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van Houtum LAEM, Baaré WFC, Beckmann CF, Castro-Fornieles J, Cecil CAM, Dittrich J, Ebdrup BH, Fegert JM, Havdahl A, Hillegers MHJ, Kalisch R, Kushner SA, Mansuy IM, Mežinska S, Moreno C, Muetzel RL, Neumann A, Nordentoft M, Pingault JB, Preisig M, Raballo A, Saunders J, Sprooten E, Sugranyes G, Tiemeier H, van Woerden GM, Vandeleur CL, van Haren NEM. Running in the FAMILY: understanding and predicting the intergenerational transmission of mental illness. Eur Child Adolesc Psychiatry 2024:10.1007/s00787-024-02423-9. [PMID: 38613677 DOI: 10.1007/s00787-024-02423-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 03/15/2024] [Indexed: 04/15/2024]
Abstract
Over 50% of children with a parent with severe mental illness will develop mental illness by early adulthood. However, intergenerational transmission of risk for mental illness in one's children is insufficiently considered in clinical practice, nor is it sufficiently utilised into diagnostics and care for children of ill parents. This leads to delays in diagnosing young offspring and missed opportunities for protective actions and resilience strengthening. Prior twin, family, and adoption studies suggest that the aetiology of mental illness is governed by a complex interplay of genetic and environmental factors, potentially mediated by changes in epigenetic programming and brain development. However, how these factors ultimately materialise into mental disorders remains unclear. Here, we present the FAMILY consortium, an interdisciplinary, multimodal (e.g., (epi)genetics, neuroimaging, environment, behaviour), multilevel (e.g., individual-level, family-level), and multisite study funded by a European Union Horizon-Staying-Healthy-2021 grant. FAMILY focuses on understanding and prediction of intergenerational transmission of mental illness, using genetically informed causal inference, multimodal normative prediction, and animal modelling. Moreover, FAMILY applies methods from social sciences to map social and ethical consequences of risk prediction to prepare clinical practice for future implementation. FAMILY aims to deliver: (i) new discoveries clarifying the aetiology of mental illness and the process of resilience, thereby providing new targets for prevention and intervention studies; (ii) a risk prediction model within a normative modelling framework to predict who is at risk for developing mental illness; and (iii) insight into social and ethical issues related to risk prediction to inform clinical guidelines.
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Affiliation(s)
- Lisanne A E M van Houtum
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
| | - William F C Baaré
- Danish Research Centre for Magnetic Resonance, Centre for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital-Amager and Hvidovre, Copenhagen, Denmark
| | - Christian F Beckmann
- Centre for Functional MRI of the Brain, Wellcome Centre for Integrative Neuroimaging, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
- Department of Cognitive Neuroscience, Radboud University Medical Centre, Nijmegen, the Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, the Netherlands
| | - Josefina Castro-Fornieles
- Department of Child and Adolescent Psychiatry and Psychology, 2021SGR01319, Institut Clinic de Neurociències, Hospital Clínic de Barcelona, FCRB-IDIBAPS, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Department of Medicine, Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Charlotte A M Cecil
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
- Department of Epidemiology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | | | - Bjørn H Ebdrup
- Center for Neuropsychiatric Schizophrenia Research and Centre for Clinical Intervention and Neuropsychiatric Schizophrenia Research, Mental Health Centre Glostrup, University of Copenhagen, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jörg M Fegert
- President European Society for Child and Adolescent Psychiatry (ESCAP), Brussels, Belgium
- Department of Child and Adolescent Psychiatry/Psychotherapy, University Hospital Ulm, Ulm, Germany
| | - Alexandra Havdahl
- PsychGen Centre for Genetic Epidemiology and Mental Health, Norwegian Institute of Public Health, Oslo, Norway
- PROMENTA Research Centre, Department of Psychology, University of Oslo, Oslo, Norway
- Nic Waals Institute, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Manon H J Hillegers
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
| | - Raffael Kalisch
- Leibniz Institute for Resilience Research, Mainz, Germany
- Neuroimaging Center (NIC), Focus Program Translational Neuroscience (FTN), Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Steven A Kushner
