The thickening of the cuticular lining of buccal cavity; buccal capsule may be large, small, vestigial or absent. In some nematodes, the cuticle lining within the buccal capsule may be modified to be chitinous teeth or cutting plates as in Ancylostomatidae or a stylet as in Trichinelloidea.
the cup-shaped end of a *nephron, which encloses a knot of blood capillaries (glomerulus). It is the site of primary filtration of the blood into the kidney tubule. [Sir W. P. Bowman (1816–92), British physician]... bowman’s capsule
the cavity of the mouth, which contains the tongue and teeth and leads to the pharynx. Here food is tasted, chewed, and mixed with saliva, which begins the process of digestion.... buccal cavity
(VCE) an investigation for visualizing the intestinal lining (mucosa). A capsule containing a miniature digital video camera is swallowed by the patient and passively propelled through the intestine by peristalsis. The images are uploaded to a computer for subsequent analysis. Various capsules are available for investigation of oesophageal, small-intestinal, and colonic disorders. The commonest in use is the small-intestinal capsule, for investigation of obscure gastrointestinal bleeding, recurrent iron-deficiency anaemia, or in cases of suspected Crohn’s disease, coeliac disease, or small-bowel tumours.... video capsule endoscopy
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