枸杞胡桃粥组方原理及工艺概况

本制品采用标准枸杞子、胡桃仁、芡实等8种既能制成食品又有药效的原料,经科学的量比配方和先进工艺,制成有保健、滋补和特定药疗效能的产品剂型,即药粥（膳）。该制品是中药方剂的一种特殊剂型;具有应用范围广,安全和保健作用明确的特点。     

"休克心"对严重烫伤大鼠早期肝肾肠损害的启动作用

目的 了解"休克心"对严重烫伤大鼠早期肝、肾、肠损害是否具有启动作用.方法 将56只Wistar大鼠随机分为对照组(8只),不予烫伤;烫伤组(48只),大鼠背部造成30%TBSA Ⅲ度烫伤,设伤后0.5、1.0、3.0、6.0、12.0和24.0 h观察时相点,每时相点8只大鼠.伤后30 min按Park-land公式腹腔注射乳酸林格液(4 mL·kg-1·1%TBSA-1).检测大鼠肝、肾、肠血流量;动脉收缩压(SBP)、动脉舒张压(DBP)、平均动脉压(MAP)、左心室收缩压(LVSP)、左心室舒张末期压(LVEDP)、左心室压力最大上升/下降速率(±dp/dt max);抽取各组大鼠静脉血检测其血清心肌肌钙蛋白I(cTnI)、总胆汁酸(TBA)、β2微球蛋白(β2-MG)、二胺氧化酶(DAO)含量.结果 伤后1.0 h烫伤组大鼠肝、肾、肠血流量均明显降低.伤后12.0 h内均呈持续下降趋势,至伤后24.0 h仍显著低于对照组(P＜0.05或P＜0.01).烫伤组大鼠伤后1.0 h,LVSP和±dp/dt max即明显下降;伤后3.0 h,SBP、DBP、MAP明显下降;伤后6.0 h所有心脏功能指标均降低,至伤后24.0 h仍低于对照组(P＜0.01).与对照组[(1.71±0.07)μg/L]比较,伤后0.5 h烫伤组大鼠血清cTnI[(2.22±0.08)μg/L]即明显升高,伤后12.0 h[(7.07±0.44)μg/L]达峰值,伤后24.0 h[(4.57±0.30)μg/L]仍保持在较高水平(P＜0.01);伤后3.0 h血清TBA及伤后1.0 h血清β2-MG、DAO开始明显升高,并超过对照组(P＜0.05或P＜0.01),至伤后12.0 h仍呈上升趋势.结论 严重烫伤后心肌损害在时间上明显早于其他脏器,且与其他脏器损害指标和血流量呈显著相关,提示"休克心"可能是严重烫伤后早期肝、肾、肠血流量减少和损害的启动因素之一,但还需深入研究以进一步证明.     

血管紧张素(1-7)和依那普利拉对烧伤血清离体灌注大鼠心脏功能的影响

Objective To investigate effects of angiotcnsin ( 1-7 ) [ Ang( 1-7 ) ] and enalaprilat on function of isolated rat heart perfused by burn serum. Methods Eighty SD rats were used to prepare burn serum. Hearts of another 24 SD rats were isolated to reproduce Langendorff perfusion model. The rat hearts were divided into different groups with different perfusion fluids as K-H buffer group, K-H buffer containing 20% burn serum group ( burn serum group) , K-H buffer containing 20% burn serum and 2 μg/mL enala-prilat group (enalaprilat group), and K-H buffer containing 20% burn serum and 1 nmol/mL Ang(1-7) group [ Ang(1-7) group]. The rat hearts were perfused for 30 mins with each of above-mentioned fluids in different groups. Then left ventrieular systolic pressure (LVSP) , left ventricular end diastolic pressure ( LV-EDP) , ± dp/dt max, coronary flow(CF) , level of creatine kinase (CK) and lactate dehydrogenase (LDH) in respective coronary effluent were determined. Results Compared with LVSP ( 11.2 ± 1.0 kPa, 1 kPa = 7.5 mm Hg), +dp/dt max (642±53 kPa/s), -dp/dt max (380±61 kPa/s) and CF level in K-H buffer group, CF, LVSP(5.9±0.8, 8.0±1.1, 8.9±1.3 kPa, respectively), +dp/dt max(275±37, 454±48, 479±63 kPa/s, respectively), - dp/dt max ( 135±35, 219±47, 277±58 kPa/s, respectively ) of burn serum group, those levels in Ang(1-7) group, and enalaprilat group were decreased obviously(P<0.05 or P <0.01 ), but LVEDP, level of CK and LDH in coronary effluent were increased. Compared with those parameters in burn serum group, CF, LVSP, ±dp/dt max of Ang(1-7) group and enalaprilat group were increased obviously(P<0.05 or P<0.01), and LVEDP, level of CK and LDH in coronary effluent were decreased obviously(P<0.01). Conclusions Ang(1-7) and enalaprilat can effectively improve left ventricular function of isolated rat heart perfused by burn serum and mitigate myocardial injury.     

