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丹参素-丝裂霉素C挛药的制备及体外释放研究
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作者 陈卓 谭李玉 +1 位作者 尤静 张蕾 《当代化工》 CAS 2019年第3期459-461,共3页
为了降低高毒性药物丝裂霉素C(MMC)在沺疗翼状胬肉时的副作用,多靶点联合抑制翼状胬肉成纤维细胞,将其与具备抗成纤维细胞活性及血管保护作用的无毒药物丹参素(DSS)化学偶联为挛药MMC-DSS。体外释放研究表明,MMC-DSS可以积聚在眼表后逐... 为了降低高毒性药物丝裂霉素C(MMC)在沺疗翼状胬肉时的副作用,多靶点联合抑制翼状胬肉成纤维细胞,将其与具备抗成纤维细胞活性及血管保护作用的无毒药物丹参素(DSS)化学偶联为挛药MMC-DSS。体外释放研究表明,MMC-DSS可以积聚在眼表后逐渐释放MMC与丹参素以产生活性。从而获得了一种在翼状胬肉沺疗中结膜血管副作用更低,且能够多靶点产生药效的全新挛药。 展开更多
关键词 丹参素 丝裂霉素C 挛药 翼状胬肉
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布洛芬甲硝唑酯的合成路线设计及工艺优化 被引量:1
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作者 潘岩 陈重 +2 位作者 刘琰 陈琼 杨俊杰 《信阳农林学院学报》 2017年第4期103-105,共3页
根据前药和挛药设计原理,设计出新化合物布洛芬甲硝唑酯。并以布洛芬、甲硝唑为起始原料,通过氯化、酰化反应得布洛芬甲硝唑酯,其结构经LC-MC、HPLC确证。考察了物料配比、反应温度和碱对反应收率的影响。最佳反应条件为氯化亚砜与布洛... 根据前药和挛药设计原理,设计出新化合物布洛芬甲硝唑酯。并以布洛芬、甲硝唑为起始原料,通过氯化、酰化反应得布洛芬甲硝唑酯,其结构经LC-MC、HPLC确证。考察了物料配比、反应温度和碱对反应收率的影响。最佳反应条件为氯化亚砜与布洛芬摩尔比为1.2:1,反应温度-10^-5℃,三乙胺作碱,总收率可达72.9%。 展开更多
关键词 挛药 布洛芬甲硝唑酯 合成
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A case of capecitabine-induced coronary microspasm in a patient with rectal cancer
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作者 Leire Arbea Isabel Coma-Canella +2 位作者 Rafael Martinez-Monge Jesús García-Foncillas Radiation Oncology Division 《World Journal of Gastroenterology》 SCIE CAS CSCD 2007年第14期2135-2137,共3页
5-Fluorouracil (5-FU) is the most frequently used chemotherapy agent concomitant with radiotherapy in the management of patients with rectal cancer. Capecitabine is an oral fluoropyrimidine that mimics the pharmacon... 5-Fluorouracil (5-FU) is the most frequently used chemotherapy agent concomitant with radiotherapy in the management of patients with rectal cancer. Capecitabine is an oral fluoropyrimidine that mimics the pharmaconkinetics of infusional 5-FU. This new drug is replacing 5-FU as a part of the combined-modality treatment of a number of gastrointestinal cancers. While cardiac events associated with the use of 5-FU are a well known side effect, capecitabine-induced cardiotoxicity has been only rarely reported. Here, we reviewed the case of a patient with rectal cancer who had a capecitabine-induced coronary vasospasm. The most prominent mutation of the dihydropyrimidine dehydrogenase gene was also analyzed. 展开更多
关键词 Rectal cancer CAPECITABINE CARDIOTOXICITY
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Spontaneous diffuse vasospasm simultaneously found at left main trunk, left anterior descending, left circumflex and right coronary arteries
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作者 Yue-Hai WANG Guang-Yong HUANG Xiao-Hua WANG 《Journal of Geriatric Cardiology》 SCIE CAS CSCD 2017年第12期772-775,共4页
Coronary artery spasm (CAS) is found not only in Asian but also in white patients. CAS can lead to angina pecto- ris, myocardial infarction, ventricular arrhythmias and sud- den cardiac death. But CAS diagnosis is n... Coronary artery spasm (CAS) is found not only in Asian but also in white patients. CAS can lead to angina pecto- ris, myocardial infarction, ventricular arrhythmias and sud- den cardiac death. But CAS diagnosis is not necessarily easy, and it also remains highly challenging to therapy and prevention. We present a spontaneous extensive-CAS case with typical clinical features of acute myocardial infarction, despite the regular vasodilator treatment. 展开更多
关键词 Coronary artery spasm Diagnosis Therapy
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Tuina along the meridians combined with Chinese medicine for motor functions and activities of daily living in patients with post-stroke upper limb spasticity 被引量:2
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作者 韩淑凯 马志伟 +3 位作者 张娜 陈彩平 任占昌 韩丑萍 《Journal of Acupuncture and Tuina Science》 CSCD 2015年第5期295-299,共5页
Objective: To observe the effect of combining Chinese medicine and tuina along the meridians on motor function and activities of daily living (ADL) in patient with post-stroke upper limb spasticity. Methods: A tot... Objective: To observe the effect of combining Chinese medicine and tuina along the meridians on motor function and activities of daily living (ADL) in patient with post-stroke upper limb spasticity. Methods: A total of 220 patients with post-stroke upper limb spasticity were randomly allocated into a treatment group (n=120) and a control group (n=110). Patients in the treatment group received tuina along the meridians combined with spasticity-alleviating and collateral-unblocking Chinese medicine, whereas patients in the control group received routine rehabilitation therapy. Patients in both groups were treated for 3 weeks. Then the patients' motor function, ADL and muscle tone were evaluated before and after treatment using the FugI-Meyer assessment scale (FMA), modified Barthel index (MBI) and modified Ashworth scale (MAS). Results: After treatment, the FMA scores, MBI scores, and muscle (shoulder intortor, elbow flexors and wrist flexors) tones were significantly improved (P〈0.05), but the improvement was more significant in the treatment group than that in the control group (P〈0.05). Conclusion: Tuina along the meridians combined with spasticity-alleviating and collateral-unblocking Chinese medicine can substantially alleviate muscle tone on the affected side and remarkably improve the patients' motor function and ADL. 展开更多
关键词 TUINA MASSAGE Drugs Chinese Herbal SPASM Post-stroke Syndrome Activities of Daily Living Rehabilitation
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