Objective To study the effect of endoscopic treatment in acute severe pancreafitis. Methods EST(endoscopic sphincterepapiilotomy) and ENBD ( endoscopic naso-billary dralnage) or ENPD ( endoscopic naso-pancreatic drainage) were used to treat the acute severe pancreatitis(ASP). Results The recover time of blood dia-stase of the endoscopic therapy group and the contrast group was (3.2±1.5) days, (6.6±1.2) days, respectively (P<0.01) ; the incidence of needing to be operated was 0.7% (1/140), 6.5% (8/124), respectively (P<0.05) ;mortality rate was 0:7% (1/140) ,7. 3% (9/124) ,respectively(P <0. 01 ) ;the incidence of complication was 3.6% (5/140) ,41.9% (52/124), respecfivly(P<0.01). Conclusion EST + ENBD(or ENPD) in treating ASP has cer-tain effect and is the primary therapy to the ASP.

Objective To investigate the effects of urotensinⅡ(UⅡ)receptor antagonist(URA)on UⅡ in plasma and bronchoalveolar lavage fluid(BALF)in rats with acute lung injury(ALI).Methods Twenty eight Sprague Dawley(SD)rats were randomly divided into four groups:saline control group(group A),the other three groups(group B,group C,group D).Rats were injected with oleic acid and URA to produce ALI models.Three hours after injection,arterial blood was drawn for blood gas analysis in all rats.Immediately after this,blood of heart was collected in group A and group B.Then blood of heart were collected after 12 hours in group C and after 24 hours in group D.Rats were killed when blood of heart was drawn.Bronchoalveolar lavage(BAL)with saline was performed in the right lung.BALF was centrifugated and the upper fluid was put to the EP tube.Plasma was separated from the blood of heart.Both plasma and BALF were kept at -80 ℃ to be determined.Results Compared with group A,arterial pressure of oxygen was significantly decreased in the group B,group C,group D(P

Objective To study the use on curative effect of Chinese medicine Qingyitang in severe acute pancreatitis.Methods 132 cases of severe acute pancreatitis were randomly divided into 2 groups,The control group(n=62) and the treatment group(n=70).Routine treatment were given in both,otherwise,the Chinese medicine Qingyitang was used in the treatment group.The operation rate,the infection rate,the time of abdominal distension removing and fasting and being hospitalized were observed and compared between two groups.Results Every index of the treatment group was finer than the control group.Conclusions The Chinese medicine Qingyitang showes their protective effects on gut barrier function by alleviating the damage of intestinal mucosa and microecologic disturbance following acute pancreatitis.As a result,the chances of bacterial translocation and enterogenic infection declines.These preparation might raise the treatment effects,as a well,shorten the course of treatment.

Objectives To study the liver protective effect of L arginine for postoperative cirrhotic patients with primary liver cancer (PLC) receiving total parenteral nutrition (TPN). Methods Thirty preoperative cases were divided into two groups:Group A,TPN only( n =14);Group B,TPN+arginine( n =16). Liver function, serum lipid, immune function and serum nitric oxide were observed on preoperative phase, postoperative day 1 (POD 1) and day 7 (POD7) respectively. Liver biopsy was taken for histological study intraoperatively and on POD 7. Results Compared with group A on POD7,AST and TBIL level were near preoperative level, ALB level signiflcanly decreased, TG was lower than preoperative level, CD4 + and NO increased signiflcanly,and the degree of liver steatosis showed a signiflcant decrease in group B. Conclusions Supplement of appropriate amounts of L arginine increases hepatic NO level, reduces serverity of hepatic steatosis associated with TPN, promotes postoperative recovery of transaminase activity, ameliorates cell mediated immunity and anti infection capacity in postoperative PLC patients.

ObjectiveTo observe the effect of forced expansion of occlusion on radiation ankylosis of tempormandibular joint of patients with nasopharynx cancer after radiotherapy.Methods166 patients with ankylosis of tempormandibular joint were randomly divided into the treatment group (83 cases, treated with forced expansion of occlusion) and control group (83 cases, with other treatment).ResultsThe absoluteness value of degree of mouth opening in the treatment group was significantly higher than that in the control group( P<0.01), and the course of ankylosis of tempormandibular joint in the treatment group was obviously delayed compared with the control group ( P<0.01).ConclusionThe forced expansion of occlusion can delay the course of ankylosis of tempormandibular joint, expand the degree of mouth opening, recover or partially recover the occlusion and chaw function.

