Following the increasing of amount and improving of management year by year,the management of scientific research funds must be informationized.We established an information management system of scientific research funds,according to the management standards of different departments which were the sources of funds.The system including two main modules.:budget management and expenditure management.The main functions of the system as follows:establishing the budget,expensing according to the budget,inquiring the feedback data,etc.The system increased the accuracy and effectiveness of management of scientific research funds.

OBJECTIVETo explore clinical efficacy of Yiguanjian Decoction (YD) combined Adefovir Dipivoxil Tablet (ADT) in treating HBeAg negative chronic viral hepatitis B (CVHB) active compensated liver cirrhosis (LC) patients.

METHODSTotally 68 HBeAg negative CVHB active compensated LC patients initially treated were assigned to the treatment group and the control group using random digit table, 34 in each group. Patients in the control group took ADT alone, 10 mg each time, once per day. Those in the treatment group additionally took YD, one dose per day. The therapeutic course for all was 48 weeks. Levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TBil) were detected once in every two weeks. Hepatitis B virus (HBV)-DNA and four items of serum liver fibrosis [procollagen type I (PCN), hyaluronidase (HA), procollagen III peptide (PCIII), laminin (LN)] were detected once per every 4 weeks. Abdominal ultrasound B was performed before and after treatment. The inner diameter of the portal vein and the size of spleen were recorded. The fibrosis degree of liver was evaluated using Fibroscan. Efficacy of Chinese medicine (CM) was evaluated between the two groups before and after treatment using CM syndrome integrals. Efficacy of Western medicine (WM) was also evaluated between the two groups using Child-Pugh grading. Results Compared with before treatment in the same group, ALT and AST levels restored to normal levels, HBV-DNA turned negative (HBV-DNA < or = 1 x 10(2)) in the two groups after 48-week treatment. Besides, levels of TBil, ALB, PCIV, HA, PCIII, and LN obviously decreased (P < 0.05, P < 0.01). Results of ultrasound B showed the inner diameter of the portal vein and the size of spleen decreased. Fibroscan results showed that the elasticity value of the liver obviously decreased (P < 0.05). Besides, post-treatment levels of PCIV, HA, PCEJ, and LN, and the elasticity value of the liver decreased more obviously in the treatment group than in the control group (P < 0.01). There was no statistical difference in post-treatment levels of ALT, AST, TBil, ALB, inner diameter of the portal vein, or the size of spleen between the two groups (P > 0.05). Compared with before treatment in the same group, scores of Chinese medical syndrome and Child-Pugh scores decreased in the two groups after treatment (P < 0.05, P < 0.01). Besides, scores of Chinese medical syndrome decreased more obviously in the treatment group than in the control group (P < 0.05). The effective rate was 8824% (30/34) in the treatment group, higher than that of the control group [67.65% (23/34)] with statistical difference (P <0.05). Conclusion Combined treatment of YD and ADT could significantly improve symptoms of CM and fibrosis degree of liver of HBeAg negative CVHB active compensated LC patients.

Adenine ; analogs & derivatives ; therapeutic use ; Alanine Transaminase ; blood ; Antiviral Agents ; therapeutic use ; Aspartate Aminotransferases ; blood ; Bilirubin ; blood ; DNA, Viral ; blood ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; drug therapy ; Humans ; Liver Cirrhosis ; drug therapy ; virology ; Organophosphonates ; therapeutic use ; Tablets

OBJECTIVETo observe the protective effects of histone deacetylase inhibitor on stress-induced myocardial injury.

METHODSHealthy male Wistar rats were randomly divided into 3 groups( n = 6), and the stress-induced myocardial injury model was established with chronic restraint stress method. The protective effects of histone deacetylase inhibitor on stress-induced myocardial injury were observed with Trichostatin A (TSA) intervention. Histone acetylation levels in myocardium of rats were detected by Western blot method, spectrophotometry method was used to dynamically determine the activity of rat serum lactate dehydrogenase (LDH), serum creatine kinase isoenzyme-MB (CK-MB) and Caspase 3, and nagar Olsen staining were used to observe the early myocardial damage.

