Enhanced perceptual task performance without deprivation in mice using medial forebrain bundle stimulation.

Perceptual decision-making tasks are essential to many fields of neuroscience. Current protocols generally reward deprived animals with water. However, balancing animals' deprivation level with their well-being is challenging, and trial number is limited by satiation.

[The Double degree in Health and Sciences Curriculum at the Rouen Health UFR: Current situation and perspectives].

The Double degree in Health and Sciences (DCSS) provides an early training in research for future healthcare professionals. The profound transformation of the healthcare system and the advent of new analytical and digital technologies highlight the urgent need to link research to clinical practice. At the international level, especially in the United States, these programs point out the key role of healthcare professionals with both medical and scientific expertise.

An Adaptive, Situation-Based Risk Assessment and Security Enforcement Framework for the Maritime Sector.

Maritime processes involve actors and systems that continuously change their underlying environment, location and threat exposure. Thus, risk mitigation requires a dynamic risk assessment process, coupled with an adaptive, event driven security enforcement mechanism, to efficiently deal with dynamically evolving risks in a cost efficient manner. In this paper, we propose an adaptive security framework that covers both situational risk assessment and situational driven security policy deployment.

A tripartite carbohydrate-binding module to functionalize cellulose nanocrystals.

The development of protein and microorganism engineering have led to rising expectations of biotechnology in the design of emerging biomaterials, putatively of high interest to reduce our dependence on fossil carbon resources. In this way, cellulose, a renewable carbon based polysaccharide and derived products, displays unique properties used in many industrial applications. Although the functionalization of cellulose is common, it is however limited in terms of number and type of functions.

A large-scale genomic approach affords unprecedented resolution for the molecular epidemiology and evolutionary history of contagious caprine pleuropneumonia.

Contagious caprine pleuropneumonia (CCPP), caused by Mycoplasma capricolum subsp. capripneumoniae (Mccp), is a devastating disease of domestic goats and of some wild ungulate species. The disease is currently spreading in Africa and Asia and poses a serious threat to disease-free areas.

Elementary surface chemistry during CuO/Al nanolaminate-thermite synthesis: copper and oxygen deposition on aluminum (111) surfaces.

The surface chemistry associated with the synthesis of energetic nanolaminates controls the formation of the critical interfacial layers that dominate the performances of nanothermites. For instance, the interaction of Al with CuO films or CuO with Al films needs to be understood to optimize Al/CuO nanolaminates. To that end, the chemical mechanisms occurring during early stages of molecular CuO adsorption onto crystalline Al(111) surfaces are investigated using density functional theory (DFT) calculations, leading to the systematic determination of their reaction enthalpies and associated activation energies.

[Motivational interviewing: nurses too].

Motivational interviewing is a communication method which aims to help patients change their behaviour. This is a useful technique for nurses faced with patients suffering from addictions or any disease requiring them to make significant changes to their lifestyle.

Expressed emotion measure adaptation into a foreign language.

Expressed emotion (EE) measures have been created in English; adaptation into a foreign language is difficult. The aim of this study was to adapt the five minutes speech sample (FMSS), with a designed procedure ensuring optimum quality of the adaptation, and thus better trans-cultural validity. A strategy for improving inter-rater agreement comprised three phases: (1) phase of initial ratings (70 French samples), (2) experimental phase in two steps: ratings of 40 other samples in French, followed by analysis of differences between the French-language ratings and English-language ratings and (3) final rating phase of the initial 70 samples.

Lack of validity of a French adaptation of a scale measuring attitudes towards clinical practice guidelines.

Background: Valid instruments to measure practitioners' attitudes towards clinical practice guidelines need to be developed. However, few of the available instruments have been thoroughly validated.

Objective: To adapt into French and to test the reliability and validity of a scale for measurement of attitudes towards guidelines developed by Elovainio et al.

[Cultural adaptation and validation of questionnaires measuring satisfaction with the French health system].

Two questionnaires measuring satisfaction of the population with regard to health care offer were constructed from measures validated in the USA (the Consumer Satisfaction Survey Questionnaire or CSS, and the Visit-Specific Satisfaction questionnaire, the VSQ). This work was comprised two stages: i) translation and cultural adaptation of the American instrument to the French health care context, implicating 6 translators, users and experts; and ii) a telephone survey in the general population (n = 706) to test the psychometric qualities of the French instrument (content and internal validity). The French version, the CSS-VF comprises 9 scales: access to primary care, access to secondary care, scope for choice, health cover, communication with and competence of GPs, communication with specialists, competence of specialists, human qualities of practitioners and overall satisfaction.

