葛根素对兔肺缺血再灌注损伤中细胞凋亡的影响

目的:观察葛根素对兔肺缺血再灌注损伤中细胞凋亡的影响.方法:复制兔单侧肺缺血再灌注损伤模型,随机分为三组,每组10只:对照组(C组)、缺血再灌注组(IR组)和葛根素组(Pur组).对比观察各组血浆超氧化物歧化酶(SOD)活力、一氧化氮(NO)及丙二醛(MDA)含量、肺湿干重比(W/D)、肺泡损伤数定量评价指标(IQA)及肺组织细胞凋亡指数(AI).结果:再灌注后各时间点IR组与C组比较发现,SOD活力、NO含量明显降低(P＜ 0.01),MDA、W/D、IQA、AI明显升高(P＜ 0.01),Pur组与IR组相比较发现,SOD活力、NO含量均明显升高(P＜ 0.01),MDA、W/D、IQA、AI不同程度地有所降低(P＜ 0.05).结论:葛根素通过抗氧化与提高NO含量,可抑制再灌注后肺组织细胞凋亡,从而减轻肺损伤.     

葛根素对急性乙醇中毒大鼠脑内神经递质及行为学的干预作用

目的： 检测急性乙醇中毒大鼠经葛根素干预后多脑区（皮层、小脑、海马和纹状体）超氧化物歧化酶（SOD）、丙二醛（MDA）及谷氨酸（Glu）的含量,观察大鼠的行为学变化,探讨葛根素对急性乙醇中毒大鼠的干预作用。方法： 雄性SD大鼠随机分为对照组、乙醇中毒组（高、中、低剂量组）和葛根素干预组(干预中剂量乙醇中毒),检测各组大鼠皮层、小脑、海马和纹状体内SOD、MDA、Glu含量和转棒实验。结果：与对照组比较,乙醇中毒组大鼠各脑区SOD活性和Glu含量降低, MDA含量升高(P<0.05或P<0.01),且SOD和MDA的变化具有剂量依赖性,大鼠棒上停留时间缩短(P<0.01);与乙醇中毒组比较,葛根素干预组大鼠各脑区SOD活性和Glu含量升高,MDA降低(P<0.05或P<0.01),其中海马的变化幅度最大,大鼠棒上停留时间延长(P<0.05或P<0.01) 。结论：葛根素对急性乙醇中毒大鼠脑氧自由基和Glu有干预作用,对乙醇中毒大鼠行为学有调控作用。     

葛根素注射液对家兔肝缺血再灌注损伤的防治作用

目的:观察葛根素注射液对家兔肝缺血再灌注损伤(HIRI)的防治作用.方法:制备家免HIRI模型,30只健康家免随机分为3组:假手术组(S组)10只,缺血再灌注组(IR组)10只,葛根素组(Pur组)10只.观察肝组织及血中超氧化物歧化酶(SOD)活性、黄嘌呤氧化酶(XO)活性、谷胱甘肽过氧化物酶(GSH-Px)活性、谷丙转氨酶(ALT)活性、丙二醛(MDA)含量及肝细胞形态学变化.结果:肝缺血再灌注后,葛根素组与缺血再灌注组比较,血浆中SOD、XO、MDA、GSH-Px、ALT差异均有显著性或非常显著性(P＜0.05或P＜0.01);肝细胞形态学异常改变明显减轻.结论:葛根素注射液通过拮抗脂质过氧化反应而对HIRI具有良好的防治作用.     

乳化葛根素对高脂血症家兔血清NO及PGI2的影响

目的观察乳化葛根素对高脂血症家兔血清一氧化氮(NO)、一氧化氮合酶(NOS)及PGI2,TXA2的影响.方法用喂饲法建立家兔高脂血症病理模型,随机分为7组,每组5只,分别静脉注射生理盐水、葛根素(40mg@kg-1)、磷脂(40mg@kg-1)及乳化葛根素高(40mg@kg-1)、中(20mg@kg-1)、低(10mg@kg-1)3个剂量后,取血测定各指标含量并进行组间两两比较(q检验).结果高脂血症家兔血清NO,N0S及PGI2水平均降低,而葛根素、磷脂及乳化葛根素可升高血N0,N0S及PGI2水平.结论葛根素、磷脂、乳化葛根素均有调节血管内皮依赖性舒张因子的作用,乳化葛根素作用效果明显优于单用葛根素和磷脂.     

