Nicotinamide (NAM), an important cofactor in many metabolic pathways, exhibits at high doses neuroprotective abilities of an unclear mechanism. In the present study we evaluated the unknown protective capability of its immediate metabolite 1-methylnicotinamide (MNA) in comparison to NAM in primary cultures of rat cerebellar granule cells (CGC) submitted to acute excitotoxicity. Neurotoxicity wa...

BACKGROUND The Mini Nutritional Assessment (MNA) and the Malnutrition Universal Screening Tool (MUST) are two widely used malnutrition screening scales. OBJECTIVE The study was to compare the grading ability of the two scales, and to determine whether adoption of population-specific anthropometric cut-points could improve the grading ability of these tools and whether calf circumference (CC) ...

One of the most important directions for environmental remediation is effective removal dyes and toxic heavy metals from water using newly fabricated nanoadsorbents. Here, magnetic Fe3O4 nanoparticles were combined with nitrogen-containing functional group polymers chitosan (CS) polypyrrole (ppy) to synthesize a nanocomposite (polypyrrole@magnetic chitosan) useful removing methyl orange (MO) he...

BACKGROUND Cancer cachexia adversely affects survival and quality of life but its timely recognition is problematic. Nutritional questionnaires, like the Mini Nutritional Assessment (MNA), could identify early those patients at risk. The aim of the study was to compare MNA with 5% weight loss, a common criterion used in oncologic evaluation. PATIENTS AND METHODS The nutritional status of 171 ...

The combination of 1,3-dichloropropene (1,3-D) and metam sodium (MNa) is a potential resource to replace methyl bromide (MB) as a soil fumigant. The efficacy of 1,3-D+MNa as a crucial factor to limit soil-borne pests was evaluated in one laboratory experiment and two cucumber greenhouse studies conducted in commercial operations. Laboratory results revealed that 1,3-D and MNa (10+20 mg a.i. kg-...

OBJECTIVE To evaluate the clinical usefulness of the subjective assessments of nutritional status (Mini-Nutritional Assessment [MNA] and scored patient-generated subjective global assessment [PG-SGA]), compared with the objective (hematological, biochemical, and anthropometric) assessments, and to identify the correlation between the MNA and the scored PG-SGA in elderly patients with stroke. ...

In the present study two organic guest host system are being explored for electronic applications based on 2-methyl 4-nitroaniline (2-mNA)/polymethylmethacrylate (PMMA) and 2-mNA/ polyethersulfone (PES). Freestanding poled polymeric films have wide applications in nonlinear optics and in various photonics applications. Exploring dielectric capability of these films can be beneficial for many op...

objectives: the aim of this study was to assess nutritional status and identify the most significant mna-items (mini nutritional assessment) to accelerate the determination of nutritional risk of heart-failure in elderly patients. methods and materials: the present research was a cross-sectional descriptive analytical survey on hospitalized heart- failure elderly patients (n=225). the sampling ...

INTRODUCTION Malnutrition is a negative predictive factor for survival in end stage renal disease (ESRD) patients. Coincidence of malnutrition, inflammation and atherosclerosis (MIA syndrome) in the dialysis population is an exceptionally poor outcome event. Due to flexibility, ease of performance and reproducibility, clinical scales are of particular value in assessment of nutritional status i...

Objectives: To identify nursing home residents with malnutrition or at risk of malnutrition by using different markers, determine if the Mini Nutritional Assessment (MNA®) is able to identify all residents at risk according to single risk markers and explore the relation between risk markers and functional impairment. Design: Cross-sectional study. Setting: Six German nursing homes. Participant...