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Visar resultat 6 - 10 av 67 avhandlingar som matchar ovanstående sökkriterier.

1. 6. The Plasminogen Activation System in Human Endometrium and Endometrial Cancer; Function, Tissue Localization and Prognostic Importance

   Författare :Johanna Nordengren; Lund Obstetrik och gynekologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstetrics; progesterone; estradiol; cultured cells; gene expression; prognosis; hyperplasia; neoplasm; endometrium; human; Plasminogen activators; gynaecology; andrology; reproduction; sexuality; Obstetrik; gynekologi; andrologi; reproduktion; sexualitet;

   Sammanfattning : The release of urokinase plasminogen activator (uPA) from endometrial stromal cells decreased after progesterone stimulation, due to upregulation of PA inhibitor 1 (PAI-1) and uPA receptor (uPAR). Subsequently, the uPA:PAI-1 complex was internalized and degraded via uPAR. LÄS MER

3. 7. Treatment of malignant tumors with histamine. Clinical and experimental studies

   Författare :Magnus Rizell; Göteborgs universitet; []
   Nyckelord :histamine; histamine H2-receptors; microdialysis; pharmacokinetics; ; neoplasm; sarcoma; melanoma; immunotherapy;

   Sammanfattning : For metastatic melanoma there is no treatment to prolong life. Histamine has in experimental tumors shown tumor inhibiting effects. In vitro, histamine inhibit phagocyte-derived radical oxygen species to protect natural killer and cytotoxic T-lymphocytes. LÄS MER

4. 8. Aspects on Minimally Invasive Surgery for Rectal Tumours

   Författare :Torbjörn Swartling; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; minimally invasive surgery; rectal neoplasm; transanal endoscopic microsurgery; inflammatory response; magnetic resonance imaging; endosonography; treatment outcome; local neoplasm recurrence;

   Sammanfattning : Background: Transanal endoscopic microsurgery (TEM) and laparoscopic rectal resection are minimally invasive methods of surgery for rectal tumours. One aim of this thesis was to analyse the inflammatory response after minimally invasive surgery compared with open resection. LÄS MER

5. 9. Small breast cancers : Diagnosis, prognostic factors and clinical outcome in a screening population

   Författare :Lars-Gunnar Arnesson; Karl von Smitten; Linköpings universitet; []
   Nyckelord :Breast neoplasm; diagnostic; treatment; pathology; MEDICINE; MEDICIN;

   Sammanfattning : Breast cancer ≤ 10 mm together with ductal in situ cancer of the breast (DCIS) today constitute more than 40% of screening detected breast malignancies. Prognostic factors, diagnosis and clinical outcome for invasive breast cancers ≤ 10 mm and local recurrence in DCIS were evaluated. LÄS MER

7. 10. Ovarian tumors. Prevalence, malignancy risk and significance of the Plasminogen activation system

   Författare :Christer Borgfeldt; Lund Obstetrik och gynekologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; reproduktion; andrologi; gynekologi; sexuality; Obstetrik; Ovarian neoplasm; andrology; reproduction; epidemiology; ultrasonography; plasminogen activation; prognosis; gynaecology; Obstetrics; sexualitet;

   Sammanfattning : The aims were to assess the prevalence of ovarian tumors in fertile asymptomatic women and to evaluate the risk of ovarian cancer in women with a history of benign ovarian tumors and endometriosis. In order to search for biomarkers in ovarian tumors, the plasminogen activating (PA) system was studied. LÄS MER