Related Experiment Video
Updated: Aug 6, 2026

Micro-dissection of Enamel Organ from Mandibular Incisor of Rats Exposed to Environmental Toxicants
Published on: March 29, 2018
Dental research. What priority in the academic environment?
1Temple University Hospital, Philadelphia, Pennsylvania.
Abstract:
The priority given to dental research in academics is controversial. There exists the pressure for all academicians to pursue funding and publication of research as a major criterion for promotion. This is difficult for those clinical faculty not trained or unable to perform valid investigations. Training of new researchers is important if only to ensure that quality research will be performed in the future. Industry can assist as a good source of funding and increased opportunity in dental research.
Related Concept Videos
Ethics in Research
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.

