The in vitro cytopathology of a porcine and the simian (SA-11) strains of rotavirus

Rotaviruses have been implicated as the major causal agents of acute diarrhoea in mammals and fowls. Experimental rotavirus infection have been associated to a series of sub-cellular pathologic alterations leading to cell lysis which may represent key functions in the pathogenesis of the diarrhoeic disease. The current work describes the cytopathic changes in cultured MA-104 cells infected by a simian (SA-11) and a porcine (1154) rotavirus strains. Trypan blue exclusion staining showed increased cell permeability after infection by both strains, as demonstrated by cell viability. This effect was confirmed by the leakage of infected cells evaluated by chromium release. Nuclear fragmentation was observed by acridine orange and Wright staining but specific DNA cleavage was not detected. Ultrastructural changes, such as chromatin condensation, cytoplasm vacuolisation, and loss of intercellular contact were shown in infected cells for both strains. In situ terminal deoxynucleotidyl transferase (Tunel) assay did not show positive result. In conclusion, we demonstrated that both strains of rotavirus induced necrosis as the major degenerative effect.

MoreLife Family Club Programme 5 - 10/ 11 - 16

This intervention aims to promote: Increased fitness Participation in extra curricula activities at school Knowledge on how to make healthy food choices It aims to provide tools, knowledge and strategies to enable families to enjoy a healthier lifestyle and to target improvements to families confidence, self-efficacy and self esteem

Identification of corticosteroid-regulated genes in cardiomyocytes by serial analysis of gene expression.

Corticosteroids (aldosterone, cortisol/corticosterone) exert direct functional effects on cardiomyocytes. However, gene networks activated by corticosteroids in cardiomyocytes, as well as the involvement of the mineralocorticoid receptor (MR) vs the glucocorticoid receptor (GR) in these effects, remain largely unknown. Here we characterized the corticosteroid-dependent transcriptome in primary culture of neonatal mouse cardiomyocytes treated with 10(-6) M aldosterone, a concentration predicted to occupy both MR and GR. Serial analysis of gene expression revealed 101 aldosterone-regulated genes. The MR/GR specificity was characterized for one regulated transcript, namely ecto-ADP-ribosyltransferase-3 (Art3). Using cardiomyocytes from GR(null/null) or MR(null/null) mice we demonstrate that in GR(null/null) cardiomyocytes the response is abrogated, but it is fully maintained in MR(null/null) cardiomyocytes. We conclude that Art3 expression is regulated exclusively via the GR. Our study identifies a new set of corticosteroid-regulated genes in cardiomyocytes and demonstrates a new approach to studying the selectivity of MR- vs GR-dependent effects.

Indicator 11.9 - Data - Prevalence of obesity in reception year pupils

This indicator is part of the London Health Observatory's Health Inequaliies Basket of Indicators.

Surveillance of influenza in Northern Ireland 2010-11

This report describes influenza activity in Northern Ireland in the 2010-11 winter flu season period.

Hepatitis B - factsheet for patients (English and 11 translations)

Factsheet for patients who have tested positive for the hepatitis B virusThe factsheet is only available by contacting the Duty Room on 028 9032 1313.

Hepatitis B: protecting your baby (English and 11 translations)

This leaflet is for pregnant women who have been diagnosed with hepatitis B. It provides information on the care pathway for these women, including referral to a liver specialist, the vaccination course for the newborn child, and long-term protection from the infection.Printing instructions are provided in a PDF below.

Syphilis: protecting your baby (English and 11 translations)

This leaflet is for pregnant women who have been diagnosed with syphilis. It provides information on the care pathway for these women, including referral to GUM, treatment and long-term protection for the baby. Printing instructions are provided in a PDF below.

Cervical screening: your results explained (English and 11 translations)

Testing for high-risk human papillomavirus (HR-HPV) as triage and test of cure was introduced into the Northern Ireland Cervical Screening Programme on Monday 28 January 2013. This policy change will significantly alter the screening pathway for women with a mild dyskaryosis or borderline smear result.

Cervical screening: the colposcopy examination (English and 11 translations)

Testing for high-risk human papillomavirus (HR-HPV) as triage and test of cure was introduced into the Northern Ireland Cervical Screening Programme on Monday 28 January 2013. This policy change will significantly alter the screening pathway for women with a mild dyskaryosis or borderline smear result.

Cervical cancer: it's best to take the test (English and 11 translations)

Testing for high-risk human papillomavirus (HR-HPV) as triage and test of cure was introduced into the Northern Ireland Cervical Screening Programme on Monday 28 January 2013. This policy change will significantly alter the screening pathway for women with a mild dyskaryosis or borderline smear result.