USDA-ARS Colorado maize growth and development, yield and water-use under strategic timing of irrigation, 2012-2013.

This data set was collected over two years, 2012-2013, on maize under 12 irrigation treatments with varying levels of deficit during late-vegetative and grain-filling growth stages in semi-arid Northern Colorado supplied with surface drip irrigation. The data set, which can be found online at the USDA National Agricultural Library data repository (doi: 10.15482/USDA.

Independence at home: community-based care for older adults with severe chronic illness.

By most clinical and economic measures, our health care system is not providing effective or affordable care to Medicare beneficiaries with severe chronic illness. Two million elders, constituting most of the 5% who account for nearly half of Medicare costs, have multiple chronic conditions, functional disability, and average per capita costs of over $50,000 per year. Prior reforms aimed at this population did not change the flawed delivery system, which remains centered in the doctor's office, hospitals, and nursing homes.

Low-dose prostacyclin preserves renal function in high-risk patients after coronary bypass surgery.

Objective: Renal failure after bypass is still a threatening problem prolonging hospital care and reducing overall survival. The following pilot study was aimed to analyze whether perioperative low-dose prostacyclin infusion is able to preserve renal function in a selected group of patients who according to a poor cardiac function were stratified as high risk for the development of renal failure after bypass.

Design: Prospective randomized study.

Establishment and functional characterization of human peritoneal fibroblasts in culture: regulation of interleukin-6 production by proinflammatory cytokines.

The functional and morphologic integrity of the peritoneal membrane is of major importance for the successful treatment of patients with chronic peritoneal dialysis. This study aimed at the establishment and functional characterization of human peritoneal fibroblasts (HPFB) in cell culture. HPFB were isolated from human omentum by enzymatic digestion and cultured.