瓜蒌通脉丸对高脂血症大鼠血脂及血管NO、SOD、MDA的影响

目的观察瓜蒌通脉丸对高脂血症大鼠血脂、血管一氧化氮（nitric oxide,NO）、超氧化物歧化酶（superoxide dismu-tase,SOD）、丙二醛（malondialdehyde,MDA）水平的影响。方法采用高脂饲料喂养,建立大鼠高脂血症模型,同时用瓜蒌通脉丸水溶液2 g.kg-1.d-1、4 g.kg-1.d-1、辛伐他汀水溶液2 mg.kg-1.d-1干预。8周末腹主动脉取血测血脂,同时取胸腹主动脉血管测定NO、MDA水平及SOD活力。结果用药8周后,瓜蒌通脉丸组血液总胆固醇（TC）、甘油三酯（TG）、低密度脂蛋白（LDL-c）、极低密度脂蛋白（VLDL）水平明显降低（P〈0.01或P〈0.05）,血管NO含量及SOD活力明显高于高脂血症组（P〈0.05或P〈0.01）,而MDA水平明显低于高脂血症组（P〈0.01）。结论瓜蒌通脉丸能调节血脂,增强血管抗氧化能力,改善血管内皮功能,发挥抗动脉粥样硬化的作用。     

香青兰水提物与乙酸乙酯提取物降血脂的实验研究

目的：建立实验性高脂血症大鼠模型,观察香青兰水提物、乙酸乙酯提取物对高脂血症大鼠血脂水平的影响。方法：采用脂肪乳剂灌胃制备高脂血症大鼠模型,造模同时连续给药10周,观察香青兰不同提取物对高脂血症大鼠血清总胆固醇（TC）、甘油三酯（TG）、高密度脂蛋白胆固醇（HDL-C）、低密度脂蛋白胆固醇（LDL-C）、谷丙转氨酶（ALT）、谷草转氨酶（AST）、超氧化物歧化酶（SOD）、丙二醛（MDA）以及肝组织SOD、MDA水平的影响。结果：与模型组比较,香青兰水提取物组能显著降低高脂血症大鼠血清TC、TG、LDL-C、AST、MDA（P〈0.05或P〈0.01）,升高HDL-C、SOD（P〈0.05或P〈0.01）,显著降低肝匀浆MDA（P〈0.01）;香青兰乙酸乙酯提取物能显著降低高脂血症大鼠血清TC、LDL-C、ALT、AST、MDA（P〈0.01）,显著升高血清SOD（P〈0.05）,显著升高肝匀浆SOD（P〈0.01）,显著降低肝匀浆MDA（P〈0.01）。结论：香青兰水提取物与乙酸乙酯提取物能调节高脂血症大鼠脂质代谢紊乱,其调节血脂机制可能与抗脂质过氧化有关。     

乳化葛根素对高脂血症家兔血清NO及PGI_2的影响

目的　观察乳化葛根素对高脂血症家兔血清一氧化氮 (NO)、一氧化氮合酶 (NOS)及PGI2 ,TXA2 的影响。方法　用喂饲法建立家兔高脂血症病理模型 ,随机分为 7组 ,每组 5只 ,分别静脉注射生理盐水、葛根素 (40mg·kg-1)、磷脂(40mg·kg-1)及乳化葛根素高 (40mg·kg-1)、中 (2 0mg·kg-1)、低 (10mg·kg-1) 3个剂量后 ,取血测定各指标含量并进行组间两两比较 (q检验 )。结果　高脂血症家兔血清NO ,NOS及PGI2 水平均降低 ,而葛根素、磷脂及乳化葛根素可升高血NO ,NOS及PGI2 水平。结论　葛根素、磷脂、乳化葛根素均有调节血管内皮依赖性舒张因子的作用 ,乳化葛根素作用效果明显优于单用葛根素和磷脂     

