搜索结果: 151-165 共查到“理学 cells”相关记录369条 . 查询时间(0.672 秒)
Calcium Cycling in Cardiac Cells
Calcium Cycling Cardiac Cells
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2014/3/31
Relationship between NCX and SERCA protein levels and in non-failing and failing human myocardium,Steady-state twitches, postrest twitches, and RCCs in isolated human atrial myocardium.
3-D imaging provides window into living cells, no dye required（图）
3-D imaging living cells
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2014/3/18
CHAMPAIGN, Ill. — Living cells are ready for their close-ups, thanks to a new imaging technique that needs no dyes or other chemicals, yet renders high-resolution, three-dimensional, quantitative imag...
UC Research Tests Which Nano System Works Best in Killing Cancer Cells（图）
UC Research Tests Nano System Works Best Cancer Cells
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2014/3/20
In current research related to improving cancer treatments, one promising area of research is the effort to find ways to selectively pinpoint and target cancer cells while minimizing effects on health...
Breast Cancer Cells Less Likely to Spread When One Gene is Turned Off（图）
Turned Off Breast Cancer Cells Less
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2014/3/20
COLUMBUS, Ohio – New research suggests that a protein only recently linked to cancer has a significant effect on the risk that breast cancer will spread, and that lowering the protein’s level in cell ...
Penn researchers show nuclear stiffness keeps stem cells and cancer cells in place nuclear stiffness（图）
stem cells cancer cells nuclear stiffness
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2014/3/20
Adult stem cells and cancer cells have many things in common, including an ability to migrate through tiny gaps in tissue. Both types of cells also experience a trade-off when it comes to this ability...
Artificial cells and salad dressing（图）
Artificial cells salad dressing
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2014/3/20
A University of California, Riverside, assistant professor of engineering is among a group of researchers that have made important discoveries regarding the behavior of a synthetic molecular oscillato...
Nanomotors are controlled, for the first time inside living cells（图）
living cells Nanomotors chemists
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2014/3/21
For the first time, a team of chemists and engineers at Penn State University have placed tiny synthetic motors inside live human cells, propelled them with ultrasonic waves and steered them magnetica...
Tracing unique cells with mathematics（图）
cells mathematics
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2014/3/18
Stem cells can turn into heart cells, skin cells can mutate to cancer cells; even cells of the same tissue type exhibit small heterogeneities. Scientists use single-cell analysis to investigate these ...
Discovery spotlights key role of mystery RNA modification in cells（图）
RNA cells
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2014/3/17
Researchers had known for several decades that a certain chemical modification exists on messenger ribonucleic acid (mRNA), which is essential to the flow of genetic information. But only recently did...
The Direct Reprogramming of Somatic Cells: Establishment of a Novel System for Photoreceptor Derivation
development genetic photoreceptor regeneration reprogramming retina
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2015/5/22
Photoreceptors are a class of sensory neuronal cells that are deleteriously affected in many disorders and injuries of the visual system. Significant injury or loss of these cells often results in a p...
Transcriptional Regulation of Retinal Progenitor Cells Derived from Human Induced Pluripotent Stem Cells.
Stem Cell Human iPS Differentiation Development Retina
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2015/5/22
In order to develop effective cures for diseases and decipher disease pathology, the need exists to cultivate a better understanding of human development. Existing studies employ the use of animal mod...
Effects of carbon nanotubes on barrier epithelial cells via effects on lipid bilayers
Carbon nanotubes Multi-wall carbon nanotubes single-wall carbon nanotubes T84 Calu-3 Black lipid membranes Electrophysiology Ion channels Gramicidin A Short circuit current
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2015/5/22
Carbon nanotubes (CNTs) are one of the most common nanoparticles (NP) found in workplace air. Therefore, there is a strong chance that these NP will enter the human body. They have similar physical pr...
Zinc-chelated Vitamin C Stimulates Adipogenesis of 3T3-L1 Cells
Adipogenesis PPARγ C/EBPα GLUT4 3T3-L1
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2016/5/12
Adipose tissue development and function play a critical role in the regulation of energy balance, lipid metabolism, and the pathophysiology of metabolic syndromes. Although the effect of zinc ascorbat...
Saccharomyces cerevisiae Live Cells Decreased In vitro Methane Production in Intestinal Content of Pigs
Pig Saccharomyces cerevisiae Volatile Fatty Acid
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2016/5/12
An in vitro gas production technique was used in this study to elucidate the effect of two strains of active live yeast on methane (CH4) production in the large intestinal content of pigs to provide a...
Regulation of Interferon-stimulated Gene (ISG)12, ISG15, and MX1 and MX2 by Conceptus Interferons (IFNTs) in Bovine Uterine Epithelial Cells
IFNT Isoforms ISG MX Uterus
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2016/5/11
Various endometrial genes in ruminant ungulates are regulated by conceptus interferon tau (IFNT). However, the effect of each IFNT isoform has not been carefully evaluated. In this study, the effects ...