Sökning: "glycoprotein"

Visar resultat 1 - 5 av 320 avhandlingar innehållade ordet glycoprotein.

  1. 1. The Histidine-rich Glycoprotein in Reproduction

    Författare :Karin E Lindgren; Inger Sundström-Poromaa; Helena Åkerud; Eva Wiberg-Itzel; Lalit Kumar Parameswaran Grace; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Angiogenesis; embryo culture medium; embryogenesis; embryonic secretome; endometrium; histidine-rich glycoprotein; human embryo development; human embryo implantation; human endometrial endothelial cells; in vitro fertilisation; infertility; male infertility; proximity extension assay; recurrent miscarriage; single nucleotide polymorphism; sperm quality; time-lapse technique; vascular endothelial growth factor;

    Sammanfattning : Infertility affects 15% of reproductive-aged couples. The milieu surrounding the growing embryo is of outmost importance, and should be optimised during in vitro fertilisation (IVF). Many biological processes, such as angiogenesis, coagulation, and immune processes need to be well regulated for a pregnancy to occur and progress normally. LÄS MER

  3. 2. Mass spectrometry for comparative proteomics of degenerative and regenerative processes in the brain

    Författare :Carina Sihlbom; Göteborgs universitet; []
    Nyckelord :glycoproteomics; quantitative proteomics; glycoprotein; protein quantification; glycosylation; Fourier transform ion cyclotron mass spectrometry; cerebrospinal fluid; Alzheimer s disease; neurodegeneration; neuroregeneration; hippocampus; astrocytes; brain injury; 14-3-3 protein; isoform;

    Sammanfattning : Biological processes involve changes at the protein level. Proteomics aims to determine protein changes from a normal state, to measure for instance recovery or disease progression. Mass spectrometry is the most important tool for identification of proteins and determination of post-translational modifications such as glycosylation. LÄS MER

  4. 3. Immune recognition and early virus-cell interactions. Glycobiological aspects on HIV-1 gp120

    Författare :Gregers J. Gram; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Human immunodeficiency virus type 1 HIV-1 ; glycoprotein; gp120; glycosylation.;

    Sammanfattning : Human immunodeficiency virus types 1 and 2 (HIV-1 and HIV-2) are the etiological agents of AIDS in humans. The viral envelope glycoproteins gp120 and gp41 mediate the early virus-cell interaction of HIV with the target cells. LÄS MER

  5. 4. Bacteria-agglutinating glycoproteins in human saliva : an in vitro study with special reference to Streptococcus mutans

    Författare :Jan Rundegren; Umeå universitet; []
    Nyckelord :agglutinin; glycoprotein; saliva; streptococcus mutans;

    Sammanfattning : The activity and specificity of salivary glycoproteins (agglutinins) aggregating various human indigenous microorganisms were studied in vitro. The agglutinin reacting with a serotype c strain of Streptococcus mutans was isolated and chemically characterized.The results can be summarized as follows:1. LÄS MER

  7. 5. Galectin binding proteins in serum and bronchoalveolar lavage -in healthy and pathological conditions

    Författare :Cecilia Cederfur; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cancer; glycoprotein; asthma; bronchoalveolar lavage; galectin binding protein; galectin ligand; galectin; serum;

    Sammanfattning : Galectins are carbohydrate binding proteins, implicated in conditions of both inflammation and cancer. Connections between chronic inflammation and cancer are proposed by the increased remodelling and proliferation that occurs, leading to enhanced survival and proliferation of malignant cells. LÄS MER