A male’s marijuana use appears to alter sperm prior to mating, causing offspring to develop distinct abnormalities in areas of the brain that help govern learning, memory, reward and mood, according to a Duke-led study conducted on rats.
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Author: sh ytlk
What are viruses anyway, and why do they make us so sick?
You may sometimes have felt like you “have come down with a virus,” meaning that you became sick from being exposed to something that could have been a virus. In fact, you have a virus—actually, many—all the time. Some viruses cause the common cold, and some are crucial to human survival. New viruses can also emerge, and they typically create illness in humans when they have very recently jumped from another species to humans. As world health leaders try to determine how to respond to the new coronavirus, virus expert Marilyn J. Roossinck answers a few questions:
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Coronavirus: We need to start preparing for the next viral outbreak now
The coronavirus outbreak is officially a crisis—let’s not waste it.
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Boomers have a drug problem, but not the kind you might think
Baby boomers – that’s anyone born in the U.S. between 1946 and 1964—are 20% of the population, more than 70 million Americans. Decades ago, many in that generation experimented with drugs that were both recreational and illegal. Although boomers may not be using those same drugs today, many are taking medications, often several of them. And even if those drugs are legal, there are still risks of interactions and side effects.
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The US birth rate keeps declining: 4 questions answered
Over the last few decades, birth rates have decreased across the globe.
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7-year study finds 40% increase in Medicare patients hospitalized with sepsis
The number of elderly Americans hospitalized for sepsis has surged in recent years, placing a significant financial strain on the nation’s health care providers, according to a new federal study led by an Emory University critical care specialist Timothy Buchman, MD, PhD, FCCM.
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A glance at Pittcon 2020 exhibitors
The Lee Company’s LPD Series variable volume dispense pumps are stepper motor driven, positive displacement pumps that are designed to meet the demands of modern-day applications: consistent long-term performance and reliability in a compact lightweight package.
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A nutraceutical formulation to fight hypertension
Adding a combination of three natural extracts to standard pharmacological treatments could help to fight hypertension, improving cardiovascular function, especially in those patients whose blood pressure is not well controlled. These are the conclusions of a study conducted by the Vascular Pathophysiology Laboratory of I.R.C.C.S. Neuromed in Pozzilli, in collaboration with the Medical University of Salerno, Federico II University in Naples, I.R.C.C.S. Multimedica in Milan, and Sapienza University of Rome. The findings were published in the Journal of the American Heart Association.
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Study finds that lack of oxygen during pregnancy can cause schizophrenia
Lack of oxygen during the period anticipating child birth, a condition that may affect children of pregnant women subjected to a high blood pressure disorder called pre-eclampsia, has been found to be a cause of schizophrenia. In an article published in Scientific Reports, researchers at Santa Casa de São Paulo Medical School (FCM-SCSP) in Brazil described how this phenomenon, called hypoxia, affects astrocytes, one of the most abundant types of brain cell.
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Iran reports 2 more deaths, 13 new cases of new coronavirus
Iranian health authorities on Friday reported two more deaths from the new virus that emerged in China and said the fatalities were from among 13 new confirmed cases of the virus in Iran.
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