Sökning: "adult zebrafish"

Visar resultat 16 - 20 av 36 avhandlingar innehållade orden adult zebrafish.

  1. 16. Motor control in zebrafish : excitatory drive and developmental changes

    Författare :Sabine Görgens; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : An essential characteristic of human and animal life is the ability to move from one place to another, in order to survive in a complex environment. All the different forms of locomotion, like walking, swimming, crawling and flying, have one common feature: rhythmic and alternating movements of the body. LÄS MER

  3. 17. Mechanisms of malignant and non-malignant angiogenesis using zebrafish models

    Författare :Lasse Dahl Ejby Jensen; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Pathological angiogenesis significantly contribute to the onset, development and progression of most common and severe human diseases including cancer, metastatic disease, cardiovascular disease, age-related macular degeneration, diabetic retinopathy and retinopathy of prematurity. Under these pathological conditions, tissue hypoxia often acts as a trigger to switch on angiogenesis. LÄS MER

  4. 18. Investigating mechanisms of angiogenesis in health and disease using zebrafish models

    Författare :Zaheer Ali; Lasse D. Jensen; Neil Lagali; Massimo Santoro; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : Angiogenesis, the growth of blood vessels from an existing vasculature, can occur by sprouting from preexisting vessels or by vessel splitting (intussusception). Pathological angiogenesis drives choroidal neovascularization (CNV) in age related macular degeneration (AMD) which is commonly restricted under the retinal pigment epithelium (RPE), called occult CNV, but may also involve vessels penetrating through the RPE into the sub-retinal space. LÄS MER

  5. 19. Effects of ozonated sewage effluents and pharmaceuticals in zebrafish (Danio rerio)

    Författare :Johannes Pohl; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The aquatic environment is the main destination for many organic pollutants originating from human activity. Pharmaceuticals are significant contributors to this pollutant cocktail. LÄS MER

  7. 20. Multiple circuits controlling the versatility of locomotion : molecular and connectivity principles in zebrafish

    Författare :Irene Pallucchi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Locomotion is produced by neuronal circuits in the spinal cord. These motor circuits rely on the activation of supraspinal centres and transform descending excitatory drive into coordinated rhythmic activity. LÄS MER