普伐他汀 非诺贝特 鱼油调节血脂及对SOD MDA影响的研究

对91例原发性高脂血症患者随机分为三组．分别应用普伐他汀（P）、非诺贝特（F）、鱼油（FO）12周,比较三种血脂调节剂服药疗效及对血浆超氧化物歧化酶（SOD）、丙二醛（MDA）及其平衡的影响。结果治疗后三组甘油三酯（TG）、低密度脂蛋白（LDL－C）、载脂蛋白B100（ApoB100）均明显降低（P＜0．05）;高密度脂蛋白（HDL－C）均升高,但仅F组有显著意义（P＜0.05）：降胆固醇（TC）,P组、F组显著（P＜0.05）：HDL-C与TG三组均呈负相关（P＜0．05）。血浆MDA水平三组均显著降低（P＜0.01）．SOD无差异,MDA／SOD比值三组均下降。P组F组显著（P＜0．05）。血清TC、TG、LDL-C下降与血浆MDA／SOD比值的相关性,TC与MDA／SOD比值：P组、F组显著（P＜0.01）;TG与MDA／SOD：三组均显著正相关（P＜0.001）;LDL-C与MDA／SOD：F组、FO组呈显著正相关（P＜0．001）。     

花椒籽仁油对实验性高脂血症大鼠的防治作用

目的:研究花椒籽仁油对实验性高脂血症大鼠脂质代谢的影响,探讨其对高脂血症的防治作用机制. 方法:30只健康SD大鼠随机分为3组:对照组、高脂模型组及花椒油组,对照组普通饲料喂养,其余两组均高脂饲料喂养,花椒油组同时给予花椒籽仁油灌胃,10 wk后断颈取血,进行血脂、流变学检测,取肝组织测定SOD, CAT活性、MDA含量及抑制羟自由基能力. 结果:与模型组相比,花椒油组的CHOL,TG,HBV,LBV降低(P＜0.05,P＜0.01),HDL-C增高(P＜0.05),而肝组织匀浆的SOD,CAT活性及抑制羟自由基能力均增强(P＜0.05,P＜0.01),MDA含量降低(P＜0.05). 结论:花椒籽仁油具有调节血脂、改善血流变、防止脂质过氧化的作用,其作用机制与其主要成分多不饱和脂肪酸的作用有关.     

葛根素对兔肺缺血再灌注损伤时Bcl-2、Bax及caspase-3的影响

目的:探讨葛根素对兔肺缺血再灌注后肺组织Bcl-2、Bax、caspase-3蛋白表达的影响及意义.方法:健康日本大耳白兔30只,随机分为对照组(C组)、肺缺血再灌注组(IR组)及葛根素组(Pur组),复制单侧肺缺血再灌注损伤模型.对比观察各组血清超氧化物歧化酶(SOD)活力、丙二醛(MDA)含量、肺湿干重比(W/D)、肺泡损伤数(IQA)及肺组织细胞凋亡指数(AI),免疫组化技术检测肺组织Bcl-2、Bax和caspase-3蛋白的表达.结果:与C组比,IR组的SOD活力降低(P＜0.01),而MDA、W/D、IQA、AI值及Bcl-2、Bax、caspase-3蛋白表达均上调(均P＜0.01).Pur组与IR组相比,MDA、W/D、IQA、AI值及Bax、caspase-3蛋白表达明显下降(P＜0.05或P＜0.01);SOD、Bcl-2蛋白及Bcl-2/Bax则显著升高(均P＜0.01).结论:葛根素可上调肺组织Bcl-2蛋白,下调Bax和caspase-3蛋白表达,从而抑制肺再灌注后肺组织细胞的异常凋亡,减轻肺缺血再灌注损伤.     

