Acrylonitrile ; poisoning ; Acute Disease ; Adult ; Humans ; Male ; Parkinsonian Disorders ; chemically induced

Objective To explore clinical characteristics in boys and girls with systemic lupus erythematosus(SLE) and provide refe-rences for clinician′s correct diagnosis and cognition.Methods The clinical characteristics and laboratory examination of 88 children with SLE were comparatively analyzed from Dec.1993 to Sep.2007 by a retrospective cohort study.There was a ratio of 1.04.9 between boys and girls with SLE,and the peak incidence was among adolescent girls(10-15 years old),accounting for 60.2% of all children with SLE.There was no difference in onset age between the 2 groups.Disease activity was evaluated using SLE disease activity index(SLEDAI).Clinical characteristics and laboratory examination were studied by Spearman rank correlation analysis.Results There were significant differences in the constituent ratio of onset symptom and clinical symptom between boys and girls with SLE.Initial manifestation in boys with SLE was mainly skin lesion while in girls with SLE was fever.There were no significant difference for the incidence of each organ lesion between boys and girls with SLE,but higher rate of anemia and hepatic disfunction in girls with SLE was found.There were up trends of splenomegaly,abnormal electroence phalogram,butterfly erythema occurred in girls with SLE,while gastrointestinal symptoms,serositis,eyes damage occured in boys with SLE.Nephrotic syndrome was the main type of renal damage in both groups(boys:40.0%,girls:45.7%).There were significant differences in the constituent ratio of detection rate in laboratory examination,but no significant difference of positive rate was found in any kind of item between boys and girls with SLE.There was some relationship between C3 and muti-organ lesion,double stranded DNA(dsDNA) and renal lesion through correlation analysis for girls with SLE.Conclusions There are some differences of initial manifestation between boys and girls with SLE,the clinical features and laboratory examination show no gender difference.C3 may be a indicator of the disease severity for girls with SLE.

Objective To investigate the relation between the human leucocytes antigen-DQA1(HLA-DQA1) alleles poly-morphism and the Uygur Han nationality hepatitis B patients in Xinjiang and the genetic susceptibility healthy controls ,which is provide some important clues to seek the susceptible genes and disease-resistant genes of HBV infection for Uygur and Han nation-ality hepatitis B patients .Methods HLA-DQAl alleles of 182 cases of the Hepatitis B patients and 163 people were compared with HBV DNA and ALT level .HLA-DQA1 * 0102 ,-DQA1 * 0104 ,-DQA1 * 0201 ,-DQA1 * 0301 ,-DQA1 * 0302 ,-DQA1 * 0501 genes frequency are detected with PCR-SSP .Results Compared the Uygur hepatitis B patients ALT abnormal and HBV DNA high copy quantity group with healthy controls group in allele′s frequency analysis found that HLA-DQA1 * 0301 ,-DQA1 * 0501 genes had statistic significance(P< 0 .05) .Compared the Han nationality hepatitis B patients ALT abnormal and HBV DNA high copy quanti-ty group with healthy controls group in allele′s frequency analysis ,It was found that HLA-DQA1 * 0102 ,-DQA1 * 0201 ,-DQA1 *0301 genes difference had statistic significance(P < 0 .05) .HLA-DQA1 * 0102 had the statistic significance between high and low copy quantity groups(P< 0 .05) .Compared the Han nationality hepatitis B patients ALT normal and low copy quantity group with healthy controls group in allele′s frequency analysis ,It was found that HLA-DQA1 * 0201 genes had statistic significance(P <0 .05) .HLA-DQA1 * 0102 ,-DQA1 * 0301 had statistic significance between the Han and Uygur nationality for HBV patients(P<0 .05) ;HLA-DQA1 * 0201 ,-DQA1 * 0501 had statistic significance between the Han and Uygur nationality for healthy people(P<0 .05) .Conclusion HLA-DQA1 * 0501 is the protected gene of Uygur hepatitis B patients ;-DQA1 * 0301 is the susceptibility gene .The Han nationality hepatitis B patients group HLA-DQA1 * 0102 ,-DQA1 * 0301 ,-DQA1 * 0302 is the susceptibility genes and -DQA1 * 0201 is the Antagonism gene .

