Sökning: "factor H"

Visar resultat 1 - 5 av 338 avhandlingar innehållade orden factor H.

  1. 1. Interactions between platelets and complement with implications for the regulation at surfaces

    Detta är en avhandling från Växjö, Kalmar : Linnaeus University Press

    Författare :Per H. Nilsson; Linnéuniversitetet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; complement system activation; regulation ; platelets activation; regulation ; biomaterials; biocompatibility; chondroitin sulfate-A; apyrase; C1q; C3; factor H; C4BP; ADP; Biomedicinsk vetenskap; Biomedical Sciences;

    Sammanfattning : Disturbances of host integrity have the potential to evoke activation of innate immunologic and hemostatic protection mechanisms in blood. Irrespective of whether the activating stimulus is typically immunogenic or thrombotic, it will generally affect both the complement system and platelets to a certain degree. LÄS MER

  2. 2. Quantum mechanical studies of ionization and electron transfer in diatomic systems O2 and H+ + H-

    Detta är en avhandling från Stockholm : KTH

    Författare :Michael Stenrup; KTH.; [2008]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES Chemistry Biochemistry; NATURVETENSKAP Kemi Biokemi;

    Sammanfattning :  The present thesis is based upon two papers concerning the core-valence double onization of molecular oxygen and mutual neutralization of H+ and H- ions at low collision energies.The former of these processes has been studied for the first time using a magnetic bottle time-of-ight electron coincidence spectrometer in combination with ab initio electronic structure calculations. LÄS MER

  3. 3. On retinoid receptors, Nurr1 and related transcription factors in the CNS

    Detta är en avhandling från Stockholm : Karolinska Institutet, false

    Författare :Rolf H. Zetterström; Karolinska Institutet.; Karolinska Institutet.; [1998]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Nurr1; NGFI-B; Nor1; RAR; RXR; CRBP; CRABP; substantia nigra; basal ganglia; dopamine; orphan receptor; vitamin A; retinoic acid; transcription factor;

    Sammanfattning : It has long been known that retinoids (vitamin A derivatives) are required for normal development and growth; in excess however metabolites such as all-trans retinoic acid are potent teratogens. Retinoids exert their effects through transcription factors known as the retinoic acid receptors (RARam -ß and -y) and retinoid X receptors (RXRa, -ß and -y). LÄS MER

  4. 4. Regulation of HIV-1 provirus transcription

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Immunology, Microbiology, Pathology and Infectious Diseases

    Författare :Mojgan H Naghavi; Karolinska Institutet.; Karolinska Institutet.; [2001]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Key words- HIV-1; LTR; transcription; subtypes; phylogenetic analysis; NFkappaB; USF; MCEF; HMG-1 DSP1; Dorsal.;

    Sammanfattning : P ALIGN="JUSTIFY"> Transcription of the HIV-] genome is regulated by the interaction of viral long terminal repeat (LTR) cis-acting sequences with a complex of viral regulatory proteins and cellular transcription factors. The complex interplay between the cellular-, and/or viral proteins and LTR of different subtypes may play a role in the control of HIV-1 latency versus activation. LÄS MER

  5. 5. Discovery and validation of podocalyxin-like protein as a prognostic biomarker in colorectal cancer

    Detta är en avhandling från Department of Clinical Sciences, Lund University

    Författare :Anna H Larsson; [2015]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Colorectal cancer (CRC) is the third most common cancer worldwide with more than 700,000 deaths every year. Prognosis mostly depends on disease stage at diagnosis, however, outcome may vary considerably even within the same stage. LÄS MER