Urinary œstrogens in the buffalo as measured chemically

ABSTRACT A KNOWLEDGE of the level and the rate at which hormones are excreted is of considerable academic value for diagnostic and therapeutic purposes. The determination of œstrogen

activity in the excreta is limited by the fact that these hormones are eliminated from the body in biologically active and inactive forms, thus necessitating chemical methods of measurement.

The present work, consisting of two experiments, was carried out to ascertain the level and the rate at which urinary œstrogens are excreted in the buffalo and their chemical form. Access

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SIMILAR CONTENT BEING VIEWED BY OTHERS EXPLORATION OF URINARY METABOLITE DYNAMICITY FOR EARLY DETECTION OF PREGNANCY IN WATER BUFFALOES Article Open access 29 September 2022 INTERPRETING

URINARY IODINE CONCENTRATION: EFFECTS OF URINE DILUTION AND COLLECTION TIMING Article Open access 08 August 2024 ANALYTICAL AND PHYSIOLOGICAL VALIDATION OF AN ENZYME IMMUNOASSAY TO MEASURE

OXYTOCIN IN DOG, WOLF, AND HUMAN URINE SAMPLES Article Open access 17 June 2021 REFERENCES * Stimmel, B. F., Randolf, M. A., John, D., and Conn, W. M., _J. Clin. Endocrin._, 12, 371 (1952).

Stimmel, B. F., and May, J. A., _ibid._, 11, 408 (1951). Article  CAS  Google Scholar  * Cohen, H., and Bates, R. W., _J. Clin. Endocrin._, 7, 701 (1947); _Endocrin._, 44, 317 (1949).

Article  CAS  Google Scholar  Download references AUTHOR INFORMATION Author notes * E. S. E. HAFEZ Present address: Worcester Foundation for Experimental Biology, Shrewsbury Mass., U.S.A.

AUTHORS AND AFFILIATIONS * Faculty of Agriculture, University of Cairo, E. S. E. HAFEZ * Agricultural Chemical Section, Orman, Giza T. ATTAR Authors * E. S. E. HAFEZ View author publications

You can also search for this author inPubMed Google Scholar * T. ATTAR View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints

and permissions ABOUT THIS ARTICLE CITE THIS ARTICLE HAFEZ, E., ATTAR, T. Urinary Œstrogens in the Buffalo as measured Chemically. _Nature_ 176, 796 (1955). https://doi.org/10.1038/176796b0

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