Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
Did you know?
Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
Did you know?
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Did you know?
The average adult has about 21 square feet of skin.
Did you know?
Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.
Insert the needle with the beveled side up. Keep the angle low, 10 to 30 degrees.
Blood Group Identification by Antigen and Antibody
Group Study
The ABO blood group antigens
Married or partnered couples within a visible minority mixed group