Sökning: "transit peptide"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden transit peptide.

  1. 1. Regulatory Proteins in Progenitors and Differentiated Cells of the Human Prostate

    Författare :Jens Ceder; Malmö (Abrahamsson) Urologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mesenchymal stem cells; somatostatin; transit amplifying cells; cell differentiation; adult stem cells; Prostate gland; prostatic benign hyperplasia; neuroendocrine cells; prostate cancer;

    Sammanfattning : Prostate cancer (PC) develops from an androgen-dependent tissue that contains androgen receptors in both the stromal and glandular compartments. Surgical removal of the prostate may cure the patient, but if metastatic spread has occurred, androgen suppression therapy is the standard treatment. LÄS MER

  3. 2. Development of nuclear medicine methods for gastric and small bowel motility : effects of GLP-1 on gastric emptying

    Författare :Per Grybäck; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Gastric emptying; ghrelin; glucagon-like peptide-1; 99mTc-HIDA; obesity; radionuclide investigation; small bowel transit.;

    Sammanfattning : The diagnosis of functional disorders of the gastrointestinal (GI) tract requires techniques being both sufficiently sensitive to detect disturbances of the normal physiology and low-invasive enough not to interfere with the properties being studied. The purpose was to set up nuclear medicine methods for assessment of upper GI tract motility and study the effect of glucagon-like peptide-1 (GLP-1) on gastric emptying. LÄS MER

  4. 3. Pea carbonic anhydrase : a kinetic study

    Författare :Inga-Maj Johansson; W. Richard Chegwidden; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Pisum sativum; carbonic anhydrase; kinetic studies; site-directed mutagenisis;

    Sammanfattning : The enzyme carbonic anhydrase (CA), catalysing the interconversion between CO2 and HCO3', has long been known to be present in plants as well as in animals. Several of the animal isozymes, but none of the plant CAs, have been extensively studied. LÄS MER

  5. 4. Effect of endogenous and exogenous ghrelin on gastrointestinal function in rat and human

    Författare :Ylva Falkén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Several peptides derived from the gastrointestinal tract (GI) have been shown to have profound effects on GI motility, food intake and metabolism. Two such peptides, derived from the same prohormone, are the peptides ghrelin and obestatin, discovered in 1999 and 2005, respectively. LÄS MER

  7. 5. Changes in Gastrointestinal Function and Patient-scored Symptoms after Bariatric Surgery

    Författare :Khalid Elias; Magnus Sundbom; Ville Wallenius; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The obesity pandemic is rapidly increasing. Individuals with obesity are affected by obesity-related comorbidities, reduced life expectancy, and reduced quality of life. The most effective treatment for obesity and its comorbidities is bariatric surgery, restoring the physical component of quality of life. LÄS MER