A. Hartmann

Details der Publikationsliste

Zeitraum

1846 - 2010

Anzahl

140

Co-Autoren

An assessment of herpesvirus co-infections in patients with CMV disease: correlation with clinical and virologic outcomes (2009)

Asberg, A, Kumar, D, Hartmann, A, Moussa, G, Jardine, A, ...

The effect of herpesvirus co-infections (HHV-6, HHV-7) on cytomegalovirus (CMV) disease and its response to therapy is unknown. We prospectively analyzed herpesvirus co-infections in transplant...

PathOrganic∗ – Risks and Recommendations Regarding Human Pathogens in Organic Vegetable Production Chains (2009)

Arthurson, V., Baggesen, D., Brankatschk, K., Dalsgaard, A., Duffy, B., Fenzl, C., ...

PathOrganic assesses risks associated with the consumption of fresh and minimally processed vegetables due to the prevalence of bacterial human pathogens in plant produce. The project evaluates...

PathOrganic – Risks and Recommendations Regarding Human Pathogens in Organic Vegetable Production Chains (2009)

Arthurson, V., Baggesen, D., Brankatschk, K., Dalsgaard, A., Duffy, B., Fenzl, C., ...

PathOrganic assesses risks associated with the consumption of fresh and minimally processed vegetables due to the prevalence of bacterial human pathogens in plant produce. The project evaluates...

Production and characterisation of monoclonal antibodies against RAI3 and its expression in human breast cancer (2009)

Jörißen, H., Bektas, N., Dahl, E., Hartmann, A., Haaf, A. Ten, Di Fiore, S., ...

Background: RAI3 is an orphan G-protein coupled receptor (GPCR) that has been associated with malignancy and may play a role in the proliferation of breast cancer cells. Although its exact function...

Superior outcomes in renal transplantation after early cyclosporine withdrawal and sirolimus maintenance therapy, regardless of baseline renal function (2005)

Russ, Graeme Randolph, Segoloni, G., Oberbauer, Rainer, Legendre, C., Mota, A., Eris, J. M., ...

It has become increasingly important to refine therapeutic strategies according to individual patient characteristics. We evaluated the long-term impact of renal function at the time of withdrawing...

Cascaded control concept of a robot with two degrees of freedom driven by four artificial pneumatic muscle actuators (2005)

Hildebrandt, A., Sawodny, O., Neumann, R., Hartmann, A.

Pneumatic muscles are interesting in their use as actuators in robotics, since they have a high power/weight ratio, a high-tension force and a long durability. This paper presents a two-axis planar...

Superior outcomes in renal transplantation after early cyclosporine withdrawal and sirolimus maintenance therapy, regardless of baseline renal function (2005)

Russ, Graeme Randolph, Segoloni, G., Oberbauer, Rainer, Legendre, C., Mota, A., Eris, J. M., ...

It has become increasingly important to refine therapeutic strategies according to individual patient characteristics. We evaluated the long-term impact of renal function at the time of withdrawing...

The hyphal and yeast forms of Candida albicans bind the complement regulator C4b-binding (2004)

Meri, T, Blom, A M, Hartmann, A, Lenk, D, Meri, S, Zipfel, P. F.

Candida albicans, an important pathogenic yeast, activates all three pathways of the complement system. To understand how this yeast evades the effects of the activated system, we have analyzed the...

Interpolation in the Nevanlinna class and harmonic majorants (2003)

Hartmann, A., Massaneda, X., Nicolau, A., Thomas, P.

We consider a free interpolation problem in Nevanlinna and Smirnov classes and find a characterization of the corresponding interpolating sequences in terms of the existence of harmonic majorants of...

Effect of fluvastatin on cardiac outcomes in renal transplant recipients: a multicentre, randomised, placebo-controlled trial (2003)

Holdaas, H, Fellstrom, B, Jardine, AG, Holme, I, Nyberg, G, Fauchald, P, ...

