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  • Idiopathic subfertility  (1)
  • Menstrual cycle  (1)
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  • 1
    Digitale Medien
    Digitale Medien
    Urinary excretion of catecholestrogens, 2-methoxyestrogens and “classical estrogens” throughout the normal menstrual cycle (1991)
    Springer
    Archives of gynecology and obstetrics 249 (1991), S. 201-207 
    Details
    ISSN: 1432-0711
    Schlagwort(e): Estrogens ; Catecholestrogens ; 2-methoxyestrogens ; Menstrual cycle
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary Catecholestrogens, 2-methoxyestrogens and “classical” estrogens (estrone, estradiol, estriol) were measured simultaneously in urine samples of healthy women during the menstrual cycle. All estrogen values reach a preovulatory maximum at the time of the LH peak and show a marked increase during the luteal phase as compared to the follicular phase. Catecholestrogens and estrone seem to behave similarly supporting the assumption that catecholestrogens are predominantly metabolites of estrone. Daily measurements of urinary estrogens show large interindividual variations of 2- and 4-hydroxyestrogens as well as very differing 2-hydroxy-/2-methoxyestrogen ratios. The results obtained support the assumption, that catecholestrogens and their methylethers are excretory products with no additional regulatory functions.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02390388
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    A three step protocol for the treatment of idiopathic subfertility (1994)
    Springer
    Archives of gynecology and obstetrics 255 (1994), S. 173-180 
    Details
    ISSN: 1432-0711
    Schlagwort(e): Idiopathic subfertility ; Infertility ; Intrauterine insemination ; In vitro fertilization ; Ovarian stimulation
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract 650 couples with idiopathic subfertility (mean duration: 5.7 year, range 2–21 years) were treated during 2870 cycles by three assisted conception methods (each involving mild ovarian stimulation): I timed intercourse (TI), II intrauterine insemination (IUI), III in vitro fertilization/embryo transfer (IVF/ET). Treatment started with TI in most cases and then changed to IUI after three to six cycles. Couples who failed to conceive were treated after another 3–9 cycles by IVF/ET. An overall cumulative pregnancy rate of 80.2% was reached after 18 treatment months. The pregnancy rates per treatment cycle were: TI 5.3%, IUI 6.9%, IVF/ET 15.8% (per oocyte retrieval)
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF02335082
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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