Sökning: "vascular injuries"

Visar resultat 16 - 20 av 34 avhandlingar innehållade orden vascular injuries.

  1. 16. Corneal cellular proliferation and wound healing

    Författare :Lisha Gan; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :cornea; cell proliferation; wound healing; stem-cells; leukocytes; PCNA; hyaluronan; alkali injury; photorefractive keratectomy;

    Sammanfattning : Background: Cellular proliferation plays an important role in both physiological and pathological processes. Epithelial hyperplasia in the epithelium, excessive scar formation in retrocorneal membrane formation and neovascularization are examples of excessive proliferation of cornea cells. Lack of proliferative ability causes corneal degeneration. LÄS MER

  3. 17. Legg-Calvé-Perthes Disease – Is it just the hip? : Epidemiological, Clinical and Psychosocial Studies with special focus on Etiology

    Författare :Yasmin D. Hailer; Olof Nilsson; Sharham Bahmanyar; Fritz Hefti; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Legg-Calvé-Perthes disease; hypertension; ischemic heart disease; coagulation; risk factors; etiology; injury; quality of life; EQ-5D; IPAQ; physical activity; ADHD; ASRS; depression; mortality; Orthopaedics; Ortopedi;

    Sammanfattning : The overall aim of the thesis was to add some pieces to the etiological puzzle of LCPD with special focus on vascular origin and hyperactivity. Furthermore we wanted to evaluate some consequences of LCPD in adulthood.Swedish registry data were used to identify a cohort of patients with the diagnosis of LCPD. LÄS MER

  4. 18. Markers and mechanisms of abnormal neurovascular development in the preterm infant

    Författare :William Hellström; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neonatology; Brain development; Extremely preterm infant; Brain volume; Retinopathy of prematurity; Insulin-like growth factor 1; Neurofilament light; Neurodevelopment;

    Sammanfattning : Background: The extremely preterm infant is at risk of lifelong neurodevelopmental impairments due to brain injuries or abnormal neurovascular development. Mechanisms are largely unknown and biomarkers for adverse outcomes are sparse. LÄS MER

  5. 19. Laparoscopy Diagnostic applications in suspected appendicitis and access-related complications

    Författare :Ann-Cathrin Moberg; Kirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; orthopaedics; complications; laparoscopy; diagnostic laparoscopy; ortopedi; traumatologi; traumatology; Kirurgi;

    Sammanfattning : Laparoscopic surgery was introduced to minimize patient trauma. However, fatal technique specific complications, due to major vascular or visceral injury, were at times seen related to blind abdominal access using the Veress technique. LÄS MER

  7. 20. Nitric oxide in cardiovascular and renal disease : role of organic nitrates, inorganic nitrate and red blood cells

    Författare :Zhengbing Zhuge; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : RATIONALE: Cardiovascular and renal disorders are major health problems, which are often co-existing. Mechanistically, these conditions can be attributed to endothelial dysfunction, a process coupled with reduced nitric oxide (NO) bioavailability. LÄS MER