Sökning: "endometrium."

Visar resultat 11 - 15 av 84 avhandlingar innehållade ordet endometrium..

1. 11. Human endometrial receptivity and embryo-endometrium interactions

   Författare :Signe Altmäe; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Infertility is an increasing medical and social problem affecting more than 10% of couples worldwide. Many underlying causes of human infertility have been overcome by assisted reproductive techniques; nevertheless, the implantation process remains one of the rate-limiting step as regards the success of the treatment. LÄS MER

3. 12. Impacts of fat mobilization on bovine endometrium function

   Författare :Wiruntita Chankeaw; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Sammanfattning : In cows with high milk production, negative relationships between negative energy balance (NEB), inducing non-esterified fatty acids (NEFAs) in the peripheral circulation, and reproductive performances are well documented. Three major NEFAs; oleic (OA), palmitic (PA) and stearic acids (SA) have adverse effects on reproductive cells. LÄS MER

4. 13. Implantation : morphological and biochemical characterization of the receptive human endometrium

   Författare :Anneli Stavréus-Evers; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Our knowledge of the human implantation process, and the role of the endometrium. during this process, is very scarce. The endometrium is only receptive for implantation during a limited period, the so-called implantation window, after which it becomes refractory to the blastocyst. LÄS MER

5. 14. Human Endometrial Angiogenesis : An Immunohistochemical Study of the Endometrial Expression of Angiogenic Growth Factors and Their Corresponding Receptors

   Författare :Björn Möller; Matts Olovsson; Bo Lindblom; Kristina Gemzell-Danielsson; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicine; Human endometrium; angiogenesis; menstrual cycle; endothelial cells; immunohistochemistry; western blot; VEGF; VEGFR; FGF-2; FGFR; EGF; EGFR; levonorgestrel-releasing intrauterine system; Medicin; Dermatology and venerology; clinical genetics; internal medicine; Dermatologi och venerologi; klinisk genetik; invärtesmedicin;

   Sammanfattning : The human endometrium undergoes dramatic changes in morphology and function during the menstrual cycle. Recurrent angiogenesis (the formation of new blood vessels) is of utmost importance for oxygen supply and nourishment of the rapidly growing endometrial tissue. LÄS MER

7. 15. Monoamine transporters in female human reproduction

   Författare :Barbara Bottalico; Lund Obstetrik och gynekologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; PMAT; VMAT2; OCT; NET; in-situ hybridization histochemistry; decidualization; human endometrium; placenta; Medicine human and vertebrates ; Monoamine transporters; preeclampsia; histamine; Medicin människa och djur ;

   Sammanfattning : The present study explored the gene and protein expression of the monoamine transporters in human endometrium throughout the menstrual cycle, in early decidua and in placentas from normal as well as preeclamptic pregnancies using in-situ hybridization, real time-PCR, immunohistochemistry and primary tissue cultures. Four distinguishable patterns were observed in the endometrium over the menstrual cycle: (1) epithelial expression of norepinephrine transporter (NET) mRNA, (2) Stromal co- expression of vesicular monoamine transporter 2 (VMAT2) and plasma membrane monoamine transporter (PMAT) mRNAs with maximal intensity in the proliferative phase; (3) increasing epithelial expression of VMAT2 mRNA with a maximum in the late secretory phase; (4) stromal expression of extra-neuronal monoamine transporter (EMT) mRNA with a peak in the early secretory phase. LÄS MER