Avancerad sökning

Visar resultat 16 - 20 av 280 avhandlingar som matchar ovanstående sökkriterier.

1. 16. Factors influencing outcome in patients with obstructive hypertrophic cardiomyopathy - Effects of pharmacotherapy, pacing and surgical myectomy

   Författare :Davood Javidgonbadi; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hypertrophic obstructive cardiomyopathy; myectomy; pacing; beta-blocker; survival; sex; re-intervention rate;

   Sammanfattning : Background: Most studies on risk factors for disease-related mortality in hypertrophic cardiomyopathy (HCM) have emanated from specialized tertiary centres which are subject to possible referral bias. About one quarter of HCM-patients have outflow obstruction in the left ventricle, hypertrophic obstructive cardiomyopathy (HOCM). LÄS MER

3. 17. Self-rated aggression. Psychobiological aspects and gender issues in medical-psychiatric practice

   Författare :Helena Prochazka; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; self-rated aggression; questionnaire; AQ-RSV; physical aggression; verbal aggression; hostility; anger; monoamine metabolites; platelet MAO activity; testosterone; fibromyalgia; depression; gender; sex; female;

   Sammanfattning : Background. The complexities of human aggression are of vital research interest in numerous scientific disciplines. In medical research, aggression is generally studied by means of self- or observer-rated inventories, clinical observations, or neurobiological research. Objectives. LÄS MER

4. 18. The link between brain size, cognitive ability, mate choice and sexual behaviour in the guppy (Poecilia reticulata)

   Författare :Alberto Corral López; Niclas Kolm; Janette Boughman; Stockholms universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; sexual selection; artificial selection; brain evolution; optomotor test; decision-making; discrimination; assessment; optimal decisions; rational choice; behavioural flexibility; expensive tissue; predation; sex ratio; OSR; maintenance of variation; etologi; Ethology;

   Sammanfattning : Competition over access for mates has led to the evolution of many striking examples of morphological traits and behaviour in animals. The rapid development of the sexual selection field in recent decades have dramatically advanced our understanding of what traits make individuals more successful in attracting mates and how preferences for mates evolve over time. LÄS MER

5. 19. New sensitive and specific methods for sex steroid measurements in rodent serum and tissues

   Författare :Maria E. Nilsson; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; sex steroids; mass spectrometry; rodents;

   Sammanfattning : Accurate measurement of sex steroids (androgens, estrogens, and progesterone) is essential in research and clinical settings for common diseases including osteoporosis, prostate cancer, breast cancer, and cardiovascular diseases. Sex steroids are not only produced in the gonads and adrenals but may also be locally synthesized in peripheral target tissues. LÄS MER

7. 20. Sex steroid metabolism and body composition

   Författare :Charlotte Swanson; Göteborgs universitet; []
   Nyckelord :UDP glucuronosyltranferases; polymorphisms; androgens; glucuronidated androgen metabolites; fat mass; bone; metabolic risk factors; population study;

   Sammanfattning : Background: The bioactive androgens testosterone (T) and dihydrotestosterone (DHT) regulate bone and fat mass in men. The effects of androgens are largely determined by the rate of their synthesis and inactivation. LÄS MER