Sökning: "selenium supplementation"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden selenium supplementation.

1. 1. Selenium Compounds in Milk. Studies of Selenoproteins, Selenium Enrichment and Oxidative Stability of Food

   Författare :Tien Hoac; Tillämpad biokemi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; metabolism; Biokemi; Metabolism; Biochemistry; Naturvetenskap; Natural science; Copper; Zinc; Oxidative stability; Thioredoxin reductase; Glutathione peroxidase; Selenoproteins; Milk; Selenium supplementation; Technological sciences; Teknik;

   Sammanfattning : Selenium is an essential nutrient and in animals and humans it can either be specifically incorporated into proteins as selenocysteine or randomly as selenomethionine. It can also occur as low-molecular-weight compounds and the form of selenium in foods may also influence food quality. LÄS MER

3. 2. Selenoprotein P. Nutritional and clinical aspects

   Författare :Marie Persson Moschos; Tillämpad biokemi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Food and drink technology; oxidant defense; LDL-apheresis; European survey; selenium supplementation; cancer risk; selenium status; radioimmunoassay; selenoprotein P; human plasma; Livsmedelsteknik; Fysicumarkivet A:1999:Persson Moschos;

   Sammanfattning : In this thesis, the nutritional regulation and clinical significance of selenoprotein P (SeP) in human plasma of healthy and diseased subjects was investigated. For the analysis of SeP, a radioimmunoassay was developed using polyclonal antibodies. LÄS MER

4. 3. Selenium cytotoxicity in cancer

   Författare :Marita Wallenberg; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Selenium is an essential trace element, present in the 21st amino acid selenocysteine, which is specifically incorporated into selenoproteins. Today, there are 25 identified selenoproteins in humans, whereof many comprises redox active functions to uphold the intracellular redox balance. LÄS MER

5. 4. Arsenic Influences Virus Replication in Experimental Coxsackievirus B3 Infection

   Författare :Ylva Molin; Nils-Gunnar Ilbäck; Eva Hjelm; Göran Friman; Jonas Blomberg; Gunnar Nordberg; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; coxsackievirus B3; trace elements; arsenic; selenium; virology; IFN-γ; NFκB; Infectious diseases; Infektionssjukdomar; Infectious Diseases; Infektionssjukdomar;

   Sammanfattning : Trace elements are essential for the host defence against infections, and during common infections, the balance of trace elements is changed in serum and tissues. Supplementation with selenium (Se), an essential trace element, is known to decrease the severity of coxsackievirus B3 (CVB3) infection in mice. LÄS MER

7. 5. Bioactive Proteins in Bovine Milk - Studies on Glutathione Peroxidase, Lactoferrin and Immunoglobulins

   Författare :Helena Lindmark Månsson; Kemiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; General biomedical sciences; Biokemisk teknik; Biochemical technology; thermal stability; milk processability; selenium; antioxidants; immunoglobulin; lactoferrin; Milk; glutathione peroxidase; Biomedicinska vetenskaper allmänt ; Biochemistry; Metabolism; Biokemi; metabolism;

   Sammanfattning : Many proteins in bovine milk exhibit specific biological activity in addition to their established nutritional value as source of protein. Examples of such bioactive proteins are extracellular glutathione peroxidase, lactoferrin and immunoglobulins. LÄS MER