Acupuncture Points ; Child, Preschool ; Dyspepsia ; therapy ; Female ; Fever ; therapy ; Humans ; Male ; Massage

With the development of immunoassay and sensing technologies and the solid waste compost technologies being paid more and more attention,the method of immunosensor can’t be interfered by some interference factors of the commonly used analytical methods,it is of great significance to apply the immunosensor technologies in monitoring,and real-time,online measurement during compost process. The working mechanism and classification of immunosensor are briefly introduced,and the components of the complex compost system are divided into solid phase,liquid phase and gas phase. The development and application of immunosensor in compost is introduced. The latest progress in immunosensor for determination of trace toxicants is reviewed. The application of immunosensor in environmental monitoring and its future development are also discussed.

Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Bloodletting ; Combined Modality Therapy ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Mouth Mucosa ; blood supply ; Young Adult

Angiolymphoid Hyperplasia with Eosinophilia ; pathology ; Child, Preschool ; Humans ; Male

Objective an experimental animal model of acute myoc ardial infarction (ANI) was established by opening chest and ligation of the left anterior descending (LAD) coronary artery． Methods a total of 20 rabbits were opened chest and ligated LAD under sterilization． Electrocardiogram (ECG) and myocardial-enzymes in blood serum were investigated． Results ECG of all rabbi t s showed normal before operation． Irmediately after and 1/2 hour after ligation , ST-segment elevated and ECG showed ambulatory changes for 7 and 9 rabbits respectively． Two hours after LAD ligation, the change of ECG for 2 rabbits wa s not typical and 2 of them died during experiment． Four weeks after operation, E CG of 18 rabbits showed the chest leads had pathologic Q waves． Twenty-four ho urs after LAD ligation, AST, LDH, LDH-1, CK and CK-MB in blood serum were significantly increased． There was significant difference compared with before operation (except LDH) (P<0. 0l)． Conclusions:The method was sim ple and well repeated． The formation of myocardial infarction was reliable and rabbits were maintained for a long time after operation． It provides a valuable animal mode l for the experiment study of coronary heart disease．

Objective To study the biomarker panel of superficial bladder transitional cell carcinoma(SBTCC)and analyze the biological pathway in tumorigenesis by Shotgun proteomics strategy.Methods Normal urothelium cells and cancer cells were harvested by laser capture microdissection from clinical specimen and the proteomic expression profile was identified by two-dimensional liquid chromatography tandem mass spectrometry.The isoelectric point,molecular weight,grand average of hydropathicity,transmembrane helices were analyzed by using proteomics tools.Gene ontology was used to comment the identified proteins.The pathway analysis was performed by ArrayTrack software,and visualized by GenMAPP.Results There were 440 and 218 proteins expressed in cancer cells and normal cells respectively,among them 388 proteins were differerntially expressed.All the database about identified proteins was deposited in an accessible form to researchers at http://www.Proteome-SBTCC.org.cn and http://www.Proteome-NHTE.org.cn.There were 267(68.8%)differentially expressed proteins which had GO biological process comments.The biological pathwavs of these proteins included MAPK signaling pathway,focal adhesion,oxidative phosphorylation,ECMreceptor interaction,etc.Conclusion Shotgun strategy proteomies database of normal transitional epithelium and SBTCC is successfully constructed.And the basis for the understanding of cell biology and discovery of biomarker panel for SBTCC iS provided.

Objective To explore the main risk factorrelated to the incidence of chroniobstructive pulmonary disease (COPD) among Chinese people in mainland so ato provide the basifothe decision making on COPD prevention .MethodEighpublished literatureof case-control studieon the risk factoof COPD were collected and analyzed quantitatively and synthetically by the metanalysi;the RevMan 5 .2 software waadopted to perform the consistency tesand calculate the pooled oddradio (OR) value and 95% CI .The risk factorwith the Ovalue＞1 were performed the calculation of population attributable risk pro-portion(PARP) .ResultThe pooled oddradio value,95% CI and PARP were smoking OR= 2 .12(1 .58 -2 .86) ,PARP=28 .16% ;occupational exposure OR=1 .82(1 .04-3 .18) ,PARP=11 .60% ;family history of respiratory disease OR=1 .82(1 .36-2 .44) ,PARP=14 .25% ;coal and biomasfuel focooking and heating OR=3 .29(1 .01-10 .67) ,PARP=41 .29% ;low body masindex OR=2 .58(1 .78-3 .74) ,PARP=5 .71% ;low educational degree OR=1 .24(1 .02 -1 .50) ,PARP=12 .93% ;history of re-currenrespiratory tracinfection during childhood OR= 2 .10 (0 .99 -4 .47 ) ,PARP= 13 .39% ;passitive smoking OR= 1 .00 (0 .89-1 .11) .Conclusion Smoking ,occupational exposure ,family history of respiratory disease ,coal and biomasfuel focooking and heating ,low body masindex ,low educational degree and history of recurrenrespiratory tracinfection during childhood are the risk factorinfluencing the incidence of COPD among Chinese people in mainland .