Background Renal transplant recipients are at increased risk of premature cardiovascular disease. Although statins reduce cardiovascular risk in the general population, their efficacy and safety in...

Recommendations for conducting the in vivo alkaline Comet assay (2003)

Hartmann, A., Agurell, E., Beevers, C., Brendler-Schwaab, S., Burlinson, B., Clay, P., ...

The in vivo alkaline single cell gel electrophoresis assay, hereafter the Comet assay, can be used to investigate the genotoxicity of industrial chemicals, biocides, agrochemicals and...

Verfahren und Vorrichtung zur Laserbearbeitung von Werkstuecken (2001)

Hartmann, A., Kretzschmar, F., Klotzbach, A., Morgenthal, L., Pollack, D., Schwarz, T.

DE 19963010 A UPAB: 20010829 NOVELTY - The focusing a light beam via one or two scanning mirrors onto the workpiece surface and deflecting it along at least one axis by tilting at least one mirror....

Automatic analysis of slides processed in the Comet assay (2001)

Frieauff, W., Hartmann, A., Suter, W.

In recent years the Comet assay (or single cell gel electrophoresis assay) has been established as a rapid and sensitive method for the detection of DNA damage. For early genotoxicity screening of...

Generative Fertigungsverfahren - eine Alternative für den Werkzeugbau? (1999)

Kühnle, H., Stettin, A., Hartmann, A.

Es wird einen Ueberblick ueber die Anwendungsmoeglichkeiten der Verfahren des Rapid Prototyping beim Bau von Druckgiessformen fuer die Erzeugung von Prototypen im Serienwerkstoff und -verfahren...

Sintern oder Fräsen? - Generative Verfahren sind nur eine Alternative zu konventionellen Methoden (1999)

Kühnle, H., Stettin, A., Hartmann, A.

Es wird einen Ueberblick ueber die Anwendungsmoeglichkeiten der Verfahren des Rapid Prototyping beim Bau von Druckgiessformen fuer die Erzeugung von Prototypen im Serienwerkstoff und -verfahren...

Generative Fertigungsverfahren - eine Alternative für den Formenbau (1999)

Kühnle, H., Stettin, A., Hartmann, A.

Es wird einen Ueberblick ueber die Anwendungsmoeglichkeiten der Verfahren des Rapid Prototyping beim Bau von Druckgiessformen fuer die Erzeugung von Prototypen im Serienwerkstoff und -verfahren...

Electrical Properties of Natural and Synthetic Pyrite (FeS2) Crystals. (1998)

Schieck, R., Hartmann, A., Fiechter, S., Konenkamp, R., Wetzel, H.

We have prepared a series of synthetic n-type pyrite (FeS2) crystals by chemical vapor transport and high temperature solution growth. These and natural crystals were characterized with respect to...

Laserstrahlschweissen im kW-Leistungsbereich durch schnelle Strahlablenkung (1998)

Klotzbach, A., Hartmann, A., Morgenthal, L.

The Fraunhofer Institute IWS developed a beam-deflection system which can be used for rapid moving of a high-power laser beam over the workpiece surface. Therefore it is pos-sible to scan even rather...

Electronic Structure of Nd0.5Y0.5Ba2Cu3O7-d Single Crystals (1996)

Hartmann, A., Russell, G.J., Cochrane, J.W., Matthews, D.N.

The new bulk, melt-textured grown composite Nd0.5Y0.5Ba2Cu3O7-, which also forms large single crystals, has the standard high-Tc 123 orthorhombic structure when oxygenated and a very high critical...

Electronic Structure of Nd0.5Y0.5Ba2Cu3O7-d Single Crystals (1996)

Hartmann, A., Russell, G.J., Cochrane, J.W., Matthews, D.N.

The new bulk, melt-textured grown composite Nd0.5Y0.5Ba2Cu3O7-, which also forms large single crystals, has the standard high-Tc 123 orthorhombic structure when oxygenated and a very high critical...

