Newly discovered brain cells count each bite before sending the order to cease eating a meal. Columbia scientists have found specialized neurons in the brains of mice that order the animals to ...

Feb. 4, 2025 – Microplastics have been found in the brain, showing they can cross the blood-brain barrier, and the amounts of the tiny plastic bits inside our bodies appear to be increasing at a ...

The amount of microplastics in the human brain appears to be increasing over time: Concentrations rose by roughly 50 percent between 2016 and 2024, according to a new study Sarah Kuta Daily ...

“The concentrations we saw in the brain tissue of normal individuals, who had an average age of around 45 or 50 years old, were 4,800 micrograms per gram, or 0.48% by weight,” Campen sai ...

Department of Chemistry & Biochemistry and the Knoebel Institute for Healthy Aging, University of Denver, Denver, United States Department of Pathology and Laboratory Medicine, Medical University of ...

Department of Chemistry & Biochemistry and the Knoebel Institute for Healthy Aging, University of Denver, Denver, United States Department of Pathology and Laboratory Medicine, Medical University of ...

The pellet was washed once with 1 M sucrose in RIPA lysis buffer, resuspended in 2% SDS solution (1 mL per gram of tissue ... staining of brain slices was conducted with an anti-CXCL10 antibody to ...

Plates were incubated for 3–6 weeks at 37°C, CFU were counted, and CFU’s per gram of tissue were calculated ... Positive immunohistochemical staining in the hippocampus and brain stem was designated a ...