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thin, acelluar, chemical based structure between epithelium and connective tissue. Skin and oral mucosa |
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derrived from somites in prenatal development. Fewer cells larger matrix. Most abundant type. Vascular and renewable. |
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comes in simple or stratified. rapid turnover. Little to no interstitial fluid. Cells capable of mitosis. Usually Avascular |
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Upon damage an immature layer of connective tissue is made fewer fibers and increased amout of blood vessels. Later is replaced by scar tissue. |
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Extensions of the epithelium into the connective tissue as they appear on a histological section |
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Basal Layer of Oral Mucosa |
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deepest of the tissue layers. Single layer of cuboidal epithelial cells overlying the basement membrane. |
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centric layers of matrix into cylinders or "osteons" can also be called haversian canal. Unit of structure in compact bone "growth rings in tree trunk" Provide cellular nutrition for bone tissue. |
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Outer portion of the bone. double layered dense connective tissue. Outer layer contains blood vessels and nerves. Inner layer contains single layer of cells that give rise to bone forming cells osteoblasts |
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Most common WBC in the connective tissue proper. Macrophage after it migrates from the blood into tissues. Kidney Bean shaped nucleus |
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Immunoglobulin Production |
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Definition
formed by plasma cells in response to a specific immunogen, or antigen. |
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Superficial portion of the basement membrane produced by epithelium consists of 2 layers - lamina lucida and lamina densa. |
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