A University of Colorado at Boulder study has shown the health of mice carrying a genetic mutation for a disease that is the leading cause of sudden cardiac death in people under 30 worsened considerably when the animals were fed a soy-based diet.
Male mice carrying the mutation for hypertrophic cardiomyopathy, or HCM, were severely affected by the soy diet, exhibiting progressively enlarged heart muscles and eventual heart failure, said CU-Boulder Professor Leslie Leinwand. When the mice in the study were switched to a diet of the milk protein, casein, the condition of the males improved markedly, said Leinwand, chief author of the study.
Female mice carrying the mutation for HCM, which is characterized by the thickening of heart muscle that can obstruct blood flow, were relatively unaffected, she said. The research team hypothesized that heart deterioration in male mice was due at least in part to plant-based estrogens in the soy food diet that triggered a cascade of biochemical reactions and ultimately increased apoptosis, or programmed cell death, in the heart.
Leslie Leinwand | EurekAlert!
Study relating to materials testing Detecting damages in non-magnetic steel through magnetism
23.07.2018 | Technische Universität Kaiserslautern
Innovative genetic tests for children with developmental disorders and epilepsy
11.07.2018 | Christian-Albrechts-Universität zu Kiel
There are currently great hopes for solid-state batteries. They contain no liquid parts that could leak or catch fire. For this reason, they do not require cooling and are considered to be much safer, more reliable, and longer lasting than traditional lithium-ion batteries. Jülich scientists have now introduced a new concept that allows currents up to ten times greater during charging and discharging than previously described in the literature. The improvement was achieved by a “clever” choice of materials with a focus on consistently good compatibility. All components were made from phosphate compounds, which are well matched both chemically and mechanically.
The low current is considered one of the biggest hurdles in the development of solid-state batteries. It is the reason why the batteries take a relatively long...
New design tool automatically creates nanostructure 3D-print templates for user-given colors
Scientists present work at prestigious SIGGRAPH conference
Most of the objects we see are colored by pigments, but using pigments has disadvantages: such colors can fade, industrial pigments are often toxic, and...
Scientists at the University of California, Los Angeles present new research on a curious cosmic phenomenon known as "whistlers" -- very low frequency packets...
Scientists develop first tool to use machine learning methods to compute flow around interactively designable 3D objects. Tool will be presented at this year’s prestigious SIGGRAPH conference.
When engineers or designers want to test the aerodynamic properties of the newly designed shape of a car, airplane, or other object, they would normally model...
Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.
Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....
17.08.2018 | Event News
08.08.2018 | Event News
27.07.2018 | Event News
21.08.2018 | Ecology, The Environment and Conservation
21.08.2018 | Life Sciences
21.08.2018 | Power and Electrical Engineering