尿毒症病人红细胞变形能力与红细胞膜硒浓度的关系

①目的从硒与红细胞膜收缩蛋白（ＳＰ）的关系探讨尿毒症病人红细胞变形能力（ＥＤ）变化机理。②方法检测了４８例尿毒症病人和４０例健康人ＥＤ、红细胞膜硒（Ｅ－Ｓｅ）浓度，红细胞膜脂质过氧化物（Ｅ－ＬＰＯ）、膜收缩蛋白二聚体（ＳＰ－Ｄ）和四聚体（ＳＰ－Ｔ）的变化。③结果尿毒症病人红细胞滤过指数（ＥＦＩ），Ｅ－ＬＰＯ，ＳＰ－Ｄ和ＳＰ－Ｄ／ＳＰ－Ｔ明显增高，Ｅ－Ｓｅ，ＳＰ－Ｔ明显降低，与对照组比较差异有极显著性（ｔ＝４．８２０～５．１９４，Ｐ均＜０．００１）。尿毒症病人ＥＦＩ与Ｅ－Ｓｅ，ＳＰ－Ｄ呈负相关（ｒ＝－０．４８２，－０．５１０，Ｐ均＜０．００１），与Ｅ－ＬＰＯ，ＳＰ－Ｄ，ＳＰ－Ｄ／ＳＰ－Ｔ呈正相关，（ｒ＝０．５７０，０．５２９，０．６１７，Ｐ均＜０．００１）；Ｅ－Ｓｅ与Ｅ－ＬＰＯ，ＳＰ－Ｄ，ＳＰ－Ｄ／ＳＰ－Ｔ呈负相关（ｒ＝－０．５２１，－０．５８２，－０．５５６，Ｐ均＜０．００１），与ＳＰ－Ｔ呈正相关（ｒ＝０．５１９，Ｐ＜０．００１）。④结论尿毒症病人红细胞膜硒缺乏所致的膜收缩蛋白异常是ＥＤ降低的重要原因之一。     

银屑病病人红细胞免疫功能与脂质过氧化损伤的变化

①目的探讨银屑病病人红细胞免疫功能与脂质过氧化损伤变化及二者关系。②方法检测５６例银屑病病人红细胞免疫功能、血浆超氧化物岐化酶（ＳＯＤ）和脂质过氧化物（ＬＰＯ）的变化，对静止期（３１例）和进展期（２５例）进行比较，对测定结果进行相关分析。③结果银屑病病人红细胞Ｃ３ｂ受体花环率（Ｅ－Ｃ３ｂＲＲ）和ＳＯＤ明显降低，红细胞循环免疫花环率（Ｅ－ＩＣＲ）和循环免疫复合物（ＣＩＣ）及ＬＰＯ明显增高，与对照组比较差异有极显著性（ｔ＝３．１６２～４．７１６，Ｐ＜０．０１～０．００１），银屑病进展期变化较静止期更明显（ｔ＝２．９８４～３．４２１，Ｐ＜０．０１）。银屑病Ｅ－Ｃ３ｂＲＲ与ＳＯＤ呈正相关（ｒ＝０．６２０，Ｐ＜０．００１），与ＬＰＯ呈负相关（ｒ＝－０．５４８，Ｐ＜０．００１）。④结论银屑病病人红细胞免疫粘附功能低下与脂质过氧化损伤有关     

急性脑出血性疾病与血浆过氧化脂质、超氧化物岐化酶、谷胱甘肽过氧化物酶关系的研究

目的：探讨急性脑出血性疾病与血浆过氧化脂质（ＬＰＯ）、超氧化物岐化酶（ＳＯＤ）、谷胱甘肽过氧化物酶（ＧＳＨ－ＰＸ）的关系。方法：用改良硫代巴比妥法、黄嘌呤氧化酶法和谷胱甘肽氧化酶法对４４例急性颅内出血患者血浆ＬＰＯ,ＳＯＤ和ＧＳＨ－ＰＸ含量测定,并以２６例正常对照。结果：急性脑出血患者血浆ＬＰＯ显著高于正常对照（Ｐ＜０．００１）,而ＳＯＤ、ＧＳＨ－ＰＸ显著低于正常人组（Ｐ＜０．００１、Ｐ＜０．０５）。ＬＰＯ与ＳＯＤ、ＧＳＨ－ＰＸ呈负相关（ｒ＝－０．２８,ｒ＝－０．３８）。结论：血浆中ＬＰＯ、ＳＯＤ、ＧＳＨ－ＰＸ含量测定对判断急性脑出血性疾病严重程度、评估预后及辅助治疗有一定参与价值。     