Objective To explore the immunomodulation property of bone marrow-derived mesenchymal stem cells (BMSCs) from Sprague-Dawley (SD) rats after they are isolated, cultured and identified by surface marker and differentiation potential examination. Methods BMSCs were isolated from femur and tibia of SD rats and passaged by trypsinization. The surface markers of the 3rd passage BMSCs were detected by flow cytometry and the capacity of their adipocyte and cartilage differentiation were examined. In order to explore the immunomodulation property of BMSCs, allogeneic spleen T cells of Wi?star rats were co-cultured with BMSCs through either cell-to-cell contact or transwell, then its effect on the T cell subsets and related mechanism was also examined. Results BMSCs were mainly spindle-shaped in culture. Surface marker detec?tion showed that BMSCs expressed high levels of CD29, CD44 and CD90 but no CD34 nor CD45 at the third generation. Un?der specific condition, BMSCs could differentiate into adipocytes and chondrocytes. The CD8+effector T cells (Teffs) decreas?es effectively and the CD4+CD25+regulatory T cells (Tregs) increased remarkably when BMSCs were co-cultured with allo?geneic spleen T cells for 48 hours. The expressions of IL-10 and TGF-β1 of BMSCs significantly increased after co-culture with T cells, and this effect was more obvious in cell-to-cell contact group. Conclusion The immunomodulation property of BMSCs were presumably function through cell-to-cell contacts and cytokine secretion.

AIM: To observe the effect of intraocular lens ( IOL) implantation on visual acuity and contrast sensitivity in patients with cataract.
METHODS: Fifty - eight cases ( 72 eyes ) cataract patients with regular cornel astigmatism, in our hospital from May 2014 to May 2015 were randomly divided into two groups to undergo phacoemulsification and IOL implantation: the observation group: 29 cases (36 eyes) received multifocal toric IOL implantation; the control group: 29 cases (36 eyes) received monofocal toric IOL implantation. Uncorrected distance visual acuity ( UCDVA), uncorrected near visual acuity ( UCNVA), best corrected distance visual acuity (BCDVA), the best corrected near visual acuity ( BCNVA ), total eye astigmatism, and the dark contrast sensitivity were observed for these patients at 1 and 6mo after cataract surgery.
RESULTS: There were no statistical significant difference between the two groups at postoperative 1, 6mo on UCDVA, BCNVA, BCDVA and total eye astigmatism(P>0. 05). UCNVA of observation group at 1 and 6mo were better than those of control group ( P <0. 05); there were statistically significant difference in high frequency comparison at the sixth postoperative months (P<0. 05).
CONCLUSION: Both monofocal toric IOL implantation, and aspheric multifocal toric IOL implantation for cataract with regular corneal astigmatism are effective to improve visual acuity. But the latter treatment would contribute to the improvement of uncorrected near visual acuity and the dark contrast sensitivity.

Forty-eight patients with subclinical Cushing's syndrome(SCS)were evaluated.Eleven of them underwent adrenalectomy(Group 1)and the other 37 cases did not(Group 2).Serum and urine corticosol, plasma ACTH and parameters related to metabolic syndrome(such as waist circumference,blood pressure,blood lipids and fasting plasma glucose)were measured.The data at diagnosis were compared with those during the survey.The results indicated that patients with SCS had a significantly high prevalence of metabolic syndrome.The symptoms and signs of metabolic syndrome could be improved after removing the tumor.Otherwise there is no improvement,some patients will even develop into overt Cushing's syndrome.