These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Andrologic variables for in vitro fertilization].
    Author: Wolff H, Mögele T, Bezold G, Bollmann W, Brückner T, Noss U, Meurer M.
    Journal: Hautarzt; 1994 Sep; 45(9):605-10. PubMed ID: 7960767.
    Abstract:
    The purpose of the study was to identify semen parameters relevant for in vitro fertilization (IVF). A total of 151 ejaculates from 130 patients were analyzed. There was a significant association between successful IVF, high sperm concentration and good sperm motility. Progressive sperm motility correlated best with successful fertilization of oocytes (r = +0.427) and was the only parameter significantly linked to pregnancy. Very low values were sufficient for fertilization in vitro: a sperm concentration of 4.5 x 10(6)/ml and a progressive sperm motility of 20%. The results of analysis of fructose, citrate and neutral alpha-glucosidase as markers of seminal vesicle, prostate and epididymal functions were not different in fertilizing and non-fertilizing semen samples. Moderate increases in granulocyte elastase levels, between 250 and 1000 ng/ml, did not influence IVF. However, two patients with genital tract inflammation (PMN-elastase > 1000 ng/ml) did not fertilize despite excellent semen parameters. These results stress the importance of andrological factors for in vitro fertilization outcome.
    [Abstract] [Full Text] [Related] [New Search]