Objective To investigate the effects of continuous wound infusion of ropivacaine for postoperative analgesia on local inflammation.Methods Forty ASA Ⅰ or Ⅱ patients,aged 45-64 yr,weighing 45-80 kg,undergoing simple nephrectomy,were randomized into either continusous wound infusion of local anesthetic group ( group CWI ) or control group ( group C),with 20 cases each.Group CWI were treated with continuous wound infusion of 0.25％ ropivacaine for postoperative analgesia,while group C were infused with the same volume of normal saline.All patients received patient-controlled analgesia with intravenous morphine.At 6,12,24 and 48 h after operation,the accumulated consumption of morphine was documented,and the concentration of prostaglandinE2 (PGE2) of drainage was determined using ELISA.Results Compared with group C,the accumulated consumption of morphine was decreased,and the PGE2 concentration was decreased in group CWI at each time points.Conclusion The mechanism of postoperative analgesic effect of continuous wound infusion of ropivacaine is related to the suppression of local inflammation in wound sites.

Objective　To appraise the real situation of lega l contagious diseases exactly, to find and to correct the problems in reportin g epidemic diseases in time. Methods　Census and sampling surve y were applied in the different level medical institutions and inhabitants to in vestigate the legal contagious diseases failed to report. Results　13 species of legal contagious diseases were found out in medical institutio ns, amouted to 5 917 cases, and the rate failed to report was 29.85%; there wa s signifi cant difference in different medical institutions; 9 species of legal contagious diseases amouted to 546 cases were found out in 56 947 inhabitants, and its inc idence rate was 505.73 per 100 000, while the rate failed to report was 48.71%. C onclusions　We should strengthen the reporting of epidemic disease in ru ral and indiviual medical institutions.

Drugs, Chinese Herbal ; therapeutic use ; Eczema ; congenital ; diagnosis ; drug therapy ; Humans

In view of the present hospital professional and technical personnel in the making , performance e-valuation , salary management , personal development , health management , department management , as well as on the management of some of the ethical issues , analyzes its reason: hospital professional and technical personnel management ethics idea misunderstanding , hospital professional and technical personnel subject ethics value status unclear , hospital professional and technical personnel managers′ethical level is not high .And put forward the con-crete solving measures:strengthen dominated by social responsibilities of ethical supervision and management , es-tablish the principle of fairness , justice , ethics of competition system , director of the department , carried out by both efficiency and fair ethics idea of performance and salary rank management activities , to achieve individual all-round development as the goal of ethical career management , to strengthen the management of managers ethical education .

Objective To study the pathologic features,differential diagnoses and pathogenesis of splenic vascular tumors.Methods The records of 7 patients with splenic vascular tumors were reviewed.Immunohistochemical studies were performed by EnVision assay.Results The histopathologic diagnoses were hemangioma (n=2),lymphangioma (n=2) and hemolymplangioma (n=3 ).Positive immunoreactivity of CD31 and CD34 was found in vascular endothelial cells,and D2-40 expression was only identified in lymphatic endothelial cells.Conclusions Immunohistochemical staining of D2-40,CD31,CD34 was very helpful in the diagnosis of splenic vascular tumors.

TCM literature in Qing Dynasty has the characteristic of a huge quantity, a great variety, a complete taxon and an extensive spreading. Of TCM literature in other Dynasties, it has the most quantity and makes the later generation know the development of medicine in Qing Dynasty. TCM literature and development of TCM can promote each other, the development of TCM promote the publish of TCM books, on the other hand, the publish and spreading of TCM books promote the development of TCM.

Objective To investigate the effects of mindfulness behavior training on mood states and quality of life in old patients post fixation for hip fracture. Methods Patients were randomly divided into experiment group (n=30) and control group (n=30). The control group received routine rehabilitation, while the experiment group received mindfulness practice therapy in addition. They were evaluated with Profile of Mood States (POMS), Short Form of Health Survey (SF-36), and Mindful Attention Awareness Scale (MAAS) before and 5 weeks after treatment. Results There was no difference in the scores of POMS, MAAS and SF-36 before treatment (P>0.05). The scores of MAAS and SF-36, the subscores of tension-anxiety, depression-dejection, fatigue-inertia and vigor-activity of POMS improved more in the experiment group than in the control group (P<0.05). Conclusion Mindfulness behavior training can improve the mood state and quality of life of old patients post fixation for hip fracture.

Objective To examine the clinical application of ultrasonography to detection of mesenteric lymph nodes in chil‐dren with intermittent abdominal pain.Methods A total of 196 children who underwent abdominal ultrasonography for differ‐ent reasons were divided into the intermittent abdominal pain group and non‐abdominal pain group.The location ,size and num‐ber of mesenteric lymph nodes were recorded.Results Statistical difference in the long‐axis diameter(P=0.005)and ratio of short‐to‐long‐axis diameter was found among patients with different ages in non‐abdominal pain group(P= 0.015) ,while no significant difference was seen in short‐axis diameter(P=0.773).No significant difference was observed in the diameter of each axis between different genders in non‐abdominal pain group.There was a statistical difference between abdominal pain group and non‐abdominal pain group in the incidence of lymph nodes with short‐axis diameter of 6 mm and larger(P=0.002)and long‐axis diameter of 14 mm and larger(P=0.007).Conclusion Mesenteric lymph node with short‐axis diameter larger than 6 mm should be considered enlarged in children ,but should not be diagnosed with mesenteric lymphadenitis.It’s common to find en‐larged mesenteric lymph nodes in children without abdominal pain.Further investigations with a larger number of patients are required to confirm these findings .

Objective To study the relationship between adiponectin and pulmonary function, age and gender in pa-tients with chronic obstructive pulmonary disease (COPD). Methods A total of 120 COPD patients with normal body mass index (BMI＜24 kg/m2 ) were selected and divided into acute exacerbation group (n=60) and stable group (n=60). And 60 healthy people were included as controls. There were equal numbers of male and female in each group. The serum level of ad-iponectin was sdetected by ELISA in there groups. The pulmonary function was collected,and values of FEV1/FVC, FEV1%predicted and RV/TLC were calculated in three groups. Results The serum level of adiponectin was significantly higher in acute exacerbation group than that of stable group and control group (P＜0.05). And the serum level of adiponectin was significantly higher in stable group than that of control group (P＜0.05). The serum levels of adiponectin were signifi-cantly higher in female patients than those of male patients (P＜0.05). The values of FEV1%, FEV1/FVC and FEV1%pre-dicted were significantly lower in acute exacerbation group and stable group than those of control group. The value of RV/TLC was significantly higher in acute exacerbation group and stable group than that of control group (P＜0.05). There was a negative correlation in serum levels of adiponectin, FEV1%predicted and FEV1/FVC between acute exacerbation group and stable group. But there was a negative correlation in serum levels of adiponectin and RV/TLC between these two groups ( P＜0.01). There was a positive correlation between serum level of adiponectin and age in male patients (r=0.943,P＜0.01). Con-clusion The serum level of adiponectin was significantly increased in patients with COPD, which suggested that adiponec-tin played an important part in proinflammatory and might be closely related with airway resistance. The serum level of adipo-nectin might exist gender differences and may be related with age.

The article reported that the lipid and EPA were extracted from Chlorella hirataii and analyzed by GC method. The content of the lipid could be influenced by the time and conditions of the culture. The results showed that the content of EPA in the lipid of Chlorella hirataii was about 28 per cent and was higher than the content of EPA in fish oil. Therefore, Chlorella hirataii was a valuable resource rich in EPA.