Phosphate and two-stage cooking: Impact on lipid oxidation and tenderness in sous-vide beef semitendinosus.

The study investigated phosphate's effects on tenderness and lipid oxidation in beef cooked sous-vide. Semitendinosus beef cuts were treated with 0.15% and 0.

Sildenafil as treatment for Human Immunodeficiency Virus-related pulmonary hypertension in a child.

Human Immunodeficiency Virus (HIV)-related pulmonary hypertension is a relatively rare disease that can affect HIV sufferers. This is almost always associated with a poor outcome and death. An 18 month-old girl, probably the youngest on record, was diagnosed to have pulmonary hypertension (PHT) and retrospectively found to have HIV infection.