Sökning: "Adenoma"

Visar resultat 6 - 10 av 68 avhandlingar innehållade ordet Adenoma.

  1. 6. Autonomous cortisol secretion – Mortality, morbidity and diagnostics

    Författare :Albin Kjellbom; Lund Medicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; adrenal incidentaloma AI ; Adrenal adenoma; Cortisol; autonomous cortisol secretion ACS ; Mortality;

    Sammanfattning : ContextUp to half of patients with adrenal adenomas found as incidentalomas show biochemical signs of subtle cortisol hypersecretion without having clinical signs or symptoms of Cushing’s syndrome. A condition called autonomous cortisol secretion (ACS). Previous studies have indicated that ACS might be associated with increased mortality. LÄS MER

  3. 7. Transcriptomic and functional studies of fusion oncogene-driven salivary gland tumors

    Författare :Maryam K. Afshari; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fusion oncogene; MYB; NFIB; PLAG1; HMGA2; adenoid cystic carcinoma; pleomorphic adenoma; targeted therapy;

    Sammanfattning : Fusion genes are potent oncogenic drivers resulting from exchange of regulatory/coding sequences between two genes. They were originally identified in leukemias but are now recognized as key oncogenic events also in many solid tumors, including salivary gland tumors (SGTs). LÄS MER

  4. 8. Methodological aspects on excess cancer riskafter exposure to ionizing radiation

    Författare :Erik Holmberg; Göteborgs universitet; []
    Nyckelord :ionizing radiation; skin haemangioma; breast cancer; parathyroid adenoma; excess cancer risk; bias; confounding; risk models; pooled analysis.;

    Sammanfattning : Aims. The aims of this study were to establish a cohort of persons treated with radiotherapy for skin haemangioma in childhood and study the excess risk of cancer after exposure to ionizing radiation. LÄS MER

  5. 9. Tumor biological aspects of the mucin-like glycoprotein CD43

    Författare :Sirle Laos; Göteborgs universitet; []
    Nyckelord :CD43; leukosialin; sialophorin; mucin; colon adenoma; proteolytic processing; ; NF-kappaB; p65; chemokine; p53; ARF; Fas; apoptosis; transformation;

    Sammanfattning : Cancer cells overexpress aberrant forms and amounts of mucins, which contribute to tumor development by regulating cell growth, survival, adhesion, invasion and immune responses. CD43, a type I transmembrane protein, is a mucin-like molecule expressed under normal physiological conditions by most hematopoietic cell types. LÄS MER

  7. 10. Neurohormonal Modulators in the Parathyroid Gland. Localization and regulation

    Författare :Lena Luts; Malmö Patologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Receptor; In situ hybridization; Immunocytochemistry; Nitric Oxide Synthase; Endothelin; Neuropeptides; Chromogranin; Parathyroid adenoma; Parathyroid gland; Parathyroid hormone; mRNA; Endocrinology; secreting systems; diabetology; Endokrinologi; sekretion; diabetologi;

    Sammanfattning : The occurrence and distribution of neurohormonal peptides, neuroendocrine markers and receptors in parathyroid nerve fibers and endocrine cells are described, using immunocytochemistry, in situ hybridization, image analysis and reverse transcriptase polymerase chain reaction. Immunocytochemical studies revealed that parathyroid glands of chicken, rat, guinea-pig, cat, dog and sheep contained adrenergic-, cholinergic-, and peptide-containing nerve fibers. LÄS MER