I. Introduction Essentially, two modalities of luteinizing hormone (LH) secretion have been
identified in the rat. The basal mode is characterized by episodic bursts of pituitary LH …

Steroids are present in all animals and plants, from mammals to prokaryotes. In the medical
field, steroids are commonly classified as glucocorticoids, mineralocorticoids, and gonadal …

Background The symptoms of women with premenstrual syndrome improve in response to
suppression of ovarian function, although these women have no evidence of ovarian …

The subgingival bacterial flora from 2 gingival sites was cultured and characterized monthly
in twenty periodontitis‐free women during pregnancy and again post‐partum. Monthly …

Four independent digestion trials with four diets were conducted using four Hereford× Angus
steers per trial to evaluate the ability of four internal markers to predict in vivo dry matter …

The plasma concentrations of progesterone, 17-hydroxyprogesterone, and unconjugated
estrone, estradiol, and estriol, were measured by radioligand assays in 0.21 ml. plasma …

We established a continuous cell line, NCI-H295, from an invasive primary adrenocortical
carcinoma. The cell line was established in a fully defined medium (HITES) and later could …

The regulation of the onset of maternal behavior in the rat is under hormonal control. This
study reports a new endocrine model for the study of the hormonal regulation of maternal …

The demonstration that luteinizing hormone (LH) release from the pituitary is episodic rather
than constant raises fundamental questions regarding the physiologic control of pulsatile LH …

Sixty-nine pregnant women were studied sequentially throughout pregnancy and again four
to six weeks postpartum. Average blood pressures were lower during pregnancy than …