Search results for "Urine"

Putative role of cationic amino acid transporter‐3 in murine liver metabolism

2015

Biomarkers and Long-Term Labour Market Outcomes: The Case of Creatine

2014

I evaluate the impact of the UK Working Time Regulations 1998, which introduced mandatory paid holiday entitlement. The regulation gave (nearly) all workers the right to a minimum of 4 weeks of paid holiday per a year. With constant weekly pay this change amounts effectively to an increase in the real hourly wage of about 8.5% for someone going from 0 to 4 weeks paid holiday per year, which should lead to adjustments in employment. For employees I use complementary log-log regression to account for right-censoring of employment spells. I find no increase in the hazard to exit employment within a year after treatment. Adjustments in wages cannot explain this result as they are increasing for…

Three-dimensional image analytical detection of intussusceptive pillars in murine lung

2015

A variety of diseases can lead to loss of lung tissue. Currently, this can be treated only symptomatically. In mice, a complete compensatory lung growth within 21 days after resection of the left lung can be observed. Understanding and transferring this concept of compensatory lung growth to humans would greatly improve therapeutic options. Lung growth is always accompanied by a process called angiogenesis forming new capillary blood vessels from preexisting ones. Among the processes during lung growth, the formation of transluminal tissue pillars within the capillary vessels (intussusceptive pillars) is observed. Therefore, pillars can be understood as an indicator for active angiogenesis …

The Influence of Cultural Competence on the Interpretations of Territorial Identities in European Capitals of Culture

2014

Abstract The EU’s cultural initiative ‘the European Capital of Culture’ (ECOC) includes high identity political aims. It requires the designated cities to introduce and foster local, regional, and European cultural identities. In addition, the cities have used the designation as an opportunity to promote national cultural identity. Audiences of the ECOC events recognize and interpret different kinds of representations of territorial cultural identities from what the cities have to offer in culture. However, the contents of these interpretations vary drastically in the ECOCs. The article discusses whether the competence of interpreting the representations of territorial cultural identities i…

Green tea extract assisted low-temperature pasteurization to inactivate enteric viruses in juices.

2020

The current popularity of minimally processed foods is an opportunity for natural antimicrobial agents to be combined with mild heat treatments to act synergistically in reducing viral foodborne pathogens. Viral inactivation by heat-treatments (at 25, 40, 50 and 63 °C for 30 min) combined with aged green tea extract (aged-GTE) was initially evaluated in phosphate buffered saline (PBS) against murine norovirus (MNV-1) and hepatitis A virus (HAV) by cell culture, and against human norovirus by in situ capture RT-qPCR. The combination of aged-GTE and heat treatment at 50 °C for 30 min exerted strong antiviral activity, reducing by more than 5 log MNV-1 infectivity in PBS. Heating at 40 °C for …

The viral chemokine MCK-2 of murine cytomegalovirus promotes infection as part of a gH/gL/MCK-2 complex.

2013

Human cytomegalovirus (HCMV) forms two gH/gL glycoprotein complexes, gH/gL/gO and gH/gL/pUL(128,130,131A), which determine the tropism, the entry pathways and the mode of spread of the virus. For murine cytomegalovirus (MCMV), which serves as a model for HCMV, a gH/gL/gO complex functionally homologous to the HCMV gH/gL/gO complex has been described. Knock-out of MCMV gO does impair, but not abolish, virus spread indicating that also MCMV might form an alternative gH/gL complex. Here, we show that the MCMV CC chemokine MCK-2 forms a complex with the glycoprotein gH, a complex which is incorporated into the virion. We could additionally show that mutants lacking both, gO and MCK-2 are not ab…

AICA-ribosiduria due to ATIC deficiency: Delineation of the phenotype with three novel cases, and long-term update on the first case.

2020

5-Amino-4-imidazolecarboxamide-ribosiduria (AICA)-ribosiduria is an exceedingly rare autosomal recessive condition resulting from the disruption of the bifunctional purine biosynthesis protein PURH (ATIC), which catalyzes the last two steps of de novo purine synthesis. It is characterized biochemically by the accumulation of AICA-riboside in urine. AICA-ribosiduria had been reported in only one individual, 15 years ago. In this article, we report three novel cases of AICA-ribosiduria from two independent families, with two novel pathogenic variants in ATIC. We also provide a clinical update on the first patient. Based on the phenotypic features shared by these four patients, we define AICA-…

Control of enteric neuromuscular functions by purinergic P2X7 receptors in normal rat distal colon and experimental bowel inflammation

2013

Introduction: Purinergic signalling plays a pivotal role in the physiological regulation of several enteric functions, as well as in the modulation of immune/inflammatory cell activity. Recent evidence has shown an active involvement of the purinergic P2X7 receptor (P2X7R) in the fine tuning of immune functions, as well as its critical role in driving enteric neuron apoptosis under intestinal inflammation. However, the participation of this receptor pathway in the regulation of enteric neuromuscular functions remains undetermined. Aims: This study investigated the role of P2X7Rs in the control of colonic motility, both under normal conditions and in the presence of experimental colitis. Met…

In Search of the Rurban Idyll? Developing the Residential Rural Areas in Finland

2013

This research focuses on perceptions of rurality in Finland. The chapter presents two different ways of delineating contemporary rural living: the approach of the Finnish Rural Policy Committee and the alternative approach arising from definitions given by the people living in rural Finland. The main aim is to study how the cultural meanings that rural residents attach to their home environments relate to the official vision of ‘Residential Rural Areas’ proposed by the Rural Policy Committee. This is done by comparing the experiential knowledge of rural residents to the official vision of future rurality. The research provides knowledge that can be used to evaluate the cultural sustainabili…

Comparative studies on the detection of benzodiazepines in serum by means of immunoassays (FPIA).

1993

Serum was tested for benzodlazeplnes by fluorescence polarlzatlon Immunoassay (FPIA) on Abbott's ADx system uslng the benzodlazeplne serum reagents (Benzo S) and the benzodlazeplne urine reagents (Benzo U) after pretreatment of speclmens by means of acetone preclpltatlon. The followlng sera were included for comparing the two methods: negatlve sera spiked with varlous benzodlazeplnes; 80 sera randomly selected out of a total of 8654 serum specimens from Impalred drlvers; and blood speclmens from Indlvlduals who stated that they had taken benzodlazeplnes. The different benzodlazeplnes were added to serum st concentratlons of 25, 75, and 300 ng/mL. The low-dose benzodlazeplnes flunltrazepam a…