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中年健康男性中运动试验的变时性反应与颈动脉粥样硬化相关

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世界核心医学期刊文摘（心脏病学分册） 2006年第9期2卷 25-26页

作者： Sae Y.j. Fernhall B. Heffernan K.S. 刘文秀 Department of Kinesiology and CommunityHealth College of Applied Life StudiesUniversity of IllinoisUrbana-Champaign1206 S.Fourth StChampaignIL 61820United States

Aims: Chronotropic incompetence, an attenuated heart rate(HR) response to exer cise, is an independent predictor of cardiovascular mortality, but it is not kno wn whether chronotropic incompetence is related to carotid atherosclerosis. The association between chronotropic incompetence and carotid atherosclerosis in 856 7(age 47.6±8.8 years) healthy men was examined. Methods and results: Chronotrop ic incompetence was defined as the failure to achieve 85%of the age-predicted maximal HR(APMHR), 25%and/or intima-media thickness(IMT) of >1.2 mm. In multivariable adj.sted lo gistic regression models, the subj.cts who achieved less than 85%of APMHR exhib ited an odds ratio(OR) of 1.72[95%confidence intervals(CI): 1.32-2.22] for car otid atherosclerosis. Subj.cts withmes more likely to have carotid atherosclerosis after multivariate adj.stment. A lso, the OR of carotid atherosclerosis across quartiles of CRI(highest to lowest ) was 1.51(95%CI: 1.10-2.09) after multivariate adj.stment. Conclusion: These results suggest that the chronotropic response to exercise is associated with ca rotid atherosclerosis, independent of the established risk factors in healthy me n, which could contribute to high incidence of cardiovascular diseases in subj.c ts with chronotropic incompetence.

关键词：颈动脉粥样硬化中年健康男性变时性反应运动试验 Logistic回归模型性功能不全独立预测因素内膜中层厚度

Study of the Temperature of Cerebral Arterial Blood Flow,for the Characterization of the Degree of Stenosis:Application to Stroke

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材料科学与工程（中英文A版） 2020年第2期10卷 65-75页

作者： j.R.Tsafack Nzifack j.S.Mabekou Takam R.Moutou Pitti M.Fogue P.K.Talla Unitéde Recherchede Mécaniqueetde Modélisationdes Systèmes Physiques(UR2MSP) Universitéde DschangDschang 237Cameroun Universitéde Clermont Ferrand SIGMA ClermontInstitut PascalF63000Clermont-Ferrand 33France Unitéde Recherche d’ingénierie des systèmes industriels et de l’Environnement(LISIE) IUT Fotso Victorde Bandjoun 237Cameroun

Based on the biological heat transfer equation of Penne,the internal temperature distribution of the biological tissue was studied,taking into account the evolution of stenosis and *** one-dimensional simplifying cylindrical heat equation of the biological living tissues in permanent regime was solved by the FDM(finite difference method)and analytically,to assess the temperature change under the variation of stenosis,hematocrit,K(thermal conductivity),kinematic viscosity,generation of metabolic heat and the heat transfer *** main results show that the temperature increases as the stenosis and hematocrit increase in size;and the secondary results show that the heat transfer coefficient and the K lower the body temperature while metabolic heat generation increases body *** is in accordance with the literature.

关键词： Temperature Penne’s equation stenosis hematocrit

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白细胞介素和免疫调节不良综合征

西南医科大学学报 1986年第4期 215-218页

作者： B.M.Stadler j.M.Müller K.Tadokoro F.Bettens 余汉杰 S.Brantschen 王亚新 A.L.de Weck Institute of Clinical Immunology University of Bern Inselstpial Switzerland Institute of Clinical Immunology University of Bern Inselstpial Switzerland Department of Medicine and Physical Therapy University of Tokyo Schooll of Medicine j.pan Institute of Clinical Immunology University of Bern Inselstpial Switzerland 泸州医学院附属医院传染及免疫实验室 Institute of Clinical Immunology University of Bern Inselstpial Switzerland 上海第二医科大学生物化学教研室 Institute of Clinical Immunology University of Bern Inselstpial Switzerland

本文通过讨论白细胞介素(Interleukins包括IL—1,IL—2及IL3)在活化T细胞,调节T及B细胞、肥大细胞与嗜碱细胞的分化、增殖,产生多种淋巴因子及IgE等方面的活性;以变态反应疾病为模型;论证了白细胞介素在免疫调节不良综合征(Immunologica... 详细信息

