A. Gruber

Publication List Details

Period

1924 - 2009

Number

252

Co-Authors

Episodic Memory for Autonomous Agents (2009)

T. Deutsch, A. Gruber, R. Lang, R. Velik

Abstract — Knowledge about already experienced situations improves the quality of decision making. The outcomes of decisions in the past can be evaluated and used as a feedback mechanism. This...

Technical Design Report for the PANDA Solenoid and Dipole Spectrometer Magnets (2009)

Keshelashvili, I., Krusche, B., Steinacher, M., Heng, Y., Liu, Z., ...

This document is the Technical Design Report covering the two large spectrometer magnets of the PANDA detector set-up. It shows the conceptual design of the magnets and their anticipated performance....

Physics Performance Report for PANDA: Strong Interaction Studies with Antiprotons (2009)

Erni, PANDA Collaboration: W., Keshelashvili, I., Krusche, B., Steinacher, M., Heng, Y., Liu, Z., ...

To study fundamental questions of hadron and nuclear physics in interactions of antiprotons with nucleons and nuclei, the universal PANDA detector will be built. Gluonic excitations, the physics of...

Intra-annual dynamics of stem CO2 efflux in relation to cambial activity and xylem development in Pinus cembra (2009)

Gruber, A., Wieser, G., Oberhuber, W.

The relationship between stem CO2 efflux (ES), cambial activity and xylem production in Pinus cembra L. was determined at the timberline (1950 m a.s.l.) of the Central Austrian Alps, for 1 year. The...

The Phaeodactylum genome reveals the evolutionary history of diatom genomes (2008)

BOWLER, C, ALLEN, A, BADGER, J, GRIMWOOD, J, JABBARI, K, KUO, A, ...

Diatoms are photosynthetic secondary endosymbionts found throughout marine and freshwater environments, and are believed to be responsible for around one- fifth of the primary productivity on...

Line shape of the muH(3p - 1s) hyperfine transitions (2008)

Covita, D. S., Anagnostopoulos, D. F., Gorke, H., Gotta, D., Gruber, A., Hirtl, A., ...

The (3p - 1s) X-ray transition to the muonic hydrogen ground state was measured with a high resolution crystal spectrometer. A Doppler effect broadening of the X-ray line was established which could...

f c World Scientific Publishing Company Artificial Neural Networks as a Level-2 Trigger for the H1 Experiment-Status of the Hardware Implementation- (2007)

D. Goldner, H. Getta, M. Kol, T. Kramerkamper, H. Kolanoski, J. Fent, ...

Triggering at the HERA ep collider is challenging because of the high bunch crossing rate and an expected large background. In the H1 experiment, a trigger decision is made in four steps (level 1-...

A Neural Network Architecture for the Second Level Trigger in the H1-Experiment at the Electron Proton Collider HERA (2007)

A. Gruber, J. Fent, W. Frochtenicht, D. Goldner, H. Kolanoski, C. Kiesling, ...

The H1--Experiment is a general purpose particle detector at the electron proton collider HERA. The typical collision rate is about 10 Hz, the background rate 100 kHz. The challenge for the...

f c World Scientific Publishing Company Artificial Neural Networks as a Second-Level Trigger at the H1 Experiment- Performance Analysis and Results- (2007)

J. Mock, J. Fent, W. Frochtenicht, F. Gaede, A. Gruber, J. Huber, ...

At full luminosity the HERA ep-Collider produces a machine background which exceeds the rate of about 10 Hz for genuine ep-collisions by 5 orders of magnitude. The challenge of the multi-stage...

A Neural Network Second Level Trigger for the H1-Experiment at HERA (2007)

J. Fent, W. Fröchtenicht, F. Gaede, H. Getta, D. Goldner, A. Gruber, ...

At the HERA ep collider the expected machine background rates exceed by several orders of magnitude the typical collision rates from ep physics reactions. One of the great challenges for the ep...

Industrial Informatics Action planning model for autonomous mobile robots (2007)

Ch. Roesener Member, R. Lang Member, T. Deutsch Member, A. Gruber, B. Palensky

Abstract—The main challenge for autonomous mobile robots is to interpret a new situation correctly and to react appropriately in unknown environments. Autonomous mission completion in new territory...

Optimisation of system resources in reliability availability & maintainability problems using genetic algorithms (2006)

Gruber, A., Keane, A.J.