Adolescent ; Child ; Humans ; Insulin Resistance ; Metabolic Syndrome ; diagnosis ; prevention & control

ObjectiveTo investigate the effect of Xuebijing (Chinese herbal medicine preparation) on lung fibrosis in a rat model of oleic acid - induced lung injury.MethodsSixty SPF level of male Wistar rats were randomly ( random number) divided into three groups ( n =20 ):normal control group ( group A),oleic acid model group (group B),oleic acid and Xuebijing group (group C).Rats in group A were injected with normal saline (0.13 ml/kg) ; acute lung injury (ALI) model rats were injected with oleic acid (0. 13 ml/kg) intravenously in B and C groups.Twelve hours after administrations of saline or oleic acid into rats of three groups separately,samples of arterial blood from all rats were taken for blood gas analysis.By analysis of blood oxygen partial pressure,the acute lung injury model successfully made was confirmed.Then the rats in group C were treated with xuebijing (4 ml/kg) intravenously,once a day from the 1st to 7th day.The rats in groups A and B were treated with saline (4 ml/kg).Five rats in each group were randomly sacrificed on the 1st,7th,14th,28th day,separately.The bronchoalveolar lavage (BAL) of left lung of all rats was carried out after weight of lung weighed.The lefi lungs of rats were weighed in wet and dry in order to get the wet/dry ratio.Venous blood and BAL fluid (BALF) were obtained for detection of procollagen Ⅲ ( PC Ⅲ ) concentrations with enzyme - linked immunosorbent assay (ELISA).Right upper lobe of lung specimens was taken for histopathological examination after paraffin - embedded sections with hematoxylin-eosin (HE) staining and Masson staining.Multiple comparisons were analyzed by using oneway analysis of variance (SNK-q test).Statistical analyses were performed by using SPSS 13.0 software.ResultsOxygenation index of groups B and C ( PaO2/FiO2 ＜ 300) significantly decreased compared with the group A ( P ＜ 0.01 ).Levels of serum PC Ⅲ on the 14th day and 28th day in group C decreased significantly in comparison with group B ( P ＜ 0.05 ).Compared with group A,the levels of BALF PC Ⅲ and serum PC Ⅲ in group B and group C on the 7th day,14th day and 28th day increased ( P ＜ 0.01 ).Levels of PC Ⅲ in BALF on the 7th day,14th day and 28th day in C group decreased in comparison with group B ( P ＜0.01 ).Compared with group A,the levels of PCⅢ in BALF in group B and group C on the 7th day,14th day and 28th day increased ( P ＜ 0.05 ).ConclusionsThe result suggests that treatment with xuebijing may be useful in inhibiting pulmonary fibrosis during the course of ALI in rots.

Objective To study the effect of oral administration of activated charcoal and mannitol on removing toxicant after acute organophosphorus pesticide poisoning (AOPP). Method A total of 41 patients with severe AOPP were randomly divided into experiment group (activated charcoal used as adsorbent and mannitol used as cathartics, n =21)and control group (without adsorbent and cathartics, n = 20). Patients of both groups received routine treatment for AOPP after admission to hospital. The differences in duration of atropinization, the length of hospitalization and the success rate of treatment were compared between two groups. Results There were significant differences in duration of atropinization, the success rate of treatment and hospitalization time between the two groups. Conclusions The combination of activated charcoal and mannitol is more effective than the conventional gastric lavage on removal of organophosphorus pesticides from G-I tract, shorting the duration of atropinization time and hospital stays, and enhancing the success rate of rescue as well as improving the outcome of patients after organophosphorus pesticide poisoning.

Brain Ischemia ; etiology ; Child ; Humans ; Male ; Metabolic Syndrome ; complications ; Stroke ; etiology

This study was aimed to quickly and accurately identify different origins and categories of commodity edible bird’s nest (EBN) using DNA barcoding technique, in order to reveal its genetic differences. The total genomic DNA was isolated from the EBN samples. And Cytb gene sequences were amplified and sequenced by PCR. Then, 32 sequences were aligned and analyzed with DNAStar and MEGA 6.0 software. NJ phylogenetic tree was constructed. The nearest distance was calculated. The results showed that the original species of 32 samples of EBN were identified.Aerodramus fuciphagus was the genetic origin of 23 white nest samples. AndAerodramus fuciphagus germaniwas the genetic origin of the other 8 samples. The origin of black nest sample wasAerodramus maximusorAerodramus maximus lowi. It was concluded that the genetic origin of different EBN categories was variant. The identification of EBN’s origin species with Cytb sequence was quick and accurate.