A Serologic Study of Chorionic Gonadotrophin
- 1 November 1950
- journal article
- research article
- Published by Frontiers Media SA in Experimental Biology and Medicine
- Vol. 75 (2), 552-555
- https://doi.org/10.3181/00379727-75-18263
Abstract
Summary 1. Seventeen rabbits were immunized with “APL,” which is a combined extract of human placental tissue and pregnancy urine. Seven rabbits (6 females) produced detectable antibodies. 2. Two hundred eighty-five urines submitted for pregnancy tests were tested for the presence of CG by biological and serological methods. 3. Sative rabbit CG antiserum tends to give many cross-reactions. Therefore, it is necessary to absorb the serum and test it for potency and specificity prior to use in testing urines for the presence of increased amounts of CG. 4. It is suggested that it may be possible to use this serologic method for the detection of pregnancy; the development of an antiserum of somewhat greater specificity would be advantageous.Keywords
This publication has 3 references indexed in Scilit:
- AN APPRAISAL OF THE MALE NORTH AMERICAN FROG (RANA-PIPIENS) PREGNANCY TEST WITH SUGGESTED MODIFICATIONS OF THE ORIGINAL TECHNIQUE1949
- The Antihormone Problem in Clinical Endocrine TherapyJournal of Clinical Endocrinology & Metabolism, 1944
- A Six-hour Pregnancy TestJournal of Clinical Endocrinology & Metabolism, 1942