Objective:To discuss the value for earlier diagnosis and curative effect evaluation of tuberculosis meningitis(TBM)by detecting the cerebrospinal fluid(CSF)routine,biochemistry and cytology check.Methods:Dynamic Analysis of cerebrospinal fluid routine,biochemistry and cytology variation have been performed on 80 cases with TBM between prior-treatment and post-treatment.Results:There is a obviously rise performed in the cerebrospinal fluid for the pressure,biochemistry index singularity ratio and neutrophil proportion prior treatment,while a progressive decline was observed in post treatment with a significant difference.The typical TBM in forepart showed intermix cytology reaction which had most granulocytes.During the middle period of the treatment,granulocytes reduced,more over immune cells and active hyaline leukocytes increased.During the later period of the treatment,active lymphocytes reaction was the most obvious.Cerebrospinal fluid cytology was back to normal when TBM had been cured.Conclusion:The cerebrospinal fluid cytology check is a significant index in earlier diagnosis of TBM;Dynamic observation on cerebrospinal fluid cytology is helpful for earlier diagnosis of TBM.Furthermore the method has some value in judging the prognosis of the patients suffened TBM.

Objective:To investigate the clinical characteristics, treatment, and evaluation of the prognosis of syndrome of inap-propriate anti-diuretic hormone (SIADH) in lung-cancer patients. Methods:We review the clinical data of six lung cancer cases, includ-ing four small cell lung cancer, one adenocarcinoma, and one squamous cell carcinoma, with SIADH complication. All six cases were treated in our hospital over the past three years. Results:Patients with various serum sodium levels were provided different therapeutic regimens. Symptoms of fatigue and nervous system disorders, plasma sodium, urine sodium, and plasma osmotic pressure were alleviat-ed. Conclusion:SIADH is a common complication of lung cancer, particularly in small lung cancer cases. Electrolyte disturbances indi-cate poor prognosis, high mortality rate, and delay in treatment because of clinical interest. After a final diagnosis has been made and ap-propriate treatment has been administered, clinical symptoms were relieved and blood sodium levels were quickly and significantly im-proved in these patients.

Objective To observe the effect of IMRT combined with astragalus polysaccharide (ASP) injection on cervicocerebral tumor,radiation side effects and its influence on immune function. Methods 61 head and neck tumor patients were randomly divided into two groups.One groups received the IMRT combined with Astragalus Polysaccharide (ASP) injection (n=30) while the other group only received the IMRT(n=31). The recent effect, immune function and the side effects of radiotherapy between the 2 groups were observed and compared , changes of T-lymphocyte subsets, natural killer (NK) cell activity and the dermatitis,oral mucosa reaction,thirsty condition on patients in intraoperative or postoperative period were also observed and compared. Results The total effective rate in experimental group and the control group were 83.0% and 80.6% respectively.The cell viability of peripheral blood lymphocyte and NK cell as well as the T3、T4、NK cell value increased in IMRT-ASP group (P<0.05) after treatment. While T3、T4、NK cell value in peripheral blood decreased (P<0.05). Mucosa,dermatitis and salivary gland damage showed in IMRT-ASP group were significantly better than in control group after 3 weeks treatment (P<0.05). Conclusion ASP can improve immune function effect in head and neck tumor patients during RT, and can also eliminate the side effects of radiotherapy.

Objective To explore the expression of Excision repair cross -completion 1 in non-small cell lung cancer and to analyze its clinical significance .Methods ERCC1 protein expression was detected by IHC method in 160 cases of non-small cell lung cancer tissue .We analyzed relationship between the ERCC 1 ex-pression and clinicopathological parameters of non -small cell lung cancer ,as well as its correlation between ER-CC1 expression and the prognosis .At the same time ,160 cases of intraoperative specimens were primarily cul-tured.The relationship between ERCC1 expression and the drug sensitivity of DDP was analyzed .Results ER-CC1 protein was mainly expressed in the nucleus .ERCC1 protein expression in lung cancer tissue showed no rela-tionship with age,gender,tumor size and pathological types .ERCC1 protein expression was associated with TNM stages and lymph node metastases .High expression of ERCC1was significantly correlated with poor prognosis in pa-tients,indicating that ERCC1 is the independent factor of NSCLC patients .MTT results showed that the positive ex-pression rate of ERCC1 in DDP sensitive groups was higher than in DDP resistant groups .Conclusion ERCC1 is an independent factor influencing the prognosis of non -small cell lung cancer ,and associated with DDP resistance .

