Sökning: "CYP19"
Hittade 5 avhandlingar innehållade ordet CYP19.
1. Azoles and Contaminants in Treated Effluents Interact with CYP1 and CYP19 in Fish
Sammanfattning : Numerous contaminants are present in mixtures in the aquatic environment. Among these are the azoles, a group of chemicals that includes both pharmaceuticals and pesticides. Azole fungicides are designed to inhibit lanosterol 14-demethylase (cytochrome P450 (CYP) 51), while other azoles are intended to inhibit aromatase (CYP19), i.e. LÄS MER
2. The Xenopus tropicalis model for developmental endocrine and reproductive toxicity : Histological and molecular endpoints for disrupted spermatogenesis
Sammanfattning : Endocrine disrupting chemicals (EDCs) are linked to adverse effects in both humans and wildlife. There are however, large knowledge gaps regarding cause-effect and dose-response relationships between the interference with endocrine pathways and adverse effects in the organism, especially at puberty and in subsequent generations. LÄS MER
3. Modulation of nuclear receptor signaling by RBR ubiquitin ligases
Sammanfattning : Nuclear receptors (NRs) constitute a superfamily of transcription factors and play important roles in physiology. Transcriptional regulation by NRs can be modulated through interactions with various coregulators that activate or repress transcription through mediating receptor and chromatin modifications as well as communicating with the general transcription factor machinery. LÄS MER
4. Studies of hyperandrogenicity and the metabolic syndrome in premenopausal women
Sammanfattning : An androgenic sex hormone profile appears to be a typical feature of the metabolic syndrome (MetS) and a powerful risk factor for the development of type 2 diabetes in women. The causes of relative hyperandrogenicity (HA) are not clearly defined. LÄS MER
5. Transcriptional regulation by the nuclear receptors steroidogenic factor-1 and liver receptor homologue-1
Sammanfattning : Steroidogenic Factor-1 (SF-1) and Liver Receptor Homologue-1 (LRH-1) are transcription factors belonging to the nuclear receptor (NR) family. In the adrenal cortex and gonads, SF-1 governs the expression of multiple enzymes and transporters required for converting cholesterol to steroid hormones. LÄS MER