Iowa Department of Transportation Major Items - Preliminary Quantity Report, May 15, 2012; With Addendums

Weekly letting report.

Department of Human Services Proposal for State Mental Health Institute Closure and Consolidation, December 15, 2009

The Department’s recommendation for closure and consolidation is based on an analysis of the existing programs, persons served, physical plant costs, expenses and renovation/infrastructure costs for relocation, and review of the draft report from the MHI Task Force. Further detail surrounding the analysis used to drive the recommendation is found under the Recommendations section, beginning on page 12 of this report. In response to the legislative requirement to recommend closure and consolidation of an MHI, the Department recommends the closure of the Mount Pleasant Mental Health Institute with consolidation of its programs and operational beds at the Independence Mental Health Institute. With this recommendation, Independence MHI will add beds to accommodate the 15 adult psychiatric beds, 14 dual diagnosis beds, and 50 substance abuse treatment beds now located at the Mount Pleasant MHI. This relocation will take an estimated six months from the time statutory authority and corresponding appropriations are received.

Results from the Testing of Adulterated Anhydrous Ammonia Provided by the State of Iowa's Office of Drug Control Policy, March 15, 2004

The report of adulterated anhydrous ammonia did not completely prevent the manufacture of methamphetamine. The amount of the methamphetamine manufactured using the adulterated ammonia was consistently very low. Although clandestine laboratory "field-like" reaction conditions were mimicked for purposes of these tests it should be noted that no attempts were made to distill the adulterated anhydrous ammonia.

Secure and Prepared Newsletter, May 15, 2012, Vol. 8, no. 9

A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

Goodpasture's disease presenting with acute renal failure

A 15-year-old boy was admitted for vomiting, diarrhea, fatigue, crampy abdominal pain and oliguria. A renal failure was diagnosed (creatinine 2523 μmol/, urea 53,1 mmol/l) with severe aregenerative anemia (80 g/l), metabolic acidosis, hyperkalemia, elevated inflammatory markers and normal platelet count. A nephrotic proteinuria was noticed (350 g/mol). Patient's creatinine was normal 4 months before. The diagnosis of rapidly progressive glomerulonephritis was suspected. C3 and C4 were normal, ANA and ANCA were negative; anti-glomerular basement membrane antibody (anti-GBM) was positive (1/320) which lead to the diagnosis of Goodpasture's disease. Chest X-ray showed bilateral hilar infiltration and CT-scan revealed multiple alveolar haemorrhages, confirmed by broncho-alveolar lavage. Renal ultrasound showed swollen and hyperechogenous kidneys with loss of corticomedullary differentiation. Renal biopsy revealed a global extracapillary necrotising glomerulonephritis, with IgG lining the membrane at immunofluorescence. The patient was treated with continuous venovenous hemodia- filtration, plasmapheresis and immunosuppressive therapy (cyclophosphamid and corticoids) which lead to normalisation of anti-GBM level and favourable respiratory evolution with no sequelae. The renal evolution was unfavourable and the patient developed end stage renal disease and was treated with haemodialysis. Goodpasture's disease is an autoimmune process in which anti-GBM are produced against collagen IV present in the kidneys and pulmonary alveolae, resulting in acute or rapidly progressive glomerulonephritis and altering the pulmonary alveolae. It is a rare disease concerning mostly infants and young adults. Clinical presentation consists in an acute renal failure with proteinuria. Pulmonary symptoms (60-70% of the total cases) are dyspnea, cough, and haemoptysis. Diagnosis is made with the dosage of immunological anti-GBM and with renal biopsy. Factors of poor prognosis are initial oliguria, alteration of >50% of the glomerulus, very high creatinine or need of dialysis. Anti-GBM dosage is used for follow up. Patients are treated with immunosuppressive therapy for 6 to 9 months and plasmapheresis. Few recurrences are seen. Goodpasture's disease should be evoqued whenever a young patient is seen with glomerulonephritis, especially if pulmonary abnormalities are present. The disease requires an aggressive treatment in order to prevent respiratory and kidney failure.

Airway epithelial IL-15 transforms monocytes into dendritic cells.

IL-15 has recently been shown to induce the differentiation of functional dendritic cells (DCs) from human peripheral blood monocytes. Since DCs lay in close proximity to epithelial cells in the airway mucosa, we investigated whether airway epithelial cells release IL-15 in response to inflammatory stimuli and thereby induce differentiation and maturation of DCs. Alveolar (A549) and bronchial (BEAS-2B) epithelial cells produced IL-15 spontaneously and in a time- and dose-dependent manner after stimulation with IL-1beta, IFN-gamma, or TNF-alpha. Airway epithelial cell supernatants induced an increase of IL-15Ralpha gene expression in ex vivo monocytes, and stimulated DCs enhanced their IL-15Ralpha gene expression up to 300-fold. Airway epithelial cell-conditioned media induced the differentiation of ex vivo monocytes into partially mature DCs (HLA-DR+, DC-SIGN+, CD14+, CD80-, CD83+, CD86+, CCR3+, CCR6(+), CCR7-). Based on their phenotypic (CD123+, BDCA2+, BDCA4+, BDCA1(-), CD1a-) and functional properties (limited maturation upon stimulation with LPS and limited capacity to induce T cell proliferation), these DCs resembled plasmacytoid DCs. The effects of airway epithelial cell supernatants were largely blocked by a neutralizing monoclonal antibody to IL-15. Thus, our results demonstrate that airway epithelial cell-conditioned media have the capacity to differentiate monocytes into functional DCs, a process substantially mediated by epithelial-derived IL-15.