- Department of Psychiatry, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Isabelle M Mansuy
- Laboratory of Neuroepigenetics, Medical Faculty, Brain Research Institute, Department of Health Science and Technology of ETH, University of Zurich and Institute for Neuroscience, Zurich, Switzerland
- Zurich Neuroscience Centre, ETH and University of Zurich, Zurich, Switzerland
| | - Signe Mežinska
- Institute of Clinical and Preventive Medicine, University of Latvia, Riga, Latvia
| | - Carmen Moreno
- Department of Child and Adolescent Psychiatry, Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, IiSGM, CIBERSAM, ISCIII, School of Medicine, Universidad Complutense, Madrid, Spain
| | - Ryan L Muetzel
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Alexander Neumann
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
| | - Merete Nordentoft
- The Lundbeck Foundation Initiative for Integrative Psychiatric Research, Aarhus, Denmark
- Copenhagen Research Centre for Mental Health, Mental Health Centre Copenhagen, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jean-Baptiste Pingault
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Martin Preisig
- Psychiatric Epidemiology and Psychopathology Research Centre, Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Andrea Raballo
- Public Health Division, Department of Health and Social Care, Cantonal Socio-Psychiatric Organization, Repubblica e Cantone Ticino, Mendrisio, Switzerland
- Chair of Psychiatry, Faculty of Biomedical Sciences, Università Della Svizzera Italiana, Lugano, Switzerland
| | - John Saunders
- Executive Director European Federation of Associations of Families of People with Mental Illness (EUFAMI), Louvain, Belgium
| | - Emma Sprooten
- Department of Cognitive Neuroscience, Radboud University Medical Centre, Nijmegen, the Netherlands
- Donders Institute for Brain, Cognition and Behaviour, Radboud University Nijmegen, Nijmegen, the Netherlands
- Department of Human Genetics, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Gisela Sugranyes
- Department of Child and Adolescent Psychiatry and Psychology, 2021SGR01319, Institut Clinic de Neurociències, Hospital Clínic de Barcelona, FCRB-IDIBAPS, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Department of Medicine, Institute of Neuroscience, University of Barcelona, Barcelona, Spain
| | - Henning Tiemeier
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands
- Department of Social and Behavioural Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Geeske M van Woerden
- Department of Neuroscience, Erasmus University Medical Centre, Rotterdam, The Netherlands
- ENCORE Expertise Center for Neurodevelopmental Disorders, Erasmus University Medical Centre, Rotterdam, The Netherlands
- Department of Clinical Genetics, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Caroline L Vandeleur
- Psychiatric Epidemiology and Psychopathology Research Centre, Department of Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Neeltje E M van Haren
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC, University Medical Centre-Sophia, Rotterdam, The Netherlands.
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Dikaios I, Deprez L, Althaus H, Angles-Cano E, Brkovic I, Boesche T, Ceglarek U, Coassin S, Delatour V, Dieplinger B, Dittrich J, Hoofnagle A, Kostner G, Kronenberg F, Kuklenyik Z, Lyle A, Prinzing U, Scharnagl H, Vesper H, Ruhaak R, Cobbaert C. Towards SI-traceability of lipoprotein (a) measurements: Comparison of a candidate LC-MRM-MS RMP method with commercially available immunoassays for evaluating commutability of candidate reference materials. Atherosclerosis 2022. [DOI: 10.1016/j.atherosclerosis.2022.06.395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ruhaak R, Romijn F, Begcevic-Brkovic I, Kuklenyik Z, Dittrich J, Ceglarek U, Hoofnagle A, Althaus H, Angles-Cano E, Coassin S, Delatour V, Deprez L, Dikaios I, Kostner G, Kronenberg F, Lyle A, Prinzing U, Vesper H, Cobbaert C. Towards an SI-traceable reference measurement system for serum apolipoproteins (A), A-I, B, C-I, C-II, C-III and E. Atherosclerosis 2022. [DOI: 10.1016/j.atherosclerosis.2022.06.408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Ruhaak R, Romijn F, Begcevic-Brkovic I, Kuklenyik Z, Dittrich J, Ceglarek U, Hoofnagle A, Althaus H, Angles-Cano E, Coassin S, Delatour V, Deprez L, Dikaios I, Kronenberg F, Kostner G, Lyle A, Prinzing U, Cobbaert C, Vesper H. M264 Towards an SI-traceable LC-MRM-MS based candidate reference measurement procedure for multiplex measurement of serum apolipoproteins (A), A-I, B, C-I, C-II, C-III and E. Clin Chim