血清脂质结合唾液酸在肿瘤诊断中的临床价值

本文采用改良的间苯二酚法，对１９４例病人（包括良性疾病６４例，恶性肿瘤１３０例）和９１例健康人血清脂质结合唾液酸含量进行了测定。结果表明，９１例健康人血清脂质结合唾液酸含量（ｘ±ｓ）为０．１３５±０．０３２ｇ／Ｌ；６４例良性疾病为０．１６４±０．０４ｇ／Ｌ；１３０例恶性肿瘤病人为０．２５２±０．０９ｇ／Ｌ，阳性率为７４．６％，其中以白血病、肺癌、胃癌、喉、舌及鼻窦癌升高最为明显。     

α_1酸性糖蛋白监测急性白血病的化疗和复发

目的探讨α_１酸性糖蛋白（α_１ＡＧ）在急性白血病化疗和复发中的变化及意义。方法应用Ｌａｕｒｅｌｌ＇ｓ火箭电泳法测定２３例急性白血病患者化疗缓解前后及１２例复发患者血清α_１ＡＧ水平。结果化疗前患者血清α_１ＡＧ为１．２７±０．６４ｇ／Ｌ明显高于正常对照组（０．５０±０．２４ｇ／Ｌ），完全缓解后为０．８０±０．５６ｇ／Ｌ；１２例复发的患者α_１ＡＧ水平升高（１．２７±０．６６ｇ／Ｌ），处于化疗中的患者的α_１ＡＧ值显著高于化疗前。结论α_１ＡＧ检测可用于监测急性白血病患者的化疗过程和复发。     

肝硬变患者血清层粘连蛋白水平的变化

探讨肝硬变患者血清层粘连蛋白水平变化的影响因素及其临床意义。应用放射免疫分析法测定６２例ＬＣ患者血清ＬＭ含量。肝硬变患者血清ＬＭ「１４８．７２±３６．５７）μｇ／Ｌ」，显著高于耐血员对照组「（１０５．８１±１４．５６）μｇ／Ｌ，，Ｐ〈０．０１」。Ｃｈｉｌｄ‘２Ａ，Ｂ，Ｃ各级「（１２５．３５±３０．６２）μｇ／Ｌ，Ｐ〉０．０５，（１４．５６８±２７．９５）μｇ／Ｌ，Ｐ〈０．０１，（１７１．６５±４３     

微血管病变患者血清学检测的临床意义

目的：了解微血管病变患血清洋地黄样物质（ＥＤＬＳ）与超氧化物歧化酶（ＳＯＤ）的关系及其意义。方法：应用放射免疫法检测微血管病变患血清ＥＤＬＳ、ＳＯＤ含量，酶法检测血清甘油三酯、胆固醇水平。结果：１５例正常对照血清ＥＤＬＳ、ＳＯＤ浓度为０．３９±０．０７μｇ／Ｌ、４２２±１２７μｇ／Ｌ，２８例糖尿病患、１８例脑出血患、２３例脑梗塞患血清ＥＤＬＳ浓度分别为０．５５±０．１４μｇ／Ｌ、０．６     

玉屏风散颗粒治疗慢性阻塞性肺病的临床研究附:62例病例报告

目的：观察玉屏风散颗粒治疗慢性阻塞性肺病的临床疗效和提高免疫功能的作用。方法：采用随机对照开放试验方法。以多抗甲素为阳性对照,观察了玉屏风散颗粒治疗慢性阻塞性肺病３３例的临床疗效。结果：玉屏风散颗粒治疗组和多抗甲素对照组对慢性阻塞性肺病患者显效率分别为６３．６４％、６８．９７％,总有效率分别为９６．９７％、９６．５６％（均Ｐ＞０．０５）。治疗后症状评分平均下降分别为９．５２±４．１９、１０．２１±４．２５（Ｐ＞０．０５）。两组临床疗效相当。玉屏风散颗粒能显著提高血清ＩｇＧ（１３．１７ｇ／Ｌ±３．２６ｇ／Ｌ上升至１４．２２ｇ／Ｌ±３．１２ｇ／Ｌ）、ＩｇＭ（１．４１ｇ／Ｌ±０．５４ｇ／Ｌ上升至１．６４ｇ／Ｌ±０．７０ｇ／Ｌ）、Ｃ３（０．８０±０．２１上升至０．８９±０．２２）含量,Ｐ＜０．０５,提示其提高体液免疫功能显著优于多抗甲素。结论：玉屏风散颗粒对慢阻肺患者的疗效与多抗甲素相当。在提高免疫指标方面明显优于多抗甲素。     

