University of Freiburg

Summary

Organization: University of Freiburg
Country: Germany

Top Publications

  1. pmc A quantitative study of the Hog1 MAPK response to fluctuating osmotic stress in Saccharomyces cerevisiae
    Zhike Zi
    Centre for Biological Signalling Studies bioss, University of Freiburg, Freiburg, Germany
    PLoS ONE 5:e9522. 2010
  2. ncbi Gas exchange measurements with high temporal resolution: the breath-by-breath approach
    K Roecker
    University of Freiburg, Medical Clinic and Polyclinic, Department of Sports Medicine, Freiburg, Germany
    Int J Sports Med 26:S11-8. 2005
  3. ncbi Mindfulness and healing intention: concepts, practice, and research evaluation
    Stefan Schmidt
    University of Freiburg, Freiburg, Germany
    J Altern Complement Med 10:S7-14. 2004
  4. ncbi Acute compartment syndrome of the limb
    W Kostler
    Department für Orthopädie und Traumatologie, Klinik für Traumatologie, Universitatsklinikum Freiburg, Hugstetterstrasse 55, 79106 Freiburg im Breisgau, Germany
    Injury 35:1221-7. 2004
  5. ncbi [Tumor-like lesions]
    M Uhl
    Radiologische Klinik, Universitatsklinik Freiburg
    Radiologe 44:1013-22; quiz 1023-4. 2004
  6. ncbi Visual kinesthesia and locomotion in Parkinson's disease
    Martin Schubert
    Department of Neurology, University Hospital of Freiburg, Germany
    Mov Disord 20:141-50. 2005
  7. ncbi [Effectiveness of three whitening dentifrices]
    Frank Schneider
    Abteilung für Zahnerhaltungskunde und Parodontologie Albert Ludwigs Universität, Freiburg, Deutschland
    Schweiz Monatsschr Zahnmed 114:438-43. 2004
  8. ncbi [Goals and reality of quality circles in outpatient care in Germany]
    M Harter
    Universitatsklinik Freiburg, Freiburg
    Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 47:118-24. 2004
  9. ncbi [Clinical practice guidelines for the diagnosis and therapy of depressive disorders in primary care]
    Martin Härter
    Abt für Psychiatrie und Psychotherapie mit Poliklinik, Universitatsklinikum Freiburg
    Z Arztl Fortbild Qualitatssich 97:16-35. 2003
  10. ncbi How to assess prognostic models for survival data: a case study in oncology
    M Schumacher
    Institute of Medical Biometry and Medical Informatics, University Hospital Freiburg, Freiburg, Germany
    Methods Inf Med 42:564-71. 2003

Detail Information

Publications62

  1. pmc A quantitative study of the Hog1 MAPK response to fluctuating osmotic stress in Saccharomyces cerevisiae
    Zhike Zi
    Centre for Biological Signalling Studies bioss, University of Freiburg, Freiburg, Germany
    PLoS ONE 5:e9522. 2010
    ..The Hog1 mitogen-activated protein kinase (MAPK) pathway is crucial for the adaption of yeast cells to external osmotic changes...
  2. ncbi Gas exchange measurements with high temporal resolution: the breath-by-breath approach
    K Roecker
    University of Freiburg, Medical Clinic and Polyclinic, Department of Sports Medicine, Freiburg, Germany
    Int J Sports Med 26:S11-8. 2005
    ..Thus, it appears that even nowadays technical progress is continuing in this area. This review describes technical aspects and prerequisites of the BBB approach and its specific areas of application...
  3. ncbi Mindfulness and healing intention: concepts, practice, and research evaluation
    Stefan Schmidt
    University of Freiburg, Freiburg, Germany
    J Altern Complement Med 10:S7-14. 2004
    ..Finally, a research program and some hypotheses on how to implement and research this specific approach toward the creation of an OHE are outlined...
