Objective To investigate the clinical effect of protective technique for intercostal nerve in the application of esophageal cancer surgery.Methods Seventy cases of esophageal and cardia cancer patients with thoracic operation were randomly divided into observation group and control group,and each group was 35 cases.Patients in the observation group were treated with improved protective technique of intercostal nerve during operation,and patients in the control group using the traditional methods of operation for treatment.All patients were treated with intramuscular injection of morphine analgesia drugs after operation.Results The pain score of every time point analgesia patients in the observation group (VAS score) was significant difference from that in the control group (t =3.041,2.854,1.827,2.156,1.965,2.706,P＜ 0.05).The incidence of adverse reactions of analgesia,the incidence of painless patients of postoperative 30 d and 60 d,morphine dosage,chest tube indwelling time and the average hospitalization time in observation group were 0,42.86％,68.57％,(10.6±5.2) mg (4.0±1.6) d,(17.6±4.5) d,and the control group were 17.14％,20.0％,34.29％,(22.8±7.6) mg,(4.8±1.8) d,(20.4±5.8) d (x2=4.56,4.24,8.24,t=7.838,1.965,2.257,P＜0.05).Conclusion The improvement protective technique for intercostal nerve in esophageal cancer surgery,not only can reduce thoracotomy acute postoperative pain,but also reduce the happening of the CPP.Meanwhile,the analgesic effect is good.It is proved with a simple operation,less adverse reaction,conducive to disease recovery after esophageal cancer surgery,indicating that it has clinical popularization value.

Objectives To investigate the results of liver transplantation using steatosis liver donors in order to provide a scientific basis for the use of marginal donors.Methods From 2002 to 2011,80 of 407 were steatosis liver donors.There were 69 males and 11 females.Their age ranged from 20-54 years old.Sixteen donor livers with severe fatty liver and reperfusion injury were not used.The remaining 64 livers were divided into a S1 group (mild steatosis,n=22),a S2 group (moderate steatosis,n=25),and a S3 group (severe steatosis,n=17).A S0 group was used as a control (randomly selected fat-free liver,n=80).Results The occurrence rates of delayed graft function (DGF) in the S0,S1,S2,S3 groups were 5％,9.1％,20％,29.41％,respectively.Primary nonfunctioning occurred in 2 cases of the S3 group,which represented a 11.76％ of the S3 group (2/17),and 3.12％ of the total 64 cases (2/64).Conclusions Although the incidence rate of DGF was higher in the steatosis liver donor groups than the S0 group,there was no correlation in the mortality rate of the S1-S3 group within one year of transplantation.Attentions should be paid to the treatment of complications after steatosis liver transplantation.By minimizing ischemia-reperfusion injury,improving microcirculation,strengthening routine therapy and reducing the amount of immunosuppression,the same results could be achieved using steatosis donor liver and normal liver for transplantation.

Objective To investigate autoantibody against endothelin receptor type A (ENRA-Ab) in patients with systemic lupus erythematosus associated pulmonary arterial hypertension (SLE-PAH).The possibility of autoantibody-mediated pathogenesis in the development of SLE-PAH has also been explored.Methods ENRA-Ab in the serum of SLE-PAH and controls were detected by using a human ETRA epitope peptide-based ELISA.The clinical relevance of ENRA-Ab in SLE-PAH was analyzed.Proliferation of vascular smooth muscle cells (SMCs) and permeability of endothelial cells in vitro under the stimulation of polyclonal ENRA-Ab IgG were assessed.The expressions of PAH-related markers, i.e., 5-HTT, PDGFR-b, VEGF-A and PDGF-B were measured by qPCR.The effect of ENRA-Ab in vivo was also determined in a suboptimaldose monocrotaline-induced model with the assessment of right ventricle hypertrophy index and pathology parameters.Independent t-test, Tukey-Kramer test of variance analysis and Pearson' s correlation analysis were used for statistical analysis.Results ENRA-Abs was presented in a higher occurrence in SLE-PAH (35/85,41％) compared with controls (0/60;0, 13/80, 16％).There was a significant correlation between ENRA-Ab and echocardiograph estimated pulmonary arterial systolic pressure (r=0.392, P=0.002) in SLE-PAH.ENRA-Ab could promote SMCs proliferation, disrupt endothelial barrier and up-regulate PAH-related markers expression,which could be blocked in the presence of ETR antagonist.ENRA-Ab aggravated right ventricle hypertrophy and vascular remodeling in vivo.Conclusion ENRA-Ab is a new biomarker, in SLE-PAH, which may mediate PAH development in SLE.

