Information Systems ; Medical Informatics ; Medical Records Systems, Computerized ; Pathology

Objective To explore the genotype distribution of lipoprotein lipase gene polymorphism at Ser447Stop locus and its possible association with metabolic syndrome and dietary intakes. Method Ser447Stop polymorphism was determined by PCR-PFLP method in 222 adults with MS and 222 normal adults as control. Their physical examination,dietary investigation and levels of biochemical profile,including BG,TG,TC and HDL-C were analyzed. Results (1) The genotype frequencies of Ser447Stop SS,SX and XX were 85.6%,13.3% and 1.1% respectively,which were in agreement with Hardy-Weinberg equilibrium. There was no significant difference in frequencies of genotypes or allele between MS and the control,and between male and female. (2) After adjusting age and gender,the levels of serum TG were significantly different among three genotype groups,the highest in SS genotype and the lowest in XX genotype. (3) After adjusting age,gender and body mass index,the intakes of protein and carbohydrate were significantly different among three genotype groups. (4) There was significantly different in negative correlation between the intakes of protein and serum TG levels after adjusting age,gender and body mass index. Conclusion Lipoprotein lipase gene polymorphism influenced serum TG levels,while associated with protein intakes. It might contribute to the predisposition in metabolic syndrome response to dietary intervention.

0.05).Conclusions ATP-TCA could be used to individualize chemotherapy by selecting agents for particular patients of cervical cancer.The expression of GST-? and TS protein might be useful biomarkers to predict the resistance to DDP and 5-FU in patients with cervical cancer.

Objective To study the genotype frequencies of peroxisome proliferator-activated- receptors- gamma (PPAR?) C161→T gene and its possible association with serum lipid levels and dietary intakes. Methods PCR-PFLP method was used to detect the polymorphism of PPAR?C161→T gene of 800 adults in Shanghai. Their physical examinations,dietary survey and the levels of serum lipid profile , including TG、TC ,HDL and LDL were analyzed. Results (1) The genotype frequencies of PPAR?C161→T CC,CT and TT were 35.1 %, 47.0 % and 17.9 % respectively , which were in agreement with Hardy- Weinberg equilibrium. There was no significant difference in distribution of genotypes or allele between the hyperlipidemia group and the control group and the result was same between male and female subjects. (2)After adjusting age,gender and body mass index, the levels of TG were significantly different among three genotypes groups,the highest in CC genotype. (3) After adjusting age and gender, the intakes of protein were significantly different among three genotype groups. (4) There was significant difference in the negative correlation between energy,protein and carbohydrate and serum TG levels in hyperlipidemia group.Conclusion PPAR? C161→T gene polymorphism influenced serum TG level, while associated with protein intakes. It might contribute to the heterogeneity in TG response to dietiary intervention.

Objective To explore the etiology,clinical manifestations of infantal viral pneumonia in Luzhou area.Methods Five viral specific serum IgM antibodies were detected by enzyme-linked immunosorbent assay(ELISA) in acute period of viral pneumonia.Five kinds of virus were separated,as respiratory syncytial virue(RSV),influenza virus(IFV),adenovirus(ADV),cytonegalo virus(CMV),and parainfluenza virus(PIV).Serum specific IgM was positive,C-reactive protein(CRP) was less than 8 mg/L,and there was no(clini-)cal and laboratory proof of other pathogenic infection detected in 221 infants with pneumonia.Results 1.One hundred and four cases of viral infection were detected from 221 infants with pneumonia.The viral positive detected rate was 47.1%,and there were 75 cases of single viral infection(72.1%) and 29 cases of mixed viral infection(27.9%) among them.2.In the single viral infection,RSV was the first,IFV,ADV,PIV and CMV being the second,the third,the fourth,and the fifth respectively.3.The types of likely infection virus were different in different age-stage and seasons in infants.Conclusions The etiology of infantal pneumonia is complicated.The types of viral infection are various besides germ infection and the epidemic season peak;clinical manifestations are different.Earlier detection of(etiology) in infection will make clear the etiology and then take appropriate treatment measures to improve curative effect.