Electronic Structure of Nd0.5Y0.5Ba2Cu3O7-d Single Crystals (1996)

Hartmann, A., Russell, G.J., Cochrane, J.W., Matthews, D.N.

The new bulk, melt-textured grown composite Nd0.5Y0.5Ba2Cu3O7-, which also forms large single crystals, has the standard high-Tc 123 orthorhombic structure when oxygenated and a very high critical...

Glomerular ultrastructure in kidneys transplanted simultaneously with a segmental pancreas to patients with type 1 diabetes (1996)

Nyberg, G., Holdaas, H., Brekke, I. B., Hartmann, A., Nordén, G., Olausson, M., ...

Background. Pancreas transplantation has been reported to prevent development and progression of diabetic glomerulopathy. Study design. Kidneys transplanted to type 1 diabetic patients were...

Bilateral nephrectomy simultaneously with renal allografting does not alleviate hypertension 3 months following living-donor transplantation (1996)

Midtvedt, K., Hartmann, A., Bentdal, Ø., Brekke, I. B., Fauchald, P.

Severe hypertension prior to renal transplantation has traditionally been an indication for bilateral nephrectomy. The reasons for hypertension after successful renal transplantation are however...

Electronic Structure of Nd0.5Y0.5Ba2Cu3O7-d Single Crystals (1996)

Hartmann, A., Russell, G.J., Cochrane, J.W., Matthews, D.N.

The new bulk, melt-textured grown composite Nd0.5Y0.5Ba2Cu3O7-, which also forms large single crystals, has the standard high-Tc 123 orthorhombic structure when oxygenated and a very high critical...

Investigation of the Substrate/Epitaxial Interface of Si/Si1-xGex Layers Grown by LPCVD (1995)

Loo, R., Vescan, L., Dieker, C., Freundt, D., Hartmann, A., Mück, A.

The paper reports a study of the quality of the substrate/epilayer interface. Before growing the Si or Si/Si1-xGex structures by low pressure chemical vapour deposition, Si(100) substrates were...

Investigation of the Substrate/Epitaxial Interface of Si/Si1-xGex Layers Grown by LPCVD (1995)

Loo, R., Vescan, L., Dieker, C., Freundt, D., Hartmann, A., Mück, A.

The paper reports a study of the quality of the substrate/epilayer interface. Before growing the Si or Si/Si1-xGex structures by low pressure chemical vapour deposition, Si(100) substrates were...

Investigation of the Substrate/Epitaxial Interface of Si/Si1-xGex Layers Grown by LPCVD (1995)

Loo, R., Vescan, L., Dieker, C., Freundt, D., Hartmann, A., Mück, A.

The paper reports a study of the quality of the substrate/epilayer interface. Before growing the Si or Si/Si1-xGex structures by low pressure chemical vapour deposition, Si(100) substrates were...

Single-dose pharmacokinetics of fluconazole in patients with liver cirrhosis (1995)

Ruhnke, M., Yeates, R. A., Pfaff, G., Sarnow, E., Hartmann, A., Trautmann, M.

The pharmacokinetics of a single 100 mg iv dose of fluconazole were studied in parallel groups of ten normal subjects and nine patients with liver cirrhosis, a condition with a high risk of...

The ambivalence of network visibility in an organizational context (1994)

V. Wulf, A. Hartmann

We argue that technical features which make aspects of computer network visible can have ambivalent effects for the users. On the one hand they support cooperation among the users, whereas on the...

Reduction of cerebral blood flow with induced tachycardia in rats and in patients with coronary artery disease and premature ventricular contractions (1994)

HAGENDORFF, A., DETTMERS, C., BLOCK, A., PIZZULLI, L., OMRAN, H., HARTMANN, A., ...

A reduction of cerebral blood flow (CBF) was observed in experimental studies in rats immediately after the onset of parasystolic rhythm or with stable, but haemodynamically compromising,...

