Avancerad sökning

Hittade 5 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Digestion and Absorption of Sphingomyelin from Milk

   Författare :Lena Nyberg; Lund Medicin; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gastro-enterology; intestine; sphingolipid; ceramidase; sphingomyelinase; ceramide; Gastroenterologi;

   Sammanfattning : Sphingomyelin (SM) is a major component of mammalian cell membranes. Due to its widespread occurrence it is a dietary component, occurring mainly in milk, eggs, meat and fish. In the cell membrane SM was earlier considered to be only a structural element, which interacts with cholesterol and forms a system for bilayer stabilization. LÄS MER

3. 2. Development of methods for optical mapping of nanoconfined DNA

   Författare :Lena Nyberg; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; competitive binding; optical mapping; YOYO-1; nanofluidics; antibiotic resistance; fluorescence microscopy; single-molecule; DNA; plasmids; netropsin;

   Sammanfattning : .... LÄS MER

4. 3. Development of Methods for Single-Molecule Studies of DNA in Nanofluidic Channels

   Författare :Lena Nyberg; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fluorescence microscopy; YOYO-1; Nanofluidics; netropsin; competitive binding; DNA; single-molecule;

   Sammanfattning : .... LÄS MER

5. 4. Förändringar i transportrelaterad välfärd och myndighetsförtroende : en studie om personer som fått sitt körkort återkallat på grund av synfältsbortfall

   Författare :Jonna Nyberg; Thomas Strandberg; Hans-Yngve Berg; Åsa Aretun; Lena Levin; Kerstin Westin; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Subjective well-being; quality of life; transport disadvantage; social exclusion; transport equity; impairment; mobility; participation;

   Sammanfattning : Access to transport, and thus accessibility to desired and needed activities, is of importance for the individual's welfare and subjective well-being. In many western contexts, land use and infrastructure are configured for the benefit of cars. A withdrawn driving license (WDL) might thereby affect welfare and subjective well-being. LÄS MER

7. 5. Anabolic androgenic steroids and central monoaminergic systems : Supratherapeutic doses of nandrolone decanoate affect dopamine and serotonin

   Författare :Carolina Birgner; Lena Bergström; Anna Kindlundh-Högberg; Fred Nyberg; Stefan Brené; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacology; anabolic androgenic steroids; nandrolone decanoate; dopamine; serotonin; rat; central nervous system; Pharmacology; Farmakologi;

   Sammanfattning : Supratherapeutic doses of anabolic androgenic steroids (AASs) are administered, not only as performance-enhancing drugs in the world of sports, but also in order to modify behaviour. AAS abusers are at risk of developing serious physical and psychological side effects such as dependence and aggressive behaviour. LÄS MER