Acta 2022. [DOI: 10.1016/j.cca.2022.04.483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Dikaios I, Deprez L, Althaus H, Angles-Cano E, Begcevic Brkovic I, Boesche T, Ceglarek U, Coassin S, Delatour V, Dieplinger B, Dittrich J, Hoofnagle A, Kostner G, Kronenberg F, Kuklenyik Z, Lyle A, Prinzing U, Scharnagl H, Vesper H, Cobbaert C, Ruhaak L. M265 Towards SI-traceability of lipoprotein (A) measurements: Comparison of a candidate LC-MRM-MS RMP method with commercially available immunoassays for evaluating commutability of candidate reference materials. Clin Chim Acta 2022. [DOI: 10.1016/j.cca.2022.04.484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Warth P, Bohnet C, Abdalla S, Dittrich J, Duffner S, Lechmann R, Spoerer P, Reime B. Konzeption und Durchführung eines gesundheitsförderlichen Angebots für Studierende im Wald. Das Gesundheitswesen 2021. [DOI: 10.1055/s-0041-1732257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- P Warth
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - C Bohnet
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - S Abdalla
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - J Dittrich
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - S Duffner
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - R Lechmann
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - P Spoerer
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
| | - B Reime
- Angewandte Gesundheitswissenschaften, Hochschule Furtwangen
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Ruhaak R, Dittrich J, Ceglarek U, Delatour V, Kostner G, Cobbaert C, on behalf of IFCC WG APO-MS. Towards Global Standardization Of Serum/Plasma Apolipoproteins. Atherosclerosis 2019. [DOI: 10.1016/j.atherosclerosis.2019.06.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kiessling F, Dittrich J, Moehler T, Peter J, Schulz R, Bock M, Mueller M, Semmler W. Multimodales Tracking von humanen Progenitorzellen in Plattenepithelkarzinom-Xenografts der Nacktmaus. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-868320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Dittrich J, Sun R, Bedke J, Krueger R, Huss R, Gröne HJ, Semmler W, Kiessling F. Charakterisierung SPIO- und USPIO-markierter mesenchymaler, hämatopoetischer und epithelialer Zellen. ROFO-FORTSCHR RONTG 2005. [DOI: 10.1055/s-2005-868319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Pieters PC, Dittrich J, Prasad U, Berman W. Acute Budd-Chiari syndrome caused by percutaneous placement of a transhepatic inferior vena cava catheter. J Vasc Interv Radiol 1997; 8:587-90. [PMID: 9232574 DOI: 10.1016/s1051-0443(97)70614-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Affiliation(s)
- P C Pieters
- Department of Radiology, Medical College of Virginia/Virginia Commonwealth University, Richmond 23298-0615, USA
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Clarke GD, Eckels R, Chaney C, Smith D, Dittrich J, Hundley WG, NessAiver M, Li HF, Parkey RW, Peshock RM. Measurement of absolute epicardial coronary artery flow and flow reserve with breath-hold cine phase-contrast magnetic resonance imaging. Circulation 1995; 91:2627-34. [PMID: 7743626 DOI: 10.1161/01.cir.91.10.2627] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Noninvasive measurement of absolute coronary arterial flow and coronary flow reserve would be of considerable use in the diagnosis and management of patients with coronary artery disease. Phase-contrast magnetic resonance imaging (MRI) has been used to measure flow in a variety of vessels. The goal of the present study was to determine if MRI measurements of coronary artery flow in a single breath-hold can be used to determine flow reserve and the severity of pericardial stenosis. METHODS AND RESULTS In eight mongrel dogs, a closed chest model of partial left anterior descending coronary artery (LAD) occlusion was created. Coronary flows in the left circumflex artery (LCx) and LAD were measured at rest and during adenosine infusion using velocity-encoded, breath-hold MRI and perivascular ultrasound (US) flowmeters. MRI measurements of absolute coronary flow and coronary flow reserve were highly correlated with US (r = .96 and .94, respectively). Flow reserve measured in the constricted LAD was significantly lower than that in the unconstricted LCx by both US (P = .002) and MRI (P = .011). CONCLUSIONS MRI measurements of coronary flow and flow reserve were in good agreement with US measurements. In addition, MRI measurements of coronary flow reserve successfully discriminated stenotic from normal vessels. These results indicate that MRI is a useful method for the noninvasive assessment of coronary flow and stenosis.
