Objective To study the clinical features of penetrating renal trauma. Methods From March 1996 to November 2002,28 patients (male,mean age 31) with penetrating renal trauma were treated,the clinical data of these were studied and reviewed. Results Nonoperative treatment was carried out in 6 patients of grade Ⅱ injuries were reconstructed and the other 2 patients were managed by embolization with an excellent renal salvage rate.In 12 patients with grade Ⅳ injuries,6 underwent embolization successfully,2 were successfully managed reconstruction,4 required nephrectomy.3 patients were of grade Ⅳ injuries,2 of whom underwent nephrectomy and 1 was died. Conclusions The condition of vascular injury should be considered in treatment of penetrating renal trauma.Emblization is a ideal treatment for the grade Ⅲ-Ⅳ penetrating renal trauma.

Objective To study the histopathological features of injured urethra managed by urethral realignment or suprapublic cystotomy and to sum up the experience on its treatment. Methods Urethral realignment or suprapublic cystotomy were carried out for 20 dogs as the instant management;tissue specimens from the two groups were studied using hematoxylin and eosin stain,immunohistochemistry and electron microscopy and the result has been studied. Results Regeneration of urethra was demonstrated in the urethral realignment group at 8 weeks after urethral injured whereas regeneration has been in the suprapublic cystotomy group.The average length of urethral emphraxis was 3.8 cm in the suprapublic cystotomy group whereas that of urethral stricture only 2.5cm in the urethral realignment group at 32 week. Conclusions Urethral realignment might be the treatment of choice for the instant managerment of urethral disruption as compared with suprapublic cystotomy.

Primitive neuroectodermal tumor (PNET) is a small round cell malignancies, normally confined to the chest wall and soft tissues of children and young adults, and reports of this tumor existing in nasal cavity are scarce. We herein present a case of nasal PNET. A 35-year-old male patient presented with a chief complaint of stuffy nose was diagnosed with a primary nasal pPNET by the clinical, microscopic, immunohistochemical features. Since these tumors are highly aggressive and patient prognosis is typically very poor, early diagnosis, immediate surgical resection and re-resection if possible, early radiotherapy and chemotherapy and close follow-up are required. We also review literatures on pPNET.
Adult ; Humans ; Male ; Neuroectodermal Tumors, Primitive ; pathology ; Nose Neoplasms ; pathology ; Paranasal Sinuses ; Prognosis

Objective To evaluate the application of urine diversion in prostatectomy for hemostasis. Methods In 86 cases underwent suprapubic prostatectomy urine diversion was carried out.The prostatic bed was compressed by the inflated baloon of the urethral catheter.The operation time was recorded and the amount of blood loss both during and after the operation were measured.Postoperative blood hemoglobin and urodynamic parameters were compared with those before operation. Results The average operation time for the 86 patients was 45 min.The average blood loss during the operation was 140 ml and the average postoperative drainage 190 ml.Blood transfusion is not needed in all.The ureteral catheters for urine diversion were maintained for an average of 7.2 days and the urethral catheter for 8.6 days.Normal micturation was noted right after the removal of urethral catheter in all the 86 patients.Postoperative blood routine and biochemical assays were not significantly different from those before operation.The average maximum urine flow rate was 21.5ml/s.2 of the patients have experienced difficulty in micturation.Normal micturation was resumed on endoscopic urethrotostomy.No secondary bleeding or upper urinary tract infection has been noted. Conclusions The application of urine diversion is an effective means of hemostasis in prostatectomy.

Objective To study the role of glutamate receptor subtypes in nucleus tractus solitarius(NTS)in cardiac-somatic motor reflex (CMR)induced by intrapericardial administration of capsaicin,and to clarify the modulation mechanism of NTS to cardiac nociceptoion.Methods 60 SD rats were randomly divided into ibotenic (IBO)group, glutamate group, MK-801 group, MCGP group, MK-801 + MCPG group and DNQX group. The NTS microinjected with 130 mmol·L-1 IBO 100 nL,100,200,500 mmol·L-1 L-glutamate 100 nL,NMDA receptor antagonist 40 and 60 mmol · L-1 MK-801 100 nL, metabotropic glutamate receptors antagonist 25 and 50 mmol·L-1 MCPG 100 nL,25 mmol· L-1 MCPG 50 nL plus 40 mmol· L-1 MK-801 50 nL,non-NMDA receptor antagonist 20 and 50 mmol·L-1 DNQX 100 nL,respectively.The changes of CMR of the rats in various groups were observed.Results Compared with control group,the CMR of the rats in IBO group was decreased (P<0.05);the CMR was increased as the concentration increased in glutamate group(P<0.05);the CMR in MK-801 and MCPG groups were decreased (P<0.05);the CMR in MK-801+MCPG group was decreased (P<0.05);the CMR in DXQX group had no changes (P>0.05).Conclusion NTS play an facilictory role in cardiac nociception,and the NMDA receptors and mGluRs receptors mediate this facilitory modulation.

Chinese medical thesaurus was constructed setting knowledge element as the core and knowledge classification as the basis. In making the full use of our previous traditional knowledge classification research on traditional knowledge protection of TCM, the ancient literature of TCM knowledge classification system was constructed. The construction of TCM ancient books thesaurus plays a vital role in ancient Chinese medicine resource description, intelligent retrieval and knowledge discovery. This article disscussed the necessity of constructing Chinese medical thesaurus and the problems need to pay attention to in the process of building from three points of the Chinese medical thesaurus construction idea, plan, and the relevant system construction.

