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| 1 | 赤豆荚果总黄酮提取物对原代培养大鼠肝细胞氧化损伤的保护作用显示文摘目的:探讨赤豆荚果总黄酮提取物抗氧化作用以及对培养大鼠原代肝细胞氧化损伤的保护作用。方法:采用Photochem抗氧化测定仪对赤豆荚果总黄酮提取物体外抗氧化作用进行评价,同时评价其对培养大鼠原代肝细胞Fe2+氧化损伤保护作用的量效、时效关系。结果:赤豆荚果总黄酮提取物具有较强的抗氧化作用,在40,80,120ng剂量下,抗氧化作用大于芹菜素(P<0.05)。培养的原代肝细胞中加入100 μmol/L Fe2+后肝细胞活性减弱,培养液中ALT活力升高(P<0.05),脱落明显。加入提取物后,可有效抑制上述损伤作用。论:赤豆荚果总黄酮提取物具有较强的体外抗氧化作用,对Fe2+导致的大鼠原代肝细胞氧化损伤具有保护作用。 | 李波 赵青威 Nadine Weber 楼宜嘉 Peter Proksch | 2005 | 营养学报2005,27,5: | 13 |
| 2 | 南海海绵Hyrtios erectus的肿瘤细胞毒活性成分研究显示文摘目的对中国南海海绵Hyrtios erectus的细胞毒活性化学成分进行研究。方法采用多种色谱技术对化合物进行分离纯化,应用光谱技术和理化性质,结合文献对照,鉴定化合物的结构。并用MTT法测定化合物的细胞毒活性。结果从海绵Hyrtios erectus的脂溶性部分共分离得到5个化合物,其结构鉴定为:Hyr-tiosal(Ⅰ),12-βHydroxy-16-scalaren-24,25-olide(Ⅱ),5-Hydroxy-1H-indole-3-ethanol(Ⅲ),胆甾醇(Ⅳ),邻苯二甲酸二丁酯(V)。结论化合物为首次从海绵Hyrtios erectus中分离得到,化合物Ⅰ和Ⅱ显示了较强的细胞毒活性。 | 戴好富 梅文莉 Peter Proksch 林文翰 | 2006 | 中国海洋药物2006,25,5: | 8 |
| 3 | 天名精萜类化学成分及其细胞毒活性研究显示文摘目的研究天名精Carpesium abrotanoides的萜类化学成分及其细胞毒活性。方法运用正相硅胶柱色谱、制备薄层色谱及制备型HPLC等方法进行分离纯化,并经NMR等现代波谱技术进行化合物的结构鉴定。采用MTT法研究化合物的肿瘤细胞增殖抑制活性。结果从天名精中分离鉴定了11个萜类化合物,包括6个桉烷型倍半萜:大叶土木香内酯(1)、特勒内酯(2)、异土木香内酯(3)、3α,5α-二羟基异土木香内酯(4)、异特勒内酯(5)、糙叶依瓦菊内酯(6);1个吉玛烷型倍半萜:11(13)-去氢腋生依瓦菊素(7);1个卡拉布烷型倍半萜:天名精内酯酮(8);1个少见的开环倍半萜:泊氏孔菌裂环愈创木内酯(9)和2个单萜:7,8-环氧-9-(异丁酰氧基)麝香草酚异丁酸酯(10)、10-羟基-8,9-二氧异亚丙基麝香草酚(11)。结论化合物9和11为首次从天名精属植物中分离得到,化合物3、4、6、10为首次从天名精中分离得到,首次报道了化合物4和6的13C-NMR数据。细胞毒活性研究显示,化合物1、2对人胃癌细胞HGC-27和人乳腺癌细胞MDA-MB-231的增殖有较强抑制活性,其IC50值分别为18.18、16.17μmol/L和20.65、17.62μmol/L。化合物8对人胃癌细胞HGC-27的增殖有较强抑制活性,其IC50值为24.96μmol/L。 | 汪蕾 田丽 程凡 邹坤 Peter Proksch | 2018 | 中草药2018,49,3: | 8 |
| 4 | 海洋功能分子间苯三酚的研究进展显示文摘目前海洋药物学的研究如火如荼,研究有特异活性的海洋天然产物,获取这类成分为人类提供新药,成为目前的研究重点。间苯三酚是一种重要的医药中间体,在海洋藻类中广泛存在,尤其在褐藻门中。作为一种亲肌性非阿托品非罂粟碱类平滑肌解痉药,主要用于治疗多种急性痉挛性疼痛。是胃肠道、泌尿生殖道痉挛及孕期宫缩治疗的首选药物,作用迅速,副作用少。目前主要通过化学法合成,但是由于化学法存在各种弊端,生物合成法成为制备间苯三酚的潜在手段和研究热点。就间苯三酚的化学合成法以及生物合成机制和制备方法进行了综述,并对间苯三酚的主要应用进行了归纳总结。 | 王蓉华 孙秀娟 李倩 阎振鑫 Peter Proksch | 2015 | 中国生物工程杂志2015,35,10: | 8 |
| 5 | Mangrove derived fungal endophytes–a chemical and biological perception显示文摘The potential of mangrove-derived endophytic fungi as a promising source of diverse and structurally unprecedented bioactive natural products is unquestionable and continues to attract considerable attention.This review highlights new bioactive mangrove fungal metabolites and known compounds with hitherto unreported biological activities described during the last 10 years.The compounds are categorized according to their reported biological activities,including cytotoxic,anti-infective,in addition to a wide range of miscellaneous activities such as protein kinase,αglucosidase,acetylcholinesterase and tyrosinase inhibitory activities,as well as antiangiogenic and neovascularisation effects,radical scavenging,DNA-binding affinity,and calcium and potassium channel blocking activity. | Abdessamad Debbab Amal H.Aly Peter Proksch | 2013 | Fungal Diversity2013,,4: | 3 |
