老鹰茶正丁醇部分的化学成分

目的对樟科植物老鹰茶叶醇提取物中正丁醇部分的化学成分进行研究。方法老鹰茶经70%乙醇提取,再经石油醚、氯仿、乙酸乙酯和正丁醇依次萃取,正丁醇部分用大孔树脂、硅胶、Sephadex LH-20以及制备高效液相色谱法等进行分离纯化,通过1H-NMR、13C-NMR、MS等方法鉴定化合物的结构。结果从老鹰茶叶的正丁醇部分分离得到7个化合物,分别鉴定为原儿茶酸、山奈酚-3-O-β-D-(6-O-trans-p-香豆酰基)吡喃葡萄糖苷、山奈酚-3-O-β-D-(6-O-trans-p-香豆酰基)吡喃甘露糖苷、山奈酚-3-O-α-L-鼠李糖苷、反式香豆酸、邻苯二甲酸二正丁酯、水杨酸。结论这7种化合物均为首次从该植物中分离得到。     

Chemical constituents of n-Butanol fraction of Litsea coreana L.

目的 对樟科植物老鹰茶叶醇提取物中正丁醇部分的化学成分进行研究.方法 老鹰茶经70%乙醇提取,再经石油醚、氯仿、乙酸乙酯和正丁醇依次萃取,正丁醇部分用大孔树脂、硅胶、Sephadex LH-20以及制备高效液相色谱法等进行分离纯化,通过1H-NMR、13C-NMR、MS等方法鉴定化合物的结构.结果 从老鹰茶叶的正丁醇部分分离得到7个化合物,分别鉴定为原儿茶酸、山奈酚-3-O-β-D-(6-O-trans-p-香豆酰基) 吡喃葡萄糖苷、山奈酚-3-O-β-D-(6-O-trans-p-香豆酰基) 吡喃甘露糖苷、山奈酚-3-O-α-L-鼠李糖苷、反式香豆酸、邻苯二甲酸二正丁酯、水杨酸.结论 这7种化合物均为首次从该植物中分离得到.     

红凤菜化学成分研究

目的 研究菊科三七草属植物红凤菜Gynura bicolor DC.地上部分的化学成分.方法 采用硅胶、凝胶柱色谱等方法 分离化合物,运用理化性质和现代光谱技术鉴定化合物的结构.结果 分离得到17个化合物,分别鉴定为:十八碳脂肪醇(Ⅰ)、十一碳脂肪酸(Ⅱ)、二十六碳脂肪酸(Ⅲ)、三十碳脂肪酸(Ⅳ)、己烷(Ⅴ)、对羟基苯甲酸(Ⅵ)、山柰酚(Ⅶ)、山柰酚-3-O-β-D-葡萄糖苷(Ⅷ)、高车前苷(Ⅸ)、山柰酚-3-O-β-D-吡喃葡萄糖基(6→1)-α-L-鼠李糖苷(Ⅹ)、槲皮素-3-O-β-D-吡喃葡萄糖基(6→1)-α-L-鼠李糖苷(Ⅺ)、槲皮素-双-3-O-β-葡萄糖苷(Ⅻ)、β-香树脂醇(Ⅻ)、α-香树脂醇(ⅩⅣ)、β-香树脂醇-3-O-β-葡萄糖苷(ⅩⅤ)、乙酰表木栓醇(ⅩⅥ)、β-谷甾醇(Ⅶ).结论 全部17个化合物均为首次从红凤菜中分离得到.     

山栀茶化学成分的研究

目的:对山栀茶的化学成分进行研究.方法:应用正、反相硅胶和Sephadex LH-20等柱层析方法分离纯化山栀茶,根据化合物的理化性质和波谱数据进行结构鉴定.结果:从山栀茶中分离得到7个化合物,分别鉴定为(1)丁香脂素4,4'-双-O-β-D-葡萄糖苷、(2)紫丁香苷、(3)3,4,5-三甲氧基苯-1-O-β-D-呋喃芹糖-(1→6)-β-D-吡喃葡萄糖苷、(4)丁香脂素-4-O-β-D-吡喃葡萄糖苷、(5)异落叶松树脂醇-9'-O-β-D-吡喃葡萄糖苷、(6)南烛木树脂酚-9'-O-β-D-吡喃葡萄糖苷、(7)芥子醛葡萄糖苷.结论:化合物(2),(4),(5),(7)为首次从该植物中分离得到,为山栀茶质量控制指标性成分的选择提供了依据.     

