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| 1 | Molecular organic geochemical evidence for paleoenvironmental changes at 11.87—12.28 m in GS-1 sedimentary core,Gucheng Lake,East China显示文摘Organic lipids with different occurrence modes in a sedimentary core in a subtropicalfreshwater lake, Gucheng Lake, were sequentially extracted, separated and analyzed. Thedown-core variations of OEP index of alkanes, C18:2/C18:0 ratios of fatty acids, ratios of boundfatty acids to free fatty acids, thermo-maturity indices of hopanoid hydrocarbons and relativeconcentrations of sedimentary minerals revealed an evident increasing in allochthonous inputfrom rock detritus below 12.28 m in the sedimentary profile. The distribution pattern of tightly-bound β-hydroxy fatty acids indicated a difference in bacterial communities above and below theboundary, as well as the gammacerane index may assign a significant change in lake watersalinity. The evidence, in general, suggested that a significant paleoenvironmental change hadtaken place in ca. 9.6 kaBP on the regional basis. | Zhang, G Sheng, GY Fu, JM Wang, SM | 1999 | Chinese Science Bulletin1999,44,15: | 15 |
| 2 | Eremophilane Sesquiterpenes from Cacalia Roborowskii显示文摘Four new eremophilane type sesquitopnes were isolated from the roots of Cacalia roborowrkii (Maxim) Ling. Their tricfores were eStablished as 8-oxo-eremophila-6. 9-dien-12-oic acid (1), 3β -acetoxyl- 8-oxo-eremophila-6, 9 -dien- 12 -oic aci (2), 3β-angeloyoxyl-8-oxo- eremophila-6, 9-dien-12-oic acid (3) and 3β -(2 -methylbutyryloxyl )-8-oxo-eremophila-6, 9-dien-12- oic acid (4) by means of iD and 2D NOR spectroscopy. | Zhang, SM Zhao, GL Li, R Lin, GQ | 1998 | Chinese Chemical Letters1998,9,1: | 5 |
| 3 | Diterpenoid Alkaloids from Aconitum Pendulum显示文摘A new diterpenoid 12 -epiacetyldehydrolucidusculline (1) and a new norditerpenoid alkaloid 2-hydroxydeoxyaconitine (2) were isolated from the roots of Aconitum pendulum, together with eight known alkaloids aconitine (3), deoxyaconitine (4), 3-acetylaconitine (5), 12-epiacetyldehydronapelline (6), dehydrolucidusculline (7), dehydronapelline (8), 12 -epidehydrnapelline (9), and noeline (10). The structures of the new alkaloids (1-2) were determined on the basis of spectral method. | Zhang, SM Tan, LQ Ou, QY | 1997 | Chinese Chemical Letters1997,8,11: | 5 |
| 4 | Interface Characterization of the SiCp/Al Composites Made by Powder Metallurgy显示文摘The interface of the SiCp/Al composites produced by powder metallurgy processing involving hotpressing above the matrix solidus temperature has been investigated by means of TEM. Several kinds of interfaces between the reinforcements and the matrix in the composite, including the clean interfaces, the faceted interfaces and the slight reaction intedeces, are presented. And most of interfaces belong to the slight reaction interfaces which are composed of the Al with different orientation from the Al matrix near the interface zone and particte-like substances produced by MgAl2O4 spinels and | Fan, JZ Zhang, K Shi, LK Zhang, SM | 1999 | Journal of Materials Science & Technology1999,15,2: | 2 |
| 5 | Electrophysiological evidence for reciprocal insulo-insular connectivity of baroreceptor-related neurons 显示文摘 | Zhang Z Oppenheimer SM | 2000 | Brain Res2000,863,: | 1 |
| 6 | Traditional Chinese medicines Wu Wei Zi (Schisandra chinensis Baill) and Gan Cao (Glycyrrhiza uralensis Fisch) activate pregnane X receptor and increase warfarin clearance in rats 显示文摘 | Mu Y Zhang JN Zhang SM | 2006 | J Pharmacol Exp Ther2006,316,3: | 1 |
| 7 | Physical activity and the risk of Parkinson disease显示文摘 | Chen H Zhang SM Schwarzschild MA | 2005 | Neurology2005,64,4: | 1 |
| 8 | Effects of activation of Caspase-3in cerebral ischemic reperfusion injury显示文摘 | Yang Y Zhang SM Fan SY | 2004 | Zhonghua Yi Xue Za Zhi2004,84,: | 1 |
| 9 | Tumor-associated circu- lating microRNAs as biomarkers of cancer 显示文摘 | Wang J Zhang KY Liu SM | 2014 | Mole- cules2014,19,2: | 1 |
| 10 | Anti-complementary activity of protostane-type tfiterpenes from Alismatis rizome显示文摘 | Lee SM Kim JH Zhang Y | 2003 | Arch Pharm Res2003,26,6: | 1 |
| 11 | Investigation of fixation screw pull-out strength on human spine 显示文摘 | Zhang QH Tan SH Chou SM | 2004 | J Biomechan2004,37,4: | 1 |
| 12 | Mutations in ABC1 in Tangier disease and familial high-density lipoprotein deficiency显示文摘 | Brooks-Wilson A Marcil M Clee SM Zhang LH Roomp K van Dam M | 1999 | Nat Genet1999,22,4: | 1 |
| 13 | Relationship between birth head circumference and adulthood quality of life in Chinese people 显示文摘 | Xu T Zhang ZX Han SM | 2010 | J Paediatr Child Health2010,46,11: | 1 |
| 14 | A preliminary genetic linkage map of chrysanthemum(Chrysanthemum morifolium)cultivars using RAPD,ISSR and AFLP markers显示文摘 | Zhang F Chen SM Chen FD | 2010 | Sci Hortic2010,125,3: | 1 |
| 15 | The distally perfora- tor pedicled propeller flap显示文摘 | Chang SM Tao YL Zhang YQ | 2011 | Plast Reconstr Surg2011,128,5: | 1 |
| 16 | Identification of Omi/ HtrA2 as a mitochondrial apoptotic serine protease that disntpts inhibitor of apoptosis protein-caspase interaction显示文摘 | Hegde R Srinivasula SM Zhang Z | 2002 | J Biol Chem2002,277,1: | 1 |
| 17 | Tumor-associated circulating microRNAs as biomarkers of cancer显示文摘 | Wang J Zhang KY Liu SM | 2014 | Molecules2014,19,2: | 1 |
| 18 | Modulation of intracellular calcium transient in response to beta-adrenoceptor stimulation in the hearts of 4-wk-old rats during simulated weightlessness显示文摘 | Cui Y Zhang SM Zhang QY | 2010 | J Appl Physiol (1985)2010,108,4: | 1 |
| 19 | Physical activity and the risk of Parkinson disease 显示文摘 | Chen H Zhang SM Ascherio A | 2005 | Neurology2005,64,4: | 1 |
| 20 | Multiple sclerosis and age at infectionwithcommon virus显示文摘 | Herman MA Zhang SM Lipworth L | 2001 | Epidemiology2001,12,3: | 1 |