目的观察长春西汀加银杏叶提取物(舒血宁)治疗椎-基底动脉供血不足(VBI)的临床疗效。方法将144例VB I患者随机分为对照组、长春西汀治疗组、舒血宁治疗组和长春西汀加舒血宁联合治疗组。对照组采用西医常规治疗;长春西汀治疗组使用长春...目的观察长春西汀加银杏叶提取物(舒血宁)治疗椎-基底动脉供血不足(VBI)的临床疗效。方法将144例VB I患者随机分为对照组、长春西汀治疗组、舒血宁治疗组和长春西汀加舒血宁联合治疗组。对照组采用西医常规治疗;长春西汀治疗组使用长春西汀注射液20 mg加入0.9%氯化钠注射液100 m l中静脉滴注;舒血宁治疗组使用舒血宁注射液20 m l加入0.9%氯化钠注射液100 m l中静脉滴注;联合治疗组两药联用,用法同上;均为每日1次。治疗2周后比较4组的临床疗效、椎-基底动脉平均血流速及血液流变学指标变化。结果 (1)总有效率联合治疗组(94.4%)、长春西汀组(77.8%)和舒血宁组(75%)均高于对照组(63.9%)(P<0.05),且联合治疗组高于长春西汀组和舒血宁组(P<0.05);(2)4组患者治疗后椎—基底动脉平均血流速及血液流变学指标均较治疗前改善(P<0.05);(3)治疗后,联合治疗组患者椎-基底动脉平均血流速及血液流变学指标较长春西汀组和舒血宁组改善明显(P<0.05)。结论长春西汀和银杏叶提取物能有效治疗VBI,且两者联合应用较单一用药效果更好。展开更多
Non-small cell lung cancer is recognized as the deadliest cancer across the globe.In some areas,it is more common in women than even breast and cervical cancer.Its rise,vaulted by smoking habits and increasing air pol...Non-small cell lung cancer is recognized as the deadliest cancer across the globe.In some areas,it is more common in women than even breast and cervical cancer.Its rise,vaulted by smoking habits and increasing air pollution,has garnered much attention and resource in the medical field.The first lung cancer treatments were developed more than half a century ago.Unfortunately,many of the earlier chemotherapies often did more harm than good,especially when they were used to treat genetically unsuitable patients.With the introduction of personalized medicine,physicians are increasingly aware of when,how,and in whom,to use certain anti-cancer agents.Drugs such as tyrosine kinase inhibitors,anaplastic lymphoma kinase inhibitors,and monoclonal antibodies possess limited utility because they target specific oncogenic mutations,but other drugs that target mechanisms universal to all cancers do not.In this review,we discuss many of these non-oncogene-targeting anti-cancer agents including DNA replication inhibitors(i.e.,alkylating agents and topoisomerase inhibitors)and cytoskeletal function inhibitors to highlight their application in the setting of personalized medicine as well as their limitations and resistance factors.展开更多
Three new pyridine type alkaloids,(-)-vinmajpyridines A–C(1–3),along with two known alkaloids,have been isolated from the aerial parts of Vinca major cultivated in Pakistan.Their structures have been elucidated by m...Three new pyridine type alkaloids,(-)-vinmajpyridines A–C(1–3),along with two known alkaloids,have been isolated from the aerial parts of Vinca major cultivated in Pakistan.Their structures have been elucidated by means of NMR and HRESIMS spectroscopic data.The new alkaloids were evaluated for their cytotoxicity against glioma initiating cell lines(GITC-3#and GITC-18#),glioblastoma cell lines(U-87MG and T98G),and lung cancer cell line A-549,but none of them was active at 20 lg/mL concentration.展开更多
The present study was designed to investigate the non-alkaloid compounds from the leaves and stems of Vinca major cultivated in Yunnan Province, China. The compounds were isolated using chromatographic techniques. The...The present study was designed to investigate the non-alkaloid compounds from the leaves and stems of Vinca major cultivated in Yunnan Province, China. The compounds were isolated using chromatographic techniques. The structures were elucidated by 1D- and 2D-NMR spectroscopic methods in combination with UV, IR, and MS analyses. The 1, 1-diphenyl-2-picrylhydrazyl （DPPH）-scavenging activity of Compounds 1-7 were evaluated. One new iridoid glycoside （compound 1）, together with 11 known compounds, were isolated from Vinca major. Compounds 1, 5, and 6 showed moderate DPPH-scavenging activity, with IC50 values being 70.6, 32.8, and 62.2μmaol·L 1, respectively. In conclusion, compound 1 is a newly identified iridoid glycoside with moderate antioxidant activity.展开更多
A pot research has been conducted in Horticultural Department Nursery, Faculty of Agricultural and Forestry, Duhok University, during the period of May 15, 2012-Sep. 1, 2012. The study involved in testing the effects ...A pot research has been conducted in Horticultural Department Nursery, Faculty of Agricultural and Forestry, Duhok University, during the period of May 15, 2012-Sep. 1, 2012. The study involved in testing the effects of two amended organic media （loam ＋ sheep manure and loam ＋ peat moss （1：1）） and different concentrations of seaweed （sea force 2） extract including （0, 0.5, 1, 1.5 and 2 mL/L） on growth and flowering of Periwinkle （Vinca rosea） plant. The results showed that growing vinca plants in peat moss medium and spraying sea force 2 extract with low concentrations especially 0.5 mL/L resulted in positive significant difference in vegetative and flowering characteristics.展开更多