  4. ncbi Acute compartment syndrome of the limb
    W Kostler
    Department für Orthopädie und Traumatologie, Klinik für Traumatologie, Universitatsklinikum Freiburg, Hugstetterstrasse 55, 79106 Freiburg im Breisgau, Germany
    Injury 35:1221-7. 2004
    ..It is recommended to use a delta p pressure of 30 mm Hg. Below this pressure in the presence of clinical signs a fasciotomy of all compartments is the treatment of choice...
  5. ncbi [Tumor-like lesions]
    M Uhl
    Radiologische Klinik, Universitatsklinik Freiburg
    Radiologe 44:1013-22; quiz 1023-4. 2004
    ..MR signal characteristics may aid in differential diagnosis. Conventional radiographs are often more specific with respect to the underlying histopathology...
  6. ncbi Visual kinesthesia and locomotion in Parkinson's disease
    Martin Schubert
    Department of Neurology, University Hospital of Freiburg, Germany
    Mov Disord 20:141-50. 2005
    ..The results extend beyond earlier findings, generally stating improvement of PD gait by presence of visual feedback but show systematic effects on gait parameters due to reweighting of visual kinesthesia...
  7. ncbi [Effectiveness of three whitening dentifrices]
    Frank Schneider
    Abteilung für Zahnerhaltungskunde und Parodontologie Albert Ludwigs Universität, Freiburg, Deutschland
    Schweiz Monatsschr Zahnmed 114:438-43. 2004
    ..05). There were, however, no significant differences between the groups. Moreover both methods showed similar results. Thus, the results support a significant "whitening" effect of all three dentifrices...
  8. ncbi [Goals and reality of quality circles in outpatient care in Germany]
    M Harter
    Universitatsklinik Freiburg, Freiburg
    Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 47:118-24. 2004
    ..The objectives of quality circles are outlined, and it is discussed to which extent the quality circle concept is established. Recommendations for further developments of quality circles are drawn from this analysis...
  9. ncbi [Clinical practice guidelines for the diagnosis and therapy of depressive disorders in primary care]
    Martin Härter
    Abt für Psychiatrie und Psychotherapie mit Poliklinik, Universitatsklinikum Freiburg
    Z Arztl Fortbild Qualitatssich 97:16-35. 2003
    ..The present formulation of the treatment guidelines and the evidence was agreed upon in a consensus process that included all participants...
  10. ncbi How to assess prognostic models for survival data: a case study in oncology
    M Schumacher
    Institute of Medical Biometry and Medical Informatics, University Hospital Freiburg, Freiburg, Germany
    Methods Inf Med 42:564-71. 2003
    ..Prediction error curves based on the Brier score that have been suggested as a sensible approach are illustrated by means of a case study...
  11. ncbi Support groups for cancer patients
    Joachim Weis
    Tumor Biology Center, Department of Psychooncology, Breisacher Str 117, 79106 Freiburg, Germany
    Support Care Cancer 11:763-8. 2003
    ..Positive effects on survival have even been reported, but these effects have not yet been proven...
  12. ncbi Juvenile myelomonocytic leukemia
    Charlotte Marie Niemeyer
    Division of Pediatric Hematology and Oncology, Department of Pediatrics and Adolescent Medicine, University of Freiburg, Mathildenstrasse 1, 79106 Freiburg, Germany
    Curr Oncol Rep 5:510-5. 2003
    ....
  13. ncbi Hard tissue reaction to dual acid-etched titanium implants: influence of plaque accumulation. A histological study in humans
    Ralf J Kohal
    Department of Prosthodontics, Albert Ludwigs University, Freiburg, Germany
    Clin Oral Implants Res 14:381-90. 2003
    ..The aim of this investigation was to evaluate histologically, histometrically, and histomorphometrically the influence of plaque accumulation on the peri-implant hard tissues...
  14. ncbi Anti-hirudin antibodies alter pharmacokinetics and pharmacodynamics of recombinant hirudin
    Karl Georg Fischer
    University Hospital Freiburg, Department of Medicine, Division of Nephrology and General Medicine, Hugstetter Str 55, D 79106 Freiburg, Germany
    Thromb Haemost 89:973-82. 2003
    ..aHAb are capable of modifying pharmacodynamics of r-hirudin. Close monitoring of aHAb-positive patients treated with r-hirudin is considered mandatory...
