Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2018
Abstract
This article studies the implementation of the European Union (EU)’s Patients’ Rights Directive in Germany and Norway. The objective of the Directive was to allow EU member states to have a say in the regulatory work, ensure predictability and uniformity in the application of EU rules on cross-border care, and enhance a move towards EU harmonisation in this area. So far, the implementation processes in Norway and Germany have mixed results regarding the likelihood of achieving uniformity and harmonisation. Although the Directive has had convergent effects on certain areas of cross-border care, such as setting up National Contact Points and providing patients with the basic right to treatment abroad, implementation also shows divergent patterns. In both countries, adapting to EU rules has strengthened patients’ rights to choose freely among health-service providers in a wider European healthservice market. However, due to legal discretion and country-specific institutions within which the new rules are applied, divergent patterns prevail.
Authors
Pablo P. Leal Catriona L. Hurd Sylvia G. Sander Evelyn Armstrong Pamela A. Fernández Tim J. Suhrhoff Michael RoledaAbstract
No abstract has been registered
Authors
Anne Linn Hykkerud Inger Martinussen Ivan Paponov Mette Thomsen Eivind Uleberg Laura JaakolaAbstract
Rhodiola rosea is a perennial flowering plant with a long history as a medicine plant. The plant contain a range of bioactive compounds including salidroside, rosavin, rosarian and rosin. Some of the compounds are characterized as adaptogens, meaning they can increase the body’s resistance to various stressors. An increased demand for better pharmaceuticals has stimulated the development of new methods for agricultural as well as in vitro cultivation of medicinal plants. A new technology, called rhizosecretion of biologically active chemicals, can provide a continuous supply of biologically active compounds over the lifetime of plants. The plants will then be grown under controlled conditions. In order to increase the production of bioactive compounds in Rhodiola rosea under these conditions it is therefore hypothesized that the biosynthesis can be upregulated by growing it under specific temperature and light quality treatments. An experiment with different light and temperature regimes was established for optimal accumulation of biologically active compounds. Four different clones of Rhodiola rosea were grown under three different light conditions (red, blue and white) combined with two different temperatures (9 and 18 °C) for three weeks. The gene expression of Tyrosine decarboxylase (TyrDC), found to have a key role in the biosynthesis of salidroside, were investigated. In addition, the content of various bioactive compounds were quantified before and after treatment. The results indicate that use if high producing clones is most important for high production and that there is a short-term upregulation during blue light treatment. During the three-week treatment, there was no significant effect of the temperature treatments.
Abstract
Rhodiola rosea is a well-known herbal medicinal plant, valued for highly active secondary metabolites. It is growing wild in most parts of Norway and mountainous areas in a number of countries. Some of the most important metabolites are believed to be salidroside, cinnamyl alcohol, glycosides (rosine, rosavine, rosarine), flavonoids (rhodionin, rhodiosin,rhodiolin) and terpenes (Galambosi 1999). In Norway, germplasm collections of R. rosea are maintained by NIBIO; at Apelsvoll in southern Norway, consisting of 97 different clones. The ranges in content of secondary metabolites in the collection are for rosavin 2.90-85.95 mg g-1, salidroside 0.03-12.85 mg g-1, rosin 0.08-4.75 mg g-1, tyrosol 0.04-2.15 mg g-1 and cinnamyl alcohol 0.02-1.18 mg g-1. Clones selected from the collection has throughout been studied for different aspects affecting plant growth and production of secondary metabolites. We have looked into cultivation requirements of the plant like water requirement, effects of nutrient levels (N and K) and soil types. Postharvest treatment from washing, cutting,drying and differences in the plant parts. Finally we will in this presentation also present results on requirements for dormancy release and the clonal differences and also how use of primers may affect production of secondary metabolites.
Authors
Haakon Helland A Leufvén Gunnar Bengtsson Hanne Larsen Elin Merete Nicolaisen Mette Thomsen Arne Hermansen Anne-Berit Wold Liv BergeAbstract
submittedVersion
Authors
Astrid Johansen Anne Kjersti Bakken Anne Langerud Ragnhild Borchsenius Sverre Heggset Atle HaugnesAbstract
No abstract has been registered
Abstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Astrid Johansen Anne Kjersti Bakken Anne Langerud Ragnhild Borchsenius Sverre Heggset Atle HaugnesAbstract
In a farm sceale study three baling strategies were examined in order to document harvesting losses as well as quality of the resulting silage. It was concluded that it is possible to avoid comprehensive harvesting losses and to achieve satisfactory fermented, late harvested Whole crop wheat silage bu use of traditional balers. Application of acid based additve had no significant impact on starch degradation in this Experiment, and the effect on fermentation pattern was inconsistent.
Abstract
A small scale ensiling Experiment was carried out in order to examine whether Processing of Whole Crop wheat may have negative implications during fermentation, e.g. elevated losses of starch by hydrolysis and whether Application of additive in order to restrict eh fermentation will moderate or intensify such an effect. It was concluded that kernel Processing prior to ensiling may facilitate starch degradation and have negative impacts on the nutritional value of late harvested Whole Crop wheat silage. Application of acid based additve had no significant impact on starch degradation in this Experiment.