bluuebunny/crossref_metadata_2025_split huggingface dataset:
Resveratrol: Biological and pharmaceutical properties as anticancer molecule
Authors: Hsieh Tze‐chen , Wu Joseph M. 
Published: July 2010

AbstractThere is ample evidence that shows an inverse relationship between consumption of fruit/vegetable‐rich diets and the risk of cancer at various anatomical sites. In this review, we will assess and summarize recent advances on cancer prevention by resveratrol, a natural stilbenoid present in red grapes, peanuts, some common drinks, and dietary supplements. We will focus on data published within the past few years on in vivo model tumor animal studies that reinforce the chemopreventive efficacy of resveratrol against a multitude of cancers, as well as on its sensitization/enhancing activities against tumor cells when used in combination with established chemotherapeutic and pharmaceutical agents. In addition, we will review examples resveratrol‐target proteins, denoted RTPs, including the 24‐kDa cytosolic protein quinone reductase 2 (NQO2) discovered in our laboratory that may confer resveratrol responsiveness to cancer cells. We will discuss the possible role of NQO2 in mediating cancer prevention by resveratrol. Our analysis of published data strengthen support that resveratrol displays novel roles in various cellular processes, and help to establish an expanded molecular framework for cancer prevention by resveratrol in vivo.
Cytokine regulation of natural killer cell effector functions
Authors: Zwirner Norberto W. , Domaica Carolina I. 
Published: July 2010

AbstractInitially described as effectors of natural cytotoxicity and critical players for the control of viral infections and tumor growth, recent investigations unraveled more widespread functions for the natural killer (NK) cells. Through the establishment of a crosstalk with dendritic cells, NK cells promote T helper‐1‐ and cytotoxic T lymphocyte‐mediated immunity, whereas through the establishment of a crosstalk with macrophages, NK cells contribute to the activation of their microbicidal functions. Recent evidence has shown that NK cells also display memory, a characteristic thought to be privative of T and B cells, and that NK cells acquire their mature phenotype during a complex ontogeny program which tunes their activation threshold. Cytokines play critical roles in regulating all aspects of immune responses, including lymphoid development, homeostasis, differentiation, tolerance, and memory. Cytokines such as interleukin (IL)‐2, IL‐12, IL‐15, IL‐18, IL‐21, and type I interferons constitute pivotal factors involved in the maturation, activation, and survival of NK cells. In addition, the discovery of novel cytokines is increasing the spectrum of soluble mediators that regulate NK cell immunobiology. In this review, we summarize and integrate novel concepts about the role of different cytokines in the regulation of NK cell function. We believe that a full understanding of how NK cells become activated and develop their effector functions in response to cytokines and other stimuli may lead to the development of novel immunotherapeutic strategies for the treatment of different types of cancer, viral infections, and chronic autoimmune diseases.
The anatomy of the superior labrum and biceps origin in the fetal shoulder
Authors: Lapner Peter L.C. , Lapner Michael A. , Uhthoff Hans K. 
Published: July 2010

AbstractThe presence of a sublabral recess has been observed in adult shoulders. It is unclear whether this occurrence is a developmental variation or is acquired. The primary objective of the study was to determine if a cleft exists between the superior labrum and the superior cartilaginous glenoid anlage during the second trimester. The secondary objective was to define the origin of the long head of the biceps in the human fetus in the second trimester. Shoulders of 11 fetuses, 11–20 weeks old, were sectioned in the coronal plane. The superior labrum was observed to be continuous with the superior glenoid anlage, and a cleft was not observed at any stage of development. The biceps tendon originated from the superior labrum and the superior glenoid tubercle anlage in all specimens. Fibers extending in the direction of superior glenoid tubercle anlage were always very prominent. Clin. Anat. 23:821–828, 2010. © 2010 Wiley‐Liss, Inc.
Long‐term clinical benefit of drug‐eluting stents over bare‐metal stents in diabetic patients with de novo left main coronary artery disease: Results from a real‐world multicenter registry
Authors: Capodanno Davide , Di Salvo Maria Elena , Palmerini Tullio , Sheiban Imad , Margheri Massimo , Vecchi Giuseppe , Sangiorgi Giuseppe , Piovaccari Giancarlo , Bartorelli Antonio , Briguori Carlo , Ardissino Diego , Di Pede Francesco , Ramondo Angelo , Inglese Luigi , Petronio Anna Sonia , Bolognese Leonardo , Benassi Alberto , Palmieri Cataldo , Filippone Vincenzo , De Servi Stefano , Tamburino Corrado 
Published: July 2010

