Within the genus Panthera, the lion is further classifed as the species Panthera leo. The full scientific classification is as follows: 1  Kingdom: Animalia. 2  Phylum: Chordata. 3  Class: Mammalia.4  Order: Carnivora. 5  Family: Felidae. 6  Genus: Panthera. 7  Species: Panthera leo.ithin the genus Panthera, the lion is further classifed as the species Panthera leo. The full scientific classification is as follows: 1  Kingdom: Animalia. 2  Phylum: Chordata. 3  Class: Mammalia. 4  Order: Carnivora. 5  Family: Felidae. 6  Genus: Panthera. 7  Species: Panthera leo.
There are two main types of blood thinners. Anticoagulants, such as heparin or warfarin (also called Coumadin), work on chemical reactions in your body to lengthen the time it takes to form a blood clot. Antiplatelet drugs, such as aspirin, prevent blood cells called platelets from clumping together to form a clot.
Therefore, after treatment with aspirin is stopped, cyclooxygenase activity recovers slowly, as a function of platelet turnover22,30. This explains the apparent paradox of how a drug with a 20-minute half-life in the systemic circulation can be fully effective as an antiplatelet agent when administered once daily.