Objective To analyze the association of DOG1 protein with gastrointestinal stromal tumors(GIST). Methods Seventy-seven patients diagnosed with GIST between January 2005 and June 2010 were enrolled. The DOG1 expression in GIST was determined using immunohistochemistry.The result was compared with that of CD117 and CD34. Results Of 77 GIST patients, the DOG1 was expressed in 74 (96.10%) patients and CD117 in 70 (90. 9%) patients, with no significant difference between DOG1 and CD117 (P＞0.05). DOG1 expression was not related to the risk stratification of the tumor, site, age and gender (P＞0. 05). Of 7 GIST patients with negative CD117,6 patients were positive for DOG1 expression. Whereas 2 of 3 DOG1 negative patients were positive for CD117 expression. Conclusions DOG1, as a novel marker for GIST,has high sensitivity as CD117. It is a good complementarity in diagnosis of GIST when combine DOG1 with CD117, especially in diagnosis of CD117 negative patients. However, the DOG1 can not be used as an index in eveluating the risk stratification of the GIST.

Objective To investigate whether Shenfu(SF) injection has protective effect on circulation function in infants undergoing cardio-pulmonary bypass.Methods Thirty-six patients within 3 years old with congenital heart disease were randomly divided into SF injection group(n=18) and control group(n=18).The SF group were treated with 1 mL/kg SF intravenous injection after inducing of anesthesia,the control group were infused with 1 mL/kg saline intravenously.The changes of hemodynamics during surgery,time needed for sinus rhythm emerging on electrocardiogram(ECG) after arteriae aotra patency dose of vaso-active drugs intra-and postoperatively and recovery time during postoperative period were observed.Results In SF group,mean artery pressure(MAP) was higher and heart rate(HR),central venous pressure(CVP) lower than control group(P

Objective To investigate Hysterothylacium aduncum (Anisakidae) infection in marine fishes from Bohai Sea and Yellow Sea. Methods Nematodes were collected from the digestive tract of fishes, fixed with hot 4% formalin and preserved in 70% ethanol for study. The specimens were cleared in lactophenol for light microscopical examination, and properly treated for scanning electron microscopy (SEM). Results Among the fishes examined, 14 out of 93 species (15.1%) were found infected by H.aduncum, with a higher prevalence in the fish of Lophius litulon(66.7%), Scomber-omorus niphonius(47.5%), and Gadus macrocephalus(33.3%). H.aduncum infection was first recorded in elasmobranch-Raja smirnovi. Morphological differences of H.aduncum were observed, including the width of lateral alae and the length of intestinal caecum. Conclusion H.aduncum in fishes of Bohai Sea and Yellow Sea in China may be a complex species, and its high prevalence in some fishes reminds the risk of anisakiasis by eating raw fishes.

Objective To explore the application value of uric indicant monitoring on patients with impaired glucose tolerance. Methods 9 6 health examination people were selected who with glucose tolerance impairment diagnosis standard population in Jan to Feb 2015 in LaiZhou,There were no significant differences in age and sex composition between the two groups in 48 cases of experimental group and 48 cases in control group.There were no other diseases,and no drugs were taken to con-trol blood glucose.IGT patients in the experimental group using uric indican monitoring to establish personal diet guide, while the control group used normal health education guidance,the two groups respectively before experiment and at the end of detecting urinary indican,fasting blood glucose,2h glucose tolerance levels,and were compared.Results According to the findings of the two groups follow up and the experimental data collected during one year,at the end of the experiment the IGT patients in the experimental group levels of urinary indicant was (50.7±6.2 mg/L vs 78.5±7.9 mg/L),fasting blood glucose was (6.34±0.11 mmol/L vs 6.91±0.29 mmol/L),2h glucose tolerance was (7.81 ± 0.52 mmol/L vs 9.57 ± 1.13 mmol/L)which was lower than the control group.There was significant difference between two groups (t=2.0,2.6, 3.06,P<0.05).Compared with IGT in the experimental group at the end of the experiment,the level of uric indican was (50.7±6.2 mg/L vs 78.3±8.1 mg/L),fasting glucose was (6.34±0.11 mmol/L vs 6.78±0.19 mmol/L),2h glucose tol-erance was (7.81±0.52 mmol/L vs 9.33±0.93 mmol/L)was lower than before the start of the level (t=2.01,2.28, 2.83,P<0.05),and the difference was statistically significant.In terms of the outcome of the various stages of diabetes, IGT patients in the experimental group was significantly better than the control group (χ2=10.85,P<0.05),the difference was statistically significant.Conclusion Through the determination of uric indican to guide the glucose tolerance decrease in patients with a reasonable diet,is conducive to glucose tolerance in the patients with impaired on blood glucose control,can effectively reduce the glucose tolerance decrease (IGT)conversion to diabetes mellitus (DM),change to a positive direction.

