Search for dissertations about: "Release factors"

Showing result 1 - 5 of 515 swedish dissertations containing the words Release factors.

  2. 1. Aroma Partition and Release from Soft Drinks, Jam, and Jellied Sweets

    Author : Annika Hansson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; gas chromatography; aroma; gel; model mouth; partition coefficient; release; citric acid; pectin; in-nose; sugar; proton-transfer reaction mass spectrometry; soft drink;

    Abstract : The research described in the present thesis was focused on the influence of food ingredients and structures on the partition and release of aroma compounds from model systems such as soft drinks, jam, and jellied sweets. The effects on aroma release were studied during both static and dynamic conditions, the latter by both model mouth and in-nose measurements. READ MORE

  4. 2. Impact of different interventions on cardiovascular risk factors

    Author : Marta Vergara; Fredrik Nyström; Carl Johan Östgren; Anna Krook; Linköpings universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Resistance training; Protein; Fast-food; Blueberries; Exercise; Glucose; Running; Cholesterol; Troponin T; Insulin sensitivity; Brown adipose tissue; Basal methabolic rate; Cold exposure; Quality of life; Primary health care; Diabetes mellitus type 2; MACE; Prospective studies; Risk factors; Cardiovascular diseases;

    Abstract : Obesity and related complications such as diabetes mellitus type 2 (T2DM) and cardiovascular events, are a growing major health problem worldwide. Achieving a negative energy balance by increasing physical activity in combination with reduced caloric intake, is the most common approach in weight reduction strategies, something that is difficult to maintain in the long term. READ MORE

  5. 3. Risk factors in ischemic stroke

    Author : Katarina Jood; Göteborgs universitet; []
    Keywords : stroke; ischemic stroke subtypes; genetics; polymorphism; fibrinolysis; obesity; stress;

    Abstract : Ischemic stroke is a complex disease in which environmental and genetic factors make about equal contributions to the etiology. However, knowledge regarding the molecular basis of the genetic influence and the impact of specific lifestyle factors is limited. READ MORE

  6. 4. Versatile Implementations of an Improved Cell-Free System for Protein Biosynthesis : Functional and structural studies of ribosomal protein L11 and class II release factor RF3. Novel biotechnological approach for continuous protein biosynthesis

    Author : Lamine Bouakaz; Måns Ehrenberg; Richard Buckingham; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular biology; Protein synthesis; translation termination; ribosome; release factor; cell-free system; missense error; gel filtration; affinity chromatography; Molekylärbiologi; Molecular biology; Molekylärbiologi;

    Abstract : Advances in genetics, proteomics and chromatography techniques have enabled the successfully generation of a cell-free bacterial translation system composed of highly pure and active components. This system provided an ideal platform for better elucidating the mechanism of each individual step of the prokaryotic protein biosynthesis and the function of the translation factors involved in the process. READ MORE

  7. 5. Microgel Interactions with Peptides and Proteins : Consequence of Peptide and Microgel Properties

    Author : Ronja Widenbring; Martin Malmsten; Per Hansson; Catherine Picart; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Binding; Degradation; Enzyme; Gel; Hydrogel; Microgel; Peptide; Protein; Release; Pharmaceutical Physical Chemistry; Farmaceutisk fysikalisk kemi;

    Abstract : Microgels are lightly cross-linked hydrogel particles in the sub-micrometer to micrometer size range with a capacity to drastically change their volume in response to changes in the external environment. Microgels have an ability to bind and store substances such as biomacromolecular drugs, notably proteins and peptides, and release them upon stimuli, making them potential candidates as drug delivery vehicles and functional biomaterials. READ MORE