  15. ncbi [The influence of insertion depth on the preservation of residual hearing after cochlear implantation]
    M Neumann
    Universitätsklinik für Hals, Nasen und Ohrenheilkunde, Freiburg
    Laryngorhinootologie 84:113-6. 2005
    ..Patients with minimal residual hearing have more benefit from cochlear implantation than from optimal fitted hearing aids. However, it has to be considered that inner ear structures might be damaged during electrode insertion...
  16. ncbi Bacterial cytotoxins: targeting eukaryotic switches
    Klaus Aktories
    Institut für Experimentelle und Klinische Pharmakologie und Toxikologie der Albert Ludwigs Universität, Otto Krayer Haus, Albert Strasse 25, D 79104 Freiburg, Germany
    Nat Rev Microbiol 3:397-410. 2005
    ..In this review, we briefly discuss the role of the actin cytoskeleton and the Rho GTPases in host-pathogen interactions, and review the mode of actions of bacterial protein toxins that target these components...
  17. ncbi The P2Y14 receptor of airway epithelial cells: coupling to intracellular Ca2+ and IL-8 secretion
    Tobias Müller
    Department of Pneumology, University Medical Clinic, University of Freiburg, D 79104 Freiburg i Br, Germany
    Am J Respir Cell Mol Biol 33:601-9. 2005
    ..In addition, UDP-glc did not affect proliferation of the two cell lines. In summary, our data provide evidence for a distinct physiologic role of P2Y(14) in the selective release of specific chemokines from human airway epithelial cells...
  18. doi A common strategy and database to compare the performance of seizure prediction algorithms
    Bjoern Schelter
    Center for Data Analysis and Modeling, Department of Physics, University of Freiburg, Freiburg, Germany
    Epilepsy Behav 17:154-6. 2010
    ..To this aim, a Seizure Prediction Competition has been set up. Here, the background and the details of this competition are described...
  19. pmc Cholinergic filtering in the recurrent excitatory microcircuit of cortical layer 4
    Emmanuel Eggermann
    Institute of Neuroscience and Medicine, INM 2, Research Centre Juelich, D 52425 Juelich, Germany
    Proc Natl Acad Sci U S A 106:11753-8. 2009
    ..This layer-specific effect may contribute to improve cortical SNR...
  20. pmc Cleavage of Escherichia coli cytotoxic necrotizing factor 1 is required for full biologic activity
    Zeynep Knust
    Institut für Experimentelle und Klinische Pharmakologie und Toxikologie der Albert Ludwigs Universität Freiburg, Albert Str 25, 79104 Freiburg, Germany
    Infect Immun 77:1835-41. 2009
    ..We define the cleavage site region as the region located between amino acids 532 and 544 of CNF1. The data provide insight into the complex mechanism of uptake of bacterial toxins into mammalian cells...
  21. pmc Incorporating pathway information into boosting estimation of high-dimensional risk prediction models
    Harald Binder
    Department of Medical Biometry and Statistics, University Medical Center Freiburg, Freiburg, Germany
    BMC Bioinformatics 10:18. 2009
    ..One recent approach incorporates pathway information, available, e.g., from the KEGG database, by augmenting the penalty term in Lasso estimation for continuous response models...
  22. doi Subjective dimensions of patient competence: relationships with selected healthcare usage behaviors and general features of self-rated competence
    Joachim Weis
    Tumor Biology Center, Freiburg, Freiburg, Germany
    Patient Educ Couns 73:511-8. 2008
    ....
  23. doi [Malignancies arising in sinonasal inverted papillomas]
    G J Ridder
    Universitätsklinik für Hals, Nasen und Ohrenheilkunde und Poliklinik, Universitatsklinikum Freiburg
    Laryngorhinootologie 87:783-90. 2008
    ..Whether carcinomas in inverted papillomas arise meta- or synchronous is also still unknown...
