Search results for " papi"

Geochemical investigation of trace metal pollutants in the Oreto river, Palermo (Italy)

2022

In the past, three main rivers, named Kemonia, Papireto and Oreto, were present in the plain of Palermo, in northwestern Sicily. Today, only the latter one has been preserved from the unregulated urban expansion. Fortunately, over the last ten years, attention and consciousness towardsthe Oreto river and its delicate ecosystem has grown considerably, also thanks to many associations and citizens’ committees involved in protecting, preserving and valorising the precious area. In this context, our study is focused on a hydrogeochemical investigation of its surface water quality. The Oreto river flows for about 20 km within a catchment area of about 130 km2. Over the past three years, numerous…

The Transcription Factors TBX2 and TBX3 Interact with Human Papillomavirus 16 (HPV16) L2 and Repress the Long Control Region of HPVs

2013

ABSTRACT The minor capsid protein L2 of human papillomaviruses (HPVs) has multiple functions during the viral life cycle. Although L2 is required for effective invasion and morphogenesis, only a few cellular interaction partners are known so far. Using yeast two-hybrid screening, we identified the transcription factor TBX2 as a novel interaction partner of HPV type 16 (HPV16) L2. Coimmunoprecipitations and immunofluorescence analyses confirmed the L2-TBX2 interaction and revealed that L2 also interacts with TBX3, another member of the T-box family. Transcription of the early genes during HPV infection is under the control of an upstream enhancer and early promoter region, the long control r…

El lèxic tècnic a la traducció catalana de l?Opus agriculturae de Pal·ladi : una aproximació als llibres de 'grammàtica' i 'medicina'

2017

In 1385 Ferrer Saiol, protonotary of Queen Eleanor of Sicily, translated into Catalan Palladius’s Opus Agriculturae (‘The Work on Farming’). This Latin work was widely known throughout the whole of the Middle Ages, and therefore a translation of Opus Agriculturae was wanted in the fourteenth-century's Kingdom of Aragon. A difficult aspect of Opus  Agriculturae is its technical vocabulary. Being aware of it, Ferrer Saiol referred in his translation to his use of numerous reference books to undertake the best possible version. These medieval glossaries and vocabularies belong in his translation, explicitly as well as implicitly. We identify here books that Ferrer Saiol used for this version, …

Estudio del cáncer cutáneo no melanoma en pacientes trasplantados renales : incidencia y factores de riesgo asociados

2013

El cáncer cutáneo no melanoma (CCNM) es la neoplasia maligna más frecuente en pacientes trasplantados. Los objetivos fundamentales de esta tesis han sido valorar los factores de riesgo asociados a la aparición de CCNM en pacientes trasplantados renales en nuestra área, haciendo hincapié en el papel del tratamiento inmunosupresor y la implicación del virus del papiloma humano (VPH) en la etiopatogenia tumoral. Recogimos los datos de 289 pacientes trasplantados renales durante el periodo 1996-2010. Para la determinación de los factores de riesgo implicados en el desarrollo de CCNM elaboramos un estudio analítico observacional ambiespectivo. El periodo de recogida de datos comprendió desde ene…

Acerca del contorno costero de la Iberia de Artemidoro

2016

Son analizados los datos de distancias de entre puntos de la costa de Iberia recogidos en el recientemente editado "Papiro de Artemidoro" y son comparados con los ya conocidos a través de la tradición geográfica posterior al propio Artemidoro; se pone de manifiesto la notable disparidad entre ambos conjuntos de datos.

Trans-Abdominal Ultrasound Guided ERC in a Pregnant Woman With Bile Duct Stones

2014

Background: The change in lithogenicity of bile, increased stasis of bile and decreased gall bladder emptying are the possible reasons for an increased risk of gall stones during pregnancy. However, biliary interventions during pregnancy are associated with risks to both the pregnancy and developing fetus. ERC under fluoroscopic control as gold standard is associated with higher risk of premature labor and teratogenity. Methods and patient: We performed transabdominal ultra-sound guided ERC in one patient in the second trimenon with gall stones. While the hilus area is observed by ultrasound, the papilla is carefully cannulated with a guidewire. A contrast agent is applied in the common bil…

PML nuclear body-residing proteins sequentially associate with HPV genome after infectious nuclear delivery.

2019

Subnuclear promyelocytic leukemia (PML) nuclear bodies (NBs) are targeted by many DNA viruses after nuclear delivery. PML protein is essential for formation of PML NBs. Sp100 and Small Ubiquitin-Like Modifier (SUMO) are also permanently residing within PML NBs. Often, large DNA viruses disassemble and reorganize PML NBs to counteract their intrinsic antiviral activity and support establishment of infection. However, human papillomavirus (HPV) requires PML protein to retain incoming viral DNA in the nucleus for subsequent efficient transcription. In contrast, Sp100 was identified as a restriction factor for HPV. These findings suggested that PML NBs are important regulators of early stages o…

Akadēmiskā Dzīve, 47.krājums

2011

Solid papillary carcinoma with reverse polarity of the breast displays morphologic, immunohistochemical and molecular characteristics in comparison t…

2018

IF 6.655 (2017); International audience

Periodontal disease associated to systemic genetic disorders

2007

A number of systemic disorders increase patient susceptibility to periodontal disease, which moreover evolves more rapidly and more aggressively. The underlying factors are mainly related to alterations in immune, endocrine and connective tissue status. These alterations are associated with different pathologies and syndromes that generate periodontal disease either as a primary manifestation or by aggravating a pre-existing condition attributable to local factors. This is where the role of bacterial plaque is subject to debate. In the presence of qualitative or quantitative cellular immune alterations, periodontal disease may manifest early on a severe localized or generalized basis - in s…