5 results on '"Bã¼rkle, A."'
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2. Data dictionaries at Giessen University Hospital: past--present--future
- Author
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Bürkle, T., Prokosch, H. U., Michel, A., and Dudeck, J.
- Subjects
Vocabulary, Controlled ,Information Management ,Hospital Information Systems ,Research Article - Abstract
The concept of maintaining a medical data dictionary as a HIS core component was fundamental for all HIS development phases since the mid eighties at Giessen University Hospital. Being influenced by an early experimental installation of the HELP hospital information system and its PTXT data dictionary, we kept this approach through a number of development cycles of our own hospital information system. While our first data dictionary implementation (GMDD) was still very close to the PTXT structure (polyhierarchical design with an eight level hierarchy), the second generation dictionary (MDD-GIPHARM) has already been designed using a more flexible semantic network model. GMDD was a mainframe development (realized on Tandem Computers) based on the Tandem Nonstop SQL RDBMS. The major clinical applications established on top of the GMDD were laboratory results review, diagnosis documentation and physician discharge summaries. The MDD-GIPHARM development was initiated on PC-basis as the core of a rheumatology departmental system using MS-Access and then further enhanced within a research project to build knowledge-based functions for drug therapy. A first set of such functions based on MDD-GIPHARM is in routine use since 1996. Our current focus is to enhance MDD-GIPHARM towards an application independent vocabulary server (GDDS), which may be used for a variety of applications with the intranet of Giessen University Hospital. In this paper the evolutionary development of those data dictionary concepts at Giessen University Hospital is illustrated and compared with international activities in the last decade.
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- 1998
3. Intraartikuläre Ketamingabe bei arthroskopischen Knieoperationen.
- Author
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M. Borner, H. Bürkle, S. Trojan, G. Horoshun, H.D. Riewendt, and F. Wappler
- Abstract
Zusammenfassung Hintergrund  Eingriffe am Kniegelenk sind �u�erst schmerzhaft, und eine suffiziente postoperative Schmerztherapie ist nicht unproblematisch. Zur Optimierung der postoperativen Analgesie wurde daher u. a. die lokale Applikation analgetisch wirksamer Medikamente vorgeschlagen. In der vorliegenden Untersuchung wurde eruiert, ob die intraartikul�re Ketamingabe den postoperativen Schmerz nach arthroskopischen Knieoperationen reduziert. Material und Methoden  Es wurden 68 Patienten, die sich einer arthroskopischen Operation am Kniegelenk unterziehen mussten, doppelblind und randomisiert in 4 Gruppen eingeteilt. Den Patienten wurden folgende L�sungen am Ende der Operation appliziert: 10 ml 0,25%iges Bupivacain intraartikul�r (i.a.), 0,25 mg S-()-Ketamin/kgKG auf 10 ml in 0,9%iger NaCl-L�sung i.a., 0,25 mg S-()-Ketamin/kgKG intraven�s (i.v.) und 10 ml 0,9%ige NaCl-L�sung i.a. als Placebo. Die postoperative Schmerztherapie wurde als intraven�se âpatient controlled analgesiaâ (i.v.-PCA) mit Piritramid durchgef�hrt. Der Opioidverbrauch und das Schmerzempfinden wurden als Hauptzielkriterien im postoperativen Verlauf gewertet. Ergebnisse  Die 4 Studiengruppen waren bez�glich der biometrischen Daten vergleichbar. Die Werte der visuellen Analogskala (VAS) zeigten, dass die Schmerzintensit�t bei Patienten der i.a.-Ketamin- und der i.v.-Ketamin-Gruppe signifikant (p Schlussfolgerungen  Die i.a.-Gabe von Ketamin f�hrt nach Knieoperationen zu einer signifikanten Abnahme des postoperativen Schmerzmittelbedarfs und verringert das subjektive postoperative Schmerzempfinden des Patienten gegen�ber der i.a.-Gabe von Bupivacain oder Placebo. Vergleichbar kann die i.v.-Ketamin-Gabe wirken, allerdings ist der positive Effekt k�rzer nachweisbar. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
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4. Functional overexpression of human poly(ADP-ribose) polymerase in transfected rat tumor cells.