Endothelium-dependent and endothelium-independent vasomotion in large coronary arteries and in the microcirculation after cardiac transplantation (1994)

HARTMANN, A., WEIS, M., CIESLINSKI, G., SCHACHERER, C., BURGER, W., ...

Endothelium-dependent and endothelium-independent vasodilation of the epicardial conduit vessels and the microcircu-latory coronary vessels was investigated with cumulative doses of acetylcholine...

Line-shape model for the broad photoluminescence band from Si1-xGex/Si heterostructures (1993)

Hartmann, A., Vescan, L., Dieker, C., Stoica, T., Lüth, H.

Copyright AIP. This version is available at http://link.aps.org/abstract/PRB/v48/p18276

Optical and structural investigation of SiGe/Si quantum wells (1992)

Vescan, L., Hartmann, A., Schmidt, K., Dieker, Ch., Lüth, H., Jäger, W.

Copyright AIP. This version is available at http://link.aip.org/link/?APPLAB/60/2183/1

Effects of Isradipine on Renal Function in Cydosporin-Treated Renal Transplanted Patients (1991)

Berg, K.J., Holdaas, H., Endresen, L., Fauchald, P., Hartmann, A., Pran, T., ...

The renal effects of the calcium-channel antagonist isradipine were evaluated in cyclosporin A (CsA)-treated renal allografted patients more than 5 months after transplantation. Twelve patients...

Nisoldipine as a vasodilator in endothelium-deprived large coronary arteries of isolated working rabbit hearts (1989)

Saeed, M., Hartmann, A., Bing, R. J.

The effect of nisoldipine on the vasoconstrictor effect of histamine on coronary vascular resistance, cardiac performance and myocardial oxygen consumption was determined in this study. In a...

Star of radiance, a ballad / (1846)

Hartmann, A.

In bound volumes: Copyright Deposits 1820-1860

Mutation detection by highly sensitive methods indicates that p53 gene mutations in breast cancer can have important prognostic value.

Kovach, J S, Hartmann, A, Blaszyk, H, Cunningham, J, Schaid, D, Sommer, S S

Human cancer cells with a mutated p53 tumor-suppressor gene have a selective growth advantage and may exhibit resistance to ionizing radiation and certain chemotherapeutic agents. To examine the...

Specific Detection of the Gene for the Extracellular Neutral Protease of Bacillus cereus by PCR and Blot Hybridization

Errampalli, D., Leung, K. T., Lee, H., Hartmann, A., Trevors, J. T., ...

A pair of primers and a gene probe for the amplification and detection of the Bacillus cereus neutral protease gene (NPRC) were developed. Specificity for the npr genes of the B. cereus group members...

The Yeast Candida albicans Binds Complement Regulators Factor H and FHL-1

Meri, T., Hartmann, A., Lenk, D., Eck, R., Würzner, R., Hellwage, J., ...

The human facultative pathogenic yeast Candida albicans causes mucocutaneous infections and is the major cause of opportunistic fungal infections in immunocompromised patients. C. albicans activates...

Flow cytometric analysis of herpes simplex virus type 1 susceptibility to acyclovir, ganciclovir, and foscarnet.

Pavić, I, Hartmann, A, Zimmermann, A, Michel, D, Hampl, W, Schleyer, I, ...

We established a quantitative flow cytometric method for determination of herpes simplex virus type 1 (HSV-1) susceptibility to acyclovir (ACV), ganciclovir, and foscarnet in vitro. Susceptibility...

In Situ Identification of Intracellular Bacteria Related to Paenibacillus spp. in the Mycelium of the Ectomycorrhizal Fungus Laccaria bicolor S238N

Bertaux, J., Schmid, M., Churin, J. L., Hartmann, A., Garbaye, J., ...

