Objective To analyze the effect of individualized care on prevention of postoperative urinary retention of malignancy patients undergoing hysterectomy and pelvic lymph node dissection.Methods 74 cases of patients with malignancies undergoing total hysterectomy and pelvic lymph node dissection in our hospital from June 2009 to December 2011 were chosen as the research object.They were divided into the control group and the observation group with 37 cases in each group.The control group was given traditional routine care,while the observation group was given individualized nursing assessment and intervention.The grasping level of knowledge about prevention of urinary retention,the cooperation degree with nursing,incidence of urinary retention,the residual urine volume and satisfaction degree of patients were analyzed and compared between two groups.Results The grasping level of knowledge about prevention of urinary retention,the cooperation degree with nursing,incidence of urinary retention,the residual urine volume and satisfaction degree of patients in the observation group were better than those of the control group,there were significant differences.Conclusions The effect of individualized care to prevent postoperative urinary retention of malignancies patients after hysterectomy and pelvic lymph node dissection is better.It plays an active role in improving mastering of knowledge about prevention of urinary retention and cooperative degree with nursing.

ObjectiveTo explore the effect of problem-based health education on self-care ability and psychological situation of gynecological cancer patients after surgery.Methods68 cases after gynecological cancer from January 2009 to December 2011 in our department for treatment were chosen.By taking mechanical sampling method,45 cases were randomly set as the observation group,which took problem-based health education.Other 23 cases were set as the control group,which adopted general health education model.The effect of health education was compared between two groups.ResultsIn the observation group,the self-care skills score was (20.4±5.8),self-responsibility score(27.6±9.4),the self-concept score (15.7±8.3) and self-care ability score (111.6± 20.3),significant higher than those of the control group,which were (11.6± 4.4 ),( 17.3 ± 6.5 ),(7.4 ± 5.1 ) and (53.2 ± 12.8).The SAS score was (1 1.6 ± 4.4) and SDS score was (17.3± 6.5) in the observation group,significantly lower than (20.4 ± 5.8) and (27.6± 9.4) of the control group.ConclusionsApplication of problem-based health education in gynecological cancer patients can significanfly improve their self-care capacity and patients＇ anxiety and depression.

Objective To set up rodent ankylosing spondylitis model. Methods Recombinant natively folded versican G1 domain(VG1) and FCA were injected into BALB/c mice to induce spondylitis and sacroiliitis. Spondylitis and sacroiliitis were determined by pathological examination. Results It was shown that immunity to recombinant VG1 resulted in spondylitis in the lumbar spine and sacroiliitis in 35 0% and 12 5% mice respectively. Accumulation of mononuclear cells was observed in spinal ligaments adjacent to the intervertebral disc, the intervertebral disc and the sacroiliac joints. No clinical peripheral arthritis was observed. Conclusion These observations suggest that immunity to human VG1 is involved in the induction of experimental spondylitis and sacroiliitis in BALB/c mice, which will do some help to probe the pathogenesis of human ankylosing spondylitis

A hammerhead RZ DNA was designed and synthesized, which can specifically cleave the bcl-2 mRNA. After demonstration of right sequences by sequencing and cleavage activity of RZ by in vitro cleaving experiment, The RZ DNA was recombinated into the pDOR - neo vector to form the recombinant pDOR - RZ. Using lipofectin - mediated DNA transfectionpDOR-RZ was successfully introduced into HL - 60 cells. The RZ expression was observed by Southern, RNA dot blot hybridization and flow cytometry (FCM) . The results demonstrated that (a) the RZ was expressed in 72 hours after transfection; (b) the synthesis of Bel - 2 protein was inhibited by the expression of RZ; (c) apoptotic peak appeared in FCM.

Objective To study the role of transforming growth factor-?1(TGF-?1) and bone morphogenetic protein 2 (BMP2) in the ankylosing spondylitis, and to evaluate whether synovial levels of TGF-?1/ BMP2 mRNA and TGF-?1/BMP2 protein expression correlate with disease activity and macroscopic observation during arthroscopy. Metheds TGF-?1/BMP2 mRNA and protein were detected by in situ hybridization and immunohistochemistry.The vascular morphology of synovial membrane was assessed for vascular morphology, tortuous vessels, straight vessels, vascular density, synovial hypertrophy, by 2 blinded observers and Reece's method using a validated VAS methods. They were significantly higher in AS than that in RA in different synovial regions. Results TGF-?1 mRNA and TGF-?1 expression were significantly higher in early AS than that in early RA in perivascular region and sublining interstitial tissue. BMP2 mRNA and BMP2 expression were significantly higher in AS than that in RA in different synovial regions.No significant relation was found between TGF-?1/BMP2 expression and CRP/ESR/platelet count in early AS. A positive relation was found between the TGF-?1 and synovial hypertrophy in synovium lining layer region, and between TGF-?1 and straight vessels,vascular density in perivascular region, and between BMP2 and synovial hypertrophy in sublining region in early AS. Conclusion Expression of TGF-?1 mRNA and TGF-?1 protein is higher in AS synovial tissue than that in RA. BMP2 mRNA and BMP2 expression are significantly higher in AS than that in RA.

