نتایج جستجو برای: d se 035 0070 birdsha and n se 1400 280 birds
تعداد نتایج: 17139849 فیلتر نتایج به سال:
Cave swallows (Petrochelidon fulva) and cliff swallows (P. pyrrhonota) nest in numerous colonies throughout the Texas portion of the Rio Grande along the U.S. border with Mexico. We collected swallows during 1999 and 2000 from eight locations along the Rio Grande to determine if delta15N and delta13C values could be used to predict 1,1-di-(p-chlorophenyl-)2,2-dichloroethene (DDE) and selenium (...
Se is an essential element for animals. In man low dietary Se intakes are associated with health disorders including oxidative stress-related conditions, reduced fertility and immune functions and an increased risk of cancers. Although the reference nutrient intakes for adult females and males in the UK are 60 and 75 microg Se/d respectively, dietary Se intakes in the UK have declined from >60 ...
The use of biogenic selenium nanoparticles for various purposes is going to be an issue of considerable importance; thus, appropriate simple methods should be developed and tested for the synthesis and recovery of these nanoparticles. In this study, a fungus was isolated from a soil sample, identified as Aspergillus terreus and used for extracellular synthesis of selenium nanoparticles (Se NPs)...
Background & Aim: Status epilepticus(SE) is the most common neurological emergency in childhood. Cases referred to pediatric intensive care units(PICU) are the most severely affected. Thus, data from admissions to PICU for SE may provide some insight for devlopment of stategies to reduce the severity and complications of the situation. We conducted this study to determine etiology, factors ...
Ecologists have long recognized the influence that environmental conditions have on abundance and range extent of animal species. We used the northern bobwhite (Colinus virginianus; hereafter bobwhite) as a model species for studying how microclimates serve as refuge against severe weather conditions. This species serves as an indicator or umbrella species for other sensitive ground-nesting, gr...
Objective: Aerobic training and Saffron has beneficial effects on inflammatory response. The present study aims to investigate the Interactive effect of aerobic training with Saffron extract on serum, tumor necrosis factor-α and C-reactive protein in rats following an aerobic exercise until exhaustion .Methods: This is a clinical trial, 48 Wistar male rats were assigned into following four grou...
A continuing, sporadic incidence of vitamin E-selenium (Se) responsive disease among confinement-reared pigs believed to be fed complete and adequately supplemented diets prompted these studies on the potential genetic influence over vitamin E and Se metabolism in pigs. The initial study revealed a wide range of serum Se and vitamin E concentrations among age-matched, commonly housed and common...
Impact of long-term supplementation of zinc and selenium on their content in blood and hair in goats
This paper evaluates the impact of long-term supplementation of different forms of zinc (Zn) and selenium (Se) on the content of these substances in the blood and hair of goats. Two analogous supplementation experiments were performed. 37 goats divided into four groups were used in the first trial with the Zn supplementation. Group A (n = 10) was a control group (with no Zn administered). A fur...
Selenium (Se) is known as an essential nutrient for human health. More than 15% of world population suffers Se deficiency mainly due to consumption of poor Se food crops. Bio fortification has been introduced as a sustainable and cost-effective approach to combat Se deficiency in the food chain. In this study the effect of selenite (SeO42-), sulphate, and certain amino acids on yield and bulb s...
در منطقه چلونک در شمال باختری بیرجند در منتهیالیه ایالت ساختاری سیستان، واحدهای رسوبی- آذرآواری چین‌خورده به سن ائوسن میانی تا بالایی با اثرهای محوری متفاوت در بین گسل‌های چاهک- موسویه و محمدیه- حصارسنگی قرار دارند. این چین‌ها دارای ویژگی آشکاری چون پراکندگی اثر محوری با روندهای چیره NE-SW ، NW-SE و N-S هستند. تحلیل هندسی- جنبشی چین‌های منطقه بر پایه برداشت‌های ساختاری، تصاویر ماهواره‌ای، نقش...
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