Bacterial proliferations have recurrently been observed for the past 15 years in fermentor cultures of the ectomycorrhizal fungus Laccaria bicolor S238N, suggesting the presence of cryptic bacteria...

Root colonization of different plants by plant-growth-promoting Rhizobium leguminosarum bv. trifolii R39 studied with monospecific polyclonal antisera.

Schloter, M, Wiehe, W, Assmus, B, Steindl, H, Becke, H, Höflich, G, ...

Monospecific polyclonal antisera raised against Rhizobium leguminosarum bv. trifolii R39, a bacterium which was isolated originally from red clover nodules, were used to study the colonization of...

Influence of amino acids on nitrogen fixation ability and growth of Azospirillum spp.

Hartmann, A, Fu, H A, Burris, R H

The utilization of amino acids for growth and their effects on nitrogen fixation differ greatly among the several strains of each species of Azospirillum spp. that were examined. A. brasiliense grew...

Posttranslational regulatory system for nitrogenase activity in Azospirillum spp.

Fu, H A, Hartmann, A, Lowery, R G, Fitzmaurice, W P, Roberts, G P, Burris, R H

The mechanism for "NH4+ switch-off/on" of nitrogenase activity in Azospirillum brasilense and A. lipoferum was investigated. A correlation was established between the in vivo regulation of...

Regulation of nitrogenase activity by oxygen in Azospirillum brasilense and Azospirillum lipoferum.

Hartmann, A, Burris, R H

The nitrogenase activity of the microaerophilic bacteria Azospirillum brasilense and A. lipoferum was completely inhibited by 2.0 kPa of oxygen (approximately 0.02 atm of O2) in equilibrium with the...

Regulation of nitrogenase activity by ammonium chloride in Azospirillum spp.

Hartmann, A, Fu, H, Burris, R H

Ammonium chloride (greater than or equal to 0.05 mM) effectively and reversibly inhibited the nitrogenase activity of Azospirillum brasilense, Azospirillum lipoferum and Azospirillum amazonense. The...

Purification and properties of the nitrogenase of Azospirillum amazonense.

Song, S D, Hartmann, A, Burris, R H

The nitrogenase of the free-living, microaerobic, N2-fixing bacterium Azospirillum amazonense (strain Y1) was purified by chromatography on DEAE-52 cellulose, by heat treatment, and by preparative...

Worker policing without genetic conflicts in a clonal ant

Hartmann, A., Wantia, J., Torres, J. A., Heinze, J.

In group-living animals, mutual policing to suppress reproduction is an important mechanism in the resolution of conflict between selfish group members and the group as a whole. In societies of bees,...

Novel pattern of P53 mutation in breast cancers from Austrian women.

Hartmann, A, Rosanelli, G, Blaszyk, H, Cunningham, J M, McGovern, R M, Schroeder, J J, ...

Since mutagens produce an extraordinary diversity of mutational patterns, differential mutational exposures among populations are expected to produce different patterns of mutation. Classical...

Anti-idiotypic antibodies that inhibit immediate-type skin reactions in unsensitized monkeys on challenge with staphylococcal enterotoxin.

Bamberger, U, Scheuber, P H, Sailer-Kramer, B, Bartsch, K, Hartmann, A, Beck, G, ...

The staphylococcal enterotoxin B (SEB)-induced immediate-type skin reaction in unsensitized monkeys was used as a nonimmunological mast cell stimulus to examine whether the toxin exerts its effect...

The Hyphal and Yeast Forms of Candida albicans Bind the Complement Regulator C4b-Binding Protein

Meri, T., Blom, A. M., Hartmann, A., Lenk, D., Meri, S., Zipfel, P. F.

Candida albicans, an important pathogenic yeast, activates all three pathways of the complement system. To understand how this yeast evades the effects of the activated system, we have analyzed the...

G proteins in Ustilago maydis: transmission of multiple signals?