AbstractBackground: Few data are available on diabetic patients undergoing percutaneous coronary intervention (PCI) in the context of unprotected left main coronary artery (ULMCA) disease. The main goal of this study was to present the long‐term relative benefits of using drug‐eluting stent (DES) instead of bare‐metal stent (BMS) for diabetic patients submitted to percutaneous ULMCA treatment in a large real world multicenter registry. Methods: The GISE‐SICI registry is a retrospective, observational multicenter registry promoted by the Italian Society of Invasive Cardiology in which 19 high‐volume participating centers enrolled 1,453 consecutive patients who underwent PCI on ULMCA between January 2002 and December 2006. From the registry, a total of 398 consecutive patients with diabetes mellitus who underwent DES (n = 321) or BMS (n = 77) implantation were analyzed, with extensive multivariable adjustments. Results: At 3‐years, use of DES in diabetic patients resulted in no significant differences with respect to death (HR 0.56, 95% CIs 0.24–1.28), myocardial infarction (HR 0.82, 95% CIs 0.21–3.26), and the composite end‐point of death or myocardial infarction (HR 0.56, 95% CIs 0.27–1.20). Conversely, DES were associated with significant reduction of target lesion revascularization (TLR, HR 0.33; 95% CIs 0.14–0.80, P = 0.001) rates. Conclusions: Patients presenting with ULMCA disease in the context of diabetes mellitus who are treated with stent‐supported PCI have a significant reduction in the rate of TLR with no increased risk of death or myocardial infarction. © 2009 Wiley‐Liss, Inc.
Selective Lanthanides Sequestration Based on a Self‐Assembled Organosilica
Authors: Besson Eric , Mehdi Ahmad , Van der Lee Arie , Chollet Hervé , Reyé Catherine , Guilard Roger , Corriu Robert J. P. 
Published: July 2010

AbstractIn this paper, we investigate the cation‐exchange properties of a self‐assembled hybrid material towards trivalent ions, lanthanides (La3+, Eu3+, Gd3+, Yb3+) and Fe3+. The bis‐zwitterionic lamellar material was prepared by sol–gel process from only 3‐aminopropyltriethoxysilane (APTES), succinic anhydride, and ethylenediamine. In ethanol heated under reflux, the exchange ethylenediammonium versus Ln3+ proved to be complete by complexometry measurements and elemental analyses, one Cl− ion per one LnIII remaining as expected for charge balance. In aqueous solution at 20 °C, the material was found to be selective towards lanthanide in spite of the similarity of their ionic radii. The cation uptake depends on the nature of the salt, the difference between two lanthanides reaching up to 20 % in some cases. Finally, ion‐exchange reaction with FeCl3 was chosen as a probe to get more information on the material after incorporation of trivalent ions. Based on Mössbauer spectroscopic investigations on the resulting material in conjunction with the XRD analysis of materials containing trivalent ions, a structural model was proposed to describe the incorporation of trivalent ions by exchange reaction within the original zwitterionic material.
The Influence of Phosphane Ligands on the Versatility of Ruthenium–Indenylidene Complexes in Metathesis
Authors: Broggi Julie , Urbina‐Blanco César A. , Clavier Hervé , Leitgeb Anita , Slugovc Christian , Slawin Alexandra M. Z. , Nolan Steven P. 
Published: July 2010

AbstractThe aim of the present study is to develop readily available and stable pre‐catalysts that could be easily prepared on large scale from simple starting materials. Based on the hypothesis that substitution of classical PCy3 with phosphanes of varying electron‐donating properties could be a straightforward manner to improve catalytic activity, a methodical study dealing with the effect of phosphane fine‐tuning in ruthenium–indenylidene catalysts was performed. Challenged to establish how the electronic properties of para‐substituted phosphane ligands translate into catalyst activity, the versatile behaviour of these new ruthenium–indenylidene complexes was investigated for a number of metathesis reactions.
Recent Mechanistic and Synthetic Developments in the Chemistry of Transition‐Metal Vinylidene Complexes
Authors: Lynam Jason M. 
Published: July 2010

