نتایج جستجو برای: micronutrients
تعداد نتایج: 6781 فیلتر نتایج به سال:
Micronutrient deficiencies and anaemia remain as major health concerns for children in Bangladesh. Among the micronutrient interventions, supplementation with vitamin A to children aged less than five years has been the most successful, especially after distribution of vitamin A was combined with National Immunization Days. Although salt sold in Bangladesh is intended to contain iodine, much of...
few listings include any subcategories at all. For example, the index lists 72 entries for penicillin without any further subdivision-an average of one entry for every five pages of text. The index is replete with entries containing similarly large blocks of essentially useless page numbers. Although finding specific information is possible by looking through an individual chaper, the few chapt...
Potentially damaging species (reactive oxygen, nitrogen and chlorine species) arise as by-products of metabolism and as physiological mediators and signalling molecules. Levels of these species are controlled by the antioxidant defence system. Several components of this system are micronutrients (e.g. vitamins C and E) or are dependent upon dietary micronutrients (e.g. CuZn and Mn superoxide di...
Micronutrients are required in small proportions in a diet to carry out key metabolic roles for biomass and energy production. Humans receive micronutrients either directly from their diet or from gut microbiota that metabolize other nutrients. The nematode Caenorhabditis elegans and its bacterial diet provide a relatively simple and genetically tractable model to study both direct and microbe-...
Background Recent systematic reviews of the effects of micronutrients on male fertility have identified clear positive effects on basic sperm characteristics. The vast majority of Recent systematic reviews of the effects of micronutrients on male fertility have identified clear positive effects on basic sperm characteristics. The vast majority of studies reviewd found that micronutrients, parti...
The etiology of micronutrient deficiencies in infancy is well described. The deficiencies are caused by one of the following four scenarios: (a) low initial stores of micronutrients from micronutrient deficiency during gestation, premature birth or low birthweight; (b) rapid postnatal growth; (c) ingestion of foods with low concentration of micronutrients, and (d) gastrointestinal pathology res...
OBJECTIVES To study the effect of combining multiple (two or more) micronutrients with Fe supplementation on Hb response, when compared with placebo and with Fe supplementation, in children. DATA SOURCES Electronic databases, personal files, hand search of reviews, bibliographies of books, and abstracts and proceedings of international conferences. REVIEW METHODS Randomized controlled trial...
Nutritional biochemistry is not a subject with which most psychiatrists, psychologists, and psychopharmacologists are familiar. A stream of recent epidemiological studies and clinical trials, however, indicates that understanding of nutritional biochemistry is soon going to be essential for anyone working with mentally ill patients. Those who are tempted to dismiss this statement as airy-fairy ...
background and objectives: multiple sclerosis (ms) is the most prevalent autoimmune disease of the central nervous system, and it has been suggested that nutrition might play a role in the etiology of ms. this study was aimed to evaluate the relationship between ms risk and intake of some macro- and micro-nutrients in tehran (iran). materials and methods: in this hospital based, case-control st...
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