We propose an application of Genetic Algorithms to the output from Reliability Availability & Maintainability models of complex (mainly industrial) systems to reduce computational costs while...

Obstructive sleep apnoea is independently associated with the metabolic syndrome but not insulin resistance state (2006)

Gruber, A, Horwood, F, Sithole, J, Ali, NJ, Idris, I

Abstract Obstructive sleep apnoea (OSA) is a cardio-metabolic disorder. Whether metabolic syndrome (MS), insulin resistance (IR) and albuminuria are independently associated with OSA is unclear, but...

Highly charged ion X-rays from Electron-Cyclotron Resonance Ion Sources (2006)

Indelicato, Paul, Boucard, S., Covita, D. S., Gotta, D., Gruber, A., Hirtl, A., ...

Radiation from the highly-charged ions contained in the plasma of Electron-Cyclotron Resonance Ion Sources constitutes a very bright source of X-rays. Because the ions have a relatively low kinetic...

Proton Dissociative $\rho$ and Elastic $\phi$ Electroproduction at HERA (2006)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

The electroproduction of rho mesons with proton diffractive dissociation for Q^2 7 GeV^2 and the elastic electroproduction of Phi mesons for Q^2 6 Gev^2 are studied in e^+ p collisions at HERA with...

Transverse Energy and Forward Jet Production in the Low $x$ Regime at HERA (2006)

Aid, S., Andreev, V., Andrieu, B., Arpagaus, M., Babaev, A., ...

The production of transverse energy in deep inelastic scattering is measured as a function of the kinematic variables $x$ and $Q^2$ using the H1 detector at the ep collider HERA. The results are...

A measurement and QCD analysis of the proton structure function F$_{2}$(x,Q$^{2}$) at HERA (2006)

Aid, S., Andreev, V., Andrieu, B., Appuhn, R.D., Arpagaus, M., Babaev, A., ...

A new measurement of the proton structure function F_2(x,Q^2) is reported for momentum transfers squared Q^2 between 1.5~GeV^2 and 5000~GeV^2 and for Bjorken x between 3\cdot 10^{-5} and 0.32 using...

A measurement and QCD analysis of the proton structure function F$_{2}$(x,Q$^{2}$) at HERA (2006)

Aid, S., Andreev, V., Andrieu, B., Appuhn, R.D., Arpagaus, M., Babaev, A., ...

A new measurement of the proton structure function F_2(x,Q^2) is reported for momentum transfers squared Q^2 between 1.5~GeV^2 and 5000~GeV^2 and for Bjorken x between 3\cdot 10^{-5} and 0.32 using...

A measurement and QCD analysis of the proton structure function F$_{2}$(x,Q$^{2}$) at HERA (2006)

Aid, S., Andreev, V., Andrieu, B., Appuhn, R.D., Arpagaus, M., Babaev, A., ...

A new measurement of the proton structure function F_2(x,Q^2) is reported for momentum transfers squared Q^2 between 1.5~GeV^2 and 5000~GeV^2 and for Bjorken x between 3\cdot 10^{-5} and 0.32 using...

Inclusive $d^0$ and $d^{\star\pm}$ production in neutral current deep inelastic EP scattering at HERA (2006)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Appuhn, R.D., ...

First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using data collected by the H1 experiment at HERA in 1994. Differential cross sections are presented for...

Highly charged ion X-rays from Electron-Cyclotron Resonance Ion Sources (2006)

Indelicato, Paul, Boucard, S., Covita, D.S., Gotta, D., Gruber, A., Hirtl, A., ...

Radiation from the highly-charged ions contained in the plasma of Electron-Cyclotron Resonance Ion Sources constitutes a very bright source of X-rays. Because the ions have a relatively low kinetic...

Highly charged ion X-rays from Electron-Cyclotron Resonance Ion Sources (2006)

Indelicato, Paul, Boucard, S., Covita, D.S., Gotta, D., Gruber, A., Hirtl, A., ...

Radiation from the highly-charged ions contained in the plasma of Electron-Cyclotron Resonance Ion Sources constitutes a very bright source of X-rays. Because the ions have a relatively low kinetic...

On the characterisation of a Bragg spectrometer with X-rays from an ECR source (2005)

Anagnostopoulos, D.F., Biri, S., Gotta, D., Gruber, A., Indelicato, Paul, Leoni, B., ...