文摘目的观察长春西汀加银杏叶提取物(舒血宁)治疗椎-基底动脉供血不足(VBI)的临床疗效。方法将144例VB I患者随机分为对照组、长春西汀治疗组、舒血宁治疗组和长春西汀加舒血宁联合治疗组。对照组采用西医常规治疗;长春西汀治疗组使用长春西汀注射液20 mg加入0.9%氯化钠注射液100 m l中静脉滴注;舒血宁治疗组使用舒血宁注射液20 m l加入0.9%氯化钠注射液100 m l中静脉滴注;联合治疗组两药联用,用法同上;均为每日1次。治疗2周后比较4组的临床疗效、椎-基底动脉平均血流速及血液流变学指标变化。结果 (1)总有效率联合治疗组(94.4%)、长春西汀组(77.8%)和舒血宁组(75%)均高于对照组(63.9%)(P<0.05),且联合治疗组高于长春西汀组和舒血宁组(P<0.05);(2)4组患者治疗后椎—基底动脉平均血流速及血液流变学指标均较治疗前改善(P<0.05);(3)治疗后,联合治疗组患者椎-基底动脉平均血流速及血液流变学指标较长春西汀组和舒血宁组改善明显(P<0.05)。结论长春西汀和银杏叶提取物能有效治疗VBI,且两者联合应用较单一用药效果更好。
文摘Non-small cell lung cancer is recognized as the deadliest cancer across the globe.In some areas,it is more common in women than even breast and cervical cancer.Its rise,vaulted by smoking habits and increasing air pollution,has garnered much attention and resource in the medical field.The first lung cancer treatments were developed more than half a century ago.Unfortunately,many of the earlier chemotherapies often did more harm than good,especially when they were used to treat genetically unsuitable patients.With the introduction of personalized medicine,physicians are increasingly aware of when,how,and in whom,to use certain anti-cancer agents.Drugs such as tyrosine kinase inhibitors,anaplastic lymphoma kinase inhibitors,and monoclonal antibodies possess limited utility because they target specific oncogenic mutations,but other drugs that target mechanisms universal to all cancers do not.In this review,we discuss many of these non-oncogene-targeting anti-cancer agents including DNA replication inhibitors(i.e.,alkylating agents and topoisomerase inhibitors)and cytoskeletal function inhibitors to highlight their application in the setting of personalized medicine as well as their limitations and resistance factors.
基金The authors are grateful to the National Natural Science Foundation of China(81225024)for financial support.
文摘Three new pyridine type alkaloids,(-)-vinmajpyridines A–C(1–3),along with two known alkaloids,have been isolated from the aerial parts of Vinca major cultivated in Pakistan.Their structures have been elucidated by means of NMR and HRESIMS spectroscopic data.The new alkaloids were evaluated for their cytotoxicity against glioma initiating cell lines(GITC-3#and GITC-18#),glioblastoma cell lines(U-87MG and T98G),and lung cancer cell line A-549,but none of them was active at 20 lg/mL concentration.
基金supported by National Natural Science Foundation of China(No.81225024)National Science and Technology Support Program of China(No.2013 BAI11B02)
文摘The present study was designed to investigate the non-alkaloid compounds from the leaves and stems of Vinca major cultivated in Yunnan Province, China. The compounds were isolated using chromatographic techniques. The structures were elucidated by 1D- and 2D-NMR spectroscopic methods in combination with UV, IR, and MS analyses. The 1, 1-diphenyl-2-picrylhydrazyl （DPPH）-scavenging activity of Compounds 1-7 were evaluated. One new iridoid glycoside （compound 1）, together with 11 known compounds, were isolated from Vinca major. Compounds 1, 5, and 6 showed moderate DPPH-scavenging activity, with IC50 values being 70.6, 32.8, and 62.2μmaol·L 1, respectively. In conclusion, compound 1 is a newly identified iridoid glycoside with moderate antioxidant activity.
文摘A pot research has been conducted in Horticultural Department Nursery, Faculty of Agricultural and Forestry, Duhok University, during the period of May 15, 2012-Sep. 1, 2012. The study involved in testing the effects of two amended organic media （loam ＋ sheep manure and loam ＋ peat moss （1：1）） and different concentrations of seaweed （sea force 2） extract including （0, 0.5, 1, 1.5 and 2 mL/L） on growth and flowering of Periwinkle （Vinca rosea） plant. The results showed that growing vinca plants in peat moss medium and spraying sea force 2 extract with low concentrations especially 0.5 mL/L resulted in positive significant difference in vegetative and flowering characteristics.
