Community health careworkers in Guinea-Bissau: who is performing better?

In the Community Health Workers settings in Guinea-Bissau, we explore several determinants of performance. Firstly, we investigate the effect of socio-demographic characteristics like education, gender, wealth, job status and community "embededdness". We provide evidence for significant differences due to education, gender or job status and community interaction. We also research on the relation between motivation and performance, concluding extrinsically motivated agents performbetter, as opposed to agents with stronger antisocial impact perceptions, who performworse. Given the richness of our data, we also explore differences in ethnicity in terms of performance outcomes or motivation orientations, but in both cases we find few significant results

Theory and Numerical Simulation of Heat Transport in Multicomponent Systems

The thermal conductivity of classical multicomponent fluids is seemingly affected by the intrinsic arbitrariness in the definition of the atomic energies, and it is ill conditioned numerically, when evaluated from the Green-Kubo theory of linear response. To cope with these two problems, we introduce two new concepts: a convective invariance principle for transport coefficients, in the first case, and multivariate cepstral analysis, in the second. A combination of these two concepts allows one to substantially reduce the noise affecting the estimate of the thermal conductivity from equilibrium molecular dynamics, even for one-component systems

miR-135b coordinates progression of ErbB2-driven mammary carcinomas through suppression of MID1 and MTCH2

In an attempt to reveal deregulated miRNAs associated with the progression of carcinomas developed in BALB-neuT transgenic mice, we found increased expression of miR-135b during malignancy. Relevantly, we observed that miR-135b is up-regulated in basal or normal-like human breast cancers, and it correlates with patient survival and early metastatization. Therefore, we investigated its biological functions by modulating its expression (up- or down-regulation) in mammary tumor cells. Although no effect was observed on proliferation in cell culture and in orthotopically injected mice, miR-135b was able to control cancer cell stemness in a mammosphere assay, anchorage-independent growth in vitro, and lung cancer cell dissemination in mice after tail vein injections. Focusing on the miR-135b molecular mechanism, we observed that miR-135b controls malignancy via its direct targets, midline 1 (MID1) and mitochondrial carrier homolog 2 (MTCH2), as proved by biochemical and functional rescuing/ phenocopying experiments. Consistently, an anti-correlation between miR-135b and MID1 or MTCH2 was found in human primary tumor samples. In conclusion, our research led us to the identification of miR-135b and its targets, MID1 and MTCH2, as relevant coordinators of mammary gland tumor progression

Quality of life after prostate cancer diagnosis: Data from the Pros-IT CNR

Pros-IT CNR study provides a real-life report on changes in quality of life 6 mo after the diagnosis of prostate cancer

Pros-IT CNR: an Italian prostate cancer monitoring project

Aims: The Pros-IT CNR project aims to monitor a sample of Italian males \ue2\u89\ua518\uc2 years of age who have been diagnosed in the participating centers with incident prostate cancer, by analyzing their clinical features, treatment protocols and outcome results in relation to quality of life. Methods: Pros-IT CNR is an observational, prospective, multicenter study. The National Research Council (CNR), Neuroscience Institute, Aging Branch (Padua) is the promoting center. Ninety-seven Italian centers located throughout Italy were involved. The field study began in September 1, 2014. Subjects eligible were diagnosed with biopsy-verified prostate cancer, na\uc3\uafve. A sample size of 1500 patients was contemplated. A baseline assessment including anamnestic data, clinical history, risk factors, the initial diagnosis, cancer staging information and quality of life (Italian UCLA Prostate Cancer Index; SF-12 Scale) was completed. Six months after the initial diagnosis, a second assessment evaluating the patient\ue2\u80\u99s health status, the treatment carried out, and the quality of life will be made. A third assessment, evaluating the treatment follow-up and the quality of life, will be made 12\uc2 months after the initial diagnosis. The 4th, 5th, 6th and 7th assessments, similar to the third, will be completed 24, 36, 48 and 60\uc2 months after the initial diagnosis, respectively, and will include also a Food Frequency Questionnaire and the Physical Activity Scale for the Elderly. Discussion: The study will provide information on patients\ue2\u80\u99 quality of life and its variations over time in relation to the treatments received for the prostate cancer

