Background The tobacco epidemic as one of the most serious public health problems in the world contributes great harm to human health. It is urgent to develop tobacco control strategy. Civil servants' behaviors as a role model for society have a great influence on the rest of society. Thus, it is important to promote tobacco control program on helping civil servants to quit smoking. Objective To understand the smoking and second-hand smoking exposures status, the awareness of knowledge of tobacco hazards, and the attitudes to tobacco control policies of civil servants in Minhang District, Shanghai. Furthermore, to explore the related strategies and measures for tobacco control, to provide a basis for the development and revision of relevant intervention measures and policies. Methods A total of 20 government agencies with newly installed smoking-free programs from 10 subdistricts and towns in Minhang District, including Xinzhuang, Wujing, Maqiao, Qibao, Meilong, Hongqiao, Zhuanqiao, Jiangchuan, Gumei, and Xinhong were selected as study sites.A questionnaire survey was conducted to investigate all civil servants (n=801) of selected agencies. The questionnaire included general characteristics, smoking and second-hand smoking exposure status, knowledge of tobacco hazard, and attitudes to tobacco control policies. Results A total of 794 civil servants returned valid questionnaires. The awareness rate of tobacco hazards in the smoking group was lower than that in the non-smoking group (P<0.05). Relatively high smoking rates were reported in those being male (17.08%), age ≥51 years old (25.61%), divorced or widowed (12.50%), technical secondary school or below education level (22.81%), having more than 10 years of working years (11.57%), being willing to dissuade indoor smoking (24.54%), having no punishment or warning measures for violation of smoking regulations in workplaces (18.37%), and having no dedicated smoking spot at home (15.38%). The results of multiple logistic regression analysis showed that age 31-40 years old (OR=3.446, 95%CI: 1.236-9.609) and to avoid confronting indoor smoking (OR=3.686, 95%CI: 1.041-13.049) were risk factors for smoking in civil servants. Conclusion Civil servants aged 31-40 years old who deliberately avoid confronting indoor smoking behaviors are the key intervention population of smoking control in Minhang District, Shanghai.

Objective To investigate the association between ankle-brachial index (ABI) and serum uric acid (SUA) level in patients at high risk of cardiovascular diseases .Methods Three hundred and sixty-three patients with hypertension and diabetes mellitus (DM ) were divided into hyper-tension group (n=189) ,hypertension plus DM group (n=123) ,and DM group (n= 51) .Their ABI was assayed ,SUA level was measured ,and other risk factors for cardiovascular diseases were detected such as BMI ,systolic and diastolic pressure ,serum levels of TG ,TC ,HDL-C ,LDL-C and HbA1c .Association of SUA level and ABI with other clinical indexes was analyzed by partial cor-relation analysis .Results The systolic and diastolic pressure ,serum levels of TG ,HDL-C and HbA1c were significantly different in 3 groups (P<0 .05) .The ABI was significantly higher in hypertension group and DM group than in hypertension plus DM group ,and negatively related with SUA level after adjustment for hypertension and DM history ,age ,gender ,BMI ,serum levels of TG ,TC ,HDL-C ,LDL-C and HbA1c ,systolic and diastolic pressure (r= -0 .235 ,P=0 .012) . Conclusion ABI is associated with SUA level in patients at high risk of cardiovascular diseases .

OBJECTIVETo detect structural changes in the brain in fetuses with agenesis of the corpus callosum (ACC) and holoprosencephaly (HPE) in the first trimester.

METHODSThe ultrasound data were analyzed retrospectively in 620 normal singleton fetuses between 11 and 13(+6) gestational weeks, 5 fetuses diagnosed to have ACC, and 13 fetuses with HPE. The midbrain diameter (MD) and falx diameter (FD) were measured and their ratio (MD/FD) was calculated for comparative analysis.

RESULTSNo significant difference was found in the MD, FD, and MD/FD ratio between fetuses with ACC and HPE (P>0.05). Compared to the normal fetuses, all the fetuses with ACC and HPE showed significantly increased mean MD and MD/FD ratio (P<0.05); 4 (80%) fetuses with ACC and 11 (84.6%) with HPE had a reduced FD. All the fetuses with ACC and HPE had MD/FD ratios greater than 1, which were below 1 in all the normal fetuses.

CONCLUSIONIn the first trimester, fetuses with ACC and HPE have measurable abnormalities in the midbrain and falx area of the brain, and these changes, represented by abnormal midsagittal MD, FD and their ratio, can be of value in detecting ACC or HPE in fetuses in the first trimester.

