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Biomedical subjects

W Niwald

Publications and source records attributed to W Niwald.

3 recordsLinked to original sources
PubMed1995

[A test for sperm cell survival in peritoneal fluid].

The role of the peritoneal fluid in the physiology of reproduction, as well as in the transportation and survival of gametes, is little known. The authors have examined interactions between spermatozoa and the peritoneal fluid, collected during laparoscopy in the, so-called, survival test, from 42 infertile couples. The studied survival of spermatozoa in the peritoneal fluid was relatively high--19% after 48 hours--longer than in Menezo B2 fluid. Values of the test have been indicated, especially in cases of endometriosis-caused and idiopathic infertility.

Ascitic Fluid↗
PubMed1995

[Postcoital test evaluated in peritoneal fluid].

The role of the peritoneal fluid in the physiology of reproduction, as well as in the transportation and survival of gametes, is little recognized. Taking this into consideration, the authors have examined the occurrence of spermatozoa in the peritoneal fluid, collected from patients during diagnostic laparoscopies, following intrauterine insemination with husband's sperm, in, so-called, Templeton's Test. In the group of patients with cervical factor six (6) mobile spermatozoa (85%) were observed, in the group with male factor -- three (3) (42%) and in the group with idiopathic infertility -- 1 (25%). A high utility of this test has been indicated, especially in infertility caused by the male factor and in endometriosis.

Adult↗