Objective To explore surgical strategy for patients with hilar cholangiocarcinoma (HCC) and study prognostic factors after curative treatment. Methods We retrospectively reviewed medical records of 41 patients with HCC surgically treated in our department during the 9-year period from January 1999 to February 2007. Clinicopathological factors were evaluated for their association with post-operational survival by univariate and multivariate analysis using Cox proportional hazard model. Results All the 41 patients underwent laparotomy following preoperative assessment of extent of disease and 21 patients (resectability rate 51.2%) ultimately underwent resection with curative in-tent. In the resection group, R0 radical resection was possible in 11 patients, while R1 resection in 6and R2 in 4. Different types of hepatectomy were combined to accomplish resection. Meanwhile, por-tal vein wedge resection or reconstruction was needed in two patients. The 1-, 3-and 5-year survival rates were 41.5%, 14.6% and 4.9% in the overall group and 71.3%, 28.6%, 9.5% in the resection group, respectively. In R0-resection, Rl-resection and R2 resection group, the 1-,3-and 5-year sur-vival rates were 81.8% ,45.5% ,18.2% ;66.7% ,16.7% ,0 and 50% ,0,0, respectively. Survival rates after resection were significantly higher than those after palliative drainage and exploratory laparotomy (P<0. 001). Higher survival rates were seen in R0-resected patients when compared with Rl-or R2-resected patients (P<0.001). Multivariate analysis revealed that tumor-free margins, pTNM stage and combined hepatectomy were independent prognostic factors affecting survival. Conclusion Only surgery can provide chance to achieve the possibility of cure and long-term survival. Tumor-free margins, pTNM stage and combined hepatectomy are the most important prognostic factors affecting the survival.

There are a variety of factors contributing to pertussis resurgence, which is related to short duration of immunity provided by the vaccine, the difference of vaccination strategies, the change of epidemiological characteristics, antibiotic resistance, the variation of bordetella pertussis, the improvement of diagnostic criteria and the advancement of the monitoring system.There has been a decrease in the number of cases of natural infection since the vaccination, leading to a change in the prevalence of pertussis currently.The decline in population group immunity causes a decrease of serum antibody titer transmitted from the mother to the newborn.As a result, unvaccinated infants have poor immunity against pertussis in the early stage, and infants under 1 year old are prone to severe pertussis.Children and adolescents are also susceptible to pertussis owing to the short-term efficacy of the vaccine.They often present with chronic cough after infection.Adults infected with pertussis are unheeded because of atypical symptoms or occult infection, and they would infect young babies.To improve the diagnosis and treatment of pertussis, it is necessary to meliorate the laboratory diagnosis, study bacterial variation and drug resistance, strengthen disease surveillance, seek more optimized immunization strategies and develop new vaccines.In this paper, the causes of pertussis resurgence were reviewed, in order to provide reference for prevention and control of pertussis in China.

Animals ; China ; epidemiology ; Enterovirus A, Human ; genetics ; physiology ; Enterovirus Infections ; epidemiology ; metabolism ; virology ; Humans ; Receptors, Virus ; genetics ; metabolism