Objective To explore the difference of serum and pleural effusion CEA ,CA125 and CA199 levels in benign and ma‐lignant pleural effusions to accumulate the practical experience for clinical diagnosis .Methods 125 patients with pleural effusion in this hospital from February 2010 to March 2014 were performed the retrospective analysis and divided into the benign group(49 ca‐ses) and malignant group(76 cases) according to the nature of the fluids .The etiology composition ,pleural effusion and serum tumor markers levels were recorded in the two groups and at the same time the diagnosis efficiency of the tumor markers in pleural effusion was calculated .Results The specificity of the combined detection of CEA ,CA125 and CA199 for diagnosing benign and malignant pleural effusion was 90 .6% ,the sensitivity was 95 .1% ,the positive predictive value was 90 .2% ,negative predictive val‐ue was 95 .3% and accuracy was 92 .7% ,which were higher than those of the single index detection and any 2‐marker combined de‐tection .Conclusion The combined diagnosis of CEA ,CA125 and CA199 in pleural effusion conduces to the assisted diagnosis of be‐nign and malignant pleural effusion .

Objective: To observe the effects of ginsenoside Rg_(1) , chitosan and TGF-?_(1) on the proliferation and differentiation of human periodontal ligament cells( PDLC). Methods:Human periodontal ligament cells were isolated and cultured. The effects of ginsenoside Rg_(1)(0.01 ?mol/L), chitosan((0.05 g/L,)0.1 g/L, 0.2 g/L) and TGF-?_(1)(0.5 ?g/L, 1 ?g/L, 2 ?g/L) on the proliferative ability of human PDLCs were evaluated with MTT method. The alkaline phosphatase activities of human PDLCs were measured with spectrophotometric assay. The secretion of osteocalcin of human PDLCs were measured with radioimmunological method and the apotosis rates of human PDLCs were assayed with flow cytometry with PI staining method. Results: ①Comparing with the control group, the proliferative ability of human PDLCs in ginsenoside Rg_(1)(0.01 ?mol/L)group ,Chi(0.05 g/L, 0.1 g/L, 0.2 g/L) groups and TGF-?_(1 )((0.5 ?g/L), 1 ?g/L, 2 ?g/L) groups on day 3,5,7 were considerably increased (P

Objective To explore the effect of fluticasone propionate nasal spray(Fu Shu-liang) in improving children's symptoms of allergic rhinitis and recurrent asthma.Methods 100 children with allergic rhinitis and asthma syndrome were randomly divided into control group and experimental group.The control group was treated with loratadine.The experimental group was treated with water-soluble auxiliary Fu Shu-liang nasal spay on the basis of the control group.The treatment effects were observed.Results The total effective rate of the observation group was 94％,which was significantly higher than 76％ of the control group (x2 =6.35,P ＜ 0.05).After 10-12 weeks,the rhinitis symptom score and asthma symptom score between the two groups had statistically significant differences (t =2.47,2.64,3.41 ; 2.30,3.17,2.47,all P ＜ 0.05).The incidence rate of adverse reactions such as nasal dryness,epistaxis between the two groups had statistically significant differences (x2 =7.11,7.53,all P ＜ 0.05).Conclusion Fu Shu-liang(Eph propionate and fluticasone propionate nasal spray) has good effect in improving symptoms of children with allergic rhinitis and asthma,it is worthy of clinical vigorously promoted.

Objective To analyze the pathophysiological variation in patients with penetrating cardiac trauma (PCT) and discuss the classified treatment strategies.Methods A retrospective analysis was conducted on pathogenetic condition,medical interventions and other clinical information of 133 PCT patients.The patients were divided into four groups in accordance with their symptom classification on arrival at emergency department,including sub-clinic type,cardiac tamponade type,hemorrhagic shock type and agonal type.Meanwhile,the patients were classified into three groups according to their pathogenesis phase,including sub-clinical phase,clinical phase and agonal phase.Development characteristic of patients' condition in each group was investigated in each time point by survival analysis.Impacts of medical interventions on prognosis of those patients were analyzed,such as pericardial space exploration,emergency room thoracotomy (ERT),operating room thoracotomy (ORT).Results Some patients at sub-clinical phase were aggravated into clinical phase or agonal phase,as well as some patients at clinical phase were aggravated into agonal phase during in-hospital treatment.There were significance differences of posttraumatic suvival course among the four groups,namely sub-clinical type,cardiac tamponade type,hemorrhagic shock type and agonal type (P ＜ 0.01).The differences of posttraumatic survival course were also significant among the three groups,namely sub-clinical phase,clinical phase and agonal phase (P ＜ 0.01).Conclusion Clinical symptom classification (or pathogenesis phase) of PCT may not be always unchangeable,thus it is recommended that PCT patients should be treated based on their clinical symptom classification or patbogenesis phase at consultation.

