Tuesday, 13 Apr 2021

Health Problems

Scientists discover new brain changes in early Alzheimer’s disease

Researchers at the University of Eastern Finland have discovered new changes occurring in the human brain in the early stages of Alzheimer’s disease. The researchers used a multiomic approach to determine RNA, protein, and phosphorylation levels and carried out further neurobioinformatic analyses on them. The findings, drawing on data from a Finnish biobank of brain […]

Many say ketamine eased their depression, but is it safe?

Jen Godfrey (HealthDay)—Jen Godfrey couldn’t shake the “deep cloud” that lingered even after she found an antidepressant she could tolerate. Then a string of stressors hit—five years of fertility treatment and an 80-pound weight gain during pregnancy that left her with persistent pain; a close relative’s suicide; another who went missing; and her own divorce. […]

Diffusible guidance molecule that divides the brain

Boundaries between different regions of the brain are essential for the brain to function. Research to date has shown that molecular machinery located at the cell membrane, such as cell adhesion molecules, are responsible for regulating the boundary formation. Specifically, Slit and Netrin are diffusible guidance molecules that regulate the attraction and/or repulsion of the […]

You might be able to spot a psychopath by their eyes

The eyes of psychopaths have an unusual reaction when they are shown images of nasty things, such as mutilated bodies and threatening dogs, reveals a new study by researchers at Cardiff and Swansea Universities. The team examined the effect of nasty images on offenders who are psychopathic and offenders who aren’t and found a marked […]

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