Sökning: "human tissue"

Visar resultat 16 - 20 av 1823 avhandlingar innehållade orden human tissue.

  1. 16. Differentiation of Human Dermal Fibroblasts : a New Tool in Vascular Tissue Engineering

    Författare :Lisa Karlsson; Gunnar Kratz; Magnus Grenegård; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : Tissue engineering is an expanding field, which focuses on the development of func-tional substitutes for damaged tissues. A limitation in this field is difficulties with obtaining autologous cells. Recent research has shown the presence of cells with multilineage-potential within the connective stroma of the skin. LÄS MER

  3. 17. Aspects of the human enteric nervous system : A study of the normal development and of Hirschsprung's disease

    Författare :Tomas Wester; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; enteric nervous system; Hirschsprung s disease; intestinal neuronal dysplasia; neuron density; nitric oxide; bcl-2; interstitial cells of Cajal; c-kit; human; fetal; development; Kirurgi; Surgery; Kirurgi; Surgery; kirurgi;

    Sammanfattning : Thirty patients with Hirschsprung's disease (HD) who underwent Rehbein's anterior resection, using a circular stapler to perform the anastomosis, were evaluated retrospectively. The postoperative complication rate and long-term functional outcome were similar to those reported by other investigators using the same and other techniques. LÄS MER

  4. 18. Human Dermal Fibroblasts in Tissue Engineering

    Författare :Johan Junker; Gunnar Kratz; Hans Johnson; Anders Lindahl; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The loss or failure of tissues and/or organs is one of the most frequent problems in modern healthcare. The field of tissue engineering applies the principles of biology and engineering in order to develop functional substitutes for damaged tissues. LÄS MER

  5. 19. Human papilloma virus : association with vulvovaginitis and genital intra-epithelial neoplasia

    Författare :Elisabeth Bodén; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : In many women with gynecological complaints such as itching, burning, discharge, and fissures causing dyspareunia, examination of the vulvovaginal mucosa reveals hyperkeratotic and papillomatous changes. Polymerase Chain Reaction (PCR) technique revealed 64% of such lesions to harbour Human Papilloma Virus (HPV)- DNA, whereas Southern blot (SB) technique showed 50% to be positive for HPV- DNA. LÄS MER

  7. 20. The Human Endometrium : Studies on Angiogenesis and Endometriosis

    Författare :Christian Moberg; Matts Olovsson; Anneli Stavreus-Evers; Lalit Kumar Parameswaran Grace; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; endometrium; angiogenesis; endothelial cell; endometriosis; receptivity; implantation; oestrogen receptor; progesterone receptor; crystallin; interleukin; vasoactive intestinal peptide; peritoneal fluid; Obstetrik och gynekologi; Obstetrics and Gynaecology;

    Sammanfattning : Angiogenesis is thought to play a pivotal role in the cycling endometrium. Coordinated by oestrogen and progesterone, endometrial blood vessel development is primarily mediated by vascular endothelial growth factor-A (VEGF-A), which promotes endothelial cell (EC) proliferation and protects ECs from induced apoptosis. LÄS MER