AbstractTransition‐metal vinylidene complexes are intermediates in a number of synthetically important transformations of alkynes. Underpinning these applications is the ability of various electron‐rich transition‐metal complexes to effectively facilitate the conversion of alkynes into their vinylidene tautomers. Recent experimental and theoretical studies have provided considerable insight into the mechanisms by which this process occurs and they are detailed herein. In particular, it has been demonstrated that different substituents on both the metal and the alkyne may have profound effects on both the kinetic and thermodynamic profiles of the alkyne/vinylidene tautomerisation. An important finding is that internal alkynes may be employed to prepare disubstituted vinylidene complexes under easily accessible conditions. This discovery brings to light a new facet of the potential synthetic applications of transition metal vinylidene complexes.
Rational Design of Nanofibers and Nanorings through Complementary Hydrogen‐Bonding Interactions of Functional π Systems
Authors: Yagai Shiki , Aonuma Hiroaki , Kikkawa Yoshihiro , Kubota Shun , Karatsu Takashi , Kitamura Akihide , Mahesh Sankarapillai , Ajayaghosh Ayyappanpillai 
Published: July 2010

AbstractA simple protocol to create nanofibers and ‐rings through a rational self‐assembly approach is described. Whereas the melamine–oligo(p‐phenylenevinylene) conjugate 1 a self‐aggregates to form ill‐defined nanostructures, conjugate 1 b, which possesses an amide group as an additional interactive site, self‐aggregates to form 1D nanofibers that induce gelation of the solvent. AFM and XRD studies have shown that dimerization through the melamine–melamine hydrogen‐bonding interaction occurs only for 1 b. Upon complexation with 1/3 equivalents of cyanuric acid (CA), conjugate 1 a provides well‐defined, ring‐shaped nanostructures at micromolar concentrations, which open to form fibrous assemblies at submillimolar concentrations and organogels in the millimolar concentration range. Apparently, the enhanced aggregation ability of 1 a by CA is a consequence of columnar organization of the resulting discotic complex 1 a3⋅CA. In contrast, coaggregation of 1 b with CA does not provide well‐defined nanostructures, probably due to the interference of complementary hydrogen‐bonding interactions by the amide group.
ChemInform Abstract: Energetics of C20 and C22 Fullerene and Near‐Fullerene Carbon Cages
Authors: DOMENE M. C. , FOWLER P. W. , MITCHELL D. , SEIFERT G. , ZERBETTO F. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Crystal Structure of Cs3Y7Se12.
Authors: FOLCHNANDT M. , SCHLEID T. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Oxidation States, Transport Properties, and Te×××Te Short Contacts in the Ternary Transition Metal Tellurides Ta3Pd3Te14 and Ta4Pd3Te16.
Authors: ALEMANY P. , JOBIC S. , BREC R. , CANADELL E. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Defect Chemistry of Donor‐Doped and Undoped Strontium Titanate Ceramics Between 1000 ° and 1400 °C.
Authors: MOOS R. , HAERDTL K. H. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ferromagnetic Perovskites in the System LaMn1‐xGaxO3 Stabilized by Dynamic Jahn—Teller Deformations.
Authors: TOEPFER J. , GOODENOUGH J. B. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The STM Imaging of an Ordered (AuCl3)2 Surface Species During Chloride‐Induced Dissolution of Au(111).
Authors: HAISS W. , SASS J.‐K. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Ammonolysis Reaction of (NH4)2GeF6. Synthesis and Structure of NH4[Ge(NH3)F5].
Authors: WEBER W. , SCHWEDA E. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Iron‐Substituted Dawson‐Type Tungstodiphosphates: Synthesis, Characterization, and Single or Multiple Initial Electronation Due to the Substituent Nature or Position.
