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Study shows simple blood test could detect liver injury earlier


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IMAGE: In research published online Feb. 19 in the journal Science Advances, University of Texas at Dallas chemist Dr. Jie Zheng and his colleagues show how gold nanoparticles could play a.
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Credit: University of Texas at Dallas
University of Texas at Dallas chemist Dr. Jie Zheng has spent much of his career investigating gold nanoparticles for their potential impact in the field of nanomedicine. In new research, he and his colleagues show how these nanoparticles could play a key role in a simple blood test to detect acute liver damage earlier than current methods.
The study, published online Feb. 19 in the journal ....

United States , William Lee , Yingyu Huang , Neil Kaplowitz , Jie Zheng , Zhikai Chi , Mengxiao Yu , Qinhan Zhou , Siqing Li , National Institute Of Diabetes , Hepatitisb Research Network , University Of Texas At Dallas , National Institutes Of Health , Massachusetts Institute Of Technology , Welch Foundation , Ut Southwestern Medical Center , Harvard Medical School Brigham , School Of Natural Sciences , Liver Injury Network , Research Institute Of Texas , Liver Failure Study Group , Science Advances , Ida Green Professor , Systems Biology Science , Natural Sciences , Medical Center ,

Delmic licenses Cryo Workflow Tools developed together with Max Planck scientists


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IMAGE: A newly developed cryo Anti-contaminator (CERES Ice Shield) consists of a cryo shutter which protects the sample from ice contamination and thereby improves preparation of the sample by the ion-beam..
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Credit: MPI of Molecular Physiology
In comparison to the conventional light microscopy, cryo electron tomography is a powerful tool that offers much deeper insights into the cell structure by unveiling high-resolution 3D views of biological samples such as large macromolecules. In the first step, samples are immobilized by high-speed freezing at extreme temperatures under ?150 °C. These cryogenic conditions make it possible to study samples without chemical fixation or dehydration, thereby preventing distortion or disruption of biological structures of the sample. However, the preparation and the handling of the samples are very complex, since the formation of crystalline ice can compromise the structural integrity of the specimen. ....

Ingrid Kapser Fischer , Katherine Lau , Sebastian Tacke , Stefan Raunser , Max Planck Institute In Dortmund , Max Planck Institute Of Molecular Physiology , Max Planck Society , Cryo Workflow Tools , Focused Ion Beam , Transmission Electron Microscopy , Scanning Electron Microscope , Defence System , Max Planck Institute , Business Unit Owner , Max Planck Innovation , Molecular Physiology , Max Planck , Cell Biology , Molecular Biology , Health Care , Biomedical Environmental Chemical Engineering , க்யாதரிந் லாவ் , க்ரியோ பணிப்பாய்வு கருவிகள் , கவனம் அயன் உத்திரம் , பரவும் முறை எதிர் மின்னணு நுண்ணோக்கி , ஸ்கேனிங் எதிர் மின்னணு நுண்ணோக்கி ,

One year later, COVID-19 'long-haulers' still feel effects of virus | Local News

Almost one year after falling ill at the beginning of the novel coronavirus pandemic, Boonsboro-area couple David Lee and Dina Gregory still wrestle with lingering impacts of the virus – ....

Adina Gregory , David Lee , Covid 19 , Corona Virus , தினா கிரெகொரி , டேவிட் லீ , சர்வதேச பரவல் , கொரோனா வைரஸ் ,

Compounds in green and black tea relax blood vessels by activating ion channel proteins


Compounds in green and black tea relax blood vessels by activating ion channel proteins
A new study from the University of California, Irvine shows that compounds in both green and black tea relax blood vessels by activating ion channel proteins in the blood vessel wall. The discovery helps explain the antihypertensive properties of tea and could lead to the design of new blood pressure-lowering medications.
Published in
Cellular Physiology and Biochemistry, the discovery was made by the laboratory of Geoffrey Abbott, PhD, a professor in the Department of Physiology and Biophysics at the UCI School of Medicine. Kaitlyn Redford, a graduate student in the Abbott Lab, was first author of the study titled, KCNQ5 potassium channel activation underlies vasodilation by tea. ....

United States , United Kingdom , Kaitlyn Redford , Geoffrey Abbott , Emily Henderson , University Of California , University Of Copenhagen , School Of Medicine , Abbott Labs , Department Of Physiology , Cellular Physiology , Blood Pressure , Blood Vessel , Blood Vessels , Lion Channel , Potassium Channel , Public Health , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் , கைட்லின் ரெட்ஃபோர்ட் , ஜெஃப்ரி அப்போட் , எமிலி ஹென்டர்சன் , பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா , பல்கலைக்கழகம் ஆஃப் கோபெந்ஹேகந் , பள்ளி ஆஃப் மருந்து , அப்போட் ஆய்வகங்கள் ,