Effect of Emodin (EMD) on free intracellular Ca2+([Ca2+]i) in peritoneal macrophages of mice was measured with Ca2+ sensitive fluorescent indicator Furi-2/A m quantitatively.Results showed that in the resting, [Ca2+]i level in the peritoneal macrophages was 198.56?44.82nmol/L (n=11) in Ca2+ free Hank's solution. After adding 0.75, 1.75 and 2.75 mmol/L CaCl2 to macrophages suspension sequentially, the free[Ca2+] levels were obviously higher as compared with that of the resting level (P

Objective:To explore the efficacy and safety of ornidazole in the treatment of trichomonal vaginitis. Methods:Totally 112 cases of trichomonal vaginitis from February 2011 to December 2012 in our hospital were selected and randomly divided into the ob-servation group and the control group with 56 cases in each. The control group was treated with metronidazole tablets 200mg, po,tid, and the observation group was treated with ornidazole tablets 500mg, po,bid. The treatment course was 7 days. The clinical effect, score of clinical symptoms and incidence of adverse reactions of the two groups were compared. Results:The total effective rate of the observation group was 96. 4%, which was higher than that of the control group (82. 1%), and the difference was statistically signifi-cant (P<0. 05). The symptom scores of the two groups were significantly improved after the treatment (P<0. 05), however, the score between the two groups showed no significant difference (P>0. 05). The incidence rate of adverse reactions in the observation group was 10. 71%, which was significantly lower than that in the control group (37. 5%), and the difference was statistically signifi-cant (P<0. 05). Conclusion:The clinical curative effect of ornidazole in the treatment of trichomonal vaginitis is notable with faster onset, shorter treatment course, lower adverse reaction rate and better patient tolerance,which is valuable in the clinical promotion.

Objective To analyze the clinical observation and incidences of complications of therapeutic post-endoscopic retrograde cholangiopancreatography (ERCP).Methods The clinical information of 1 482 cases of therapeutic ERCP was analyzed retrospectively.Results Among them,468 cases had nasal biliary drainage,532 cases had pancreatic or bile duct stent after endoscopic procedure and the other 482 case hadn't.For the drainage group, there were 396 cases of biliary stone,36 cases of simple dilatation of common bile duct,8 cases of biliary cyst,6 cases of strictured papilla,18 cases of inflammatory stricture of common bile duct,2 cases of sclerosing cholangitis and 2 cases of autoimmune pancreatitis.For the pancreatic or bile duct stent group,there were 483 cases of malignant bili-ary obstruction,13 cases of biliary stone,28 cases of pancreatic duct stone,3 cases of sclerosing cholangitis and 5 cases of inflammatory stricture of common bile duct.And there were 385 cases of biliary stone,36 cases of simple dilatation of common bile duct,38 cases of inflammatory stricture of common bile duct,11 cases of strictured papilla, 9 cases of pancreatic duct stone and 3 cases of biliary cyst for un -drainage group.The incidences of acute pancreati-tis and acute cholangitis (4.4%,2.6%)were higher in un -drainage group than the nasal biliary drainage group (1.5%,0.6%,P <0.05)or the stent group(1.7%,0.8%,P <0.05).The incidences of duodenum or biliary tract perforation and upper gastrointestinal hemorrhage(0.2%,1.2%)were not significantly different compared with the nasal biliary drainage group(0.2%,0.6%,P >0.05)and the stent group(0.4%,0.8%,P >0.05).The incidences of 4 kinds of complications were not significantly different between the nasal biliary drainage group and the stent group.Conclusion Endoscopic nasal biliary drainage or stent can prevent and treat some of therapeutic ERCP com-plications effectively.

