890 resultados para 2004-03-BS
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
 Mid 1999 Investigation into cardiac surgery practice on children at Bristol Royal Infirmary. Dec 1999 Inquiry into organ retention in Alder Hey Children’s Hospital in Liverpool. May 1999: Contact from Our Lady’s Hosptial Crumlin re pathology and post mortem practice Dec 1999 PFJ meetings with Minister Apr 2000: Government Decision setting up Inquiry. Apr 2000: Ms Anne Dunne appointed Chairman. Feb 2001: Public Notice published, setting out terms of reference of Inquiry and inviting submissions. Mar 2001: Terms of Reference and Interpretation Published. Contact invited. “Six months N/A. Now 18 months” Jun 2001: Department commenced Discovery. Aug 2001: Memorandum on procedures received in Department. Sept 2002: 18 months time-frame had expired. Minister requested a meeting with Ms Anne Dunne. This happened in early September – Minister requested a progress report. 2 Oct 02 Ms Dunne’s progress report received by Minister – although substantial progress no definitive timeframe for completion of her work – a lot more work outstanding. Co-operation forthcoming from all parties 16 Oct 2002: Minister’s meeting with Parents for Justice – he assured them of his commitment to resolve any difficulties, but they decided to withdraw from the Inquiry process 2004: Minister calls on PFJ to co-operate. Chairman informs Minister that she has sufficient involvement of parents to conclude her report. Minister expects paediatric report by the end of the year
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Click here to download PDF
Resumo:
Human toxocariasis is commonly seen in places where stray and Toxocara canis-infected dog population is high. There is a strong correlation between frequency of Toxocara infection, life style, and infection risk. Institutionalization of mental retarded patients increases to risk of toxocariasis. In this study, we aimed at investigating the frequency of Toxocara infection among children with mental retardation not requiring institutionalization. The study included 96 cases, who had educatable mental retardation and 85 healthy subjects who comprised the control group. Anti-Toxocara IgG or IgM antibodies were investigated in all serum samples, using ELISA method. The frequency of Toxocara infection was found significantly higher in mental retarded cases than in those in the control group (18.8% and 7.1% respectively) (p < 0.05). There was no significant difference between mental retarded children and the control group in terms of mean age, age groups, gender, owning dogs and cats and duration of their ownership, socio-economic level and behavioural factors, and personal hygiene (p > 0.05). We did not find any significant difference between Toxocara seropositive and seronegative mental retarded children in terms of demographic factors and epidemiological factors that could increase the risk of Toxocara infection (p > 0.05). The present study is the first seroprevalence study carried out with a mental retarded group not requiring institutionalization. Determination of high frequency of Toxocara infection suggests that these subjects constitute a risk factor for Toxocara infection, which may be attributed to their behavioural patterns.
Resumo:
The phlebotomine sand fly Lutzomyia evansi is recorded in Mexico for the first time. This species is a suspected vector of Leishmania infantum in other parts of its geographical range and was captured in a focus of American visceral leishmaniasis where the principal vector, Lu. longipalpis sensu lato, was also found. The relative public health importance of the two species in the study area (Chiapas state, Southern Mexico) is discussed.
Resumo:
A comparative morphometric study was performed to identify host-induced morphological alterations in Schistosoma mansoni adult worms. A wild parasite population was obtained from a naturally infected rodent (Nectomys squamipes)and then recovered from laboratory infected C3H/He mice. Furthermore, allopatric worm populations maintained for long-term under laboratory conditions in Swiss Webster mice were passed on to N. squamipes. Suckers and genital system (testicular lobes, uterine egg, and egg spine) were analyzed by a digital system for image analysis. Confocal laser scanning microscopy (CLSM) showed details of the genital system (testicular lobes, vitelline glands, and ovary) and the tegument just below the ventral sucker. Significant morphological changes (p < 0.05) were detected in male worms in all experimental conditions, with no significant variability as assessed by CLSM. Significant changes (p < 0.05) were evident in females from the wild population related to their ovaries and vitelline glands, whereas allopatric females presented differences only in this last character. We conclude that S. mansoni worms present the phenotypic plasticity induced by modifications in the parasite's microenvironment, mainly during the first passage under laboratory conditions.
Resumo:
Belminus herreri, originally described from specimens collected in Panama, was considered entirely silvatic until to 2000 when it was found for the first time in a domestic habitat in Colombia. In 2001, during a new search of houses in the Department of Cesar, Colombia, 121 specimens were collected. Study of their feeding sources using an ELISA test revealed that 96% of these specimens had fed on cockroaches (Blattidae). However, a small proportion of these B. herreri specimens also showed the presence of Trypanosoma cruzi in their gut contents, suggesting a possible role for these insects in the epidemiology of Chagas disease.