Search results for "OLP"
showing 10 items of 243 documents
A systematic review of handheld tools in lieu of colposcopy for cervical neoplasia and female genital schistosomiasis
2020
Abstract Background Visualization of the lesions in the lower genital tract is the mainstay for diagnosis of the four lesions found in female genital schistosomiasis (FGS), but colposcopes are generally not available in low‐resource settings. Objective We sought to review handheld devices that could potentially be used for FGS diagnosis. Search strategy We searched Medline and Embase 2015–2019 for handheld devices used in cervical cancer screening and FGS diagnosis. Selection criteria We excluded studies that did not compare the device to standard‐of‐care colposcopes or histopathology. Main results and conclusion In 11 studies, four handheld colposcopes, two smartphones, and one compact dig…
Unraveling the evolutionary history of the phosphoryl-transfer chain of the phosphoenolpyruvate:phosphotransferase system through phylogenetic analys…
2007
[Background] The phosphoenolpyruvate phosphotransferase system (PTS) plays a major role in sugar transport and in the regulation of essential physiological processes in many bacteria. The PTS couples solute transport to its phosphorylation at the expense of phosphoenolpyruvate (PEP) and it consists of general cytoplasmic phosphoryl transfer proteins and specific enzyme II complexes which catalyze the uptake and phosphorylation of solutes. Previous studies have suggested that the evolution of the constituents of the enzyme II complexes has been driven largely by horizontal gene transfer whereas vertical inheritance has been prevalent in the general phosphoryl transfer proteins in some bacter…
Behavioural strategy of common bottlenose dolphins (Tursiops truncatus) in response to different kinds of boats in the waters of Lampedusa Island (It…
2013
Owing to the increase of boat-traffic in the ocean many studies have been conducted to determine the response of bottlenose dolphin (Tursiops truncatus) to this kind of disturbance. This species is affected by boats in various ways and the response depends on the behavioural state of the dolphin but also on the kind of vessel. This study aimed to determine the effect of motorboats and trawlers on dolphins' presence, permanence in the area and whistle parameters in Lampedusa waters (Italy). Sampling was carried out between May and December 2006 and between July and September 2009, using experimental passive acoustic monitoring systems (PAM); a total of 300 h of recordings and 3000 whistles w…
Diet of the bottlenose dolphin (Tursiops truncatus) in the western Mediterranean Sea
2001
The stomach contents of 16 bottlenose dolphins Tursiops truncatus (Cetacea: Odontoceti) stranded in the Spanish Mediterranean coast were examined. Remains and size of prey were analysed and correlated with the ecological characteristics and behavioural patterns of this dolphin. Fish and cephalopods represented the main diet components, and hake Merluccius merluccius was the most important prey. The food habits were considered as mainly demersal according to the characteristics of the prey. The study suggested ontogenic and sexual differences in feeding behaviour based on diet composition and hake size. The potential causative factors, particularly as they relate to dolphin social structure,…
¿Qué hacer con Europa?
2005
La censura nella Francia settecentesca e la figura del colporteur tra realtà e finzione
2015
La censura assume un’importanza fondamentale nella Francia settecentesca se si considera il vistoso aumento dei censori che passa da quarantuno all’inizio del secolo a settantotto alla vigilia della Rivoluzione. Cercando di raggirare i divieti imposti dalla censura, i colporteur ossia i venditori francesi ambulanti di libri eludano la sorveglianza nascondendo sotto il loro mantello sia scritti libertini che libelli politici, vale a dire i libri più amati e contestati dell’epoca, per poi venderli ai clienti piùabbienti. Censorship is of fundamental importance in eighteenth-century France, a fact corroborated by the increase in the number of censors throughout the century: from forty-one in t…
La letteratura italiana racconta la caduta del muro di Berlino
2020
The fall of the wall is an event that sets a date and raises a symbolic watershed that separates the before from the after. The essay analyzes the Italian literary texts that were directly confronted with the events of 1989 by reviewing a period of time that goes from the day after the fall of the wall to the present day. From Fortini to Volponi, from Giudici to Arbasino, up to Lagioia, Affinati and Camilleri: for these writers talking about the Berlin Wall means reflecting on the crisis of ideologies, on the contradictions of history, on the relationship between literature and reality.
La construcción política de la Comunitat Valenciana : 1960-1982
2006
El periodista y escritor Gregorio Morán dice en uno de sus artículos semanales en La Vanguardia que: "Como alguien no lo remedie, y parece que nadie hay interesado en hacerlo, aquí la historia de la transición la contará Victoria Prego, que era una chica que presentaba informativos en la época que el cuñado del presidente Suárez, Aurelio Delgado, controlaba hasta la voz en off... la historia la escriben los ganadores y que contratan a los historiadores sencillamente para que sirvan de negros de sus opiniones, ya lo sé". No es nuestra intención dejar que sea solo V. Prego quien cuente la Transición, como tampoco ha sido la de Gregorio Moran, que ha dejado escritos de gran lucidez sobre la hi…
Genetic diversity ofMelon necrotic spot virusandOlpidiumisolates from different origins
2010
The geographic incidence, genetic diversity and phylogenetic relationships of Melon necrotic spot virus (MNSV) and Olpidium isolates were studied in three cucurbit species from several Latin American and European countries on different collecting dates. Of the 112 cucurbit samples analysed, 69 from Guatemala, Honduras, Mexico, Panama and Spain were DAS-ELISA-positive for MNSV. Olpidium bornovanus and O. virulentus infections, and MNSV infections mixed with these Olpidium species, were observed for all these countries. Twenty-nine MNSV isolates from all the origins where the virus was detected were selected and amplified by RT-PCR. The resulting RT-PCR of the p29, p89, p7A, p7B and p42 prote…
Genetic differentiation in the striped dolphin Stenella coeruleoalba from European waters according to mitochondrial DNA (mtDNA) restriction analysis
1999
We used mitochondrial DNA (mtDNA) restriction analysis to study genetic variation in 98 striped dolphins (Stenella coeruleoalba) stranded on coasts from different European countries and from animals caught by fisheries. A total of 63 different restriction sites was mapped after digestion of mtDNA with 15 restriction endonucleases that yielded a total of 27 haplotypes. No haplotype was shared between Mediterranean and Atlantic areas. All the analyses indicate the existence of two different populations with a very limited gene flow across the Strait of Gibraltar.