Objective To investigate the best dignostic cut-off point of non-typical ectopic pregnancy(EP) through the determination of vascular endothelial growth factor(VEGF)in 154 cases of suspected ectopic pregnancy patients.Methods The serum level of VEGF in 154 cases with suspected EP was determined by means of immunossay technique,and the results were made into ROC-Curve.Results The acreage behind the curve was 0.95,illustrating that the VEGF can be as a better marker for early diagnosis of EP.The serum VEGF level of 200pg/ml was the cut-off point for early diagnosis of EP throash ROC-Curve.Condusion The serum VEGF can be considered as an early diagnostic marker of EP,which cut-off point is benifical to reducing misdiagnosis of EP.

Objective:To share the experience of clinical cooperation of physicians and clinical pharmacists in the treatment of one case of rodenticide poisoning. Methods: One case of rodenticide poisoning was early diagnosed by physicians according to the con-sciousness disorder and coagulation dysfunction. Clinical pharmacists participated in the drug treatment actively through providing vita-min K1 at the dose of 30 mg·d-1 as the treatment dose and monitoring the effectiveness. Toxicology analysis was recommended, and 718 ng·ml-1 bromadiolone was found out in the blood samples. According to the long half-life of bromadiolone, the initial duration of treatment was set at 2-3 months, while follow-up plan and final duration of treatment were defined based on coagulation parameters and poison concentration monitoring results. Results:The patient recovered rapidly after hospitalization due to the cooperation of physicians and clinical pharmacists through quickly correcting diagnosis of physicians and actively participating in medication of clinical pharma-cists. After the 3-month treatment, the coagulation parameters of the patient were normal and the patient was discharged with follow-up. Conclusion:The collaboration of physicians and clinical pharmacists leads to the optimal regimen with early, full dose and long course of vitamin K1 therapy.

In order to solve difficulties in traditional Chinese medicine (TCM) and western medicine integration of information resources, based on the research of distributed technology, this article used Web service technology based on SOA architecture associated TCM and western medicine treatment of the same disease. It finally put forward the integrated model of TCM and western medicine information resources based on distributed technology and in-depth design. It solved the problem of professional TCM or western medicine doctors who cannot use combined TCM and western medicine scheme. It realized the integration, reusability and expansibility of TCM and western medicine information resources. It provided important reference for the development of modern medicine.

The impelling mode of morality-oriented nursing education unites moral affection and moral volition by impelling the need for nursing morality, and enables nurses to play an active role in the nursing work. This mode also indicates that nursing morality is a humanistic and valuable scientific career, and of great importance for guaranteeing the human wellbeing. Therefore, the establishment of morality-oriented nursing is a necessity for the specialization of nursing career.

Cavernous transformation of the portal vein in children is a non-hepatic disease of portal hypertension.Color Doppler flow imaging was performed in 7 children with cavernous transformation of the portal vein.All cases were operated and diagnosis was confirned by pathology.The accuracy of diagnosis reached 100%.Some of these cases were examimed by portogram and CT.Three types of sonographs were classified by CDFI:I-extrahepatic I-intrahepatic and extrahepatic;II-intrahepatic.It is suggested that the combination of characteristic color Doppler flow and reahime appearance of cavenous transformation is virtually diagnostic.

Objective To explore the effect of dichlorvos and omethoate exposure on reproductive cells of male animals and to provide the scientific evidence for the integrated precaution and protective measure of the agricultural byproduct pollution.Methods 42 male Kunming mice were randomly divided into 7 groups,6 in each group.The 6 groups were dichlorvos and omethoate treated groups,the other was the control group.The mice were treated with dichlorvos or omethoate for 21 consecutive days by gavage,dichlorvos doses were at of 5.0,10.0 and 20.0 mg/kg,omethoate doses were at of 2.5,5.0 and 10.0 mg/kg respectively,the mice in the control group were given physiological saline by gavage at the same volume.The changes of frequency on the sperm abnormality were examined after 21 days.Results Compared with the control group,the frequency of the sperm abnormality in each treated group increased significantly(P

Objective To evaluate the antireflux effect of hepaticoduodenostomy plus mucosal papilloplasty.Methods 16 dogs were divided into 3 groups receiving hepaticoduodenostomy plus mucosal papilloplasty (group A), cholecystojejunostomy with antireflux intussusceptive valve preformed in group B, and cholecystojejunostomy in group C, respectively. Postoperative biliary anterograde and retrograde pressure were measured. Clinically hepaticoduodenostomy plus mucosal papilloplasty was preformed in 13 patients suffering from choledochal cyst. Results The retrograde pressure in group A was significantly higher than that in group B and C (all P