Acute Disease ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Nitrites ; poisoning

Ehrlich's ascites cancer (EAC) in BALB/C mice by ip transplantable EAC cell is reproduced by us. The change of serum malondialdehyde(MDA), plasma cellular cAMP and adenylate cyclase (AC) are examined in the early, middle and late phase of mice bearing EAC respectively in comparison with that of control group. Results indicate that serum MDA in mice bearing EAC is continuously increased with the progress of the disease in the remarked ways in comparison with the control group. Whereas the plasma cAMP in the mice bearing EAC is markedly decreased in that order. Relation between the change of serum MDA and the cellular cAMP, AC or plasma cAMP shows a significant negative correlation efficiency (P

Nasopharyngeal carcinoma (NPC) in BALB/c nude mice (NM) was re-produced by hypodermic implanting human CNE-2 cell to the right-side of neck-backposi-tion. The changes of plasma malondialdehyde (MDA) and cAMP/cGMP ratio in NM bea-ring human NPC were examined. Meanwhile, we observed that tumor's size, plasma MDAand cAMP/cGMP ratio in NM bearing human NPC were affected by polysacchoridopetide(PSP). Results indicated that in comparison with the control group, NM bearing humanNPC showed a marked increase in plasma MDA(18.25?1.37 nmol/ml),cAMP/cGMP ratio(4.55?0.35), a marked decrease in plasma, cAMP (71.83?8.51 pM/ml) and cGMP(15.77?0.65 pM/ml), both high or low-concentration PSP inhibited NPC growth.Rate of inhibition was between 59.58 to 95.53 percent. PSP decreased plasma MDA,elevated cAMP, cGMP's levels and recovered cAMP/cGMP ratio. Our results suggestedthat the elevated level of MDA in NM bearing human NPC was closely associated withthe presence of NPC. PSP had antitumor effect, probably by means of decreasing freeradicals and recovering cAMP/cGMP ratio.

Objective To investigate the moderator of children' s perceptions quality of parental involvement on parenting style and children' s sport expectancy-value beliefs.Methods 595 students of grade 2 to 6 from five elementary schools were chosen and analyzed.Data were analyzed by SPSS16.0 software packet using independent sample t test,One-Way ANOVA,correlation analysis and hierarchical regression statistical analysis of regulation.Results Children' s expectancy beliefs was predicted by authoritarian and behavior encouragement(β=0.076,t =2.35,P=0.019 ;β =0.111,t =3.748,P =0.000).Children' s value beliefs was predicted by affect -warmed and behavior encouragement (β =0.070,t =2.883,P =0.004 ;β =0.070,t =2.745,P =0.006).Children' s sport behavior was predicted by trust-encouragement(β=0.294,t=3.193,P=0.001).The prediction of expectancy beliefs was significant positive by the interaction between indulgence and time involvement (β=0.078,t =2.065,P =0.039).The prediction of expectancy beliefs was significant negative by the interaction between authoritarian and time involvement(β=-0.084,t =-2.454,P=0.014).The prediction of expectancy beliefs was borderline significant positive by the interaction between neglecting and equipment provision(β=0.073,t =1.94,P =0.053).Conclusion Different parenting styles are significant predicators of children sport involvement.Children' s perceptions quality of parental involvement play an important role on parenting style and children' s sport expectancy-value beliefs.

Objective To understand the distribution of pathogen and antibiotic resistance of nosocomial fungal infection,and provide evidence for the prevention of fungal infection in premature infants in hospital.Methods The clinical data of 72 cases of premature infants with nosocomial fungal infections were retrospectively analyzed.Results The top three of the pathogenic of fungal infection in premature infants in our hospital were 38 strains of Candida pelliculosa (52.8％,38/72),10 strains of Candida albicans (13.9％,10/72),9 strains of Candida parapsilosis (12.5％,9/72).The weights of 72 cases with nosocomial fungal infection in preterm infants were below 2000 g,who were dominated by very low birth weight infants.Gestational age of 27 ～ 30 weeks were in the majority,which accounted for 36.1％ of 27 ～ 28 weeks (26/72) and 34.7％ of 29 ～30 weeks (25/72),each group were dominated by bacteria pathogen candida.Seventy-two strains of fungi were isolated to amphotericin B drug resistance,the 1.4％ (1/72) resistance rate to fluconazole,4.2％ (3/72) pairs of voriconazole resistance rate,2.8％ (2/72) for itraconazole resistant rate.There were no significant differences among the last three resistant rate (x2 =1.02,P ＞ 0.05).The 5-fluorine cytosine resistance accounted for 59.7％ (43/72),and the 4 kinds of drug resistance rate had significant difference (x2 =57.73,P ＜ 0.05).There was no significant difference in resistance rate between amphotericin B and fluconazole (x2 =1.01,P ＞ 0.05).Conclusion Fluconazole could be used to those premature infants with high risk factors of fungal infection.Once the fungal infection is diagnosed,intravenous fluconazole could be the first choice,when necessary,amphotericin B can be used together.

Objective To study the clinical characters of coronary artery triple vessel lesion, and to provide a theoretical basis for the therapy to the disease. Methods The clinical data of 68 cases of coronary artery triple vessel lesion (group A) and 71 cases of coronary artery of single or double vessel lesion (group B) were analyzed retrospectively. Results The related risk factors (hypertension, hyperlipidemia, diabetes and smoking) and the clustering of these factors were not significantly different between the two groups (P>0.05). While the positive rate of the exercise stress test existed remarkable difference between the two groups(P<0.01).The extreme differences between the two groups existed also in the cases of building collateral circulation (P<0.001), and in LVEF and LVEDP (P<0.0001) demonstrated by left ventricular angiography. The majority of the coronary artery lesion in group A was on level Ⅳ, and much more lesions of level Ⅲ and level Ⅳ occurred in group A than in group B. Most patients in group A accepted the coronary intervention, while after operation the angina pectoris emerged in a high rate, then the rebuilding of coronary circulation had to be done. Conclusions The best treatment for the patients with coronary artery triple vessel lesion should be the operation of coronary artery bypass graft (CABG), if it's possible.