Human Trafficking for sexual exploitation in Europe. Towards a true “EU approach”?

La presente tesi analizza il reato di traffico di esseri umani in Europa, con particolare attenzione al fenomeno dello sfruttamento sessuale. La ricerca è stata condotta in parte nell’ambito del progetto “FIDUCIA. New European crimes and trust-based policy” (www.fiduciaproject.eu). La tesi è composta da 5 capitoli. Il primo capitolo introduce il reato di tratta di esseri umani, a livello globale e, successivamente, nello specifico, in Europa. Vengono presentati i fattori determinanti e le origini del fenomeno. Inoltre, ne vengono fornite le definizioni e le principali caratteristiche, in linea con i più importanti documenti internazionali sul tema. Il capitolo si chiude con una panoramica statistica, che affronta anche le criticità della raccolta di dati relativi ai reati. Il secondo capitolo analizza l’approccio correntemente adottato a livello domestico ed europeo contro la tratta. Le misure vengono presentate prima dal punto di vista teorico; successivamente ne vengono forniti esempi concreti, ad esempio convenzioni internazionali, direttive, ma anche progetti di ricerca, collaborazioni internazionali tra autorità ed ONG. Il terzo capitolo si concentra sulla tratta a fini di sfruttamento sessuale. Vengono analizzati il potenziale legame con la prostituzione, e l’approccio europeo. Segue un approfondimento dei modelli legali implementati a livello europeo ed uno studio comparato di cinque paesi membri, rappresentativi dei vari modelli di regolamentazione della prostituzione (Italia, Belgio, Polonia, Germania e Svezia). Il quarto capitolo raccoglie le interviste condotte con diversi esperti che si occupano di contrasto alla tratta: ONG italiane e straniere, referenti nazionali anti-tratta di Italia, Belgio e Germania, FRONTEX, membri del Parlamento Europeo. Nelle conclusioni, vengono proposte prima una valutazione complessiva del quadro attuale, e poi alcune raccomandazioni ai governi nazionali e agli organismi sopranazionali. In particolare, visto l’obiettivo di un contrasto omogeneo e coordinato della tratta (per sfruttamento sessuale specificamente) a livello europeo, si ritiene che un modello regolamentare uniforme della prostituzione negli stati membri possa contribuire a migliorare uniformità ad efficacia dell’approccio europeo alla tratta.

Noticias sobre el virus del papiloma humano y su vacuna en la prensa valenciana (2006-2011)

La introducción de la vacuna contra el virus del papiloma humano (VPH) dirigida a mujeres adolescentes ha tenido en España un desarrollo no exento de cierta controversia. Asociada inicialmente al mensaje de «vacuna contra el cáncer de útero» que ofrecía una nueva posibilidad de lucha contra esa enfermedad, obtuvo una réplica que moderaba la euforia con un mensaje dirigido a probar evidencias. Mientras se administraba la segunda dosis de vacuna (febrero de 2009) ocurrió un suceso inesperado en Valencia relacionado con la aparición de acontecimientos adversos tras la administración de la vacuna en dos adolescentes, que tuvo un explosivo tratamiento mediático. Este estudio analiza el alcance y el contenido de las noticias aparecidas en dos periódicos regionales valencianos de gran tirada durante el sexenio 2006-2011 que mencionan al VPH, su vacuna y el cáncer de útero. Se discute la influencia que los mensajes emitidos hayan podido tener en la aceptabilidad de la vacuna.

Smoking cessation in pregnancy : abbreviated prenatal counseling protocols for WIC educators and/or health care professionals /

"Reprint December 1994"--P. [2] of cover.

Logic, or, The right use of reason in the enquiry after truth : with a variety of rules to guard against error in the affairs of religion and human life as well as in the sciences /

Mode of access: Internet.

Logic; or, the right use of reason in the enquiry after truth: with a variety of rules to guard against error, in the affairs of religion and human life, as well as in the sciences.

Mode of access: Internet.

Highways and byways of Florida; Human interest information for travellers in Florida; and for those other travellers who are kept at home by chance or necessity, but who journey far and wide on the wings of fancy,

Plates printed on both sides.

On human nature; essays (partly posthumous) in ethics and politics,

Label mounted on t.p.: London, Allen & Unwin.

Essentials of community efficiency; a statement of the human forces and factors involved in making effective in American communities, ideals and principles and practices of social responsiblity and community welfare,

Mode of access: Internet.

Erotic symbolism, the mechanism of detumescence, the psychic state in pregnancy.

Mode of access: Internet.