补充牛磺酸对高胆固醇血症大鼠脂代谢的影响

目的 研究不同剂量水平的牛磺酸对高胆固醇血症大鼠脂质代谢的影响。方法 将断乳SD大鼠40只，经高脂饲料诱导成高胆固醇血症模型后，按体重和血浆总胆固醇均衡的原则分为5组，以高脂饲料和正常饲料为对照组，其余3组分别在高脂饲料的基础上添加不同水平（0．6％、1．35％、3％）的牛磺酸，观察牛磺酸对大鼠脂质代谢的影响，实验持续5周。结果 与高脂对照组相比，不同剂量水平的牛磺酸均可显影响大鼠血浆脂质水平，降低AI；0．6％剂量水平的牛磺酸可显升高大鼠血浆HDL－C、Apo-Al，降低血浆Apo-B水平；1．35％和3％剂量的牛磺酸对降低血浆TC、LDL－C、TG及肝脏TC，升高HDL－C／LDL－C的比值，促进粪胆汁酸排泄效果较好，其中3％剂量水平的牛磺酸效果最明显。结论 补充牛磺酸对高胆固醇血症大鼠有很好的降脂作用。     

院外护理干预对48例膀胱癌术后的影响

目前手术治疗仍是膀胱肿瘤首选方法,但其术后复发率较高,因此,术后需行规则的膀胱内抗肿瘤药物灌注化疗,以预防肿瘤的复发。患者离开医院后,由于各种原因影响患者不能够按时进行膀胱腔内化疗和膀胱镜复查,从而增加了膀胱癌术后的复发。因此我们对影响膀胱癌术后患者从医行为进行了调查,并采取相应的个性化和家庭护理干预措施,取得了一定的成果,现分析报告如下。     

针刀配合手法治疗骨盆旋移症的临床观察

骨盆旋移症是各种原因引起身体重力线移位,骨盆侧倾,脊柱力学失衡而产生一系列复杂临床病症.临床治疗易与腰椎盘突出症、骶髂关节炎相混淆而疗效不佳.我科自2011年1月至2012年1月,通过针刀松解配合手法复位治疗骨盆旋移症58例,疗效明显,现报道如下.     

血管紧张素(1-7)和依那普利拉对烧伤血清离体灌注大鼠心脏功能的影响

目的 了解血管紧张素(1-7)[Ang(1-7)]和依那普利托对烧伤血清离体灌注大鼠心脏功能的影响.方法 选取80只SD大鼠制备烧伤血清.另取24只SD大鼠心脏建立Langendofff离体灌注模型.根据灌注液不同,将大鼠心脏分为K-H液组、含体积分数20%烧伤血清的K-H液组(烧伤血清组)、含体积分数20%烧伤血清和2μg/mL依那普利拉的K-H液组(依那普利托组)、含体积分数20%烧伤血清和1 nmoL/mL Ang(1-7)的K-H液组[Ang(1-7)组].各组大鼠心脏连续灌注30min上述溶液后,检测其左心室收缩压(LVSP)、左心室舒张末期压(LVEDP)、左心室压力最大上升/下降速率(±dp/dt max),以及冠状动脉血流量(CF)和冠状动脉流出液中肌酸激酶(CK)、乳酸脱氢酶(LDH)的含量.结果 与K-H液组LVSP[(11.2±1.0)kPa,1 kPa=7.5 mm Hg]、+dp/dt max[(642±53)kPa/s]、-dp/dt max[(380±61)kPa/s]及CF值比较,烧伤血清组、依那普利拉组和Ang(1.7)组LVSP[(5.9±0.8)、(8.0±1.1)、(8.9±1.3)kPa]、+dp/dt max[(275±37)、(454±48)、(479±63)kPa/s]、-dp/dt max[(135±35)、(219±47)、(277±58)kPa/s]及CF值均明显降低(P<0.05或P<0.01),LVEDP和冠状动脉流出液中CK、LDH的含量升高.与烧伤血清组比较,依那普利拉组和Ang(1-7)组CF、LVSP及±dp/dt max均明显升高(P<0.05或P<0.01),LVEDP和冠状动脉流出液中CK、LDH的含量明显降低(P<0.01).结论 Ang(1-7)和依那普利拉均能有效改善烧伤血清离体灌注大鼠左心功能,减轻心肌损伤.     