Regenfelder, E, Spellig, T, Hartmann, A, Lauenstein, S, Bölker, M, Kahmann, R

In the phytopathogenic fungus Ustilago maydis, cell fusion is governed by a pheromone signalling system. The pheromone receptors belong to the seven transmembrane class that are coupled to...

Alterations in p53 predict response to preoperative high dose chemotherapy in patients with gastric cancer

Bataille, F, Rümmele, P, Dietmaier, W, Gaag, D, Klebl, F, Reichle, A, ...

Aims: To evaluate the usefulness of molecular markers in predicting histopathological and clinical response to preoperative high dose chemotherapy (HDCT) and survival of patients with advanced...

In Situ Localization of Azospirillum brasilense in the Rhizosphere of Wheat with Fluorescently Labeled, rRNA-Targeted Oligonucleotide Probes and Scanning Confocal Laser Microscopy

Assmus, B., Hutzler, P., Kirchhof, G., Amann, R., Lawrence, J. R., Hartmann, A.

The colonization of wheat roots by Azospirillum brasilense was used as a model system to evaluate the utility of whole-cell hybridization with fluorescently labeled, rRNA-targeted oligonucleotide...

Mutation detection by highly sensitive methods indicates that p53 gene mutations in breast cancer can have important prognostic value.

Kovach, J S, Hartmann, A, Blaszyk, H, Cunningham, J, Schaid, D, Sommer, S S

Human cancer cells with a mutated p53 tumor-suppressor gene have a selective growth advantage and may exhibit resistance to ionizing radiation and certain chemotherapeutic agents. To examine the...

Specific Detection of the Gene for the Extracellular Neutral Protease of Bacillus cereus by PCR and Blot Hybridization

Errampalli, D., Leung, K. T., Lee, H., Hartmann, A., Trevors, J. T., ...

A pair of primers and a gene probe for the amplification and detection of the Bacillus cereus neutral protease gene (NPRC) were developed. Specificity for the npr genes of the B. cereus group members...

The Yeast Candida albicans Binds Complement Regulators Factor H and FHL-1

Meri, T., Hartmann, A., Lenk, D., Eck, R., Würzner, R., Hellwage, J., ...

The human facultative pathogenic yeast Candida albicans causes mucocutaneous infections and is the major cause of opportunistic fungal infections in immunocompromised patients. C. albicans activates...

Flow cytometric analysis of herpes simplex virus type 1 susceptibility to acyclovir, ganciclovir, and foscarnet.

Pavić, I, Hartmann, A, Zimmermann, A, Michel, D, Hampl, W, Schleyer, I, ...

We established a quantitative flow cytometric method for determination of herpes simplex virus type 1 (HSV-1) susceptibility to acyclovir (ACV), ganciclovir, and foscarnet in vitro. Susceptibility...

In Situ Identification of Intracellular Bacteria Related to Paenibacillus spp. in the Mycelium of the Ectomycorrhizal Fungus Laccaria bicolor S238N

Bertaux, J., Schmid, M., Churin, J. L., Hartmann, A., Garbaye, J., ...

Bacterial proliferations have recurrently been observed for the past 15 years in fermentor cultures of the ectomycorrhizal fungus Laccaria bicolor S238N, suggesting the presence of cryptic bacteria...

Root colonization of different plants by plant-growth-promoting Rhizobium leguminosarum bv. trifolii R39 studied with monospecific polyclonal antisera.

Schloter, M, Wiehe, W, Assmus, B, Steindl, H, Becke, H, Höflich, G, ...

Monospecific polyclonal antisera raised against Rhizobium leguminosarum bv. trifolii R39, a bacterium which was isolated originally from red clover nodules, were used to study the colonization of...

Influence of amino acids on nitrogen fixation ability and growth of Azospirillum spp.

Hartmann, A, Fu, H A, Burris, R H

The utilization of amino acids for growth and their effects on nitrogen fixation differ greatly among the several strains of each species of Azospirillum spp. that were examined. A. brasiliense grew...

