Induction of transendothelial migration in normal and malignant human T lymphocytes.

Activated CD 3+ enriched human peripheral blood T cells exhibited potent capacity for transendothelial migration through HUVEC layers in the absence of T cell ***. In contrast, malignant human T cell lines *** no or negligible ability of transendothelial migration in the absence of chemoattractants. Time lapse studies of transendothelial migration of activated CD 3+ enriched peripheral blood T cells through a HUVEC layer showed that the first T cells were detected in the lower compartment of a tissue culture insert after 1 hour and that migration increased to reach a maximum of 25 x 10(4) T cells/hr after 24 hours. Adhesion assays of human T cell lines demonstrated that all T cell lines were capable of adhesion to HUVEC and that adhesion of T cells to HUVECs was primarily mediated by CD11a/CD18 and ICAM-1 interactions. Furthermore, transendothelial migration of CD 3+ enriched human peripheral blood T cells was inhibited by pretreating the T cells with anti-CD 18 monoclonal antibodies. The inability of malignant T cells to migrate through HUVEC layers in the absence of chemoattractants was not due to poor motility per se, since both normal and malignant T cells migrated well on extracellular matrix components as determined by using Boyden chambers. Crosslinking of alpha 1 beta 2 and alpha 4 beta 1 with immobilized monoclonal antibodies induced motile behaviour in activated CD 3 enriched human peripheral blood T cells but not in malignant T cell lines. In conclusion, the differences in the ability of transendothelial migration between normal and malignant human T cells in the absence of chemoattractants is primarily due to the differences in the capacity of alpha 1 beta 2 and alpha 4 beta 1 to trigger motile behaviour in the separate cell types.

Inside Iowa's DOC, July 2005, Vol. 3, no. 1

Newsletter from the Department of Corrections

Preliminary results on the postmortem measurement of 3-beta-hydroxybutyrate in liver homogenates.

The concentrations of 3-beta-hydroxybutyrate (3HB) in blood and two liver samples were retrospectively examined in a series of medicolegal autopsies. These cases included diabetic ketoacidosis, nondiabetic individuals presenting moderate to severe decompositional changes and nondiabetic medicolegal cases privy of decompositional changes. 3HB concentrations in liver sample homogenates correlate well with blood values in all examined groups. Additionally, decompositional changes were not associated with increases in blood and liver 3HB levels. These results suggest that 3HB can be reliably measured in liver homogenates when blood is not available at autopsy. Furthermore, they suggest that metabolic disturbances potentially leading or contributing to death may be objectified through liver 3HB determination even in decomposed bodies.

Innovative Outstanding Weatherization Assistance News, January 2005, Vol.3, no.1

Quarterly newsletter from the Division of Cimmunity Action Agenices, part of the Department of Human Rights.

Team Diversity Newsletter, Vol 3, no.1, March/April 1998

Newsletter produced by Iowa Civil Right Commission for the community about the community.

Team Diversity Newsletter, Vol 3, no.1, March/April 1998

Newsletter produced by Iowa Civil Right Commission for the community about the community.

Innovative Outstanding Weatherization Assistance News, January 2005, Vol.3, no.1

This is a quarterly newsletter for the Iowa Weatherization Program. The purpose of the newsletter is to share with you information on all aspects of the program as well as spotlight a couple of agencies in each issue. We will provide information on upcoming events, training schedules, monitoring schedules and general news about the program. There will be a section of questions we have received from you and the answers provided.

Secure & Prepared, January 10, 2007, Vol.3, no.1

Secure & Prepared is a bi-weekly publication of the Iowa Homeland Security & Emergency Management Division for those involved in the homeland security system in the state of Iowa.

Customer Focus Newsleter, January-February 2006, Vol. 3, no. 1

A bi-monthly bulletin to keep the department/agency management teams of state government better informed. We hope to consolidate most of the service update messages we send throughout the month and keep you updated about the work of the Customer Councils. If yours is one of the many departments who participated in the second annual DAS customer satisfaction survey recently, we thank you for taking the time to give us this important feedback. We look forward to sharing survey results with you, and pledge to consider responses carefully as we work to determine benchmarks and set future priorities.

D-3 2005-1 Dependent Adult Abuse Report, January-June 2005

Dependent Adult Abuse Report January 2005 – June 2005 Reported Dependent Adult Abuse by County

D-3 2006-1 Dependent Adult Abuse Report, January - June 2006

D-3 Dependent Adult Abuse Report

D-3 2007-1 Dependent Adult Abuse Report, January - June 2007

D-3 Dependent Adult Abuse Report

D-3 2008-1 Dependent Adult Abuse Report, January - June 2008

D-3 Dependent Adult Abuse Report