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Affiliation(s)
- G D Clarke
- Department of Radiology, University of Texas Southwestern Medical Center at Dallas 75235-9071, USA
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Abstract
Six patients with alternating hemiplegia in childhood (AHC) were followed, some of them up to childhood. Progressive intellectual deterioration and disturbance of pyramidal, extrapyramidal and cerebellar functions were found in all of them. Multimodal evoked potential abnormalities, changes of sleep structure and HMPAO-SPECT results were correlated with increasing clinical handicap. In older patients increases in the plasma level of lactate, as well as in the lactate: pyruvate ratio, were revealed, accompanied by elevated inorganic phosphate (Pi) values on 31P MR spectroscopy. These findings support the hypothesis of a possible secondary mitochondrial deficit in AHC. However, no specific bioptic changes (muscle, skin, or buccal mucous membrane) were found, and thus the etiology of AHC remains unclear.
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Affiliation(s)
- S Nevsímalová
- Department of Neurology, 1st Medical Faculty, Charles University, Prague, Czech Republic
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Dittrich J, Duclos P, Seba P. Instability in a classical periodically driven string. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics 1994; 49:3535-3538. [PMID: 9961631 DOI: 10.1103/physreve.49.3535] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Heiduschka P, Dittrich J. Electrochemical investigation of enzyme catalysed hydrolysis and synthesis of peptides using peptidyl-4-nitroanilides as substrates. ACTA ACUST UNITED AC 1990. [DOI: 10.1016/0302-4598(90)85024-c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Heiduschka P, Dittrich J. Electrochemical investigation of enzyme catalysed hydrolysis and synthesis of peptides using peptidyl-4-nitroanilides as substrates. J Electroanal Chem (Lausanne) 1990. [DOI: 10.1016/0022-0728(90)87522-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Heiduschka P, Dittrich J, Barth A. [Enzymatic peptide synthesis--a review]. Pharmazie 1990; 45:164-73. [PMID: 2200060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- P Heiduschka
- Pädagogische Hochschule Halle-Köthen, Martin-Luther-Universität Halle-Wittenberg, Biotechnikum
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Heiduschka P, Dittrich J, Heins J, Neubert K, Barth A. [Application of dipeptidylpeptidase IV in formation of the peptide bond]. Pharmazie 1989; 44:778-80. [PMID: 2575761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
According to the increasing importance of enzyme catalysed peptide synthesis the capability of the protease dipeptidyl peptidase IV is shown to form the peptide bond. To our best knowledge, it's the first time that has been used successfully proline as one of the amino acids. The formation of the peptide bond is kinetically controlled. Free amino acids have been used as nucleophiles. The reaction media contain 50 vol.-% glycerol. A first approach to a kinetic treatment is shown.
