Sökning: "Kirurgi"

Visar resultat 16 - 20 av 1168 avhandlingar innehållade ordet Kirurgi.

1. 16. Vascular remodelling and circulating basement membrane fragments in abdominal aortic aneurysm

   Författare :Mari Holsti; Malin Sund; Anders Wanhainen; Joakim Nordanstig; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; AAA; extracellular matrix; vascular remodelling; collagen; inflammation; Surgery; kirurgi;

   Sammanfattning : An abdominal aortic aneurysm (AAA) is a degenerative disease, characterized by advanced inflammation and extracellular matrix (ECM) remodelling. Enhanced protease activity mediated by cytokines results in the degradation of ECM proteins, leading to the generation of different bioactive fragments. LÄS MER

3. 17. The role of stroma-derived substances in breast cancer progression and their function as tumour markers

   Författare :Malin Jansson; Malin Sund; Daniel Öhlund; Ola Billing; Emma Niméus; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; perlecan; type IV collagen; type I collagen; extracellular matrix; tumour biomarkers; Surgery; kirurgi;

   Sammanfattning : Background: In 2020, more than 2,260,000 women were diagnosed with breast cancer. Most patients are cured with surgery and adjuvant treatment, but despite that, approximately 700,000 women die of the disease every year. The historical focus on breast cancer progression has been on the malignant epithelial cell. LÄS MER

4. 18. On effectiveness in colorectal surgery : mechanical bowel preparation or not in elective colonic surgery and treatment options for elderly patients with rectal cancer

   Författare :Bärbel Jung; Erik Nilsson; Svante Nordgren; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; colorectal surgery; bowel preparation; postoperative outcome; quality of life; cancer survival; Surgery; Kirurgi;

   Sammanfattning : The management of patients undergoing colorectal surgery has changed in recent decades. Efforts have been made to show that perioperative physiological stress to the patient can be minimised with standardised care programmes and thus improve short term outcome after colorectal surgery. LÄS MER

5. 19. Barrier function of the Follicle-Associated Epithelium in Stress and Crohn's disease

   Författare :Åsa Keita; Johan D. Söderholm; Ann-Charlott Ericson; Björn Weström; Linköpings universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Corticotropin-releasing hormone; Crohn’s disease; 51Cr- EDTA; Escherichia coli; follicle-associated epithelium; horseradish peroxidase; human; ileum; inflammatory bowel disease; intestinal mucosa; mast cell; M cell; permeability; Peyer’s patches; rat; Ussing chamber; vasoactive intestinal peptide; villus epithelium; Surgery; Kirurgi;

   Sammanfattning : Crohns sjukdom är en kronisk inflammatorisk tarmsjukdom av okänd orsak. Det tidigaste tecknet på Crohns sjukdom är mikroskopiska sår i det s.k. follikelassocierade epitelet (FAE) som täcker ansamlingar av immunceller i tarmen. LÄS MER

7. 20. Surgical complications after vaginal and caesarean delivery

   Författare :Charlotta Larsson; Pär Nordin; Ewa Lundgren; Katarina Tunón; Peter Mathiessen; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgical complications; cardiovascular complications; anal incontinence; anal sphincter injuries; caesarean section; vaginal delivery; three-dimensional endoanal ultrasound; Surgery; kirurgi;

   Sammanfattning : Background: Obstetric anal sphincter injuries (OASIS) after vaginal delivery are the most common cause of anal incontinence in women. Symptoms range from faecal urgency and soiling to inability to control flatus and passive faecal incontinence. OASIS are also associated with urinary incontinence, perineal pain, and sexual dysfunction. LÄS MER