New! Sign up for our free email newsletter.
Reference Terms
from Wikipedia, the free encyclopedia

Hyperthyroidism

Hyperthyroidism (or "overactive thyroid gland") is the clinical syndrome caused by an excess of circulating free thyroxine (T4) or free triiodothyronine (T3), or both.

Note:   The above text is excerpted from the Wikipedia article "Hyperthyroidism", which has been released under the GNU Free Documentation License.
Related Stories
 


Health & Medicine News

December 15, 2024

A new study shows that long-term exposure to air pollution contributes to millions of deaths in India. The research emphasizes the need for stricter air quality regulations in the ...
An interdisciplinary team has created tiny bubble-like microrobots that can deliver therapeutics right where they are needed and then be absorbed by the ...
The short-term boost our brains get after we do exercise persists throughout the following day, suggests a new ...
Brain tissue is among the most energetically costly in the body, and as a result, larger-brained mammals require more energy to support brain growth and maintenance. Exactly which biological changes allowed human ancestors to meet the very high ...

Latest Headlines

updated 12:56 pm ET