The particles, that were coated with surfactants were stable over 3 days without any significant change of particle size distribution. Polymethylmethacrylat- PMMA -nanoparticles produced by gamma irradiation were coated with three different surfactants polysorbat 80, poloxamer , poloxamine In contrast to a constant amount of germs in the inlet water of sewage treatment plants with a number of E. The patterns of the protein adsorption onto the different particles was estimated in human serum and plasma with the 2-D-gel electrophoresis. In all three trials only for the poloxamer and poloxamine coated particles a prolonged circulation and high blood concentration was found. The investigations performed to characterize the neoangiogenesis in the three tumor models used showed a very different VEGF- and FLKexpression. The number of germs in the brook was not measurably changed by the wetlands outlet.
In all three trials only for the poloxamer and poloxamine coated particles a prolonged circulation and high blood concentration was found. The coated particles showed a reduction of the zeta-potential in comparision to the uncoated group. Abstract Table of Contents More Information. The scientific content is based on the lecture-notes and relevant literature. It seemed that the altitude of the particle concentration in the tumorous tissue depended on the degree of the tumor-induced blood vessels. The traditional asian way of medicin knows different kinds of therapies? None of the studies in vitro-properties correctly predicted the behaviour of the particles in vivo.
Beatrix Barthel, PhDThesis, FU Berlin
Fragen und Kommentare an: Polymethylmethacrylat- PMMA -nanoparticles produced by gamma irradiation were coated with three different surfactants polysorbat 80, poloxamerpoloxamine So diagnosis can only mean to find out the reason of the lost balance of energy, and therapy, to restore this lost balance. By means of a new inspection-piece-technology, which prevented the washing out from germs, it could be proven that Salmonella Typhimurium survived up to 14 months in artificial wetlands as well as in rotting filters.
Furthermore, it seems to be necessary to use a more individual tumor- and patient-adapted therapy, because of the different particle concentrations in different tumors of the performed experiments. In the first part of the investigations the particles were characterized physico-chemically.
Berpin Table of Contents More Information. Through the interactive lecture we wanted to facilitate repetition and preparation of certain subjects at any time. With all examined water purification systems, carry along of epidemic exciters by means of dead and living vectors was a weak point. Especially in idiopathical cases the desease can be treated by acupuncture without naming it explicit.
The prepurifying was done either by multi-chamber-putrid-pits or rotting filters, the main cleaning was done by subsurface flow wetlands either with underground or superficial filling. The influence of the surfactants on certain characteristics of the particles was investigated in vitro and in vivo and was compared to the uncoated particles. Fragen und Kommentare an: The results of the stability investigations were confirmed by the zeta-potential measurements.
The multi-chamber-putrid-pit against it was practical to handle, operates nearly maintenance free, was operating stably, it took place a sufficient holding veterinäremdizin of solids and the content could be delivered to a conventional sewage treatment plant.
Therefore the treatment includes the whole organism. In a hygienic-comparative evaluation between rotting filters and multi-chamber-putrid-pits first fared more badly. FU Berlin Digitale Dissertation.
Specific objectives were to save the time needed to deal with questions regarding factual knowledge and to gain time for dealing dissetation current subjects. Abstract Six artificial wetlands, sized for the daily wastewater of 5 to persons, were examined for two years monthly in veterinärmeeizin case directly and seasonally in particular as well as additionally by means of a new inspection-piece technology.
Abstract The overall objective of the interactive Internet-based lecture in veterinary obstetrics was to make teaching more effective both for the lecturer and the students.
Übungen SoSe • Institut für Veterinär-Anatomie • Fachbereich Veterinärmedizin
Fissertation contrast to the clinical examination and treatment this one is only based on the traditional methods of diagnosting and treating. The particles, that were coated with surfactants were stable over 3 days without any significant change of particle size distribution. Fragen und Kommentare an: The only disadvantage was their small capacity for maximally two households.
Furthermore an attempt should be made to increase the motivation for self-study and to lay a foundation for a medical-oriented thinking. In all three trials only for the poloxamer and poloxamine coated particles a prolonged circulation and high blood concentration was found. Therefore, an intracerebral growth of the tumor cells was essential. The lecture contains pages and includes about slides, pictures, graphs and animations.
The questionnaire included general questions related to their attitudes towards computer and Internet.
Abstract The aim of the study was to evaluate the influence of surfactants adsorbed onto PMMA-nanoparticles on their surface properties and the enrichment in different tumors. However they could choose the date. First of all because the material resulting there was too little, too firmly and too damp than that a rotting could take place so that it needed a storage time from up to 12 months to get an acceptable germ reduction.
They have already been clinical examinated, diagnosted and treated before. The size of the particles in distilled water and after incubation in plasma was determined to obtain information on the feasibility of an i.