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Subradular cartilage expanded in exposed region of radula into buccal cavity (Fig.
At metamorphosis, the larval mouth and distal foregut are destroyed and the buccal cavity punches out a new mouth opening at the apex of the developing proboscis (Page, 2000, 2005).
Placement of metal brackets in the buccal cavity induces cellular alterations.
The buccal cavity of Strongyloides stercordlis larvae is short, being one-third to one-half the width of the head (Figure 3) while the buccal cavity of hookworm larvae is slightly longer than the width of the head.
oral vowels, produced with the velum pressed against the back wall of the pharynx so that air from the lungs passes only through the buccal cavity, as in /i/, /e/, /[epsilon]/, /a/, /a/, /y/, /O/, /ae/, /u/, /o/, /[?
The epithelium of buccal cavity consists of 3 cell types, the tall granulated columnar cells bearing microvilli; which appear as a "brush border" under the light microscope, the nongranulated cells, and the mucus cells having a "goblet" appearance; which are widely scattered in the epithelium (Fig.
Most patients with cicatricial pemphigoid manifest oral involvement (desquamative gingivitis), which can progress to the development of a residual scar in the buccal cavity (figure 1).
Specifically, the hypotheses are that a) vertebrate herbivores will express steroid hormone receptors in the buccal cavity and/or the vomeronasal organ; b) absolute sex steroid concentrations will be lower in carnivores than in herbivores; and e) herbivore steroid receptors should be more diverse in their binding affinities than carnivore lineages.
In the larvae of Drosophila melanogaster, the foregut consists of the buccal cavity (atrium), pharynx, esophagus and proventriculus.
These larvae have a short buccal cavity, very different from the long buccal cavity of the rhabditiform larvae of the hookworm (see Figure 6).
The key distinction that separates inflation from water blowing and coughing is that inflation involves the forceful pumping of water from the buccal cavity into the stomach, whereas water blowing and coughing are used to forcefully pump water out of the buccal cavity in an anterior direction.