Agenesis of Corpus Callosum ; diagnosis ; Corpus Callosum ; diagnostic imaging ; Female ; Fetus ; Gestational Age ; Humans ; Pregnancy ; Pregnancy Trimester, First ; Retrospective Studies ; Ultrasonography, Prenatal

OBJECTIVE: To investigate the CT virtual endoscopy (CTVE) shows the display method of the normal structure of the middle ear, and evaluation of middle ear disease, particularly in the value and significance of the connection status of the ossicular chain, established display ossicular chain and middle ear structure methods. METHOD: Volume scanning with a spiral CT unit was performed in forty normal cases and thirty patients with suspected lesions of middle ear. Respectively, with Germany's Siemens (Siemens SOMATOM Sensation 16) spiral CT the Inner Ear scanner patients with axial scanning, reconstruction of the original image, the software selected Fly-through A, B, C the point approach CTVE imaging studies. Focus ossicular chain connection status, and chronic otitis media shown the results of surgery in exploratory image control. RESULT: Normal group CTVE in the hammer bone, incus promontory, facial nerve, the lateral semicircular canal display rate was 100%; stapes, the two arch of the display rate in three display levels, respectively, to 57.5%, 70.0%, 97.5%; round window, oval window was 90.0%, 93.0%, 97.5%. Ossicular injury, displacement, interruption, deletion, deformity in cases of otitis media, trauma, temporal bone malformations. CONCLUSION CTVE link relations between the three ossicles (such as interrupt, etc.) have a certain advantage. By choosing the appropriate approach, CTVE has a considerable advantage in the ossicles and their connections, relations as well as pathological state. By comparing CTVE in three different display levels,the technique of CTVE is considered to be an advantageous supplement of tomography.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Ear Ossicles ; diagnostic imaging ; Female ; Humans ; Imaging, Three-Dimensional ; Male ; Middle Aged ; Temporal Bone ; diagnostic imaging ; Tomography, X-Ray Computed ; Young Adult

OBJECTIVE: To investigate the association between transporter associated with antigen processing 1 (TAP1) rs1057141 and rs1135216 gene polymorphisms and predisposition to allergic rhinitis (AR) in Xinjiang Han people. METHOD: A case control study was conducted. The region of the TAP1 * rs1057141 and rs1135216 was studied in 150 Xinjiang Han people with allergic rhinitis and 150 normal controls by using SNaPshot system, and these data were compared with other ethics groups in the world according to the NCBI gene bank. RESULT: The genotypes distribution of the group were in the Hardy-Weinberg equilibrium(P>0.05). The frequencies of three genotypes(G/G, G/A, A/A) of TAP1 * rs1057141 were 4.00%, 30.00%, 66.00% in controls and 2.70%, 33.30%, 64.00% in AR groups , which showed no difference (P>0.05). The frequencies of three genotypes (G/G,G/A,A/A) of TAP1 * rs1135216 were 2.0%, 28.7%, 69.3% in controls and 1.30%, 27.30%, 71.40% in AR groups, which showed no difference either (P>0.05). According to the NCBI database, there was difference between Xinjiang Han people and other ethnics in the world. CONCLUSION Lacking association was found between the mutation of TAP1 * rs1057141, rs1135216 gene G allele and allergic rhinitis in the Xinjiang Han people. Maybe TAP1 * rs1057141, rs1135216 were not susceptibility genes to AR. And apparent differences existed in TAP1 gene polymorphisms between Xinjiang Han people and other ethnic groups in the world.
ATP Binding Cassette Transporter, Subfamily B, Member 2 ; ATP-Binding Cassette Transporters ; genetics ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Alleles ; Asian Continental Ancestry Group ; genetics ; Case-Control Studies ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Gene Frequency ; Genetic Predisposition to Disease ; Genotype ; Humans ; Male ; Polymorphism, Single Nucleotide ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; epidemiology ; genetics

OBJECTIVE: This study aimed to investigate the relationship between CD14 gene rs2569192(C/G), rs3138078 (--1359G/T) and allergic rhinitis (AR) in Xinjiang Uygur and Han populations as well as to determine characteristics of polymorphisms. METHOD: A total of 300 AR and 300 healthy controls subjects were included. The frequencies of genotypes and alleles were detected as well as the levels of tIgE in different genotypes were compared. RESULT: (1) The distribution of genotypes or alleles of CD14 gene rs2569192 (C/G), rs3138078 (--1359G/T) had no differences between the Xinjiang Uygurs and Hans (P > 0.05). The highest frequency of alleles was C, G. (2) The frequencies of genotypes and alleles were not different between the AR and control group in Uygur and Han (P > 0.05). The frequencies of genotypes and alleles of rs2569192 were different between the Uygur AR and Han AR group (P < 0.05). (3) The distribution of genotype frequencies and allele of rs 2569192 in the Xinjiang Uygur and Han population were quite different from Chinese Beijing Han populations, Japanese, European and African (P < 0.05). (4) The serum total IgE level in AR group was higher than that in healthy control group (P < 0.05). CONCLUSION (1) rs2569192 (C/G), rs3138078 (--1359G/T) polymorphisms were not different between the Chinese Xinjiang Uygur and Han population. The major allele were both C and G. rs2569192 of CD14 in Xinjiang populations was different from that in the other populations. (2) No relationship between rs2569192, rs3138078 and AR was found. (3) The serum total IgE level in AR group was higher than that in healthy control group. No relationship between CD14 two SNP and serum total IgE level was found.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Alleles ; Case-Control Studies ; Child ; Child, Preschool ; China ; epidemiology ; Ethnic Groups ; genetics ; Female ; Gene Frequency ; Genotype ; Humans ; Hypersensitivity ; epidemiology ; genetics ; Lipopolysaccharide Receptors ; genetics ; Male ; Middle Aged ; Polymorphism, Single Nucleotide ; Rhinitis ; epidemiology ; genetics ; Young Adult