Objective: To investigate the relationship between working duration and work-related musculoskeletal disorders (WMSDs) among Internet enterprise employees. Methods: Employees were randomly sampled from five Internet enterprises in Jiaxing City of Zhejiang Province using the cluster sampling method. Participants' demographics and working duration were collected using questionnaire surveys, and the fatigue accumulation and WMSDs were assessed using the Self-diagnosis Questionnaire for Fatigue Accumulation and the Musculoskeletal Disorders Questionnaire. The working duration per week was classified into 40 h and less, 40 to 48 h, 48 to 56 h and 56 h and longer, and more than 40 h working duration per week was defined as long working duration. The association between working duration and WMSDs was examined with a multivariable logistic regression model. Results: Among 334 questionnaires recovered, 280 were valid, with an effective recovery rate of 83.83%. The participants included 211 men (75.36%) and 69 women (24.64%), and there were 204 participants at ages of less than 36 years (72.86%) and 234 participants with long working duration (83.57%). The detection of fatigue accumulation and WMSDs was 33.21% and 65.36% among the participants, with the highest prevalence of WMSDs detected in the neck (52.50%). Multivariable logistic regression analysis showed that weekly working duration correlated with WMSDs (>40 to 48 h, OR=2.199, 95%CI: 1.083-4.468; >56 h, OR=6.688, 95%CI: 1.902-23.520) after adjustment for gender, marital status and sleep disorders. If fatigue accumulation was included in the model, there was no statistical correlation between weekly working duration and WMSDs (P>0.05). Conclusion Long working duration may increase the risk of WMSDs among Internet enterprise employees, and fatigue accumulation may play a mediating role.

Objective To investigate the CT angiography techniques of the pulmonary artery and aorta at a time.Methods Twenty-three patients who underwent the 64-slice spiral CT examinations of pulmonary and aortic angiography at a time were analyzed retrospec-tively (Group A).Also,13 cases whose pulmonary angiography showed normal (Group B)and 13 cases whose aortic angiography showed normal (Group C)enrolled in this study as control groups.The contrast media dose and the radiation dose were analyzed among three groups.The abnormal blood vessels were observed,and the CT values of the normal pulmonary artery and aorta and the number of the pulmonary 4,5 grade were compared among all groups.Results The contrast media dose in Group A was more than that in Group B or Group C,but less than the sum of that in Group B and Group C.The radiation dose in Group A was equivalent to that in Group C,which was obviously less than the sum of that in Group B and Group C.Six of 23 cases were accurately diagnosed as pul-monary embolism,1 case as pulmonary malformation,4 cases as aortic dissection whose true and false lumens clearly showed with contrast,5 cases as aortitis,and 10 cases as aortic atherosclerosis.For the cases whose angiography showed normal,there was no statistically significance of the number of the 4,5 grade of pulmonary artery and the CT values of pulmonary artery and the aorta compared with those of the control group (P >0.05 ).Conclusion The 64-slice spiral CT can be used to complete pulmonary and aortic angiography at a time,and the contrast media dose and the radiation dose can be reduced obviously.

Objective To evaluate the effects of pyruvate Ringer' s solution on erythrocyte deformation function in the patients undergoing cardiopulmonary bypass (CPB) in vitro.Methods Thirteen patients of both sexes,aged 25-64 yr,of ASA physical status Ⅱ or Ⅲ (NAHY Ⅱ or Ⅲ),scheduled for elective cardiac valve replacement under CPB were enrolled in the study.At 10 and 60 min of CPB (T1,2) and 60 min after termination of CPB (T3),blood samples 18 ml were drawn from the radial artery and each patient's blood sample was equally divided into 6 parts (3 ml per part).The blood samples were divided into 3 groups (n =13 each):control group (group C),lactated Ringer's solution group (group R),and pyruvate Ringer's solution group (group P).In C,R and P groups,normal saline 1 ml,lactated Ringer's solution 1 ml,and pyruvate Ringer's solution 1 ml were added,respectively,and then the erythrocytes were incubated for 60 min at 37 ℃.At 30 and 60 min of incubation,the erythrocyte rigidity index (ERI) and erythrocyte deformation index (EDI) were detected.Results Compared with C and R groups,the ERI was significantly decreased at 30 and 60 min of incubation at T1,the EDI was decreased at 30 min of incubation at T1,2,and no significant change was found in ERI at T2,3 or in EDI at T3 in group P.There was no significant difference in ERI and EDI at different time points of incubation within groups.Conclusion Pyruvate Ringer's solution can enhance erythrocyte deformation function in the patients undergoing CPB.

ObjectiveTo investgate the effects of pyruvate sodium on energy metabolism of erythrocytes in dog blood during circulation in cardiopulmonary bypass machine.MethodsTen healthy adult mongrel dogs of both sexes weighing 12-18 kg were anesthetized with intraperitoneal 2.5％ pentobarbital 25 mg/kg.Femoral artery was cannulated and 500 ml of blood was collected from femoral artery in each dog.Blood samples from the 10 dogs were divided into 2 equal parts (250 ml each).Each part was mixed with 250 ml lactated Ringer's solution (group C) or 250 ml pyruvate sodium (group P).Flow rate of 4 L/min was employed and blood temperature was kept at 30-32 ℃ during circulation in cardiopulmonary bypass machine.The blood sanples were collected before (baseline value,T1 ) and at 30,60,90,120 min of circulation (T2-5) for determination of ATP,ADP and AMP concentrations in RBC.ResultsThe ATP and AMP concentrations were significantly higher at T2-5,while ADP concentration was higher in group P than in group C.ConclusionPyruvate sodium can improve energy metabolism of erythrocytes in dog blood druing circulation in cardiopulmary bypass machine.

