Making It Better - A Strategy for Pharmacy in the Community 2004

Making It Better - A Strategy for Pharmacy in the Community 2004

Making it Better - A Strategy for Pharmacy in the Community

Strategy for Pharmacy in the community

Characterization of two receptors for TRAIL.

Two receptors for TRAIL, designated TRAIL-R2 and TRAIL-R3, have been identified. Both are members of the tumor necrosis factor receptor family. TRAIL-R2 is structurally similar to the death-domain-containing receptor TRAIL-R1 (DR-4), and is capable of inducing apoptosis. In contrast, TRAIL-R3 does not promote cell death. TRAIL-R3 is highly glycosylated and is membrane bound via a putative phosphatidylinositol anchor. The extended structure of TRAIL-R3 is due to the presence of multiple threonine-, alanine-, proline- and glutamine-rich repeats (TAPE repeats). TRAIL-R2 shows a broad tissue distribution, whereas the expression of TRAIL-R3 is restricted to peripheral blood lymphocytes (PBLs) and skeletal muscle. All three TRAIL receptors bind TRAIL with similar affinity, suggesting a complex regulation of TRAIL-mediated signals.

Making It Better - A Strategy for Pharmacy in the Community (PDF 233 KB)

A Strategy for Community Pharmacy (Consultation Paper)

Comparison between the Counter Immunoelectrophoresis Test and Mouse Neutralization Test for the Detection of Antibodies against Rabies Virus in Dog Sera

The detection of rabies antibodies is extremely valuable for epidemiological studies, determination of immune status in man, animals, and for the diagnosis of the disease. Several serological procedures have been described for this purpose. The present study reports a comparison between counterimmunoelectrophoresis test (CIET) and mouse neutralization test (MNT) in the detection of antibodies against rabies virus from 212 serum samples of vaccinated dogs. The agreement between both techniques was 79.7% and a significative association was demonstrated. The correlation coefficients between MNT and the CIET titers was determined considering 88 samples showing positive results in both techniques [CIET = 2 and MNT = 5 (0.13 IU/ml)] and resulted r² = 0.7926 (p < 0.001). The performance of CIET system was technically simple, cheap and rapid, and thereby it could be useful for serological monitoring of dog vaccination campaigns as well as for individual analysis.

Direct Sensitivity Test of the MB/BacT System

In order to evaluate the direct-method test of sensitivity to drugs used in the principal tuberculosis treatment regimes, in the Organon Teknika MB/BacT system, we tested 50 sputum samples positive to microscopy taken from patients with pulmonary tuberculosis and with clinical indications for an antibiogram, admitted sequentially for examination during the routine of the reference laboratory. The material was treated v/v with 23% trisodium phosphate solution, incubated for 24 h at 35°C, and neutralized v/v with 20% monosodium phosphate solution. The material was then centrifuged and the sediment inoculated into flasks containing Rifampin - 2 µg/ml, Isoniazid - 0.2 µg/ml, Pyrazinamide - 100 µg/ml, Ethambutol - 2.5 µg/ml, Ethionamide - 1.25 µg/ml, and Streptomycin - 2 µg/ml. The tests were evaluated using the indirect method in the BACTEC 460 TB (Becton Dickinson) system as the gold standard. The results showed that the Rifampin test performed best, i.e., 100% sensitivity at 95% Confidence Interval (82.2-100) and 100% specificity at 95% Confidence Interval (84.5-100), followed by Isoniazid and Pyrazinamide. In this experiment, 92% of the materials showed a final reading in 30 days; this period represents the time for primary isolation as well as the results of the sensitivity profile, and is within Centers for Disease Control and Prevention recommendations regarding time for performance of the antibiogram. The inoculated flasks showed no contamination during the experiment. The MB/BacT is shown to be a reliable, rapid, fully automated nonradiometric system for the tuberculosis antibiogram.

Making Life Better: A Whole System Strategic Framework for Public Health 2013-2023 (Online Publication)

"Making Life Better" is the public health strategy for Northern Ireland 2013-2023. It is designed to provide direction for policies and actions to improve the health and wellbeing of people in Northern Ireland and to reduce inequalities in health.

Comparison of a Recombinant-antigen Enzyme Immunoassay with Treponema pallidum Hemagglutination Test for Serological Confirmation of Syphilis

A recombinant-antigen enzyme immunoassay (EIA), BioSCREEN TM anti-Treponema pallidum, was compared favorably with the T. pallidum hemagglutination test, in the detection of specific antibodies in different groups of sera from patients with primary (n = 38), secondary (n = 10), early latent (n = 28) and congenital syphilis (n = 2), patients with leptospirosis ( n= 8), infectious mononucleosis (n = 7), hepatitis (n = 9), diabetes mellitus (n = 11), rheumatoid arthritis (n = 13), leprosy (n = 11), tuberculosis (n = 9), HIV/Aids ( n= 12), systemic lupus erythematosus (n = 4), rheumatic fever (n = 3), old-persons (n = 9), pregnant women (n = 29) and blood donors (n = 164). The coincidence between them was 95.1%. The sensitivity and specificity of the EIA were 93.3% and 95.5%, respectively. Fifteen serum specimens belonging to old-persons, pregnant women, blood donors, and patients with human leptospirosis, hepatitis, diabetes mellitus, tuberculosis and rheumatic fever gave false-positive results by Venereal Disease Research Laboratory and/or Rapid Plasma Reagin. The EIA can be used as alternative method for the serological confirmation of syphilis.