- Author
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Bernges, F, Bürkle, A, Küpper, J H, and Zeller, W J
- Abstract
Poly(ADP-ribose) polymerase (PARP, EC 2.4.2.30) is a nuclear enzyme possibly involved in DNA base excision repair. The presence of single- or double-strand breaks in DNA stimulates this enzyme to covalently modify acceptor proteins with poly(ADP-ribose) in a reaction that uses NAD+ as substrate. To test the hypothesis that increased PARP activity could promote resistance towards DNA-damaging agents and gamma-radiation, we established stable rat cell transfectants that constitutively express human PARP. A number of subclones that showed different levels of PARP activity were isolated from two primary transfectants of different clonal origin. PARP activity was determined in permeabilized cells after maximal stimulation with a short, double-stranded oligonucleotide. Activity in different human PARP-expressing subclones was increased 1.6- to 3.1-fold compared with non-expressing subclones. In vivo labeling of poly(ADP-ribose) was performed in one of these subclones, revealing that the level of poly(ADP-ribose) accumulation after the same treatment with N-methyl-N'-nitro-N-nitrosoguanidine (MNNG) was four times higher in the human PARP-expressing subclone compared with both non-expressing transfected control cells and parental cells. Clonal survival assays revealed a sensitization upon treatment with gamma-radiation (up to 1.4-fold) or MNNG (up to 2.7-fold) of several subclones expressing human PARP; in some others survival was not changed. Survival after cisplatin (DDP) treatment remained essentially unchanged. A protective effect against DNA-damage was never observed. We conclude that human PARP overexpression in rodent cells leads to increased poly(ADP-ribosyl)ation capacity and does not promote survival after gamma-radiation or treatment with the DNA-damaging agents MNNG or DDP. [ABSTRACT FROM PUBLISHER]
- Published
- 1997
- Full Text
- View/download PDF
5. High Cellular Monocyte Activation in People Living With Human Immunodeficiency Virus on Combination Antiretroviral Therapy and Lifestyle-Matched Controls Is Associated With Greater Inflammation in Cerebrospinal Fluid
- Author
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Booiman, Thijs, Wit, Ferdinand W., Maurer, Irma, De Francesco, Davide, Sabin, Caroline A., Harskamp, Agnes M., Prins, Maria, Garagnani, Paolo, Pirazzini, Chiara, Franceschi, Claudio, Fuchs, Dietmar, Gisslén, Magnus, Winston, Alan, Reiss, Peter, Kootstra, Neeltje A., Reiss, P., Wit, F. W. N. M., Schouten, J., Kooij, K. W., van Zoest, R. A., Elsenga, B. C., Janssen, F. R., Heidenrijk, M., Zikkenheiner, W., van der Valk, M., Kootstra, N. A., Booiman, T., Harskamp-Holwerda, A. M., Boeser-Nunnink, B., Maurer, I., Mangas Ruiz, M. M., Girigorie, A. F., Villaudy, J., Frankin, E., Pasternak, A., Berkhout, B., van der Kuyl, T., Portegies, P., Schmand, B. A., Geurtsen, G. J., ter Stege, J. A., Klein Twennaar, M., Majoie, C. B. L. M., Caan, M. W. A., Su, T., Weijer, K., Bisschop, P. H. L. T., Kalsbeek, A., Wezel, M., Visser, I., Ruhé, H. G., Franceschi, C., Garagnani, P., Pirazzini, C., Capri, M., Dall’Olio, F., Chiricolo, M., Salvioli, S., Hoeijmakers, J., Pothof, J., Prins, M., Martens, M., Moll, S., Berkel, J., Totté, M., Kovalev, S., Gisslén, M., Fuchs, D., Zetterberg, H., Winston, A., Underwood, J., McDonald, L., Stott, M., Legg, K., Lovell, A., Erlwein, O., Doyle, N., Kingsley, C., Sharp, D. J., Leech, R., Cole, J. H., Zaheri, S., Hillebregt, M. M. J., Ruijs, Y. M. C., Benschop, D. P., Burger, D., de Graaff-Teulen, M., Guaraldi, G., Bürkle, A., Sindlinger, T., Moreno-Villanueva, M., Keller, A., Sabin, C., de Francesco, D., Libert, C., Dewaele, S., Booiman, Thij, Wit, Ferdinand W., Maurer, Irma, De Francesco, Davide, Sabin, Caroline A., Harskamp, Agnes M., Prins, Maria, Garagnani, Paolo, Pirazzini, Chiara, Franceschi, Claudio, Fuchs, Dietmar, Gisslã©n, Magnu, Winston, Alan, Reiss, Peter, Kootstra, Neeltje A., Schouten, J., Kooij, K. W., van Zoest, R. A., Elsenga, B. C., Janssen, F. R., Heidenrijk, M., Zikkenheiner, W., van