蔡炳勤教授治疗外科术后疑难发热医案三则

蔡炳勤教授为广东省名中医,全国老中医药专家学术经验继承工作指导老师,从事中医外科医、教、研40余年,学验俱丰,在中医外科方面颇有建树,提出许多独到的见解,尤其是疑难杂症的治疗,蔡老认为“善治常者,亦善治其变”。笔者有幸侍诊于侧,聆听教诲,受益匪浅,凡遇临床验案便悉心整理。以     

根据三焦理论探讨头和躯干部位俞穴的规律

人体的经穴有365个,其中特定穴120个.历代针灸医书中论述特定穴者占绝大多数,而这些特定穴大多分布在四肢部,躯干部的特定穴只有俞募穴等较少的穴位.从历史沿革上来看,经络首先明确的是四肢部的走行,头与躯干的经脉走行历代均有出入,因而头与躯干部的经穴历代记载也有所不同.且古代医家对头与躯干的许多经穴有很多禁忌,也限制了人们对头与躯干部穴位的充分认识.     

中医疾病证候学研究方法初探

此次调查在西医辨病的基础上,以中医辨证理论方法为核心,按照事先设计的方案,收集特定时间内膝关节骨关节炎患者的病状,先进行计量诊断确立辨证要素,再进行聚类分析及logistic回归分析等筛选出特异性较高的症状,为疾病辨证分型、辨证标准的阐明提供依据.是一种值得介绍的中医证候研究方法.     

本科中药专业就业情况用人单位调查分析

通过对医药企业用人单位的问卷调查,收集用人单位近年来接纳和拟接纳本科中药专业毕业生信息,以及对中药专业学生素质的要求,从而预测今后几年本科中药专业学生就业趋势.     

痰瘀同治急性脑梗死浅析

急性脑梗死现代医学又可称脑卒中，好发于中老年人，属中医中风范畴，临床表现复杂多端，大多缠绵难愈，后遗偏瘫失语等症，自古为中医内科四大疑难病证（风、痨、臌、膈）之一。我院脑病中心应用痰瘀同治法，治疗急性脑梗死，临床疗效满意，本文总结有关资料，粗略探讨如下。     

Pivotal study of iodine-131-labeled chimeric tumor necrosis treatment radioimmunotherapy in patients with advanced lung cancer.

PURPOSE: Tumor necrosis treatment (TNT) uses degenerating tumor cells and necrotic regions of tumors as targets for radioimmunotherapy. Previous studies in animal tumor models and clinical trials have demonstrated that when linked to the therapeutic radionuclide iodine-131, recombinant chimeric TNT antibody ((131)I-chTNT) can deliver therapeutic doses to tumors regardless of the location or type of malignancy. Therapeutic efficacy and toxicity of (131)I-chTNT in advanced lung cancer patients were studied in this pivotal registration trial. PATIENTS AND METHODS: Patients with advanced lung cancer were treated with systemic or intratumoral injection of (131)I-chTNT in eight oncology centers in China. The objective response rate (ORR) was assessed as the primary end point. RESULTS: All 107 patients who were entered onto the study and completed therapy had experienced treatment failure after prior radiotherapy or chemotherapy a mean of three times. The results showed an ORR of 34.6% (complete response, 3.7%; partial response, 30.8%; no change, 55.1%; and progressive disease, 10.3%) in all patients and 33% in 97 non-small-cell lung cancer patients. A biodistribution study demonstrated excellent localization of the radioactivity in tumors in both systemically and intratumorally injected patients. The most obvious adverse side effect was mild and reversible bone marrow suppression. CONCLUSION: Radioimmunotherapy with (131)I-chTNT was well tolerated and can be used systemically or locally to treat refractory tumors of the lung.     

化疗增敏剂影响 P-糖蛋白依赖多药耐药性肿瘤细胞~(99)Tc~m-MIBI 摄取的实验研究(英文)

目的观察化疔增敏剂对多药耐药性(Multi-drug resistance,MDR)肿瘤细胞 P-糖蛋白(P-glycoprotein,P-gp)的影响及伴随~(99)Tc~m-MI-BI 摄取动力学的变化,以建立用~(99)Tc~m-MIBI 来评价化疗增敏剂效果的方法。方法 MDR 人乳腺癌细胞 MCF-7/Adr 37℃培养。(1)实验组和对照组细胞培养基中分别加入化疗增敏剂维拉帕米(10 μmol/L)和等体积培养液 DMEM。~(99)Tc~m-MIBI 与细胞共同孵育2 h 后收集细胞,测定放射性活度和 P-gp 表达水平。(2)维拉帕米(10 μmol/L)加入细胞培养基中,与细胞孵育若干时间后~(99)Tc~m-MIBI 加入细胞培养基中,与细胞一起培养2 h 后收集细胞。测定放射性活度和P-gp 表达水平。结果 (1)维拉帕米作用2h 后,细胞摄取~(99)Tc~m-MIBI 较对照组显著增加(t=2.33,P<0.05),但 P-gp 表达水平差异无显著性(P>0.05)。(2)肿瘤细胞摄取~(99)Tc~m-MIBI 随维拉帕米作用时间的延长而增加,各时间点 UR 差异有显著性(F=58.2,P<0.05),并且,VRP 作用时间在80 min 内时,肿瘤细胞摄取~(99)Tc~m-MIBI 与 P-gp 的表达水平无相关性(r=0.16,P>0.05),VRP 作用时间大于8 h时,肿瘤细胞摄取~(99)Tc~m-MIBI 与 P-gp 的表达水平呈负相关(r=-0.73,P<0.01)。结论化疗增敏剂能够影响 P-gp 过度表达所致 MDR 肿瘤细胞对~(99)Tc~m-MIBI 的摄取。     

中华眼镜蛇毒组分C与几种临床化疗药体外对人胶质瘤株作用的差异研究

背景与目的：脑胶质瘤是常见的颅内肿瘤，占脑恶性肿瘤的50％以上，化疗作为综合治疗的一项重要手段，仍存在效果不理想、易耐药等问题。本文就研究中华眼镜蛇毒组分C（Fraction C from Naja Naja Actra Venom，NNAV．FC）体外对人胶质瘤细胞株U-251的细胞毒性作用，并与几种临床脑肿瘤化疗用药进行比较，以求为脑胶质瘤的治疗提供新的化疗药物。方法：应用MTT法．观察NNAV．FC人胶质细胞瘤株U-251的细胞毒作用、量效关系等，并与依托泊苷（vp=16、鬼臼乙叉苷、Vepesid）、卫萌（替尼泊苷、鬼臼甲叉甙vm-26，Teniposide）、顺铂（Cisplatin、CDDP）、卡铂（Carboplatin）、五氟尿嘧啶（5-FU）等对上述细胞的细胞毒作用进行比较。结果：FC对人胶质瘤细胞有明显的抑制作用，其24及48h的IC50分别为5．76和7．19μg／ml，且呈良好的量效关系。结论：在本实验中，FC能有效抑制胶质瘤细胞株的生长，抑制作用与浓度呈正相关，与临床胶质瘤化疗药相比较。FC是有效地抑制胶质瘤细胞生长的药物。     

Treatment of 1 case of brachial plexus injury by acupuncture of detecting peripheral nerve plus Tuina

Medical History A male patient, 37 years old, was wounded on the lateral and superior aspect of the right chest by the knife on Nov. 16 of 2003. The physical examination showed there was a wound 2 cm in length on the lateral and superior aspect of the right chest with active bleeding, the patient could flex and extend the right elbow, wrist,palm and metacarpophalangeal articulation, but felt numbness of five digits of right hand.