- · 《中国药科大学学报》栏[09/30]
- · 《中国药科大学学报》数[09/30]
- · 《中国药科大学学报》投[09/30]
- · 《中国药科大学学报》征[09/30]
- · 《中国药科大学学报》刊[09/30]
2012年中国药科大学获批国家自然科学基金资助
作者:网站采编关键词:
摘要:中圃粟种太.誊学报Journal ofChinⅡPhomⅡceMf;c。f洳觇瑙毋第43卷3结果与讨论初步实验结果表明,呋咱氮氧化物类BA.NO衍生物对两种肿瘤细胞显示较强的抑制活性。其中,化合物14a和14
中圃粟种太.誊学报Journal ofChinⅡPhomⅡceMf;c。f洳觇瑙毋第43卷3结果与讨论初步实验结果表明,呋咱氮氧化物类BA.NO衍生物对两种肿瘤细胞显示较强的抑制活性。其中,化合物14a和149抗肝癌细胞活性最强,高、中、低3种浓度下均强于母体药物BA,1×10。5 moL/L浓度下作用与紫杉醇相当;所有呋咱氮氧化物类BA衍生物(14a~149)在中、低浓度下对鼠黑色素瘤B16细胞的抑制作用均强于BA。而硝酸酯类衍生物除化合物12a有较弱活性外,其余3个均无细胞毒性。初步构效关系分析可知,对于BA的28一COOH呋咱氮氧化物杂合物,连接基团对抗肝癌细胞活性有一定的影响:1)随碳链长度增长,活性呈下降的趋势(14a>14b>14c>14d);2)连接基团中含有0杂原子能增强化合物的细胞毒性(149);此类化合物对鼠黑色素瘤B16细胞的抑制作用未呈现明显的构效关系,化合物14c及14f表现出相对更强的活性。相比于呋咱氮氧化物类NO供体型衍生物,硝酸酯类衍生物未显示出对肿瘤细胞的细胞毒性,这与之前报道的部分70A一硝酸酯杂合物研究结果基本一致,可能是由于硝酸酯释放的NO浓度较低,而低浓度的NO有促进细胞生长的作用,却无细胞毒性作用。’本文所得的初步活性数据表明,多数呋咱氮氧HepG2细胞及鼠黑色素瘤B16细胞显示较强的抑制作用,有待进一步深入研究。参考文献[1]FuldaS.Betulinic acid for cancer treatment and prevention[J].IntJMofSci,2008,9(6):i096—1107.[2]SteeleJCP,WarhurstDC,KirbyGC,et a1.In vitro and in vivo evaluation of betulinic acid as an antimalarial『J].PhytotheraRes,1999,13(2):115—119.[3]SelzerE,EmilioP,VolkerW,et a1.Effects of betulinic acid alone and in combination with irradiation in human melanoma cells[J].JInvest@Dermatol,2000,114(5):935—940.[4]LiY,JinXJ,XieXL,et a1.Antitumor activity and mechanism of tritrepenes isolated from betula platyphylla on melanomaB16 and sarcoma180[J].ChinJPharmacolBull(中国药理学通报),2000,16(3):279—281.[5]PishaE,HeebyungC,LeeI,et a1.Discovery of betulinic acid as a selective inhibitor of human melanoma that functions by induc— tion of apoptosis[J].NatMed,1995,1(10):1046—1051.[6]KimSHL,PezzutoJM,PishaE.Synthesis of betulinic acid deriv- atives with activity against human melanoma[J].BioorgMedChemLett,1998,8(13):1707—1712.[7]ChenL,ZhangYH,KongXW,et a1.Design,synthesis and anti— hepatocellular carcinoma activity of nitric oxide releasing deriva- fives of oleanolic acid[J].JMedChem,2008,51(15):4834—4838.[8]ChenL,ZhangYH,KongXW,et a1.Synthesis and biological evaluation of nitric oxide—releasing derivatives of oleanolic acid as inhibitors ofHepG2 cell apoptosis[J].BioorgMedChemLett,化物类NO供体型BA衍生物14a~149对肝癌2007,17(11):2979—2982·┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓┃鬣黼|j┃┃黧震纛戮滋滋蒸黧蒸蒸麒戮缀瓣叠||┃┃顼日抵维号顼县笔舔硬甚负费人┃┃BCR/ABL-HDAC双靶点抑制剂的设计、合成及生物活性研究朱雍┃┃“三位一体”式逆转肿瘤MDR智能靶向穿膜纳米递药系统的研究周建乎┃┃基于肠道受体吸收的水飞蓟素口服缡米载体研究.赵志荚┃┃基于脏腑相合理论稃代谢组学技术的大承气汤代谢调控及作用机制研究张尊建┃┃靶向作用的一氧化氮供体型齐墩果酸衍生物的合成、抗肿瘤活性及其作用机理研究张爽华┃┃-磷酸鞘氨醇/1一磷酸鞘氨醇激酶通路介导韵雷公藤甲素抗癌机制研究张随勇┃┃基于3D细胞模型的抗舯瘤药物转运动力学及影响因素研究张经纬┃┃炎症介导肿瘤靶向的荷载脂质体的中性粒细胞递药系统张烛┃┃以系列亲和色谱/指纹图谱整合技术发现生脉散防治心脑缺血性疾病活性成分群及靶标群,探讨其作余伯阳┃┃黑钒馘┃┃应用化学和生物信息学技术设计具有Nrf2一Keapl“蛋自一蛋自”相互调控作用的类天然产物研究尤窟冬┃┃(国家自然基金委)┃┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛第5期赵晓亮等:壳聚糖胶束作为环孢素A眼部传递的载体423[5][6][7][8][9][10](5):352—361.MoraP,CeglarekU,ManzottiF,et a1.CyclosporinA in the ocular fluids of uveitis patients following long--term systemic administra-- tion[J].GraefesArchClinExpOphthalmol,2008,246(7):1047—1052.LangJC.Ocular drug delivery conventional ocular formulations[J].AdvDrugDelivRev,1995,16(1):39.SultanaY,MauryaDP,IqbalZ,et a1.Nanotechnology in ocular delivery:current and future directions[J].DrugsToday(Barc),2011,47(6):441—455.CivialeC,LicciardiM,CavallaroG,et a1.Polyhydroxyethylaspar— tamide-based micelles for ocular drug delivery[J]./ntJP舰m,2009,378(1/2):177—186.De1aFuenteM,RavifiaM,PaolieelliP,et a1.Chitosan—based nanostructures:A delivery platform for ocular therapeutics[J].AdvDrugDelivRev,2010,62(1):100.ZhangC,PingQN,ZhangH.Self-assembly and characterization[11][12][13][14][15] of paclitaxel—-loadedN--octyl--0-·sulfate chitosan micellar system[J].Colloi&SurfBBiointegCaces,2004,39(1/2):69—75.LiuL,PingQN,Zhang,C,et a1.Preparation of chitosan derivative micelles containing cyclosporineA and its oral bioavailability in rats.