终末期肾病并存冠心病患者行冠状动脉介入治疗的护理

73例上消化道肿瘤患者应用金蒸气激光仪作为治疗光源，通过内镜活检孔导入柱状光导纤维，对准病变部位连续3d行3次光照射。结果73例全部完成治疗，总有效率67．12％（49例）。并发症中发热27例（36．99％），消化道出血26例（35．62％），局部水肿19例（26．03％），疼痛18例（24．66％），皮肤光敏反应4例（5．48％），气管食管瘘1例（1．37％），均经对症治疗和护理及时缓解。提出金蒸气激光治疗上消化道肿瘤时，早期预防和护理有利于增加治疗的顺应性和有效性，有利于并发症的早期发现和及时处理。     

脱细胞尿道及其海绵体基质制备的实验研究

目的探索脱细胞尿道及其海绵体基质的制备方法.方法取健康壮年兔完整尿道及其海绵体组织,以Triton-X 100与NH3H2O联合提取法进行脱细胞处理.标本做HE染色,组织学观察分析脱细胞效果.结果脱细胞处理11天后,成功获得脱细胞及其海绵体基质,所得基质外观良好.HE染色观察无细胞存在,弹力纤维排列规整,间隙较大,结构无破坏.结论利用Triton-X 100与NH3H2O联合提取法可成功制备完整无细胞尿道及其海绵体基质,为尿道再造修复提供崭新思路.     

多层螺旋CT血管成像在支气管动脉灌注化疗前的定位价值

目的探讨多层螺旋CT血管成像(MSCTA)在支气管动脉(BA)灌注化疗前的定位价值。方法分析15例经支气管动脉介入治疗前的的肺癌病例,中央型13例,周围型2例。15例均行螺旋CT增强扫描,后传至工作站利用多平面重组(MPR)、最大密度投影(MIP)和容积再现(VR)等后处理技术观察支气管动脉。结果13例中央型肺癌均由肿瘤性支气管动脉供血,重建图像清晰显示肿瘤性支气管动脉的起点、分支情况及走行特点;其中2例右侧肿瘤性支气管动脉与肋间动脉共干。2例周围型肺癌中有1例由肿瘤性支气管动脉供血,1例找不到明确发自支气管动脉的供血血管。结论多层螺旋CT血管成像能够显示肺癌特别是中央型肺癌的肿瘤性支气管动脉并能为经支气管动脉灌注化疗提供准确定位。     

脂质体阿霉素为主方案治疗高龄非霍奇金淋巴瘤的临床研究

目的 观察脂质体阿霉素联合治疗高龄非霍奇金淋巴瘤患者的有效性和安全性.方法 应用脂质体阿霉素联合COP为主的方案化疗或联合利妥昔单抗等其他治疗方案治疗34例患者,观察患者应用脂质体阿霉素过程中及其后的毒副反应及疗效.结果 全组34例患者共接受176个疗程化疗,平均每个患者累计应用脂质体阿霉素127.0 mg治疗,总有效率(CR+PR)为88.2%(30/34),其中CR 24例(70.6%),PR 6例(17.7%),SD 1例(2.9%),PD 3例(8.8%).毒副反应主要为骨髓抑制,未出现严重感染.心脏毒性发生率14.7%(5/34),无化疗相关死亡.结论 脂质体阿霉素联合治疗高龄非霍奇金淋巴瘤具有较高的安全性和有效性.     

仙人掌粉对糖尿病大鼠血糖的影响

目的　研究仙人掌对糖尿病血糖的影响。方法　采用四氧嘧啶造成大鼠实验性糖尿病模型 ,然后将高、中、低 3种剂量的仙人掌粉加入到基础饲料中进行实验观察。结果　仙人掌粉高 (10g kg·d)、中 (5 .0g kg·d)剂量组均可显著降低糖尿病大鼠空腹血糖 ,并且高剂量组具有显著改善糖尿病大鼠尿量增加的作用。各剂量组对正常大鼠血糖无明显影响。结论　仙人掌粉能有效降低四氧嘧啶所导致的糖尿病大鼠的血糖、尿量     

