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This gene is found in skin cells known as keratinocytes and corneocytes. This helps frame the scalp, root, and strands of hair. [14] It helps the molecules bind to other proteins. [14] The cross-links help provide strength and structure to the cells' skin and hair cells. [14] Chromosomal location of Transglutaminase 3 is located on chromosome ...
The lacrimal canaliculi have a mucosa composed of a non-keratinized stratified squamous epithelium on a basement membrane and a highly elastic lamina propria. Surrounding the mucosa are skeletal muscle fibres continuous with the orbicularis oculi which forms a sort of sphincter. This may facilitate the draining of lacrimal fluid during blinking ...
Prosopometamorphopsia is considered a face hallucination and is included under the umbrella of complex visual hallucinations. [7] Unlike other forms of hallucinations such as peduncular hallucinosis or Charles Bonnet syndrome, prosopometamorphopsia does not predominate at a particular time of day; it is a constant experience. [7]
The dental canaliculi (sometimes called dentinal tubules) are the blood supply of a tooth. [4] Odontoblast process run in the canaliculi that transverse the dentin layer and are referred as dentinal tubules. [5] The number and size of the canaliculi decrease as the tubules move away from the pulp and toward the enamel or cementum.
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The skin weighs an average of 4 kg (8.8 lb), covers an area of about 2 m 2 (22 sq ft), and is made of three distinct layers: the epidermis, dermis, and subcutaneous tissue. [1] The two main types of human skin are glabrous skin, the nonhairy skin on the palms and soles (also referred to as the "palmoplantar" surfaces), and hair-bearing skin. [16]
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Hypomimia (masked faces, masking of faces, mask-like facial expression), a medical sign, is a reduced degree of facial expression. It can be caused by motor impairment (for example, weakness or paralysis of the facial muscles ), as in Parkinson's disease , or by other causes, such as psychological or psychiatric factors (for example, if a ...