We investigated dynamic characteristics of renal blood flow (RBF) autoregulation and relative contribution of underlying mechanisms within the autoregulatory pressure range in rats. Renal arterial pressure (RAP) was reduced by suprarenal aortic constriction for 60 s and then rapidly released. Changes in renal vascular resistance (RVR) were assessed following rapid step reduction and RAP rise. I...

MUSL 1310 Piano Lessons — 1 credit Half-hour or 50-minute lessons available. Register for course number 1310 the first two semesters of lessons, 2310 the third and fourth semesters, 3310 the fifth and sixth semesters, and 4310 the seventh and eight semesters. Register for section D01 for 30-minute lessons, and section D02 for 50-minute lessons. Offered in the College for Women. Prerequisites: P...

OBJECTIVE To investigate the characteristics of ectopic automaticity and cation current (I(f)) of cardiac myocytes from pulmonary vein sleeves (PVs) in canines with atrial fibrillation. METHODS The canines (8-10 years old) were subjected to long-term, rapid atrial pacing (RAP) for 10 weeks, which induced the atrial fibrillation model. Disassociation of PVs of canines yielded single cardiac my...

BACKGROUND AND OBJECTIVES Minimally invasive surgery has been shown to decrease postoperative morbidity and length of stay for several laparoscopic procedures. We sought to retrospectively compare intraoperative surgical and anesthetic parameters, post-anesthetic care unit (PACU) length of stay, and hospital length of stay of patients who underwent robotic-assisted laparoscopic radical prostate...

Parenchyma is an important tissue in secondary xylem of seed plants, with functions ranging from storage to defence and with effects on the physical and mechanical properties of wood. Currently, we lack a large-scale quantitative analysis of ray parenchyma (RP) and axial parenchyma (AP) tissue fractions. Here, we use data from the literature on AP and RP fractions to investigate the potential r...

OBJECTIVE Resistance to obesity is observed in rodents and humans treated with rapamycin (Rap) or nebivolol (Neb). Because cardiac miR-208a promotes obesity, this study tested whether the modes of actions of Rap and Neb involve inhibition of miR-208a. METHODS Mouse cardiomyocyte HL-1 cells and Zucker obese (ZO) rats were used to investigate regulation of cardiac miR-208a. RESULTS Angiotensi...

In criminal proceedings across the United States, rap music lyrics are being introduced as evidence of a defendant’s guilt. In this article, we draw attention to this disturbing practice, what we call ‘‘rap on trial,’’ and explore its context, describe its elements and contours, and consider its broader significance. We first offer historical context, demonstrating that although the widespread ...

Rho and Arf family small GTPases are well-known regulators of cellular actin dynamics. We recently identified ARAP3, a member of the ARAP family of dual GTPase activating proteins (GAPs) for Arf and Rho family GTPases, in a screen for PtdIns(3,4,5)P(3) binding proteins. PtdIns(3,4,5)P(3) is the lipid product of class I phosphoinositide 3OH-kinases (PI3Ks) and is a signaling molecule used by gro...