Alzheimer's disease & dementia

Studies show that clean air matters for a healthy brain

Two USC researchers whose work linked air pollution to a greater risk of Alzheimer's disease and faster cognitive decline are seeing signs that cleaner air can make a difference in brain health.

Radiology & Imaging

Warming of CT contrast media may not be needed

According to ARRS' American Journal of Roentgenology (AJR), the resources required to warm iohexol 350 to body temperature before injection for CT may not be warranted, given the lack of observed practical benefit.

Vaccination

WHO spots problems at Russian vaccine plant

The World Health Organization said Wednesday it had uncovered problems at a Sputnik V COVID-19 vaccine production site which Moscow insisted had been resolved.

Health

Nigeria isn't ready to legalize marijuana: A scientist's view

Nigeria has been debating whether to legalize marijuana. Its House of Representatives is set to discuss a bill to that effect. The Conversation Africa's Wale Fatade asked Olakunle Idowu, a Professor of pharmaceutical chemistry, ...

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