The results of early resuscitation of 104 adult patients with BSA more than 50%were studied retrospectively. Although the mean amount of fluid replaced during 48h postburn was similar to the amount calculated with our formula, there existed significant individual differences. Therefore it seems not necessary to set up a rigid fluid replacement plan. To ensure adequate tissue perfusion, the fluid replacement formula might be modified as follows: 2 ml/kg/BSA%, with urinary output 30-40 ml/h, in the first 24h; and 1.5ml/kg/BSA%, with urinary output 40-50ml/h, in the second 24h. It should be emphasized that resuscitation should be started as early as possible,and adequate amount of fluid replacement is especially important during the first 2-3h postburn.There was no obvious relationship between the incidence of visceral complications and the total amount of fluid replaced during the resuscitation. Available data indicated that the amount of fluid calculated on the basis of our formula neither increased the incidence of early pulmonary edema nor influenced its development.As far as prevention of pulmonary edema was concerned, it did not seem justifiable to restrict the amount of resuscitation fluids. It was also noted that fluid therapy alone would not prevent entirely the development of postburn renal insufficiency.

Objective To study the clinical significance of Carcinoembryonic antigen (CEA) and cytokeratin 19 fragment (CY-FRA21-1) ,neuron specific enolization enzyme (NSE) combined detection in the diagnosis of lung cancer .Methods Using the Chemiluminescence to detect the level of CEA ,NSE and CYFRA21-1 in 61 patient with lung cancer (lung cancer group) and 38 pa-tients with benign diseases(control group) .All datas were analyzed with t test .Optimal cut-off point and diagnostic sensitivity ,spe-cificity were obtained by receiver operating characteristic curve (ROC) .Results The level of serum CEA ,NSE and CYFRA21-1 in Lung cancer group was significantly higher than that in control group (P<0 .05) .The expression level of three tumor markers was no statistically significant difference in the different pathological types of lung cancer (P>0 .05) .The cut-off point of CEA was 3 .50 ng/mL ,sensitivity and speciality were 52 .5% ,94 .7% respectively .The cut-off point of CYFRA21-1 was 5 .21 ng/mL ,the sensitiv-ity and specificity were 67 .2% ,93 .1% .The cut-off of point NSE was 18 .09 ng/mL ,the sensitivity and specificity were 77 .0% , 52 .6% .The three combined detection sensitivity was 96 .7% ,significantly higher than separate one(P<0 .05) .Conclusion The three tumor markers(CEA ,CYFRA21-1 ,NSE) might be valuable in the diagnosis of lung cancer .The combined detection could be used as a better pattern for screening lung cancer .

Objective:To establish an HPLC method for the determination of Cinnamic acid、Cinnamaldehyde in Guzhi Decoction. Methods:Defferent decoction were preparded and analyzed by L16(215)orthogonal design,the contents of the Cinnamic acid and Cinnamaldehyde in each decoction was determined by HPLC.Results:Different compatibilities have significantly on content of Cinnamic acid and Cinnamald.Conclusions The method is simple,effective,sensitive and feasible.

Objective To investigate the genotype and antifungal susceptibility of AspergiIlus species isolated from clinical settings and environmental sources. Methods Random amplification of polymorphic DNA (RAPD) analysis was performed to profile the genotypes of 48 Aspergillus fumigatus strains, 59 Aspergillus flavus strains and 30 Aspergillus niger strains isolated from clinical settings and environmental sources. NCCLS M38-A protocol was carried out for antifungal susceptibility testing of these Aspergillus isolates. Results As RAPD analysis showed, the 48 Aspergillus fumigatus strains were classified into 8 genotypes, 59 Aspergillus flavus strains into 12 genotypes, and 30 Aspergillus niger strains into 5 genotypes. A significant difference was observed in the susceptibility to terbinafine among the 8 genotypes of Aspergillus fumigatus (χ2 = 33.092, P ＜0.01 ) as well as in that to amphotericin B among the 5 genotypes of Aspergillus niger (χ2 = 15.185, P＜ 0.05).No statistical difference was found in the susceptibility to amphoteriein B, itraconazole, fluconazole or flucytosine among the 8 genotypes of Aspergillus fumigatus or in that to terbinafine, itraconazole, fluconazole or flucytosine among the 5 genotypes of Aspergillus niger. Conclusion There is some difference in the susceptibility to some antifungal agents between different genotypes of Aspergillus fumigatus and Aspergillus niger.

