The formation of malignant ascites is concerned with non-obstructive factors including immunity regulator(IL-2,TNF,IFN-?)and factors of inducing blood vessel penetrability(VEGF,MMP) besides obstructive factors. Intraperitoneal chemotherapy makes drug directly act on peritoneum and arrives at the aim of controlling and treating malignant ascites.

Chronic obstructive pulmonary disease (COPD) is a chronic airway diseases,which leads to heavy social and economic burden to our country.We can use serum biomarkers to evaluate diagnosis,classification,treatment and prognosis of COPD.The change of biomarkers provides lots of valuable clinical information.A variety of biomarkers are associated with the severity of lung function,which can be used to judge disease severity.Some indicators are related to the diagnosis of acute exacerbation or hospitalization risk.Some serum markers would guide therapy and can be effectively applied to clinical work.Study of COPD serum biomarkers would provide more reference information for clinical physicians in diagnosis,treatment and prognosis of COPD.

Bone Density Conservation Agents ; therapeutic use ; Bone Neoplasms ; complications ; drug therapy ; secondary ; Breast Neoplasms ; pathology ; Diphosphonates ; therapeutic use ; Female ; Humans ; Male ; Pain ; drug therapy ; etiology ; Prostatic Neoplasms ; pathology ; Quality of Life

Objective To investigate the effect of comprehensive intervention therapy of losing weight on leptin and blood lipid,blood glucose,insulin in adolescent girl students with simple obesity.Methods Simple obesity adolescent girl students were accepted the losing weight therapy composed of the aerobic exercise,reasonable diet,behavior modification and medical supervision for 10 months.Then the changes of blood leptin and correlated hormone were examined before test,during test and after test,respectively.Results The leptin and correlated hormone levels were significantly higher in obesity subjects than that in normal subjects,and the levels of serum leptin was positively correlated with BMI and insulin.The blood leptin and blood lipid,blood glucose,insulin were decreased obviously after experimental losing weight.Conclusion Comprehensive intervention therapy of losing weight can significantly lose weight,leptin and insulin,so it plays an important role in modifying the metabolism disorder

Objective To investigate the distribution and antimicrobial resistance of major pathogens causing bloodstream infection in a tertiary hospital,so as to guide the clinical rational use of antimicrobial agents.Methods Blood specimens from patients with suspected bloodstream infection in this hospital between January 2012 and January 2015 were cultured,identified and performed antimicrobial susceptibility testing,the major pathogens and antimi-crobial susceptibility testing results were analyzed statistically.Results A total of 1 658 strains of pathogens were isolated from 19 326 blood culture specimens,isolation rate was 8.58%,in which gram-negative bacilli,gram-posi-tive cocci,and fungi accounted for 58.57% (n=971 ),39.38% (n=653),and 2.05% (n=34)respectively,the major gram-negative bacillus,gram-positive coccus,and fungus were Escherichia coli ,coagulase-negative staphylo-cocci (CNS),and Candida albicans respectively.The isolated pathogens mainly distributed in departments of hema-tology,gastroenterology,and cardiovascular surgery.Detection rates of extended-spectrumβ-lactamases (ESBLs)-producing Escherichia coli and Klebsiella pneumoniae were 56.35% and 36.14% respectively,but were highly sen-sitive to cefoperazone/sulbactam and carbapenems (resistance rates <3%).The percentage of methicillin-resistant coagulase-negative staphylococcus (MRCNS ) and methicillin-resistant Staphylococcus aureus (MRSA ) were 78.60% and 32.28%respectively,but were highly sensitive to vancomycin and linezolid(resistance rates < 1 %). Conclusion Escherichia coli and CNS are predominant pathogens causing bloodstream infection in this hospital,antimicro-bial resistance rates are high;regular analysis on distribution and antimicrobial resistance of pathogens causing bloodstream infection is helpful for the prevention and control of infection caused by multidrug-resistant organisms.

Objective To apply MR diffusion tensor imaging (DTI) to quantitatively analyze cervical spinal cord injury without radiographic abnormality (CSCIWORA). Methods 15 patients with CSCIWORA and 20 healthy controls were scanned with MRI of conventional scans and DTI. The fractional anisotropy (FA) and apparent diffusion coefficient (ADC) were measured. Results FA and ADC of the patients were (0.475±0.109) and (1.438±0.252)×10-3 mm2/s, respectively. Whereas, they were (0.604±0.096) and (1.371±0.280)×10-3 mm2/s in the controls. Compared with the controls, the FA was less (P<0.05) in the patients, but the ADC was not significantly different (P=0.267). The fiber tracking (FT) showed the abnormality of white matter fiber tracts of cervical spinal cord in the patients. Conclusion DTI can detect the CSCIWORA, and FT can directly display the injuries of white matter fiber tracts of cervical spinal cord, which provide more information to evaluate the clinical severity of CSCIWORA.