Narrow X-ray lines from helium-like argon emitted from a dedicated ECR source have been used to determine the response function of a Bragg crystal spectrometer equipped with large area spherically...

On the characterisation of a Bragg spectrometer with X-rays from an ECR source (2005)

Anagnostopoulos, D.F., Biri, S., Gotta, D., Gruber, A., Indelicato, Paul, Leoni, B., ...

Narrow X-ray lines from helium-like argon emitted from a dedicated ECR source have been used to determine the response function of a Bragg crystal spectrometer equipped with large area spherically...

On the characterisation of a Bragg spectrometer with X-rays from an ECR source (2005)

Anagnostopoulos, D.F., Biri, S., Gotta, D., Gruber, A., Indelicato, Paul, Leoni, B., ...

Narrow X-ray lines from helium-like argon emitted from a dedicated ECR source have been used to determine the response function of a Bragg crystal spectrometer equipped with large area spherically...

On the characterisation of a Bragg spectrometer with X-rays from an ECR source (2005)

Anagnostopoulos, D.F., Biri, S., Gotta, D., Gruber, A., Indelicato, Paul, Leoni, B., ...

Narrow X-ray lines from helium-like argon emitted from a dedicated ECR source have been used to determine the response function of a Bragg crystal spectrometer equipped with large area spherically...

On the characterisation of a Bragg spectrometer with X-rays from an ECR source (2004)

Anagnostopoulos, D. F., Biri, S., Gotta, D., Gruber, A., Indelicato, Paul, Leoni, B., ...

Narrow X-ray lines from helium-like argon emitted from a dedicated ECR source have been used to determine the response function of a Bragg crystal spectrometer equipped with large area spherically...

Stable single photon source in near infrared (2004)

Gaebel, T., Popa, I., Gruber, A., Domhan, M., Jelezko, F., Wrachtrup, J.

Owing to their unsurpassed photostability, defects in solids may be ideal candidates for single photon sources. Here we report on generation of single photons by optical excitation of a yet...

Observation of coherent oscillation of a single nuclear spin and realization of a two-qubit conditional quantum gate (2004)

Jelezko, F., Gaebel, T., Popa, I., Domhan, M., Gruber, A., Wrachtrup, J.

Rabi nutations of a single nuclear spin in a solid have been observed. The experiments were carried out on a single electron and a single 13C nuclear spin of a single nitrogen vacancy defect center...

Coherent oscillations in a single electron spin at room temperature (2003)

Jelezko, F., Gaebel, T., Popa, I., Gruber, A., Wrachtrup, J.

Rabi nutations of a single electron spin in a single defect center have been detected. The coherent evolution of the spin quantum state is followed via optical detection of the spin state. Coherence...

Laser cleaning of paper using Nd:YAG laser running at 532 nm (2003)

Kolar, Jana, Strlič, M., Müller-Hess, D., Gruber, A., Troschke, K., Pentzien, S., ...

The paper reports on immediate effects of pulsed laser operating at 532 nm and fluences below 2.5 J cm–2 on soiled cellulose. The degree of polymerisation was determined viscometrically, while...

Phased Array Antenna Amplifier Exploratory Development Model (100 watts). (2002)

Muscianesi,P., Irvine,J., Ranghelli,J., Gruber,A.

The Phased Array Antenna Amplifier Exploratory Development Program will provide analysis, design and construction techniques to fabricate a scale model for a mechanically steerable phased array...

A measurement of the proton structure function $f_2(x. q^2)$ (2000)

Ahmed, T., Aid, S., Akhundov, A A., Andreev, V., Andrieu, B., Appuhn, R D., ...

A measurement of the proton structure function F_{\!2}(x,Q^2) is reported for momentum transfer squared Q^2 between 4.5 GeV^2 and 1600 GeV^2 and for Bjorken x between 1.8\cdot10^{-4} and 0.13 using...

Photoproduction of $K^0$ and $\Lambda$ at HERA and a Comparison with Deep Inelastic Scattering (2000)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Two-particle correlations in invariant mass are studied separately for like-sign and unlike-sign charged particles produced in deep inelastic positron-proton scattering in a new kinematical domain....

Photoproduction of $K^0$ and $\Lambda$ at HERA and a Comparison with Deep Inelastic Scattering (2000)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Two-particle correlations in invariant mass are studied separately for like-sign and unlike-sign charged particles produced in deep inelastic positron-proton scattering in a new kinematical domain....

