Sökning: "progesterone"

Visar resultat 6 - 10 av 201 avhandlingar innehållade ordet progesterone.

1. 6. Androgens and progesterone in tissues and the gastrointestinal tract - Mapping of tissue-specific sex steroid levels in mice

   Författare :Hannah Colldén; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; androgens; progesterone; intracrinology; gastrointestinal tract; gut microbiota;

   Sammanfattning : Sex steroids such as androgens can exert both positive and negative effects in tissues and are important in physiology and pathophysiological states of men and women. Androgens originate mainly from the gonads. LÄS MER

3. 7. Progesterone and serotonergic mechanisms : a study in the female rat

   Författare :Anni Sietnieks; Uppsala universitet; []
   Nyckelord :MEDICINE; MEDICIN;

   Sammanfattning : .... LÄS MER

4. 8. Progesterone's effect on factors that influence gamete transport in the fallopian tube

   Författare :Anna Bylander; Göteborgs universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Progesterone; Fallopian tube;

   Sammanfattning : ABSTRACT The fallopian tube plays an important role for successful female reproduction as it transport gametes to the fertilization site, nourish the developing embryo and transport it to the uterus at the suitable time for implantation. The overall aim of this thesis was to investigate the role of progesterone in control of gamete transport. LÄS MER

5. 9. Ovarian steroids in rat and human brain : effects of different endocrine states

   Författare :Marie Bixo; Bengt Winblad; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Progesterone; 5a-pregnane-3.20-dione; estradiol; testosterone; rat brain; human brain; PMSG-model; steroid anaesthesia;

   Sammanfattning : Ovarian steroid hormones are known to produce several different effects in the brain. In addition to their role in gonadotropin release, ovulation and sexual behaviour they also seem to affect mood and emotions, as shown in women with the premenstrual tension syndrome. Some steroids have the ability to affect brain excitability. LÄS MER

7. 10. Neuroactive steroids and rat CNS

   Författare :Vita Birzniece; Bo Söderpalm; Umeå universitet; []
   Nyckelord :Estradiol; progesterone; HRT; allopregnanolone; UC1011; serotonin receptor; GABAA receptor; mRNA; Morris water maze; silent second; tolerance; Clinical Neurophysiology; klinisk neurofysiologi;

   Sammanfattning : Several studies suggest profound effects on mood and cognition by neuroactive steroids. Estrogen alone or in combination with antidepressant drugs affecting the serotonin system has been used to treat mood disorders. On the other hand, progesterone is related to negative effects on mood and memory. LÄS MER