两种艾灸法对二肾一夹型高血压大鼠血压和血管内皮细胞内分泌功能的影响

目的:应用两种艾灸疗法治疗两肾一夹肾血管性高血压大鼠(2K1C-RHR),评价这两种艾灸疗法的降压作用,并对其降压机理作初步的探讨。方法:建立2K1C-RHR模型,并将其随机分为六组:灸法Ⅰ组(百会、神阙、足三里)、灸法Ⅱ组(关元、涌泉、足三里)、卡托普利组、灸法Ⅰ+卡托普利组、灸法Ⅱ+卡托普利组、高血压对照组,另设正常对照组。经过10天治疗后,测量血压,并测定血浆中内皮素(ET)、一氧化氮(NO)。结果:高血压对照组的收缩压(SBP)、舒张压(DBP)明显高于正常对照组,各治疗组的SBP、DBP明显低于高血压对照组(P<0.01),各治疗组间则没有明显差异(P>0.05)。血浆NO含量各组间没有明显差异(P>0.05)。各治疗组与正常对照组的血浆中ET含量明显低于高血压对照组(P<0.01)。各治疗组ET/NO比值接近正常对照组(P>0.05)且明显低于高血压对照组(P>0.05)。结论:两种艾灸疗法有良好的降压作用,其降压机理与及纠正ET与NO的失衡状态有关。     

环戊硫酮治疗干眼的临床疗效评价

Objective To investigate anethol trithione therapic efficiency on dry eye. Methods It was a prospective random double-blind controlled study. Eighty cases diagnosed dry eye in Ocular Surface Out-patient Clinic of Xiamen University Affiliated Xiamen Eye Center from 2006 to 2008 were divided into two groups: anethol trithione group and control group, 40 cases in each group. Every group was then divided into two subgroups: weak dry eye subgroup, middle and severe dry eye subgroup. All groups had been added with 0.05% refresh drops. All patients had been detected and evaluated by subjective symptoms of dry eye, visual acuity,corneal fluorescent staining(F1), break-up time(BUT) and Schirmer Ⅰ test (SⅠT) at pre-therapy and 3,7,28 d of post-therapy. All groups had been compared and analyzed by F test and sample mean difference (SMD) or median difference (MD) comparison between pre-therapy and post-therapy. Results Except of tear and red eye, the other subjective symptoms of dry eye, F1, BUT and SⅠT of weak dry eye subgroup of both groups had been improved at 7 d after therapy. Only those of middle and severe dry eye subgroup of anethol trithione group had been improved at 7 d after therapy compared with those of pre-therapy: SMD=0.96 (visual tiredness), 1.26 (dry and unsmooth sensation), 0.82 (foreign body sensation), 1.28 (burning sensation), 1.05 (photophobia), 1.48 ( pain ) ; MD=0.30 (visual acuity), 4.00 (F1) ,5.00 (BUT), 5.00 (SⅠT) [F=15.30 (visual tiredness), 15.68 (dry and unsmooth sensation ), 13.56 (foreign body sensation), 20. 91 ( burning sensation ), 18.90 (photophobia), 27.22 ( pain ), 10.54 (visual acuity), 188.21 (F1) ,261.76 (BUT) ,269.05 (SⅠT) ;P<0. 05]. Those of middle and severe dry eye subgroup of control group hadn't significantly been improved at 28 d after therapy: SMD=0.10 (visual tiredness) ,0.16 (dry and unsmooth sensation) ,0.09 (foreign body sensation) ,0.38 ( burning sensation ), 0.24(photophobia) ,0.36 (pain) ,0.23 (red eye) ; MD=0.10 (visual acuity) ,0.50(F1) ,0.50(BUT), 0.50(SⅠT) [F=1.76 (visual tiredness), 1.61 (dry and unsmooth sensation), 1.02 (foreign body sensation),2.39 (burning sensation), 2.42 (photophobia), 2.73 ( pain ), 2.55 ( red eye ), 1.46 ( visual acuity) ,2.35 (F1) ,2.90 (BUT) ,2.76 (SⅠT) ; P>0.05]. SⅠT of anethol trithione group had been improved more significantly after therapy (F=13.77, P<0.05). Conclusion Anethol trithione could significantly improve middle and severe dry eye patients' symptoms and signs whose lacrimal gland function survival and it has clinical application value.     

中风毒邪论与神经保护治疗的研究

中风毒邪论是一种与传统中医中风病理有所不同的理论 ,在中风毒邪论指导下形成解毒通络方是较为理想的神经保护剂 ,可解决目前神经保护治疗的主要障碍 ,有望成为提高中医治疗中风急性期疗效的关键     

苓桂术甘汤的临床运用

苓桂术甘汤出自<伤寒论·辨太阳病脉证并治>:"伤寒若吐若下后,心下逆满,气上冲胸,起则头眩,脉沉紧,发汗则动经,身为振振摇者,茯苓桂枝白术甘草汤主之".<金匮要略·痰饮咳嗽病脉证并治>:"心下有痰饮,胸胁支满,目眩,苓桂术甘汤主之","夫短气有微饮,当从小便去之,苓桂术甘汤主之.肾气丸亦主之".