Photoproduction of $K^0$ and $\Lambda$ at HERA and a Comparison with Deep Inelastic Scattering (2000)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Two-particle correlations in invariant mass are studied separately for like-sign and unlike-sign charged particles produced in deep inelastic positron-proton scattering in a new kinematical domain....

Mixture of time scales in land-atmosphere interaction: Desorption and self-similarity of energy fluxes (2000)

Porté-Agel, F., Parlange, M. B., Cahill, A. T., Gruber, A.

The time evolution of evaporation from a bare soil, over a 9-d period following irrigation, is described by a combination of daily and hourly drying patterns. From the second day, the daily...

Nano-Impakte. (1999)

Becker, C., Hoffmann, H., Gruber, A., Gspann, J., Saile, V.

Nachrichten - Forschungszentrum Karlsruhe, 31(1999) S.130-36

Measurement of the Inclusive Di-Jet Cross Section in Photoproduction and Determination of an Effective Parton Distribution in the Photon (1998)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

The double-differential inclusive di-jet cross section in photoproduction processes is measured with the H1 detector at HERA. The cross section is determined as a function of the average transverse...

Photoproduction of $\psi(2S)$ Mesons at HERA (1998)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Quasi-elastic (z 0.95) photo-production of psi' mesons has been observed at HERA for photon-proton centre-of-mass energies in the range 40 to 160 GeV. The psi' mesons were identified through their...

Measurement of the Inclusive Di-Jet Cross Section in Photoproduction and Determination of an Effective Parton Distribution in the Photon (1998)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

The double-differential inclusive di-jet cross section in photoproduction processes is measured with the H1 detector at HERA. The cross section is determined as a function of the average transverse...

Photoproduction of $\psi(2S)$ Mesons at HERA (1998)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Quasi-elastic (z 0.95) photo-production of psi' mesons has been observed at HERA for photon-proton centre-of-mass energies in the range 40 to 160 GeV. The psi' mesons were identified through their...

Nanoparticle impact micromachining. (1998)

Gruber, A., Gspann, J.

Journal of Vacuum Science and Technology B, 15(1997) S.2362-64

Proton Dissociative $\rho$ and Elastic $\phi$ Electroproduction at HERA (1997)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

The electroproduction of rho mesons with proton diffractive dissociation for Q^2 7 GeV^2 and the elastic electroproduction of Phi mesons for Q^2 6 Gev^2 are studied in e^+ p collisions at HERA with...

Photoproduction of $K^0$ and $\Lambda$ at HERA and a Comparison with Deep Inelastic Scattering (1997)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Two-particle correlations in invariant mass are studied separately for like-sign and unlike-sign charged particles produced in deep inelastic positron-proton scattering in a new kinematical domain....

Proton Dissociative $\rho$ and Elastic $\phi$ Electroproduction at HERA (1997)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

The electroproduction of rho mesons with proton diffractive dissociation for Q^2 7 GeV^2 and the elastic electroproduction of Phi mesons for Q^2 6 Gev^2 are studied in e^+ p collisions at HERA with...

Photoproduction of $K^0$ and $\Lambda$ at HERA and a Comparison with Deep Inelastic Scattering (1997)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Arkadov, V., ...

Two-particle correlations in invariant mass are studied separately for like-sign and unlike-sign charged particles produced in deep inelastic positron-proton scattering in a new kinematical domain....

Atomic force microscopy of high velocity cluster impact induced nanostructures. (1997)

Blanckenhagen, P.von, Gruber, A., Gspann, J.

Nanometric Phenomena Induced by Laser, Ion and Cluster Beams : Proc.of the European Materials Research Society Spring Meeting, Strasbourg, F, June 4-7, 1996

Nanostructuring by reactive accelerated cluster erosion. (1997)

Gruber, A., Gspann, J., Blanckenhagen, P.von

Papers from the 4th Internat.Conf.on NanometerScale Science and Technology, Beijing, China, September 8-12, 1996

A measurement and QCD analysis of the proton structure function F$_{2}$(x,Q$^{2}$) at HERA (1996)

Aid, S., Andreev, V., Andrieu, B., Appuhn, R.D., Arpagaus, M., Babaev, A., ...