Objective To propose a new observation procedure of blood pressure after the surgery of fiducial implantation for cyber knife, using the statistical analysis of the measurements of blood pressure at different time after the surgery. Methods By taking 200 patients after the surgery of fiducial implantation, the usual blood pressures and the blood pressures at different time after the surgery were compared statistically. Results Based on the statistical analysis, the usual blood pressures were statistically different from the blood pressure immediately after surgery, as well as the blood pressure at 0.5 hours after surgery [ systolic pressure (131.60 ±16.86), (129.08 ±14.77) mmHg (1 mmHg=0.133 kPa) vs. (123.00 ±11.80) mmHg, t=2.897 and 2.308, P<0.01 or 0.05;diastolic pressure (83.49±10.01), (81.75±8.99) mmHg vs. (78.22±7.59) mmHg, t=2.901 and 2.066, P<0.01 or 0.05]. The blood pressures measured at the other time after surgeries were not statistically different from the usual blood pressures, P>0.05. Conclusions Measuring the blood pressures at the time of 0, 0.5, 3.5 hours after the surgery can not only assure the complete recovery of the patients after the surgery, but also greatly reduce the work of nurses.

OBJECTIVETo compare the clinical effects of interlocking intramedullary nail and micro-invasive internal fixation with plate for the treatment of multiple segmental tibiofibular fractures.

METHODSThe clinical data of 39 patients with multiple segmental tibiofibular fractures received treatment from January 2010 to June 2013 were retrospectively analyzed. In the 39 patients, 18 cases were treated by the interlocking intramedullary nail (intramedullary nail group), there were 12 males and 6 females with the mean age of (40.6 ± 9.7) years old (ranged, 24 to 60 years);7 cases were type C2.1, 11 were type C2.2 according to the AO classification. The other 21 cases were treated by micro-invasive internal fixation with plate(plate group), there were 13 males and 8 females with the mean age of (41.7 ± 8.1) years old (ranged, 22 to 52 years), 7 cases were type C2.1, 13 were type C2.2, 1 was type C2.3. Preoperative preparation time, operation time, intraoperative blood loss, postoperative complications, fracture healing time were compared between two groups. Johner-Wruhs evaluation criteria was used to evaluate the clinical effect at last follow-up.

RESULTSAll the patients were followed up from 10 to 28 months with an average of 15.2 months. Operative time, intraoperative blood loss in intramedullary nail group were (62.1 ± 5.8) min, (70.9 ± 7.1) ml, respectively; in plate group were (64.3 ± 7.7) min, (74.1 ± 8.5) ml,respectively. There was no significant difference in operation time and intraoperative blood loss between two groups (P > 0.05). However, preoperative preparation time, fracture healing time in intramedullary nail group were (5.3 ± 0.7) days, (11.1 ± 1.9) months, in plate group were (7.1 ± 0.8) days, (14.1 ± 2.2) months, respectively. No postoperative complications were found in intramedullary nail group, and five cases developed with complications in plate group. There was significant difference in preoperative preparation time, postoperative complications and fracture healing time between two groups (P < 0.05). According to Johner-Wruhs criteria at last follow-up, 11 cases got excellent results, 4 good, 3 fair in intramedullary nail group; 11 excellent, 5 good, 2 poor in plate group.

CONCLUSIONInterlocking intramedullary nail has advantages of shorter preoperative preparation time, less postoperative complications and faster fracture healing time in treating multiple segmental tibiofibular fractures. But the application scope of interlocking intramedullary nail was inferior to micro-invasive internal fixation with plate , and its indications should be strictly controlled.

Adult ; Bone Plates ; Case-Control Studies ; Female ; Fibula ; injuries ; surgery ; Fracture Fixation, Internal ; instrumentation ; Fracture Fixation, Intramedullary ; methods ; Fracture Healing ; Humans ; Male ; Middle Aged ; Operative Time ; Retrospective Studies ; Tibial Fractures ; surgery

OBJECTIVE:To explore the new model and feasibility of the combination of ward round conducted by business president and pharmaceutical administration.METHODS:The organization form,procedures,content and experience of ward round conducted by business president were introduced based on the practice of our hospital.RESULTS & CONCLUSIONS:The pharmaceutical ward rounds conducted by business president are carried out once a month in our hospital to intervene irrational medication by means of medication survey,administration intervention and education with guidance and supervision of rational use of drug as core.Multi-disciplinary cooperation is effective measure for improving rational use of drug.It can strengthen public perception on rational use of drug in all areas by enhancing experience at key point which is worth of spreading.

Objective To investigate the protective function of panax notoginseng saponins(PNS) on grafted liver during ischemia-reperfusion in rat with orthotopic liver transplantation.Methods After establishing rat orthotopic liver transplantation model,the rats were randomly divided into three groups:the experimental group(P),the control group(N),and sham operation group(S).The levels of serum ALT and AST were(determined),the hepatic pathohistological changes were observed,the expression of caspase-3 and TNF-? were examined by immunohistochemistry,and the apoptotic hepatocytes in grafted liver were detected by TUNEL method.Results The levels of ALT,AST,and the expression of caspase-3 and TNF-?,and apoptotic cells in grafted liver were significantly higher in the control group than that in the experimental group.(Conclusions) PNS can protect the grafted liver from injury during ischemia-reperfusion in rat orthotopic liver transplantation.