Objective To observe the effect of prevention and treatment of gastrointestinal failure and coagu-lation function in severe acute pancreatitis(SAP)with single Rhubarb.Methods 68 caese with SAP were randomly divided into control group(n =34)and treatment group(n =34)by random number table.Both two groups were given routine western medicine,but in the treatment group the patients were additionally administered with single Rhubarb orally or nasal feeding.The time of first defecation,abdominal pain disappeared,bloating disappeared,upper abdomi-nal tenderness disappeared,serum amylase recovery,correction degree of coagulation function and average hospitaliza-tion days of the two groups were compared.Results The time of first defecation in the treatment group was (46.0 ± 18.0)h,which was (73.0 ±23.0)h in the control group,there was significant difference between the two groups(t =2.43,P <0.05).The time of abdominal pain disappeared[(4.3 ±1.2)d],bloating disappeared[(5.2 ±1.6)d], upper abdominal tenderness disappeared[(5.0 ±1.7)d],serum amylase recovery[(6.2 ±1.3)d]of the treatment group were significantly shorter than those of the control group[(5.6 ±1.7)d,(6.7 ±2.3)d,(6.4 ±2.1)d,(8.9 ± 1.6)d](t =2.36,2.17,2.60,2.48,all P <0.05).The average hospitalization days of the treatment group[(24.5 ± 12.3)d]was significantly shorter than the control group[(30.6 ±12.9)d](t =2.65,P <0.05).5 days after treat-ment,in the treatment group,the partially activated thromboplastin time(APTT)[(30.39 ±4.98)s]and prothrombin time(PT)[(12.65 ±1.32)s]were significantly shorter than the control group[(37.25 ±6.27)s,(14.87 ±1.68)s] (t =2.54,2.43,all P <0.05).The platelet count(PLT)and the fibrinogen(FIB)in treatment group were (186.30 ± 59.82)×109 /L and (3.89 ±1.17)g/L repectively,those in control group were (131.80 ±48.57)×109 /L and (5.29 ±1.33)g/L repectively,the differences were statistically significant between the two groups(t =2.16,2.83,all P <0.05).Conclusion The routine western medicine and additionally administered with single Rhubarb can effec-tively prevent and treat gastrointestinal failure,significantly improve coagulation function in SAP.

Objective To study the population's iodine nutritional status of Yanping area of Nanping City,Fujian Province,and to provide scientific basis for prevention and control of iodine deficiency disorders (IDD).Methods According to 2014 Key Population Iodine Nutrition in Fujian Province and the Related Health Monitoring Programme,five subareas were selected according to the five directions as east,west,south,north and centre in Yanping area,and one township was selected in each subarea.In addition,one subdistrict administrative office was chosen in urban area,and one neighborhood committee was selected as a monitoring site.Water iodine detection:two water samples from centralized water supply pipe were collected in selected townships and subdistrict administrative office,and arsenic cerium catalytic spectrophotometry was used to detect the level of water iodine.Salt iodine detection:four administrative villages were selected in each monitoring township,15 households were selected in each village,and a total of 300 households were selected;and 31 households were selected in urban area.The General Test Method for Determination of Iodine in Salt Industry (GB/T 13025.7-1999) was used to detect the level of edible salt iodine.Urinary iodine detection:①children aged 8-10 years old:one primary school was chosen in each monitoring township,30 children aged 8 to 10 were selected in each primary school,and a total of 150 children (half males and half females) were selected;one primary school was chosen in monitoring urban area,and 100 children (half males and half females) aged 8 to 10 were selected;②pregnant women and nursing mothers:20 pregnant women in each monitoring village were selected,and a total of 100 pregnant women were selected;50 pregnant women and 50 nursing mothers were selected in urban area;③adults aged 18 to 45 years old:50 adults (half males and half females) were selected in urban area.Urine samples at random times during the day were collected,and Arsenic Cerium Catalytic Spectrophotometry for Test of Urinary Iodine (WS/T 107-2006) was used to detect the level of urinary iodine.Goiter examination of children aged 8 to 10:palpation was used to examine goiter of all children.Results A total of 12 drinking water samples were collected,the levels of water iodine were all ＜ 3.5 μg/L.A total of 331 edible salt samples were collected,the median of salt iodine was 23.3 mg/kg,iodized salt coverage rate was 100.0％ (331/331),and qualified iodized salt consumption rate was 93.1％ (308/331).A total of 250 children were examined by the thyroid palpation,the rate of goiter was 0.8％ (2/250);the median of urinary iodine was 174.0 μg/L;the medians of children in rural and urban areas were 192.3 and 155.7 μg/L,respectively,the difference was statistically significant (Z =-3.582,P ＜ 0.01),and urinary iodine level of rural children was higher than that of urban children.Totally 150 pregnant women urine samples,50 nursing mothers urine samples,52 adults urine samples were collected,respectively,the medians were 143.7,116.2 and 115.6 μg/L,respectively,urinary iodine of pregnant women was lower than national standard (≥ 150 μg/L).Conclusions The population's iodine nutrition level is appropriate.At the same time,there are special people (pregnant women) at risk of iodine deficiency.

