Sökning: "organ culture"

Visar resultat 6 - 10 av 116 avhandlingar innehållade orden organ culture.

1. 6. Molecular Mechanisms in Vascular Endothelin B Receptor Up-Regulation

   Författare :Erik Uddman; Lund Medicin; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Kardiovaskulära systemet; Cardiovascular system; reverse; in vitro pharmacology; organ culture; Endothelin receptors; up-regulation;

   Sammanfattning : Cardiovascular diseases are characterized by changes in morphology and function of the blood vessels. Different signalling molecules are involved in these changes. Endothelin-1 (ET-1) is one of the most potent signalling molecules found in man. Its actions are mediated by two receptors, the ETA and the ETB receptors. LÄS MER

3. 7. On receptor changes in cerebral arteries after subarachnoid haemorrhage

   Författare :Jacob Hansen-Schwartz; Lund Medicin; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi; Pharmacological sciences; subarachnoid haemorrhage; reverse transcriptase polymerase chain reaction; in vitro pharmacology; organ culture; Endothelin receptors; 5-HT receptors;

   Sammanfattning : Overall the aim has been to characterise the in vitro upregulation of the 5-hydroxytryptamine 1B/1D (5-HT(1B/1D)) and endothelin (ET) receptors in the cerebral circulation as well as demonstrating phenotypic changes in a pathophysiological model mimicking subarachnoid haemorrhage. The first part describes receptor upregulation using organ culture of whole vessel segments from both rat and man. LÄS MER

4. 8. Management trainee - möten med förhinder

   Författare :Dan Porsfelt; Jan Johansson; Göran Jense; Klas Borell; Växjö universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; socialisation; internalisation; organisational culture; micro culture; subculture; leadership; management; trainee; management training; management learning; transition; self-identity; pro-fessionalisation; Work sciences and ergonomics; Arbetsvetenskap och ergonomi; Sociology; Sociologi;

   Sammanfattning : Abstract Porsfelt, Dan (2001) Management trainee – Möten med förhinder. Written in Swedish with an English summary. ISSN: 1402 – 1544, ISRN: LTU - DT - - 01/24 - - SE, Institutionen för Arbetsveten-skap, Luleå Tekniska Universitet 2001:24. LÄS MER

5. 9. Arachidonic acid metabolism in corneal epithelial cells : Identification of lipoxygenase isoforms

   Författare :Maria Liminga; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmaceutical biosciences; Cornea; cDNA cloning; lipoxygenase; liquid chromatography-mass spectrometry; organ culture; Farmaceutisk biovetenskap; Biopharmacy; Biofarmaci; farmaceutisk farmakologi; Pharmaceutical Pharmacology;

   Sammanfattning : The metabolism of arachidonic acid in the human cornea was investigated and compared with the metabolism in cattle and primates. All three species showed significant arachidonic acid metabolism inthe epithelium, whereas the activity in the stroma and the endothelium was low or undetectable. LÄS MER

7. 10. Mucins in normal and diseased airways

   Författare :Hans Hovenberg; Institutionen för experimentell medicinsk vetenskap; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Respiratory system; Submucosal glands; Goblet cells; Organ culture; Respiratory tract; Mucins; Mucus glycoproteins; Andningsorganen;

   Sammanfattning : Mucus glycoproteins (mucins) are the principal constituents of respiratory secretions in health and disease. The increased 'acidity' of mucin producing cells in the bronchitic airways is not reflected in a change of negative charge of bronchitic mucins. LÄS MER