搜索结果: 1-15 共查到“理学 Iron”相关记录365条 . 查询时间(0.203 秒)
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
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...
Dust in the wind:North Pacific Ocean fertilized by iron in Asian dust（图）
Dust wind North Pacific Ocean fertilized iron Asian dust
2019/10/28
Vast subtropical gyres -- large systems of rotating currents in the middle of the oceans -- cover 40% of the Earth. The gyres have long been considered biological deserts, with waters that contain ver...
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
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
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
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
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
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
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
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
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
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
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.
中国地质大学科学技术发展院文广（博士生），李建威等资源学院 Geochimica et Cosmochimica Acta, 2017. Hydrothermal reequilibration of igneous magnetite in altered granitic plutons and its implications for magnetite classification schemes: Insights from theHandan-Xingtai iron district, North China
李建威
2021/10/21
近日，中国地质大学资源学院和地质过程与矿产资源国家重点实验室李建威教授团队在国际地球化学顶级期刊发表题为《Hydrothermal reequilibration of igneous magnetite in altered granitic plutons and its implications formagnetite classification schemes: Insights fr...