Effects of emodin and rhubarb polysaccharides on the cytoplasmic free calcium in Iymphocyte of mice were studied with the latest generation fluorescent indicator Fura-2. Resultsshowed that emodin at a final concentration of 18.5 ?mol/L promotes the influx of extracellular ca2+ of lympbocytes. Polysaccharides inhibit the influx of Ca2+ aud the release of Ca2+from intracellular stores and their effects are dose dependent. Therefore, it suggests thatemodin can improve the immune function of spleen lymphocytes, but the polysaccharides caninhibit their function. This may be ouc of the theoretical evidences of the biphasic regulationeffects of rhubarb.

ObjectiveTo disuss the relationship of clinical symptoms of cerebral palsy and the morphologie changes of head CT. MethodsHead CT photos of 86 cases of cerebral palsy infants were inspected and analyzed.ResultsAmong 86 cases of cerebral palsy infants 66 cases were abnormal in CT scan, the abnormal rate was 76.7%, in which cerebral atrophy constituted the most part (59.1%) of abnormity. The younger the sufferers were, the higher the abnormal rate reached. Sufferers with suffocation in disease history had the highest CT abnormity rate. In clinical types, sufferers of spasticity had the highest CT abnormity rate. Conclusion Morphologic examination of head CT is vital to diagnose the cause of cerebral palsy, and helps to find pathologic changes early.

Objective To investigate the clinical characteristics of alcoholic severe acute pancreatitis (SAP). Methods Clinical data of 166 cases of SAP in Fujian Provincial Hospital from January 2001 to December 2008 were collected and analyzed retrospectively. Cases were divided into alcoholic SAP group (43cases) and control group ( 123 cases) depending on deoholic intake volue whithin 12～48 hours. Age, gender,CT scores, APACHE Ⅱ score, serum glucose, serum triglyceride (TG), serum calcium, serum albumin,morbidity, later infection rate and mortality rate of the two groups were compared. Results There was no significant difference in terms of age, but the proportion of male in alcoholic SAP group (39/43) was higher than that in control group (58/123, P<0.01 ). CT score, serum glucose and calcium were not significantly different between the two groups. The APACHEⅡ score and serum TG in alcoholic SAP group [19.16±5.38,(5.06±4.03)mmol/L] were significantly higher than those in control group [16.02±5.09, (3.12±2.95)mmol/L]. The albumenjolevel in alcoholic SAP group (25.23±7.12)g/L) was lower than that in control group [(30.68±8.35 ) g/L, P<0.01]. The incidences of ARDS and upper gastroenterologic bleeding were not significantly different between the two groups. But the incidences of acute kidney failure (44.2%), liver failure (41.9%), heart failure (37.2%), shock (39.5%), infection (27.9%) and mortality (30.2%) in alcoholic SAP were significantly higher than those in control group (26.0%,30.9%, 20.3%, 16.3%,16.3%, 7.3%, P<0.05 or<0.01). Conclusions Males predominates alcoholic SAP patients with high mortality and morbidity. Alcohol abstinence is effective to prevent alcoholic SAP ocurrence.

Objective　To study the predictability, stability and safety of laser in situ keratomileusis (LASIK) for myopia.Methods　 Five hundred and Sixty-five eyes ( 293 patients ) were treated with the SCMD corneal shaper and laser sight Compak - 200 excimer laser and followed up for more than 6 months. These eyes were divided into 4 groups according to the degrees of myopia: Group Ⅰ:-1.50～-5.75D,120 eyes; Group Ⅱ:-6.00～-9.75D,230 eyes; Group Ⅲ:-10.00～-14.75D,148 eyes and croup Ⅳ:-15.00～-26.00D,67 eyes.Results　Six months post-operatively, mean uncorrected visual acuity of each group was 1.15±0.20, 0.92±0.22, 0.69±0.24 and 0.44±0.22 respectively; The uncorrected visual acuity of 0.5 or better was 100%, 94.6%, 85.8% and 47.7% respectively; And 1.0 or better was 91.7%, 56.7%, 18.0% , 0% respectively. Mean spherical equivalent of each group was -0.14D±0.61D, -0.43D±1.20D, -0.57D±1.47D and -1.79D±2.57D respectively. There were no serious complications. Conclusion　 LASIK is an effective and safe method for reducing myopia. But the potential complications should be noticed.