TRENDING: kathy griffin tried to cut in line for COVID test, turns out she had diarrhea after mexico trip
“And if even the smallest transgression of confinement restrictions ends up being a misdemeanor, how will officials handle tens of millions of them?”
Norris pointed out that if police are expected to enforce the curfews, they too could become stricken with coronavirus.
Though many negative repercussions of human immunodeficiency virus infection can be mitigated with the use of antiretroviral therapy (ART), one area where medical advances haven’t made as much progress is in the reduction of cognitive impacts. Half of HIV patients have HIV-associated neurocognitive disorders (HAND), which can manifest in a variety of ways, from forgetfulness and confusion to behavior changes and motor deficiencies.
To better understand the mechanisms underlying HAND, researchers from Penn’s School of Dental Medicine and Perelman School of Medicine and from the Children’s Hospital of Philadelphia (CHOP) brought together their complementary expertise to create a laboratory model system using three of the types of brain cells thought to be involved. Led by doctoral student Sean Ryan, who was co-mentored by Kelly Jordan-Sciutto of Penn Dental Medicine and Stewart Anderson of CHOP and Penn Medicine, the model recapitulates important features of how HIV infection and ART affect the brain.
“Frankly the models we generally use in the HIV field have a lot of weaknesses,” says Jordan-Sciutto, co-corresponding author on the paper, which appears in the journal Stem Cell Reports. “The power of this system is it allows us to look at the interaction between different cell types of human origin in a way that is more relevant to patients than other models.”
Artificial intelligence has already played a vital role in the outbreak since day 1—a reminder for the first time in a while that it can be a tool for good.
Clinical and design considerations will be published online; goal is to support rapid scale-up of device production to alleviate hospital shortages.
O,.,o.
Latest in flurry of launches draws particular criticism amid coronavirus pandemic.
It is vital that would-be bombmakers be disabused of any notion that they could evade tough international sanctions. We need a country-neutral, reasonably predictable, more-or-less automatic sanction regime that puts all countries on notice, even friends of the powerful.
By Victor Gilinsky Henry Sokolski
Just as we’ve had to discard business-as-usual thinking to deal with the current worldwide health emergency; it’s time to get serious about the spread of nuclear weapons. It doesn’t have the immediacy of the coronavirus, but it will last a lot longer and is no less threatening. In particular, we need to fortify the Nuclear Nonproliferation Treaty (NPT), which is fifty years old this year and badly needs fixing. The April 2020 Review Conference will likely be postponed, which provides time to develop something more than the usual charade of incremental proposals that nibble at the problem.
Analyzing the specific data of each country separately suggests that there is a light at the end of the tunnel – and that the tunnel is not that long.
Stress or infection may prompt viruses hidden in our genome to stagger back to life, contributing to some cases of multiple sclerosis, diabetes and schizophrenia.
The United Launch Alliance Atlas 5 rocket was launched from Cape Canaveral, Florida.
The launch was delayed by an hour due to a ground hydraulics issue.
The public viewing area was closed to the public due to the coronavirus pandemic.
