Search for dissertations about: "veins"

Showing result 16 - 20 of 113 swedish dissertations containing the word veins.

  2. 16. Abundance and fractionation of rare earth elements in calcite and other secondary minerals in fractures in the upper kilometre of crystalline bedrock, SE Sweden

    Author : Olga M. Maskenskaya; Mats Åström; Kjell Billström; Linnéuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; secondary minerals; rare earth elements; isotopes; crystalline bedrock;

    Abstract : This thesis focuses on the geochemistry of secondary minerals, mainly calcite but also others such as fluorite and Ca/Al silicates, precipitated throughout the last 1.5 billion years in fractures of crystalline rock, SE Sweden. READ MORE

  4. 17. Potential Therapeutic Applications of Novel Bioengineered Tissues and Organs Using Methods of Decellularization and Recellularization

    Author : Vijay Kumar Kuna; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Tissue engineering; Decellularization; Recellularization; Saphenous vein; Bioreactor; Wound healing; Skin gel; Pancreas; Kidneys; Ephrins; Human fetal stem cells;

    Abstract : The transplantation of personalized organs or tissues will benefit patients with various diseases and disorders. Decellularization is a method to generate an acellular, non-immunogenic natural scaffold. READ MORE

  5. 18. Mechanisms of stretch-induced growth and contractile differentiation in vascular smooth muscle

    Author : Asad Zeidan; Institutionen för experimentell medicinsk vetenskap; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fysiologi; Physiology; SM22a; ERK1 2; caveolae; stretch; Smooth muscle; differentiation;

    Abstract : Vascular smooth muscle can adapt to increased intraluminal pressure by remodelling and hypertrophy, as seen in hypertension. The molecular mechanisms responsible for this are still incompletely characterized. READ MORE

  6. 19. Vascular inflammation : implications for microvascular reconstructive surgery after irradiation

    Author : Martin Halle; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Inflammation; irradiation; atherosclerosis; NF-kappaB; nitric oxide; microvascular reconstructive surgery;

    Abstract : Better treatment has led to a rapidly increasing population of cancer survivors. A growing body of clinical evidence has shown that radiotherapy is associated with adverse effects on the cardiovascular system, such as myocardial infarction and stroke, depending on the previous treatment site. READ MORE

  7. 20. Geology, alterations and mineral chemistry of the Tjårrojåkka Fe-oxide Cu-Au occurrences, northern Sweden

    Author : Åsa Edfelt; Luleå tekniska universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Malmgeologi; Ore Geology;

    Abstract : The Tjårrojåkka area is located about 50 km WSW of Kiruna, northern Sweden, and hosts one of the best examples of spatially related Fe-oxide Cu-Au occurrences (the Tjårrojåkka-Fe and Tjårrojåkka-Cu). The bedrock, depositional environment and tectonic evolution of the area were studied through petrological, geochemical and geophysical-petrophysical investigations. READ MORE