The occurrence of estrone and estriol intrichostrongylus colubriformis (nematoda)
- 1 October 1989
- Vol. 24 (10) , 903-904
- https://doi.org/10.1007/bf02535767
Abstract
Mammalian sex steroids and cholesterol wre isolated from the lipid extract of the zooparasitic nematodeTrichostrongylus colubriformis. In addition to the previously identified sex steroids progesterone and testosterone, estrone and estriol were detected and isolated from the mixture. The steroids were analyzed by thin-layer gas-liquid and high-performance liquid chromatography, and their structures confirmed by proton nuclear magnetic resonance and mass spectroscopy.This publication has 19 references indexed in Scilit:
- Metabolism and Function of Sterols in NematodesPublished by American Chemical Society (ACS) ,1987
- Nippostrongylus brasiliensis: Effects of testosterone on reproduction and establishmentInternational Journal for Parasitology, 1984
- Thin-layer chromatographic systems for the separation of some estrogen acetatesJournal of Chromatography A, 1983
- Novel nuclear methylation of sterols by the nematode caenorhabditis elegansSteroids, 1983
- Use of sep-pak ® cartridges for urinary steroid extraction: evaluation of the method for use prior to gas chromatographic analysisClinica Chimica Acta; International Journal of Clinical Chemistry, 1980
- Routine chromatography of simple lipids and their constituentsJournal of Chromatography B: Biomedical Sciences and Applications, 1977
- Cholesterol and Companions. VII. Steroid DibromidesJournal of the American Chemical Society, 1953