| 6 | Friction and wear testing of rail and wheel material显示文摘 | DETERS L PROKSCH M | 2005 | Wear2005,258,78: | 1 |
| 7 | The skin:an indispensable barrier显示文摘 | Proksch E Brandner JM Jensen JM | 2008 | Exp Denuato12008,17,12: | 1 |
| 8 | Drugs from the seas-current starus and microbiological implications 显示文摘 | Proksch P Edrada RA Ebel R | 2002 | Appl Microbiol Biotechnol2002,59,23: | 1 |
| 9 | Does abalone nacre formed by hetereoepitaxial nucleation or by growth through mineral bridge?显示文摘 | Schaffer T E Zanetti C I Proksch R | 1997 | Chem Mater1997,9,: | 1 |
| 10 | Chromenes and benzofuran of the Asteraceae, their chemistry and biological significanee显示文摘 | PROKSCH P RODRIQUEZ E | 1983 | Phytochemistry1983,22,11: | 1 |
| 11 | Drugs from the seas – current status and microbiological implications显示文摘 | P. Proksch R. Edrada R. Ebel | 2002 | Applied Microbiology and Biotechnology (-)2002,,2: | 1 |
| 12 | Oral supple- mentation of specific collagen peptides has beneficial effects on human skin physiology: a double-blind, placebo- controlled study 显示文摘 | PROKSCH E SEGGER D DEGWERT J | 2014 | Skin Pharmacol Physiol2014,27,1: | 1 |
| 13 | Sechs Jahre Niederflurstraβenbahn ULF im Betrieh: Zwischenhilanz und Ausblik显示文摘 | Richter J Proksch F | 2004 | ZEVrail Glasers Annalen2004,128,: | 1 |
| 14 | Similar protective effects of BQ-123 and erythropoietin on survival of neural cells and generation of neurons upon hypoxic injury 显示文摘 | Danielyan L Mueller L Proksch B | 2005 | Eur J Cell Biol2005,84,11: | 1 |
| 15 | Human leukocyte elastase induces keratinocyte proliferation in vitro and in vivo显示文摘 | Rogalski C Meyer-Hoffert U Proksch E | 2002 | J Invest Dermatol2002,118,1: | 1 |
| 16 | Role of the epidermal barrier in atopic dermatitis 显示文摘 | Proksch E F lster-Holst R Brutigam M | 2009 | J Dtsch Dermatol Ges2009,7,10: | 1 |
| 17 | Ontogenetic variation of biologically active natural prosucts in Ageratina adenophora显示文摘 | Proksch P | 1990 | Phytochemisty1990,29,2: | 1 |
| 18 | Friction and wear testing of rail and wheel material 显示文摘 | Ludger Deters Matthias Proksch | 2005 | Wear2005,,258: | 1 |
| 19 | Does abalone nacre formed by hetereoepitaxial nucleation or by growth through mineral bridge?显示文摘 | Schaffer T E Zanetti C I Proksch R | 1997 | Chem Mater1997,9,: | 1 |
| 20 | Preclinical pharmacokinetics of SB-203580, a potent inhibitor of p38 mitogen-activated protein kinase显示文摘 | WARD K W PROKSCH J W AZZARANO L M | 2001 | Xenobiotica2001,31,11: | 1 |