Youth Leadership Forum for Students with Disabilities, July 10-July 15, 2011

Five day leadership training program for 10th, 11th and 12th grade high school students with disabilities. Model program sponsored by the U.S Department of Labor Office National Collaborative on Workforce and Disability and developed locally by a collaboration of state and private agencies.

Glutamine synthesis rate in the hyperammonaemic rat brain using simultaneous localized in vivo H-1 and N-15 MRS

Objectives: Glutamine synthetase is a critical step in the glutamate-glutamine cycle, the major mechanism of glutamate neurotransmission and is implicated in the mechanism of ammonia toxicity. 15N MRS is an alternative approach to 13C MRS in studying glutamate- glutamine metabolism. 15N MRS studies allow to measure an apparent glutamine synthesis rate (Vsyn) which reflects a combination of the glutamate- glutamine cycle activity (Vnt) and net glutamine accumulation. The net glutamine synthesis (Vsyn-Vnt) can be directly measured from 1H NMR. Therefore, the aim of this study was to perform in vivo localized 1H MRS interleaved with 15N MRS to directly measure the net glutamine synthesis rate and the apparent glutamine synthesis rate under 15N labeled ammonia infusion in the rat brain, respectively. Methods: 1H and 15N MRS data were acquired interleaved on a 9.4T system (Varian/Magnex Scientific) using 5 rats. 15NH4Cl solution was infused continuously into the femoral vein for up to 10 h (4.5 mmol/h/kg).1 The plasma ammonia concentration was increased to 0.95±0.08 mmol/L (Analox GM7 analyzer). 1H spectra were acquired and quantified as described previously.2 15N unlocalized and localized spectra were acquired using the sequence;3 and quantified using AMARES and an external reference method.4 The metabolic model used to analyze the total Gln and 5-15N labeled Gln time courses is shown on Figure 1A. Results: Glutamine concentration increased from 2.5±0.3 to 15±3.3 mmol/kg whereas the total glutamate concentrations remained unchanged (Figure 1B). The linear fit of the time-evolution of the total Gln from the 1H spectra gave the net synthesis flux (Vsyn-Vnt), which was 0.021± 0.006 mmol/min per g (Figure 1D). The 5-15N Gln peak (_271 ppm) was visible in the first and all subsequent scans, whereas the 2-15N Gln/Glu peak (_342 ppm) appeared after B1.5 h (Figure 1C). From the in vivo 5-15N Gln time course, Vsyn = 0.29±0.1 mmol/min per g and a plasma NH3 fractional enrichment of 71%±6% were calculated. Vnt was 0.26±0.1 mmol/min/g, obtained assuming a negligible Gln efflux.5 Vsyn and Vnt were within the range of 13C NMR measurements.6 Conclusion: The combination of 1H and 15N NMR allowed for the first time a direct and localized measurement of Vnt and apparent glutamine synthesis rate. Vnt is approximately one order of magnitude faster than the net glutamine accumulation.

Secure and Prepared Newsletter, June 15, 2012, Vol. 8, no. 11

A bi-weekly newsletter for those involved in the fields of homeland security and/or emergency management

Magnetic properties and domain-wall motion in single-crystal BaFe10.2Sn0.74Co0.66O19

The magnetic properties of BaFe12O19 and BaFe10.2Sn0.74Co0.66O19 single crystals have been investigated in the temperature range (1.8 to 320 K) with a varying field from -5 to +5 T applied parallel and perpendicular to the c axis. Low-temperature magnetic relaxation, which is ascribed to the domain-wall motion, was performed between 1.8 and 15 K. The relaxation of magnetization exhibits a linear dependence on logarithmic time. The magnetic viscosity extracted from the relaxation data, decreases linearly as temperature goes down, which may correspond to the thermal depinning of domain walls. Below 2.5 K, the viscosity begins to deviate from the linear dependence on temperature, tending to be temperature independent. The near temperature independence of viscosity suggests the existence of quantum tunneling of antiferromagnetic domain wall in this temperature range.

EPI Update, June 15, 2012

Weekly newsletter for Center For Acute Disease Epidemiology of Iowa Department of Public Health.

Annual Infrastructure Report 2011, January 15, 2012

Major maintenance; health, safety, loss of use; and Americans with Disabilities Act deficiencies at the Capitol Complex and statewide for twelve agencies and divisions participating in the Vertical Infrastructure Program in collaboration with the Governor's Vertical Infrastructure Advisory Committee, including the Department of Administrative Services; the Department of Commerce, Alcoholic Beverages Division; the Department of Corrections; the Department of Cultural Affairs; the Department of Education, including Iowa Public Television and Iowa Vocational Rehabilitation Services; the Department of Human Services; Iowa Law Enforcement Academy; the Department of Public Safety; Terrace Hill; Iowa Veterans Home and Iowa Workforce Development. The advisory committee meets on a monthly basis to review the progress of the work and to make recommendations on procedures and priorities.

Iowa Crop and Weather Report, June 11, 2012, Vol. 12. no. 15

Report produced by the The Department of Agriculture and Land Stewardship, Climatology Bureau. Iowa Secretary of Agriculture Bill Northey today commented on the Iowa Crops and Weather report released by the USDA National Agricultural Statistical Service. The report is released weekly from April through October.

2011 Annual Employment Report on All Projects Let by the Iowa DOT Racial/Ethnic Minorities and Females, September 15, 2011

The following data was derived from 1391 reports of participating contractors for the annual 2002 through 2011 reporting periods. The workforce data is reflective of one peak work week for highway contractors during the most active time of the season, the last full week of July. The summary data on pages 4 and 5 was compiled by Iowa DOT staff from the 1391 reports received. Interesting changes and trends have been addressed in the written analysis.

Iowa Agri-News, August 6, 2012, Vol. 12, no. 15

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture.