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1.
《中国医药》2007,2(12):698-698
s(秒),min(分),h(小时),d(天),kg(公斤),L(升),ml(毫升),IU或U(酶活力的国际单位),t1/2(半衰期),T(体温),R(呼吸),HR(心率),BP(血压),SBP(收缩压),DBP(舒张压),ECG(心电图),EEG(脑电图),WBC(白细胞),RBC(红细胞),N(中性粒细胞),E(嗜酸粒细胞),L(淋巴细胞),M(单核细胞),BPC或PLT(血小板计数),rib(血红蛋白),ESR(血沉),  相似文献   

2.
《中国医药》2008,(1):16-16
s(秒),min(分),h(小时),d(天),kg(公斤),L(升),ml(毫升),IU或u(酶活力的国际单位),t1/2(半衰期),T(体温),R(呼吸),HR(心率),BP(血压),SBP(收缩压),DBP(舒张压),ECG(心电图),EEG(脑电图),WBC(白细胞),RBC(红细胞),N(中性粒细胞),E(嗜酸粒细胞),L(淋巴细胞),M(单核细胞),BPC或PLT(血小板计数),  相似文献   

3.
《中国医药》2008,(7):428-428
s(秒),min(分),h(小时),d(天),kg(公斤),L(升),ml(毫升),IU或U(酶活力的国际单位),t1/2(半衰期),T(体温),R(呼吸),HR(心率),BP(血压),SBP(收缩压),DBP(舒张压),ECG(心电图),EEG(脑电图),WBC(白细胞),RBC(红细胞),N(中性粒细胞),E(嗜酸粒细胞),L(淋巴细胞),M(单核细胞),BPC或PLT(血小板计数),Hh(血红蛋白),ESR(血沉),BT(出血时间),  相似文献   

4.
仙人掌中的两个新酚性羧酸酯   总被引:3,自引:0,他引:3       下载免费PDF全文
从仙人掌块茎中分得二个新酚性羟酸酯和六个已知化合物。根据其理化性质和波谱学方法鉴定它们的结构为2-(4-羟基-苄基-)苹果到-4-正丁酯(1)-2-(4-羟基-苄基)-苹果酸-4-甲酯(2),2-(4-羟基-苄基)-苹果酸(3),蒲公英萜醇-3-乙酸酯(4),软木三萜酮(5),羽扇豆-3-酮(6),亚油酸甲酯(7)和油酸甲酯(8),其中(1)和(2)为新化合物,(3),(4),(6),(7)和(8)为首的次从仙人掌中分得。  相似文献   

5.
白芥子脂肪酸成分的研究   总被引:4,自引:0,他引:4  
目的 研究白芥子的脂肪酸成分,方法 采用GC-MS联用技术分析白芥子(Sinapis alba)乙醚提取物。结果 从白芥子醚提物中鉴定了12种脂肪酸,它们分别是月桂酸(0.03%),豆蔻酸(0.24%),十五烷酸(0.09%),粽榈油酸(1.43%),棕榈酸(6.51%),亚油酸(34.80%),硬脂酸(2.67%),α-亚麻酸(13.01%),油酸(11.9%),十九烷酸(1.46%),花生酸(1.40%),芥酸(21.51%)。  相似文献   

6.
红车轴草的化学成分研究   总被引:2,自引:0,他引:2  
贾红梅  李宁  李铣 《中南药学》2008,6(5):534-536
目的对红车轴草全草化学成分进行分离鉴定。方法采用反复硅胶柱色谱、Sephadex LH-20柱色谱、重结晶,制备薄层等方法进行分离纯化,通过理化常数测定和光谱分析鉴定其化学结构。结果分离得到9个化合物,分别鉴定为香草醛(vanillin,Ⅰ),山柰酚(kaempferol,Ⅱ),鹰嘴豆芽素A(biochaninA,Ⅲ),德鸢尾素(irilone,Ⅳ),芒柄花素(formononetin,Ⅴ),鹰嘴豆芽素A-7-O-β-D-吡喃葡萄糖苷(biochanin.A-7-O-β-D-glucopyranoside,Ⅵ),大豆素(daidzein,Ⅶ),(-)maackiain(Ⅷ),β-谷甾醇(β-sitosterol,Ⅸ)。结论化合物Ⅰ、Ⅱ为首次从该属植物中分离得到。  相似文献   

7.
1987年4月至1996年11月,我科共收治自发性气购50例,分析如下:临床资料性别与年龄:男性46例(92%),女性4例(8%)。年龄17~75岁。其中<20岁16例(20%),20~60岁30例(60%),>60岁10例(20%)。基础疾病:特发性气胸20例(4%),肺结核5例,(10%),慢性支气管炎10例,(20%),支气管扩张4例,(8%),肺炎及支气管哮喘11例(20%)。诱因:无明显诱因16例(32%),剧咳12例(24%),呼吸道感染15例(30%),用力屏气7例(14%)。部位:右侧30例,(60%),左侧20例(40%)。肺压缩程度:>90%15例(30%),30…  相似文献   

8.
DLF交替HLF方案治疗中晚期胃癌与MF、HLF方案对比疗效观察   总被引:2,自引:0,他引:2  
目的 探讨MF、HLF及DLF交替HLF方案对Ⅲ、Ⅳ期胃癌化疗的疗效。方法 对152例中晚期胃癌患分为三组,分别进行MF(丝裂霉素 5-氟尿嘧啶)、HLF(羟基喜树碱 甲酰四氢叶酸钙 5-氟尿嘧啶)、DLF(顺铂 甲酰四氢叶酸钙 5-氟尿嘧啶)交替HLF方案化疗,按WHO标准评估其有效率(完全缓解率 部分缓解率)。结果 DLF交替HLF方案组:完全缓解(CR)3例(5.77%),部分缓解(PR)25例(48.08%),无变化(NC)20例(38.46%),病程进展(PD)4例(7.69%),总有效率(CR PR)53.84%,本组患中位生存期8.5个月。MF组:CR为1例(2.17%),PR为6例(13.04%),NC为24例(52.17%),PD为15例(32.61%),CR PR为15.21%。中位生存期4.8个月。HLF组:CR为2例(3.7%),PR为16例(29.63%),NC为29例(53.70%),PD为7例(12.96%),CR PR为33.33%,中位生存期6.2个月。结论 DLF交替HLF方案使抗癌效果增强,副作用减少,值得推广应用。  相似文献   

9.
朝鲜淫羊藿垢化学成分(Ⅰ)   总被引:3,自引:0,他引:3  
自朝鲜淫羊藿的地上部分,分离得到了5个单体化合物,根据理化数据和光谱分析鉴定为anhydroicaritin(1),8-prenylkaempferol92),ginketin(3),isoginkgetin(4)和bilobetin(5),其中,化合物(3,(4),(5)是从本属植物中首次分离得到。  相似文献   

10.
我院自1990年5月~1997年11月共进行10636例胃镜检查,并结合病理诊断,现总结如下。一、临床资料(一)一般资料:10636例中,男5880例,女4756例;年龄最小8岁,最大89岁,其中3~40岁最多,共3464例(32.5%)。(二)临床症状:患者大都有不同程度的上消化道症状。其中上腹痛6520例(61.3%),呕血、黑便321例(3.0%),吞咽困难72例(0.7%),腹胀1204例(11.3%),烧心952例(9.0%),暧气、返酸780例(7.3%),食欲不振336例(3.2%),其它451例(4.2%)。(三)检查结果:见附表。附表10636例胃镜检查结果情况(四…  相似文献   

11.
Zusammenfassung Mittels Gaschromatographie und Dünschichtchromatographie wiesen die Autoren 11 Substanzen nach, welche durch Injektion oder nach Verabreichung per os in die Kniegelenksynovialflüssigkeit eindrangen. In ihrer Aufstellung konnten sie eine direkte Beziehung zwischen Struktur sowie chemischphysikalischen Eigenschaften der Substanz und ihrer Fähigkeit, aus dem Blut in die Kniegelenksynovialflüssigkeit einzudringen, nicht nachweisen, außer der Tatsache, daß Substanzen mit starker Affinität zu Eiweißstoffen erst in höheren Dosen nachweisbar waren.  相似文献   

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We report herein the condensation of 4,7-dichloroquinoline (1) with tryptamine (2) and D-tryptophan methyl ester (3) . Hydrolysis of the methyl ester adduct (5) yielded the free acid (6) . The compounds were evaluated in vitro for activity against four different species of Leishmania promastigote forms and for cytotoxic activity against Kb and Vero cells. Compound (5) showed good activity against the Leishmania species tested, while all three compounds displayed moderate activity in both Kb and Vero cells.  相似文献   

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Epilepsy affects ≤ 1% of the world's population. Antiepileptic drugs (AEDs) are the mainstay of treatment, although more than a third of patients are not rendered seizure free with existing medications. Uncontrolled epilepsy is associated with increased mortality and physical injuries, and a range of psychosocial morbidities, posing a substantial economic burden on individuals and society. Limitations of the present AEDs include suboptimal efficacy and their association with a host of adverse reactions. Continued efforts are being made in drug development to overcome these shortcomings employing a range of strategies, including modification of the structure of existing drugs, targeting novel molecular substrates and non-mechanism-based drug screening of compounds in traditional and newer animal models. This article reviews the need for new treatments and discusses some of the emerging compounds that have entered clinical development. The ultimate goal is to develop novel agents that can prevent the occurrence of seizures and the progression of epilepsy in at risk individuals.  相似文献   

17.
建立了衍生化顶空毛细管气相色谱-电子捕获检测器(ECD)法测定盐酸达泊西汀中的甲磺酸甲酯(MMS)、甲磺酸乙酯(EMS)和甲磺酸异丙酯(IMS).应用碘化钠衍生技术,使用PW-5毛细管柱,载气为氮气,ECD检测,程序升温.MMS、EMS和IMS分别在0.03~0.30、0.05~0.50和0.05~0.50 μg/ml浓度范围内线性关系良好,平均回收率分别为63.5%、100.3%和96.2%,最低检测限分别为0.30、0.50和0.50 ng/ml.  相似文献   

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Lung disease and PKCs   总被引:1,自引:0,他引:1  
The lung offers a rich opportunity for development of therapeutic strategies focused on isozymes of protein kinase C (PKCs). PKCs are important in many cellular responses in the lung, and existing therapies for pulmonary disorders are inadequate. The lung poses unique challenges as it interfaces with air and blood, contains a pulmonary and systemic circulation, and consists of many cell types. Key structures are bronchial and pulmonary vessels, branching airways, and distal air sacs defined by alveolar walls containing capillaries and interstitial space. The cellular composition of each vessel, airway, and alveolar wall is heterogeneous. Injurious environmental stimuli signal through PKCs and cause a variety of disorders. Edema formation and pulmonary hypertension (PHTN) result from derangements in endothelial, smooth muscle (SM), and/or adventitial fibroblast cell phenotype. Asthma, chronic obstructive pulmonary disease (COPD), and lung cancer are characterized by distinctive pathological changes in airway epithelial, SM, and mucous-generating cells. Acute and chronic pneumonitis and fibrosis occur in the alveolar space and interstitium with type 2 pneumocytes and interstitial fibroblasts/myofibroblasts playing a prominent role. At each site, inflammatory, immune, and vascular progenitor cells contribute to the injury and repair process. Many strategies have been used to investigate PKCs in lung injury. Isolated organ preparations and whole animal studies are powerful approaches especially when genetically engineered mice are used. More analysis of PKC isozymes in normal and diseased human lung tissue and cells is needed to complement this work. Since opposing or counter-regulatory effects of selected PKCs in the same cell or tissue have been found, it may be desirable to target more than one PKC isozyme and potentially in different directions. Because multiple signaling pathways contribute to the key cellular responses important in lung biology, therapeutic strategies targeting PKCs may be more effective if combined with inhibitors of other pathways for additive or synergistic effect. Mechanisms that regulate PKC activity, including phosphorylation and interaction with isozyme-specific binding proteins, are also potential therapeutic targets. Key isotypes of PKC involved in lung pathophysiology are summarized and current and evolving therapeutic approaches to target them are identified.  相似文献   

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