小儿感染性疾病血清纤维结合蛋白测定的临床价值

本文测定了４５例感染儿和２０例健康儿血清纤维结合蛋白（Ｆｎ）、转铁蛋白（Ｔｆ）、免疫球蛋白（Ｉｇ）含量。结果：①感染儿Ｆｎ（０．０３８±０．０３５ｇ／Ｌ）明显低于健康儿（０．１８８±０．０３７ｇ／Ｌ）（Ｐ＜０．００１），②４５例感染儿中２５例肺炎与２０例非呼吸道疾病儿Ｆｎ均低于健康组（分别为０．０３３±０．０２９ｇ／Ｌ和０．０４４±０．０３ｇ／Ｌ），Ｐ均＜０．００１）。２５例肺炎儿中１２例重型Ｆｎ（０．０１９０±０．０１５６ｇ／Ｌ）较普通型（０．０３８±０．０３１ｇ／Ｌ）降低（Ｐ＜０．０５）③感染儿Ｔｆ（１．２４７±０．８５４ｇ／Ｌ）明显低于健康儿（１．９９９±０．２５１ｇ／Ｌ）（Ｐ＜０．００１），感染儿ＩｇＧ（９．５９３±３．０４１ｇ／Ｌ）也明显低于健康儿（１３．０１０±０．４７４ｇ／Ｌ）（Ｐ＜０．００１）；ＩｇＡ、ＩｇＭ无显著差异。表明：①Ｆｎ含量可作为揭示感染及判定感染严重程度的客观指标。②Ｔｆ值具有提示感染及评估铁营养状况的双重价值。③本实验在临床上对感染性疾病患儿评价病情及指导治疗均有实用意义     

人参及人参皂甙对荷瘤小鼠血清中表皮生长因子含量的影响

给Ｃ５７ＢＬ／６小鼠移植Ｌｅｗｉｓ肺癌细胞（２×１０＾７）２周后，以放射免疫法测定其血清中表皮生长因子（ＥＧＦ）含量，肿瘤组为０．２８±０．０９μｇ／Ｌ，正常鼠组为０．１８±０．１１μｇ／Ｌ，移植肿瘤后服用人参煎剂组（人参组）为０．１６±０．１０μｇ／Ｌ，移植肿瘤后服用人参皂甙组（人参皂甙组）为０．２９±０．１１μｇ／Ｌ。肿瘤组鼠的ＥＧＦ含量明显高于正常鼠，人参组明显低于肿瘤组鼠，人参皂甙组与肿瘤     

血清总唾液酸测定在鉴别肿瘤良恶性质中的应用

本文对４０例恶性肿瘤患者和４６例良性疾病患者血清总唾液酸（ＳＡ）含量进行测定，结果发现恶性肿瘤组血清总ＳＡ含量为７１０．２５±７１．８２μｇ／ｍｌ，良性疾病组血清总ＳＡ含量为４２６．３４±９６．１２μｇ／ｍｌ，二者有显著性差异（Ｐ〈０．００１），恶性肿瘤患者血清ＳＡ阳性率达９０．００％，而良性疾病组阳性率为４．３５％，两组之间有显著性差异（Ｐ〈０．００５），提示血清总ＳＡ测定可作为鉴别肿瘤良恶性质     

银屑病患者血清层粘连蛋白水平与临床意义

目的探讨血清层粘连蛋白（Ｌａｍｉｎｉｎ,ＬＮ）含量与银屑病病情活动的关系。方法用放射免疫法测定２５例进行期和 静止期银屑病患者血清ＬＮ含量并与２５例健康正常者作对照。结果银屑病进行期组、静止期组、对照组血清ＬＮ水 平分别为（９２．６６±９．８６） μｇ／Ｌ、（８７．５９±６．４０）μｇ／Ｌ和（８０．９７±６．２５）μｇ／Ｌ。 ３组中两两之间均存在显著性差异（Ｐ＜０．０１）,且银 屑病进行期与静止期组血清ＬＮ水平呈正相关。结论ＬＮ是反映银屑病病情活动的可靠指标之一。     

