Sökning: "cell surface properties"

Visar resultat 1 - 5 av 477 avhandlingar innehållade orden cell surface properties.

1. 1. From Tissue Engineering to Engineering Education Research: Designing in vitro cell microenvironments and undergraduate research experiences

   Författare :Patric Wallin; [2015]
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; teaching research nexus; community of practice; tissue engineering Undergraduate research experiences; cell microenvironments; cell migration; inquiry based learning; surface functionalization; chemotractant gradients; Microfluidics; situated cognition;

   Sammanfattning : This thesis looks at tissue engineering from two perspectives that are closely interconnected with each other: 1) Research in the discipline of tissue engineering that aims to advance our knowledge in the field, and 2) research on how students learn tissue engineering through undergraduate research.In the body, cells are constantly exposed to a concert of different signaling factors that steer their behavior. LÄS MER

3. 2. Biomedical Applications of Bacterial Cellulose Fermentation, Morphology and Surface Properties

   Författare :Aase Katarina Bodin; [2007]
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biocompatibility; xyloglucan epitopes; mechanical properties; cell adhesion; tubular fermentation; morphology; Bacterial cellulose; surface properties; meniscus mold; crystal formation.; ozonation; adsorption;

   Sammanfattning : Because average life expectancy has increased and peoples lifestyles have changed, degenerative diseases have become a critical issue. The demand for biomedical materials to replace or improve major body systems (skeletal, circulatory and nervous, etc.) will increase as people strive to maintain good quality of life. LÄS MER

4. 3. Structural properties of the mastoid using image analysis and visualization

   Detta är en avhandling från Linköping : Linköping University Electronic Press

   Författare :Olivier Cros; Michael Gaihede; Hans Knutsson; Bernard Ars; [2017]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : The mastoid, located in the temporal bone, houses an air cell system whose cells have a variation in size that can go far below current conventional clinical CT scanner resolution. Therefore, the mastoid air cell system is only partially represented in a CT scan. LÄS MER

5. 4. Biochemical and functional properties of mammalian bone alkaline phosphatase isoforms during osteogenesis

   Detta är en avhandling från Linköping : Linköping University Electronic Press

   Författare :Cecilia Halling Linder; Per Magnusson; Elvar Theodorsson; Göran Andersson; Torgny Stigbrand; [2016]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : The human skeleton is a living and dynamic tissue that constantly is being renewed in a process called bone remodeling. Old bone is resorbed by osteoclasts and new bone is formed by osteoblasts. LÄS MER

7. 5. Challenges in Islet Transplantation and Strategies to Improve Beta-Cell Function

   Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

   Författare :Hanna Liljebäck; Per-Ola Carlsson; James Shaw; [2020]
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Islet transplantation; Type 1 diabetes; Mesenchymal stem cells; Medical Cell Biology; Medicinsk cellbiologi;

   Sammanfattning : The incidence of type 1 diabetes is increasing worldwide and therapies of islet transplantation and potential cell-based therapies are rapidly evolving. Choosing the optimal site for such therapies is crucial for safety and for obtaining the best possible outcome. LÄS MER