Objective To analyze the characteristic of serum proteins in non-small cell lung cancer (NSCLC) patients, establish serum markers pattern for the diagnosis of NSCLC. Methods Surface enhanced laser desorption ionization time of flight mass spectormetry ( SELDI-TOF-MS) technology was used to analyze serum samples. Bio-marker Pattern Software (BPS) was used to detect the protein peaks. Results Sixteen significantly different pro-tein peaks were found in serum samples in NSCLC patients and healthy controls. Eight up-regulated protein peaks and eight down-regulated protein peaks ( P < 0. 001 ) were identified in serum samples of NSCLC patients. Three up-regulated protein peaks(P <0. 05) were identified in serum samples of patients of NSCLC with smoking history. Two up-regulated protein peaks(P <0. 01) were identified in serum samples of patients of squamous carcinoma comparing with adenocarcinoma. No significantly different protein peak was found in serum samples of NSCLC patients at different clinical stages . Conclusion SELDI - TOF - MS technology can identify different protein peaks and so function as a diagnostic tool with high sensitivity and specificity.

Objective To analyze the characteristic of serum proteins in non-small cell lung cancer (NSCLC) patients,establish serum markers pattern for the diagnosis of NSCLC. Methods Surface enhanced laser desorption ionization time of flight mass spectormetry(SELDI-TOF-MS) technology was used to analyze serum samples. Biomarker Pattern Software (BPS) was used to detect the protein peaks. Results Sixteen significantly different protein peaks were found in serum samples in NSCLC patients and healthy controls. Eight up-regulated protein peaks and eight down-regulated protein peaks (P

OBJECTIVETo review kidney transplantation in the center and analyze the risk factors affecting long-term allograft survival.

METHODSThirty-two relative variables were analyzed with SAS statistical software. Using Log-rank method, we investigated influence of these variables on short-and long-term survival of grafts. Kaplan-Meier analysis was used to estimate the 1-, 3-, 5-, 10-years graft survival rates and half-life. Proportional hazards regression analysis (Cox model) was used to assess and rank the relative risk of potential variables.

RESULTSThe 1-, 3-, 5-, 10-years graft survival rates were 83%, 75%, 66% and 48%. After excluding the patients died with functioning grafts, the 1-, 3-, 5-, 10 years grafts survival rate increased to 89%, 82%, 75% and 69%, respectively. The mean half-life was 8.78 +/- 0.14 and 14.09 +/- 0.20 years, respectively. By Log-rank analysis, factors affecting short- and long-term graft survival were identified as: renal function, duration of graft function became normal, cold-ischemia time, presence of acute rejection, delayed graft function, immunosuppressive regimen, complication, infection, anti-rejection therapy. Cox model multivariate analysis showed that there were 18 factors affecting graft survival.

CONCLUSIONSNew immunosuppressive agents not only significantly increase short-term graft survival, but also have the better long-term outcome tendency. Making assurance to get high quality donor organ and minimizing the death with graft function may be the most feasible way to prolong graft survival at present.

Adult ; Cadaver ; Female ; Graft Survival ; drug effects ; Humans ; Immunosuppressive Agents ; pharmacology ; Kidney Transplantation ; Male ; Multivariate Analysis ; Transplantation, Homologous

Objective:To perform trans-peritoneal laparoscopic adrenalectomy via a single incision in treatment of adrenal tumors,and to discuss its clinical outcome and safety.Methods:Single incision trans-peritoneal laparoscopic adrenalectomy was used in treatment of three patients with adrenal tumors.The incision was made 3 cm below the costal margin of anterior axillary line; three Tocars were placed in the cut.The instruments used included single port access,CUSA,Hem-o-lok,etc..Results:The three operations were all successful,and there were no conversion to open procedure or a need for extra Ttrocars.The operating time periods were 75,116,and 135 min,with a mean of (108.7?30.7)min.The perioperative blood losses were 10,20,and 30 ml,with a mean of (20?10)ml.The gastric canal and ureteral catheter were withdrew one day after operation,and the drainage tube was withdrew 3 d after operation.The mean postoperative hospital stay was 4 d.Conclusion:Single incision trans-peritoneal laparoscopic adrenalectomy has the advantage of little trauma,less blood loss,satisfactory safety,and prompt postoperative recovery,but is difficult to manage.