哮喘患儿中性粒细胞呼吸爆发产物的测定

本文测定哮喘患儿外周血中性粒细胞（ＰＭＮ）受多肽ＦＭＬＰ刺激后呼吸爆发释放超氧阴离子（Ｏ_２）能力的变化，结果表明，发作期哮喘患儿ＰＭＮ－Ｏ_２释放量明显高于对照组健康儿童（Ｐ＜０．０１）；稳定期哮喘患儿ＰＭＮ－Ｏ_２释放量明显低于发作期患儿（Ｐ＜０．０１），但仍高于对照组健康儿童（Ｐ＜０．０５）；内、外源型哮喘患儿ＰＭＮ－Ｏ_２释放量无显著性差异（Ｐ＞０．０５）。提示哮喘患儿ＰＭＮ呼吸爆发功能亢进，其活化及介入的气道炎症是一非特异性炎症过程。     

慢性肾衰血透患者脂质过氧化损伤与NK细胞活性的临床相关分析

本文测定２３例慢性肾衰血透患者血浆ＬＰＯ、ＳＯＤ、ＲＢＣ－ＬＰＯ及ＮＫ细胞活性。结果表明透前血浆ＬＰＯ、ＳＯＤ、ＲＢＣ－ＬＰＯ及ＮＫ细胞活性分别为１０．８５±２．１１ｎｍｏｌ／ｍｌ、４０．２４±８．０ｕ／ｍｌ、２３．９１±５．４９ｎｍｏｌ／ｇＨｂ和２９．９２±６．０８％（正常对照分别为６．５３±０．６５ｎｍｏｌ／ｍｌ、７９．２５±７．６１ｕ／ｍｌ、１６．３３±３．６１ｎｍｏｌ／ｇＨｂ和５１．２１±８．３３％）。透后血浆ＬＰＯ、ＳＯＤ分别为９．３８±１．５４ｎｍｏｌ／ｍｌ和５１．０７＋９．１６ｕ／ｍｌ，结果均与正常对照有显著差异；且透前、透后血浆ＬＰＯ、ＳＯＤ也有显著差异（Ｐ＜０．０１）。它们之间的相关分析表明血浆ＬＰＯ与ＢＵＮ、Ｃｒ呈正相关（ｒ＝０．３２５１Ｐ＜０．０５、ｒ＝０．４１９１Ｐ＜０．０１），与ＳＯＤ呈负相关（ｒ＝－０．５１１９Ｐ＜０．０１）；血浆ＳＯＤ与ＢＵＮ、Ｃｒ呈负相关（ｒ＝－０．５３５３、ｒ＝－０．４７６１Ｐ＜０．０１），ＮＫ细胞活性与ＲＢＣ－ＬＰＯ呈负相关（ｒ＝－０．４１３２Ｐ＜０．０５），与血浆ＬＰＯ、ＳＯＤ、ＢＵＮ、Ｃｒ无相关。上述表明慢性肾衰血透患者有脂质过氧化损伤，ＳＯＤ酶活性下     

过氧化脂质与家兔实验性绞窄性肠梗阻关系的研究

作者用硫代巴比妥酸反应产物比色分析法，动态检测了３０只实验性绞窄性肠梗阻家兔和２０只实验性单纯性肠梗阻家兔的血清过氧化脂质（Ｓ－ＬＰＯ）含量，并以１０只家兔作对照，结果显示，实验性绞窄性肠梗阻家兔组的Ｓ－ＬＰＯ平均含量显著高于实验性单纯性肠梗阻家兔组和对照家兔组之值（Ｐ＜０．００１），且实验性绞窄性肠梗阻家兔的Ｓ－ＬＰＯ含量与肠绞窄时间呈直线正相关（ｒ＝０．９８３，Ｐ＜０．００１）。提示实验性绞窄性肠梗阻家兔体内脂质过氧化反应急剧增强，Ｓ－ＬＰＯ含量检测可作为诊断绞窄性肠梗阻的辅助指标之一。     

