoperative hospital stay and total hospital stay between two groups.Chest tube duration was lower in the laser group compared with the stapler group even if it was not statistically significant (2.71 vs 3.55 days).Hospitalization costs was significantly lower for the laser group.Conclusion The use of 2um thulium laser to prevent intra-and postoperative air leaks and bleeding is effective and makes patients recover quickly,which allows a minimally invasive,accurate and safe application during thoracoscopic resection of pulmonary nodules.

With the increasing progress to know spinal cord injury (SCI) in experimental and clinical study and the confirming clinical effect to treat SCI with early methylprednisolone in ninety decade of 20th century, the mechanism of methylprednisolone therapy is understood continuously. Based on them above, a lot of new drugs are found effective for SCI. We want to give a review about it.
Animals ; Drug Discovery ; Humans ; Medicine, Chinese Traditional ; Spinal Cord Injuries ; drug therapy

Objective To study the significance of the related parameters of the abduction angle ,anteversion angle and summit arc angle in the intraoperative localization of anterior column and anterior wall acetabular fractures .Methods The safety angle of abduction angle ,an-teversion angle,summit arc angle and anterior wall acetabular of 318 adult pelvic specimen(109 males and 109 females) were measured.The data was statistical analyzed.Results For the male pelvic specimen,the measured values of abduction angle of acetabulum was (43.5 ± 2.9)°, anteversion angle was (13.7 ±5.2)°,summit arc angle inside was(25.5 ±7.3)°,summit arc angle front was(37.8 ±7.2)°,sum-mit arc angle back(49.9 ±12.7)°.For female pelvic specimen,the measured values of abduction angles of acetabulum was (44.1 ±3.2)° and anteversion angle was (14.3 ±4.9)°,summit arc angle inside was(27.1 ±6.5)°,summit arc angle front was(36.3 ±9.2)°,summit arc angle back was(52.3 ±13.6)°.According to '2-7' sector method, the thickness of different point of anterior wall was measured .There were statistically significant differences in abduction angles ,anteversion angle and summit arc angle (P<0.05).And there was no statistically sig-nificant difference in the thickness of anterior column and anterior wall between the above three one angles (P>0.05),there was no signifi-cant difference in the acetabular abduction angle ,anteversion angle and summit arc angle between males and females .Conclusion The intra-operative localization of acetabulum abducted angle ,anteversion angle and summit arc angle in the acetabulum anterior column and anterior wall fractures can achieve satisfactory therapeutic effect .

Monoclonal antibodies (McAbs) against human liver DnaJ-like protein (HLJ1) was produced by using lymphocyte-hybridoma technique and then one method for the detection of HLJ1 antigen was established. Two hybridoma cell lines which stably secreted monoclonal antibodies against HLJ1 were generated and named for A4C7 and C4C8. Subtypes of the two McAbs were both IgG1, and the antibodies showed high titer and good specificity. Using the prepared monoclonal antibody, human embryonic liver tissues were examined by immunohistochemistry. The results indicated that HLJ1 located in the cytoplasm of the human embryonic liver cell. A double antibodies sandwich ELISA was established by using C4C8 and HRP labeled A4C7. This assay had good specificity, and the lowest detection limit was 7.5 ng/mL and the linear range was 7.5-750 ng/mL. In conclusion, an immunohistochemistry method and a sensitive sandwich ELISA were established for the detection of HLJ1 protein.
Animals ; Antibodies, Monoclonal ; biosynthesis ; Enzyme-Linked Immunosorbent Assay ; methods ; Female ; HSP40 Heat-Shock Proteins ; blood ; immunology ; Humans ; Hybridomas ; secretion ; Immunohistochemistry ; Mice ; Mice, Inbred BALB C