Search results for "chino"
showing 10 items of 351 documents
MULTIPLE ECHINOCOCCOSIS OF THE LIVER:EXPERIMENTAL STUDY BY COMPUTER THREE-DIMENSIONAL MODELING
2009
Effects of Nonschistosome Larval Trematodes on Biomphalaria Snails
2010
This chapter examines the most salient literature on the development of nonschistosome larval digeneans in Biomphalaria spp. (members of the superfamilies Clinostomoidea, Diplostomoidea, Echinostomatoidea, Paramphistomoidea, and Pronocephaloidea). For this purpose, the general biology of the nonschistosome trematode species that use Biomphalaria spp. as intermediate hosts are analyzed. Thereafter, the main features of these parasitic infections are studied with particular emphasis on topics such as the effect of the infections on the snail, the antagonism and/or competition between different digenean species in the snail, the immunology of the infection, and the genomic and proteomic a…
Producción del sistema vocálico del español por hablantes de chino
2018
En este trabajo se comparan los sistemas vocálicos del español y del chino pronunciados por hablantes nativos con el objetivo de presentar a continuación las peculiaridades del sistema vocálico español de un grupo de estudiantes de China con un nivel intermedio de español. El estudio de las similitudes y las diferencias entre los sistemas nativos nos ha permitido prever en qué áreas pueden diferir las vocales pronunciadas por aprendices chinos de las vocales españolas. Los resultados indican que el sistema vocálico español de los estudiantes chinos es estructuralmente similar al sistema nativo, pero con algunas diferencias fonéticas: en primer lugar, tiene una extensión mayor por lo que res…
Characteristics of honeymoon tourism: Chinese tourist approach
2017
En el presente trabajo, enmarcado en el turismo alternativo, se estudia el turismo de luna de miel, la elección del destino turístico y los turistas chinos en el mercado internacional. Se concluye que el turismo de luna de miel es un tipo de turismo alternativo específico con 5 características distintivas: larga duración y planificación, temporada propia, público objetivo joven, necesidades particulares y toma de decisión compartida. La investigación muestra que para los turistas chinos este tipo de turismo presenta sus propias peculiaridades. ABSTRACT Within alternative tourism framework, the aim of this paper is to research tourism honeymoon, to choose the destination and to study Chinese…
Karyological and dental identification of Microtus limnophilus in a large focus of alveolar echinococcosis (Gansu, China).
1999
International audience; A study of voles (Arvicolidae, Rodentia) from Gansu (China) designed to identify a potential host of Echinococcus multilocularis, responsible for human alveolar echinococcosis, leads to a general analysis of Microtus limnophilus population karyotypes, M1 of M. oeconomus populations from all of Eurasia and of M. limnophilus of Mongolia. The Microtus of Gansu belonging to the nominal subspecies M. limnophilus limnophilus (2n = 38; NF = 58) differs markedly in size and shape of M1 from the M. limnophilus of Mongolia, which must therefore be considered as a new subspecies M. limnophilus of malygini nov. ssp. (2n = 38; NF = 60) and the M. oeconomus of Mongolia should be r…
Development of an antibody-based capture enzyme-linked immunosorbent assay for detecting echinostoma caproni (trematoda) in experimentally infected r…
2003
The present study reports on the development of a coproantigen capture enzyme-linked immunosorbent assay (ELISA) for detecting Echinostoma caproni in experimentally infected rats. The capture ELISA was based on polyclonal rabbit antibodies that recognize excretory–secretory (ES) antigens. The detection limit of pure ES was 3 ng/ml in sample buffer and 60 ng/ml in fecal samples. The test was evaluated using a follow-up of 10 rats experimentally infected with 100 metacercariae of E. caproni, and the results were compared with those of other diagnostic methods such as parasitological examination and antibody titers determined by indirect ELISA. Coproantigens were detected in all the infected r…
Kinetics of antibodies and antigens in serum of mice experimentally infected with echinostoma caproni (trematoda: echinostomatidae)
2005
The present study reports on the kinetics of antibodies and antigens in serum of mice experimentally infected with 75 metacercariae of Echinostoma caproni during the first 12 wk postinfection (wpi). Antibody titers in the serum of mice were determined by an indirect enzyme-linked immunosorbent assay (ELISA) using excretory/secretory (ES) antigens of E. caproni. The early detection of antibodies against ES antigens of E. caproni is feasible using indirect ELISA. Mice developed significant antibody responses at 2 wpi, and the values progressively increased until the end of the experiment. This may be related to the intestinal absorption of adult worm antigens that induces humoral responses. T…
Incidence and risk factors of post-engraftment invasive fungal disease in adult allogeneic hematopoietic stem cell transplant recipients receiving or…
2015
Studies that analyze the epidemiology and risk factors for invasive fungal disease (IFD) after engraftment in alloSCT are few in number. This single-center retrospective study included 404 alloSCT adult recipients surviving > 40 days who engrafted and were discharged without prior IFD. All patients who received >= 20 mg/day of prednisone were assigned to primary oral prophylaxis (itraconazole or low-dose voriconazole). The primary end point was the cumulative incidence (CI) of probable/proven IFD using the European Organization for Research and Treatment of Cancer and Mycoses Study Group (EORTC/MSG) criteria. The independent prognostic factors after multivariate analyses were used to constr…
Micafungin (FK463), alone or in combination with other systemic antifungal agents, for the treatment of acute invasive aspergillosis
2006
Background: Micafungin (FK463) is a new lipopeptide compound (echinocandin) with activity against Aspergillus and Candida species. This study evaluated the safety and efficacy of micafungin in patients with proven or probable invasive aspergillosis (IA). Methods: A multinational, non-comparative study was conducted to examine proven or probable (pulmonary only) Aspergillus species infection in a wide variety of patient populations. The study employed an open-label design utilizing micafungin alone or in combination with another systemic antifungal agent. Criteria for IA and therapeutic responses were judged by an independent panel. Results: Of the 331 patients enrolled, only 225 met diagnos…
The effect of glycosylation of antigens on the antibody responses against Echinostoma caproni (Trematoda: Echinostomatidae).
2014
SUMMARYIn the present study, we analyse the effect of glycosylation inEchinostoma caproni(Trematoda: Echinostomatidae) antigens in antibody responses against the parasite in experimentally infected mice. It has been previously demonstrated that the mouse is a host of high compatibility withE. caproniand develops elevated responses of IgG, IgG1, IgG3 and IgM as a consequence of the infection, though the role of glycans in these responses remains unknown. To this purpose, the responses generated in mice against non-treated excretory/secretory antigens ofE. caproniwere compared with those observed after N-deglycosylation, O-deglycosylation and double deglycosylation of the antigens by indirect…