Parental post-traumatic reactions after premature birth: implications for sleeping and eating problems in the infant.

BACKGROUND: Progress in perinatal medicine has made it possible to increase the survival of very or extremely low birthweight infants. Developmental outcomes of surviving preterm infants have been analysed at the paediatric, neurological, cognitive, and behavioural levels, and a series of perinatal and environmental risk factors have been identified. The threat to the child's survival and invasive medical procedures can be very traumatic for the parents. Few empirical reports have considered post-traumatic stress reactions of the parents as a possible variable affecting a child's outcome. Some studies have described sleeping and eating problems as related to prematurity; these problems are especially critical for the parents. OBJECTIVE: To examine the effects of post-traumatic reactions of the parents on sleeping and eating problems of the children. DESIGN: Fifty families with a premature infant (25-33 gestation weeks) and a control group of 25 families with a full term infant participated in the study. Perinatal risks were evaluated during the hospital stay. Mothers and fathers were interviewed when their children were 18 months old about the child's problems and filled in a perinatal post-traumatic stress disorder questionnaire (PPQ). RESULTS: The severity of the perinatal risks only partly predicts a child's problems. Independently of the perinatal risks, the intensity of the post-traumatic reactions of the parents is an important predictor of these problems. CONCLUSIONS: These findings suggest that the parental response to premature birth mediates the risks of later adverse outcomes. Preventive intervention should be promoted.

Report on the Iowa Department of Public Defense for the year ended June 30, 2009

Report on the Iowa Department of Public Defense for the year ended June 30, 2009

Rate, type, and cost of adverse drug reactions in emergency department admissions.

Background: Adverse drug reactions (ADRs) are a threat to patients' health and quality of life, and can generate significant expenses. They are generally underreported, with different rates in different health care systems. Methods: We conducted a 6-month survey of all primary admissions to the medical emergency department of a university hospital and assessed the rate, characteristics, avoidability, and marginal costs of ADRs. Results: A total of 7% of all admissions were mainly caused by ADRs. The most frequent were gastrointestinal bleeding (22.3%) and febrile neutropenia (14.4%). Anticancer drugs were involved in 22.7% of the cases, and anticoagulants, analgesics, and non-steroidal anti-inflammatory drugs in 8% each. Physicians had prescribed 70% of these drugs. Patients were predominantly treated in intermediate care units and ordinary wards. The mean cost per case amounted to CHF 3586+/-342, or a total of CHF 821204 over the 6-month-period (1 CHF=0.56 US$=0.87 Euro). A total of 67% were considered definitely imputable to drug effects and 32% were retrospectively regarded as avoidable. Conclusions: Interventions aimed at reducing the incidence of ADRs should be directed towards both patient education and physician training. This could save hospitals admissions and money, and could be used as an indicator of prescription quality.

Wireless E911 Emergency Communications Fund Iowa Homeland Security and Emergency Management Division of the Iowa Department of Public Defense independent auditor's reports, basic financial statements and supplementary information, June 30, 2010.

Audit report on the Wireless E911 Emergency Communications Fund of the Iowa Homeland Security and Emergency Management Division of the Iowa Department of Public Defense for the year ended June 30, 2010

