-transparent.png){kind=logo}
A radioreceptorassay of luteinizing hormone (LH)-human chorionic gonadotropin (hCG), using plasma membranes of bovine corpora lutea, has been extended to the detection of the midcycle LH peak and subsequent pregnancy in morning and 24-hour urine samples on days 10 to 12 following ovulatiobjects as determined by radioreceptorassay and radioimmunoassay were 45 ng and 20 ng/ml of urine, respectively; in 24-hour urine samples, mean levels of 39 ng and 17 ng of LH/ml, respectively, were found. A sustained rise in hCG was detected by the radioreceptorassay from 10 to 12 days after conception, and by day 15 the hCG levels were in the range of the midcycle LH range; this finding was confirmed by the radioimmunoassay of hCG.
B B Saxena, and
T Saito, and
N Said, and
R Landesman
April 1987,
Journal of animal science,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
May 1978,
American journal of obstetrics and gynecology,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
January 1983,
American journal of primatology,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
July 2023,
Obstetrics and gynecology,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
January 1982,
Fertility and sterility,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
December 1966,
Nature,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
January 2001,
Seminars in reproductive medicine,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
March 2014,
Molecular and cellular endocrinology,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
July 1996,
The Journal of clinical endocrinology and metabolism,
B B Saxena, and
T Saito, and
N Said, and
R Landesman
January 1974,
Current topics in experimental endocrinology,