高血压病人红细胞变形能力与红细胞膜脂质成分和PAF－AH活性的关系

①目的探讨高血压（ＥＨ）病人红细胞变形能力（ＥＤ）与红细胞膜脂质成分和血小板激活因子乙酰水解酶（ＰＡＦ－ＡＨ）的关系。②方法观察了６６例ＥＨ病人和３８例健康人红细胞滤过指数（ＩＦ）、红细胞膜胆固醇（Ｃｈ）、磷脂（ＰＬ）、脂质过氧化物（ＬＰＯ）及ＰＡＦ－ＡＨ的变化。③结果ＥＨ病人红细胞ＩＦ较对照组明显增高（ｔ＝４．７２６，Ｐ＜０．００１）。ＥＨ病人红细胞膜Ｃｈ，ＬＰＯ及Ｃｈ／ＰＬ明显增高，而ＰＬ和ＰＡＦ－ＡＨ活性明显降低，与对照组比较差异均有极显著性（ｔ＝３．８８２～４．７１５，Ｐ＜０．００１）。这些指标变化随着ＥＨ病程进展而逐渐明显。ＥＨ病人红细胞ＩＦ与膜Ｃｈ，ＬＰＯ及Ｃｈ／ＰＬ呈正相关（ｒ＝０．５３２，０．５３８，０．６５５，Ｐ＜０．００１），与ＰＬ和ＰＡＦ－ＡＨ呈负相关（ｒ＝－０．５２７，－０．６０９，Ｐ＜０．００１）。④结论ＥＨ病人ＥＤ降低与红细胞膜脂质异常和ＰＡＦ－ＡＨ活性降低有密切关系。     

脑出血患者氧化与抗氧化状态的研究

目的探讨脑出血患者氧化与抗氧化系统功能状况及其临床意义。方法检测１３３例脑出血患者和１００例健康对照者血浆一氧化氮（Ｐ－ＮＯ）含量、血浆维生素Ｃ（Ｐ－ＶＣ）含量、血浆维生素Ｅ（Ｐ－ＶＥ）含量、血浆过氧化脂质（Ｐ－ＬＰＯ）含量、血浆超氧化物歧化酶（Ｐ－ＳＯＤ）活性、红细胞超氧化物歧化酶（Ｅ－ＳＯＤ）活性、红细胞过氧化脂质（Ｅ－ＬＰＯ）含量。结果与对照组比较，患者组的Ｐ－ＮＯ、Ｐ－ＬＰＯ、Ｅ－ＬＰＯ平均值均显著升高（Ｐ＜０．００１），Ｐ－ＶＣ、Ｐ－ＶＥ、Ｐ－ＳＯＤ、Ｅ－ＳＯＤ平均值均显著降低（Ｐ＜０．００１），逐步回归分析发现，患者临床神经功能缺失程度积分与Ｐ－ＮＯ、Ｐ－ＶＣ、Ｅ－ＬＰＯ值相关最为密切，而颅内血肿量却与Ｐ－ＮＯ、Ｐ－ＶＥ、Ｅ－ＬＰＯ值相关最为密切。结论脑出血患者体内氧化抗氧化平衡严重失调，且这一病理改变在脑出血后继发性脑损害的形成过程中起着重要的作用。     