Molecular mechanisms implicated in NF-κB activation and antiviral defense

SUMMARY Nuclear factor kappa B (NF-κB) transcription factors control many aspects of cell fate through induction of inflammatory, immune or survival molecules. We have identified two novel proteins, named receptor interacting protein (RIP)-4 and caspase recruitment domain (CARD) adaptor inducing interferon-β (Cardif), which activate NF-κB. Further, we have found that Cardif plays a prominent antiviral function. Antiviral innate immunity is mounted upon recognition by the host of virally associated structures like double-stranded (ds) RNA, which constitutes a viral replication product of many viruses within infected cells. dsRNA, depending on its subcellular localization, can be sensed by two separate arms of host defense. Firstly, Toll-like receptor (TLR)-3, a member of the type I transmembrane TLR family, recognizes endosomally-located dsRNA. Secondly, cytoplasmic dsRNA is detected by the recently identified RNA helicase retinoic acid inducible gene I (RIG-I). Triggering of TLR3- and RIG-I-dependent pathways results in the activation of the transcription factors NF-κB and Interferon regulatory factor (IRF)-3, which cooperatively transduce antiviral immune responses. We have demonstrated that RIP1, a kinase previously shown to be required for TNF signaling, transmits TLR3-dependent NF-κB activation. Further we have identified and characterized Cardif as an essential adaptor transmitting RIG-I-mediated antiviral responses, including activation of NF-κB and IRF3. In addition, we showed that Cardif is cleaved and inactivated by a serine protease of hepatitis C virus, and therefore may represent an attractive target for this virus to escape innate immune responses. RESUME Les facteurs de transcription "nuclear factor kappa B" (NF-κB) contrôlent divers aspects du devenir cellulaire à travers l'induction de molécules inflammatoires, immunitaires ou de survie. Nous avons identifié deux nouvelles protéines, nommées "receptor interacting protein" (RIP)-4 et "caspase recruitment domain (CARD) adaptor inducing interferon-β" (Cardif), qui activent NF-κB. En outre, nous avons trouvé que Cardif joue un rôle antiviral crucial. L'immunité innée antivirale s'établit au moment de la reconnaissance par l'hôte de structures virales, comme l'ARN double brin, qui constitue un produit de réplication de beaucoup de virus à l'intérieur de cellules infectées. L'ARN double brin, dépendant de sa localisation subcellulaire, peut être détecté par deux branches de défense distinctes. Premièrement, le récepteur transmembranaire "Toll-like" (TLR), TLR3, reconnaît l'ARN double brin lorsque localisé dans les endosomes. Deuxièmement, l'ARN double brin cytoplasmique est reconnu par l'ARN hélicase récemment décrite "retinoic acid inducible gene I" (RIG-I). Le déclenchement de voies dépendantes de TLR3 et RIG-I active les facteurs de transcription NF-κB et IRF3, qui coopèrent afin de transduire des réponses immunitaires antivirales. Nous avons démontré que RIP1, une kinase décrite précédemment dans le signalement du TNF, transmet l'activation de NF-κB dépendante de TLR3. De plus, nous avons identifié et caractérisé Cardif comme un adapteur essentiel transmettant les réponses antivirales médiées par RIG-I, qui incluent l'activation de NF-κB et IRF3. De surcroît, Cardif est clivé et inactivé par une sérine protéase du virus de l'hépatite C, et ainsi pourrait représenter une cible attractive pour ce virus afin d'échapper aux réponses immunitaires innées.

Report on the Iowa Department of Public Defense for the year ended June 30, 2010

Report on the Iowa Department of Public Defense for the year ended June 30, 2010

Does the sun shine by p p or CNO fusion reactions?

We show that solar neutrino experiments set an upper limit of 7.8% (7.3% including the recent KamLAND measurements) to the fraction of energy that the Sun produces via the CNO fusion cycle, which is an order of magnitude improvement upon the previous limit. New experiments are required to detect CNO neutrinos corresponding to the 1.5% of the solar luminosity that the standard solar model predicts is generated by the CNO cycle.

Agency Fact Sheet, Department of Public Defense, FY2007

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Agency Fact Sheet, Department of Public Defense, FY2008

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Agency Fact Sheet, Department of Public Defense, FY2009

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Agency Fact Sheet, Department of Public Defense, FY2010

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Agency Fact Sheet, Department of Public Defense, FY2011

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Agency Fact Sheet, Department of Public Defense, FY2002

This document produced by the Iowa Department of Administrative Services has been developed to provide a multitude of information about executive branch agencies/department on a single sheet of paper. The facts provides general information, contact information, workforce data, leave and benefits information and affirmative action data.

Evidence of chemical reactions in the hydroxyapatite laser ablation plume with a water atmosphere

The expansion dynamics of the ablation plume generated by KrF laser irradiation of hydroxyapatite targets in a 0.1 mbar water atmosphere has been studied by fast intensified charge coupled device imaging with the aid of optical bandpass filters. The aim of the filters is to isolate the emission of a single species, which allows separate analysis of its expansion. Images obtained without a filter revealed two emissive components in the plume, which expand at different velocities for delay times of up to 1.1 ¿s. The dynamics of the first component is similar to that of a spherical shock wave, whereas the second component, smaller than the first, expands at constant velocity. Images obtained through a 520 nm filter show that the luminous intensity distribution and evolution of emissive atomic calcium is almost identical to those of the first component of the total emission and that there is no contribution from this species to the emission from the second component of the plume. The analysis through a 780 nm filter reveals that atomic oxygen partially diffuses into the water atmosphere and that there is a contribution from this species to the emission from the second component. The last species studied here, calcium oxide, was analyzed by means of a 600 nm filter. The images revealed an intensity pattern more complex than those from the atomic species. Calcium oxide also contributes to the emission from the second component. Finally, all the experiments were repeated in a Ne atmosphere. Comparison of the images revealed chemical reactions between the first component of the plume and the water atmosphere.