Postpartum infertility is caused by four factors: general infertility, lack of uterine involution,
short estrous cycles and anestrus. The general infertility component is common to any estrous …

In many nonprimate mammalian species, cyclical regression of the corpus luteum (luteolysis)
is caused by the episodic pulsatile secretion of uterine PGF 2α , which acts either locally on …

The prevention of acute rheumatic fever by the prompt treatment of streptococcic infections
with penicillin has been attempted in this study. The results obtained show that this attempt …

… Custer who molded it into the efficient fighting organization that it became. And it was Custer
… Custer's success as an Indian fighter was such as to enhance an already brilliant reputation. …

… General Custer was given scant time, after the last gun of the war was fired, to realize the …
In the afternoon of that memorable day General Custer and his staff rode to the outskirts of …

The hypothalamic-neurohypophysial system (HNS) controls diuresis and parturition through
the release of arginine-vasopressin (AVP) and oxytocin (OT). These neuropeptides are …

Two trials were conducted in which Angus × Hereford first-calf cows were assigned randomly
at calving to one of two treatments: exposure to mature penile-blocked bulls (BE) or …

We measured the complete blood cell count, including the index of RBC size heterogeneity (RBC
distribution width [RDW]), in 181 subjects without anemia to determine whether RDW …

The purpose of this study was to establish norms for the serum ferritin determination. Analyses
of blood samples submitted for a panel of 29 laboratory tests in 964,325 individuals of a …

Localized, brief Ca 2+ transients (Ca 2+ syntillas) caused by release from intracellular stores
were found in isolated nerve terminals from magnocellular hypothalamic neurons and …