英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
355915查看　355915　在百度字典中的解释百度英翻中〔查看〕
355915查看　355915　在Google字典中的解释Google英翻中〔查看〕
355915查看　355915　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • How is iron extracted from blood? - GNA
    Iron is primarily "extracted" from blood through the physiological process of recycling hemoglobin from senescent (old) red blood cells, which are removed from circulation by specialized macrophages, predominantly in the spleen, liver, and bone marrow
  • 11. 4: Minerals Important for Blood Function and Renewal
    Minerals are not as efficiently absorbed as most vitamins and so the bioavailability of minerals can be very low Plant-based foods often contain factors, such as oxalate and phytate, that bind to minerals and inhibit their absorption
  • Human iron metabolism - Wikipedia
    The human body's rate of iron absorption appears to respond to a variety of interdependent factors, including total iron stores, the extent to which the bone marrow is producing new red blood cells, the concentration of hemoglobin in the blood, and the oxygen content of the blood
  • A Red Carpet for Iron Metabolism - PMC
    These requirements are mostly satisfied by iron recycling of senescent red blood cells by macrophages Dietary iron absorption compensates for iron losses (bleeding) or increased needs (pregnancy, childhood, hypoxia) and hepatic iron stores serve as a buffer
  • The Complex Process of Iron Metabolism in the Body
    Transferrin, a protein synthesized by the liver, then transports iron, delivering it to tissues that need it, such as the bone marrow for red blood cell production, and the liver for storage The majority of iron used daily is recycled from old red blood cells by macrophages, rather than from dietary absorption
  • 10. 3: Minerals Important for Metabolism and Blood Function
    When blood cells are decommissioned for use, the body recycles the iron back to the bone marrow where red blood cells are made The body stores some iron in the bone marrow, liver, spleen, and skeletal muscle
  • Minerals Important for Metabolism and for Blood Function and Renewal
    When blood cells are decommissioned for use, the body recycles the iron back to the bone marrow where red blood cells are made The body stores some iron in the bone marrow, liver, spleen, and skeletal muscle
  • MGH Center for Systems Biology :: highlights iron
    Damaged RBCs can release unbound forms of iron-carrying hemoglobin, which can cause kidney injury, and can lead to anemia, reducing the delivery of oxygen to tissues If disease-associated RBC damage overwhelms the body’s ability to clear aged RBCs, toxic levels of free iron can be released
  • Erythrocytes - Histology, Structure, Function, Life Cycle | Kenhub
    Erythrocytes (red blood cells or RBCs) are anucleate, biconcave cells, filled with hemoglobin, that transport oxygen and carbon dioxide between the lungs and tissues They are produced in the red bone marrow by a process called erythropoiesis





中文字典-英文字典  2005-2009