搜索结果: 1-14 共查到“国际动态 医学 tissue”相关记录14条 . 查询时间(0.182 秒)
Implantable devices that release insulin into the body hold promise as an alternative way to treat diabetes without insulin injections or cannula insertions.
The rate of survival for childhood cancers has increased dramatically in the last several decades, but a serious side effect of treatment is diminished fertility later in life. A potential treatment f...
Research shows how tissue's microscopic geometry affects spread of cancer（图）
tissue microscopic geometry affects spread cancer
2021/3/26
Oregon State University research has revealed a crucial mechanism behind one of humankind's most deadly physiological processes: the movement of malignant cells from one part of the body to another.Pu...
Sensor can detect scarred or fatty liver tissue（图）
Sensor detect scarred fatty liver tissue
2020/12/31
Some 25% of the U.S. population suffers from fatty liver disease, a condition that can lead to fibrosis of the liver and, eventually, liver failure.Currently, there is no easy way to diagnose either f...
Penn/Wistar Study Finds ‘Sweet Spot’ Where Tissue Stiffness Drives Cancer’s Spread
Penn/Wistar Study Sweet Spot Tissue Stiffness Cancer’s Spread
2017/3/14
In order for cancer to spread, malignant cells must break away from a tumor and through the tough netting of extracellular matrix, or ECM, that surrounds it. To fit through the holes in this net, thos...
This cotton candy machine has a higher calling than satisfying a sweet tooth. It's whipping up polymer fibers that may one day be a key ingredient in life-saving medical technologies.With support from...
Tissue engineering advance reduces heart failure in model of heart attack
Tissue engineering reduces heart failure model of heart attack
2017/2/16
Researchers have grown heart tissue by seeding a mix of human cells onto a 1-micron-resolution scaffold made with a 3-D printer. The cells organized themselves in the scaffold to create engineered hea...
Researchers invent “smart” thread that collects diagnostic data when sutured into tissue
Researchers smart collects diagnostic data sutured tissue
2016/8/1
For the first time, researchers led by Tufts University engineers have integrated nano-scale sensors, electronics and microfluidics into threads – ranging from simple cotton to sophisticated synthetic...
Engineered hydrogel scaffolds enable growth of functioning human breast tissue
hydrogel scaffolds human breast tissue
2016/3/11
Whitehead Institute researchers have created a hydrogel scaffold replicating the environment found within the human breast. The scaffold supports the growth of human mammary tissue from patient-derive...
Penn-Engineered Neural Networks Show Hope for Axonal Repair in the Brain,with Minimal Disruption to Brain Tissue
Penn-Engineered Neural Networks Show Axonal Repair in the Brain Minimal Disruption to Brain Tissue
2016/2/22
Lab-grown neural networks have the ability to replace lost axonal tracks in the brains of patients with severe head injuries, strokes or neurodegenerative diseases and can be safely delivered with min...
Stiffer breast tissue in obese women promotes tumors
Stiffer breast tissue obese women promotes tumors
2015/9/9
Women who are obese have a higher risk and a worse prognosis for breast cancer, but the reasons why remain unclear. A Cornell study published this month in Science Translational Medicine explains how ...
Faster weight gain as a baby may lead children to gaining a higher proportion of fat tissue when they’re older
Faster weight gain a baby children a higher proportion of fat tissue
2010/10/25
Researchers funded by the Medical Research Council (MRC) have demonstrated for the first time in humans that feeding babies nutrient-enriched milk can lead to significant increases in body fat by the ...
food and drug administration Approves First Fully Automated Test to Screen for West Nile Virus in Blood and Tissue Donors
nucleic acid genetic material blood specimens
2007/3/9
March 2, 2007，The U.S. Food and Drug Administration (FDA) today announced the approval of a license supplement for the first fully automated West Nile Virus (WNV) nucleic acid test for donor screening...
Transcriptional profiling of degraded RNA in cryopreserved and fixed tissue samples obtained at autopsy
RNA samples autopsy
2006/12/11
4 December 2006，Traditional multiplexed gene expression methods require well preserved, intact RNA. Such specimens are difficult to acquire in clinical practice where formalin fixation is the standard...