Search results for "IXO"
showing 10 items of 167 documents
Pilomatrixoma. Review of 205 cases.
2011
Podeu consultar la versió en castellà del document a: http://hdl.handle.net/2445/153543
Long-Term Effects of the Substituted Benzamide Derivative Amisulpride on Baseline and Stimulated Prolactin Levels
2002
In the present study, we investigated the long-term effects of treatment with amisulpride, a substituted benzamide derivative, as compared with the effects of treatment with flupenthixol, a thioxanthene, on the prolactin levels in schizophrenic patients. After completing 6 weeks of medication with either amisulpride or flupenthixol, the patients entered a long-term maintenance treatment with amisulpride 200–600 mg/day or flupenthixol 5–15 mg/day for a maximum of 12 months with a subsequent drug-free follow-up until month 15. Eighteen initially included patients were still participating in the study at month 6. In the flupenthixol group, only 1 patient treated reached month 12, and none of t…
Variación de compuestos bioactivos y con capacidad antioxidante en una bebida de zumo y leche al aplicar tecnologías no térmicas de conservación
2009
En los últimos años han aparecido en el mercado nuevas bebidas, combinación de zumos de fruta y leche con una buena aceptación por parte de los consumidores. Tradicionalmente, los alimentos líquidos como zumos de fruta y/o vegetales, así como la leche han sido conservados mediante técnicas por calor como la pasterización o esterilización. Sin embargo, los procesos térmicos de conservación dañan tanto a microorganismos y enzimas, como a nutrientes y otros compuestos químicos responsables de la calidad nutricional y organoléptica de los alimentos. En la última década, investigadores y tecnólogos, demandado por la industria alimentaria, han estudiado la aplicación de tecnologías de conservació…
Diversity of ankA and msp4 genes of Anaplasma phagocytophilum in Slovenia.
2015
Granulocytic anaplasmosis is a tick transmitted emerging disease in Europe and worldwide. The agent, Anaplasma phagocytophilum is transmitted by ticks of the genus Ixodes and causes infections in humans and domestic animals. The analysis of different target genes showed that in nature several genetic variants of A. phagocytophilum were present. The purpose of our study was to genetically characterize A. phagocytophilum strains from eight humans, 16 dogs, 12 wild boars, one bear and 18 tick pools from Slovenia. Therefore, the ankA and msp4 genes of A. phagocytophilum were chosen. The same genetic ankA and msp4 variant of A. phagocytophilum was detected in humans, wild boar and a part of the …
Tick-borne pathogens in Ixodes ricinus ticks collected from migratory birds in southern Norway
2020
Birds are important hosts for the first life stages of the Ixodes ricinus tick and they can transport their parasites over long distances. The aim of this study was to investigate the prevalence of Borrelia burgdorferi sensu lato, Anaplasma phagocytophilum, Neoehrlichia mikurensis and Rickettsia helvetica in ticks collected from migratory birds in Norway. A total of 815 Ixodes ricinus ticks from 216 birds trapped at Lista Bird Observatory in southern Norway during spring and autumn migration in 2008 were analysed by real-time PCR. B. burgdorferi s. l. was the most prevalent pathogen, detected in 6.1% of the ticks. The prevalence of N. mikurensis, A. phagocytophilum and R. helvetica was 1.2%…
BBE31 from the Lyme disease agent Borrelia burgdorferi, known to play an important role in successful colonization of the mammalian host, shows the a…
2019
Abstract Lyme disease is a tick-borne infection caused by Borrelia burgdorferi sensu lato complex spirochetes. The spirochete is located in the gut of the tick; as the infected tick starts the blood meal, the spirochete must travel through the hemolymph to the salivary glands, where it can spread to and infect the new host organism. In this study, we determined the crystal structures of the key outer surface protein BBE31 from B. burgdorferi and its orthologous protein BSE31 (BSPA14S_RS05060 gene product) from B. spielmanii. BBE31 is known to be important for the transfer of B. burgdorferi from the gut to the hemolymph in the tick after a tick bite. While BBE31 exerts its function by intera…
A divergent Anaplasma phagocytophilum variant in an Ixodes tick from a migratory bird; Mediterranean basin
2020
Anaplasma phagocytophilum (AP) has vast geographical and host ranges and causes disease in humans and domesticated animals. We investigated the role of northward migratory birds in the dispersal of tick-borne AP in the African-Western Palearctic. Ticks were collected from northward migratory birds trapped during spring migration of 2010 at two localities in the central Mediterranean Sea. AP DNA was detected by PCR (gltA and 16S rRNA) and variant determination was performed using ankA sequences. In total, 358 ticks were collected. One of 19 ticks determined as Ixodes was confirmed positive for AP DNA. The tick was collected from a woodchat shrike (Lanius senator senator) trapped in Greece, a…
Detection of tick-borne encephalitis virus in I. ricinus ticks collected from autumn migratory birds in Latvia.
2014
Birds have a potential of spreading ticks via bird migration routes. In this study, we screened 170 ticks removed during autumn 2010 from 55 birds belonging to 10 species for the presence of tick-borne encephalitis virus (TBEV). In total, TBEV RNA was detected in 14% of I. ricinus tick samples obtained from different birds species. The results of this study indicate the possible role of migrating birds in the dispersal of TBEV-infected ticks along the southward migration route.
Fitobasanos siue plantarum aliquot historia in qua describuntur diuersi generis plantae veriores, ac magis facie, viribusque respondentes antiquorum …
1592
Sign.: [calderó]-2[calderó]4, A-P4, a-d4, a4 Gravats al llarg del text dins orla Index. - Postil·les. - Reclams. - Caplletres
Heterogeneity of host-parasite relationships : ecological and evolution significance
2005
Although parasites have been studied for a long time, the major knowledge concern parasite which have medical or veterinary interest. Whereas they are omnipresent in the nature, the role of parasite infections on natural populations is poorly understood. One of the aim of this work was to study the pathogenicity of two groups of parasites (ticks and Haemosporidae) among natural populations of blackbirds. The study revealed that both parasites are associated with body condition and immune response. However, the study of an urban blackbird population did not confirm the effect of Haemosporidae on the survey and on the population dynamic.The impact of spatial pattern on the relation between ho…