All media provide media specific methods of access to information and therefore media change affects also these methods of access. But the change of media and hence access methods also raises the question of legitimacy of doing this, in terms of scholarly working as well as in terms of justification in the face of the funding general public financing research either directly by the government o...

OBJECTIVES The aortopulmonary window (APW) is a communication between the pulmonary artery (PA) and the ascending aorta in the presence of two separate semilunar valves. This review describes the natural history of the APW and the impact of associated defects on surgical results in patients treated at our institution. METHODS Retrospective longitudinal study, based on the review of medical fi...

BACKGROUND The nature and amount of dietary medicinal plants are known to influence rumen fermentation and nutrient digestibility in ruminants. Nonetheless, changes in nutrient digestibility and rumen metabolism in response to dietary Andrographis paniculata (AP) in goats are unknown. This study examined the effects of dietary supplementation of leaves and whole plant of AP on nutrient digestib...

Aquagenic palmar wrinkling (APW) is an uncommon dermatological condition, which manifests as asymptomatic or tender palmar papules and may cause discomfort and manual functional limitations during its flares. Despite some studies implying a relationship between cystic fibrosis (CF) and APW, there are also reports of APW cases without an accompanying CF. In this report we describe a 19-year-old ...

OBJECTIVE Aortopulmonary window (APW) is an uncommon congenital malformation. Its clinical presentation is dependent on the size of the defect and on the associated lesions. We evaluated our experience with this anomaly and compared it with 296 cases reported in the literature. METHODS Retrospective study of 18 patients diagnosed as having APW (age range from 13 days to 31 years, 13 (72.2%) f...

Aortopulmonary window (APW) is a rare congenital malformation. It results from an incomplete division between the ascending aorta and the pulmonary artery. We describe a 26-year-old male, who presented with a grade II exertional dyspnea and palpitations. Echocardiography revealed an APW with an ascending aorta aneurysm. He underwent surgery under cardiopulmonary bypass without aortic cross-clam...

Aminopeptidase W (APW; EC 3.4.1 I . 16) belongs to the family of mammalian cell-surface zinc metallopeptidases [ 13. These enzymes are involved in a number of different processes depending upon their location, metabolizing a range of different biologically active peptides including peptide hormones, neuropeptides and dietary peptides. Some of these cell-surface peptidases are proving to be impo...

Sir, An aortopulmonary window (APW) is a rare cardiac malformation, first reported by Elliotson, is found in 0.1% of patients with congenital cardiac lesions.[1] In most cases, surgical repair is undertaken during infancy although isolated cases have been reported of transcatheter device closures. We report our experience of transcatheter APW closure via antegrade and retrograde methods using a...

Vibrio parahaemolyticus is a marine bacterium with a worldwide distribution and is frequently associated with human outbreaks of infection. Detection and isolation of V. parahaemolyticus from natural sources is often problematical because of limitations in the analytical procedures. We evaluated a combination of conventional and molecular protocols previously described for the investigation of ...

Embryos of the pond snail, Helisoma trivolvis, develop bilateral serotonergic neurons that innervate ciliary bands and stimulate cilia-driven rotation. This behaviour is postulated to increase oxygen availability during hypoxia by mixing the capsular fluid. We hypothesised that the stimulation of ciliary-driven rotation by serotonin (5-HT) enhances the survival of embryos during prolonged hypox...