Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 483 entries
Sorted by: Best Match Show Resources per page
[Not Available].

MMW Fortschritte der Medizin

Kessler S.
PMID: 27369203
MMW Fortschr Med. 2010 Aug;152(34):45-9. doi: 10.1007/BF03366938.

No abstract available.

Chromatin binding and silencing: Two roles of the same protein Lem2.

Microbial cell (Graz, Austria)

Barrales RR, Braun S.
PMID: 28357352
Microb Cell. 2016 Apr 04;3(4):185-188. doi: 10.15698/mic2016.04.495.

Transcriptionally repressed chromatin localizes to specific areas within the eukaryotic nucleus and is often found at the nuclear periphery, which is thought to provide a specialized compartment for gene silencing. However, the molecular mechanisms that establish this spatial chromatin...

Urinary myeloid IgA Fc alpha receptor (CD89) and transglutaminase-2 as new biomarkers for active IgA nephropathy and henoch-Schönlein purpura nephritis.

BBA clinical

Moresco RN, Speeckaert MM, Zmonarski SC, Krajewska M, Komuda-Leszek E, Perkowska-Ptasinska A, Gesualdo L, Rocchetti MT, Delanghe SE, Vanholder R, Van Biesen W, Delanghe JR.
PMID: 27051593
BBA Clin. 2016 Feb 17;5:79-84. doi: 10.1016/j.bbacli.2016.02.002. eCollection 2016 Jun.

BACKGROUND: IgA nephropathy (IgAN) and Henoch-Schönlein purpura nephritis (HSPN) are glomerular diseases that share a common and central pathogenic mechanism. The formation of immune complexes containing IgA1, myeloid IgA Fc alpha receptor (FcαRI/CD89) and transglutaminase-2 (TG2) is observed in...

Exciton Localization in Extended π-Electron Systems: Comparison of Linear and Cyclic Structures.

The journal of physical chemistry. B

Thiessen A, Würsch D, Jester SS, Aggarwal AV, Idelson A, Bange S, Vogelsang J, Höger S, Lupton JM.
PMID: 26035080
J Phys Chem B. 2015 Jul 30;119(30):9949-58. doi: 10.1021/acs.jpcb.5b02091. Epub 2015 Jul 16.

We employ five π-conjugated model materials of different molecular shape-oligomers and cyclic structures-to investigate the extent of exciton self-trapping and torsional motion of the molecular framework following optical excitation. Our studies combine steady state and transient fluorescence spectroscopy in...

Dynamic Active Contours for Visual Tracking.

IEEE transactions on automatic control

Niethammer M, Tannenbaum A, Angenent S.
PMID: 23729836
IEEE Trans Automat Contr. 2006;51(4):562-579. doi: 10.1109/TAC.2006.872837.

Visual tracking using active contours is usually set in a static framework. The active contour tracks the object of interest in a given frame of an image sequence. A subsequent prediction step ensures good initial placement for the next...

A gold exchange: a mechanistic study of a reversible, formal ethylene insertion into a gold(III)-oxygen bond.

Journal of the American Chemical Society

Langseth E, Nova A, Tråseth EA, Rise F, Øien S, Heyn RH, Tilset M.
PMID: 24946167
J Am Chem Soc. 2014 Jul 16;136(28):10104-15. doi: 10.1021/ja504554u. Epub 2014 Jul 01.

The Au(III) complex Au(OAc(F))2(tpy) (1, OAc(F) = OCOCF3; tpy = 2-p-tolylpyridine) undergoes reversible dissociation of the OAc(F) ligand trans to C, as seen by (19)F NMR. In dichloromethane or trifluoroacetic acid (TFA), the reaction between 1 and ethylene produces...

Self-assembled monolayers of shape-persistent macrocycles on graphite: interior design and conformational polymorphism.

Beilstein journal of organic chemistry

Vollmeyer J, Eberhagen F, Höger S, Jester SS.
PMID: 25550743
Beilstein J Org Chem. 2014 Nov 26;10:2774-82. doi: 10.3762/bjoc.10.294. eCollection 2014.