Voce: Prelievi e analisi di campioni

Con la legge 30.6.2009 n. 85 l'Italia ha ratificato l'adesione al Trattato di Pr\ufcm, in vista del rafforzamento della cooperazione tra Stati nella lotta al terrorismo, alla criminalit\ue0 transfrontaliera e alla migrazione illegale, tramite lo scambio di informazioni genetiche. La novit\ue0 pi\uf9 saliente che l'adesione al Trattato ha importato nell'ordinamento interno concerne l'introduzione di un'inedita disciplina dei prelievi coattivi di materiale biologico, volta alla tutela dei diritti individuali nell'impiego processuale di strumenti tecnico-scientifici che consentano di non disperdere il materiale probatorio relativo ad un fatto criminoso. Il tema rievoca la tradizionale distinzione che attribuisce all'imputato la duplice funzione di \u201corgano\u201d ed \u201coggetto\u201d nella formazione della prova, a seconda del contributo attivo o passivo che lo stesso apporti alla vicenda processuale. Questi \ue8 considerato \u201corgano\u201d di prova nell'espletamento di attivit\ue0 che costituiscono esercizio del diritto di difesa, nelle due componenti, positiva e negativa, del diritto di difendersi provando e del diritto al silenzio. Viceversa, si parla di imputato come \u201coggetto\u201d di prova allorquando gli sia richiesto un mero pati rispetto all'attivit\ue0 di istruzione probatoria, come accade nelle ispezioni, nelle perquisizioni, nelle ricognizioni personali, nonch\ue9, pi\uf9 in generale, negli accertamenti che si espletano sul corpo del giudicabile, il quale viene in rilievo non come parte processuale, ma come mera entit\ue0 fisica. Il regime di nuovo conio \ue8 intervenuto a colmare la lacuna normativa lasciata dalla sentenza n. 238 del 1996 con cui la Corte costituzionale aveva dichiarato l'illegittimit\ue0 dell'art. 224, comma 2, c.p.p. nella parte in cui consentiva interventi peritali sul corpo della persona, in violazione del principio di riserva di legge che presidia, ex art. 13 Cost., la libert\ue0 personale. La pronuncia ha individuato un \u201cnocciolo duro\u201d rappresentato dalla libert\ue0 corporale, indissolubilmente legata ai principi di libert\ue0 morale, integrit\ue0 psico-fisica e salute della persona, non comprimibili a fini processuali. La Carta fondamentale prevede un'unica ipotesi di lesione del diritto alla salute nell'ambito dei trattamenti sanitari obbligatori, per finalit\ue0 estranee all'accertamento penale; la libert\ue0 morale, peraltro, rappresenta il quid pluris che sopravvive alla compressione del potere statale, persino durante la pi\uf9 intensa restrizione della libert\ue0 personale. Se questo \ue8 il quadro costituzionale di riferimento, \ue8 evidente come il previgente regime in materia di prelievi biologici coattivi abbia disatteso le indicazioni provenienti dalla Consulta. Difatti, a distanza di quasi un decennio dal monito del Giudice delle leggi, il legislatore intervenne (con la legge 31 luglio 2005, n. 155) \uabin un modo persino pi\uf9 imbarazzante dell'inerzia sino ad allora mantenuta\ubb, attribuendo un potere di intrusione corporale (attraverso il prelievo di capelli o saliva nel corso delle indagini) alla polizia giudiziaria, previa autorizzazione - anche orale, purch\ue9 confermata per iscritto - del pubblico ministero, a soli fini identificativi e purch\ue9 sussistesse il pericolo di alterazione o dispersione della res. Non era contemplato il potere giudiziale di disporre un prelievo biologico a fini peritali e l\u2019esclusivo orientamento teleologico dell\u2019atto d\u2019indagine ne limitava fortemente l\u2019utilit\ue0. Veniva, pertanto, inopinatamente elusa la doppia riserva, di legge e di giurisdizione, che presidia la materia. La riforma realizza una netta soluzione di continuit\ue0 rispetto alla normativa precedente, attraverso l'individuazione nell'organo giurisdizionale del baricentro del micro-sistema normativo dedicato ai prelievi biologici coattivi. Se la libert\ue0 personale pu\uf2 subire restrizioni per atto motivato dell'autorit\ue0 giudiziaria, pertanto anche del pubblico ministero, l'intrusione nella sfera corporale esige l'egida di un soggetto super partes, indifferente rispetto all'esito del processo. Il legislatore ha costruito una disciplina minuziosa, concernente sia l'an che il quomodo dei prelievi, in ossequio alla riserva di legge dettagliata (nei \u201cmodi\u201d e nei \u201ccasi\u201d) imposta dalla Consulta. Ne \ue8 derivato un apparato \uabmulti-livello\ubb, calibrato sulla sistematica del codice e diversificato in base all'orientamento teleologico dell'accertamento \u2013istituzionale, probatorio, investigativo o identificativo-, in cui ogni tipologia \ue8 rigidamente separata dalle altre

The management of acute venous thromboembolism in clinical practice - study rationale and protocol of the European PREFER in VTE Registry

Background: Venous thromboembolism (VTE) is a major health problem, with over one million events every year in Europe. However, there is a paucity of data on the current management in real life, including factors influencing treatment pathways, patient satisfaction, quality of life (QoL), and utilization of health care resources and the corresponding costs. The PREFER in VTE registry has been designed to address this and to understand medical care and needs as well as potential gaps for improvement. Methods/design: The PREFER in VTE registry was a prospective, observational, multicenter study conducted in seven European countries including Austria, France Germany, Italy, Spain, Switzerland, and the UK to assess the characteristics and the management of patients with VTE, the use of health care resources, and to provide data to estimate the costs for 12 months treatment following a first-time and/or recurrent VTE diagnosed in hospitals or specialized or primary care centers. In addition, existing anticoagulant treatment patterns, patient pathways, clinical outcomes, treatment satisfaction, and health related QoL were documented. The centers were chosen to reflect the care environment in which patients with VTE are managed in each of the participating countries. Patients were eligible to be enrolled into the registry if they were at least 18 years old, had a symptomatic, objectively confirmed first time or recurrent acute VTE defined as either distal or proximal deep vein thrombosis, pulmonary embolism or both. After the baseline visit at the time of the acute VTE event, further follow-up documentations occurred at 1, 3, 6 and 12 months. Follow-up data was collected by either routinely scheduled visits or by telephone calls. Results: Overall, 381 centers participated, which enrolled 3,545 patients during an observational period of 1 year. Conclusion: The PREFER in VTE registry will provide valuable insights into the characteristics of patients with VTE and their acute and mid-term management, as well as into drug utilization and the use of health care resources in acute first-time and/or recurrent VTE across Europe in clinical practice. Trial registration: Registered in DRKS register, ID number: DRKS0000479