脂类代谢测定在肾脏疾病中的临床意义

目的通过测定脂类代谢有关指标，为早期发现肾脏疾病患者继发性高脂、动脉粥样硬化性心血管并发症提供诊断依据。方法采用免疫透射比浊法及酶法，测定５５例尚无心血管并发症的肾脏病患者及５２例健康人的血清载脂蛋白（Ａｐｏ）Ａ１、Ｂ，高密度脂蛋白胆固醇（ＨＤＬＣ），低密度脂蛋白胆固醇（ＬＤＬＣ）。结果肾病组的ＡｐｏＡ１，ＡｐｏＢ，ＡｐｏＡ１／ＡｐｏＢ，ＨＤＬＣ，ＬＤＬＣ水平分别为１．２０±０．１９ｇ／Ｌ，１．０７±０．４７ｇ／Ｌ，１．２３±０．３２，１．１４±０．３８ｍｍｏｌ／Ｌ，５．６１±３．１６ｍｍｏｌ／Ｌ。对照组分别为１．３４±０．２２ｇ／Ｌ，０．７４±０．１２ｇ／Ｌ，１．７５±０．２４，１．３７±０．２２ｍｍｏｌ／Ｌ，２．２９±０．７０ｍｍｏｌ／Ｌ。两组间的各项结果差异均有显著意义（Ｐ＜０．０５）。不同类型肾病患者该５项指标的阳性率及异常幅度各不相同。结论联合测定ＡｐｏＡ１、ＡｐｏＢ、ＡｐｏＡ１／ＡｐｏＢ、ＨＤＬＣ、ＬＤＬＣ能提高危险因素的检出率，对早期发现及预防肾脏心血管并发症具有重要意义。     

Value of D-Dimers in patients with acute aortic dissection

Objective: To evaluatel the value of D-dimers in patients with acute aortic dissection (AAD). Methods: This study consisted of 16 patients with AAD and 27 non-AAD patients. Serum D-dimets were measured by Sta-Liatest D-DI immunoturbidimetric assay. Results: D-dimer level was higher (P ＜ 0.001) in patients with AAD(7.91 ± 5.52 μg/ml) than that in non- AAD group(1.57±1.24 μg/ml). D-dimer was positive (＞0.4 μg/ml) in all patients with AAD and in 10 control group patients (37%). Among patients with acute AAD, D-dimers tended to be higher in Stanford A than in Stanford B (8.67 ± 4.31 μg/ml vs. 3.24±1.27 μg/ml, P ＜0.01). D-dimer values tended to be higher in more extended disease(3.84 ± 1.65 μg/ml, 8.57 ± 3.58 μg/ml and 11.87 ± 5.69 μg/ml in thoracic aorta, thoracic and abdominal aorta, thoracic and abdominal aorta and iliacal arteries, respectively, P ＜ 0.05 for both 8.57 ± 3.58 and 11.87 ± 5.69 vs. 3.84 ± 1.65 ). Including the control group into the analysis, we found a sensitivity of 100%, a negative predictive value of 100%, and a specificity of 66% and a positive predictive value of 64% for D-dimer in diagnosis of AAD in our patients with suspected AAD. Conclusion: D-dimer was elevated in patients with AAD. A negative D-dimer test result could be useful in excluding AAD.     

Research of combined liver-kidney transplantation model in rats

Objective： To set up a simple and reliable rat model of combined liver-kidney transplantation. Methods： SD rats served as both donors and recipients. 4℃ sodium lactate Ringer＇s was infused from portal veins to donated livers,and from abdominal aorta to donated kidneys, respectively. Anastomosis of the portal vein and the inferior vena cava （IVC） inferior to the right kidney between the graft and the recipient was performed by a double cuff method, then the superior hepatic vena cava with suture. A patch of donated renal artery was anastomosed to the recipient abdominal aorta. The urethra and bile duct were reconstructed with a simple inside bracket. Results： Among 65 cases of combined liver-kidney transplantation, the success rate in the late 40 cases was 77.5%. The function of the grafted liver and kidney remained normal. Conclusion： This rat model of combined liver-kidney transplantation can be established in common laboratory conditions with high success rate and meet the needs of renal transplantation experiment.     