RESULTSRestraint stress could significantly reduce the level of histone acetylation of myocardium in rats, and TSA intervention could inhibit the stress-induced reduction of myocardial levels of histone acetylation. Restraint stress could cause the significant increase of serum LDH activity ( P < 0.05), serum CK-MB activity ( P < 0.05), and the Caspase 3 activity of myocardial tissue (P < 0.05), and early myocardial damage also occurred during restraint stress. ISA intervention could significantly reduce the serum LDH activity (P < 0.05), the serum CK-MB activity (P < 0.05), the activity of myocardial tissue caspase 3 induced by restraint stress (P < 0.05), and the stress-induced myocardial injury was also attenuated by TSA intervention.

CONCLUSIONThe histone deacetylase inhibitor TSA can protect stress-induced myocardial injury.

Acetylation ; Animals ; Cardiotonic Agents ; pharmacology ; Caspase 3 ; blood ; Creatine Kinase, MB Form ; blood ; Histone Deacetylase Inhibitors ; pharmacology ; Hydroxamic Acids ; pharmacology ; L-Lactate Dehydrogenase ; blood ; Male ; Myocardium ; pathology ; Rats ; Rats, Wistar ; Restraint, Physical ; Stress, Physiological

BACKGROUND:The etiology of anterior cruciate ligament injury remains unclear yet, and some researchers have pointed that interior and exterior factors both contribute to anterior cruciate ligament injury;additionally, the genetic factor interior factors stand out. Collagen genes COL1A1, COL5A1, and COL12A1 are reported to be associated with anterior cruciate ligament injury in Caucasian populations. OBJECTIVE:To investigate the association of polymorphisms of COL1A1, COL5A1 and COL12A1 genes with anterior cruciate ligament injury in Chinese Han population . METHODS:105 patients with anterior cruciate ligament injury were enrolled and 110 patients without history of anterior cruciate ligament injury were as controlls. The first intron rs1800012 in COL1A1, rs127722 and rs13946 in the 3'-UTR region of COL5A1 gene, rs970547 and rs240736 in the 65 and 29 regions of COL12A1 extron were detected and classified by restriction fragment length polymorphism and genetic sequencing technology. RESULTS AND CONCLUSION:rs1800012, rs12722 and rs13946 genotypes, phenotypes and haplotypes in COL1A1 and COL5A1 genes showed no significant differences between groups. rs970547 and rs240736 genotypes as well as phenotypes and haplotypes in COL12A1 also showed no significant differences between groups. However, there was a significant difference in rs970547 gene frequence in male patients between groups. In conclusion, the Sp1 binding site of COL1A1 rs1800012 is not the susceptibility locus of anterior cruciate ligament injury in Chinese Han population. COL5A1 genes rs12722 and rs13946 in COL5A1 are not closely related to anterior cruciate ligament injury. COL12A1 rs970547 and rs240736 have a certain association with anterior cruciate ligament injury in Chinese men. Male individuals with COL12A1 rs970547 A allelicgene and AA genotype are likely to be susceptible to anterior cruciate ligament injury in Chinese Han population.

0.05).CONCLUSION:The excellent mechanical properties of composite ligament can meet the mechanical requirements of appropriate ligament tissue engineering scaffolds.

OBJECTIVETo formulate the classification criteria of disability weight for Alzheimer's disease (AD) and Parkinson's disease (PD) in China and to evaluate the disability weight of AD and PD in population over 60 years old in Beijing.

METHODSBased on the criteria of Global Burden of Disease (GBD), a seven-grade disability classification was used to develop a new disability classification criteria for AD and PD in terms of Delphi method in China. Using the data from epidemiological survey for AD and PD in Beijing in 1997 and new criteria, mean disability weights of AD and PD in population over 60 years old in Beijing were obtained.