  24. doi Ecotoxicology of narcosis: stereoselectivity and potential target sites
    Heinrich Sandermann
    ecotox freiburg, Schubertstr 1, Freiburg, Germany
    Chemosphere 72:1256-9. 2008
    ....
  25. ncbi The mitogen-activated protein kinase p38 regulates activator protein 1 by direct phosphorylation of c-Jun
    Matjaz Humar
    Center for Clinical Research, Department of Anesthesiology, University Hospital Freiburg, Breisacherstrasse 66, D 79106 Freiburg, Germany
    Int J Biochem Cell Biol 39:2278-88. 2007
    ..Different cell lines show p38-dependent c-Jun phosphorylation upon phorbol ester induction but there is evidence that the simian virus 40 large T-antigen may interfere with this pathway...
  26. ncbi To switch or not to switch--the opposing roles of TACI in terminal B cell differentiation
    Ulrich Salzer
    Division of Rheumatology and Clinical Immunology, Medical School, University Hospital Freiburg, Freiburg, Germany
    Eur J Immunol 37:17-20. 2007
    ..Defining the exact contribution of TACI stimulation by specific triggers in vitro enables us to better understand the complex, context-dependent responses initiated by TACI in vivo...
  27. ncbi Modelling radiation fluxes in simple and complex environments--application of the RayMan model
    Andreas Matzarakis
    Meteorological Institute, University of Freiburg, Freiburg, Germany
    Int J Biometeorol 51:323-34. 2007
    ..Part I: climate). The validation of the results of the RayMan model agrees with similar results obtained from experimental studies...
  28. ncbi A vicious circle of alveolar macrophages and fibroblasts perpetuates pulmonary fibrosis via CCL18
    Antje Prasse
    Department of Pneumology, University Hospital, Killianstr 5, 79106 Freiburg, Germany
    Am J Respir Crit Care Med 173:781-92. 2006
    ..Conclusions: Our findings suggest that AMs from patients with pulmonary fibrosis disclose a phenotype of alternative activation and might be a part of a positive feedback loop with lung fibroblasts perpetuating fibrotic processes...
  29. ncbi Lethal proliferation of erythroid precursors in a neonate with a germline PTPN11 mutation
    Christian Peter Kratz
    Department of Pediatrics and Adolescent Medicine, University of Freiburg, Freiburg, Germany
    Eur J Pediatr 165:182-5. 2006
    ..In conclusion, this case report suggests that congenital myeloproliferative disorders in association with germline PTPN11 mutations may affect the erythroid lineage...
  30. ncbi Antibiotic use in non-university regional acute care general hospitals in southwestern Germany, 2001-2002
    W V Kern
    Center for Infectious Diseases and Travel Medicine, Dept of Medicine, University Hospital, Hugstetter Str 55, 79106 Freiburg, Germany
    Infection 33:333-9. 2005
    ..In the present study, we collected data from 40 non-university regional general hospitals located in the southwestern part of the country, and analyzed use density in the medical and surgical services of these hospitals...
  31. ncbi Radiosurgery followed by planned observation in patients with one to three brain metastases
    Johannes Lutterbach
    Abteilung Strahlenheilkunde, Radiologische Universitatsklinik, Freiburg im Breisgau, Germany
    Neurosurgery 52:1066-73; discussion 1073-4. 2003
    ....
  32. ncbi Mitochondrial protein import: two membranes, three translocases
    Nikolaus Pfanner
    Institut fur Biochemie und Molekularbiologie, Universitat Freiburg, Hermann Herder Strasse 7, D 79104 Freiburg, Germany
    Curr Opin Cell Biol 14:400-11. 2002
    ..At least three major translocase complexes with a high flexibility and versatility are needed to ensure the proper import of precursor proteins into mitochondria...
  33. ncbi Evidence for Na+/Ca2+ exchange in the rectal gland of Squalus acanthias
    M Bleich
    Physiologisches Institut, Albert Ludwigs Universitat, Freiburg, Germany
    Pflugers Arch 439:49-51. 1999
    ..The increase in [Na+]i accompanying stimulation of Cl- secretion reduces the rate of Ca2+ export leading to an elevation of [Ca2+]i, as does a reduction in bath Na+ which augments the [Ca2+]i plateau produced by CCH...
