Search for dissertations about: "propidium iodide"

Showing result 6 - 10 of 13 swedish dissertations containing the words propidium iodide.

  2. 6. Studies of the physiological status of bacteria used for environmental applications

    Author : Ninwe Maraha; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Today, it is difficult to study the physiological status of inoculants in complex environments, such as soil. In this thesis, we describe the combined use of marker genes and viability stains to determine the physiological status of the bacterial cells in pure cultures and in soil. READ MORE

  4. 7. Macrophage-material surface interactions

    Author : Christina Gretzer; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Apoptosis; biomaterials; cell-cell interactions; cell-material interactions; cytokines; differentiation; fibrinogen; hydrogen peroxide; LPS; monocytes; particles;

    Abstract : Material surface-stimulated activation of the macrophage and the release of mediators has been suggested to be an important factor for inflammation and tissue regeneration around biomedical implants. Macrophage interactions with particles released from implants as well as macophage-bacteria interactions are also involved in implant loosening processes. READ MORE

  5. 8. Telomere analysis of normal and neoplastic hematopoietic cells : studies focusing on fluorescence in situ hybridization and flow cytometry

    Author : Magnus Hultdin; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomedicine; telomere; telomerase; fluorescence in situ hybridization; flow cytometry; flow-FISH; replication timing; chronic lymphocytic leukemia; immunoglobulin gene; prognosis; Biomedicin; Microbiology; Mikrobiologi; Medical Cell Biology; medicinsk cellbiologi;

    Abstract : The telomeres are specialized structures at the end of the chromosomes composed of the repeated DNA sequence (TTAGGG)n and specific proteins bound to the DNA. The telomeres protect the chromosomes from degradation and end to end fusions. READ MORE

  6. 9. Deep Candida infections. Serology for laboratory diagnosis and antifungal activity of lactoferrin derived fragments

    Author : Nahid Kondori; Göteborgs universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Abstract : Deep Candida infections (DCI) in patients who are immunocompromised or in intensive care units present both diagnostic and therapeutic problems. Serological tests for diagnosis of invasive fungal infections are used with varying results. Moreover, long term therapies with antifungal agents have led to the emergence of resistant Candida strains. READ MORE

  7. 10. Physiological status of bacteria used for environmental applications

    Author : Ninwe Maraha; Janet K. Jansson; Charlotta Edlund; Soren J. Sorensen; Södertörns högskola; Karolinska Institutet; Karolinska Institutet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Several bacteria have properties of interest for biotechnological applications, such as bioremediation of pollutants and biocontrol of plant pathogens. In order to perform their intended tasks in the environment the cells need to remain viable and active. READ MORE