APPLICATION OF LORNOXICAM TO PATIENT-CONTROLLED ANALGESIA IN PATIENTS UNDERGOING ABDOMINAL SURGERIES

FOR anesthesiologis s ,treatingpostoperativepainhas alwaysbeen a problem.Althoughopioidshave been provedtobe effective,theirsideeffectscouldnotbeignored.With thedevelopmentofscienceand pharmacology,many drugs with aspectsof satisfactoryanalgesicefficacyand couldbe welltoleratedby patientshave been developed.And lornoxicamisone of them, which isa non-steroidalanti-inflammatorydrug (NSAID ), with analgesic, anti-infl-ammatory,andantipyreticproperties.Itseliminationhalf-time(3 to 5 hours) isle…     

Dr.Zhang Ren''''s Experience in the Acupuncture Treatment of Different Diseases with the Same Therapeutic Principle

Dr.Zhang Ren,the chief physician,is the chairman of Shanghai Acupuncture and Moxibustion Association.Having been engaged in medicine for about 40 years,he is experienced in treating various intractable diseases.In his long years of clinical practice,he advocates taking the TCM differentiation as the basis to seek for the acupuncture method for treatment of modern intractable diseases.The author of this essay had the fortune to follow Dr.Zhang in study.The following is a summary of Dr.Zhang's experience in the acupuncture treatment for different intractable diseases with the same therapeutic principle.     

Luo Lingjie''''s Experience in Treating Chronic Nephropathy

In treating chronic nephropathy,Luo Lingjie,a chief physician,pays attention to regulating the balance between yin and yang,treating infection if present,and removing pathogenic factors.He prescribes gentle drugs and uses carefully strongly warming-tonifying ones,emphasizes the importance of persuading the patient to persist in treatment with medication and nurse one's health for recuperation,and is good at combined use of TCM and western medicine therapy and brings the merits of various therapies into full play,with obvious theraoeutic effects.     

Acupuncture Combined with Spinal Tui Na for Treatment of Primary Dysmenorrhea in 30 Cases

Objective: To observe the therapeutic effects in acupunture treatment of primary dysmenorrhea combined with spinal Tui Na, and study its mechanism. Methods: Thirty cases of the treatment group were treated by acupuncture combined with spinal Tui Na, and thirty cases in the control group were treated by routine acupuncture. Results: The total effective rate was 93.3% in the treatment group, and 73.3% in the control group, with a significant difference between the two groups (P<0.05). Conclusions: Acupuncture combined with spinal Tui Na has good prospects for treatment of primary dysmenorrhea.     

猪肺磷脂注射液联合经鼻持续气道正压通气对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性的影响

目的 探讨猪肺磷脂注射液联合经鼻持续气道正压通气(NCPAP)对呼吸衰竭早产儿的临床疗效及肌酸激酶同工酶活性(CK-MB)的影响.方法 选取呼吸衰竭早产儿80例,分为观察组和对照组各40例.对照组采用NCPAP给氧治疗,观察组给予NCPAP给氧联合猪肺磷脂气管内给药.观察两组患儿治疗前及治疗12h、24 h后PaO2、PaCO2、血氧饱和度(SaO2)、pH的变化情况,检测治疗前及治疗5d后血清CK-MB水平;评估两组患儿的临床治疗效果.结果 两组患儿PaO2、PaCO2、SaO2、pH比较,差异均有统计学意义(P＜0.05),其中观察组治疗后的PaO2、SaO2、pH均高于对照组,PaCO2则低于对照组.两组的PaO2、SaO2、pH均随观察时间延长而升高(P＜0.05),PaCO2均随观察时间的延长而降低(P＜0.05).观察组治疗有效率为87.5％,显著高于对照组的70.0％ (P ＜0.05).治疗5d后两组患儿血清CK-MB水平均较前降低(P＜0.05),且观察组明显低于对照组(P＜0.05).结论 猪肺磷脂注射液气管内给药联合NCPAP可以显著降低呼吸衰竭早产儿CK-MB的含量,提高治疗有效率,起到很好的呼吸循环支持作用.     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.