Sökning: "Elisabeth Långström"
Hittade 3 avhandlingar innehållade orden Elisabeth Långström.
1. Systematics of Echiochilon and Ogastemma (Boraginaceae), and the Phylogeny of Boraginoideae
Sammanfattning : Echiochilon, Ogastemma and Sericostoma are revised resulting in the recognition of 15 species of Echiochilon and one Ogastemma species. Several species are placed in synonymy and three new species are described, E. baricum, E. callianthum and E. LÄS MER
2. Development of 18F- and 68Ga-Labelled Tracers : Design Perspectives and the Search for Faster Synthesis
Sammanfattning : This thesis deals with the design of 18F- and 68Ga-labelled positron emission tomography (PET) tracers and the development of technologies that enable faster and simpler preparation with high specific radioactivity. Techniques like microwave heating and reducing the concentrations of the precursor were investigated with this perspective. LÄS MER
3. PET in Heart Failure - Methods and Applications
Sammanfattning : Positron Emission Tomography (PET) permits regional myocardial perfusion, fibrosis and oxidative metabolism to be non-invasively quantified with radioactive tracers such as [15O]-water and [1-11C]-acetate. PET is an established research tool in congestive heart failure (CHF), a major cause of morbidity and mortality. LÄS MER