We evaluated a family in which gynecomastia occurred in five males in two generations. In
each affected subject, gynecomastia and male sexual maturation began at an early age. The …

Interleukin-1 beta (IL-1 beta) is not detected in the amniotic fluid of normal human pregnancies
before the initiation of parturition, but during labor, both at term and preterm, this cytokine …

… MACDONALD, A study of angiotensin II pressor response throughout primigravid pregnancy,
J … CROSBY, and PC MACDONALD, A clinical test useful for predicting the development of …

… The possibility exists that uterotonins are formed as an aftereffect of labor; this is particularly
true of prostaglandins (PCs), leukotrienes, and platelet-activating factor because these …

In this investigation, we sought to resolve the apparent paradox that is posed by the fact that
there is a simultaneous increase in the production of prostaglandin and cortisol in women …

… Siiteri, PK, and PC MacDonald. The utilization of circulating dehydroisoandrosterone sulfate
… Siiteri, PK, and PC MacDonald. The biogenesis of urinary estriol during human pregancy (ab…

ACTH levels were measured by radioimmunoassay in umbilical cord plasma from fetuses,
in capillary plasma from neonates, and in venous plasma from adults. Cord plasma was …

I. Introduction THE purpose of this review is to examine four separate but related issues that
we believe are important for an overall understanding of progesterone secretion, metabolism…

… of 2 PC of 7a3H-DS as a single intravenous … MacDonald will comment on which phase of
the renin system they … MacDonald and his group have so aptly described might be investigated …

The secretion rate and plasma concentration of the adrenocortical steroid cortisol is
modified in subjects treated with estrogenic and/or progestational steroids. The effects of …