Objective To explore the role of metabotropic glutamate receptors (mGluRs)group Ⅲ and its subtypes mGluR7 and mGluR8 in nucleus tractus solitarius(NTS)in cardiac-somatic motor reflex (CMR),and to clarify the modulation role of mGluR Ⅲ and its subtypes in NTS in cardiac nociceptoion.Methods 40 SD rats were randomly divided into L-AP4 group,microinjection of mGluRs Ⅲ agonist L-AP4 0.1,1.0,10.0 or 20.0 nmol in NTS;AMN082 group,microinjection of mGluR7 agonist AMN082 1,2 or 4 nmol;DCPG group,microinjection of mGluR8 agonist DCPG 4, 6 or 8 nmol;MSOP group, microinjection of mGluR Ⅲ antagonist MSOP 20 or 100 nmol,20 nmol MSOP+410 nmol L-AP,20 nmol MSOP+2 nmol AMN082,20 nmol MSOP+6 nmol DCPG. The changes of CMR of the rats in various groups were observed.Results Compared with control,the CMR in L-AP4 and AMN082 groups was decreased (P<0.05);the CMR in DCPG group was increased (P<0.05);the CMR in MSOP group after injection of 20 nmol MSOP had no change (P>0.05);the CMR in MSOP group after injection of 100 nmol MSOP was increased (P<0.05);the CMR in MSOP group after injection of 20 nmol MSOP followed L-AP4 or AMNO82 had no change (P>0.05).Conclusion The group Ⅲ mGluRs in the NTS play an inhibitory role in cardiac nociception, and mGluR7 has anti-nociceptive effects while mGluR8 has pro-nociceptive effects.

OBJECTIVE:To analyze the blood drug monitoring results of vancomycin and clinical administration behavior and then to provide a clinical reference for its rational utilization. METHODS:We retrospectively collected the blood drug monitoring results of vancomycin and drugrelated information from July 2007 to October 2008 in our hospital. These data were from the electronic clinical pharmacy workstation and initial written case history. RESULTS:Among the 76 cases,non-clinical significant results due to doctor’s irregular manipulation in collecting blood sample accounted for 32.89%. In renal failure group,the rate of peak concentration above the effective blood concentration range was 44.46% . Every patient was averagely administered 21.85 kinds of drugs mainly by intravenous injection during vancomycin application. Clinical response rate of vancomycin was 65.00%. CONCLUSION:During the blood concentration monitoring of vancomycin,we should take clinical need into consideration,collect blood samples rightly,consider the factors such as special pathophysiologic status of patients,drug combination,and adjust the dosage timely.

Objective To analyze effect of three level nursing quality control management model on the quality of the nursing service in the department of general surgery.Methods Analysis in the implementation of nurs-ing quality control before and after nursing quality and the improvement of the examination results of nurses situation in general surgery department of our hospital were compared between the 2012 -2013 without the implementation of three level quality control mode and 2013 -2014 of establishment of the three level nursing quality control manage-ment mode,which was set the nursing quality monitoring nurses,quality monitoring group leader and quality monito-ring nurses in three level nursing quality control system.Results After the implementation of quality control,the quality of basic nursing score[(94.02 ±2.01)points],ward management quality score[(94.13 ±3.04)points],first aid management quality score[(96.22 ±4.06)points]and disinfection and isolation,and the quality score[(95.13 ± 3.04)points]and quality control of basic nursing quality score[(8.121 ±3.31 )points],ward management quality score[(81.35 ±2.34)points],emergency management quality score [(91.42 ±4.36 )points]and disinfection [(81.74 ±3.44)points]degrees and isolation quality scores were significantly higher than those of before three level quality control nursing management model(t =33.07,33.32,8.06,29.17,all P <0.05).Nursing quality control of nursing personnel the technical operation of the average score [(96.35 ±1.03)points],theory test average score [(95.73 ±0.98)points],average and quality control of nursing personnel and technical operation [(89.42 ± 2.49)points],theory test average score[(90.36 ±1.79)points]were obviously higher.The results had statistical significance (t =25.72,26.32,all P <0.05).Conclusion Three level nursing quality control management model established in the general surgery department had remarkable effect on the quality of the nursing service,which is safe and reliable,and improving the quality of nursing.

Objective To investigate the effect of continuous quality improvement nursing on grasping disease knowledge and satisfaction of patients with thyroid tumors.Methods 86 cases of patients with thyroid cancer were enrolled.They were devided into the observation group(42 cases)and the control group(46 cases)according to the date of admission.Patients in control group were treated with routine care,while patients in the observation group were treated with continuous quality improvement nursing on the basis of the control group.The effects of nursing in the two groups were compared and analysized.Results After intervention,the scores of cognitive thyroid tumors,daily preventive health care,thyroid cancer surgery and surgical considerations in the observation group were higher than those in the control group,theses differences were statistically significant between the two groups (t =9.806,10.271, 9.924,12.053,all P <0.05).The rate of satisfaction in the observation group was significantly higther than that in the control group(92.86%/75.00%),theses difference was statistically significant between the two groups (χ2 =9.025,P <0.05).Conclusion Continuous quality improvement nursing can effectively improve the diseases -related knowledge in patients with thyroid benign tumor,which contributes to the smooth operation and improves surgical results.