A new measurement of the proton structure function F_2(x,Q^2) is reported for momentum transfers squared Q^2 between 1.5~GeV^2 and 5000~GeV^2 and for Bjorken x between 3\cdot 10^{-5} and 0.32 using...

Inclusive $d^0$ and $d^{\star\pm}$ production in neutral current deep inelastic EP scattering at HERA (1996)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Appuhn, R.D., ...

First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using data collected by the H1 experiment at HERA in 1994. Differential cross sections are presented for...

A measurement and QCD analysis of the proton structure function F$_{2}$(x,Q$^{2}$) at HERA (1996)

Aid, S., Andreev, V., Andrieu, B., Appuhn, R.D., Arpagaus, M., Babaev, A., ...

A new measurement of the proton structure function F_2(x,Q^2) is reported for momentum transfers squared Q^2 between 1.5~GeV^2 and 5000~GeV^2 and for Bjorken x between 3\cdot 10^{-5} and 0.32 using...

Inclusive $d^0$ and $d^{\star\pm}$ production in neutral current deep inelastic EP scattering at HERA (1996)

Adloff, C., Aid, S., Anderson, M., Andreev, V., Andrieu, B., Appuhn, R.D., ...

First results on inclusive D0 and D* production in deep inelastic $ep$ scattering are reported using data collected by the H1 experiment at HERA in 1994. Differential cross sections are presented for...

A measurement of the proton structure function $f_2(x. q^2)$ (1995)

Ahmed, T., Aid, S., Akhundov, A A., Andreev, V., Andrieu, B., Appuhn, R D., ...

A measurement of the proton structure function F_{\!2}(x,Q^2) is reported for momentum transfer squared Q^2 between 4.5 GeV^2 and 1600 GeV^2 and for Bjorken x between 1.8\cdot10^{-4} and 0.13 using...

A measurement of the proton structure function $f_2(x. q^2)$ (1995)

Ahmed, T., Aid, S., Akhundov, A A., Andreev, V., Andrieu, B., Appuhn, R D., ...

A measurement of the proton structure function F_{\!2}(x,Q^2) is reported for momentum transfer squared Q^2 between 4.5 GeV^2 and 1600 GeV^2 and for Bjorken x between 1.8\cdot10^{-4} and 0.13 using...

Transverse Energy and Forward Jet Production in the Low $x$ Regime at HERA (1995)

Aid, S., Andreev, V., Andrieu, B., Arpagaus, M., Babaev, A., ...

The production of transverse energy in deep inelastic scattering is measured as a function of the kinematic variables $x$ and $Q^2$ using the H1 detector at the ep collider HERA. The results are...

Late seroconversion and high chronicity rate of hepatitis C virus infection in patients with hematologic disorders (1993)

Gruber, A., Norder, H., Magnius, L., Rotzén, M., Rubio, C., Grillner, L., ...

Background Patients with hematologic disorders requiring repeated blood and platelet transfusions are at high risk for development of post-transfusion non-A, non-B hepatitis. Patients and methods...

Autoimmunity in Chagas disease cardiopathy: biological relevance of a cardiac myosin-specific epitope crossreactive to an immunodominant Trypanosoma cruzi antigen.

Cunha-Neto, E, Duranti, M, Gruber, A, Zingales, B, De Messias, I, Stolf, N, ...

Heart tissue destruction in chronic Chagas disease cardiopathy (CCC) may be caused by autoimmune recognition of heart tissue by a mononuclear cell infiltrate decades after Trypanosoma cruzi...

Antithrombotic effects of thrombin-induced activation of endogenous protein C in primates.

Hanson, S R, Griffin, J H, Harker, L A, Kelly, A B, Esmon, C T, Gruber, A

The effects on thrombosis and hemostasis of thrombin-induced activation of endogenous protein C (PC) were evaluated in baboons. Thrombosis was induced by placing into arteriovenous shunts a segment...

Anticoagulant synergism of heparin and activated protein C in vitro. Role of a novel anticoagulant mechanism of heparin, enhancement of inactivation of factor V by activated protein C.

Petäjä, J, Fernández, J A, Gruber, A, Griffin, J H

Interactions between standard heparin and the physiological anticoagulant plasma protein, activated protein C (APC) were studied. The ability of heparin to prolong the activated partial...

