Iowa Library Services/State Library Update, February 2013, Vol. 11, no. 1

Quarterly update for Iowa Library Services/State Library patrons.

Pericardial fat volume correlates with coronary vasomotion

Purpose: Recent studies showed that pericardial fat was independently correlated with the development of coronary artery disease (CAD). The mechanism remains unclear. We aimed at assessing a possible relationship between pericardial fat volume and endothelium-dependent coronary vasomotion, a surrogate of future cardiovascular events.Methods: Fifty healthy volunteers without known CAD or cardiovascular risk factors (CRF) were enrolled. They all underwent a dynamic Rb- 82 cardiac PET/CT to quantify myocardial blood flow (MBF) at rest, during MBF response to cold pressure test (CPT-MBF) and adenosine stress. Pericardial fat volume (PFV) was measured using a 3D volumetric CT method and common biological CRF (glucose and insulin levels, HOMA-IR, cholesterol, triglyceride, hs-CRP). Relationships between MBF response to CPT, PFV and other CRF were assessed using non-parametric Spearman correlation and multivariate regression analysis of variables with significant correlation on univariate analysis (Stata 11.0).Results: All of the 50 participants had normal MBF response to adenosine (2.7±0.6 mL/min/g; 95%CI: 2.6−2.9) and myocardial flow reserve (2.8±0.8; 95%CI: 2.6−3.0) excluding underlying CAD. Simple regression analysis revealed a significant correlation between absolute CPTMBF and triglyceride level (rho = −0.32, p = 0.024) fasting blood insulin (rho = −0.43, p = 0.0024), HOMA-IR (rho = −0.39, p = 0.007) and PFV (rho = −0.52, p = 0.0001). MBF response to adenosine was only correlated with PFV (rho = −0.32, p = 0.026). On multivariate regression analysis PFV emerged as the only significant predictor of MBF response to CPT (p = 0.002).Conclusion: PFV is significantly correlated with endothelium-dependent coronary vasomotion. High PF burden might negatively influence MBF response to CPT, as well as to adenosine stress, even in persons with normal hyperemic myocardial perfusion imaging, suggesting a link between PF and future cardiovascular events. While outside-to-inside adipokines secretion through the arterial wall has been described, our results might suggest an effect upon NO-dependent and -independent vasodilatation. Further studies are needed to elucidate this mechanism.

Brain injury program to ensure greater access to community-based services, July 11, 2006

More than 2,200 Iowans each year experience a traumatic brain injury that requires hospitalization. Of those, more than 750 will experience long-term disability as a result. According to a 2000 CDC report, there are an estimated 50,000 such individuals living in Iowa – a number similar to the population of Ames. As part of an enterprise-wide effort to ensure that all Iowans, including those with brain injuries, have access to quality healthcare, Governor Tom Vilsack signed the Brain Injury Services program bill on May 23. The bill will allow the Iowa Department of Public Health (IDPH) to implement a one-of-a-kind program to help those with brain injuries and their families in navigating and maximizing the Iowa community-based service system.

Iowa Library Services/State Library Update, March 2013, Vol. 11, no. 2

Quarterly update for Iowa Library Services/State Library patrons.

Iowa Animal Industry News, January 7, 2011, Vol. 11, no. 1

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa. Previously titled Animal Industry News.

Iowa Animal Industry News, January 20, 2011, Vol. 11, no. 2

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa. Previously titled Animal Industry News.

Iowa Animal Industry News, March 4, 2011, Vol. 11, no. 4

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa. Previously titled Animal Industry News.

Iowa Animal Industry News, February 4, 2011, Vol. 11, no. 3

Newsletter produced by Department of Agriculture and Land Stewardship about the animal industry in Iowa. Previously titled Animal Industry News. Previously titled Animal Industry News.

Interstate 129, Sergeant Floyd Memorial Bridge, dedication, Monday, November 22, 1976, 11:00 am,1976.

Program of the dedication program for the Sergeant Floyd Memorial Bridge on Interstate 129 including bridge history and recognition of people involved.

Iowa Agri-News, May 7, 2013, Vol. 13, no.11

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture. Previously Agri-News