Objective To investigate outcome and prognosis of isolated mild fetal ventriculomegaly (IMV) of fetus in uterus. Methods From Jan. 2006 to Dec. 2009, 18 200 singleton pregnancy women from 20 weeks gestation underwent prenatal ultrasonography examination in Department of Obstetrics and Gynecology, Second Affiliated Hospital of Wenzhou Medical College. One hundred and forty-eight women with IMV (transverse diameter of the atrium of the lateral ventricle measuring between 10 and 15 mm with no other abnormalities) were studied prospectively, which were divided into two groups: 99 women with transverse diameter of the lateral ventricle of 10 - 11 mm in group A and 49 women with transverse diameter lateral ventricle of 12 - 15 mm in group B. The changes of ventriculomegaly and the associated intracranial and extracranial anomalies were observed regularly every 2 or 4 weeks until delivery. The development of neurological system was also followed up. Results ( 1 ) The overall incidence of IMV was 0. 08% (148/18 200). The rate of bilateral ventriculomegaly were 20% (20/99) in group A and 51% (25/49) in group B, which reached statistical difference (P＜ 0. 05). (2) Prognosis of fetus: 139 cases with 2 or more ultrasonographic examinations, IMV resolved throughout pregnancy in 41. 7% (58/139) ,regressed in 7. 9% (11/139) ,remained stable in 36. 7% (51/139)and progressed in 13. 7% ( 19/139). Five cases in group A and 11 cases in group B present progress, which reached significantly difference (P ＜ 0. 05). (3) One hundred and eleven cases infant were followed up for 5-12 months,the rate of psycho-motor developmental delay was 5. 4% (6/111). The rate of neuro-developmental delay in progressed group (3/15) was higher than 2. 5% ( 1/40) in resolved group, 0 (0/8) in regressed group and 4. 2% (2/48) in remained stable group, which reached significantly difference (P＜0. 05). Conclusions About 85% of cases of IMV resolved, regressed or remained stable in utero would exhibited good prognosis. IMV with a transverse atrial size ≥ 12 mm or progression in utero was usually associated with a poor prognosis, which should be observed carefully.

AlM: To find out the weaknesses of the cultivation of the Chinese ophthalmology physicians and the gap between Chinese and the international ophthalmology physicians, so that provide the advice on the future cultivation of the Chinese ophthalmology physicians.
METHODS: The passrate of the 2013 lCO examinations taken by worldwide examiners by common statistical methods was analyzed.
RESULTS:The results indicated that the test scores of Chinese candidates' were lower than that of the international average level, there was a obvious gap existed between Chinese and other countries' ophthalmology physicians. lt showed that Chinese candidates were not quite adaptable to this examination, basic science and clinical level needed to be improved.
CONCLUSlON:lt may shows that the effects on the mid-anaphase of our country's ophthalmology residency training are not so good, which area we should pay more attentions.

Objective To investigate the protective role of human serum albumin in treatment of monocyte-inducible C-type lectin (Mincle)-associated neuroinflammation in subarachnoid hemorrhage (SAH) rats and its underlying mechanisms.Methods Vascular perforation model was used to induce SAH.Ninety-two male SD rats were randomly assigned to sham (n =23),vehicle (n =23),low-dose albumin (0.63 g/kg,n =23) and high-dose albumin (1.25 g/kg,n =23) groups.Saline and albumin were intravenously injected into rats two hours after surgery.Modified Garcia scale was employed to assess neurological functions.Iba-1 and myeloperoxidase (MPO) staining was used to examine the activation of microglial cells and infiltration of neutrophils.Real-time PCR was applied to determine the changes of IL-1β,inducible nitric oxide synthase,CD11b,monocyte chemoattractant protein-1,cytokine-induced neutrophil chemoattractant-1 and CXC motif chemokine ligand-2 mRNA levels.Co-immunoprecipitation was conducted to assess the binding ability of albumin with Mincle.Immunoblotting was carried out to evaluate protein levels of Minlce,Syk and p-Syk.SAH severity measurement was performed before conductions of all the experiments.Results SAH severity scores were 11.4 ± 1.6,12.8 ±2.5 and 11.2 ±3.2 in the vehicle,low-dose albumin and high-dose albumin groups,respectively,without statistically significant difference among groups (F =0.694,P =0.516).Neurological score was 7.5 ± 2.9 in the vehicle group,while the low-dose albumin (14.6 ± 2.2) and high-dose albumin groups (13.6 ± 2.7) exhibited better neurological perfomance (P ＜ 0.01).Immunostaining showed that albumin significantly inhibited the activation of microglia,and reduced the percentage of MPO positive cells from 20.7％ ± 1.9％ in the vehicle group to 12.1％ ±2.1％ in the low-dose albumin group and 9.8％ ±0.9％ in the high-dose albunin group (F =32.216,P =0.001).mRNA levels of pro-inflammatory cytokines and chemotactic factors were also suppressed by albumin (P ＜ 0.05).The results of co-immunoprecipitation displayed that albumin could directly bind Mincle and disrupt the association between Mincle and SAP130.Immunoblotting demonstrated that albumin depressed the protein levels of Mincle,Syk and p-Syk.Conclusion Human serum albumin can inhibit Mincle/Syk-induced neuroinflammation via directly binding Mincle receptor in SAH rats.