RESULTSThe mean disability weights of Alzheimer's disease was 0.40 in population over 60 years old who received treatment in Beijing and 0.52 in those without treatment while the mean disability weights of Parkinson's disease were 0.30 in the patient receiving treatment and 0.23 in those without treatment.

CONCLUSIONDifference between the result of this study and the data of GBD study in the mean disability weight for AD and PD was noticed.

Activities of Daily Living ; Aged ; Alzheimer Disease ; epidemiology ; China ; epidemiology ; Cognition Disorders ; diagnosis ; etiology ; Cost of Illness ; Disability Evaluation ; Disabled Persons ; Female ; Humans ; Male ; Middle Aged ; Parkinson Disease ; epidemiology ; Recognition (Psychology)

OBJECTIVETo investigate the levels and changes of sexual hormone in serum and seminal plasma, and the epidermal growth factor (EGF), alpha-glucosidase, and fructose in the seminal plasma of non-obstructive azoospermic patients, and to assess the significance of the analysis of their chromosomes.

METHODSThirty-six non-obstructive azoospermic males and 26 normal males were chosen. The results in reproductive endocrine and genetics obtained by radioimmunoassay, colorimetry, and chromosomes G and C banding assay were compared and analyzed to explore into the causes of infertility.

RESULTSThe levels of FSH, LH, PRL and E2 in the serum of the non-obstructive azoospermic patients were higher than those of the control group, but the T level had no significant difference between the two groups. There were no obvious differences in the sexual hormones except in FSH of the seminal plasma. There were 2 cases of abnormal sex chromosomes, 2 cases of big Y chromosomes and 7 cases of small Y chromosomes in the non-obstructive azoospermic patients. No correlation was found between EGF and fructose in the seminal plasma.

CONCLUSIONThe level of sexual hormone in serum, alpha-glucosidase in seminal plasma and abnormal chromosomes might be closely related to non-obstructive azoospermia.

Adult ; Azoospermia ; etiology ; genetics ; metabolism ; Case-Control Studies ; Chromosome Banding ; Chromosomes, Human, Y ; Epidermal Growth Factor ; metabolism ; Gonadal Steroid Hormones ; metabolism ; Humans ; Male ; Semen ; chemistry ; alpha-Glucosidases ; metabolism

OBJECTIVETo study the incidence rates, clinical characteristics of oral hairy leukoplakia (OHL) and its relation to the immune status in a sample of human immunodeficiency virus (HIV)-infected adults in Yunan, China.

METHODS1 060 adult patients with HIV from January 2008 to June 2010 were evaluated. The age, gender, education grade, diagnosis time of HIV-infected, route of transmission, xerostomia, oral candidiasis, high active antiretroviral therapy and CD4 lymphocytes counts. The occurrence of OHL was recorded by oral examination. The relationship of CD4 lymphocytes counts and the incidence of OHL were analyzed by statistical methods.

RESULTSThere were 94 OHL patients in 1 060 HIV patients (8.9%). The average age of the OHL patients was (39.33 +/- 10.45) years old. 90% OHL was found on the two lateral aspect of the tongue. The CD4 lymphocytes of 70.2% OHL patients were less than 200 mm-3.

CONCLUSIONOHL is a frequent finding in patients with indicates severe immunosuppression and associated with the reduction of CD4 lymphocytes.

Adult ; CD4 Lymphocyte Count ; Candidiasis, Oral ; China ; Female ; HIV Infections ; Humans ; Incidence ; Leukoplakia, Hairy ; Male

OBJECTIVETo observe the effect of bone morphogenetic protein-7 (BMP-7) on the transdifferentiation of cultured human tubular epithelial cell (HKC) induced by TGF-beta1 and to elucidate its possible mechanism.