der Valk, M., Kootstra, N. A., Harskamp-Holwerda, A. M., Boeser-Nunnink, B., Mangas Ruiz, M. M., Girigorie, A. F., Villaudy, J., Frankin, E., Pasternak, A., Berkhout, B., van der Kuyl, T., Portegies, P., Schmand, B. A., Geurtsen, G. J., ter Stege, J. A., Klein Twennaar, M., Majoie, C. B. L. M., Caan, M. W. A., Su, T., Weijer, K., Bisschop, P. H. L. T., Kalsbeek, A., Wezel, M., Visser, I., Ruhã©, H. G., Capri, M., Dall'Olio, F., Chiricolo, M., Salvioli, S., Hoeijmakers, J., Pothof, J., Martens, M., Moll, S., Berkel, J., Tottã©, M., Kovalev, S., Zetterberg, H., Underwood, J., Mcdonald, L., Stott, M., Legg, K., Lovell, A., Erlwein, O., Doyle, N., Kingsley, C., Sharp, D. J., Leech, R., Cole, J. H., Zaheri, S., Hillebregt, M. M. J., Ruijs, Y. M. C., Benschop, D. P., Burger, D., de Graaff-Teulen, M., Guaraldi, G., Bã¼rkle, A., Sindlinger, T., Moreno-Villanueva, M., Keller, A., de Francesco, D., Libert, C., Dewaele, S., National Institute for Health Research, ANS - Neuroinfection & -inflammation, Other departments, Infectious diseases, APH - Aging & Later Life, AII - Infectious diseases, Global Health, Experimental Immunology, AII - Amsterdam institute for Infection and Immunity, APH - Global Health, Graduate School, Medical Microbiology and Infection Prevention, Medical Psychology, AMS - Amsterdam Movement Sciences, APH - Mental Health, Radiology and Nuclear Medicine, ACS - Amsterdam Cardiovascular Sciences, Cell Biology and Histology, AGEM - Amsterdam Gastroenterology Endocrinology Metabolism, Endocrinology, Endocrinology Laboratory, ACS - Microcirculation, ACS - Atherosclerosis & ischemic syndromes, ACS - Diabetes & metabolism, and Netherlands Institute for Neuroscience (NIN)
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0301 basic medicine ,monocyte ,COAGULATION ,Viremia ,Inflammation ,CSF ,CD38 ,Monocyte ,immune activation ,DISEASE ,03 medical and health sciences ,INNATE IMMUNE ACTIVATION ,MARKERS ,Medicine and Health Sciences ,Major Article ,medicine ,Journal Article ,CD64 ,CD40 ,Immune activation ,biology ,business.industry ,HIV ,Biology and Life Sciences ,CHRONIC HIV-INFECTION ,medicine.disease ,3. Good health ,CHEMOATTRACTANT PROTEIN-1 ,030104 developmental biology ,Infectious Diseases ,medicine.anatomical_structure ,Oncology ,inflammation ,Immunology ,Cohort ,RISK-FACTORS ,biology.protein ,HEMOGLOBIN SCAVENGER RECEPTOR ,GUT EPITHELIAL BARRIER ,CD163 ,Neurology (clinical) ,medicine.symptom ,business - Abstract
Background Increased monocyte activation and intestinal damage have been shown to be predictive for the increased morbidity and mortality observed in treated people living with human immunodeficiency virus (PLHIV). Methods A cross-sectional analysis of cellular and soluble markers of monocyte activation, coagulation, intestinal damage, and inflammation in plasma and cerebrospinal fluid (CSF) of PLHIV with suppressed plasma viremia on combination antiretroviral therapy and age and demographically comparable HIV-negative individuals participating in the Comorbidity in Relation to AIDS (COBRA) cohort and, where appropriate, age-matched blood bank donors (BBD). Results People living with HIV, HIV-negative individuals, and BBD had comparable percentages of classical, intermediate, and nonclassical monocytes. Expression of CD163, CD32, CD64, HLA-DR, CD38, CD40, CD86, CD91, CD11c, and CX3CR1 on monocytes did not differ between PLHIV and HIV-negative individuals, but it differed significantly from BBD. Principal component analysis revealed that 57.5% of PLHIV and 62.5% of HIV-negative individuals had a high monocyte activation profile compared with 2.9% of BBD. Cellular monocyte activation in the COBRA cohort was strongly associated with soluble markers of monocyte activation and inflammation in the CSF. Conclusions People living with HIV and HIV-negative COBRA participants had high levels of cellular monocyte activation compared with age-matched BBD. High monocyte activation was predictive for inflammation in the CSF.
- Published
- 2017
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