Objective To discuss the nursing care after the treatment of lower limb deep venous thrombosis by using thrombolytic drug from lateral dorsum of foot vein.Methods 32 patients with lower limb deep venous thrombosis were treated by using micropump pumping thrombolytic drug from lateral dorsum of foot vein,and administration of heparin sodium,706 artificial plasma and danshen root,in combination with nursing care,healthy guidance,observing the signs,symptoms and the effect of treatment.Results Of 32 cases,12 cases were complete recovery,19 cases were partial recovery and 1 case was noneffective.Conclusion Correct nursing care is important in the patients with lower limb deep venous thrombosis after thrombolytic treatment.

Objective To investigate the role of fluid therapy in treatment of septic shock in children.Methods A total of 48 pediatric patients with septic shock were enrolled.Twenty-seven patients were treated with volume expansion and 21 patients were treated with fluid resuscitation.There were no differences in use of antibiotics,inotropic and vasoactive agent in two groups.The time needed for haemodynamic stability,occurrence of pulmonary edema.length of PICU stay,and mortality were compared between two groups.Results Compared with volume expansion group,the time needed for haemodynamic stability significantly decreased in fluid resuscitation group ((216.10± 168.13) minutes vs (121.63 ± 75.59) minutes) (P < 0.05). There were no significant difference in occurrence of pulmonary edema between volume expansion group and fluid resuscitation group (14.8% vs 9.5% . P > 0.05) .Compared with volume expansion group,length of PICU stay significantly decreased in fluid resuscitation group ((6.188 ±3.250) days vs (3.944±2.711) days,P < 0.05).Compared with volume expansion group,mortality significantly decreased in fluid resuscitation group (40.7% vs 14.3%,P < 0.05) . Conclusions Rapid fluid resuscitation was associated with early reach of haemodynamic stability,short stay in PICU,improved survival rate and no increase in the risk of complication in pediatric patient with septic shock.

Objective To investigate the expressions ofα‐SMA in different esophageal stromal fibroblasts in esophageal car‐cinogenesis .Methods IHC method was uesd to detect the expression of α‐SMA protein in stromal fibroblasts of twenty normal e‐sophageal tissues ,eighty precancerous lesions and fifty esophageal carcinomas respectively .Three kinds of esophageal stromal fibro‐blasts were cultured primarily and cells immunohistochemical staining was carrired out after being purified .Expression of α‐SMA was detected by RT PCR .Results IHC results showed thatα‐SMA expressions in normal ,precancerous and cancerous lesions were of significant differences .RT‐PCR results showed thatα‐SMA expressions were different significantly among three kinds of fibro‐blasts .Conclusion Esophageal stromal fibroblasts were activated with carcinogenensis .AFs was possibly the origion of CAFs .

OBJECTIVE: To develop a set of consummated comprehensive application platform that meets the actual demand so as to promote hospital treatment level and pharmaceutical care quality.METHODS: The protocol and standard meeting the international standard was adopted for system design.The currently popular combination tools(Apache+PHP+MySQL) set was developed and an open information resources management system and multi-structured architecture were established.RESULTS & CONCLUSIONS: This system is practical,advanced and safe and it is composed of 5 modules: drug inquiry system,rational drug use system,management on adverse drug reactions,pharmacy administrative management and network management.The system can not only guarantee the compatibility and the expandability of system,but also meet the needs of the development of hospital pharmacy and effectively enhance the rational drug use.

OBJECTIVE:To establish the quality standards of processed Sophora japonica.METHODS:Different batches of processed S. japonica products were detected in respect of property,microstructure,TLC,moisture,total ash,acid insoluble ash,extract inspection,content of total flavonoids and rutin. RESULTS:The limit value of test term for S. japonica,stir-baked S. japonica,S. japonica carbon were confirmed. CONCLUSION:Established standard is applicable for the quality control of processed S. japonica.

Objective:To study the effectiveness and safety of different acupuncture therapies in treating Posttraumatic stress disorder(PTSD)after Wenchuan‘5.12’earthquake.And choose a desirable acupuncture therapy.Methods:A total of 276 patients were recruited in this trial and randomly divided into four groups:scalp electric acupuncture group(group A),scalp electric acupuncture with moxibustion group(group B),scalp electric acupuncture with auricular acupuncture group(group C)and paroxetine hydrochloride group(group D).Each group was treated for 12 weeks.Patients were scored using Clinicianadministered Scale for DSM-IV(CAPS),Hamilton Depression Rating Scale for Depression(HAMD),and Hamilton Anxiety Scale(HAMA).Results:The study was finished well with a balanced grouping and fine baseline.After the analysis of integrations of CAPS,HAMD,and HAMA,we found that the score differences before and after the treatment were of statistical significance in all four groups(P

Objective To evaluate the Biological properties of thermoplastic starch(TPS).Methods According the standard of the government,operate three biological evaluation(acute toxicity,haemocompatibility and short-time toxicity)compound with SPSS analyse.Results The rate of haemocompatibility was 2.06%,no more different weight between trail and control in acute toxicity or short-time toxicity in any key period time.Conclusion TPS is acceptable biology materials.