本文通过讨论白细胞介素(Interleukins包括IL—1,IL—2及IL3)在活化T细胞,调节T及B细胞、肥大细胞与嗜碱细胞的分化、增殖,产生多种淋巴因子及IgE等方面的活性;以变态反应疾病为模型;论证了白细胞介素在免疫调节不良综合征(Immunological Dysregulation Syndr mes)的发病机理中起着重要作用。

关键词：白细胞介素免疫调节不良综合征淋巴因子免疫球蛋白E类

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无毒填充油对丁苯橡胶性能的影响

聚合物与助剂 2004年第5期 34-43页

作者： j.Bowman 吕百龄

有关高芳香油(DAE)毒性的问题引发了对乳聚丁苯和溶聚丁苯橡胶使用无毒(安全性)填充油的关注。主要目标是开发替代SBR1712和1721这两种用于轮胎的充油胶的填充油。实验活动由调查橡胶加工安全的油品入手，考察其对硫化胶性能的影响，提... 详细信息

有关高芳香油(DAE)毒性的问题引发了对乳聚丁苯和溶聚丁苯橡胶使用无毒(安全性)填充油的关注。主要目标是开发替代SBR1712和1721这两种用于轮胎的充油胶的填充油。实验活动由调查橡胶加工安全的油品入手，考察其对硫化胶性能的影响，提供有关信息以帮助橡胶工艺师调整配方获得所需的性能。首先，基于相同玻璃化转变温度的概念，开发了两种乳聚丁苯橡胶替代SBR1712，对其主要性能进行评价。进而用TDAE和mes两种填充油替代芳香油广泛用于轮胎工业的情况进行分析。再者完成了适于替代SBR1712的乳聚丁苯橡胶安全填充油的调研，证实mes填充油用于具有合适微观结构的溶聚丁苯橡胶取得了最好的效果。使用TDAE作为填充油相对较为容易，其聚合物的微观结构仅有很小的变化。

关键词：填充油溶聚丁苯橡胶无毒替代乳聚丁苯橡胶芳香油性能 mes 轮胎工业油品

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PSImetals一体化计划系统简介

冶金管理 2012年第1期 53-57页

作者：顾泠竹 Mr. j.rg Hackmann 德国East Wind公司德国PSIMetals公司

2011年11月的“冶金管理”杂志．PSI的专家载文指出经过10年信息化建设，中国钢铁企业现在面临新的挑战：挑战之一就是现有系统的不断延伸和功能完善。事实上，中国钢铁企业现在开始考虑一体化计划．据我们所知首钢现在在做一体化计划... 详细信息

2011年11月的“冶金管理”杂志．PSI的专家载文指出经过10年信息化建设，中国钢铁企业现在面临新的挑战：挑战之一就是现有系统的不断延伸和功能完善。事实上，中国钢铁企业现在开始考虑一体化计划．据我们所知首钢现在在做一体化计划系统．鞍钢也对一体化计划表达出了浓厚的兴趣．太钢也在考虑建立跨厂的计划系统，越来越多的已经实施了mes系统的钢铁企业正在考虑建立计划系统。

关键词：计划系统一体化简介钢铁企业信息化建设 mes系统功能完善 PSI

神经元特异性烯醇酶及S100蛋白在孔源性视网膜脱离患者视网膜下液中的浓度

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世界核心医学期刊文摘（眼科学分册） 2006年第5期2卷 39-39页

作者： Quintyn j.C Pereira F Hellot M.F 陈立军(译) Service d' Ophtalmologie H~pital de Rangueil 1 av. Jean Poulhes 31403 Toulouse France 不详

