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Search Results: 1 - 10 of 353 matches for " LG; Holzer "
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Queratitis lamelar difusa: tratamiento profiláctico con ketorolaco trometamina 0,5% en un modelo animal Diffuse lamellar keratitis: prophylactic treatment with ketorolac tromethamine 0.5% in an animal model
HP Sandoval,LG Vargas,MP Holzer,TJ Kasper
Archivos de la Sociedad Espa?ola de Oftalmología , 2002,
Abstract: Objetivo: El propósito de este estudio es evaluar el uso de un agente anti-inflamatorio, no esteroideo, en el tratamiento de la queratitis lamelar difusa inducida en un modelo animal. Materiales y Métodos: Se creó un flap corneal en 40 ojos de 20 conejos pigmentados con el microqueratomo ASC y la entrecara fue inoculada con endotoxina de Pseudomona aeruginosa o Palmolive Ultra jabón líquido. Los conejos fueron divididos en dos grupos: El grupo I (n= 20) recibió tratamiento con Ketorolaco trometamina 0,5% solución oftálmica 4 veces al día y el grupo II o control (n= 20), sin tratamiento. Los conejos fueron examinados en la lámpara de hendidura los días 1, 3, 5 y 7 postoperatorios. La presencia de queratitis lamelar difusa fue clasificada de acuerdo a la severidad de I a IV. Resultados: Al final del estudio 31 ojos fueron evaluados. 28 ojos (90%) desarrollaron DLK: 86% de los que recibieron tratamiento y 94% del grupo control. El grupo tratado presentó un menor porcentaje de DLK y la severidad también fue menor que en el grupo control. Sin embargo, no se encontró diferencia estadísticamente significativa al comparar los dos grupos (P > 0,05). Conclusión: Se ha demostrado que tanto la endotoxina LPS de Pseudomona aeruginosa como el Palmolive Ultra jabón líquido pueden inducir DLK. El tratamiento profiláctico con un agente anti-inflamatorio no esteroideo mostró una tendencia a disminuir tanto la presentación de DLK como su severidad. Purpose: The objective of this study is to evaluate the use of a topical non-steroidal anti-inflammatory drug in the treatment of induced diffuse lamellar keratitis (DLK) in an animal model. Materials and Methods: A corneal flap was created in 40 eyes of 20 Dutch-belted rabbits using the ASC microkeratome. The interface was inoculated with either Pseudomonas Aeruginosa Lipopolysaccharide (LPS) endotoxin or Ultra Palmolive liquid dish washer. The rabbits were divided in two groups: Group I (n=20) treated with ketorolac tromethamine ophthalmic solution 0.5% 4 times a day and the group II (n=20) used as control. The rabbits were examined at the slit lamp at day 1, 3, 5 and 7 postoperatively. DLK was graded from I-IV. Results: At the end of the study 31 eyes were available for evaluation. 28 eyes (90%) developed DLK: 86% of the treated group and 94% of the control group during the follow-up. The treated group showed a lower rate of DLK as well as a lower severity. However, no statistically significant difference was found when comparing both groups (P > 0.05). Conclusion: Pseudomonas aeruginosa LPS endotoxin and Palmolive Ultra
Queratitis lamelar difusa: tratamiento profiláctico con ketorolaco trometamina 0,5% en un modelo animal
Sandoval,HP; Vargas,LG; Holzer,MP; Kasper,TJ; Vroman,DT; Apple,DJ; Solomon,KD;
Archivos de la Sociedad Espa?ola de Oftalmología , 2002, DOI: 10.4321/S0365-66912002001100002
Abstract: purpose: the objective of this study is to evaluate the use of a topical non-steroidal anti-inflammatory drug in the treatment of induced diffuse lamellar keratitis (dlk) in an animal model. materials and methods: a corneal flap was created in 40 eyes of 20 dutch-belted rabbits using the asc microkeratome. the interface was inoculated with either pseudomonas aeruginosa lipopolysaccharide (lps) endotoxin or ultra palmolive? liquid dish washer. the rabbits were divided in two groups: group i (n=20) treated with ketorolac tromethamine ophthalmic solution 0.5% 4 times a day and the group ii (n=20) used as control. the rabbits were examined at the slit lamp at day 1, 3, 5 and 7 postoperatively. dlk was graded from i-iv. results: at the end of the study 31 eyes were available for evaluation. 28 eyes (90%) developed dlk: 86% of the treated group and 94% of the control group during the follow-up. the treated group showed a lower rate of dlk as well as a lower severity. however, no statistically significant difference was found when comparing both groups (p > 0.05). conclusion: pseudomonas aeruginosa lps endotoxin and palmolive? ultra can induce dlk in rabbit eyes. the postoperative prophylactic treatment with a topical non-steroidal anti-inflammatory drug showed a tendency towards a lower dlk rate as well as the severity of the disease.
