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Showing 25 to 36 of 605 entries
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Studies on phenotypic expression patterns of proteases and protease inhibitors in benign compared to malignant prostate tissues.

Prostate cancer and prostatic diseases

Bjartell A, Paju A, Stenman UH, Väisänen V, Aumüller G, Diamandis E, Becker C, Lilja H.
PMID: 12497117
Prostate Cancer Prostatic Dis. 2000 Dec;3:S7. doi: 10.1038/sj.pcan.4500431.

No abstract available.

Femtosecond silicon K alpha pulses from laser-produced plasmas.

Physical review. E, Statistical, nonlinear, and soft matter physics

Feurer T, Morak A, Uschmann I, Ziener Ch, Schwoerer H, Reich Ch, Gibbon P, Förster E, Sauerbrey R, Ortner K, Becker CR.
PMID: 11800795
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jan;65(1):016412. doi: 10.1103/PhysRevE.65.016412. Epub 2001 Dec 19.

Ultrashort bursts of silicon K alpha x-ray radiation from femtosecond-laser-produced plasmas have been generated. A cross-correlation measurement employing a laser-triggered ultrafast structural change of a CdTe crystal layer (320 nm) shows a K alpha pulse duration between 200 fs...

Inhibin and Activin Modulate Transforming Growth Factor-beta-Induced Immunosuppression.

Journal of biomedical science

Ying SY, Becker A.
PMID: 11725059
J Biomed Sci. 1995 Aug;2(3):237-241. doi: 10.1007/BF02253383.

Inhibin, activin, and transforming growth factor beta (TGFbeta) inhibited lipopolysaccharide (LPS)-induced lymphocyte proliferation in a dose-dependent fashion. These induced suppressions were neutralized by coincubation of a preparation of antibodies to inhibin and TGFbeta, respectively. Inhibin and activin also facilitated...

The Graptolites of the Simpson Group of Oklahoma.

Proceedings of the National Academy of Sciences of the United States of America

Decker CE.
PMID: 16577662
Proc Natl Acad Sci U S A. 1935 May;21(5):239-43. doi: 10.1073/pnas.21.5.239.

No abstract available.

Nonparametric mass calibration using hundreds of internal calibrants.

Analytical chemistry

Becker CH, Kumar P, Jones T, Lin H.
PMID: 17297976
Anal Chem. 2007 Feb 15;79(4):1702-7. doi: 10.1021/ac061359u.

In situations where many molecular ions (>100) can be identified to the level of their elemental composition, such as in proteomics, metabolomics, and glycomics, a final mass calibration is possible for every sample without reliance on any analytical description...

Experimental and theoretical studies of (CsI)n Cs+ cluster ions produced by 355 nm laser desorption ionization.

The journal of physical chemistry. A

Fernandez-Lima FA, Becker C, Gillig K, Russell WK, Nascimento MA, Russell DH.
PMID: 18841946
J Phys Chem A. 2008 Nov 06;112(44):11061-6. doi: 10.1021/jp8047086. Epub 2008 Oct 09.

Collision cross-sections of gas-phase (CsI)n = (1-7)Cs(+) cluster ions formed by pulsed-UV laser (355 nm) desorption ionization are measured by ion mobility-mass spectrometry. Experimental collision cross-sections are compared with calculated cross sections of candidate structures generated from a search...

Molecular weight distributions of asphaltenes and deasphaltened oils studied by laser desorption ionization and ion mobility mass spectrometry.

Analytical chemistry

Becker C, Qian K, Russell DH.
PMID: 18937419
Anal Chem. 2008 Nov 15;80(22):8592-7. doi: 10.1021/ac801473f. Epub 2008 Oct 21.

Laser desorption ionization (LDI) and ion mobility mass spectrometry (IM-MS) are applied to study molecular weight distribution and cross sections of petroleum asphaltene (ASPH) and deasphaltened oils (DAO). Ion mobility data confirmed the presence of gas-phase aggregation in LDI...

Pathways of preferential arterial conduction.

British heart journal

Anderson RH, Becker AE.
PMID: 18610317
Br Heart J. 1985 Aug;54(2):226. doi: 10.1136/hrt.54.2.226.

No abstract available.

Size matters: side chain length affects SH2 substrate binding.

Chemistry & biology

Becker CF.
PMID: 20338512
Chem Biol. 2010 Mar 26;17(3):211-2. doi: 10.1016/j.chembiol.2010.03.001.

The incorporation of lysine analogs in Src Homology 2 (SH2) domain variants by Virdee et al. (2010) reveals the length-dependent contribution of a single amino acid side chain in recognition of phosphotyrosine-containing substrate peptides and a change in specificity...

Acute cholecystitis caused by ceftriaxone stones in an adult.

Case reports in medicine

Becker CD, Fischer RA.
PMID: 19707473
Case Rep Med. 2009;2009:132452. doi: 10.1155/2009/132452. Epub 2009 Apr 26.

Acute cholecystitis is a major health problem. There are multiple etiologies to be considered and early recognition of the condition is important to optimize management and outcome. We report the first case in the medical literature of symptomatic acute...

A computational systems biology software platform for multiscale modeling and simulation: integrating whole-body physiology, disease biology, and molecular reaction networks.

Frontiers in physiology

Eissing T, Kuepfer L, Becker C, Block M, Coboeken K, Gaub T, Goerlitz L, Jaeger J, Loosen R, Ludewig B, Meyer M, Niederalt C, Sevestre M, Siegmund HU, Solodenko J, Thelen K, Telle U, Weiss W, Wendl T, Willmann S, Lippert J.
PMID: 21483730
Front Physiol. 2011 Feb 24;2:4. doi: 10.3389/fphys.2011.00004. eCollection 2011.

Today, in silico studies and trial simulations already complement experimental approaches in pharmaceutical R&D and have become indispensable tools for decision making and communication with regulatory agencies. While biology is multiscale by nature, project work, and software tools usually...

Large-area 2D periodic crystalline silicon nanodome arrays on nanoimprinted glass exhibiting photonic band structure effects.

Nanotechnology

Becker C, Lockau D, Sontheimer T, Schubert-Bischoff P, Rudigier-Voigt E, Bockmeyer M, Schmidt F, Rech B.
PMID: 22422473
Nanotechnology. 2012 Apr 06;23(13):135302. doi: 10.1088/0957-4484/23/13/135302.

Two-dimensional silicon nanodome arrays are prepared on large areas up to 50 cm² exhibiting photonic band structure effects in the near-infrared and visible wavelength region by downscaling a recently developed fabrication method based on nanoimprint-patterned glass, high-rate electron-beam evaporation...

Showing 25 to 36 of 605 entries