A correlation method for weight loss after gastroplasty.

Background: Prevalence of morbid obesity is increasing in western countries. As a consequence, bariatric surgery has intensively developed in the last decades. Someone facing the need for comparison between gastric restrictive procedures could find it useful to have a general expression for weight loss after surgery.

The LM Proring Band and left approach in laparoscopic vertical banded gastroplasty: preliminary results in 44 cases.

Background: Morbid obesity is one of the most important social and medical issues in Western countries. Many authors have adopted a minimally invasive approach to reproduce current bariatric operations. The aim of this study is to present a personal technique for laparoscopic vertical banded gastroplasty (LVBG) and the preliminary results of 44 patients.

[Evaluation of somatostatin or octreotide efficacy in the treatment of external pancreatic fistulas].

Aim Of The Study: To evaluate the prevalence of pancreatic pseudocyst after persistent fistula closure with somatostatin or octreotide. To compare the patient characteristics according to the subsequent presence or absence of pseudocyst.

Patients And Methods: This retrospective study from January 1994 to August 1999 included 15 patients with an external pancreatic fistula.

Attempt to modify the immune response developed against FIV gp120 protein by preliminary FIV DNA injection.

Following inactivated virus vaccination trials, the surface glycoprotein gp120 (SU) of the feline immunodeficiency virus (FIV) was considered as one of the determinants for protection. However, several vaccination trials using recombinant Env protein or some Env-derived peptides failed to induce protection. To study the influence of the environment in which the surface protein (SU) is injected.

The French SF-36 Health Survey: translation, cultural adaptation and preliminary psychometric evaluation.

This article reports on the main developmental stages and on the preliminary psychometric assessment of the final French version of the SF-36. A standard forward/backward translation procedure was followed. When translating survey items, the emphasis was placed on conceptual equivalence.

Chromosomal mapping of two novel human FGF genes, FGF11 and FGF12.

The fibroblast growth factor (FGF) family comprises to date 12 members, which are involved in various physiological processes throughout embryogenesis and adult life. Two novel members of the family have been identified recently (FGF11 and FGF12). Using in situ hybridization on metaphasic chromosomes, we have been able to assign FGF11 to band p12-p13 of human chromosome 17 and FGF12 to band q28 of human chromosome 3.

[Comparative study of actual costs of radiotherapy and its value].

Purpose: Financial costs from "Z" procedures were evaluated and compared with the amount of direct costs that are needed for the annual activity of a radiation oncology department.

Materials And Methods: The various components, particularly staff earnings that are estimated for each procedure according to their category and working time, were cumulated for calculation of direct loads.

Results: Comparisons between direct expenses and the total amount of Z procedures led to the following results: the global cost is the same; at analysis of therapeutic procedures, however, this apparent similarity masks some very significant gaps; valorization of Z procedures is much lower than that of the corresponding real loads, especially when therapeutic procedures are quite different from techniques that are considered as "standard"; these differences do not apply to all the components of radiation therapy procedures.

An international questionnaire to explore neurotoxic symptoms.

EURONEST (European Neurotoxic Solvents Toxicity) is a concerted action within the European Communities to use standardized methods available in all countries. The product of this effort is a new symptom questionnaire, EUROQUEST (European Questionnaire). The original version was developed in English.

[The cost of radiotherapy. Evaluation of the real cost of treatments performed in a radiotherapy service of a center for fight against cancer].

The authors present a retrospective analysis dealing with the cost of therapeutic procedures achieved in the department of radiotherapy of the Centre Claudius-Regaud. This analysis was performed according to the actual cost of the different components of each treatment including the human costs. For this last purpose, serial countings of time spent by each category of employees were performed and then translated into financial terms.

Comparative study of sucralfate versus cimetidine in the treatment of acute gastroduodenal ulcer. Randomized trial with 667 patients.

Six-hundred sixty-seven patients with endoscopically proven peptic ulcer were included in a randomized, multicenter trial to assess the comparative efficacy of sucralfate and cimetidine. One hundred eighty-seven patients with gastric ulcer and 480 patients with duodenal ulcer completed the study. Ulcer healing was evaluated endoscopically at six weeks for duodenal ulcer and at eight weeks for gastric ulcer.

[Presence of papilloma group viral antigen in an esophageal condyloma in man].

A case of esophageal Papilloma is reported. The viral condyloma was diagnosed by standard histological methods and confirmed by immuno-fluorescence and immuno-peroxidase technics against genus specific Papilloma virus antigens (i. e.