Posttranslational regulatory system for nitrogenase activity in Azospirillum spp.

Fu, H A, Hartmann, A, Lowery, R G, Fitzmaurice, W P, Roberts, G P, Burris, R H

The mechanism for "NH4+ switch-off/on" of nitrogenase activity in Azospirillum brasilense and A. lipoferum was investigated. A correlation was established between the in vivo regulation of...

Regulation of nitrogenase activity by oxygen in Azospirillum brasilense and Azospirillum lipoferum.

Hartmann, A, Burris, R H

The nitrogenase activity of the microaerophilic bacteria Azospirillum brasilense and A. lipoferum was completely inhibited by 2.0 kPa of oxygen (approximately 0.02 atm of O2) in equilibrium with the...

Regulation of nitrogenase activity by ammonium chloride in Azospirillum spp.

Hartmann, A, Fu, H, Burris, R H

Ammonium chloride (greater than or equal to 0.05 mM) effectively and reversibly inhibited the nitrogenase activity of Azospirillum brasilense, Azospirillum lipoferum and Azospirillum amazonense. The...

Purification and properties of the nitrogenase of Azospirillum amazonense.

Song, S D, Hartmann, A, Burris, R H

The nitrogenase of the free-living, microaerobic, N2-fixing bacterium Azospirillum amazonense (strain Y1) was purified by chromatography on DEAE-52 cellulose, by heat treatment, and by preparative...

Worker policing without genetic conflicts in a clonal ant

Hartmann, A., Wantia, J., Torres, J. A., Heinze, J.

In group-living animals, mutual policing to suppress reproduction is an important mechanism in the resolution of conflict between selfish group members and the group as a whole. In societies of bees,...

Novel pattern of P53 mutation in breast cancers from Austrian women.

Hartmann, A, Rosanelli, G, Blaszyk, H, Cunningham, J M, McGovern, R M, Schroeder, J J, ...

Since mutagens produce an extraordinary diversity of mutational patterns, differential mutational exposures among populations are expected to produce different patterns of mutation. Classical...

Anti-idiotypic antibodies that inhibit immediate-type skin reactions in unsensitized monkeys on challenge with staphylococcal enterotoxin.

Bamberger, U, Scheuber, P H, Sailer-Kramer, B, Bartsch, K, Hartmann, A, Beck, G, ...

The staphylococcal enterotoxin B (SEB)-induced immediate-type skin reaction in unsensitized monkeys was used as a nonimmunological mast cell stimulus to examine whether the toxin exerts its effect...

The Hyphal and Yeast Forms of Candida albicans Bind the Complement Regulator C4b-Binding Protein

Meri, T., Blom, A. M., Hartmann, A., Lenk, D., Meri, S., Zipfel, P. F.

Candida albicans, an important pathogenic yeast, activates all three pathways of the complement system. To understand how this yeast evades the effects of the activated system, we have analyzed the...

G proteins in Ustilago maydis: transmission of multiple signals?

Regenfelder, E, Spellig, T, Hartmann, A, Lauenstein, S, Bölker, M, Kahmann, R

In the phytopathogenic fungus Ustilago maydis, cell fusion is governed by a pheromone signalling system. The pheromone receptors belong to the seven transmembrane class that are coupled to...

Alterations in p53 predict response to preoperative high dose chemotherapy in patients with gastric cancer

Bataille, F, Rümmele, P, Dietmaier, W, Gaag, D, Klebl, F, Reichle, A, ...

Aims: To evaluate the usefulness of molecular markers in predicting histopathological and clinical response to preoperative high dose chemotherapy (HDCT) and survival of patients with advanced...

In Situ Localization of Azospirillum brasilense in the Rhizosphere of Wheat with Fluorescently Labeled, rRNA-Targeted Oligonucleotide Probes and Scanning Confocal Laser Microscopy

Assmus, B., Hutzler, P., Kirchhof, G., Amann, R., Lawrence, J. R., Hartmann, A.

