Extensive and Continuing Loss of Seagrasses in Florida's Big Bend (USA).

Florida's Big Bend in the northeastern Gulf of Mexico contains the second-largest contiguous seagrass meadow in the continental United States, providing numerous ecosystem functions and services, including carbon cycling and storage. We present 21 years of mapping data and 13 years of annual in-water monitoring that reveal extensive declines in area, species frequency of occurrence (FO), and percent cover of seagrass. Seagrass area declined by 15% to 85,170 ha in 2022.

The clinical and financial impact of remote clinical oncology pharmacist engagement in community-based practices within The US Oncology Network.

Introduction: The integration of clinical oncology pharmacists into multidisciplinary healthcare teams is not well-described in the community practice setting. This study aims to analyze the clinical and financial impact of a remote-based clinical oncology pharmacist in four community oncology practices within The US Oncology Network.

Methods: Oncology-trained clinical pharmacists electronically reviewed chemotherapy orders for clinical optimization and financial stewardship within four community oncology practices.

Effect of El Nĩno on demographic, morphological, and chemical parameters in turtle-grass (Thalassia testudinum): an unexpected test of indicators.

We examined the response of demographic, morphological, and chemical parameters of turtle grass (Thalassia testudinum), to much-higher-than-normal rainfall associated with an El Niño event in the winter of 1997-1998. Up to 20 inches of added rain fell between December 1997 and March 1998. triggering widespread and persistent phytoplankton blooms along the west coast of Florida.

The C19-mineralocorticoids in hypertension.

The excretion rates of the C19-mineralcorticoids, 16beta-hydroxy-DHEA and 16-oxo-androstenediol, were measured in subjects with low-renin essential hypertension and toxemia of pregnancy. C19-mineralocorticoid excretion in low-renin essential hypertension ranged from 70-790 microgram per day. No significant difference in 16beta-hydroxy-DHEA and 16-oxo-androstenediol excretion was found between these subjects and normal controls.

Are there unknown mineralocorticoids in low-renin essential hypertension?

The blood pressure elevation of primary aldosteronism is caused by excessive production of the known mineralocorticoid, aldosterone. The blood pressure elevation of low-renin essential hypertension may also be caused by mineralocorticoid excess, but which which mineralocorticoid is responsible is uncertain. Normal levels of aldosterone, found in this disorder despite suppressed plasma renin, and the presence of an unknown mineralocorticoid have been hypothesized to explain low-renin essential hypertension.