Nutritional status is often impaired in ambulatory rehabilitation patients. Wasting conditions can be classified as starvation, sarcopenia or cachexia but differences between these are not well defined, and misdiagnosis may lead to inappropriate intervention. A secondary analysis of data from 187 ambulatory rehabilitation patients aged >=60 years aimed to identify patients with one or more wast...

AIMS/INTRODUCTION Irisin is a newly identified myokine which can promote energy expenditure. Urotensin II (UII) is identified as the most potent mammalian vasoconstrictor to date. Previous studies showed that UII can aggravate insulin resistance while irisin alleviate insulin resistance. Through this study, it is our aim to elucidate if UII can induce insulin resistance and also have an associa...

BACKGROUND The loss of skeletal muscle mass (atrophy) that accompanies disuse and systemic diseases is highly debilitating. Although the pathogenesis of this condition has been primarily studied in mammals, Drosophila is emerging as an attractive system to investigate some of the mechanisms involved in muscle growth and atrophy. RESULTS In this review, we highlight the outstanding unsolved qu...

Objective: To determine the frequency of protein energy wasting among end stage renal disease patients on maintenance hemodialysis.
 Study Design: Cross-sectional analytical study.
 Place and Duration Study: Department Nephrology, Pak Emirates Military Hospital, Rawalpindi Pakistan, from May 2019 to Mar 2020.
 Methodology: Two hundered diagnosed with end-stage hemodialysis were i...

The application of a recently developed mathematical model for predicting the spread of chronic wasting disease (CWD) in wild deer was assessed under different scenarios where harvesting is employed in disease management. A process-based mathematical model for CWD transmission in wild deer populations was recently developed and parameterized by Al-arydah et al. (2011) to provide a scientific ba...

Human and mouse prion proteins share a structural motif that regulates resistance to common chronic wasting disease (CWD) prion strains. Successful transmission of an emergent strain of CWD prion, H95+, into mice resulted in infection. Thus, emergent CWD prion strains may have higher zoonotic potential than common strains.

A difficulty in using diffusion models to predict large scale animal population dispersal is that individuals move differently based on local information (as opposed to gradients) in differing habitat types. This can be accommodated by using ecological diffusion. However, real environments are often spatially complex, limiting application of a direct approach. Homogenization for partial differe...

Approximately 66% of the patients with rheumatoid arthritis (RA) have significant loss of cell mass (rheumatoid cachexia), mainly of skeletal muscle (rheumatoid sarcopenia). Sarcopenia is defined as muscle wasting associated with functional impairment. Patients with RA possess significant reduction in muscle strength, caused by muscle protein wasting, and loss of functionality. Various conditio...

The two most common muscle wasting diseases in adults are sarcopenia and cachexia. Despite differences in their pathophysiology, it is believed that both conditions are likely to respond to drugs that increase muscle mass and muscle strength. The current gold standard in this regard is exercise training. This article provides an overview of candidate drugs to treat muscle wasting disease that a...