Evaluation of process management of postpartum hemorrhage due to uterine atony  [PDF]
Iris Holzer, Rainer Lehner
Open Journal of Obstetrics and Gynecology (OJOG) , 2013, DOI: 10.4236/ojog.2013.37093
Abstract:

Objective: To evaluate the management process and the guidelines for management of postpartum hemorrhage due to uterine atony at the General Hospital Vienna, Medical University Vienna. Material and Methods: A retrospective analysis was carried out on all 24 cases of postpartum hemorrhage due to uterine atony with an estimated blood loss of more than 800 mL, in which standardized guidelines were obtained. We included all women who gave birth at the General Hospital of Vienna, the Medical University Vienna, during the period from January 1st 2003 and December 31st 2009 and who suffered blood loss 800 mL at minimum due to uterine atony. Results: The guidelines were in use for 14% - 71%. The average blood loss of the 24 cases with uterine atony was 1342 mL. Conclusion: The management process of postpartum hemorrhage due to uterine atony deviates from the hospital’s guidelines in many cases.

Silizium in der Therapie der Osteoporose
Holzer G,Holzer LA
Journal für Mineralstoffwechsel , 2008,
Abstract: Genetische und nicht genetische Faktoren sind an der tiologie der Osteoporose beteiligt. Unter anderem wurden ern hrungsbedingte Defizite untersucht und die Beseitigung als m gliche Therapieoption gehandelt. Wenig beachtet wurde in diesem Zusammenhang bisher das Spurenelement Silizium. In der Vergangenheit mehrte sich die Evidenz für die Effektivit t von Silizium auf den Knochen und andere Gewebe. Die molekulare und biologische Rolle von Silizium im Knochenmetabolismus ist noch nicht genau gekl rt. Studien konnten auch positive Effekte von Silizium auf die Knochendichte zeigen. Hypothetisch werden jedoch die Kollagensynthese oder die Matrixmineralisation als m gliche Mechanismen erachtet. Diese Arbeit soll einen überblick über die Quellen und den m glichen Metabolismus von Silizium sowie den Effekt der Silizium- Supplementation auf den Knochen geben.
Unambiguous Assignment of the 1H- and 13C-NMR Spectra of Propafenone and a Thiophene Analogue
Wolfgang Holzer
Molecules , 2001, DOI: 10.3390/61000796
Abstract: Full and unambiguous asssignment of all 1H- and 13C-NMR resonances of the free bases as well as the hydrochloride salts of the antiarrhythmic agent propafenone and a thiophene analogue in different solutions (DMSO-d6, CDCl3) is reported.