Background: Neuron-specific enolase and S100 protein are markers of neuronal lysis. To assess the neuronal suffering in rhegmatogenous retinal detachment we quantified neuron-specific enolase and S100 protein in the subretinal fluid. Methods: The puncture was performed in the sclera with a Merseture 5/0 round needle, and the fluid was collected with a glass capillary tube. Twelve subretinal fluid samples were obtained from 12 eyes with rhegmatogenous retinal detachment undergoing retinal detachment surgery. Vitreous from ten eyes with macular hole or epimacular membrane served as negative control group, and vitreous collected during cornea procurement from ten deceased patients served as positive control group. Results: The mean concentration of neuron-specific enolase (in nanogram mes per millilitre) was 602 in the subretinal fluid of rhegmatogenous retinal detachment, 10.2 in the serum of these patients, 2.9 in the vitreous of the negative control group, and 364 in the positive control group. The mean concentration of S100 protein (in nanogrammes per millilitre) was 104 in the subretinal fluid of rhegmatogenous retinal detachment, < 0.1 in the serum of these patients and in the vitreous of the control negative group, and 11.18 in the positive control group. Conclusion: Neuronspecific enolase (NSE) and S100 are known to be good markers of brain stress and, thus, are good markers of retinal stress.

关键词：神经元特异性烯醇酶孔源性视网膜脱离 S100蛋白视网膜下液浓度患者神经细胞影响程度阴性对照黄斑前膜

胆囊小结石、胆囊残余收缩性、快速结晶化与胰腺炎均有关系

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世界核心医学期刊文摘（胃肠病学分册） 2005年第8期1卷 48-48页

作者： VennemanN.G Renooij. Rehfeld j.F K.T. Van Erpecum 王铮 Dept. of Gas troenterology F.02.618 University Medical Center Utrecht P.O. Box 85500 3508 GA UtrechtNetherlands.Dr

Acute pancreatitis is a severe complication of gallstones with considerable mo rtality. We sought to explore the potential risk factors for biliary pancreatiti s. We compared postprandial gallbladder motility (via ultrasonography) and, afte r subsequent cholecystectomy, numbers, sizes, and types of gallstones; gallbladd er bile composition; and cholesterol crystallization in 21 gallstone patients wi th previous pancreatitis and 30 patients with uncomplicated symptomatic gallston es. Gallbladder motility was stronger in pancreatitis patients than in patients with uncomplicated symptomatic gallstones (minimum postprandial gallbladder volu mes: 5.8 ±1.0 vs. 8.1 ±0.7 mL;P = .005). Pancreatitis patients had more often sludge (41%vs. 13%; P =.03) and smaller and more gallstones than patients with symptomatic gallstones (smallest stone diameters:2 ±1 vs. 8 ±2 mm; P = .001). Also, crystallization occurred much faster in the bile of pancreatitis patients (1.0±0.0 vs. 2.5 ±0.4 days; P < .001), possibly because of higher mucin conce ntrations (3.3 ±1.9 vs. 0.8 ±0.2 mg/mL; P = .04). No significant differences w ere found in types of gallstones, relative biliary lipid contents, cholesterol s aturation indexes, bile salt species composition, phospholipid classes, total pr otein or immunoglobulin (G, M, and A), haptoglobin, and α-1 acid glycoprotein *** conclusion, patients with small gallbladder stones and/or pres erved gallbladder motility are at increased risk of *** potential b enefit of prophylactic cholecystectomy in this patient category has yet to be ex plored.

关键词：收缩性胆结石患者结晶化泥沙样胆石沉积性潜在危险因素磷脂酸免疫球蛋白结晶速度

钆塞酸二钠增强MRI肝胆期经脾和肌肉校正后的肝脏强化信号的年龄依赖关系

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国际医学放射学杂志 2016年第4期 462-462页

作者： S.Matoori j.M.Froehlich S.Breitenstein A.Doert V.Pozdniakova D.M.Koh 方壮念 Department of Radiology Paracelsus Medical University Salzburg

摘要目的研究钆塞酸二钠增强MRI肝胆期非肝硬化病人的年龄与经过参照组织[脾、肾脏、肝脏、竖脊肌(mes)、肝胆管(DHC)]校正的组织信号强度的相关性。方法 2008年11月—2013年6月期间,131例临床病史不相同的病人进行了标准化的钆塞酸二... 详细信息

摘要目的研究钆塞酸二钠增强MRI肝胆期非肝硬化病人的年龄与经过参照组织[脾、肾脏、肝脏、竖脊肌(mes)、肝胆管(DHC)]校正的组织信号强度的相关性。方法 2008年11月—2013年6月期间,131例临床病史不相同的病人进行了标准化的钆塞酸二钠增强3.0 T MRI检查。排除肝硬化

关键词：钆塞酸二钠 MRI 肝脏肝胆