The colonization of wheat roots by Azospirillum brasilense was used as a model system to evaluate the utility of whole-cell hybridization with fluorescently labeled, rRNA-targeted oligonucleotide...

The pharmacokinetics of fluconazole after a single intravenous dose in AIDS patients.

Yeates, R A, Ruhnke, M, Pfaff, G, Hartmann, A, Trautmann, M, Sarnow, E

The pharmacokinetics of fluconazole after a single 100 mg i.v. dose were studied in 10 healthy subjects (5 M; 5 F) and 10 HIV-positive patients (8 M; 2 F). The mean value of plasma clearance was 25%...

Ethosuximide in epileptic women during pregnancy and lactation period. Placental transfer, serum concentrations in nursed infants and clinical status.

Kuhnz, W, Koch, S, Jakob, S, Hartmann, A, Helge, H, Nau, H

A total of 10 epileptic mothers treated with ethosuximide (ES) as well as their 13 newborns were included in this study. At birth foetal/maternal serum concentration ratios were 0.97 +/- 0.02 (n = 7)...

Differentiation of communicating hydrocephalus and presenile dementia by continuous recording of cerebrospinal fluid pressure.

Hartmann, A, Alberti, E

Continuous monitoring of the cerebrospinal fluid pressure and observation of the pressure during intrathecal infusion of normal saline at two rates were performed in patients with communicating...

Concurrent arterial aneurysms in brain arteriovenous malformations with haemorrhagic presentation

Stapf, C, Mohr, J, Pile-Spellman, J, Sciacca, R, Hartmann, A, Schumacher, H, ...

Objective: To assess the effect of concurrent arterial aneurysms on the risk of incident haemorrhage from brain arteriovenous malformations (AVMs).

Stimulation of the subthalamic nucleus in Parkinson's disease: a 5 year follow up

Schupbach, W, Chastan, N, Welter, M, Houeto, J, Mesnage, V, Bonnet, A, ...

Background: The short term benefits of bilateral stimulation of the subthalamic nucleus (STN) in patients with advanced levodopa responsive Parkinson's disease (PD) are well documented, but long term...

Cleft lip/palate and CDH1/E‐cadherin mutations in families with hereditary diffuse gastric cancer

Frebourg, T, Oliveira, C, Hochain, P, Karam, R, Manouvrier, S, Graziadio, C, ...

We report the association of CDH1/E‐cadherin mutations with cleft lip, with or without cleft palate (CLP), in two families with hereditary diffuse gastric cancer (HDGC). In each family, the CDH1...

Mdm2-SNP309 polymorphism in prostate cancer: no evidence for association with increased risk or histopathological tumour characteristics

Stoehr, R, Hitzenbichler, F, Kneitz, B, Hammerschmied, C G, Burger, M, Tannapfel, A, ...

The search for inherited cancer susceptibility factors is a major focus of epidemiologic cancer studies. Analyses of single-nucleotide polymorphisms (SNP) in a variety of genes revealed a correlation...

High frequency of p53 gene mutations in primary breast cancers in Japanese women, a low-incidence population.

Hartmann, A., Blaszyk, H., Saitoh, S., Tsushima, K., Tamura, Y., Cunningham, J. M., ...

The pattern of acquired mutations in the p53 tumour-suppressor gene is potentially useful for determining factors contributing to carcinogenesis in diverse populations differing in incidence and/or...

Mcm2 predicts recurrence hazard in stage Ta/T1 bladder cancer more accurately than CK20, Ki67 and histological grade

Burger, M, Denzinger, S, Hartmann, A, Wieland, W-F, Stoehr, R, Obermann, E C

Stage Ta/T1 urothelial carcinoma of the bladder (Ta/T1 BC) has a marked tendency to recur. Besides histopathology, markers such as CK20 expression and proliferation index (Ki67) have been shown to...