Fluconazole plus cyclosporine: a fungicidal combination effective against experimental endocarditis due to Candida albicans.

Recent observations demonstrated that fluconazole plus cyclosporine (Cy) synergistically killed Candida albicans in vitro. This combination was tested in rats with C. albicans experimental endocarditis. The MICs of fluconazole and Cy for the test organism were 0.25 and >10 mg/liter, respectively. Rats were treated for 5 days with either Cy, amphotericin B, fluconazole, or fluconazole-Cy. Although used at high doses, the peak concentrations of fluconazole in the serum of rats (up to 4.5 mg/liter) were compatible with high-dose fluconazole therapy in humans. On the other hand, Cy concentrations in serum (up to 4.5 mg/liter) were greater than recommended therapeutic levels. Untreated rats demonstrated massive pseudohyphal growth in both the vegetations and the kidneys. However, only the kidneys displayed concomitant polymorphonuclear infiltration. The therapeutic results reflected this dissociation. In the vegetations, only the fungicidal fluconazole-Cy combination significantly decreased fungal densities compared to all groups, including amphotericin B (P < 0.0001). In the kidneys, all regimens except the Cy regimen were effective, but fluconazole-Cy remained superior to amphotericin B and fluconazole alone in sterilizing the organs (P < 0.0001). While the mechanism responsible for the fluconazole-Cy interaction is hypothetical, this observation opens new perspectives for fungicidal combinations between azoles and other drugs.

City of Mapleton and Mapleton Municipal Electric, Auditor of State's Report on Reaudit, For the Period July 1, 2002 through June 30, 2003

City Audit Report - Reaudit

City of Oakland, Independent Accountant's Report on Applying Agreed Upon Procedures, For the Period July 1, 2005 through February 28,2006

City Audit Report

City of Springbrook, Independent Accountant's Report on Applying Agreed Upon Procedures, For the Period July 1, 2004 through June 30, 2005

City Audit Report

Identifying and Implementing Effective Training for Hispanic Craft Workers, American Supervisors, and DOT Inspectors: Phase III of the Hispanic Workforce Research Project, May 2006

The number of Hispanic workers in the U.S. construction industry has been steadily increasing, and language and cultural barriers have sometimes arisen on the jobsite. Due in part to these barriers, the number of fatalities among Hispanics at construction sites in 2001 jumped 24%, while construction fatalities overall dropped 3%. This study, which constitutes Phase III of the Hispanic Workforce Research Project, addresses these language and cultural barriers by investigating the most effective way to deliver training material developed in Phases I and II to Hispanic workers, American supervisors, and department of transportation (DOT) inspectors. The research methodology consisted of assessing the needs and interests of potential and current course participants in terms of exploring innovative ways to deliver the training. The training courses were then adapted and delivered to fit the specific needs of each audience. During Phase III of this project, the research team delivered the courses described in the Phase I and II reports to eight highway construction companies and two DOT groups. The courses developed in Phases I and II consist of four construction-focused language training courses that can be part of an effective training program to facilitate integration among U.S. and Hispanic workers, increase productivity and motivation at the jobsite, and decrease the existing high mortality rate for Hispanic workers. Moreover, the research team developed a course for the construction season called Toolbox Integration Course for Hispanic workers and American supervisors (TICHA), which consists of nine 45-minute modules delivered to one construction company over 11 weeks in the summer of 2005.

Report on Special Investigation of the City of Ocheyedan, For the Period January 1, 2004 through December 31, 2005

City Audit Report - Special Investigation

Report on the Special Investigation of the City of Hamburg, For the period January 1, 2004 through October 6, 2005

City Audit Report - Special Investigation

Report on Special Investigation of the Linn County Emergency Management Agency, For the Period July 1, 2003 through April 21, 2006

County Audit Report - Special Investigation

Report on the Special Investigation of the Nutrition Department of the Boone Community School District, For the Period August 30, 2004 through March 31, 2006 and Selected Activity for the period February 28, 2000 through March 31, 2006

Community School District Audit Report - Special Investigation

City of Jamaica, Auditor of State's Report on Reaudit, For the period July 1, 2003 through June 30, 2004

City Audit Report - Reaudit

Report on Special Investigation of the City of Pleasant Plain, For the period January 1, 2004 through May 3, 2006

City Audit Report - Special Investigation

Hypothermia Prevention During Surgery: Comparison Between Thermal Mattress And Thermal Blanket


This study aimed to compare the efficiency of the thermal blanket and thermal mattress in the prevention of hypothermia during surgery. Thirty-eight randomized patients were divided into two groups (G1 – thermal blanket and G2 - thermal mattress). The variables studied were: length of surgery, length of stay in the post-anesthetic care unit, period without using the device after thermal induction, transport time from the operating room to post-anesthetic care unit, intraoperative fluid infusion, surgery size, anesthetic technique, age, body mass index, esophageal, axillary and operating room temperature. In G2, length of surgery and starch infusion longer was higher (both p=0.03), but no hypothermia occurred. During the surgical anesthetic procedure, the axillary temperature was higher at 120 minutes (p=0.04), and esophageal temperature was higher at 120 (p=0.002) and 180 minutes (p=0.03) and at the end of the procedure (p=0.002). The thermal mattress was more effective in preventing hypothermia during surgery.