Objective To summarize the experience of adjuvant therapy for primary hepatocellular carcinoma. Methods 316 cases of operable hepatocellular carcinoma were divided into three groups. Only hepatectomy were performed in group one (21 8cases).Preopemtive adjuvant TACE were done in group two (52 cases). Preoperative adjuvant TACE and postoperative trans-portal vein chemotherapy were done in group three (46 cases), which was named hepatectomy sequencing two vessel therapy. Results 1, 3 and 5 year survival rote were 51.2 %, 30.0 % and 20.5 % respectively in group one, 57.2 %, 43.0 % and 31.5 % in group two, 84.0 %, 62.5 % and 51.0 % in group three. The postoperative disease-free survival rate in group three was significantly higher than that in group one and group two (P ＜0.05). Conclusion Hepatectomy sequencing two vessels therapy in perioperative period might improve the survival rate, which can prevent and delay the incidence of recurrence and may improve the effect of liver resection.

The present study aimed to investigate the effect of Glomus versiforme and Trichodema harzianum on the growth and quality of Salvia miltiorrhiza continuous cropping under field conditions. The field plot experiment was conducted, these active components in the plant were analyzed by HPLC, the root diseases incidence rate of S. miltiorrhiza determined by observation and counting, and relative parameters were measured. The data was statistically processed. The result showed that inoculation of G. versiforme and combined inoculation of G. versiforme with T. harzianum significantly decreased the root diseases incidence rate of S. miltiorrhiza, and combined inoculation of G. versiforme with T. harzianum was better than other treatments. All treatments improved accumulation of active ingredients in root. Inoculation of G. versiforme and combined inoculation of G. versiforme with T. harzianum significantly increased the content of salvianolic acid B and cryptotanshinone of root (P < 0.05), Inoculation of G. versiforme, T. harzianum and combined inoculation of G. versiforme with T. harzianum significantly enhanced the content of tanshinone I and tanshinone II(A) of the root (P < 0.05). It may conclude that inoculation of G. versiforme and combined inoculation of G. versiforme with T. harzianum can effectively reduce the root diseases incidence of continuous cropping S. miltiorrhiza, and improve the quality of S. miltiorrhiza.
Antibiosis ; physiology ; Benzofurans ; metabolism ; Diterpenes, Abietane ; metabolism ; Glomeromycota ; physiology ; Host-Pathogen Interactions ; Phenanthrenes ; metabolism ; Plant Diseases ; microbiology ; Plant Roots ; growth & development ; metabolism ; microbiology ; Salvia miltiorrhiza ; growth & development ; metabolism ; microbiology ; Trichoderma ; physiology

Objective To understand the current situation of iodine deficient disorder(IDD) 10 years after achieving the stage goal of eliminating IDD in Longyan city and to evaluate the effect of prevention and treatment measures, and to provide the basis for the development of control strategies. Methods There were 7 counties in the city, and each county(city, district) was as a unit to carry out the inspection for organization and leadership,iodine salt management, monitoring and control, health education (referred to as the four management indicators)according to "The County-Level Assessment and Evaluation Implementation Detailed Rules of Realizing the Goal to Eliminate IDD in Fujian Province". According to the east, west, south, north and middle positions in each county,a village and a primary school were selected. Forty 8 to 10 year-old students in each school were randomly selected to check thyroid and among them 20 students were collected urine samples to determine urinary iodine. Nine townships were selected in the 7 counties of the city and among which 4 administrative villages were selected in each township. Eight edible salt samples from each household in each administrative village were collected to test salt iodine. Goiter was examined by palpation, the level of urinary iodine was examined by arsenic and cerium spectrophotometry, salt iodine was detected by direct titration. Results The average score of the four management indicators was 94.1 in Longyan city. The adjusted goiter rate of children aged 8 - 10 years old was 1.9%. The median of urinary iodine was 278.6 μg/L, among which less than 100 μg/L accounted for 4.57%(32/700), 100 -＜ 200 μg/L accounted for 24.00%(168/700), 200 - ＜ 300 μg/L accounted for 25.29%(177/700), and higher than 300 μg/L accounted for 46.14%(323/700). The using rate of qualified iodized salt was 98.86%. The coverage rate of iodized salt was 99.50%, the qualified rate of iodized salt was 99.35%, and the rate of non-iodized salt was 0.50%. All the indicators had reached the national standard to eliminate IDD. Conclusions After achieving the stage goal of eliminating IDD, the disease is stable and the effect of control measures are significantly. But the iodine provided has a trend of more than suitable. Therefore, it is reasonable to reduce the current salt iodine content.

Objective To understand the current situation of iodine deficiency diserders(IDD) in Longyan City and to evaluate the effect of prevention and control measures of IDD in order to provide evidence for formulating prevention and control tactics. Methods During the year of 2006 and 2007, the 30 primary schools were screened by population proportion survey(PPS) from the 7 counties of Longyan City. Forty children aged 8-10 years in each school were randomly selected as a group to examine thyroid, and 7 children in each group were selected to measure the urine iodine and the salt iodine at the same time. The goiter rote, the median urinary iodine, the consumption rate of qualified iodized salt, the iodine salt coverage rate, the rate of qualified iodized salt and the non-iodized rate were detected. Results The goiter rate of children aged 8-10 years old in Longyan City was 0.94%(79/8438). The median urinary iodine was 259.12 μg/L. The consumption rate of qualified iodized salt was 97.86% (1462/1494). The iodine salt coverage rate was 99.46%(1486/1494). The rate of qualified iodized salt was 98.38 (1462/1486), and the non-iodized rate was 0.54% (8/1494). Conclusions All indicators have reached the national standard of eliminating IDD in Longyan City.