In the past, a major challenge for nutrition research was in defining indicators of nutritional adequacy. More recently, the research base related to the role of nutrition in chronic disease has expanded sufficiently to permit moving beyond deficiency indicators to other indicators with broader functional significance. Thus, nutrition research is faced with the new challenge of defining 'optima...

Background: People with end-stage kidney disease (ESKD) on hemodialysis (HD) commonly have functional impairments. The purpose of this systematic review was to evaluate the effect of HD on spatio-temporal characteristics of gait, and effect of exercise on these parameters. Methods: Electronic databases were searched to identify relevant citations. Extracted data was computed using a random effe...

Cotton is an important crop in the world and is a major source of oil for human consumption and cotton meal for livestock. Cottonseed nutrition (seed composition: protein, oil, and minerals) determines the quality of seeds. Therefore, maintaining optimum levels of cottonseed nutrition is critical. Physiological and genetic mechanisms controlling the levels of these constituents in cottonseed ar...

e p s S i o a l a i p T m t a f “location, location, location” is the real estate axiom, “prevention, prevention, prevention” is the nutrition mantra for successful aging. Alarms are sounding as edicare and Medicaid costs for older people and poor eople explode. Nonpartisan Congressional Budget Office ata show that if nothing changes, skyrocketing health are costs could consume the entire feder...

introduction adequate nutrition is one of the critical factors in ensuring the health of individuals, families and communities. food is one of the basic needs of human beings. rural people produce meat, fruits, vegetables and other food materials. however, there is no evidence that they have a good nutrition regime. in iran, grains, oils and fats, vegetables and fruits are consumed more than ot...

the aim of this study was to provide preliminary quantitative information on selenium and iodine statusof sheep in markazi province, iran. selenium and iodine status of grazing sheep were measured for 57different flocks in 14 regions over one year. the districts were selected to represent major sheep growingareas in the province. blood samples were collected from 2 to 3-year-old ewes during sum...

background nutrition support and noticing the required goal calories in patients having critical conditions are essential aspects of medical care in preventing malnutrition in these patients. materials and methods this research is a clinical trial which was done on 60 children aging between 5 to 17 years old hospitalized in intensive care unit (icu) of shiraz’s namazee hospital, south west of i...

The authors report the results of their study aimed at investigating the consequence of targeted ablation of ventral lateral neurons (LN(v)s--neurons regulating eclosion and locomotor activity rhythms) and genetic disruption of pigment-dispersing factor (PDF--an important output of circadian clocks) on the egg-laying rhythm of Drosophila melanogaster. The results clearly suggest that genetic ab...

The availability of methods for the nutritional therapy of hospital patients has caused clinicians to realize the need for reliable methods to select patients for such treatment. In the early years, following the introduction of the techniques of parenteral nutrition and enteral nutrition, the decision to use those therapies was mostly a clinical one. More recently attempts have been made to em...