搜索结果: 1-15 共查到“生物学 Iron”相关记录36条 . 查询时间(0.078 秒)
Scientists identify a plant molecule that sops up iron-rich heme（图）
植物分子 铁 血红素固氮细菌
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2023/6/5
Symbiotic relationships between legumes and the bacteria that grow in their roots are critical for plant survival. Without those bacteria, the plants would have no source of nitrogen, an element that ...
中国科学院南京土壤研究所在植物小肽IRON MAN调控铁镉拮抗的机制研究方面取得进展（图）
植物小肽 IRON MAN调控 韧皮部 铁镉拮抗
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2021/8/17
中国科学院南京土壤研究所研究员兰平课题组研究发现的植物小肽IRON MANs（IMAs）在陆生植物中高度保守，作为韧皮部移动信号控制植物中的铁摄取。IRON MAN作为新型铁缺乏响应的调控路径中的关键基因，在植物铁的吸收、转运和细胞内铁稳态中发挥着重要作用。
How 'Iron Man' bacteria could help protect the environment（图）
Iron Man bacteria help protect environment
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2021/2/5
Researchers at Michigan State University have shown that microbes are capable of a feat that could help reclaim a valuable natural resource and soak up toxic pollutants.The U.S. Nationa...
2018年冷泉港亚洲会议：Iron,Reactive Oxygen Species&Ferroptosis in Life,Death&Disease（Cold Spring Harbor Asia conference on Iron,Reactive Oxygen Species&Ferroptosis in Life,Death&Disease）
2018年 冷泉港亚洲会议 Iron,Reactive Oxygen Species&Ferroptosis in Life,Death&Disease
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2018/1/12
We are pleased to announce the Cold Spring Harbor Asia conference on Iron, Reactive Oxygen Species & Ferroptosis in Life, Death & Disease which will be held in Suzhou, China, located approximately 60 ...
2018年冷泉港亚洲会议（Iron, Reactive Oxygen Species & Ferroptosis in Life, Death & Disease）
Fe(II) Fe(III) H2O2
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2017/12/28
We are pleased to announce the Cold Spring Harbor Asia conference on Iron, Reactive Oxygen Species & Ferroptosis in Life, Death & Disease which will be held in Suzhou, China, located approximately 60 ...
Iron status of toddlers, nonpregnant females, and pregnant females in the United States
ferritin soluble transferrin receptor total-body iron iron deficiency toddlers women of reproductive age hemoglobin
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2018/11/22
Background: Total-body iron stores (TBI), which are calculated from serum ferritin and soluble transferrin receptor concentrations, can be used to assess the iron status of populations in the United S...
Serum ferritin as an indicator of iron status: what do we need to know
iron status, iron deficiency, ferritin, iron deficiency anemia, cutoffs, hepcidin, diagnostic test
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2018/11/22
Determination of iron status in pregnancy and in young children is essential for both clinical and public health practice. Clinical diagnosis of iron deficiency (ID) through sampling of bone marrow to...
Serum ferritin as an indicator of iron status: what do we need to know?
iron status iron deficiency ferritin iron deficiency anemia cutoffs hepcidin diagnostic test
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2018/11/21
Determination of iron status in pregnancy and in young children is essential for both clinical and public health practice. Clinical diagnosis of iron deficiency (ID) through sampling of bone marrow to...
Harmonization of blood-based indicators of iron status: making the hard work matter
assay bias clinical bioindicator harmonization imprecision iron status reference material reference method standardization
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2018/11/21
Blood-based indicators that are used in the assessment of iron status are assumed to be accurate. In practice, inaccuracies in these measurements exist and stem from bias and variability. For example,...
Laboratory methodologies for indicators of iron status: strengths, limitations, and analytical challenges
iron analysis ferritin soluble transferrin receptor total body iron NHANES iron methodologies
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2018/11/21
Biochemical assessment of iron status relies on serum-based indicators, such as serum ferritin (SF), transferrin saturation, and soluble transferrin receptor (sTfR), as well as erythrocyte protoporphy...
Excess iron: considerations related to development and early growth
brain early growth erythropoiesis excess iron iron metabolism ron toxicity pregnancy stem cells
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2018/11/21
What effects might arise from early life exposures to high iron? This review considers the specific effects of high iron on the brain, stem cells, and the process of erythropoiesis and identifies gaps...
Ethnic and genetic factors of iron status in women of reproductive age
breastfeeding ethnicity genetic factors hemochromatosis iron overload iron status pregnancy women of reproductive age
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2018/11/21
Background: African Americans are at increased risk of iron deficiency (ID) but also have higher serum ferritin (SF) concentrations than those of the general population. The Hemochromatosis and Iron O...
Iron assessment to protect the developing brain
iron status, neurodevelopment, brain dysfunction, anemia, hemoglobin, ferritin, bioindicator
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2018/11/21
Iron deficiency (ID) before the age of 3 y can lead to long-term neurological deficits despite prompt diagnosis of ID anemia (IDA) by screening of hemoglobin concentrations followed by iron treatment.
A micronutrient-fortified young-child formula improves the iron and vitamin D status of healthy young European children: a randomized, double-blind controlled trial
iron deficiency vitamin D deficiency cow milk young-child formula vitamin D supplements micronutrient fortification young children
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2018/11/12
Background: Iron deficiency (ID) and vitamin D deficiency (VDD) are common among young European children because of low dietary intakes and low compliance to vitamin D supplementation policies. Milk i...
Effects of wheat-flour biscuits fortified with iron and EDTA, alone and in combination, on blood lead concentration, iron status, and cognition in children: a double-blind randomized controlled trial
NaFeEDTA cognition fortification iron lead
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2018/12/18
Background: Lead is a common neurotoxicant and its absorption may be increased in iron deficiency (ID). Thus, iron fortification to prevent ID in populations is a promising lead mitigation strategy. T...