  34. ncbi How to preserve the antidepressive effect of sleep deprivation: A comparison of sleep phase advance and sleep phase delay
    D Riemann
    Department of Psychiatry and Psychotherapy, University Hospital of Freiburg, Hauptstr 5, D 79104 Freiburg, Germany
    Eur Arch Psychiatry Clin Neurosci 249:231-7. 1999
    ..It is concluded that the clinical effectiveness of TSD can be significantly improved by combining TSD with a following phase advance of the sleep period...
  35. ncbi Side-to-side correlation of muscle activity in physiological and pathological human tremors
    M Lauk
    Zentrum für Datenanalyse und Modellbildung and Fakultät für Physik, University of Freiburg, Germany
    Clin Neurophysiol 110:1774-83. 1999
    ..A similar tremor frequency does not provide sufficient information to clarify this question...
  36. ncbi [Echocardiographic evaluation in unoperated congenital heart disease in adults]
    A Geibel
    Abteilung Innere Medizin III Kardiologie Angiologie, Universitatsklinik Freiburg
    Herz 24:276-92. 1999
    ..Initial examinations using 3-dimensional echocardiography are very promising in this connection and with respect to the exact spatial presentation of pathoanatomical structures...
  37. ncbi Cholinergic innervation of mossy cells in the rat fascia dentata
    T Deller
    Institute of Anatomy, University of Freiburg, Germany
    Hippocampus 9:314-20. 1999
    ..These data demonstrate a direct innervation of hilar mossy cells by cholinergic septohippocampal afferents. This connectivity could contribute to the electrophysiological behavior of mossy cells during theta oscillations...
  38. ncbi Psychosocial characterization of patients with atopic dermatitis in conventional versus alternative-medical therapy
    I Zschocke
    Universitäts Hautklinik Freiburg, Freiburg
    Forsch Komplementarmed 6:22-5. 1999
    ..Recording of psychosocial differences between patients with atopic dermatitis (AD) undergoing conventional versus alternative-medical treatment as indication of a center-related selection effect...
  39. ncbi [Regulative therapy: treatment with nonspecific stimulants in dermatology in traditional and modern perspectives]
    M Asefi
    Universitäts Hautklinik Freiburg
    Forsch Komplementarmed 6:9-13. 1999
    ..This presentation reports on exemplary applications of stimulation therapies in dermatology. Traditional and modern concepts of action are compared...
  40. ncbi Diagnosis of tachycardia syndromes associated with orthostatic symptoms
    S Braune
    Neurologische Universitatsklinik Freiburg, Germany
    Clin Auton Res 9:97-101. 1999
    ..This underlines the importance of considering POTS as a differential diagnosis of orthostatic syndromes and the necessity of treating it adequately...
  41. ncbi Modulation of 5-hydroxytryptamine release in hippocampal slices of rats: effects of fimbria-fornix lesions on 5-HT1B-autoreceptor and alpha2-heteroreceptor function
    R Jackisch
    Institut für Pharmakologie und Toxikologie der Universität Freiburg, Neuropharmakologisches Labor, Germany
    Brain Res Bull 48:49-59. 1999
    ..2) The reduced endogenous autoinhibition (by 5-HT) seems to be compensated for by an increased heteroinhibition (by noradrenaline)...
  42. ncbi Modeling volatility using state space models
    J Timmer
    Fakultat fur Physik, Universitat Freiburg, Germany
    Int J Neural Syst 8:385-98. 1997
    ..Data sets used: Olsen & Associates high frequency DEM/USD foreign exchange rates (8 years). Nikkei 225 index (40 years). Dow Jones Industrial Average (25 years)...
  43. ncbi Diagnosis of idiopathic myositis: value of 99mtechnetium pyrophosphate muscle scintigraphy and magnetic resonance imaging in targeted muscle biopsy
    J von Kempis
    University Hospital, Department of Medicine, Freiburg, Germany
    Rheumatol Int 17:207-13. 1998
    ..Treatment with corticosteroids prior to histologic diagnosis may abolish inflammatory infiltrations in affected muscle tissue...
