Search for dissertations about: "per norlén"

Found 5 swedish dissertations containing the words per norlén.

2. 1. Histamine and chromogranin A-derived peptides in rat stomach ECL cells

   Author : Per Norlén; Avdelningen för klinisk kemi och farmakologi; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pharmacy; pharmacognosy; Pharmacological sciences; CGRP adrenaline; galanin; VIP; PACAP; somatostatin; gastrin; microdialys; pancreastatin; chromogranin A; histamine; ECL cell; rat stomach; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi; Endocrinology; secreting systems; diabetology; Endokrinologi; sekretion; diabetologi;

   Abstract : The ECL cells constitute the predominant endocrine cell population of the stomach. They secrete histamine which is a major stimulator of acid secretion. Chormogranin A (CgA)-derived peptides, such as pancreastatin, are co-secreted with histamine. READ MORE

4. 2. Small Intestinal Neuroendocrine Tumor : A Rare Malignancy with Favorable Outcome

   Author : Olov Norlén; Peter Stålberg; Per Hellman; Peyman Björklund; Anders Sundin; Peter Naredi; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neuroendocrine tumor; peritoneal carcinomatosis; single nucleotide polymorphism array; liver metastases; radiofrequency ablation; liver surgery; positron emission tomography; somatostatin analogs; cholecystectomy; Kirurgi; Surgery;

   Abstract : Small intestinal neuroendocrine tumor (SI-NET) is the most common small bowel tumor in Europe and USA, with an annual incidence of around 0.3-1.3/100000 persons. READ MORE

5. 3. Molecular studies of endocrine tumors : Insights from genetics and epigenetics

   Author : Samuel Backman; Per Hellman; Peter Stålberg; Olov Norlén; Robert Bränström; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neuroendocrine tumors; Carcinoid; Pheochromocytoma; Aldosterone; Cancer; MEN1; Multiple endocrine neoplasia; Medicinsk vetenskap; Medical Science;

   Abstract : Endocrine tumors may be benign or malignant and may occur in any of the hormone producing tissues. They share several biological characteristics, including a low mutation-burden, and may co-occur in several hereditary tumor syndromes. The aim of this thesis was to identify genetic and epigenetic aberrations in endocrine tumors. READ MORE

6. 4. Small Intestinal Neuroendocrine Tumors : Clinical Studies, Novel Serum Biomarkers and Sensitivity to Cytotoxic and Targeted Agents

   Author : Kosmas Daskalakis; Peter Stålberg; Per Hellman; Olov Norlén; Robert Bränström; Uppsala universitet; []
   Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SI-NET; fibrosis; locoregional surgery; liver transplantation; biomarkers; ex vivo sensitivity.;

   Abstract : Small Intestinal Neuroendocrine Tumors (SI-NETs) are indolent neoplasms with an increasing annual incidence of approximately 1/100 000 people. They are often diagnosed at a late stage, restricting treatment efficacy. READ MORE

7. 5. The use of ethanol as a marker to detect and quantify the absorption of irrigation fluid during transurethral resection of the prostate

   Author : Hans Hjertberg; Lennart Jorfeldt; Eberhard Varenhorst; Bo Johan Norlén; Linköpings universitet; []
   Keywords : Ethanol monitming; expired breath ethanol; irrigation fluid absorption; transurethral resection of the prostate; benign prostatic hyperplasia; MEDICINE; MEDICIN;

   Abstract : During transurethral resection of the prostate (TURP), the irrigation fluid is often absorbed by the circulatory system and/or the region around the prostate occasionally resulting in severe signs and symptoms. Instant detection and quantification of absorption of irrigation fluid have not been possible earlier. READ MORE