Culture
SAN FRANCISCO, CA--April 27, 2021--In the 40-some years since the beginning of the HIV/AIDS epidemic, scientists have learned a lot about the virus, the disease, and ways to treat it. But one thing they still don't completely understand is which exact cells are most susceptible to HIV infection.
Without this knowledge, it is difficult to envision targeting these cells to protect the millions of people who encounter the virus for the first time every year, or the infected people in which infection will likely rebound if they go off therapy.
DALLAS - April 27, 2021 - Researchers with the Peter O'Donnell Jr. Brain Institute at UT Southwestern have identified a new protein implicated in cell death that provides a potential therapeutic target that could prevent or delay the progress of neurodegenerative diseases following a stroke.
Des Plaines, IL - In a randomized, double-blind trial of patients with acute undifferentiated agitation in the emergency department, droperidol was more effective for sedation and was associated with fewer episodes of respiratory depression than lorazepam or either dose of ziprasidone.
COLUMBIA, Mo. -- Having grown up poor in a rural village in Zimbabwe, Wilson Majee saw firsthand as a child the lack of educational opportunities that were easily accessible and how that impacted the youth in his village.
Neurons result from a highly complex and unique series of cell divisions. For example, in fruit flies, the process starts with stem cells that divide into mother cells (progenitor cells), that then divide into precursor cells that eventually become neurons.
In a new nationwide poll, the GeneSight® Mental Health Monitor found that 83% of people with depression agree that life would be easier if others could understand their depression. Yet, most people who have not experienced depression may not be able to understand the challenges, including its treatment.
Whether you hanker for a hard hit of caffeine or favour the frothiness of a milky cappuccino, your regular coffee order could be telling you more about your cardio health than you think.
In a world first study of 390,435 people, University of South Australia researchers found causal genetic evidence that cardio health - as reflected in blood pressure and heart rate - influences coffee consumption.
Cells breathe, to an extent, exchanging gases, taking in energy sources from the environment and processing it. Now, researchers from Tohoku University in Japan have shone a light on the process in a new way.
Their demonstrated visualization method in model systems was made available online on March 12th in Biosensors and Bioelectronics, ahead of the June print edition.
Our bodies and behaviors often seem to have rhythms of their own. Why do we go to the bathroom at the same time every day? Why do we feel off if we can't go to sleep at the right time? Circadian rhythms are a behind-the-scenes force that shape many of our behaviors and our health. Michihiro Mieda and his team at Kanazawa University in Japan are researching how the brain's circadian rhythm control center regulates behavior.
WASHINGTON, D.C, (April 28, 2021) - A new study reveals the use of a potassium ferrate hemostatic patch (PFHP) reduces the time to hemostasis for patients receiving cardiac catherization. The findings indicate a faster approach to removing the compression band used during the procedure, without compromising safety. Positive results of the STAT2 trial follow an initial pilot study and are being presented as late-breaking clinical science at the Society for Cardiovascular Angiography and Interventions (SCAI) 2021 Virtual Scientific Sessions.
Whether you hanker for a hard hit of caffeine or favour the frothiness of a milky cappuccino, your regular coffee order could be telling you more about your cardio health than you think.
In a world first study of 390,435 people, University of South Australia researchers found causal genetic evidence that cardio health - as reflected in blood pressure and heart rate - influences coffee consumption.
WASHINGTON, D.C, (April 28, 2021) - A retrospective analysis of risk factors for coronary artery disease (CAD) in young African American patients is being presented today at the Society for Cardiovascular Angiography and Interventions (SCAI) 2021 Virtual Scientific Sessions. The findings reveal this specific patient segment, African-Americans under age 45, experiences greater CAD risk factors related to smoking, drug and alcohol abuse, HIV as well as mental health conditions including anxiety and depression.
The National Climate Center (NCC) of China has just completed a report that gives an authoritative assessment of China's climate in 2020. It provides a summary of China's climate as well as the major weather and climate events that took place throughout the year. This is the third consecutive year that the NCC has published an annual national climate statement in Atmospheric and Oceanic Science Letters (AOSL).
As researchers continue to study the neurological impacts of COVID-19, a Houston Methodist international collaboration has documented an unexpectedly frequent occurrence of acute transverse myelitis (ATM) - inflammation of the spinal cord - in 43 COVID-19 patients. Led by Houston Methodist neurologist Dr. Gustavo Roman, the study of existing scientific literature found that patients from 21 countries developed spinal cord lesions after contracting the virus. Symptoms included paralysis and sphincter/bowel dysfunction.
3D printing has opened up a completely new range of possibilities. One example is the production of novel turbine buckets. However, the 3D printing process often induces internal stress in the components which can in the worst case lead to cracks. Now a research team has succeeded in using neutrons from the Technical University of Munich (TUM) research neutron source for non-destructive detection of this internal stress - a key achievement for the improvement of the production processes.