Comparison of the Proportion Method With Mycobacteria Growth Indicator Tube and E-test for Susceptibility Testing of Mycobacterium tuberculosis

The aim of this study was to investigate the correlation between proportion method with mycobacteria growth indicator tube (MGIT) and E-test for Mycobacterium tuberculosis. Forty clinical isolates were tested. MGIT and E-test with the first line antituberculous drugs correlated with the proportion method. Our results suggested that MGIT and E-test methods can be routinely used instead of the proportion method.

A health promotion strategy: making the healthier choice the easier choice

The Primary Care Steering Group met on the 23rd and 24th September 2003 to discuss the ongoing implementation of the Primary Care Strategy in the context of the Health Service Reform Programme and to make recommendations in this regard to the Secretary General of the Department of Health & Children. At the outset the steering group acknowledges that the reform programme provides significant opportunity for the successful implementation of the primary care strategy. The implementation phase of ten project Primary Care Teams (PCTs) has to-date provided valuable information in relation to current barriers to successful implementation which may now be addressed within the overall reform process. Key themes arising from the discussions formed the basis for the recommendations which are considered by the steering group to be critical elements in achieving successful reform.

IgM-Immunofluorescence Test as a Diagnostic Tool for Epidemiologic Studies of Schistosomiasis in Low Endemic Areas

The high sensitivity and the ability to diagnose schistosomiasis in a very early phase after infection have indicated the detection of IgM antibodies to Schistosoma mansoni gut antigens by the immunofluorescence test (IgM-IFT) as a useful serological test for epidemiological studies in low endemic areas. When applied in a follow-up study for two years, higher rates of seroconversion from IFT negative to positive were observed during the summer months, suggesting seasonal transmission of schistosomiasis in the rural area of the municipality of Itariri (São Paulo, Brazil). In each survey, blood samples from about 600 schoolchildren were collected on filter paper and submitted to IgM-IFT. When the blood samples were classified for the IgM antibody levels, according to the intensity of fluorescent reaction observed at fluorescence microscopy, and correlated to the egg counts in the Kato-Katz positive patients, no association was observed. This observation might suggest that the intensity of fluorescence observed in the IgM-IFT, as an indicator of IgM antibody levels, could not be an useful seroepidemiological marker for classifying areas of low endemicity according to degrees of infection.

Test de sobrecarga acuosa y manometría de alta resolución para valoración de la resistencia al flujo esófago-gástrico en paciente s con acalasia

La manometría convencional es el “gold standard” para diagnosticar trastornos motores del esófago, pero la información que da sobre la repercusión funcional de estas alteraciones es escasa. La manometría de alta resolución permite estudiar con detalle la motilidad esofagogástrica mediante la generación de mapas topográficos de presiones desde la orofaringe hasta el estómago. Hipótesis: Si la generación de mapas topográficos de presiones en el esófago mediante manometría de alta resolución demuestra la resistencia al flujo esofagogástrico. Objetivo: Comprobar si un test con sobrecarga de agua puede mostrar la presencia de resistencia al flujo esofagogástrico en pacientes con acalasia. Método: Estudiamos 2 grupos de pacientes con alteración de la motilidad esofágica. Un grupo de 8 pacientes que cumplen criterios manométricos de acalasia y, como grupo control, 8 pacientes con disfunción del peristaltismo esofágico ( DPE). A cada paciente se le realizó un test de sobrecarga que consistía en la ingesta rápida de 200 ml de agua mientras se registraban las presiones esofágicas. Resultados: Los pacientes con acalasia ingirieron el agua más lentamente que los pacientes con DPE (82± 14 seg vs 34± 6 seg, p&0,05). Mientras la unión gastroesofágica (UGE) permaneció contraída en el grupo de pacientes con acalasia (46,6± 6 mm Hg; p&0,05), permaneció relajada durante el tiempo del ingesta en pacientes con DPE ( 16,6 ± 4,7 mm Hg). La unión esófago-gástrica (UGE) experimentó una migración proximal en pacientes con acalasia de 1,3 ± 0 cm mientras que en el grupo control no migró (0 cm; p&0,05). La ingesta de agua se asoció a un incremento de la presión del esófago distal (2 cm por encima de la UGE) significativamente mayor en los pacientes con acalasia que en los pacientes con DPE (42,2 ± 20 vs 9,5± 7,9 mm Hg respectivamente, p&0,05) lo que produjo un incremento del gradiente de presión esófago-gástrico en pacientes con acalasia (16± 0,9 mmHg) que no se observó en los pacientes con DPE (0,1 ± 0,4 mmHg ; p&0,05). Conclusión: Un test con sobrecarga de agua durante la medición de la topografía y de las presiones esofágicas demuestra obstrucción al flujo esofagogástrico en los pacientes con acalasia. Este test podría contribuir a valorar la repercusión funcional en pacientes con acalasia y podría servir para el seguimiento de pacientes con acalasia tratados.