Réponse nécessaire à la pétition des catholiques de la ville de Paris : portée à la Convention nationale le 18 novembre 1792 ([Reprod.]) / [A. J. P. Simulden]

Collection : Les archives de la Révolution française ; 8.354

Iowa Department of Transportation Major Items - Preliminary Quantity Report, August 18, 2015; With Addendums

Weekly letting report

Monday Morning Eye Opener, May 18, 2015

Weekly Newsletter from the Northwest District Office for libraries containing programs, activities, classes for the upcoming week.

Synthesis of F-18-labeled cyclic-[RGDfK] peptides for PET imaging of angiogenesis

Objectives: αvβ3 integrin is of great interest for tumor targeting because of its high concentration in tumor tissue. It recognizes ligands containing an arginine-glycine-aspartate motif (RGD), and a number of RGD-containing peptides have been developed as PET imaging probes of angiogenesis. We synthesized a series of 18F-labeled cyclic-[RGDfK] peptides for in vivo imaging of αvβ3 expression. Our F-18 labeled prosthetic groups were attached to the αvβ3 ligand via click chemistry, and the reaction conditions (time, temperature, solvent and pH) were optimized by using single modified amino acids.Methods: Seven amino acids were selected considering their different biochemical properties (polarity, total charge, presence of aromatic ring and heteroatom). All the amino acids were modified by the introduction of azido moiety to allow the interaction with alkyne prosthetic groups. Once the conditions of the click chemistry were optimized, the prosthetic groups were also coupled with the cyclic-[RGDfK] exhibiting an azido function. 4- Trimethylammonium-nitrobenzene triflate was used as precursor for the radiosynthesis of the prosthetic groups. The fluorination was carried out with K2CO3/K2.2.2 in CH3CN at 95 oC, and the nitro group was reduced with NaBH4 and Pd/C in MeOH. The resulting 18F-aniline was subsequently coupled to alkynoic acids to yield the final F-18 labeled prosthetic groups. Finally, the prosthetic groups were attached to the peptides via Huisgen's cycloaddition. Figure 1. F-18 labeled αvβ3 ligand.Results: Our new prosthetic groups were successfully clicked to the modified amino acids and to the cyclic- [RGDfK], and the reactions were almost quantitative within 1 to 3.5 h. The pH of the reaction did not influence the reaction kinetic and yield. The four steps of the F-18 labeling were completely automated providing the final products in quantities and yields practical for PET imaging. IC50 values of our ligands for αvβ3 and α5β1 demonstrated a high selectivity of our compounds towards αvβ3, as well as the negligible effect of the prosthetic groups on the affinity of the ligand to its receptor, as confirmed by the prediction of the molecular modeling.Conclusions: We have successfully synthesized novel F-18 labeled prosthetic groups, as well as novel PET imaging probes of αvβ3 expression. The reaction conditions of the Huisgen's cycloaddition were optimized with selected modified amino acids, and subsequently transposed to the cyclic-[RGDfK] peptide. IC50 data demonstrate that our 18F-labeled ligands were selective for αvβ3. In vivo microPET/CT studies in tumor bearing mice are underway.

The impact of insight in a first-episode mania with psychosis population on outcome at 18 months.

BACKGROUND: To explore whether poor initial insight during a first episode of mania with psychotic features was predictive of poor psychosocial and clinical outcomes at 18 months. METHODS: Secondary analysis was performed on data collected during an 8-week RCT comparing the efficacy of olanzapine versus chlorpromazine as an adjunct to lithium, and at 18-month follow-up. 74 participants were divided into three groups (no insight, partial insight, and full insight) according to the insight item from the Young Mania Rating Scale (YMRS). Differences between these three groups were examined at baseline and at 18 months on measures of symptoms (YMRS, HAMD-21, and CGI-S), and social and occupational functioning (SOFAS). Baseline differences between the three groups were determined using general linear models and chi-squared analyses. Group differences from baseline to 18-month follow-up were determined using repeated measures general linear models. RESULTS: At baseline there were significant differences between the three insight groups in terms of mania and functioning, but at 18 months all groups had improved significantly in terms of psychopathology, mania, depression and social and occupational functioning. There were no significant differences between the three groups at study completion with respect to these domains. LIMITATIONS: The study was limited by the lack of availability of a more detailed rating scale for insight, and it did not account for the duration of untreated psychosis (DUI). CONCLUSIONS: Poor initial insight during a first episode of mania with psychotic features does not predict poor clinical and psychosocial outcome at 18 months.

List of Bid Proposal Holders; Letting date: August 18, 2015

List of Bid Proposal Holders

List of Bid Proposal Holders; Letting date: August 18, 2015

List of Bid Proposal Holders

Iowa AgriNews, September 8, 2015, Vol. 15, no. 18

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

Friday Facts, September 18, 2015, Vol. 264

Bureau of Nutrition and Health Promotion part of the Iowa Department of Public Health produces of weekly newsletter about the Iowa WIC Program for the State of Iowa citizen.

Minor salivary gland tumors: a clinicopathological study of 18 cases

Introduction: Minor salivary gland tumors (MSGTs) are infrequent, representing 10-15% of all salivary neoplasms. Despite this low frequency, MSGTs conform a heterogeneous group of neoplasms characterized by a broad range of histological types. Patients and method: We identified cases of MSGT in a retrospective study of the biopsies made in the period 1997-2007 in the Service of Oral Surgery (Dental Clinic of the University of Barcelona, Spain). The data collected comprised patient age and sex, the clinical characteristics and location of the tumor, the duration of the lesion, its size, the treatment provided, and the histopathological findings. Results: Of the 18 cases of MSGT studied, 12 corresponded to women (66.7%) and 6 to men (33.3%). The great majority (94.4%) were benign tumors. The preferential location was the posterior third of the hard palate (33.2%), followed by the soft palate (16.7%) and the mucosa of the upper lip (16.7%). The histopathological diagnoses of our MSGTs comprised 10 pleomorphic adenomas (55.3%), 2 cystadenomas (11.1%), 1 myoepithelioma (5.6%), 1 sialadenoma papilliferum (5.6%), 1 basal cell adenoma (5.6%), 1 Warthin"s tumor (5.6%), 1 canalicular adenoma (5.6%), and 1 low-grade polymorphic adenocarcinoma (5.6%). Discussion and conclusions: Coinciding with our own results, the literature describes a high recurrence rate for MSGTs (5-30%) when surgical removal is incomplete. Six percent of all benign minor salivary gland tumors are considered to relapse, versus 65% of all malignant lesions. Periodic clinical controls are required, since the possibility of malignant transformation must be taken into account

A Comparative Study: Service Animals and Emotional Support Animals under the Fair Housing Act and the Americans with Disabilities Act & An Overview of Assistance Animal Laws of Select States, April 18, 2010

The Americans with Disabilities Act (ADA) and the Fair Housing Act (FHA) prohibit discrimination on the basis of disability and govern the use of service or emotional support animals in places where pets may not be permitted. However, courts have been struggling with how to define and treat animals that qualify for protection under each law. This has created confusion as to what rights and duties are owed disabled persons and the animals that live with or accompany them. This essay attempts to clarify these two federal laws with regard to service or emotional support animals and the differing parties‘ rights and interests. It also includes an overview of select state laws that govern assistance animals of all types and our recommendations for enhancing the Iowa Civil Rights Act.