严重烫伤大鼠早期心肌抑制对肝肾肠损害的影响

目的 了解严重烫伤大鼠早期心肌抑制对肝、肾、肠损害及血流灌注的影响.方法 将32只Wistar大鼠按随机数字表分为假伤组、普萘洛尔组、烫伤对照组和烫伤+普萘洛尔组,每组8只.各组大鼠腹腔注射10 g/L戊巴比妥钠(30 mg/kg)麻醉后,假伤组、普萘洛尔组置于37℃水中18 s致假伤,其余2组置于97℃水浴中18 s,造成30%TBSAⅢ度烫伤.伤后30 min按Parkland公式腹腔注射复方乳酸钠林格液(4 mL·kg-1·1%TBSA-1).普萘洛尔组、烫伤+普萘洛尔组补液的同时静脉注射普萘洛尔0.75 mg/kg.伤后6 h以多道生理信号采集仪检测大鼠动脉收缩压(SBP)、动脉舒张压(DBP)、平均动脉压(MAP)以及左心室收缩压(LVSP)、左心室舒张末期压(LVEDP)、左心室压力最大上升/下降速率(±dp/dt max);以激光多普勒血流仪检测肝、肾、肠血流量;同时抽取大鼠静脉血检测血清心肌肌钙蛋白I(cTnI)、总胆汁酸(TBA)、β2-微球蛋白(β2-MG)浓度和二胺氧化酶(DAO)活性.结果 普萘洛尔组除LVEDP外,SBP、DBP、MAP、LVSP、±dp/dt max均低于假伤组(P<0.05).烫伤对照组与假伤组比较,心肌力学指标均下降(P<0.05).烫伤+普萘洛尔组与烫伤对照组比较,各项心肌力学指标均明显下降(P<0.05).与假伤组比较,烫伤对照组肝、肾、肠血流量显著降低(P<0.05);与烫伤对照组比较,烫伤+普萘洛尔组肝、肾、肠血流量降低(P<0.05).烫伤对照组血清cTnI、TBA、β2-MG和DAO值分别为(4.86±0.29)μg/L、(83.6±18.2)μmol/L、(2.75±0.19)mg/L、(1.45±0.09)×103U/L,均高于假伤组[(1.73±0.09)μg/L、(24±2.4)μmol/L、(1.15±0.18)mg/L、(0.87±0.13)×103U/L,P<0.05];与烫伤对照组比较,烫伤+普萘洛尔组血清cTnI(5.95±0.42)μg/L、TBA(125.8±21.3)μmol/L、β2-MG(3.25±0.17)mg/L、DAO(1.83±0.13)×103U/L均明显升高(P<0.05).结论 严重烫伤大鼠早期心肌抑制能加剧肝、肾、肠损害,提示"休克心"可能是严重烧伤后早期肝、肾、肠血流量减少和损害的启动因素之一.     

血管紧张素(1-7)和依那普利拉对烧伤血清离体灌注大鼠心脏功能的影响

Objective To investigate effects of angiotcnsin ( 1-7 ) [ Ang( 1-7 ) ] and enalaprilat on function of isolated rat heart perfused by burn serum. Methods Eighty SD rats were used to prepare burn serum. Hearts of another 24 SD rats were isolated to reproduce Langendorff perfusion model. The rat hearts were divided into different groups with different perfusion fluids as K-H buffer group, K-H buffer containing 20% burn serum group ( burn serum group) , K-H buffer containing 20% burn serum and 2 μg/mL enala-prilat group (enalaprilat group), and K-H buffer containing 20% burn serum and 1 nmol/mL Ang(1-7) group [ Ang(1-7) group]. The rat hearts were perfused for 30 mins with each of above-mentioned fluids in different groups. Then left ventrieular systolic pressure (LVSP) , left ventricular end diastolic pressure ( LV-EDP) , ± dp/dt max, coronary flow(CF) , level of creatine kinase (CK) and lactate dehydrogenase (LDH) in respective coronary effluent were determined. Results Compared with LVSP ( 11.2 ± 1.0 kPa, 1 kPa = 7.5 mm Hg), +dp/dt max (642±53 kPa/s), -dp/dt max (380±61 kPa/s) and CF level in K-H buffer group, CF, LVSP(5.9±0.8, 8.0±1.1, 8.9±1.3 kPa, respectively), +dp/dt max(275±37, 454±48, 479±63 kPa/s, respectively), - dp/dt max ( 135±35, 219±47, 277±58 kPa/s, respectively ) of burn serum group, those levels in Ang(1-7) group, and enalaprilat group were decreased obviously(P<0.05 or P <0.01 ), but LVEDP, level of CK and LDH in coronary effluent were increased. Compared with those parameters in burn serum group, CF, LVSP, ±dp/dt max of Ang(1-7) group and enalaprilat group were increased obviously(P<0.05 or P<0.01), and LVEDP, level of CK and LDH in coronary effluent were decreased obviously(P<0.01). Conclusions Ang(1-7) and enalaprilat can effectively improve left ventricular function of isolated rat heart perfused by burn serum and mitigate myocardial injury.     

中医药结合胰岛素泵治疗护理糖尿病

糖尿病是由多种病因引起以慢性高血糖为特征的代谢紊乱,是一种累及全身需要终身治疗的慢性疾病,发病率有逐年升高的趋势。自2008年5月-2009年10月,本院为80例糖尿病患者进行了中医药结合胰岛素泵治疗,取得较好效果,现介绍如下。