|
|
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.
The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.
Illicit drug use costs the United States approximately $181 billion every year.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
![Elephants do not fully digest their food. Other animals, such as this Baboon may pick through elepha](https://biology-forums.com/gallery/47/medium_27689_23_04_12_3_20_32.jpeg)
![The arms can be moved in and out and most pads can be rotated to allow for many different types of ...](https://biology-forums.com/gallery/29/medium_548020_25_05_17_2_57_32_294952204.png)