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Affiliation(s)
- P Heiduschka
- Pädagogische Hochschule N.K. Krupskaja, Halle-Köthen, Martin-Luther-Universität Halle-Wittenberg, Biotechnikum
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Dittrich J, Ganshina IM, Mansurov GN, Petrii OA. Untersuchung der Adsorption organischer Verbindungen an Platin- und Goldelektroden mit Hilfe der Oberflächenleitung. Z PHYS CHEM 1989. [DOI: 10.1515/zpch-1989-270145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Neudeck A, Dittrich J. Determination of the kinetic parameters of the charge transfer and chemical follow-up reaction for EC, DISP1 and ECE mechanisms by means of cyclic voltammetry. ACTA ACUST UNITED AC 1989. [DOI: 10.1016/0022-0728(89)80150-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dittrich J, Ganshina IM, Mansurov GN, Petrii OA. Untersuchung der Adsorption organischer Verbindungen an Platin- und Goldelektroden mit Hilfe der Oberflächenleitung. Z PHYS CHEM 1989. [DOI: 10.1515/zpch-1989-01145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Philipp R, Dittrich J, Retter U, Müller E. Two-dimensional nucleation according to an exponential law with diffusion-controlled growth in the adsorption of camphor-10-sulfonate at the mercury/electrolyte interface. ACTA ACUST UNITED AC 1988. [DOI: 10.1016/0022-0728(88)80200-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Philipp R, Retter U, Dittrich J, Müller E, Kuschel F. Adsorption and film formation of camphor-10-sulfonate at the mercury—solution interface. Electrochim Acta 1987. [DOI: 10.1016/0013-4686(87)80002-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dittrich J, Philipp R, Dörfler HD, Müller E. The reduction of different non-metallic reactants at the mercury/electrolyte interface inhibited by trialkylphosphine oxides. Electrochim Acta 1987. [DOI: 10.1016/0013-4686(87)85017-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Dittrich J, Havlová M, Nevsímalová S. [Aspects of a long-term study of epilepsy]. Cas Lek Cesk 1983; 122:1516-20. [PMID: 6652665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Abstract
The authors report three patients suffering since infancy from transient attacks of paresis. The flaccid pareses most frequently affect the extremities in a hemiplegic fashion, but occasionally there is monoparesis or quadriparesis. The laterality and degree of the paresis are variable. Conciousness is always preserved, and in two cases attacks were preceded by ocular motor disturbances (skew deviation, nystagmoid jerks and conjugate deviations). Exceptionally, the transient hemiparesis may be preceded by a grand mal epileptic fit, though they are more likely to appear sporadically and independently of the paretic changes. In the interparoxysmal periods the children showed pronounced hypotonia, hyperkinetic extrapyramidal features and oligophrenia. Neuroradiological procedures have excluded brain anomalies of vascular or other aetiology and simple biochemical analyses were negative. EMG during paretic periods have revealed central motor neuron lesions, while EEG demonstrated non-specific paroxysmal features. A brain-stem dysfunction in the aetiology is postulated.
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Dittrich J, Gärtner U, Frese JH, Rau J, Rentsch I, Spaan G. [Pacemaker's twiddler syndrome (author's transl)]. Med Klin 1979; 74:1755-60. [PMID: 522816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This report demonstrates the results of five observation of the Pacemaker's-twiddler-syndrome, which will not necessarily end in the complete malfunction of the pacemaker unit. Therefore we classify the Pacemaker's-twiddler-syndrome as a partial and a complete form. The partial form is characterized by still effective cardiac stimulation, whereas the complete form can not stimulate the heart muscle because of the retracted electrode. Also methods of early detection and prevention of the Pacemaker's-twiddler-syndrome are discussed.