Objective To evaluate the clinical efficacy and safety of praeparatum containing glycerin and sesame oil in treating dry skin patients. Methods one of patient's limbs was randomly selected to use praeparatum containing 23. 8 % glycerin twice a day, and the other side to use praeparatum containing 43. 7% sesame oil twice a day. During 14 days, the effects were observed and recorded when following-up at the days 0,3,7 and 14. Extent of drying was measured by evaluating each of the clinical symptoms (rough, drying and scale) and the following parameters were also evaluated: stratum corneum hydration (SCH) and trans-epidermal water loss (TEWL). Results The clinical trial was completed in 24 xerosis patients, including 10 males and 14 females. The clinical scores for rough, drying and scale, were assessed by the patients and doctors, and both experimental and control groups were improved. Stratum corneum hydration was improved, trans-epidermal water loss was reduced, and both values had statistically significant difference (P<0. 01). There were no adverse reactions in all the patients during this experiment. Conclusions Both praeparatum containing glycerin and sesame oil could improve the condition of skin safely and effectively in xerosis patients, and the efficacy of glycerin praeparatum is better than sesame oil praeparatum.

BACKGROUND: Microglial cells are prominently involved in certain neurologic diseases such as Parkinson disease and Alzeheimer disease. In vitro primary culture is commonly used in studies on the functions of microglia.However, these classical culture methods have some defects including complex procedures and low out-put.OBJECTIVE: To establish a simplified high-output primary culture of microglia.DESIGN: An explorative experiment with microglial cells as the single sample.SETTING: Department of Neurology, Affiliated Union Hospital, Tongji Medical College, Huazhong University of Science and Technology.MATERIALS: The study was finished at the Central Laboratory of Union Hospital from April to October 2004. Microglial cells were obtained from 10 newborn(one day) male Kunming mice that were selected.METHODS: The author' s culture method was based on McCarthy method, we developed a new culture method and made some improvements,including the increased cell density for primary culture and nutritional deprivation. The microlglial cells were isolated with low-concentration trypsin-EDTA(ethylene diamine tetraacetic acid) digestion and immunochemically labeled with MAC-1 antibody, so as to measure the output and purity of microglia.MAIN OUTCOME MEASURES: ① Morphologic features of microglial cells, observed with inverted microscope; ② Purity and activity of microglia cultured with these two methods, were measured immunohistochemically.RESULTS: For microglia cultured with McCarthy method, the culture cycle was 20 days and the output was 2 × l05 cells per flask with a purity of 95% -97%. The new method shortened the culture cycle to 15 days and the output reached 1 × 106 cells per flask with a purity of 96-98%. Cell purity and activity had no significant difference between these two culture methods.CONCLUSION: The new method has a similar purity and activity with classical method; however, it may simplify procedures, shorten cycle, and increase output, and therefore can be a useful method for studies on microglia function and for nerve repair.

Objective To explore the effects of reoperation on treatment of recurrent pelvic endometriosis(RPEM).Methods The clinical data of 47 cases of RPEM reoperation in our hospital from April 2005 to October 2010 was investigated,and the efficacy was analyzed compared with the first operation data.Results The cases of painful nodules was significantly different between reoperation group and the first operation group(28 vs 14,x2 =8.436,P =0.004 ).There was significant difference on laparoscopic surgery cases between reoperation group and the first operation group (25 vs 40,x2 =7.259,P =0.007 ).The operation time in reoperation group was significantly longer than that in the first operation group( [ 106.4 ±41.0] min vs [ 78.4 ± 26.4 ] min,t=3.995,P ＜ 0.01 ),and the amout of intraoperative hemorrhage in reoperation group was more than that in the first operation group ( [ 143.2 ± 118.3 ] ml vs [ 70.6 ± 68.1 ] ml,t =3.660,P ＜ 0.01 ).However,there was no significant difference on symptoms,cyst location and clinical stage between these two groups(P ＞0.05).Conclusion Due to the pelvic adhesion would be dense and extensive in RPEM,it should be carefully dissected during reoperation.At the same time,the operator should pay attention to the anatomical location and try to restore the normal anatomy of the pelvic organs and physiological state,and try to reduce postoperative adhesions.Complete removal of the lesions is the key to improve the treatment effect and prevent recurrence and reoperation.