In Amycolatopsis mediterranei U32, genes responsible for nitrate assimilation formed one operon, nasACKBDEF, whose transcription is induced by the addition of nitrate. Here, we characterized GlnR as a direct transcriptional activator for the nas operon. The GlnR-protected DNA sequences in the promoter region of the nas operon were characterized by DNase I footprinting assay, the previously dedu...

Research shows licensed practical nurses and nursing assistants (NAs) have high rates of obesity and hypertension, potentially from limited engagement in physical activity (PA). Therefore, the purpose of this paper was to describe the self-reported exercise engagement, of licensed nurses (i.e., registered and licensed practical nurses) and NAs. We performed a secondary data analysis of two stud...

Naphthenic acids (NAs) are soluble in water and are concentrated in oil sand process water (OSPW) as a result of caustic oil sands extraction processes. Significant environmental and regulatory attention has been focused on the naphthenic acids. A laboratory scale photocatalysis system was developed using UV254 florescent lamps. Experiments were conducted to determine the NA degradation efficie...

The introduction of nucleot(s)ide analogues (NAs) for oral antiviral therapy has dramatically improved the clinical outcome of patients with chronic hepatitis B. NAs appear to be safe and induce potent suppression of viral replication. However, they are associated with a low rate of HBsAg seroclearance, the gold standard of successful treatment, and also with a relatively high rate of virologic...

BACKGROUND AND OBJECTIVES The present study examined the psychometric characteristics of the Neonatal Abstinence Scoring System (NASS; "Finnegan Scale") and the MOTHER NAS Scale (MNS). METHODS Secondary analysis of data from 131 neonates from the Maternal Opioid Treatment: Human Experimental Research (MOTHER) study, a randomized trial in opioid-dependent pregnant women administered buprenorph...

Ontario's clinical practice guidelines for neonatal abstinence syndrome (NAS) provide evidence-informed recommendations that address the needs of substance using pregnant women and newborns at risk of NAS. NAS is a complex and multifaceted issue that is escalating along with rapidly rising opioid use in Ontario. Reducing the incidence and impact of NAS requires immediate action in order to impr...

The prevalence of work-related musculoskeletal symptoms (WRMSs) in different body parts for nursing assistants (NAs) working in nursing homes is currently unknown. The aim of this study was to determine the extent of WRMSs in nursing assistants and the factors associated with them. Four hundred and forty NAs from 52 nursing homes, recruited by convenience sampling, participated in this cross-se...

Overlapping cDNA clones spanning the entire coding region of a Na-channel alpha subunit were isolated from cultured Schwann cells from rabbits. The coding region predicts a polypeptide (Nas) of 1984 amino acids exhibiting several features characteristic of Na-channel alpha subunits isolated from other tissues. Sequence comparisons showed that the Nas alpha subunit resembles most the family of N...

One of the biggest challenges nurses face is the need to justify the quantity and quality of staff for care delivery. For this, management instruments are available which help them to determine the staff needed in the nursing team. This descriptive study aims to evaluate the nursing workload at a specialized clinical and surgical gastroenterology unit. To collect data, the Nursing Activities Sc...