Sökning: "portal hypertension"

Visar resultat 6 - 10 av 249 avhandlingar innehållade orden portal hypertension.

1. 6. Chronic Hypertension and Pregnancy : Epidemiological Aspects on Maternal and Perinatal Complications

   Författare :Karin Zetterström; Solveig Lindeberg; Ulf Hanson; Bengt Haglund; Henry Nisell; Uppsala universitet; []
   Nyckelord :Obstetrics and gynaecology; chronic hypertension; preeclampsia; gestational diabetes; abruptio placenta; SGA; perinatal death; stillbirth; neonatal death; gender; generation; Obstetrik och kvinnosjukdomar;

   Sammanfattning : These studies were undertaken to investigate risks of maternal and perinatal complications in pregnant women with chronic hypertensive disease, and to investigate future risk of preeclampsia in women born small for gestational age (SGA). Population based cohort studies using the Swedish Medical Birth Register from different years were performed. LÄS MER

3. 7. Vardenafil and methylarginines in pulmonary hypertension

   Författare :Anna Sandqvist; Gerhard Wikström; Jörn Schneede; Amrita Ahluwalia; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; vardenafil; pulmonary hypertension; pharmacokinetics; haemodynamics; right heart catheterization; adenosine; dimethylarginines; phosphodiesterase type 5 inhibitors; endothelin receptor antagonists; klinisk farmakologi; Clinical Pharmacology;

   Sammanfattning : Background: Pulmonary hypertension (PH) is a rare condition characterized by endothelial dysfunction and vascular remodelling, leading to increased pulmonary vascular resistance (PVR) and right ventricular heart failure. Endothelial dysfunction is associated with an imbalance between vasoconstrictor compounds, such as endothelin and thromboxane A2, and vasodilator compounds, such as prostacyclin and nitric oxide (NO). LÄS MER

4. 8. E-health in the treatment of hypertension in primary care

   Författare :Ulrika Andersson; Allmänmedicin och samhällsmedicin; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; blood pressure; digital intervention; e-health; home monitoring; hypertension; mobile phones; patient-professional partnership; person-centered care; primary healhcare; self-management;

   Sammanfattning : .... LÄS MER

5. 9. Hypertension, blood pressure, cognition and cerebral blood flow in the cohort of "Men born 1914"

   Författare :Faina Reinprecht; Geriatrik; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; samhällsmedicin; Social medicine; Socialmedicin; Gerontologi; Gerontology; neuropsykologi; neurofysiologi; neurophysiology; Neurologi; regional cerebral blood flow; cohort study; Neurology; neuropsychology; blood pressure; blood pressure monitoring; risk factors; Hypertension;

   Sammanfattning : "Men born 1914" is a population based cohort study of the epidemiology of cardiovascular disease. Five hundred men, born 1914, were examined at the age of 68 and 185 of them were re-examined at 81 years of age. LÄS MER

7. 10. Influence of age, hypertension or myocardial infarction on cardiovascular responses to changes in body position : a population-based study in 30-, 50- and 60-year-old men

   Författare :Anna Hofsten; Uppsala universitet; []
   Nyckelord :Age factors; blood pressure; epidemiology; hypertension; myocardial infarction; MEDICINE; MEDICIN;

   Sammanfattning : An age-related attenuation of the normal increase in diastolic blood pressure and heart rate upon standing has previously been observed in man. Whether this is due to aging as such or is a consequence of a higher prevalence of cardiovascular disease in older compared to younger subjects is unclear. LÄS MER