Three shape-persistent naphthylene-phenylene-acetylene macrocycles of identical backbone structures and extraannular substitution patterns but different (empty, apolar, polar) nanopore fillings are self-assembled at the solid/liquid interface of highly oriented pyrolytic graphite and 1,2,4-trichlorobenzene. Submolecularly resolved images of the resulting two-dimensional...

[The distribution of proteins in field and house cricket eggs].

Wilhelm Roux' Archiv fur Entwicklungsmechanik der Organismen

Koch P, Heinig S.
PMID: 28304470
Wilhelm Roux Arch Entwickl Mech Org. 1968 Sep;161(3):241-248. doi: 10.1007/BF00573804.

The electrophoretic protein patterns of different regions in field and house crickets eggs were studied. All species showed marked quantitative and qualitative differences between anterior and posterior egg regions. This is valid for unfertilized eggs as well as early...

Gradual caldera collapse at Bárdarbunga volcano, Iceland, regulated by lateral magma outflow.

Science (New York, N.Y.)

Gudmundsson MT, Jónsdóttir K, Hooper A, Holohan EP, Halldórsson SA, Ófeigsson BG, Cesca S, Vogfjörd KS, Sigmundsson F, Högnadóttir T, Einarsson P, Sigmarsson O, Jarosch AH, Jónasson K, Magnússon E, Hreinsdóttir S, Bagnardi M, Parks MM, Hjörleifsdóttir V, Pálsson F, Walter TR, Schöpfer MP, Heimann S, Reynolds HI, Dumont S, Bali E, Gudfinnsson GH, Dahm T, Roberts MJ, Hensch M, Belart JM, Spaans K, Jakobsson S, Gudmundsson GB, Fridriksdóttir HM, Drouin V, Dürig T, Aðalgeirsdóttir G, Riishuus MS, Pedersen GB, van Boeckel T, Oddsson B, Pfeffer MA, Barsotti S, Bergsson B, Donovan A, Burton MR, Aiuppa A.
PMID: 27418515
Science. 2016 Jul 15;353(6296):aaf8988. doi: 10.1126/science.aaf8988.

Large volcanic eruptions on Earth commonly occur with a collapse of the roof of a crustal magma reservoir, forming a caldera. Only a few such collapses occur per century, and the lack of detailed observations has obscured insight into...

An open data repository and a data processing software toolset of an equivalent Nordic grid model matched to historical electricity market data.

Data in brief

Vanfretti L, Olsen SH, Arava VS, Laera G, Bidadfar A, Rabuzin T, Jakobsen SH, Lavenius J, Baudette M, Gómez-López FJ.
PMID: 28275668
Data Brief. 2017 Feb 13;11:349-357. doi: 10.1016/j.dib.2017.02.021. eCollection 2017 Apr.

This article presents an open data repository, the methodology to generate it and the associated data processing software developed to consolidate an hourly snapshot historical data set for the year 2015 to an equivalent Nordic power grid model (aka...

Synthesis and Dynamics of Nanosized Phenylene-Ethynylene-Butadiynylene Rotaxanes and the Role of Shape Persistence.

Angewandte Chemie (International ed. in English)

Schweez C, Shushkov P, Grimme S, Höger S.
PMID: 26836984
Angew Chem Int Ed Engl. 2016 Mar 01;55(10):3328-33. doi: 10.1002/anie.201509702. Epub 2016 Feb 02.

Phenylacetylene-based [2]rotaxanes were synthesized by a covalent-template approach by aminolysis of the corresponding prerotaxanes. The wheel and the bulky stoppers are made of phenylene-ethynylene-butadiynylene macrocycles of the same size. The stoppers are large enough to enable the synthesis and...

Reduced vagal control of the heart in high-fat diet mice: a potential role of increased butyrylcholinesterase.

Physiological reports

Hartnett S, Gao H, Schnack S, Li Y.
PMID: 26537347
Physiol Rep. 2015 Nov;3(11). doi: 10.14814/phy2.12609.

Suppressed parasympathetic function is commonly present in cardiovascular diseases, aging, obesity, and various other health conditions. Impaired parasympathetic action is known as a detrimental factor and contributes to the adverse outcomes in these conditions. However, the underlying mechanisms remain...

Showing 1 to 12 of 483 entries