Sökning: "HSA"

Visar resultat 11 - 15 av 41 avhandlingar innehållade ordet HSA.

1. 11. Virus retentive filter paper for processing of plasma-derived proteins

   Författare :Lulu Wu; Albert Mihranyan; Margareta Krabbe; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; plasma-derived biologics; human serum albumin; human plasma-derived immunoglobulin; virus removal filtration; Cladophora cellulose; quality control; Engineering Science with specialization in Nanotechnology and Functional Materials; Teknisk fysik med inriktning mot nanoteknologi och funktionella material;

   Sammanfattning : The studies in the present thesis explored the feasibility of using nanocellulose-based filters in virus removal filtration of plasma-derived proteins. In Paper I, two-step nanofiltration of commercially available human serum albumin (HSA) product, which was diluted to 10 g L-1 by phosphate buffer saline (PBS) and adjusted pH to 7. LÄS MER

3. 12. Development of probes for molecular imaging : evaluation in models of inflammation and atherosclerosis

   Författare :Mona Ahmed; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : The imaging field is rapidly evolving and in the last two decades there have been tremendous developments in the field of multimodal imaging. Multimodal molecular imaging approaches that utilize ultrasound/magnetic resonance imaging (US/MRI), single-photon emission computed tomography/computed tomography (SPECT/CT), or positron emission tomography/MRI (PET/MRI) may provide additional detailed information at the cellular and molecular level to help identify patients with vulnerable plaques that are at risk of rupture. LÄS MER

4. 13. Acute pancreatitis - Cellular response and dynamic inflammatory changes

   Författare :Marwan Dib; Lund Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Veterinary medicine:surgery; inflammatory mediators.; adhesion molecules; endothelial barrier dysfunction; inflammatory response; mast cell; abdominal sepsis; Acute pancreatitis; physiology; pathology; clinical studies; Veterinärmedicin:kirurgi; fysiologi; patologi; kliniska studier;

   Sammanfattning : Acute pancreatitis (AP) is a common disorder where underlying mechanisms for the local initiating events in the pancreas, the systemic dissemination of the inflammatory response and the remote organ dysfunction still are unclear. The aim of the present study was to further characterize the dynamics and sequence of the immune response in AP, and to determine the cellular origin of the initiating events. LÄS MER

5. 14. Automated Patient-Specific Multi-tissue Segmentation of MR Images of the Head

   Författare :Mahmood Qaiser; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 3D image segmentation; mean shift; Bayesian; Magnetic resonance; brain or head tissues; source localization.;

   Sammanfattning : The automated segmentation of magnetic resonance (MR) images of the human head is an active area of research in the field of neuroimaging. The resulting segmentation yields a patient-specific labeling of individual tissues and makes possible quantitative characterization of these tissues (e.g. LÄS MER

7. 15. Novel immunologic cellular mechanisms in atherosclerosis and potential therapeutic implications

   Författare :M Mizanur Rahman; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Atherosclerosis, an arterial ailment, is a major cause of cardiovascular diseases (CVD), which cause more than 17 million deaths each year and the number is expected to rise. In recent years atherosclerosis has been shown to be an inflammatory condition involving activated immunocompetent cells, including T-cells, macrophages and dendritic cells (DC), but the mechanism by which these cells are activated remains to be elucidated in detail. LÄS MER