Presión de pérdida vesical en pacientes con mielomeningocele
Holzer,Jorge;
Revista chilena de neuro-psiquiatría , 2001, DOI: 10.4067/S0717-92272001000200008
Abstract: ten children with myelomeningocele were evaluated using leak point pressure methodology. the lowest bladder pressure at which leakage occurred passively around the catheter was designated as the leak point pressure. the mean leak point pressure was 30.4 cmh20. in two patients, the pressure was higher than 40 cmh20. the mean volume for leak point pressure was 180 cc. none of the patients exhibited any discomfort during the procedure and there were no complications afterwards
Cuenta Anual del Presidente de la Sociedad de Neurología, Psiquiatría y Neurocirugía (SONEPSYN)
Fredy Holzer
Revista Chilena de Neuro-Psiquiatría , 2003,
Abstract:
Presión de pérdida vesical en pacientes con mielomeningocele Leak Point Pressure in Patients with Myelomeningocele
Jorge Holzer
Revista Chilena de Neuro-Psiquiatría , 2001,
Abstract: Mediante el estudio urodinámico se midió la presión de pérdida uretral en 10 ni os con mielomeningocele. La presión de pérdida es definida como la presión del detrusor, necesaria para inducir pérdida de líquido a través de la uretra. La presión media de pérdida fue de 30,4 cmH2O y el volumen promedio infundido al cual se obtuvo pérdida fue 180 cc. Dos pacientes presentaron valores de presión de pérdida sobre 40 cmH2O. Ninguno de los pacientes tuvo dificultades ni complicaciones después del estudio Ten children with myelomeningocele were evaluated using leak point pressure methodology. The lowest bladder pressure at which leakage occurred passively around the catheter was designated as the leak point pressure. The mean leak point pressure was 30.4 cmH(2)0. In two patients, the pressure was higher than 40 cmH(2)0. The mean volume for leak point pressure was 180 cc. None of the patients exhibited any discomfort during the procedure and there were no complications afterwards
M glichkeiten und Grenzen von Personalentwicklungskonzepten im Bereich der Bibliothek
Maria Holzer
Perspektive Bibliothek , 2013, DOI: 10.11588/pb.2013.1.10347
Abstract: Innovations- und Modernisierungsdruck machen auch vor Bibliotheken nicht halt. So zwingen weniger Geld und Personal bei gleichzeitig erheblichen neuen Aufgaben durch elektronische Medien die Bibliotheken zu einem Richtungswandel hinsichtlich ihrer Aufgaben, Funktionsweisen und Organisationsstruktur. Die Bibliotheksmitarbeiter sollen dabei hoch motiviert und leistungsbereit sein. Voraussetzung dafür ist aber, dass die Mitarbeiter ausreichend geschult sind, um mit den modernen Arbeitsmitteln richtig umgehen und die neuen Aufgaben umsetzten zu k nnen. An dieser Stelle wird die Wichtigkeit von Personalentwicklung deutlich. Anhand eines konkreten Personalentwicklungskonzepts werden M glichkeiten, aber auch Grenzen eines Personalentwicklungskonzepts in Bibliotheken er rtert.
The Future of Polymer Processing / Budu nost preradbe polimera
Clemens HOLZER
Polimeri , 2012,
Abstract: The 40th anniversary of the Chair and Laboratory for Polymer Processing at FMENA in Zagreb was a good opportunity not only to look back, but also to look into the future. What will the challenging topics be in science and research? What will be the demands from industry and customers? Modelling and simulation, although already at a high level, will become even more important, since the need will increase to understand and predict the processing of complex products with new materials. Since reliable material data are a key factor for good simulation results, a great deal of effort will be invested in this fi eld. Simulation and good material data will then be the basis to develop polymer processes further beyond the now existing limits and thus enable new designs with new materials like special compounds, bio plastics or recycled material. Polymer processing will not only stay fascinating, but become even more exciting with the new possibilities and the new challenges that the future will bring. / etrdeseta obljetnica Katedre i Laboratorija za obradu polimera na FSB-u u Zagrebu bila je prigoda ne samo za pogled unatrag nego i za pogled u budu nost. Koji e biti izazovi u znanosti i istra ivanju? Koji e zahtjevi biti postavljeni industriji i kupcima? Modeliranje i simulacija, iako ve na visokoj razini, jo e vi e dobiti na va nosti, jer e se pove ati potreba za razumijevanjem i predvi anjem obrade kompleksnih proizvoda s novim materijalima. Budu i da su pouzdani podatci o materijalu klju an imbenik dobrih rezultata simulacije, velik dio napora ulagat e se u to polje. Simulacija i kvalitetni podatci o materijalu bit e onda osnova za razvoj polimernih postupaka izvan sada njih granica i tako e omogu iti nove konstrukcije s novim materijalima kao to su posebni spojevi, bioplastike ili oporabljeni materijal. Obrada polimera ne e samo ostati fascinantna nego e postati jo uzbudljivija s novim mogu nostima i novim izazovima koje e donijeti budu nost.
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