0000000000008471
AUTHOR
M. Knuf
showing 4 related works from this author
Flow-cytometric DNA analysis of intracranial tumors in children.
2004
The objective of this study was to investigate flow-cytometric DNA values of pediatric intracranial tumors, and to establish DNA analysis as a potential prognostic parameter. Twenty-nine brain tumor specimens from 26 pediatric patients were cryo-preserved within a 3-year period. The DNA content was measured by flow cytometry. Six of the tumor specimens had aneuploid DNA patterns. The median of the proliferation index was lower in the survivor group compared with the non-survivor group (36.4% and 47.5%, respectively). Ten of the 26 patients are still alive, eight were lost to follow up, and eight died. Flow-cytometric DNA analysis may be a helpful tool for examining brain tumors in children.…
Das polyglanduläre Autoimmunsyndrom – Lebensqualität und familiäre Beteiligung
2014
Hintergrund und Fragestellung: Fur Patienten mit einem Polyglandularem Autoimmunsyndrom (PGA) und ihre Angehorigen liegen keine Daten zur familiaren Beteiligung und zur Lebensqualitat vor. Daher erfolgte eine Erhebung in einer reprasentativen Gruppe. Patienten und Methoden: Im Rahmen einer prospektiv angelegten und kontrollierten Studie wurden klinische und serologische Untersuchungen an 75 konsekutiv aufgenommenen Patienten mit PGA (mittleres Alter 47,5 ± 15,3 Jahre; 65,3 % Frauen) mit 108 Angehorigen (mittleres Alter 33,13 Jahre ± 20,08 Jahre; 65,7% Frauen) durchgefuhrt. Drei validierte Messinstrumente (Short Form 36 [SF-36], Hospital Anxiety and Depression Scale [HADS] und Giesener Be…
Griscelli-Syndrom: ein Fallbericht
2003
Background: Griscelli syndrome is a rare disorder with poor prognosis. It is characterized by silver-grey hair or strands of silver-grey hair in childhood, and variable cellular immunodeficiency. The course of the untreated disease is fatal. Recurrent episodes of fever and lymphohistocytic infiltration of organs lead to hepatosplenomegaly, lymphadenopathy, pancytopenia, and progressive neurological impairment. Prognosis on morbidity and lethality depends on an early diagnosis. Patient: The girl we report on suffers from Griscelli syndrome. She developed normally and only her grey strands of hair, grey eyebrows, and eyelids were conspicuous. With the age of 4 years she presented with a first…
Erstellung einer Kompatibilitätstabelle für die intravenöse Pharmakotherapie auf neonatologischen und pädiatrischen Intensivstationen
2007
Background Modern neonatal and pediatric intensive care includes a sophisticated pharmacotherapy with numerous drugs, mainly administered intravenously. Often, despite the use of multi-lumen central venous lines, more peripheral venous accesses are required. To reduce the necessity of numerous venous lines on one hand and on the other hand to avoid complications from incompatibilities of the administered drugs, we compiled a compatibility chart, encompassing more substances than covered in previously available charts. Methods Information on compatibility of commonly prescribed drugs was collected by analysis of manufacturers' information, medical and pharmaceutical handbooks, and a literatu…