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Dittrich J, Havlová M, Nevsímalová S. [Paroxysmal paresis associated with brain stem symptomatology - a new clinical entity?]. Cesk Neurol Neurochir 1979; 42:386-95. [PMID: 118807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Dittrich J. [On the 60th birthday of Dr. Vladimír Vlach]. Cesk Neurol Neurochir 1979; 42:377-9. [PMID: 393414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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35
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Bodem R, Dittrich J. [Echocardiography in the noninvasive cardiological diagnosis]. ZFA (Stuttgart) 1979; 55:681-94. [PMID: 442773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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36
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Spaan G, Dittrich J, Rexroth W, Stein U, Wagner E. [Ultrasound in angiology]. ZFA (Stuttgart) 1979; 55:673-80. [PMID: 442772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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37
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Dittrich J, Erhardt B, Gärtner U, Rexroth W, Spaan G. [Reversibility of the sinus-node syndrome (SNS)?]. Med Welt 1979; 30:546-50. [PMID: 449645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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38
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Vacek J, Nevsímalová S, Dittrich J, Strelecková J. [Detection of hereditary factors in spinal muscular atrophy]. Cesk Neurol Neurochir 1979; 42:42-8. [PMID: 761261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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39
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Dittrich J, Rexroth W, Spaan G, Stein U. [Unusually long course of acquired rheumatic mitral valve defects]. Fortschr Med 1978; 96:1759-66. [PMID: 738688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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40
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Dittrich J, Rexroth W, Spaan G, Stein U. [The cardiac pacemaker in the late stage of uncommon mitral valve diseases]. Med Welt 1978; 29:609-16. [PMID: 642783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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41
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Dittrich J, Spaan G, Stein U, Wagner E. [Lutembacher syndrome. A rare anomaly of the heart]. Med Klin 1978; 73:474-80. [PMID: 634208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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42
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Abstract
RMI 12330 A, a compound of the lactamamide series, is a potent inhibitor of vasoactive intestinal polypeptide(VIP)- and prostaglandin (PG)-stimulated colonic secretion in the rat. This substance was tested on the adenylate cyclase system in human colonic mucosa. RMI 12330 A inhibited PGE2-, 16,16-dimethyl-PGE2- as well as VIP-sensitive adenylate cyclases in a dose-related manner. Half-maximal inhibition of hormone-stimulated enzyme activities occurred at a lactamimide concentration of about 0.15 mM. Lactamimide inhibition was non-competitive. Our results are compatible with the concept of RMI 12330 A acting as an inhibitor of colonic secretion via inhibition of hormone-sensitive adenylate cyclase. Since basal, NaF- and guanylyl-imidodiphosphate-stimulated enzyme activities were also affected by this compound, we may conclude that RMI 12330 A is a non-specific inhibitor of the human colonic adenylate cyclase system.
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Abstract
Human colonic adenylate cyclase has been shown to be sensitive to vasoactive intestinal polypeptide (VIP) and prostaglandins of the E- and F-type. Maximal activation of enzyme activity averaged 200% for VIP and 300-350% for the E-prostaglandins. Both classes of hormones had an additive effect on enzyme activity indicating the existence of two distinct hormone-sensitive adenylate cyclases in human colonic mucosa.
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Dittrich J, Bodem R, Erhardt B, Spaan G, Stein U. [Primary and secondary heart tumors]. Fortschr Med 1977; 95:2752-7. [PMID: 590900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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45
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Dittrich J, Gärtner U, Mösseler U, Spaan G. [Acquired isolated ventricular septal defects]. Fortschr Med 1977; 95:2273-80. [PMID: 144090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Among the acquired defects of ventricular septum the rupture of the septum are known to occur as a rare complication following penetrating and non-penetrating injuries of the chest and more common as sequel of myocardial infarction. A left to right shunt usually follows the acute rupture of the interventricular septum, and is usually lethal. Only a few patients survive for several months under conventional therapy. Early diagnostic procedures using heart catheterization are crucial to determine whether surgical maneuvers are necessary. We present patients who experienced acute rupture of the ventricular septum. We discuss their pathological and clinical findings as well as the problems related to prognosis and therapy.
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Nevsímalová S, Dittrich J, Jirásek A, Véle F, Benesová I, Fiser B. [The Roussy-Lévy neural amyotrophia]. Cesk Neurol Neurochir 1977; 40:139-47. [PMID: 880660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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47
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Sedlácková E, Dittrich J, Nevsímalová S. [Symptoms of central hearing and speech disorders in a child with epilepsy]. Cesk Neurol Neurochir 1976; 39:332-7. [PMID: 1000691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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48
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Langová J, Havlová M, Dittrich J. [Central speech disorders in cerebral complications of dysentery]. Cesk Pediatr 1976; 31:264-6. [PMID: 1277393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Otradovec J, Havlová M, Dittrich J. [Hertwig-Magendie phenomenon (skew-deviation) in paroxysmal intermittent hemiparesis]. Cesk Oftalmol 1976; 32:102-8. [PMID: 1268987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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50
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Erbenová V, Havlová M, Dittrich J, Nevsímalová S, Vacek J. [Long-term follow-up of traumatic lesions of peripheral nerves in children]. Rozhl Chir 1976; 55:210-4. [PMID: 935934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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