云南蕊木枝叶化学成分研究

目的研究云南蕊木枝叶的化学成分。方法采用柱色谱及薄层色谱进行分离纯化,根据其理化性质及波谱数据鉴定化合物结构。结果分离得到13个化合物,分别为11,12-de(methylenedioxy)danuphyllin(Ⅰ)、蕊木碱甲(methyl chanofruticosinate,Ⅱ)、蕊木碱丙(methyl11,12-methylenedioxychanofruticosinate,Ⅲ)、蕊木碱乙(methyl demethoxycarbonylchanofruticosinate,Ⅳ)、bauerenyl acetate(Ⅴ)、高根二醇(erthrodiol,Ⅵ)、β-香树脂醇(β-amyrin,Ⅶ)、β-香树脂醇乙酸乙酯(β-amyrin acetate,Ⅷ)、羽扇豆醇(lupeol,Ⅸ)、β-谷甾醇(β-sitosterol,Ⅹ)、β-豆甾醇(β-sitosterol,Ⅺ)、myrtifolic acid(ⅩⅡ)、β-谷甾醇-3-O-β-D-葡萄糖苷(β-sitosterol-3-O-β-D-glucoside,ⅩⅢ)。结论化合物Ⅰ～Ⅳ为吲哚生物碱,化合物Ⅴ～ⅩⅢ为首次从该种植物中得到。     

太白杜鹃的化学成分研究

目的 研究太白杜鹃 Rhododendron purdomii 的化学成分。方法 利用现代波谱技术(MS、1H-NMR、13C-NMR、DEPT)和化学方法进行结构鉴定。结果 从太白杜鹃全草的醋酸乙酯部分中分离出12个化合物,对其中9个化合物进行了结构鉴定,分别为槲皮素-3-O-α-L-鼠李糖苷(Ⅰ)、金丝桃苷(Ⅱ)、槲皮素(Ⅲ)、异莨菪亭(Ⅳ)、α-香树脂醇(Ⅴ)、β-香树脂醇(Ⅵ)、齐墩果酸(Ⅶ)、β-谷甾醇(Ⅷ)、β-胡萝卜苷(Ⅸ)。结论 所有化合物均为首次从该植物中分得。     

罗布麻茎的化学成分研究

罗布麻系夹竹桃科罗布麻属植物(Apocynum venetum Linn),自茎部分中分离得五个化合物,经理化性质和波谱分析,推定为α-香树脂醇醋酸酯(α-Amyrin acetate,Ⅰ),齐墩果酸醋酸酯(Oleanolio acid acetate,Ⅱ),β-谷甾醇(β-Sitosterol,Ⅲ),β-谷甾醇-β-D-葡萄糖甙(β-Sitosterol-β-D-glucoside,Ⅳ)和羽扇豆醇-3-羟基花生酸酯(Lupeol-3-hydroxyarachidate,Ⅴ),化合物Ⅴ为一新化合物。     

瘤果槲寄生化学成分的研究

【目的】研究槲寄生属植物的化学成分。【方法】应用柱层析和结晶方法进行分离、纯化,并采用光谱学方法进行结构鉴定。【结果】分离并鉴定出3个化合物：羽扇豆醇乙酸酯(lupeol acetate)(Ⅰ)、β—香树脂醇(β—amyrin)(Ⅱ)、齐墩果酸(oleanolic acid)(Ⅲ)。【结论】3个化合物均为首次从瘤果槲寄生中分离得到。     

香鳞毛蕨的化学成分及其细胞毒活性

目的 研究香鳞毛蕨中的化学成分及其生物活性.方法 利用柱色谱和高效液相色谱等现代技术对香鳞毛蕨的化学成分进行分离,根据理化性质和现代波谱技术并辅以化学方法对化合物进行结构鉴定,采用MTT法测定化合物对Bel-7402、HCT-8及A-549的细胞毒活性.结果 共鉴定出4个化合物,分别为京尼平苷(geniposide,Ⅰ)、3S,5R,6R,7E,9S-四甲基环己烯型单萜-7-烯-3,5,6-9-四羟基-3-O-β-D-葡萄吡喃糖苷(3S,5R,6R,7E,9Smegastigman-7-ene-3,5,6,9-tetrol-3-O-β-D-glucopyranoside,Ⅱ)、(6S,9R)-3-酮-a-紫罗兰醇-9-O-β-D-葡萄吡喃糖苷[(6S,9R)-3-OXO-a-ionol-9-O-β-D-glucopyranoside,Ⅲ]、香鳞毛蕨苷a(fragranoside a,Ⅳ).结论 化合物Ⅳ为新化合物,化合物Ⅰ～Ⅲ在鳞毛蕨属植物中均为首次发现.药理实验表明,化合物Ⅰ、Ⅲ具有显著的细胞毒活性.     