OBJECTIVETo evaluate the therapeutic effect of Longjintonglin Capsules on type IIIA prostatitis accompanied by abnormal semen liquefaction.

METHODSWe selected 140 patients with type IIIA prostatitis accompanied by abnormal semen liquefaction according to the diagnostic standards of the American Institutes of Health (NIH) and treated them with Longjintonglin Capsules orally 3 capsules once tid for 12 weeks. We obtained the NIH Chronic Prostatitis Symptom Indexes (NIH-CPSI), traditional Chinese medicine (TCM) syndrome scores, leukocyte count in the expressed prostatic secretion (EPS), semen liquefaction time, and the results of semen analysis and compared these indicators before and after the treatment.

RESULTSOf the 140 cases, 132 were included in this study, excluding 8 due to their incomplete case histories. Before and after 4, 8 and 12 weeks of medication, the total NIH-CPSI scores were 24.52 ± 5.43, 21.28 ± 4.85, 18.01 ± 4.28, and 14.49 ± 3.65 (P < 0.01), the TCM syndrome scores were 35.63 ± 6.07, 26.66 ± 5.03, 17.37 ± 4.18, and 11.11 ± 3.96 (P < 0.01), and the leukocyte counts (/HP) were 27.50 ± 7.01, 22.38 ± 5.22, 16:76 ± 4.10, and 11.40 ± 4.74 (P < 0.01), respectively. After 12 weeks of treatment, 31 of the patients with type IIIA prostatitis were cured and another 72 well responded, with an overall response rate of 78.0%. Of those with abnormal semen liquefaction, 61 were cured, 39 well responded, and 32 failed to respond, with an overall effectiveness rate of 75.8%. Semen analysis showed significantly increased percentage of progressively motile sperm after 4, 8 and 12 weeks of medication as compared with the baseline (P < 0.01). No abnormal liver or renal function or other adverse reactions were observed during the treatment.

CONCLUSIONLongjintonglin Capsules, with its advantages of safety, effectiveness and no obvious adverse effects, deserve to be recommended for the treatment of type IIIA prostatitis accompanied by abnormal semen liquefaction.

Capsules ; Drugs, Chinese Herbal ; Humans ; Male ; Medicine, Chinese Traditional ; Phytotherapy ; Prostatitis ; classification ; drug therapy ; Semen ; Semen Analysis

Objective To define the maximum-tolerated dnse(MTD)and observe the side effect of escalating cisplatin with 5-fluorouracil in concurrent chemoradiotherapy for esophageal carcinoma in Chinese,with toxicity studied.Methods Previously untreated fifteen Chinese patients suffering from esophageal carcinoma received conventional fractionafiun radiotherapy,with 5 daily fractions of 2.0 Gy per week.The total radiation dose was 60 Gy.Concurrent chemotherapy dose escalation was given by the relatively safe and kidney-sparing modified Fibonacci sequence.The starting dose was cisplatin 37.5 mg/m~2 D1 and 5-fluorouracil 500 mg/m~2 D1-5, respectively.This regimen was repeated 4 times every 28 days.Escalation dose was eisplatin 7.5mg/m~2 and 5- fluorouracil 100mg/m~2.Every cohort contained at least 3 patients.If no dose-limiting toxicity(DLT)was observed, the next dose level was opened for entry.These courses were repeated until DLT appeared.MTD was declared as one dose level below which DLT appeared.Results DLT was defined as grade 3 radiation-induced esophngitis at the level of cisplatin 60 mg/m~2,5-fluorouracil 700 mg/m~2.MTD was defined as eisplafin 52.5 mg,/m~,5- fluorouracil 700 mg/m~2.The major side effect were radiation-induced esophagitis,leucopenia,nausea,vomiting and anorexia.Conclusion Maximun tolerated dose of cisplatin with 5-fluorouracil in concurrent chemoradiotherapy in the Chinese people with esophageal carcinoma were eisplatin 52.5 mg/m~2 D1,5-fluorouracil 700 mg/m~2 D1-5,repeated 4 times every 28 days.