Objective To evaluate the role of calpain in sevoflurane anesthesia-induced apoptosis in hippocampal neurons of aged rats.Methods Fifty-four healthy female Sprague-Dawley rats,aged 18 months,weighing 450-550 g,were randomly divided into 3 groups (n=12 each) using a random number table:control group (group C),sevoflurane group (Sev group) and calpain inhibitor M DL28170 group (group M).In group C,the rats inhaled 50％ O2-50％N2 for 3 h.In Sev group,the rats inhaled 3％ sevoflurane for 3 h.In group M,MDL28170 10 mg/kg was injected via the tail vein,30 min later 3％ sevoflurane was inhaled for 3 h,and MDL28170 was simultaneously infused at 3.33 mg · kg 1 · h-1 via the tail vein.Nine rats in each group were selected,and cognitive function was assessed by using Morris water maze test at 30 min before anesthesia and 1-5 days after anesthesia.The escape latency and frequency of crossing the original platform were recorded.After the end of Morris water maze test performed at 30 min before anesthesia and 1-5 days after anesthesia,3 rats in each group were sacrificed,and hippocampal tissues were obtained for detection of cell apoptosis (by flow cytometry) and intracellular [Ca2+] i.Apoptotic rate was calculated.Results Compared with group C,the escape latency was significantly prolonged,and the frequency of crossing the original platform was decreased,and the apoptotic rate and intracellular [Ca2+]i were increased at 1 day after anesthesia in Sev and M groups.Compared with group Sev,the escape latency was significantly shortened,the frequency of crossing the original platform was increased,and the apoptotic rate was decreased at 1 day after anesthesia,and no significant change was found in intracellular [Ca2+]i in group M.Conclusion Calpain activation is involved in sevoflurane anesthesia-induced apoptosis in hippocampal neurons of aged rats.

Objective To evaluate the role of mitochondria-mediated apoptosis in hippocampal neurons in sevoflurane anesthesia-induced cognitive dysfunction in aged rats.Methods Sixty healthy male Sprague-Dawley rats,aged 20 months,weighing 550-600 g,were randomly divided into 2 groups (n =30 each) using a random number table:control group (group C) and sevoflurane anesthesia group (group S).Animals inhaled pure oxygen and 3 ％ sevoflurane for 4 h in C and S groups,respectively.Ten rats were chosen at 1 and 6 days after anesthesia and hippocampal tissues were obtained for detection of cell apoptosis and mitochondrial membrane potential (MMP) (using flow cytometry) and expression of cytochrome c (Cyt c) in cytoplasm and activated caspase-3 in hippocampal neurons (by Western blot).The apoptotic rate was calculated.Results Compared with group C,the escape latency was significantly prolonged,the frequency of crossing the original platform,the percentage of time of staying at the original platform quadrant and MMP were decreased,the apoptotic rate was increased,and the expression of activated caspase-3 and Cyt c in cytoplasm was up-regulated in.group S.Conclusion The mechanism by which sevoflurane anesthesia induces cognitive dysfunction is related to the activation of mitochondria-mediated apoptosis in hippocampal neurons of aged rats.

Objective To evaluate the effect of preconditioning with nimodipine on postoperative cognitive dys function of aged rats.Methods Ninety healthy male Sprague-Dawley rats,aged 18 months,weighing 400-500 g,were randomly divided into 3 groups (n =30 each) using a random number table:nimodipine control group (group N),surgery group (group S),and nimodipine + surgery group (N+ S group).In N and N + S groups,nimodipine 1 mg/kg was intraperitoneally injected,while the equal volume of normal saline was given instead in S group.30 min later,group N inhaled pure oxygen for 2 h,and S and N + S groups inhaled 1.8 ％ isoflourane for 2 h when splenectomy was performed.Morris water maze test was performed on 1 day before operation and 1st,3rd and 7th days after operation.After the end of Morris water maze test at 1 day before operation and 1st and 7th days after operation,10 rats were sacrificed and brains were removed and hippocampi were isolated for determination of apoptosis in hippocampal neurons,intracellular [Ca2+] i in cytoplasm,and hippocampal Bcl-2 and Bax mRNA expression and for examination of ultrastructure of hippocampal neurons.Results Compared with the value before administration,the escape latency was significantly prolonged,the frequency of crossing the original platform was decreased,apoptotic rate and [Ca2+]i were increased,Bcl-2 mRNA expression was down-regulated,and Bax mRNA expression and Bax/Bcl-2 mRNA ratio were up-regulated at each time point after operation in S and N + S groups,and no significant changes were found in the parameters mentioned above in N group.Compared with group S,the escape latency was significantly shortened,the frequency of crossing the original platform was inecreased,apoptotic rate and [Ca2+]i were decreased,Bcl-2 mRNA expression was up-regulated,and Bax mRNA expression was down-regulated at each time point after operation in group N + S.Pathological changes were found in S and N + S groups and the damage was severer in S group than in N + S group.Conclusion Nimodepine preconditioning can prevent postoperative cognitive dysfunction of aged rats,and inhibition of calcium overloadinduced apoptosis in hippocampal neurons may be involved in the mechanism.