Sökning: "circulatory"
Visar resultat 21 - 25 av 203 avhandlingar innehållade ordet circulatory.
21. On cardiovascular responses to hypovolemic circulatory stress. An experimental study in man
Sammanfattning : Aged subjects have a decreased tolerance to hypovolemia, which could contribute to their increased cardiovascular morbidity. One possible etiological factor might be an age-related reduction in the efficiency of the baroreceptor reflex axis. LÄS MER
22. Cerebral perfusion in cardiac surgery : with special reference to circulatory arrest during profound hypothermia
Sammanfattning : Thirty-nine pediatric and 82 adult patients were studied during cardiac surgery with cardio pulmonary bypass (CPB) performed with moderate hypothermia or with deep hypothermia and circulatory arrest (DHCA) with or-without retrograde cerebral perfusion (RCP). Cerebral blood flow (CBF) was estimated from Doppler measurements of the blood velocity in the middle cerebral artery (MCAv). LÄS MER
23. Studies on the links between white adipose tissue phenotype and the circulatory system
Sammanfattning : Obesity is a strong risk factor for cardiovascular disease. It is defined by an unhealthy excess of white adipose tissue (WAT). Adipose derived weight gains and losses are linked to changes in two other independent cardiovascular risk factors: hypertension, and arterial stiffness. LÄS MER
24. Preeclampsia and other circulatory diseases during pregnancy : etiological aspects and impact on female offspring
Sammanfattning : The aims of this thesis were to investigate and compare environmental effects on the liability of developing preeclampsia and gestational hypertension; to estimate the relative importance of genetic and environmental effects on the liability of developing preeclampsia and gestational hypertension; to assess the effect of childbearing on the risk of circulatory diseases; and to explore the effect of preeclampsia on the female offspring anthropometry in early adulthood. We used the Swedish Birth Register to compare the effect of maternal diabetes, multiple birth, smoking, place of birth and obesity, on the liability of developing preeclampsia and gestational hypertension among 10,666 primiparous women. LÄS MER
25. Ropivacaine : An experimental and clinical study with special reference to analgesic, circulatory and antiinflammatory effects
Sammanfattning : Aims of the study: 1. to compare ropivacaine, a new long-acting amino-amide local anaesthetic drug, and bupivacaine (with/without adrenaline) concerning dermal analgesia and local vascular effects, 2. to design a suitable test procedure to evaluate changes in skin blood flow after intradermal injection of local anaesthetics, 3. LÄS MER