Objective To investigate the diagnosis,preoperative examination and surgical treatment of carotid body tumor(CBT).Methods From December 2008 to December 2012 80 patients of carotid body tumor were treated in our center.The average age was(43:±:12)years,33 cases were male,47 cases were female.The lesions were unilateral in 68 cases and bilateral in 12.All tumors were surgically resected.In 26 of Shamblin Ⅰ,32 of Shamblin Ⅱ and 19 of Shamblin Ⅲ tumors were simply resected.One Shamblin Ⅱ and 2 Shamblin Ⅲ cases underwent tumor resection combined with external carotid embolization.3 Shamblin Ⅱ and 8 Shamblin Ⅲ cases were treated by tumor resection combined with internal carotid reconstruction,1 Shamblin Ⅲ was done with tumor resection combined internal carotid repair.Results All of 80 patients with 92 tumors were successfully resected.There was no death case during peroperative period,while one case developed hemiplegia and 14 cases suffered cranial nerve injuries.68 cases (85％) were followed-up from 1 year to 6 years.Thera were 14 patients with cranial nerve injuries,2 of them were lost to follow-up,11 with complete or partial recovery and 1 was still doing poorly.Conclusions Tumor size and its relation to the carotid artery form the basis upon which appropriate operation is adopted.

Objective:To evaluate the uncertainty in the determination of lamotrigine(LTG)in human plasma by LC-MS/ MS. Methods:The uncertainty sources in the determination of LTG were analyzed and the uncertainty was evaluated and combined. Re-sults:The expanded uncertainty of LTG at low(0. 050 4 μg· ml - 1 )and high(1. 27 μg· ml - 1 )concentrations was 0. 005 18 μg· ml - 1 and 0. 066 4 μg· ml - 1 ,respectively(P = 95% ,k = 2). Conclusion:The uncertainty in the determination of LTG in human plasma by LC-MS/ MS is mainly caused by the protein precipitation recovery,matrix effect and sample preparation at low concentration, and by the matrix effect,sample preparation and repeatability at high concentration.

OBJECTIVE:To explore the role of clinical pharmacists in cancer pain management. METHODS:The cases were presented to investigate the content and method of clinical pharmacists participating in cancer pain management. RESULTS:The clinical pharmacists could provide professional analgesic recommendations and participated in the formulation of individual analge-sic plan. By carrying out pharmaceutical care and patient education,clinical pharmacists could find potential medication risk,cor-rected medication errors and improved patient compliance. By carrying out patient family members training,clinical pharmacists could help to strengthen patient support system and improve cancer pain management effectiveness. CONCLUSIONS:Clinical phar-macists participating in cancer pain management can promote rational use of analgesics,guarantee the safety of drug use,and im-prove cancer pain management.

OBJECTIVE:To establish and validate the method for the determination of carbamazepine (CBZ) in human plas-ma,and to apply the method for external quality assessment. METHODS:After precipitated with acetonitrile,the plasma sample was determined by LC-MS/MS. Using loratadine as internal standard,the determination was performed on Kromasil C18 column with mobile phase consisted of water (containing 0.1% formic acid)-acetonitrile (gradient elution) at flow rate of 0.6 ml/min and column temperature of 40 ℃. The ion transitions under MRM mode by ESI+ ionization were performed at m/z 237.1→194.0 and m/z 383.1→267.0 for CBZ and internal standard,respectively. RESULTS:The linear range of CBZ were 5-1 000 ng/ml (r>0.998). The limit of quantitation was 5 ng/ml. RSDs of inter-day and intra-day were 1.00%-6.42%;relative deviation were -6.93%-0.32%. The external quality assessment of 5 samples were 679.0,475.0,104.0,29.2 and 26.2 ng/ml,respectively. The pass rate of assess-ment result was 100%. CONCLUSIONS:The method is sensitive,accurate and specific. The method is applicable for the plasma concentration determination and external quality assessment of CBZ.

Objective:To evaluate the uncertainty in carbamazepine ( CBZ) determination in human plasma by HPLC-MS/MS. Methods:The whole process of CBZ determination was analyzed and the uncertainty sources were established, and then the uncertainty was evaluated and combined, and the expanded uncertainty was also calculated. Results: The expanded uncertainty of CBZ with low (7.46 ng·ml-1) and high (745 ng·ml-1) levels was 0.410 ng·ml-1 and 33.400 ng·ml-1, respectively (P=95%, k=2). Conclusion:The uncertainty in CBZ determination in human plasma by HPLC-MS/MS is mainly caused by recovery, sample prepara-tion and matrix effect for low concentration, and by sample preparation and repeatability for high concentration.