|
|
Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.
When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.
The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.
The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
![The actions of Frzb and the Frizzled receptor protein show how embryonic development represents a ba](https://biology-forums.com/gallery/47/medium_33_01_08_11_10_42_44_12972137.jpeg)
![Cervical cancer (a) Top view of the uterus showing the presence of a tumor in the wall of the cervix](https://biology-forums.com/gallery/47/medium_14755_26_10_12_5_31_30_9710852.jpeg)