Objective To investigate the value of platelet, serum sodium and serum creatinine levels in the prognosis of patients with liver failure. Methods The clinical data of 155 patients with liver failure were retrospectively analyzed, and the patients were divided into improvement survival group (87 cases) and deterioration died group (68 cases) according to the prognosis. The hospitalization time of every patient was divided into 4 roughly equal time period, and observed at 5 points of time:T1-T5. The levels and abnormal rates of platelet, serum sodium and serum creatinine were compared. Results The T3 - T5 serum creatinine levels in deterioration died group were significantly higher than those in improvement survival group: (102.14 ± 75.67) μmol/L vs. (78.21 ± 26.68) μmol/L, (116.45 ± 110.64)μmol/L vs. (78.77 ± 29.25) μmol/L, (161.43 ± 153.23) μmol/L vs. (76.40 ± 27.26) μmol/L, and the T1 - T5 serum sodium and platelet levels were significantly lower than those in improvement survival group:(135.05 ± 6.24) mmol/L vs. (137.52 ± 5.26) mmol/L, (137.01 ± 4.99) mmol/L vs. (139.00 ± 3.89) mmol/L, (134.80 ± 16.74) mmol/L vs. (139.15 ± 3.77) mmol/L, (134.40 ± 11.69) mmol/L vs. (138.30 ± 8.75) mmol/L, (133.30 ± 8.93) mmol/L vs. (139.01 ± 9.10) mmol/L, and (122.46 ± 72.59) × 109/L vs. (149.70 ± 71.70) ×109/L, (110.18 ± 65.10) × 109/L vs. (152.09 ± 82.79) ×109/L, (107.32 ± 70.49) ×109/L vs. (169.32 ± 100.65) ×109/L, (97.06 ± 58.15) ×109/L vs. (183.57 ± 112.68) ×109/L, (94.66 ± 57.00) × 109/L vs. (191.36 ± 118.64) ×109/L, and there were statistical differences (P<0.05). The abnormal rates of T3-T5 serum creatinine, T2 - T5 serum sodium and T1 - T5 platelet in deterioration died group were significantly higher than those in improvement survival group, the serum creatinine: 22.06%(15/68) vs. 6.90% (6/87), 27.49% (19/68) vs. 8.05% (7/87) and 42.65% (29/68) vs. 10.34% (9/87), the serum sodium: 32.35% (22/68) vs. 13.79% (12/87), 39.71% (27/68) vs. 14.94% (13/87), 48.53% (33/68) vs. 12.64%(11/87) and 60.29%(41/68) vs. 11.49%(10/87), the platelet:45.59%(31/68) vs. 21.84%(19/87), 55.88% (38/68) vs. 24.14% (21/87), 54.41% (37/68) vs. 25.29% (22/87), 55.88% (38/68) vs. 21.84%(19/87) and 61.76% (42/68) vs. 20.69% (18/87), and there were statistical differences (P<0.05). Abnormal rate of platelet was highest in each time point. Conclusions In the course of pathological changes in deterioration and dead patients, the platelet is the first and most easily affected compare with serum sodium and serum creatinine; the platelet may be a sensitive marker for predicting clinical outcome in patients with liver failure.

Objective To explore fecal bacteria transplantation for the treatment of severe gastrointestinal disease caused by food allergy. Method The therapeutic process of fecal bacteria transplantation for treatment of severe food allergy gastrointestinal disease was retrospectively analyzed, and the related literature was reviewed. Results A 2-year-old boy had onset of intestinal infection and diarrhea was persistent even though he had received adequate anti-infection therapy and supportive treatment. Finally, the patient received the treatment of fecal bacteria transplantation and the symptoms were then improved. No adverse reactions were observed in 2 months of follow-up. In foreign literature, fecal bacteria transplantation in children is mainly applied to clostridium difficile infection (CDI) and inflammatory bowel disease (IBD), with efficiency of 90%- 100% and 55.6% - 100%, respectively. While in the domestic literature, fecal bacteria transplantation in children is mainly used in CDI and antibiotic associated diarrhea, and the effective rate is 100%. No serious adverse reactions were found in all the researches. Conclusion Fecal transplantation is safe and effective in the treatment of children with severe gastrointestinal disease caused by food allergy, but its application in children is not yet mature and needs more in-depth researches.