Sökning: "Ki-67 antigen"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Ki-67 antigen.

  1. 1. Natural history and prognostic factors in localized prostate cancer

    Författare :Ove Andrén; Jan-Erik Johansson; Ola Bratt; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate Cancer; Natural History; Ki-67; Survival; Prognostic factor; Tumor grade; TUR-P; Incidental; Tumor volume; MUC-1; AMACR; Urology and andrology; Urologi och andrologi; Surgery; Kirurgi; Surgery esp. Urology Specific; Kirurgi; särskilt urologi;

    Sammanfattning : The natural history of localized prostate cancer is not fully understood. In most patients the tumor will never progress to a lethal disease, while a subset of patients will ultimately die of the disease. LÄS MER

  3. 2. Prognostic markers in prostate cancer : studies of a watchful waiting cohort with long follow up

    Författare :Andreas Josefsson; Anders Bergh; Pernilla Wikström; Pär Stattin; Anders Bjartell; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Prostate cancer; Immunohistochemistry; Prognostic markers; biomarkers; Survival analysis; human; pathology; watchful waiting; tissue micro array; Endoglin; von willebrandt factor; ki67; ki-67; hyaluronan; patologi; Pathology;

    Sammanfattning : Background: Prostate Cancer (PC) is a common and highly variable disease. Using current diagnostic methods, the prostate specific antigen (PSA) blood test and histological grading of prostate tissue needle biopsies, it is often difficult to evaluate whether the patient has a PC that requires active treatment or not. LÄS MER

  4. 3. Studies on the antiproliferative action of interferon : effects on proteins synthesized in the G1 and S phase of the cell cycle in 2 anchorage-dependent cell lines

    Författare :Dan Lundblad; Erik Lundgren; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Interferon; Glioma; Antiproliferative effect; DNA polymerase; Thymidine kinase; 2 -5 oligo A; Protein synthesis; Two-dimensional electrophorensis; Mouse fibroblasts; C-myc; KI-67 antigen;

    Sammanfattning : Interferons (IFNs) are a class of structurally related proteins first discovered to be produced by virus-infected cells. By now, several other inducing agents have been described. LÄS MER

  5. 4. Assessment of diagnostic and prognostic factors in pancreatic duct carcinoma

    Författare :Stefan Linder; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Pancreatic neoplasms; cytology; diagnosis; prognosis; DNA ploidy; morphometry; immunohistochemistry; Ki-67 antigen; p53 protein; ECM proteins; adhesion molecules.;

    Sammanfattning : The diagnosis pancreatic carcinoma is suggested by a combination of clinical and radiological signs. The differential diagnosis vs. chronic pancreatitis may, however, be difficult. Morphological verification of malignancy is therefore necessary before initiating non-surgical therapy. LÄS MER

  7. 5. Kaposi's sarcoma and malignant lymphomas in Tanzania during the AIDS epidemic

    Författare :Amos Rodger Mwakigonja; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Kaposi s sarcoma (KS) studies Kaposi´s sarcoma (KS) is the most frequent AIDS tumor (AKS) and associated with HHV-8, but controversial whether a clonal tumor or mostly a reactive proliferation of endothelial spindle cells (SC). In the present studies AKS and endemic KS (EKS) biopsies were compared for expression of HHV-8-LANA, the lymphatic endothelial (LEC) markers LYVE-1 and Ki-67 (proliferation). LÄS MER