|
|
Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.
Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.
Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
The average office desk has 400 times more bacteria on it than a toilet.
Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
![Nutrition-related research findings are often lead stories in newspapers, magazines, and on websites](https://biology-forums.com/gallery/36/medium_576887_31_03_18_6_32_07.jpeg)
![Self-crossing F2 plants to produce an F3 generation shows that there are two different genotypes amo](https://biology-forums.com/gallery/44/medium_6_23_01_22_6_49_26_44086472.jpeg)