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Tag: "glassy" at biology news

Technique may allow cancer patients to freeze eggs, preserving fertility before starting treatment

...stals form and the consistency resembles a viscous glassy state. Research so far has used mouse oocytes but U-M expects to make the technology available in the clinic soon. "With traditional slow-freeze techniques, just over half the eggs survive the thawing process. Using vitrification, we are getting 98 ...

Zooming in on the protein-conducting channel

...freezing imprisoned the complex in vitreous ice, a glassy non-crystalline form of ice, thus preserving its native structure. Using an electron microscope with a low-intensity beam to avoid damaging the molecules, scientists then obtained images of thousands of captive protein complexes. Next, they used comp...

Bone and cartilage growth to blame for heart valve disease

... know why diseased valves had were hardened with a glassy whitish appearance ?totally different than healthy tissue, which indicated to me that the actual structure of the valves had changed," she says. Dr. Rajamannan has been awarded over $750,000 in grants from the NIH and the American Heart Association t...

Slow-frozen people? Latest research supports possibility of cyropreservation

...t HVW is not a new form of water (i.e., normal and glassy water are thermodynamically connected) may have so...] water component can be slowly supercooled to the glassy state and warmed back without the crystallization implies that, in principle, if the suitable cyropr...

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(Date:10/16/2014)... are anything but sustainable: environmental damage to soil ... increasingly evident. Despite their disadvantages, however, monocultures remain ... the sole possibility of achieving higher yields in ... an ecology professor at the University of Zurich, ... forestry. After all, a new study carried out ...
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(Date:10/15/2014)... The Ebola virus is spreading rapidly and to an ... experienced in the past and the virus shows a ... been recorded before. For this reason, the German National ... of Science and Engineering, and the Union of the ... statement on the Ebola epidemic today. , In the ...
Breaking Biology News(10 mins):Plant communities produce greater yield than monocultures 2Plant communities produce greater yield than monocultures 3Sandata Announces Case Study with Quality Care Services, Inc. 2Academies call for consequences from the Ebola virus epidemic 2Academies call for consequences from the Ebola virus epidemic 3Academies call for consequences from the Ebola virus epidemic 4Academies call for consequences from the Ebola virus epidemic 5
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(Date:10/25/2014)... News) -- Researchers who discovered antibiotics in farmed ... for concern. The use of antibiotics in ... consumption contribute to the development of antibiotic-resistant bacteria ... from the study. Each year in the ... people and kill about 23,000, according to the ...
(Date:10/25/2014)... (HealthDay News) -- Current osteoporosis screening guidelines and ... at risk for osteoporosis-related fractures, a new study ... we need tools that help us accurately predict ... we can target these at-risk people for preventive ... medicine in the division of general internal medicine ...
(Date:10/25/2014)... shorter, darker days can trigger a type of depression, ... People affected by seasonal affective disorder, also ... even have trouble getting out of bed. In extreme ... Halaris, a professor in the department of psychiatry and ... Medicine. "Seasonal affective disorder should not be taken ...
Breaking Medicine News(10 mins):Health News:Upcoming Episode of Innovations with Ed Begley, Jr. to Feature Limbkeepers® 2Health News:Studies Link Cold Sore Virus to Alzheimer's Risk 2Health News:Studies Link Cold Sore Virus to Alzheimer's Risk 3Health News:Researchers Say Antibiotics in Fish a Health Concern 2Health News:Osteoporosis Screening Guidelines May Miss Younger Women at Risk 2Health News:Dark Days Here for Folks With Seasonal Depression 2
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