| These plaques can rupture, releasing substances that cause blood flowing in the coronary artery to clot. |
| By this process, a highly efficient separation of substances can be achieved. |
| Still, it wasn't the anabolic steroids, growth hormone and similar substances that alarmed the doctors. |
| The majority of substances identified were aliphatic or aromatic hydrocarbons. |
| The results indicate some horses have been administered alkalizing substances in excessive amounts. |
| Studies with substances from reishi mushrooms have been shown useful in lowering both cholesterol and blood pressure. |