Obstructive sleep apnoea is independently associated with the metabolic syndrome but not insulin resistance state

Gruber, A, Horwood, F, Sithole, J, Ali, NJ, Idris, I

Obstructive sleep apnoea (OSA) is a cardio-metabolic disorder. Whether metabolic syndrome (MS), insulin resistance (IR) and albuminuria are independently associated with OSA is unclear, but defining...

Autoimmunity in Chagas disease cardiopathy: biological relevance of a cardiac myosin-specific epitope crossreactive to an immunodominant Trypanosoma cruzi antigen.

Cunha-Neto, E, Duranti, M, Gruber, A, Zingales, B, De Messias, I, Stolf, N, ...

Heart tissue destruction in chronic Chagas disease cardiopathy (CCC) may be caused by autoimmune recognition of heart tissue by a mononuclear cell infiltrate decades after Trypanosoma cruzi...

Antithrombotic effects of thrombin-induced activation of endogenous protein C in primates.

Hanson, S R, Griffin, J H, Harker, L A, Kelly, A B, Esmon, C T, Gruber, A

The effects on thrombosis and hemostasis of thrombin-induced activation of endogenous protein C (PC) were evaluated in baboons. Thrombosis was induced by placing into arteriovenous shunts a segment...

Anticoagulant synergism of heparin and activated protein C in vitro. Role of a novel anticoagulant mechanism of heparin, enhancement of inactivation of factor V by activated protein C.

Petäjä, J, Fernández, J A, Gruber, A, Griffin, J H

Interactions between standard heparin and the physiological anticoagulant plasma protein, activated protein C (APC) were studied. The ability of heparin to prolong the activated partial...

Obstructive sleep apnoea is independently associated with the metabolic syndrome but not insulin resistance state

Gruber, A, Horwood, F, Sithole, J, Ali, NJ, Idris, I

Obstructive sleep apnoea (OSA) is a cardio-metabolic disorder. Whether metabolic syndrome (MS), insulin resistance (IR) and albuminuria are independently associated with OSA is unclear, but defining...

Iodide iontophoresis as a treatment for dry eye syndrome

Horwath-Winter, J, Schmut, O, Haller-Schober, E-M, Gruber, A, Rieger, G

Background/aims: Among the causes related to the development or perpetuation and aggravation of dry eye disease, oxidative reactions may have a role in the pathogenesis of this disorder....

Placental chorioangiomatosis--a high risk pregnancy.

Jaffe, R., Siegal, A., Rat, L., Bernheim, J., Gruber, A., Fejgin, M.

A case of diffuse chorioangiomatosis leading to fetal hydrops, disseminated intravascular coagulopathy with massive umbilical vein thrombosis and fetal death is described. Although rare, this benign...

Quantitative determination of mdr1 gene expression in leukaemic cells from patients with acute leukaemia.

Gruber, A., Vitols, S., Norgren, S., Areström, I., Peterson, C., Björkholm, M., ...

By using a quantitative RNA-RNA solution hybridisation method, the average number of mdr1 RNA transcripts per cell was measured in total nucleic acid extracts of leukaemic cells from patients with...

Doxorubicin selected multidrug-resistant small cell lung cancer cell lines characterised by elevated cytoplasmic Ca2+ and resistance modulation by verapamil in absence of P-glycoprotein overexpression.

Nygren, P., Larsson, R., Gruber, A., Peterson, C., Bergh, J.

Sublines from the small cell lung cancer (SCLC) cell lines U1285 and U1690, denoted U1285-100, U1285-250, U1690-40 and U1690-150, were adapted to grow in the continuous presence of 100, 250, 40 and...

Multidrug resistance phenotype in leukaemic cells from patients with acute myelocytic leukaemia can be detected with 99Tc(m)-MIBI.

Gruber, A., Areström, I., Xu, D., Liliemark, J., Larsson, S. A., Jacobsson, H.

The aim of the study was to investigate whether 99Tc(m)-MIBI (Cardiolite), recently shown to be a substrate for P-glycoprotein, has the potential to be used as a marker for mdr1 gene expression and...

Telomerase activity in plasma cell dyscrasias

Xu, D, Zheng, C, Bergenbrant, S, Holm, G, Björkholm, M, Yi, Q, ...

Activation of telomerase is essential for in vitro cellular immortalization and tumorigenesis. In the present study, we investigated telomerase activation and its implications in plasma cell...