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Study on methane in deep-sea sediments shows small releases happen more often than thought（图）
深海沉积物 甲烷 化石生物 单细胞生物
2023/6/26
New research describes evidence that deep sea methane deposits change into gas more frequently than could be monitored previously and that a set of fossilized organisms has a unique ability to detect ...
MIT researchers have discovered that before cells start to divide, they do a little cleanup, tossing out molecules that they appear not to need anymore.
Technology brings new precision to study of circadian rhythm in individual cells
Technology new precision circadian rhythm individual cells
2016/11/29
An interdisciplinary team of researchers at the University of Georgia has developed a new technology that may help scientists better understand how an individual cell synchronizes its biological clock...
Study Finds Surface Texture of Gallium Nitride Affects Cell Behavior
Surface Texture Gallium Nitride Cell
2016/11/4
This work compares the behavior of PC12 cells on planar and patterned III-nitride materials with nanostructured topographies. Three different materials’ compositions containing N-polar and Ga-polar ar...
Penn Researchers Develop Custom Artificial Membranes to Study the Molecular Basis of Disease
Penn Researchers Custom Artificial Membranes the Molecular Basis
2015/5/25
Decorating the outside of cells like tiny antenna, a diverse community of sugar molecules acts like a telecommunications system, sending and receiving information, recognizing and responding to foreig...
Modern biology has attained deep knowledge of how cells work, but the mechanisms by which cellular structures assemble and grow to the right size largely remain a mystery. Now, Princeton University re...
Using the mouse egg as a model system for the study of intracellular calcium signaling mechanisms
Oscillation eggs fertilization cell model system inositol
2014/12/11
Mouse metaphase II (MII)-stage eggs exhibit oscillatory Ca2+ responses ([Ca2+]i oscillations) following fertilization. The wealth of information regarding Ca2+ signaling pathways in eggs has allowed t...
The study of retinoic acids and Rhodiola as potential chemopreventional and chemotherapeutic reagents of breast cancer
Cancer breast cancer the female cancer mortality
2014/12/11
According to the National Cancer Institute, breast cancer is second only to lung cancer in cancer-related deaths for women in the United States (American Cancer Society). Despite a gradual decline in ...
The ability to accurately repair DNA damaged by spontaneous errors, oxidation or mutagens is crucial to the survival of cells. This repair is normally accomplished by using an identical or homologous ...
University study sheds light on human embryonic stem cells´ DNA changes（图）
University study human embryonic stem cells´ DNA changes
2010/4/29
A study on the genome of human embryonic stem cells (hESCs) has brought scientists closer to identifying and avoiding the adverse DNA changes that naturally occur when these cells are multiplied in la...
New technique allows study of protein folding, dynamics in living cells
New technique protein folding living cells
2010/3/4
A new technique to study protein dynamics in living cells has been created by a team of University of Illinois scientists, and evidence yielded from the new method indicates that an in vivo environmen...
期刊信息
篇名
The deformation of an adherent leukocyte under steady shear flow: a numerical study
语种
英文
撰写或编译
作者
Liu XH,Wang X
第一作者单位
刊物名称
Journal of Biomechanics
页面
2004; 37(7): 1079-1085
出版日期
2004年
月
日
文章...