METHODSThe cultured HKC cells were divided into 5 groups: serum-free group (negative control); single TGF-beta1 treated group (positive control); single BMP-7 treated group; combined TGF-beta1 and BMP-7 treated group; and BMP-7 pre-treated group. Expression of keratin of HKC cells was assessed by indirect enzyme immunohistochemistry (IEI), expression of alpha-smooth muscle actin (alpha-SMA) and E-cadherin by immunohistological method, percentage of alpha-SMA positive HKC cells by flow cytometry, and mRNA expression of alpha-SMA, TGF-beta1, and TGF-beta type II receptor by reverse transcription PCR.

RESULTSThe expression of alpha-SMA and the percentage of alpha-SMA positive HKC cells markedly increased after having been treated by TGF-beta1 while the expression of E-cadherin and keratin decreased. In the group pre-treated with BMP-7 (50 ng/ml) and then added with TGF-beta1 (8 ng/ml), expression of alpha-SMA was significantly lower than in the positive control group, while expression of E-cadherin and keratin significantly higher than in the positive control group. Measurement of the percentage of alpha-SMA positive HKC found significant deference between the combined TGF-beta1 and BMP-7 treated group and the positive control group (9.7% vs 19.8%; 5.8% vs 19.8%; P < 0.05). Significant difference existed between the BMP-7 (50 ng/ml) pre-treated group and the positive control group (8.7% vs 19.8%, P < 0.05). mRNA expression of alpha-SMA was measured by RT-PCR and the results showed that it significantly decreased in the group treated or pre-treated with BMP-7 (50 ng/ml) (15% and 12% of the results in the positive control group, respectively). The mRNA expression levels of both TGF-beta1 and its type II receptor significantly decreased (28% and 19%; 47% and 36%, compared with the positive control group, respectively).

CONCLUSIONTransdifferentiation of cultured renal epithelial cell induced by TGF-beta1 can be inhibittd by certain levels of BMP-7, cultured together with TGF-beta1 or pretreated. BMP-7 can prevent and inhibit the mRNA expression of TGF-beta1 and its type II receptor, which may be an important mechanism by which BMP-7 inhibit the transdifferentiation of renal tubular epithelial cell.

Actins ; biosynthesis ; genetics ; Bone Morphogenetic Protein 7 ; Bone Morphogenetic Proteins ; pharmacology ; Cell Differentiation ; drug effects ; Cells, Cultured ; Epithelial Cells ; cytology ; Humans ; Kidney Tubules ; cytology ; metabolism ; Polymerase Chain Reaction ; RNA, Messenger ; biosynthesis ; genetics ; Transforming Growth Factor beta ; pharmacology ; Transforming Growth Factor beta1

OBJECTIVETo detect potential mutations for probands from families affected with Duchenne/Becker muscular dystrophy (DMD/BMD), and to carry out prenatal diagnosis through identification of female carriers.

METHODSA total of 43 DMD/BMD families were recruited. Multiplex PCR was used to analyze 18 exons within hotspots for DMD gene deletions. Multiplex ligation-dependent probe amplification (MLPA) was used to detect potential deletions and duplications of DMD gene for 43 patients and 36 females from 32 families. Prenatal diagnosis was performed for 27 families.

RESULTSDeletional mutations were detected in 26 patients with multiplex PCR. In addition, MLPA has detected 3 deletions and 6 duplicational mutations, and the ranges of mutations were all determined. Among 36 female members, 18 were determined as carriers of deletional mutations, 10 were excluded as mutation carriers. The status of remaining 8 could not be determined. For prenatal diagnosis, 3 out of 18 male fetuses were diagnosed as patients and 1 female fetus was identified as carrier.

CONCLUSIONMLPA is an accurate and reliable method for detecting deletional/duplicational mutations of DMD gene as well as for prenatal diagnosis and detection of female carriers.

Adolescent ; Child ; Child, Preschool ; Dystrophin ; genetics ; Female ; Heterozygote ; Humans ; Infant ; Male ; Multiplex Polymerase Chain Reaction ; Muscular Dystrophy, Duchenne ; diagnosis ; genetics ; Mutation ; Pedigree ; Pregnancy ; Prenatal Diagnosis