The Nebraska Ranch Practicum

The Nebraska Ranch Practicum is a multi-disciplinary, hands-on educational program designed to give participants the skills and education needed to succeed in today\u27s ranching industry. The Practicum was established in 1999 as a “three-season” program designed to integrate information producers encounter throughout the beef production year into a framework for decision making. The Practicum seeks to improve decision-making skills, enhance stewardship of natural resources, improve skills critical for evaluation of ranching enterprises, and enhance ranch sustainability

Gravitational physics with antimatter

The production of low-energy antimatter provides unique opportunities to search for new physics in an unexplored regime. Testing gravitational interactions with antimatter is one such opportunity. Here a scenario based on Lorentz and CPT violation in the Standard- Model Extension is considered in which anomalous gravitational effects in antimatter could arise.Comment: 5 pages, presented at the International Conference on Exotic Atoms (EXA 2008) and the 9th International Conference on Low Energy Antiproton Physics (LEAP 2008), Vienna, Austria, September 200

The Role of BDNF as a Mediator of Neuroplasticity in Bipolar Disorder

The cognitive impairment and neuroanatomical changes that takes place among patients with bipolar disorder (BD) patients has been well described. Recent data suggest that changes in neuroplasticity, cell resilience and connectivity are the main neuropathological findings in BD. Data from differential lines of research converges to the brain-derived neurotrophic factor (BDNF) as an important contributor to the neuroplasticity changes described among BD patients. BDNF serum levels have been shown to be decreased in depressive and manic episodes, returning to normal levels in euthymia. BDNF has also been shown to decrease as the disorder progresses. Moreover, factors that negatively influence the course of BD, such as life stress and trauma have been shown to be associated with a decrease in BDNF serum levels. These findings suggest that BDNF plays a central role in the progression of BD. The present review discusses the role of BDNF as a mediator of the neuroplastic changes that occur in portion with mood episodes and the potential use of serum BDNF as a biomarker in BD

Comparison of prostate cancer diagnosis in patients receiving unrelated urological and non‐urological cancer care

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/98801/1/bju12220.pd

L-type voltage-gated calcium channels: understanding function through structure

AbstractL-type voltage-gated calcium channels (VGCCs) are multisubunit membrane proteins that regulate calcium influx into excitable cells. Within the last two years there have been four separate reports describing the structure of the skeletal muscle VGCC determined by electron microscopy and single particle analysis methods. There are some discrepancies between the structures, as well as reports for both monomeric and dimeric forms of the channel. This article considers each of the VGCC structures in terms of similarities and differences with an emphasis upon translation of data into a biological context