To study the relationship between serum Pre-S1 antigen and HBV DNA, serum Pre-S1 antigen and HBV DNA marker in 229 patients positive for HbsAg were detected by using ELISA method and compared. It was found that both Pre-S1 antigen and HbeAg were correlated with HBV DNA with the coefficient being 0. 9812 and could be used to reflect the existence or reproduction of HBV DNA well. Although there was statistical correlation between them, their clinical implication was not completely the same. Therefore, a conclusion was drawn that combined detection of Pre-S1 antigen, HBV and HBV DNA in the patients with different kinds of HBV infection was helpful to clinical diagnosis, therapeutic effect evaluation and prognosis judgement.

Objective To report Trichosporon asahii first isolation and identification of TH chosporon asahii in chain.Methods A clinical infection fungus strain was isolaled from mouth pseudomembrane vaginal,nasal secretions,urine,faces,and live puncture tissue,injured skin tissue of a female patient,who had no clear underlying disease.Through cultured in medium,biochemical assay,identification of the bacterial race molecular biology test and DNA sequencing.Result We demostrated that the fungus strain was unanimously identified as Trichosporon asahii.Conclution The Trichosporon asahii could induce the disseminated Trichosporonosis.

Objective: To investigate the curative effect of acupuncture on senile benign prostate hyperplasia. Methods: The patients were given acupuncture treatment for 10-30 times;International prostate symptom score (IPSS) and quality of life index (QOL) were used to assess IPSS and QOL scores of the patients before and after treatment. Results: Before treatment IPSS and QOL of the patients were 22.1± 6.7 and 4.5± 0.6 respectively, and after treatment were 9.1 ± 4.3 and 1.9± 1.1 respectively, there were very significant differences in IPSS and QOL between pre-treatment and post treatment(P ＜ 0.01). Conclusion: Acupuncture can relieve the clinical symptoms of prostate hyperplasia and raise the patients' quality of life.

Objective To investigate the therapeutic effects of delayed lung lavage with exogenous pulmonary surfactant(PS)diluent on endogenous surfactant system dysfunction and acute respiratory failure caused by severe smoke inhalation in rats.Method Ninety Wistar rats were randomly separated into five groups:Group I,normal control(n=14);Group Ⅲ,smoke inhalation(n=27);GroupⅢ,smoke+PS lavage+mechanical ventilation(MV),n=21;Group IV,smoke+saline lavage+MV,n=10;Group V,smoke+MV,n=18.The lungs were lavaged with 30 ml/kg normal ssdine containing 100 mg/kg PS or same volume of saline via tra cheal catheter at 2 h after smoke inhalation,then the animals were placed on a ventilator for 4 h,and observed until 24 h after injury.The arterial blood gas level,lung water volume,static lung compliance(Cst),total protein and albumin contents in bronchoalveolar lavage fluid(BALF),surface tension properties of BALF,and fatality rate at 24 h were measured.Results Smoke inhalation caused a similar acute hypoxia and severe carbon monoxide poisoning immediately in all injured groups.The animals in group Ⅱ showed acute respiratory failure,serious hish permeability pulrnonary edema,and surfactant system dysfunction.The surface tension properties of BALF and Cst were significantly improved by delayed lung lavage treated with exogenous PS diluent in group m(P<0.05).However,the lung water volume,total protein and albumin contents in BALF and the oxygenation had not significant difference between group Ⅲ and group Ⅱ(P>0.05).Conclusions Delayed lung lavage with exogenous PS diluent,at a certain extemt,restored endogenous suffactant function inhibited by smoke inhalation and improved lung function.Nevertheless,the trent could not alleviate rash permeability pulmonary edema and respiratory failure drarnatically.The expected decrease of mortality at early stage after smoke inhalation injury was not showed yet.

Objective To explore the effect of L-carnitine on panel reactive antibody (PRA) in hemodialysis patients. Methods 50 patients were classified randomly into 2 groups: L-carnitine group receiving intravenous injection of 2g L-carnitine after each hemodialysis for 6 months, and control group did not receive any L-carnitine treatment. The PRA in serum was measured by enzyme-linked immunosorbent assay (ELISA) before and after 6 months of L-carnitine treatment. Results L-carnitine significantly reduced PRA levels compared with control group(P

0.05).The CC10 levels in lung homogenate of the allergic asthma group were significantly decreased than that of control group(P0.05).Conclusion The CC10 levels in lung homogenate is decreased,and has negative correlation with AIPs,which suggests that CC10 may take part in the onset of asthma,and work as an important endogenous anti-inflammatory factor.