Sökning: "oestrogen synthesis"
Hittade 5 avhandlingar innehållade orden oestrogen synthesis.
1. Studies of tamoxifen resistance in breast cancer
Sammanfattning : Oestrogen is one of the most important hormonal regulators and is known to play a key role in the development and growth of breast cancer. The majority of tumours have a hormone dependent growth, and this is indicated by the presence of oestrogen receptors (ERs). LÄS MER
2. Brain Aromatase in the guppy, Poecilia reticulata : Distribution, control and role in behaviour
Sammanfattning : Oestrogens are produced by aromatisation of androgens by the aromatase enzyme. In the vertebrate brain this synthesis has vital functions in nerve protection, cell proliferation and nerve development during injury respectively brain development. LÄS MER
3. Involvement of vasopressin and oxytocin in the regulation of human uterine activity
Sammanfattning : Vasopressin and oxytocin seem to have pivotal roles in the pathophysiology of primary dysmenorrhoea and preterm labour. Prostaglandins are also involved in the regulation of uterine activity with different receptors mediating both stimulation and relaxation. LÄS MER
4. Hormones and sex steroid receptors in the female pig : effects of mating, artificial insemination, seminal plasma and genistein
Sammanfattning : Artificial insemination (AI) of sows and gilts is replacing mating in many countries. Another change over the last decades is that soya, rich in phytooestrogens, is routinely used in the diet to pigs. LÄS MER
5. Genetic polymorphism and breast cancer risk in young women
Sammanfattning : Breast cancer is the most common malignancy among women in the western world. Although the disease is rare in young women, it is one of the main causes of death at young age. The early onset breast cancer has demonstrated more aggressive pathological features than the late onset disease. LÄS MER