Investimento Directo Estrangeiro em Cabo Verde

Os fluxos gerados pela economia de Cabo Verde, desde sempre, foram insuficientes para financiar o seu desenvolvimento, devido aos constrangimentos relativas à falta de recursos naturais, ao défice da balança comercial e à dimensão e fragmentação do território. Neste sentido, o capital estrangeiro surge como um recurso estratégico no desenvolvimento de CV, sendo um instrumento chave para colmatar alguns défices da economia cabo-verdiana. Logo a relevância do estudo proposto, que parte da questão: “Os incentivos e o ambiente oferecidos por CV têm sido suficientemente eficientes para atrair o IDE ou os números poderiam estar melhores?” Na sequência da revisão teórica e da literatura, a fim de obter a resposta à pergunta da pesquisa, analisamos os incentivos e o ambiente oferecidos aos investidores externos, através de instrumentos empreendidos pelo Governo de CV e analisamos a evolução dos fluxos do IDE no país, com especial atenção ao período 2000-2006, a partir de dados estatísticos. A análise posterior – percepção dos investidores externos em CV – deu lugar a um estudo qualitativo, a partir de um inquérito efectuado à uma amostragem probabilística de dez investidores externos, elegidos a partir de critérios fundamentados. Como resultado, observamos que os instrumentos empreendidos pelo Governo na atracção do IDE têm mais de dez anos de existência, não coincidindo com os maiores picos de IDE em CV ocorridos nos dois últimos anos. Observamos, ainda, que, de uma forma geral, os investidores externos privilegiam o mercado cabo-verdiano pela estabilidade política e económica. Por outro lado, apontam grandes constrangimentos a nível de infra-estrutura, ligações marítimas internas e aéreo para o exterior. As formalidades administrativas foram, também, objecto de avaliação negativa por parte dos investidores inquiridos. Posto isto, concluímos que, de uma forma geral, os instrumentos de atracção ao IDE em CV não são suficientemente eficazes para atender às necessidades dos investidores externos. Isto demonstra que há um interessante terreno a ser explorado. The cash flows generated Cape Verde’s economy, so far, have been insufficient to finance its development, due to constraints concerning the lack of natural resources, the trade balance deficit and the geographical distribution and dimension of the territory. In this context, foreign capital appears as a strategic resource for Cape Verde’s development. Foreign investment is a significant instrument to overcome some shortfalls of the cape-verdean economy. Therefore the relevance of this study which is based on the question: "The incentives offered by CV and the environment have been effective enough to attract FDI or the numbers could be better?" Following the literature and theoretical review, in order to get the answer to the research question, we have analyzed the stimulus and environment provided to foreign investors through instruments launched by the Government. We have analysed the evolution of FDI´s flows into the country, with particular focus on the period 2000 - 2006, from statistical data. The subsequent analysis - the perception of foreign investors in CV - produced a qualitative survey study, conduced on a sampling of ten foreign investors, selected from founded criterions. As a result, we observed that the instruments undertaken by the Government in attracting FDI are over than ten years old and the higher FDI peak took place during the two last years. It was noticed that foreign investors choose the cape-verdean market because of its politic and economic stability. On the other hand, foreign investors show great constraints in terms of infrastructure, internal maritime connection and international flight connections. The administrative formalities are also subject of a negative evaluation by the investors surveyed. We have eventually figured out that the attraction instruments for FDI in CV are not effective enough for the needs of foreign investors. This demonstrates that there is a interesting ground to be explored.

Modulation of the airway allergic response : characterization of the cellular and molecular mechanisms