安心颗粒对急诊经皮冠状动脉介入术后生活质量影响的研究

目的：评价使用安心颗粒对急诊经皮冠状动脉介入术（PPCI）术后生活质量的影响.方法：将160例接受PPCI的急性ST段抬高型心肌梗死患者随机分为安心颗粒组（术前顿服安心颗粒8.8g,术后安心颗粒4.4 g/次,每日2次）和对照组（仅接受基础药物治疗）.所有患者均服用阿司匹林、氯吡格雷和阿托伐他汀.分别在入院时、出院前1d、出院后180 d时,应用心肌梗死多维度量表（MIDAS）、中文版SF-36评价量表对患者生活质量评分.并观察术后30 d以内的出血并发症、血小板减少症发生情况.结果：入院时和出院前1d,两组患者的心肌梗死MIDAS、SF-36量表评分比较无差异（P＞0.05）;出院后180 d时,与对照组比较,安心颗粒组MIDAS、SF-36评分明显减低（P＜0.05）;组内与入院时比较,两组出院前1d、出院后180 d时,MIDAS、SF-36评分均降低（P＜0.05）.两组患者在随访期间均无大量出血、少量出血、重度和极重度血小板减少症发生,安心颗粒组有4例、对照组有7例发生不明显出血（P＞0.05）.两组发生轻度血小板减少症的患者数比较无差异（P＞0.05）.结论：PPCI使用安心颗粒,能改善急性ST段抬高型心肌梗死患者的生活质量,且不增加出血风险.     

The comparative studies of the influences of Urapidil and Nicardipine on sino-atrial node function, atrio-ventricular node function and hemodynamics

Objective:To investigate the influences of urapidil and nicardipine on rabbit sinus function,atrio-ventricular node function and hemodynamics.Methods:Thirty-two Angora's rabbits were selected and randomly divided into four groups.U1 group:urapidil 0.25 mg/kg;U2 group:urapidil 0.5 mg/kg;N1 group:nicardipine 10 μg/kg;N2 group:nicardipine 20 μg/kg.All these medicine were administrated within 30 seconds.Measurements were taken before and after the administration of urapidil or nicardipine for the following data:mean blood pressure(MAP),heart rate(HR),sino-atrial conduction time(SACT),maximal sinoatrial recovery time(SNRTmax)corrected sinus node recovery time(CSNRT),index of sinus node recovery time(SNRTI),Wenckebach A-V conduction frequency (WB),and P-R interval.Results:Significant MAP and HR changes were identified in all of the four groups before and after administration of both urapidil and nicardipine.No significant changes could be found in the rest of the parameters.Intergroup analysis showed that SACT and CSNRT of N1 and N2 groups were shorter than those of the U2 group(P＜0.01);the MAP decreased(P＜0.01)and the HR increased drastically(P＜0.01).Conclusions:Neither urapidil(0.25 mg/kg,0.5 mg/kg)nor nicardipine(10μg/kg,20μg/kg)has any significant influence on rabbit sinus function or rabbit atrio-ventricular node function.Nicardipine could be a better choice than urapidil for parafunctional sinus node patients.     

Expression of OPGmRNA and ODFmRNA in the patients of hip fracture due to osteoporosis

Objective：To investigate the gene expression of osteoprotegerin（OPG） and osteoclast differentiation factor（ODF） in the bone tissue of patients with hip fracture due to osteoporosis. Methods：OPGmRNA and ODFmRNA in the bone tissue in 50 cases of osteoporosis sufferers（over 50 years old） with hip fracture（Observer Group） and 30 cases of hip facture sufferers with no osteoporosis（Control group） were analyzed with the Semi-Quantitative RT-PCR method. Results：The mRNA expressed of ODF, OPG were both high in the patients with hip fracture. In the control group, the expression of OPG mRNA was observed, while the expression of ODF mRNA was very slight. Conclusion：Aged patients contained all signals including OPG, ODF that are essential for inducing osteoclastogenesis and promoting bone resorption.     