红花化学成分研究(Ⅱ)

目的:研究红花的化学成分.方法:采用溶剂法和柱层析法分离纯化红花中的化学成分,并通过理化性质和光谱数据鉴定所得化合物的分子结构.结果:从红花乙醇提取物中共分得7个单体化合物,经鉴定分别为芹黄素(Ⅰ)、6-羟基山柰酚-3-O-β-D-葡萄糖苷(Ⅱ)、香豆酸(Ⅲ)、对羟基苯甲酰香豆酸酐(Ⅳ)、山柰酚-3-O-β-D-葡萄糖苷(Ⅴ)、cartormin(Ⅵ)和羟基黄色素A(Ⅶ).结论:化合物Ⅳ为红花中首次分离得到.     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.     

Analysis of CK-19,PDX-1,Nestin,Ngn3 in different donor islet purity in rats

Objective: To investigate if there are the CK-19, PDX-1, Nestin, Ngn3 positive cells in the donor islets of different purity in rats. Methods: Thirty male adult SD rats were randomly divided into 3 groups. Islets were isolated using digestion by ductal injection of collagenase. Group Ⅰ (n=10): Separating cell preparations were not purified, Group Ⅱ(n=10): Islet sediment was purified with 25% Ficoll400 ,Group Ⅲ (n=10): Islet sediment was purified with 25% and 11% Ficoll-400. The levels of protein of CK-19, PDX-1, Nestin and Ngn3 were detected by immunohistochemistry and the mRNA of CK-19, PDX-1, Nestin, Ngn3 was amplified by RT-PCR. Results: After two different purification methods applied, three islet preparations of different purities were obtained. The difference of islet purity was significant among various groups (P＜0.05). Compared with group Ⅱ and group Ⅲ,the protein and mRNA of CK-19, PDX-1, Nestin,Ngn3 were both higher in group Ⅰ; group Ⅲ was poorly expressed. Conclusions: The three different islet purity donor islet have different CK-19, PDX-1, Nestin, Ngn3 positive cells within them, indicating that there are some islet stem cells in the purified donor islet.     

A preliminary screening study on the associated proteins in human psoriasis vulgaris by serum proteomics technologies

Objective：To investigate the optimum screening conditions of associated proteins in human psoriasis vulgaris by serum proteomics technique, and to screen the different expression proteins related with psoriasis vulgaris. Methods：Serum samples of peripheral blood were collected from newly diagnosed psoriasis vulgaris patients in the clinic, and 20 matched healthy persons. Serum albumin IgG was removed by filtering with ProteoExtract Albumin/IgG. After comparative proteomics analysis the different protein spots were identified using 2-DE and MS. Results ：Electrophoresis figures with high resolution and reproducibility were obtained. Three different expression proteins were found only in the serum from psoriasis vulgaris patients, while nine other different proteins expressing from healthy volunteers. Conclusion：The protein expression was different in the serum between the psoriasis vulgaris patients and healthy volunteers. It was hoped that we could find the biomarkers related to psoriasis vulgaris by using proteomics.     

A CASE OF HUGE GASTRIC DISOPYROBEZOAR

PYTOBEZOARS are common bezoars in gastrontestinal tract, commonly seen in stomach and mall intestine,1but huge disopyrobezoars are     

Acupuncture Treatment of Chest Bi Syndrome

CASE HISTORY A male,a retired officer of 61 years old,paid his first visit on May 12,2006.The patient stated that 2 weeks before he suddenly got paroxysmal precordial choking pain,with irregular attacks.Each attack would last several seconds to several minutes.The attack was accompanied with heavy oppressed sensation in the precordial region,palpitation,lassitude,and in severe cases,sweating,which was once diagnosed by a hospital as'coronary heart disease'.Recalling the case history,the patient said that several days before he got angry with others because of some affairs in work,and he was not so used to the life pattern since he had just retired from his busy working post.At usual times,he was quick tempered and peevish.In recent days,he had poor appetite,and loose stool.     

Instructions to Contributors

The English edition of Chinese Journal of Integrative Medicine is edited and published by the Chinese Journal of Integrated Traditional and Western Medicine Press.Original scientific papers of advanced clinical and experimental medicine in the field of complementary/alternative medicine or integrative medicine are expected.     

Development Is A High Level Inheritance for China Time-honored Brand Products

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