ABSTRACT Allergic asthma is a major complication of atopy. Its severity correlates with the presence of activated T lymphocytes and eosinophils in the bronchoalveolar lavage fluid (BALF). Mechanisms that protect against asthma are poorly understood. Based on oral models of mucosal tolerance induction, models using the nasal route showed that uptake of important amounts of antigen can induce tolerance and reverse the allergic phenotype. 1L-10 producing regulatory T cells were proposed as key players in tolerance induction, but other players, e.g. dendritic cells (DC), B cells and epithelial cells may have to be taken into consideration. The objective of the present study is to characterize the effects of a therapeutic intranasal treatment (INT) in a murine model of asthma and to determine, in this model, the cellular and molecular mechanisms leading to protection against asthma. First, we established an asthma model by sensitizing the BALB/c mouse to ovalbumin (OVA) by two intraperitoneal injections of alum-adsorbed OVA and three inhalations of aerosolized OVA. Then OVA was applied to the nasal mucosa of OVA- sensitized mice. Mice were later re-exposed to OVA aerosols to assess the protection induced by OVA INT. OVA sensitization induced strong eosinophil recruitment, OVA-specific T cell proliferation and IgE production. Three intranasal treatments at 24-hour intervals with 1.5 mg OVA drastically reduced inflammatory cell recruitment into the BALF and inhibited OVA-specific IgE production upon allergen re-exposure. T cell proliferation in ex vivo bronchial lymph node (BLN) cells was inhibited, as well as TH2 cytokine production. Protection against OVA-induced bronchial inflammation was effective for an extended period of time and treated mice resisted a second re-exposure. Transfer of CD4+ cells from BLN and lungs of OVA-treated mice protected asthmatic recipient mice from subsequent aerosol challenge indicating an involvement of CD4+ T regulatory cells in this protection. RESUME L'asthme allergique est une manifestation clinique majeure de l'atopie. La sévérité de l'asthme est liée à la présence de lymphocytes T activés ainsi que d'éosinophiles dans le lavage broncho-alvéolaire (LBA). Les mécanismes permettant de se prémunir contre l'asthme sont mal connus. Basés sur des modèles muqueux d'induction de tolérance par la voie orale, des modèles utilisant la voie nasale ont montré que d'importantes quantités d'antigène peuvent induire une tolérance et ainsi reverser le phénotype allergique. Des cellules régulatrices produisant de l'IL-10 pourraient jouer un rôle clé dans l'induction de la tolérance mais d'autres acteurs tels que les cellules dendritiques, les cellules B et les cellules épithéliales doivent aussi être prises en compte. L'objectif de la présente étude est de caractériser les effets d'un traitement intranasal thérapeutique dans un modèle murin d'asthme et de déterminer dans ce modèle les mécanismes cellulaires et moléculaires conférant une protection contre l'asthme. En premier lieu, un modèle d'asthme allergique a été établi en sensibilisant des souris BALB/c à l'ovalbumine (OVA) par deux injections intraperitonéales d'OVA adsorbé sur de l'alum et trois séances d'OVA en aérosol. Dans un second temps, de l'OVA a été administrée sur la muqueuse nasale des souris sensibilisées à l'OVA. Les souris furent ensuite challengées par des aérosols d'OVA afin d'évaluer la protection conférée par le traitement intranasal à l'OVA. La sensibilisation à l'OVA a induit un fort recrutement d'éosinophiles, une réponse proliférative des cellules T à l'OVA ainsi qu'une production d'lgE spécifiques. Trois traitements intranasaux à 24 heures d'intervalle avec 1.5 mg d'OVA ont permis de réduire drastiquement le recrutement des cellules inflammatoires dans le LBA ainsi que d'inhiber la production d'lgE spécifiques à l'OVA produits lors d'une ré-exposition à l'OVA. La prolifération en réponse à l'OVA de cellules extraites ex vivo de ganglions bronchiques a, elle aussi, été inhibée de même que la production de cytokines TH2. La protection contre l'inflammation provoquée par l'aérosol est efficace pour une longue période et les souris traitées résistent à une seconde ré- exposition. Le transfert de cellules CD4+ issues de ganglions bronchiques et de poumons de souris traitées à l'OVA protège les souris asthmatiques receveuses contre les effets inflammatoires d'un aérosol, indiquant que des cellules T CD4+ régulatrices pourraient être impliquées dans cette protection. RESUME DESTINE A UN LARGE PUBLIC L'asthme est une affection des voies respiratoires qui se caractérise par une contraction de la musculature des voies aériennes, une production de mucus et d'anticorps de l'allergie (IgE). On parle d'asthme allergique lorsque les facteurs déclenchant l'asthme sont des allergènes inhalés tels que acariens, pollens ou poils d'animaux. Le système immunitaire des patients asthmatiques a un défaut de programmation qui le rend réactif à des substances qui sont normalement inoffensives. Le traitement actuel de l'asthme repose sur le soulagement des symptômes grâce à des produits à base de stéroïdes. Les techniques permettant de reprogrammer le système immunitaire (immunothérapie) ne sont pas efficaces pour tous les antigènes et prennent beaucoup de temps. En conséquence, il est nécessaire de mieux comprendre les mécanismes sous-tendant une telle reprogrammation afin d'en améliorer le rendement et l'efficacité. Dans ce but, des modèles d'immunothérapie ont été mis au point chez la souris. Ils permettent une plus grande liberté d'investigation. Dans cette étude, un modèle d'asthme allergique dans la souris a été établi par une sensibilisation à un antigène particulier : l'ovalbumine (OVA). Ce modèle présente les caractéristiques principales de l'asthme humain : recrutement de cellules inflammatoires dans les poumons, augmentation de la production d'anticorps et de la résistance des bronches aux flux respiratoires. Cette souris asthmatique a ensuite été traitée par application nasale d'OVA. Comparées aux souris non traitées, les souris traitées à l'OVA ont moins de cellules inflammatoires dans leurs poumons et produisent moins d'anticorps IgE. D'autres marqueurs inflammatoires sont aussi fortement diminués. Des cellules de poumons ou de ganglions bronchiques prélevées sur des souris traitées injectées dans des souris asthmatiques améliorent les symptômes de l'asthme. Ces cellules pourraient donc avoir un rôle régulateur dans l'asthme. Les caractériser et les étudier afin d'être capable de les générer est crucial pour les futures thérapies de l'asthme.

Ames Community School District, Auditor of State's Report on Reaudit, For the Period July 1, 2004 through June 30, 2005

Community School District Audit Report - Reaudit