搜索结果: 1-14 共查到“预防医学与卫生学 essential”相关记录14条 . 查询时间(0.125 秒)
Glutamine: commercially essential or conditionally essential? A critical appraisal of the human data
critical appraisal human data
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2016/6/14
Glutamine is a nonessential amino acid that
can be synthesized from glutamate and glutamic acid by glutamate–ammonia
ligase. Glutamine is an important fuel source for
the small intestine. It was pr...
Clinical Nutrition of the Essential Trace Elements and Minerals. The Guide for Health Professionals
Clinical Nutrition Essential Trace Elements
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2016/6/14
New claims about the special health benefits of a particular nutrient
appear in the press almost daily. In the area of trace elements,
2 examples of such claims include the role of zinc lozenges in ...
Essential fatty acid composition of plasma phospholipids and birth weight: a study in term neonates
pregnancy gestational age birth weight
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2016/6/13
Essential fatty acids (EFAs) in umbilical cord
blood samples are associated with attained birth weight in premature
infants and low-birth-weight neonates.
Changes in the maternal essential fatty acid profile during early pregnancy and the relation of the profile to diet
Early pregnancy phospholipids docosahexaenoic acid
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2016/6/12
Although the pattern of the essential fatty acids
(EFAs) changes considerably from week 10 of pregnancy to
term, no information is available on changes in EFA concentrations
in the early stages of ...
Essential fatty acids in health and chronic disease
EPA docosahexaenoic acid DHA
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2016/6/1
Human beings evolved consuming a diet that contained
about equal amounts of n23 and n26 essential fatty acids.
Over the past 100–150 y there has been an enormous increase in the
consumption of n26 ...
Essential fatty acid requirements of vegetarians in pregnancy, lactation, and infancy
Docosahexaenoic acid vegetarians lipids
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2016/6/1
Long-chain polyunsaturated fatty acids (LCPUFAs)
derived from linoleic (18:2n26) and a-linolenic (18:3n23) acids are
required for the normal development of the retina and central nervous
system, bu...
trans Fatty acids in human milk are inversely associated with concentrations of essential all-cis n−6 and n−3 fatty acids and determine trans, but not n−6 and n−3, fatty acids in plasma lipids of breast-fed infants
human milk breast-fed infants breast milk
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2016/6/1
Human milk fatty acids vary with maternal dietary
fat composition. Hydrogenated dietary oils with trans fatty acids
may displace cis n26 and n23 unsaturated fatty acids or have
adverse effects on t...
Differences in essential fatty acid requirements by enteral and parenteral routes of administration in patients with fat malabsorption
linoleic acid linolenic acid intestinal absorption,
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2016/5/31
Essential fatty acid (EFA) requirements of patients
receiving home parenteral nutrition (HPN) are uncertain.
Intakes of essential n−6 and n−3 polyunsaturated fatty acids among pregnant Canadian women
arachidonic acid fish intakes pregnancy
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2016/12/29
Fetal growth requires n−3 docosahexaenoic acid (DHA), which is derived from the essential n−3 fatty acids in the maternal diet. DHA is accumulated in the developing brain and is critical f...
Achieving optimal essential fatty acid status in vegetarians: current knowledge and practical implications
Essential fatty acids (EFAs) vegetarians vegans
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2017/1/4
Although vegetarian diets are generally lower in total fat, saturated fat, and cholesterol than are nonvegetarian diets, they provide comparable levels of essential fatty acids. Vegetarian, especially...
Essential amino acids are primarily responsible for the amino acid stimulation of muscle protein anabolism in healthy elderly adults
Sarcopenia aging protein synthesis
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2017/1/3
Nutritional supplementation may be used to treat muscle loss with aging (sarcopenia). However, if physical activity does not increase, the elderly tend to compensate for the increased energy delivered...
Maternal and infant essential fatty acid status in Havana,Cuba
Essential fatty acids human milk breast milk breast-feeding infant nutrition maternal nutrition visual acuity visual development brain development central nervous system Cuba docosahexaenoic acid n− 3 fatty acids
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2016/12/19
Background: Adequate intake of essential fatty acids (EFAs) is required for optimal development of the central nervous system and visual acuity in infants. Little information exists regarding the...
Essential fatty acids in mothers and their neonates
Pregnancy mother fetus hypertension, preterm neonate development
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2016/6/7
Essential fatty acids (EFAs) and their long-chain
polyenes (LCPs) are indispensable for human development and
health. Because humans cannot synthesize EFAs and can only ineffectively
synthesize LCP...
Essential fatty acids in infant nutrition: lessons and limitations from animal studies in relation to studies on infant fatty acid requirements1
Essential fatty acids n26 fatty acids n23 fatty acids arachidonic acid docosahexaenoic acid a-linolenic acid,
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2016/6/3
Animal studies have been of pivotal importance
in advancing knowledge of the metabolism and roles of
n26 and n23 fatty acids and the effects of specific dietary
intakes on membrane composition and ...