Sökning: "gastrin"

Visar resultat 6 - 10 av 54 avhandlingar innehållade ordet gastrin.

  1. 6. Human Beta-microseminoprotein expression, with special reference to gastric mucosa, atrophic corpus gastritis and gastric carcinoids

    Författare :Håkan Weiber; Kirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gastric carcinoids; atrophic corpus gastritis; stomach; in situ hybridization; immunohistochemistry; radioimmunoassay; chromogranin A; gastrin; Beta-microseminoprotein; mucin; Surgery; orthopaedics; traumatology; Kirurgi; ortopedi; traumatologi; Gastro-enterology; Gastroenterologi;

    Sammanfattning : Human Beta-microseminoprotein is a 94 amino acid protein with 10 cysteins present in seminal plasma and on many mucosal surfaces in the body. The function of the protein is unknown. The purpose of this investigation was to study the distribution of Beta-microseminoprotein in the human body, especially in the stomach. LÄS MER

  3. 7. Histamine and chromogranin A-derived peptides in rat stomach ECL cells

    Författare :Per Norlén; Avdelningen för klinisk kemi och farmakologi; []
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  4. 8. To desire and to choose : aspects of women's and men's urge to have children

    Författare :Marianne Wikman; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Urge for children; ambivalence; reproductive choice; attitudes towards reproduction; conflicting views; childbearing motivation; gastrin; biopsychosodal;

    Sammanfattning : The aim of this study was to increase available knowledge about women's and men’s desire for pregnancy and for a child/children to serve as a basis for further studies of problems and inconsistencies in the reproductive sphere. The motivation to become a parent was hypothesized as being not only of an existential, social, interpersonal and intrapsychic character but also a biologically anchored personality trait. LÄS MER

  5. 9. Origin, release and functional significance of the novel gastric hormone ghrelin

    Författare :Charlotta Dornonville de la Cour; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; toxicology; Farmakologi; pharmacognosy; pharmacy; Pharmacological sciences; bone metabolism; energy homeostasis; glucagon; insulin; secretion; pancreastatin; somatostatin; histamine; gastrin; gastric acid secretion; ghrelin; gastric motility; A-like cells; farmakognosi; farmaci; toxikologi;

    Sammanfattning : The novel gastric hormone ghrelin was discovered by virtue of its ability to release growth hormone (GH) via interaction with the so-called GH-secretagogue receptor (GHS-R). Earlier only synthetic agents were known to bind with the GHS-R, hence, ghrelin is the first identified endogenous ligand. LÄS MER

  7. 10. Molecular regulation of rat histidine decarboxylase

    Författare :Christine Dartsch; Institutionen för experimentell medicinsk vetenskap; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physiology; omeprazole; antiserum; fetal rat liver; COS-7 cells; purification; bacterial expression; protein turnover; ECL cells; gastric mucosa; gastrin; histdine decarboxylase; histamine; Fysiologi; Proteins; enzymology; Proteiner; enzymologi;

    Sammanfattning : Histamine is involved in a variety of physiological processes like gastric acid secretion, inflammation and neurotransmission. The production of histamine is catalysed by the enzyme histidine decarboxylase (HDC), which is a strongly regulated enzyme. LÄS MER