  44. ncbi Location and frequency of polymorphic positions in the mtDNA control region of individuals from Germany
    S Lutz
    Institut fur Rechtsmedizin, Klinikum der Universität Freiburg, Germany
    Int J Legal Med 111:67-77. 1998
    ..Upon sequencing the mitochondrial control region from 200 German Caucasians the genetic diversity was estimated at 0.99. The probability of two randomly selected individuals from a population having identical mtDNA types is 0.6%...
  45. ncbi Prospective evaluation of bone marrow signal changes on magnetic resonance tomography during high-dose chemotherapy and peripheral blood stem cell transplantation in patients with breast cancer
    C Altehoefer
    Department of Diagnostic Radiology, University Hospital Freiburg, Germany
    Invest Radiol 32:613-20. 1997
    ..The authors evaluate bone marrow signal changes on magnetic resonance (MR) imaging during high-dose chemotherapy and peripheral blood stem cell transplantation (PBSCT)...
  46. ncbi A new liquid homogeneous assay for HDL cholesterol determination evaluated in seven laboratories in Europe and the United States
    M Nauck
    University Hospital Freiburg, Department of Clinical Chemistry, Germany
    Clin Chem Lab Med 37:1067-76. 1999
    ..This method will enable clinical laboratories to reliably measure HDL-C for risk assessment of coronary heart disease...
  47. ncbi [Reasonable and unreasonable hygiene measures in anesthesia in the intensive care unit]
    T Hauer
    Institut für Umweltmedizin und Krankenhaushygiene der Albert Ludwig Universität Freiburg
    Anaesthesist 49:96-101. 2000
    ..Ventilator tubes only need to be exchanged once a week, even when no HMEs are used...
  48. ncbi Characterization of a new electrophoretically silent hemoglobin variant. Hb saale OR alpha 2beta 2 84(EF8)Thr --> Ala
    E Bisse
    Department of Clinical Chemistry, University Hospital, Hugstetterstrasse 55, D 79106 Freiburg, Germany
    J Biol Chem 275:21380-4. 2000
    ..Hb Saale is slightly unstable, exhibiting a moderate tendency to auto-oxidize. Functional properties and the heterotropic interactions are similar to those of Hb A...
  49. ncbi [Premature climacteric as a special form of secondary ovarian insufficiency]
    C Keck
    Universitäts Frauenklinik Freiburg
    Ther Umsch 59:193-8. 2002
    ..In some patients however etiology of POF remains unknown. Therefore therapeutic options are limited. For counseling patients it cannot be over-emphasized that HRT is mandatory to prevent long term symptoms of estrogen deprivation...
  50. ncbi Calvarial sclerosing osteomyelitis
    J Klisch
    Department of Neuroradiology, University of Freiburg, Germany
    Pediatr Neurosurg 36:128-32. 2002
    ..Sclerosing osteomyelitis of the calvarium has to be included in the differential diagnosis of osteolytic and sclerosing lesions of the skull coinciding with persistent swelling of the head...
  51. ncbi Polymorphisms in the cell wall-spanning domain of the C protein beta-antigen in clinical Streptococcus agalactiae isolates are caused by genetic instability of repeating DNA sequences
    Reinhard Berner
    University Children s Hospital, D 79106 Freiburg, Germany
    Pediatr Res 51:106-11. 2002
    ..08). We hypothesize that polymorphisms in the cell wall-spanning domain of the Cbeta-protein are of functional relevance with regard to maternofetal transmission of the pathogen...
  52. ncbi Using snakes to detect the intimal and adventitial layers of the common carotid artery wall in sonographic images
    Da Chuan Cheng
    Institute of Biomedical Engineering, National Cheng Kung University, Tainan, Taiwan
    Comput Methods Programs Biomed 67:27-37. 2002
    ..We compared the proposed snake and ziplock snake with respect to the manual extraction contour. The results show that the system can automatically detect the intimal and adventitial layers without any manual correction...
