L-arginine is an amino acid that may help promote blood flow, athletic performance, and wound healing, among other benefits. But taking L-arginine supplements may interact with certain medications.

An L-bracket is a camera plate that wraps around the camera in an L-shape, with the tripod mount running underneath and to the side of the camera. To change the shooting orientation from horizontal to ...

In such an equilibrium, the weaker acid always predominates. As ammonia is a weaker acid than carboxylic acid, the equilibrium will lie to the left (on the “zwitterion” side). Although amino acids are ...

Figure 1. Effect of different heparins on precontracted aortic rings. Typical records showing the relaxation effect of (A) 1 μmol/L of ACh and (B) 400 μmol/L of UFH from bovine intestinal mucosa in ...