Chemotherapy, Adjuvant ; Humans ; Stomach Neoplasms ; drug therapy

Adult ; Body Mass Index ; Child ; Humans ; Insulin Resistance ; Obesity ; complications ; Sleep Apnea, Obstructive ; etiology ; physiopathology

Humans ; Pediatrics ; manpower ; Personnel Administration, Hospital ; Respiratory Therapy Department, Hospital ; manpower

The degranulation of mast cells represents a pivotal e-vent in the allergic disorders.The Src family kinases(SFKs)are as a starting signal in the activation of mast cell.Lyn,Fyn and Syk play important regulatory role in the degranulation of mast cells.Regulating SFKs can reduce the degranlation process and inhibit the allergic disorders.Therefore,SFKs inhibitors can be potential drugs in the allergy.It is necessary to study the targeted medicine of SFKs,which will be a new direction of drug develop-ment.

Objective: To learn the health literacy level and its influencing factors among junior high school students in Jiaxing, so as to provide basis for health promotion of adolescents. Methods: The junior high school students who had been studying and living in Jiaxing for more than six months were selected by multistage cluster random sampling method. A questionnaire survey was conducted to collect general information and health literacy level (including basic knowledge and concept, healthy lifestyle and behaviors, and basic skills) of these selected students. The multivariate logistic regression model was used to analyze the influencing factors for health literacy. Results : Of 1 773 questionnaires collected, 1 738 were valid, accounting for 98.03%. The level of health literacy in the junior high school students in Jiaxing was 22.84% ( 95%CI: 20.87%-24.82% ), The levels of basic knowledge and concept, healthy lifestyle and behaviors, and basic skills were 55.29% ( 95%CI: 52.95%-57.63% ), 21.75% ( 95%CI: 19.81%-23.69% ), 53.05% ( 95%CI: 50.70%-55.40%), respectively. Multivariate logistic regression analysis showed that the second grade and above ( OR: 1.609-1.835, 95%CI: 1.195-2.459 ), mother's educational level of technical secondary school/senior high school and above ( OR: 1.965-1.976, 95%CI: 1.276-3.357 ), and self-rated academic achievement of medium and above ( OR: 1.881-2.441, 95%CI: 1.359-3.335 ) were the promoting factors for health literacy level of junior high school students; self rated health status as unhealthy ( OR=0.254, 95%CI: 0.089-0.721 ) was an obstructive factor. Conclusions The health literacy level of the junior high school students in Jiaxing was 22.84%. The level of healthy lifestyle and behaviors was the lowest in three aspects. Grade, mother's educational level, self-rated academic performance and self-rated health status may have impacts on health literacy level of junior high school students.

This thesis analyzes main manifestations of parental mental stress in childhood group incidents,and possible negative influences on the victim children and other people involved.It also points out to strengthen the understanding and intervention of parental mental status,aiming to help relieve parental mental stress,avoid upgrading of the negative incidents,and provide favorable conditions for the investigation,medical treatment,and future follow-ups for childhood group incidents.

Adult ; Carcinoma, Small Cell ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Hysterectomy ; Leukosialin ; metabolism ; Lymphoma ; metabolism ; pathology ; Peroxidase ; metabolism ; Sarcoma, Myeloid ; metabolism ; pathology ; surgery ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery ; Uterine Cervicitis ; metabolism ; pathology

RNA interference (RNAi) has been proved as a novel approach for gene therapy. However, RNAi mono-therapy only aims at single gene, it therefore may ultimately fail to cure cancers caused by polygene variation. To overcome the deficiency of RNAi mono-therapy, "combinatorial RNA interference" (coRNAi) was put forward as a new strategy. By co-expressing the inducers of RNAi triggering single or multiple targets directly and other RNA- or protein-based silencers, coRNAi keeps target genes silent, prevents carcinogenic progression and induces apoptosis of tumor cells. This paper mainly reviews the major strategies of coRNAi and their applications in cancer gene therapy.
Animals ; Apoptosis ; Genetic Therapy ; methods ; Humans ; MicroRNAs ; genetics ; Neoplasms ; genetics ; pathology ; therapy ; Oncogenes ; RNA Interference ; RNA, Small Interfering ; genetics ; RNA, Small Nuclear ; genetics

ObjectiveTo observe the expressions of PPAR-γ protein during the course of pancreatic fibrosis of chronic pancreatitis (CP) in Wistar rats and its significance.Methods Bibutyltin dichloride ( DBTC,8 mg/kg body weight) in a volume of 200 ml solvent was injected into the tail vein to establish the CP rat's model.Wistar rats were randomly divided into control group and 1,3,5,7,14,42 d group according to weights.Pancreatic tissue underwent routine pathological examination,and collagen accumulation in pancreatic sections was determined by staining for Sirius Red.Pancreatic myeloperoxidase (MPO)activity was determined.Expressions of α-SMA and PPAR-γ proteins were assessed by immunohistochemical method.Results Light microscopy showed signs of acute pancreatitis with interstitial edema and infiltration of neutrophilic granulocytes 7 d after DBTC injection.Acinar cells necrosis,atrophy,lymphocytes and monocytes infiltration,fibrosis within lobule and peri-lobule as well as pancreatic duct changes were found,which was in accord with the course from AP to CP.One days after induction,the activity of MPO,expressions of α-SMA was significantly increased[ (0.78 ±0.71) vs (0.15 ±0.05)U/g,6.67 ±3.14 vs 0,P＜0.05],then it did not increase with time of induction.Seven days after induction,collagen level reached the peak [ (45.42 ±15.99)％ ],which was significantly higher than that in control group [ (10.87 ± 2.28 )％,P ＜ 0.05 ].Collagen fibers accumulated from periductal to intra-acinar and/or inter-acinar areas.In control rats,the expression of PPAR-γ protein was positive only in vessel walls,and the expression level was 0.17±0.41 and increased with time of induction,then reached the peak of 4.83 ± 2.71 at 42 d.ConclusionsDuring the course of pancreatic fibrosis in rats,the expression of PPAR-γ protein is gradually increased,and plays a limited anti-inflammation and anti-fibrosis role.

The strain Acidiphilium cryptum DX1-1 producing PHB was irradiated respectively by UV and Co60 to raise PHB production. The results indicated that the effect of UV better than using Co60. One strain of the UV mutagenized called UV60-3 has the highest PHB production yield, showing final PHB concentra- tion of 28.56 g/L, 1.45 times higher than that of original strain. FT-IR spectroscopy analysis shows that the polymers obtained from the strain DX1-1 have the same IR spectra of standard PHB. Further research about the best appropriate C/N ratio of the mutant was done. The optimum ratio of C/N was about 3.76, the final PHB concentration reaches to 30.57 g/L.