renin: a proteolytic enzyme secreted by the kidneys; catalyzes the formation of angiotensin and thus affects blood pressure
protein: any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes
wrongful death: a death that results from a wrongful act or from negligence; a death that can serve as the basis for a civil action for damages on behalf of the dead person's family or heirs