[J].JChina momUniv(中国药科大学学报),2007(38):208—212.LudwigA.The use of mucoadhesive polymers in ocular drug de— livery[J].AdvDrugDelivRev,2005,57(11):1595.ArafijoaJ,Gonzalez—MiraE,EgeaMA,et a1.Optimization and physicochemical characterization of a triameinolone acetonide- loadedNLC for ocular antiangiogenic applications[J].如£,Pharm,2010,393(1/2):168.WilhelmusKR.The draize eye test[J].SurvOphthalmol,2001,45(6):493.BurgalassiS,PanichiL,ChetoniP,et a1.Development of a simple dry eye model in the albino rabbit and evaluation of some tear substitutes[J].OphthalmicRes,1999,31(3):229—235.中国兽种太拳学报如Ⅱm02矿仍in口Pho糯ocemic01Unive珊ity第43卷[3][4][5][6][7][8][9][10]IntJCardiol,2003,90(2/3):141—145.BergmannK,StreicherU,LeissO,et a1.Serum-cholesterol-lower- ing effect of metronidazole and possible mechanisms of action[J].KlinWochenschr,1985,63(6):279—281.PelissierM,VasquezN,BalamuruganR,et a1.Metronidazole effects on microbiota and mucus layer thickness in the rat gut[J].FEMSMicrobiolEcol,2010,73(3):601—610.Jenkins,D.Effect of antibiotics as cholesterol-lowering agents[J].Metabolism,2005,54(1):103—112.VelagapudiVR,HezavehR,ReigstadCS,et a1.The gut micmbiota modulates host energy and lipid metabolism in mice[J].JLipidRes,2009,51(5):1101—1112.DumasME,BartonRH,ToyeA,et a1.Metabolic profiling reveals a contribution of gut microbiota to fatty liver phenotype in insulin— resistant mice[J].PNAS,2006,103(33):—.MembrezM,BlancherF,JaquetM,et a1.Gut micmbiota modula- tion wi血norfloxacin and ampicillin enhances91.eose tolerance in mice[J].FASEB,,2008,22(7):2416—2426.HolmesE,NieholsonJ.Variation in gut microbiota strongly influ— ences individual rodent phenotypes[J].ToxicolSci,2005,87(1):i一2.NicholsonLK,LindonJC,HolmesEMetabonomias:understand— ing the metabolic responses of living systems to pathophysiologi一[12][13][14][15][16] cal stimuli via multivariate statistical analysis of biologicalNMR spectroscopic data[J].Xenobiotica,1999,29(11):l181—1189.AJ,TryggJ,GullbergJ,et a1.Extraction andGC/MS analysis of the human blood plasma metabolome[J].AnalChem,2005,77(24):8086—8094.YahB,AJY,HaoHP,et a1.Metabonomic phenotype and idenfi— fication of“heart blood stasis obstruction paRem’’and“qi and y/n deficiency pattern”myocardial ischemia rat model[J].&iChinaSerC[中国科学(C辑:生命科学)(英文版)],2009,52(11):1081—1090.BackhedF,DingH,WangT,et a1.The gut microbiota as an environmental factor that regulates fat storage[J].PNAS,2004,101(44):—.BlautM,ClavelT.Metabolic diversity of the intestinal microbio- ta:implications for health and disease[J].JNutr,2007,137(3):751—755.SerinoM,LucheE,GresS,et a1.Metabolic adaptation to a high— fat diet is associated with a change in tIle gut microbiota[J].Gut,2012,61(4):543—553.ZhangH,DiBaiseJ,ZuccoloA,et a1.Human gut microbiota in obesity and after gastric bypass[J].PNAS,2009,106(7):2365—2370.鬻霪 i鏊鬻溪《鬻篱餐鬻豢篱鬻穗鬻秀鬻囊骥蠢每囊攀霪∥鬓一寨群
文章来源:《中国药科大学学报》 网址: http://www.zgykdxxbzz.cn/qikandaodu/2020/1113/412.html