Sökning: "peptides"

Visar resultat 1 - 5 av 1113 avhandlingar innehållade ordet peptides.

  1. 1. Interaction Between Microgels and Oppositely Charged Peptides

    Författare :Helena Bysell; Martin Malmsten; Per Hansson; Walter Richtering; Uppsala universitet; []
    Nyckelord :MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; antimicrobial peptides; binding; cationic peptides; confocal microscopy; deswelling; distribution; electrostatic; homopolypeptides; microgels; peptides; release; swelling; PHARMACY; FARMACI; Pharmaceutical Physical Chemistry; farmaceutisk fysikalisk kemi;

    Sammanfattning : Lightly cross-linked polyelectrolyte microgels are materials with interesting properties for a range of applications. For instance, the volume of these particles can be drastically changed in response to pH, ionic strength, temperature, or the concentration of specific ions and metabolites. LÄS MER

  2. 2. Cell-penetrating peptides : cellular uptake and biological activities

    Författare :Anna Elmquist; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Peptides; Peptider;

    Sammanfattning : .... LÄS MER

  3. 3. Antimicrobial activity of human seminal plasma and seminal plasma proteins

    Författare :Anneli Edström; Infektionsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; semenogelin; antibacterial peptides; antifungal peptides; seminal plasma; antimicrobial peptides; vaginal pH; beta-microseminoprotein; peptides;

    Sammanfattning : Seminal plasma is semen without the spermatozoa. Human seminal plasma is a complex mixture of secretions from the sex accessory glands, mainly the seminal vesicles and the prostate. Seminal plasma has high protein content and it also contains ions, sugars and low molecular weight components. LÄS MER

  4. 4. Cell-penetrating peptides : an uptake mechanism & a new endosomolytic peptide

    Författare :Henrik Helmfors; Ülo Langel; Andreas Barth; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; cell-penetrating peptides; neurokemi med molekylär neurobiologi; Neurochemistry with Molecular Neurobiology;

    Sammanfattning : Peptide-based drugs have slowly begun migrating from laboratories into pharmacies and now there are several on the market. However, currently only one gene based therapy that is relies on a viral delivery vector has been approved. LÄS MER

  5. 5. Cell-penetrating peptides : Uptake, stability and biological activity

    Författare :Tina Holm; Ülo Langel; Roland Brock; Stockholms universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Neurochemistry and Neurotoxicology; neurokemi och neurotoxikologi;

    Sammanfattning : Cell-penetrating peptides (CPPs) have emerged as a group of remarkable delivery vectors for various hydrophilic macromolecules, otherwise excluded from cells due to the protective plasma membrane. Unbiased conclusions regarding e.g. LÄS MER