  53. ncbi Artificial oxygen carriers--the new doping threat in endurance sport?
    Y O Schumacher
    Abteilung Rehabilitation, Prävention und Sportmedizin, Medizinische Universitatsklinik Freiburg, Germany
    Int J Sports Med 22:566-71. 2001
    ..No screening for these substances in drug tests has been performed so far. International sporting federations should be aware of this new, emerging doping threat...
  54. ncbi The role of CD44 during CD40 ligand-induced dendritic cell clustering and maturation
    C Termeer
    Department of Dermatology, University of Freiburg, Germany
    J Leukoc Biol 70:715-22. 2001
    ..However, co-incubation with HA-degrading enzymes induced no changes in the CD154-mediated DC clustering and maturation...
  55. ncbi VEGF in brain tumors
    M R Machein
    Department of Neurosurgery, Neurocenter, Freiburg University Medical School, Germany
    J Neurooncol 50:109-20. 2000
    ..Finally, anti-angiogenesis approaches to target VEGF/VEGF receptors are discussed...
  56. ncbi Chromatic structure of natural scenes
    T Wachtler
    Computational Neurobiology Laboratory, The Salk Institute, La Jolla, California 92037, USA
    J Opt Soc Am A Opt Image Sci Vis 18:65-77. 2001
    ..Our findings suggest that nonorthogonal opponent encoding of photoreceptor signals leads to higher coding efficiency and that ICA may be used to reveal the underlying statistical properties of color information in natural scenes...
  57. ncbi Salt dependence of the formation and stability of the signaling state in G protein-coupled receptors: evidence for the involvement of the Hofmeister effect
    R Vogel
    Sektion Biophysik, Institut für Molekulare Medizin und Zellforschung, Albert Ludwig Universität Freiburg, Albertstrasse 23, D 79104 Freiburg, Germany
    Biochemistry 40:483-93. 2001
    ..The reported influences of salts on conformation and stability of this membrane protein are likely to be general and may therefore also apply to other transmembrane proteins and particularly to other G protein-coupled receptors...
  58. ncbi In vitro susceptibility to everninomycin of gram-positive nosocomial pathogens isolated from intensive care units in Germany
    A Kropec
    Institute of Environmental Medicine and Hospital Epidemiology, University Hospital Freiburg, Freiburg, Germany
    Chemotherapy 47:15-8. 2001
    ..However, avilamycin, a related compound, has been used in Europe as a growth promoter in animal food for years and concern has been raised that cross-resistance in clinical isolates may arise...
  59. ncbi [Working posture of laparoscopy-practicing surgeons: ideal and reality]
    U Matern
    Arbeitsgemeinschaft Chirurgische Technologien, Abteilung Allgemeine Chirurgie mit Poliklinik, Chirurgische Universitatsklinik, Freiburg
    Zentralbl Chir 125:698-701. 2000
    ..The authors want to draw attention to the insufficiencies of the laparoscopic working place. Due to missing resources until now no general concept has been developed that meets current standards...
  60. ncbi Sense from nonsense: how the genetic information of chloroplasts is altered by RNA editing
    R Bock
    Institut fur Biologie III, Universitat Freiburg, Schänzlestrabetae 1, 79104, Freiburg, Germany
    Biochimie 82:549-57. 2000
    ....
  61. ncbi [Postoperative peripheral neuropathies in general surgery]
    S Eggstein
    Abteilung Allgemeine Chirurgie mit Poliklinik, Chirurgische Universitätsklinik Freiburg i Br
    Zentralbl Chir 125:459-63. 2000
    ..The objective of this work was to describe the incidence, pattern, risk factors and course of postoperative neuropathies in general surgery and to identify indicators to prevent these complications...
  62. ncbi A novel gene encoding an SH3 domain protein is mutated in nephronophthisis type 1
    F Hildebrandt
    University Children s Hospital, Freiburg University, Germany
    Nat Genet 17:149-53. 1997
    ..In patients with a hemizygous deletion of the NPH1 region, additional point mutations were found in NPHP1 but not in MALL...