Search for dissertations about: "biological-activity"

Showing result 1 - 5 of 123 swedish dissertations containing the word biological-activity.

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

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

    Abstract : 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. READ MORE

  4. 2. Discovery of Secondary Metabolites from Rwandese Medicinal Plants : Isolation, Characterization and Biological Activity

    Author : Daniel Umereweneza; Máté Erdélyi; A Gogoll; Théoneste Muhizi; Yngve Stenstrøm; Uppsala universitet; []
    Keywords : Natural products; Nuclear Magnetic Resonance NMR ; Dihydrochalcones; Iridoids; Silphiperfolanols; Pyrrolizidine alkaloids PAs ; Rwandese Medicinal Plants; Chemistry with specialization in Organic Chemistry; Kemi med inriktning mot organisk kemi;

    Abstract : Plants have served as the principal source of medicines in different parts of the world through the ages. Herb-derived medicines have been used as decoctions, infusions, tinctures or single substance drugs. READ MORE

  5. 3. New vanadium oxido complexes with potential biological activity

    Author : Jessica Nilsson; Kemisk fysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Several biological aspects of vanadium are known and even though it has not been proven to be an essential metal for humans, it might have implication as a drug against the disease diabetes mellitus. However, undesired side effect as a result of the toxicity of vanadium must be reduced. READ MORE

  6. 4. Some strychnos alkaloids: their occurrence, structure and biological activity

    Author : Lars Bohlin; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PHARMACY; FARMACI;

    Abstract : .... READ MORE

  7. 5. The cytolethal distending toxin of Haemophilus ducreyi. Purification and biological activity

    Author : Catharina Wising; Göteborgs universitet; []
    Keywords : Haemophilus ducreyi; chancroid; STD; CDT; HdCDT;

    Abstract : Haemophilus ducreyi is a Gram-negative bacterium that causes the sexually transmitted disease (STD) chancroid. The disease is endemic in many developing countries, and occurs as restricted outbreaks in the industrialized part of the world. READ MORE