Authors: CONTANT R. , ABBESSI M. , CANNY J. , BELHOUARI A. , KEITA B. , NADJO L. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Thermal Decomposition of an Organometallic Precursor for the Preparation of YBa2Cu3O7‐x.
Authors: BINDER J. R. , WEDEMEYER H. , REUTER H. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Charge Delocalization Pathways in Persistent 1‐Pyrenyl‐, 4‐Pyrenyl‐, and 2‐Pyrenylmethylcarbenium Ions as Models of PAH‐Epoxide Ring Opening: NMR Studies in Superacids and AM1 Calculations.
Authors: LAALI K. K. , HANSEN P. E. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Intramolecular Interactions in Series of Oxazole, Oxadiazole and Triazole Derivatives.
Authors: PONOMAREV O. A. , SUROV YU. N. , PIVNENKO N. S. , POPOVA N. A. , FEDYUNYAEVA I. A. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Structural Study of 3‐Azabicyclo[3.3.1]nonane Derivatives Functionalized at 1 and/or 9‐Positions by Molecular Mechanics Calculations and NMR Spectroscopy.
Authors: ARIAS‐PEREZ M. S. , ALEJO A. , MAROTO A. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Equilibrium Acidities and Homolytic Bond Dissociation Energies (BDEs) of the Acidic H—N Bonds in Hydrazines and Hydrazides.
Authors: ZHAO Y. , BORDWELL F. G. , CHENG J.‐P. , WANG D. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chiral Oximes in Asymmetric Synthesis. Part 2. Addition of Butyllithium to Benzaldehyde O‐(1‐Phenylalkyl)oximes.
Authors: GALLAGHER P. T. , HUNT J. C. A. , LIGHTFOOT A. P. , MOODY C. J. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Chiral Azacrown Ethers Derived from D‐Glucose as Catalysts for Enantioselective Michael Addition.
Authors: BAKO P. , KISS T. , TOEKE L. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Hydroxylation of the Multiple Bond in 1‐Benzyl‐3‐methyl‐Δ3‐piperideine by Micellar Fungi.
Authors: TERENT'EV P. B. , PARSHIKOV I. A. , GRISHINA G. V. , PISKUNKOVA N. F. , CHUMAKOV T. I. , BULAKHOV G. A. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Water‐Soluble Calixarenes as New Inverse Phase‐Transfer Catalysts. Nucleophilic Substitution of Alkyl and Arylalkyl Halides in Aqueous Media.
Authors: SHIMIZU S. , KITO K. , SASAKI Y. , HIRAI C. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Grignard‐Type Addition of Allyl Unit to Carbonyl Compounds Containing a Carboxyl Group by Using BiCl3—Zn(0)—Allyl Bromide.
Authors: WADA M. , HONNA M. , KURAMOTO Y. , MIYOSHI N. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Palladium‐Catalyzed Tandem Cyclization—Anion Capture Processes. Part 3. Organoboron Anion Transfer Agents.
Authors: GRIGG R. , SANSANO J. M. , SANTHAKUMAR V. , SRIDHARAN V. , THANGAVELANTHUM R. , THORNTON‐PETT M. , WILSON D. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Reaction of N‐Phenyl‐3,5‐di‐tert‐butyl‐1,2‐benzoquinone Monohydrazone and Some Phosphorus Ylides.
Authors: ABDOU W. M. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Smiles Rearrangement as a Tool for the Preparation of 5‐[(2‐Hydroxyacyl)amino]‐2,4,6‐triiodo‐1,3‐benzenedicarboxamides: Main Pathway and Side Reactions.
Authors: ANELLI P. L. , BROCCHETTA M. , CALABI L. , SECCHI C. , UGGERI F. , VERONA S. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Studies in Bromoacetylenic Oxy‐Cope Rearrangement: Synthesis of Functionalized Medium‐Size, Bicyclic and Angularly Fused Tricyclic Compounds.
Authors: SHANMUGAM P. , DEVAN B. , SRINIVASAN R. , RAJAGOPALAN K. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Radical Ion Probes. Part 6. Origin of the High Intrinsic Barrier to Nucleophile‐Induced Ring Opening of Arylcyclopropane Radical Cations.
Authors: WANG Y. , TANKO J. M. 
Published: July 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.