Computerized pharmaceutical algorithm reduces medication administration errors during simulated resuscitations.

Objective: Medication errors involving intravenous medications continue to be a significant problem, particularly in the pediatric population due to the high rate of point-of-care and weight-adjusted dosing. The pharmaceutical algorithm computerized calculator (pac2) assists in converting physician medication orders to correct volumes and rates of administration for intravenous medications. This study was designed to assess the efficacy of the pac2 in simulated clinical scenarios of point-of-care dosing.

Increased insulin-like growth factor-I gene expression precedes left ventricular cardiomyocyte hypertrophy in a rapidly-hypertrophying rat model system.

Chronic pressure overload leads to an increase in the size, i.e. hypertrophy, of cardiomyocytes in the heart.

Low dose effect of in utero exposure to bisphenol A and diethylstilbestrol on female mouse reproduction.

In utero exposure to bisphenol-A (BPA) at doses relevant to human consumption has been reported to accelerate weight gain and puberty in female mice, but the effect of low dose BPA on female reproduction has not been described. In this study, we investigated low dose effects of BPA on sexual maturation and reproduction in female ICR/Jcl mice. Pregnant ICR mice (F0) were injected (s.

Dioxin inhibition of estrogen-induced mouse uterine epithelial mitogenesis involves changes in cyclin and transforming growth factor-beta expression.

A single dose of dioxin (2,3,7,8-tetrachlorodibenzo-p-dioxin or TCDD; 5 microg/kg, ip) inhibits 17beta-estradiol (E2)-induced uterine epithelial mitogenesis, apparently through disruption of stromal-epithelial interactions. To understand if TCDD alters early uterine (Ut) responses to E2, young adult C57BL/6J mice were ovariectomized and given (i.p.

Characterization of diethylstilbestrol-induced hypospadias in female mice.

The urethral duct and vagina are formed from the urogenital sinus (UGS) during the early neonatal period in mice. Neonatal estrogen exposure results in hypospadias, or the malpositioning of vaginal and urethral openings, with wide cleft clitoris. We sought to characterize diethylstilbestrol (DES) influence on UGS morphogenesis and hypospadias formation.