精神分裂症患者血清LPO、GPX和VE测定

对５６例精神分裂症患者和４２例正常对照组的血清过氧化脂质（ＬＰＯ）、谷胱甘肽过氧化物酶（ＧＰＸ）和维生素Ｅ（ＶＥ）水平进行了测定，结果表明：ＬＰＯ含量明显高于对照组（Ｐ＜０．０５），ＧＰＸ活性和ＶＥ含量明显低于对照组（Ｐ＜０．０１）；ＬＰＯ与病程呈正相关（ｒ＝０．３６１，Ｐ＜０．０１），ＧＰＸ和ＶＥ与病程呈负相关（ｒ＝一０．３８３，ｒ＝０．４０３，Ｐ＜０．０１）：ＬＰＯ与ＨＰＸ和ＶＥ呈负相关（ｒ＝一０．３７８，ｒ＝０．４１１，Ｐ＜０．０１）．结合文献，认为自由基代谢异常在本质的发病机制中具有一定作用。     

不稳定型心绞痛病人红细胞变形能力变化与红细胞膜脂质成分的关系

①目的探讨不稳定型心绞痛（ＵＡ）病人红细胞变形能力（ＥＤ）与红细胞膜脂质组成的关系。②方法采用ＤＸＣ－３００Ａ型红细胞变形能力测定仪，邻苯二甲醛－醋酸－硫酸法、ＴＢＡ比色法和化学定量法，分别检测了４７例ＵＡ病人和４０例健康人红细胞滤过指数（ＥＦＩ），红细胞膜胆固醇（ＣＨ），磷脂（ＰＬ）和脂质过氧化物（ＬＰＯ）含量的变化。③结果ＵＡ病人ＥＦＩ，ＣＨ，ＬＰＯ和ＣＨ／ＰＬ均明显增高，ＰＬ明显降低，与对照组比较差异均有极显著性（ｔ＝４．８２２～９．６５０，Ｐ均＜０．００１）。ＵＡ病人ＥＦＩ与ＣＨ，ＣＨ／ＰＬ，ＬＰＯ呈正相关（ｒ＝０．７６４～０．８８１，Ｐ＜０．００１），与ＰＬ呈负相关（ｒ＝－０．６２７，Ｐ＜０．００１）。④结论ＵＡ病人ＥＤ降低与红细胞膜脂质成分异常有密切关系。     

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.     

Survey and practice of reporting quality of randomized controlled clinical trials on traditional Chinese medicine

Evidence obtained from randomized controlled trials （RCTs） has been generally accepted as the gold standard in the evaluation of clinical effectiveness. Readers need to understand the trial design, implementation, results, analysis and interpretation, so as to fully Jnderstand the results of RCTs. Thus, the investigators of RCTs have to report these items in a complete, accurate and clear manner. Since 1998, we have conducted several evaluations on the reporting quality of RCTs published in Chinese journals on traditional Chinese medicine （TCM） and results have shown that there is an urgent need for higher quality RCTs on TCM.     

TCM Treatment of Ankylosing Spondylitis by Tonifying the Kidney and Strengthening the Governor Vessel

Ankylosing spondylitis is a chronic and progressive disorder with inflammation mainly involving the central axis joints. It mainly affects the cervical spine and the lumbosacral area, with the pathogenesis closely related to the kidney and the Governor Vessel (GV). TCM holds that the syndrome is deficiency in origin and excess in superficiality, which is due to insufficiency of the kidney, deficiency of GV, and blocking of the channels with the invasion of exogenous evil, leading to poor circulation of qi and blood and malnutrition of the bones, muscles and joints. The TCM method of tonifying the kidney and strengthening GV to regulate circulation of qi and blood and check the arthralgia pain should be adopted, with the Kidney-Tonifying and GV Strengthening Decoction (益肾强督汤) prescribed.     

IMPROVING P-gp EXPRESSION IN HUMAN MONONUCLEAR CELLS IN VITRO TRANSFECTED BY MULTIDRUG RESISTANCE-1 mRNA

CHEMOTHERAPY playsa greatrolein the treat- ment of malignanttumors,especiallyingynecolo- gicalones.But inanticancerchemotherapy,leuko-cytopeniaisfrequentlytheprimarydose-limitingsideeffect factor.Moreover,cancersarefrequentlychemoresistantbe-causeof overexpressionof P-glycoprotein(P-gp), which isencodedby multidrugresistancegene (MDR1 ) and detectableinup to50% ofhuman cancersand renderscellsresistancetoanticancerdrugs.The safetyand potentialtherapeuticbenefitof mdr1 gene transferredto h…