Search for dissertations about: "Avdelningen för klinisk kemi och farmakologi"

Showing result 11 - 15 of 54 swedish dissertations containing the words Avdelningen för klinisk kemi och farmakologi.

  2. 11. A study of potassium channel activation as a pharmacological principle for vasodilation of cerebral blood vessels

    Author : Torsten Ryman; Avdelningen för klinisk kemi och farmakologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacological sciences; cerebral arteries; Cerebral ischemia; Potassium channel openers; vascular endothelium; EDHF; KRN2391; KATP; Pinacidil; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

    Abstract : Increasing [K+]o is intimately coupled to progressive ischemia and reduced CBF. In isolated cerebral and mesenteric arteries, it was found that significant differences in the vascular responses to [K+]o exist. Among the species studied, human cerebral arteries were the most sensitive artery to increasing [K+]o. READ MORE

  4. 12. Regulation of inducible nitric oxide synthase - Consequences in experimental models of bladder disease

    Author : Rebecka Johansson; Avdelningen för klinisk kemi och farmakologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; pharmacy; toxicology; Farmakologi; smooth muscle-myosin heavy chain; Pharmacological sciences; pharmacognosy; farmakognosi; farmaci; actin; BDNF; Rho; aminoguanidine; TNF-alpha; IL-1beta; hypertrophy; differentiation; smooth muscle; bladder; nitric oxide; inducible nitric oxide synthase; toxikologi;

    Abstract : Inducible nitric oxide synthase (iNOS) expression is associated with various pathophysiological conditions in the lower urinary tract. The aims of this thesis have been to investigate the regulation of iNOS in bladder smooth muscle cells and the consequences on neuromuscular regulation, cell growth and differentiation. READ MORE

  5. 13. Studies on the deposition, bioavailability and systemic activity of glucocorticoids in man

    Author : Lars Thorsson; Avdelningen för klinisk kemi och farmakologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacological sciences; systemic activity; glucocorticosteroids; lung deposition; systemic availability; inhalation; pharmacognosy; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi;

    Abstract : The local deposition, pharmacokinetics, and systemic activity of inhaled and intranasal glucocorticosteroids in different formulations and devices(ICSs) has been investigated. After nasal administration of the ICS budesonide (Bud), the systemic availability (F) was found to be significantly higher from an aqueous pump spray and from the powder inhaler Turbuhaler, than from a pressurized metered dose inhaler (pMDI), and the uptake process was slower and less complete with the pMDI formulation. READ MORE

  6. 14. L68Q cystatin C: Expression, cellular transport and turnover of the cystatin C variant forming amyloid in patients with Hereditary Cystatin C Amyloid Angiopaty (HCCAA)

    Author : María Bjarnadóttir; Avdelningen för klinisk kemi och farmakologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; cysteine proteinase inhibitor; brain haemorrhage; amyloid; cystatin C; HCCAA; Clinical chemistry; Klinisk kemi;

    Abstract : Hereditary cystatin C amyloid angiopathy (HCCAA) is a disorder characterised by multiple strokes in young adults, resulting in paralysis and dementia. The disease is caused by a mutation in the gene coding for the peptidase inhibitor cystatin C. READ MORE

  7. 15. Factors Contributing to Detrusor Overactivity - Obstruction, Hypertrophy and Afferent Nerve Stimulation

    Author : Annette Schröder; Avdelningen för klinisk kemi och farmakologi; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Pharmacological sciences; pharmacy; toxicology; Farmakologi; farmakognosi; farmaci; toxikologi; knockout; mice; estrogen receptor; EP1 receptor; prostaglandin; rat; endothelin; detrusor overactivity; rabbit; smooth muscle; bladder outlet obstruction; hypertrophy; pharmacognosy;

    Abstract : The consequences of bladder outlet obstruction (BOO) with respect to detrusor hypertrophy, structural and functional changes, and obstruction-induced detrusor overactivity were investigated in vivo and in vitro utilizing various animal models. Possible pathophysiological pathways and therapeutic approaches were tested by drug treatment and the use of knockout models. READ MORE