中药醇提物对血液透析效果的影响

①目的　观察中药醇提物 (HD组方 )对血液透析效果的影响。②方法　选择我院终末期肾衰竭 (ES RD)病人 6 6例 ,已行维持性血液透析治疗 1年以上 ,随机分为常规组 32例 ,中药组 34例。常规组继续进行常规血液透析 ,中药组在常规透析的基础上 ,将透析液中加入HD组方 ,疗程均为 6个月。定期观察各组病人透析前、后血清尿素氮 (BUN)、肌酐 (Cr)、平均时间尿素氮浓度 (TACurea)、蛋白分解率 (PR)及G S指数 (KT/V值 )。③结果　中药组治疗后BUN、Cr水平与常规组同期比较明显降低 ,差别具有显著性 (t=2 .5 6 1、2 .4 98,P <0 .0 5 )。中药组治疗后TACurea较治疗前明显降低 ,差别具有极显著性 (t=2 .797,P <0 .0 1 ) ;而PR、KT/V值较治疗前明显升高 ,差别具有显著性 (t=2 .36 1、2 .4 98,P <0 .0 5 )。④结论　中药HD组方在透析液中的应用可提高ESRD病人透析效果及生活质量     

Gait patterns of a patient with myoclonus of a lower limb,when OFF and ON treatment with antiepileptic drugs

Abstract We describe kinematics, kinetics and electromyographic patterns of a patient with spinal myoclonus of the left lower limb, during walking. Gait analysis was performed when the patient was OFF and ON his treatment with antiepileptic drugs. When OFF, we mainly observed clonic bursts and out-of-phase activations of m. tibialis anterior and m. rectus femoris, with increased hip flexion, reduction of knee flexion during swing and excessive ankle dorsal flexion. Furthermore, large oscillations of knee moment of force and power during stance phase were also observed. These abnormal patterns markedly recovered when ON drugs.     

Levetiracetam monotherapy in Alzheimer patients with late-onset seizures: a prospective observational study

Levetiracetam (LEV) monotherapy was investigated in 25 patients with advanced Alzheimer's disease (AD) and new-onset epileptic seizures in a prospective open-label study. At a daily dose of 1000–1500 mg, 72% were seizure-free for at least one year; 16% discontinued for untolerability; 8% were unresponsive; 4% were lost to follow-up. These results suggest the need for controlled studies to confirm if LEV can be a first-choice drug in AD.     

原发性高血压患者应用抗高血压药物不良事件原因分析

目的 探讨原发性高血压患者应用抗高血压药物不良事件及其原因。方法 将243例观察对象按照用药正确与否分3组，应用面对面横断面调查方法，分析比较组间不良事件发生率及其原因。结果 导致原发性高血压患者发生不良事件的主要原因是经常停药、他人介绍用药、媒介宣传用药、经济原因停药、配伍不合理、测量值不正确、用一种药物时间过长和药物个体适应性差等原因。结论 合理正确应用抗高血压药物对于保护高血压患者靶器官具有重要意义。     

骨松宝胶囊治疗老年人胸腰椎压缩性骨折疗效分析

微创球囊扩张椎体后凸成形术,是治疗老年骨质疏松脊柱压缩骨折安全有效的方法[1]。然而,由于经济的问题以及观念的影响,大量的老年患者还是选择了保守治疗的方式。针对这类患者,我们寻求有效合理的药物,以达到缩短病程、早期康复的目的,发现采用保守治疗的同时辅以中成药骨松宝     

Cholinergic therapy in dementia

After reviewing the evidence for cholinergic pathology in Alzheimer's disease and related disorders, this paper reviews strategies for treating dementia using cholinomimetic drugs. Special attention is paid to cholinesterase inhibitors, particularly tacrine, the drug recently approved by the FDA. New studies suggesting that muscarinic and nicotinic cholinergic receptor active drugs may be more effective will be reviewed. Brief mention will be made of strategies to slow the progression of Alzheimer's disease.     

33例肝占位性病变MRI误诊的分析

我院１９８８年以来４０００余例腹部ＭＲＩ中，发现肝占位性病变误诊３３例。所用机型为美国Ｄｉｓｏｎｉｃｓ公司０．５Ｔ超导ＭＲＩ，自旋回波序列（ＳＥ序列）、常规Ｔ１加权（Ｔ１ＷＩ）、质子加权（ＰＤＷＩ）、Ｔ２加权（Ｔ２ＷＩ），覆盖全肝。其中，ＰＨＣ误诊为ＭＨＣ５例、ＭＨＣ误诊为ＰＨＣ６例、ＰＨＣ误为ＨＨＥ５例、ＭＨＣ误诊为ＨＨＥ２例、ＨＨＥ误诊为ＰＨＣ６例、肝硬化结节误诊为ＰＨＣ２例、炎性假瘤误诊为ＰＨＣ３例、肝结核误诊为ＰＨＣ１例、ＨＣＹ误诊为ＨＨＥ３例。本文从病变的影像学特征和扫描技术方面详细探讨了误诊的原因和鉴别诊断要点。     

Critical review of treatment trials in hypertension

Summary: Despite numerous deficiencies in some antihypertensive drug treatment trials, and some questionable selections of studies for inclusion in several meta-analyses, undoubtedly such trials have shown treatment benefits from reducing hypertension. Complications that can be corrected or prevented include malignant hypertension, hypertensive heart failure, stroke and coronary artery morbidity. the all-cause mortality has been lowered in several trials. the benefits have been seen in subjects aged over 60 years, in women and men, and in patients with isolated systolic hypertension. the benefits have been achieved using a wide range of drugs, not only with beta-blockers or diuretics. Non-pharmacological means of lowering blood pressure have not been evaluated in relation to morbidity.     

不同时程给予抗精神病药物对大鼠脑内AchE活性的影响

目的 探索常敏和超敏状态时乙酰胆碱酯酶活性的变化及该变化与锥体外系症状（ＥＰＳ）的可能关系。方法 应用分光光度法测定大鼠脑皮层、海马和纹状体ＡｃｈＥ催化碘化乙酰硫代胆碱水解的速率而确定酶的活性。结果 急性给予利血平、氯氮平、氟哌啶醇对大鼠纹状体、海马和皮层的ＡｃｈＥ活性无显著影响；以相同剂得的利血平、氯氮平和氟哌啶醇连续给药７ｄ和２１ｄ，利血平和氟哌啶醇显著降低纹状体和海马ＡｃｈＥ活性，氯氮平仅在