Hookworm aspartic protease, Na-APR-2, cleaves human hemoglobin and serum proteins in a host-specific fashion

Hookworms are voracious blood-feeders. The cloning and functional expression of an aspartic protease, Na-APR-2, from the human hookworm Necator americanus are described here. Na-APR-2 is more similar to a family of nematode-specific, aspartic proteases than it is to cathepsin D or pepsin, and the term nemepsins for members of this family of nematode-specific hydrolases is proposed. Na-apr-2 mRNA was detected in blood-feeding, developmental stages only of N. americanus, and the protease was expressed in the intestinal lumen, amphids, and excretory glands. Recombinant Na-APR-2 cleaved human hemoglobin (Hb) and serum proteins almost twice as efficiently as the orthologous substrates from the nonpermissive dog host. Moreover, only 25% of the Na-APR-2 cleavage sites within human Hb were shared with those generated by the related N. americanus cathepsin D, Na-APR-1. Antiserum against Na-APR-2 inhibited migration of 50% of third-stage N. americanus larvae through skin, which suggests that aspartic proteases might be effective vaccines against human hookworm disease.

T-cell clonality to Porphyromonas gingivalis and human heat shock protein 60s in patients with atherosclerosis and periodontitis

Individuals with periodontitis have been reported to have a significantly increased risk of developing coronary heart disease. Several studies have demonstrated that the immune response to heat shock protein 60 (HSP60) may be involved in the pathogenesis of both atherosclerosis and chronic periodontitis. To investigate this possible link between these diseases, cellular and humoral immune responses to HSP60 in atherosclerosis patients were compared with those in periodontitis patients and healthy subjects using human and Porphyromonas gingivalis HSP60 (GroEL) as antigens. Antibody levels to both human and P. gingivalis HSP60s were the highest in atherosclerosis patients, followed by periodontitis patients and healthy subjects. Clonal analysis of the T cells clearly demonstrated the presence of not only human HSP60- but also P. gingivalis GroEL-reactive T-cell populations in the peripheral circulation of atherosclerosis patients. Furthermore, these HSP60-reactive T cells seemed to be present in atherosclerotic lesions in some patients. These results suggest that T-cell clones with the same specificity may be involved in the pathogenesis of the different diseases.

The cytoskeleton and motor proteins of human schistosomes and their roles in surface maintenance and host-parasite interactions

Schistosomes are parasitic blood flukes, responsible for significant human disease in tropical and developing nations. Here we review information on the organization of the cytoskeleton and associated motor proteins of schistosomes, with particular reference to the organization of the syncytial tegument, a unique cellular adaptation of these and other neodermatan flatworms. Extensive EST databases show that the molecular constituents of the cytoskeleton and associated molecular systems are likely to be similar to those of other eukaryotes, although there are potentially some molecules unique to schistosomes and platyhelminths. The biology of some components, particular those contributing to host-parasite interactions as well as chemotherapy and immunotherapy are discussed. Unresolved questions in relation to the structure and function of the tegument relate to dynamic organization of the syncytial layer. (C) 2004 Wiley Periodicals, Inc.

Characterization of the human cytochrome P450 forms involved in metabolism of tamoxifen to its alpha-hydroxy and alpha,4-dihydroxy derivatives

Tamoxifen is a known hepatocarcinogen in rats and is associated with an increased incidence of endometrial. cancer in patients. One mechanism for these actions is via bioactivation, where reactive metabolites are generated that are capable of binding to DNA or protein. Several metabolites of tamoxifen have been identified that appear to predispose to adduct formation. These include alpha-hydroxytamoxifen, alpha,4-dihydroxytamoxifen, and alpha-hydroxy-N-desmethyltamoxifen. Previous studies have shown that cytochrome P450 (P450) enzymes play an important role in the biotransformation of tamoxifen. The aim of our work was to determine which P450 enzymes were capable of producing a-hydroxylated metabolites from tamoxifen. When tamoxifen (18 or 250,mu M) was used as the substrate, P450 3A4, and to a lesser extent, P450 2D6, P450 2B6, P450 3A5, P450 2C9, and P450 2C19 all produced a metabolite with the same HPLC retention time as alpha-hydroxytamoxifen at either substrate concentration tested. This peak was well-separated from 4-hydroxy-N-desmethyltamoxifen, which eluted substantially later under the chromatographic conditions used. No alpha,4-dihydroxytamoxifen was detected in incubations with any of the forms with tamoxifen as substrate. However, when 4-hydroxytamoxifen (100,mu M) was used as the substrate, P450 2B6, P450 3A4, P450 3A5, P450 1B1, P450 1A1, and P450 2D6 all produced detectable concentrations of a,4-dihydroxytamoxifen. These studies demonstrate that multiple human P450s, including forms found in the endometrium, may generate reactive metabolites in women undergoing tamoxifen therapy, which could subsequently play a role in the development of endometrial cancer.