نتایج جستجو برای: zinc deficit
تعداد نتایج: 136806 فیلتر نتایج به سال:
The common bean is an important source of iron and zinc in humans. Increases in the contents of these minerals can combat mineral deficiencies, but these contents are influenced by environmental conditions. Thus, the objectives of this study were to investigate the interaction between common bean lines and water availability on iron and zinc contents (CFe and CZn, respectively), identify superi...
Febrile seizures (FS) are the most common seizure syndrome and are potentially a prelude to more severe epilepsy. Although zinc (Zn(2+)) metabolism has previously been implicated in FS, whether or not variation in proteins essential for Zn(2+) homeostasis contributes to susceptibility is unknown. Synaptic Zn(2+) is co-released with glutamate and modulates neuronal excitability. SLC30A3 encodes ...
In parts of Canada including Newfoundland and Labrador and among Aboriginal peoples, infants still consume evaporated milk (EM) formulas for cultural and economic reasons. At 3 and 6 months, full-term infants fed EM (n = 30) received low intakes of iron, thiamine, selenium and had higher weight velocity than breastfed (BF, n = 29) infants. EM infants had greater anemia, lowered transketolase ac...
Zinc is an essential component of physiological brain function. Vesicular zinc is released from glutamatergic (zincergic) neuron terminals and serves as a signal factor (Zn(2) (+) signal) in both the intracellular (cytosol) compartment and the extracellular compartment. Synaptic Zn(2) (+) signaling is dynamically linked to neurotransmission and is involved in processes of synaptic plasticity su...
BACKGROUND AND OBJECTIVE This study examined whether zinc intake was associated with lower risk of smoking-induced obstructive lung disorder through interplay with cadmium, one of major toxicants in cigarette smoke. METHODS Data were obtained from a sample of 6,726 subjects aged 40+ from the Third National Health and Nutrition Examination Survey. The forced expiratory volume in 1 second (FEV1...
We examined an idea that short-term cognition is transiently affected by a state of confusion in Zn2+ transport system due to a local increase in amyloid-β (Aβ) concentration. A single injection of Aβ (25 pmol) into the dentate gyrus affected dentate gyrus long-term potentiation (LTP) 1 h after the injection, but not 4 h after the injection. Simultaneously, 1-h memory of object recognition was ...
COVID-19 in 2020 brought challenges to the Brazilian public health system with an emerging virus respiratory contagion called SARS-CoV-2. There are few studies Brazil and some countries, on increased incidence of certain viral infections, including H1N1 coronavirus their association low levels vitamin D, zinc iron. The aim this study was demonstrate that deficit iron has impact infectious proce...
Due to climate changes, we encounter irregular and low rainfall. It is important effectively use groundwater select crops that can be grown with deficit irrigation in the summer period. Restricted reduces water consumption but it may cause losses terms of yield quality. Different agronomic practices used minimize these losses. One application foliar zinc fertilizer. In previous studies, was fou...
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