Dopamine, a small molecule derived from the amino acid tyrosine, plays a significant role in regulating multiple essential ...

Centromeres, specialized regions located at the center of chromosomes, are critical for ensuring proper cell division. During ...

The present experiments were performed in β1/β2-adrenergic receptor–deficient mice (β1/β2ADR −/−) to assess the role of β-adrenergic receptors in basal and regulated renin expression and release. On a ...

Cohesin is a protein that forms a ring-shaped complex which wraps and alters the DNA molecule shape. It moves through the DNA ...

Curcumin, a phenolic antioxidant extracted from the rhizomes of turmeric and other Curcuma species, possesses strong ...

Background and Purpose— In patients with severe bacterial meningitis, norepinephrine is often infused to increase mean arterial pressure (MAP). This increases cerebral blood flow (CBF), but it is ...

Norepinephrine (NE) levels in the intestine increase under conditions of stress and trauma, and are thought to result in spill over of NE into the intestinal lumen. NE is known to stimulate the growth ...