OBJECTIVETo investigate the viral pathogens of acute respiratory infection (ARI) in hospitalized children from Suzhou of China.

METHODSThe nasopharyngeal aspirate samples were obtained from 1,668 hospitalized children with ARI. Common respiratory viruses, including respiratory syncytial virus (RSV), influenza virus A and B, parainfluenza viruses 1, 2 and 3 and adenovirus, were detected using direct immunofluorescence. Human metapneumovirus (hMPV) gene fragments were detected by RT-PCR.

RESULTSViral agents were identified in 597 cases (35.8%). RSV was the most frequent (17.6%). RSV infection is more common in children less than 1 year old. A highest detection rate of RSV was found during winter and spring. hMPV was detected in 10.6% of the cases, with a peak detection rate between March and May. Single viral infection was found in 561 cases (33.6%) and mixed viral infection in 36 cases (including 27 cases at age of less than 1 year). RSV and hMPV co-infection was common (n=22).

CONCLUSIONSRSV is common pathogen of ARI in children from Suzhou. RSV viral activity peaks during winter and spring. The children at age of less than 1 year are susceptible to RSV. hMPV is also an important pathogen of ARI, with a peak detection rate between March and May. Mixed viral infection is common in children less than 1 year old.

Acute Disease ; Age Factors ; Child ; Child, Hospitalized ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Infant ; Male ; Metapneumovirus ; isolation & purification ; Nasopharynx ; virology ; Respiratory Syncytial Virus, Human ; isolation & purification ; Respiratory Tract Infections ; epidemiology ; virology ; Seasons

OBJECTIVETo investigate the effects of Newcastle disease virus (NDV) infection on the expression of survivin and cell cycle in human tongue squamous carcinoma TSCCa cells.

METHODSThe proliferation of TSCCa cells infected with NDV in vitro was evaluated by means of MTT assay, and survivin expression in the infected cells was detected using RT-PCR and Western blotting. Flow cytometry was performed to assess the changes in the cell apoptosis, cell cycle and cell proliferation index (PI) of the cells.

RESULTSNDV infection resulted in decreased survivin expression and increased apoptosis of TSCCa cells, with reduced cell percentage in G2/M and S phases and lowered PI of the cells, showing significant differences from those of the negative control cells (P<0.05).

CONCLUSIONNDV infection can inhibit survivin expression, affect the cell cycle of TSCCa cells and induce their apoptosis.

Apoptosis ; physiology ; Blotting, Western ; Carcinoma, Squamous Cell ; metabolism ; pathology ; virology ; Cell Cycle ; physiology ; Cell Line, Tumor ; Host-Pathogen Interactions ; Humans ; Inhibitor of Apoptosis Proteins ; Microtubule-Associated Proteins ; biosynthesis ; genetics ; Newcastle disease virus ; physiology ; Reverse Transcriptase Polymerase Chain Reaction ; Tongue Neoplasms ; metabolism ; pathology ; virology

OBJECTIVETo study the psychologic status and their influencing factors in congenital microtia patients and their families.

METHODSTotally one hundred and two congenital microtia patients (79 men, 23 women, mean age 13.62 +/- 7.2 years) were enrolled. The patients and their families answered the questionnaire written by ourselves to identify the psychosocial problems.

RESULTS(1) 23.5% patients were found to have severe psychosocial problems, such as lack of self-confidence, close and fear and so on. (2) With the growth of age, psychosocial problems of the patients were rated high (P < 0.05). (3) For patients who found their deformations early, psychosocial problems also were rated low. (4) For patients who found their deformations by themselves, psychosocial problems also were rated low. (5) The education and psychosocial impact for parents all affected patients deeply.

CONCLUSIONSTo prevent psychosocial problems, we should operate for patients as early as possible. And correct guidance is very important for youngsters.

Adolescent ; Adult ; Child ; Child, Preschool ; Congenital Abnormalities ; epidemiology ; psychology ; Ear ; abnormalities ; Family ; psychology ; Female ; Humans ; Inpatients ; statistics & numerical data ; Male ; Surveys and Questionnaires ; Young Adult