The clinicopathological and immuohistochemical analysis of solid-pseudopapillary tumor of the pancreas： report of 9 cases

Objective：To investigate the clinical features, pathological characteristics and immunophenotype of solid-pseudopapillary tumor of the pancreas（SPTP）. Methods：Nine surgically treated cases of SPTP were retrospectively reviewed. Hematoxylin and Eosin（HE） staining and immunohistochemical staining were used to analyze all cases, and the general clinical data was collected. Results：Six patients were asymptomatic except for a palpable mass. Two patients complained of vague-epigastric pain. One patient appeared jaundice. The tumor was encapsulated and solid tissues alternately with cystic tissues. Histologically, the histological structure of solid portion was pseudopapillary with a fibrovascular core. Tumor cells were uniform and medium-sized which were arranged in sheets ets or nests or pseudopapillary patterns. Immunohistochemical studies demonstrated that SPTP proved positive in vimentin（9/9 cases）, AAT（9/9 cases）, NSE（9/9 cases）, ACT（7/9 cases）, CK20（2/9 cases）, CgA（1/9 cases）, S-100（3/gcases）, PR（4/gcases）, Syn（3/9 cases） and CD56（5/9cases）, negative in CEA and ER. Conclusion：SPTP is a tumor predominantly occurring in young women frequently without special symptoms. This tumor has various characteristical histological patterns with different immunophenotype.     

Electro-Acupuncture Combined with the Trigger Point Needle-Embedding for Treatment of Primary Trigeminal Neuralgia in 31 Cases

In recent years, the author of this essay has applied electro-acupuncture combined with the trigger point needle-embedding for treatment of primary trigeminal neuralgia in 31 cases, yielding satis- factory results as reported in the following.     

Investigation of Matrix Metalloproteinase -1, 2 and tissue inhibitor of matrix metalloproteinases-1 in Endometriosis

Objective： To explore the role of matrix metalloproteinase-1,2 （MMP-1, MMP-2） and tissue inhibitor of matrix metalloproteinases-1 （TIMP-1） in endometriosis. Methods： The eutopic and ectopic endometria from 40 subjects suffering from endometriosis and regular.endometria from 40 subjects （excluding endometriosis） were collected and examined by in situ hybridization technology and western blot assay. Results： Both expressions of MMP-1 and -2 were stronger in ectopic endometrium and eutopic endometrium than in normal endometrium. On the contrary, the expression of TIMP-1 in ectopic endometrium and eutopic endometrium was lower. The differences were significant （P 〈 0.01 ）. Moreover, there was no relationship among the expressions of MMP-1, 2 and TIMP-1 in ectopic endometrium. Conclusion： The expressions of MMP-1, 2 and TIMP-1 lose balance and lack of periodic changes in ectopic endometrium , which explains the biological invasive behavior of endometriosis. It was suggested-that regulating the balance between the MMPs and TIMP-1 should be an ideal therapeutic target to endometriosis.     

Shi Da-zhuo (史大卓) —An outstanding cardiologist of integrative medicine

Prof. SHI Da-zhuo, Ph.D., male, was born on March 20, 1960. Prof. SHI entered the Ph.D. program in 1990 at the China Academy of Chinese Medical Sciences under the supervision of Prof. CHEN Ke-ji, majoring in the treatment of cardiovascular diseases. After receiving his Ph.D. degree in 1993, Prof. SHI started working at the Cardiovascular Center in Xiyuan Hospital affiliated to China Academy of Chinese Medical sciences.     

Persist in and Carry Forward the Integrative Medical Research——Speech at the 6th National General Congress of Chinese Association of Integrative Medicine by Academician CHEN Zhu,Minister of Ministry of Health

The 6th National General Congress of Chinese Association of Integrative Medicine （CALM） was convened at 19-20, April 2008 in Beijing. Academician CHEN Zhu, the minister of Ministry of Health indicated at the congress that the integration of Chinese and Western medicine is very well in keeping with the situation of our country and the general rule of development in medical science; and as a good integration of Chinese medicine and Western medicine, it is mutually beneficial and advantageous to both of them. Seeing the creativity shown in integrative medical investigation in theoretic and methodological sides, we should and must persist in and develop it.