Search for dissertations about: "Androstenedione"
Showing result 1 - 5 of 16 swedish dissertations containing the word Androstenedione.
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1. Exploring the steroidogenic activity of glutathione transferases across species
Abstract : Glutathione transferases (GSTs) comprise a superfamily of enzymes prominently involved in detoxication. However, some GSTs have developed alternative functions. READ MORE
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2. Regulation of Ovarian Aromatase: Studies by Aromatase Assays in vitro and in vivo
Abstract : An in vitro method was developed for measuring aromatase, based on binding of competitive aromatase inhibitor [11C]vorozole to the active site of the enzyme. [11C]Vorozole displayed high, specific binding in vitro to human placenta and human granulosa cells (GC), both fresh and frozen/thawed cells, provided correct procedures were used. READ MORE
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3. The limbic-hypothalamic-pituitary-adrenal axis in Alzheimer's disease
Abstract : Dysfunction of the limbic-hypothalamic-pituitary-adrenal (LHPA) axis is a common finding in advanced dementia. In this study, the function of the LHPA axis at different levels was investigated in patients with dementia and in healthy elderly.A subtle disturbance in the feedback regulation of the LHPA axis was found in patients with early (i.e. READ MORE
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4. Endogenous hormones in the etiology of ovarian and endometrial cancers
Abstract : The main purpose of this thesis was to examine the relationship of pre-diagnostic circulating levels of sex-steroids (androgens and estrogens), sex hormone binding globuline (SHBG), insulin-like growth factor-I (IGF-I), IGF binding proteins (BP) and C-peptide (as a marker of pancreatic insulin secretion) with risk of ovarian and endometrial cancer. Additionally, the interrelationships of body mass index (BMI), sex-steroids, IGF-I and IGFBP-3 were examined. READ MORE
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5. Sex steroids, IGF-I, and vascular morphology from birth to adulthood in individuals born small for gestational age
Abstract : Abstract Aim: To study whether there is an association between size at birth, sex steroids, IGF-I, and retinal vascular morphology. Patients and methods: Two different cohorts were studied. In paper I, 25 young adult men born small for gestational age (SGA) were compared to 44 young adult men born appropriate for gestational age (AGA). READ MORE