purpose: military personnel are expected to maintain the highest possible level of physical   fitness to do their duties. several factors including body composition and body mass index   affect the level of their physical preparedness. the current study was designed to investigate   the effect of body composition and body mass index in the level of physical preparedness of   iranian military pe...

the study of changes the amount of protein, lipid, carbohydrates, fiber, ash and moisture of farmed litopenaeus vannamei at different stages of growth was performed. samples at the stages of post larvae 12, shrimp with 1, 2 and 3 months age, grow-out and market shrimp at the end of the period were provided from hatchery and breeding centers in khuzestan province. chemical composition w measured...

the effect of feeding frequency on growth performance, feed consumption and body biochemical composition of acipenser ruthenus juveniles was investigated. the trial was performed using 150 fish with a mean initial weight of 50±1 g randomly introduced in fifteen tanks. fishes were fed at a feeding frequency of twice daily (t1), three times a day (t2), four times a day (t3), five times a day (t4)...

Introduction: Hunger and reduction in regular energy intake can lead to a number of problems based on their intensity. For instance, low energy level can cause blood cell production to decline or it may pose a higher risk of anemia. It can also weaken the immune system and platelet aggregation or negatively affect clot formation. This study aimed to have a closer look at fasting and regular phy...

objective: this study was conducted to evaluate the effects of different proportions of marshmallow extract (althaea officinalis l.) on growth performance and carcass composition of common carp (cyprinus carpio). methods: common carp with an average weight of 37.65 ± 4.40 g were fed for two months with a diet supplemented with marshmallow (a. officinalis) extract 0.25%, 0.50 and 1%, and with no...

objective(s)bioelectrical impedance is the measure of impedance of the body. impedance consists of electric resistance and reactance. phase angle (pa) is the tan value of the ratio of reactance versus electric resistance. pa depends on cell membrane integrity and on body cell mass. there exists a correlation between pa values and body cell mass.the objective of this study was to compare the pa ...

background: to examine the effects of soy [in the form of textured soy protein (tsp) and soy-nut] on body composition in elderly women with metabolic syndrome (mets). methods: a 12-week randomized clinical trial was conducted on 75 women between 60-70 years of age with mets in rural health clinics around babol, iran in 2009. the participants were randomly assigned to one of the three groups of ...

introduction: hunger and reduction in regular energy intake can lead to a number of problems based on their intensity. for instance, low energy level can cause blood cell production to decline or it may pose a higher risk of anemia. it can also weaken the immune system and platelet aggregation or negatively affect clot formation. this study aimed to have a closer look at fasting and regular phy...