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White Blood Cells Connective Tissue
3,064 words... site Connective tissues have three main elements: ground substance, fibers, & cells. Ground substances make up the extracellular matrix. (Note: that the term matrix indicates the ground substance. ) Ground Substance - is an amorphous (unstructured) material that fills the space between the cells & contains the fibers. It is composed of interstitial fluid, cell adhesion proteins, & proteoglycans. Cell adhesion proteins, a group that includes fibronectin & lamina, sever mainly as a connective ...
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Fibrous Tissue Breast Tissue
1,088 words... d neck area may show signs of a pituitary tumor or goiter which is found in Graves disease. The skin and abdomen may reveal signs of liver failure and the testes should be examined for asymmetric enlargement in Klinefelter's syndrome. The doctor may consider liver function tests of a karyotype if Kleinfelter's is suspected. Other diseases related to gynecomastia include: testicular tumors, hypo and hyperthyroidism, Cushing's disease, cirrhosis, spinal cord lesions, Hodgkin's disease, enzymat...
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Benign Tumors Malignant Tumors
1,817 wordsSarcoma Sarcoma, highly malignant tumor arising in connective- and muscle-cell tissue. It is the result of oncogenes (the cancer causing genes of some viruses) and proto-oncogenes (cancer causing genes in human cells). It may affect bone, cartilage, blood vessels, lymph nodes, and skin. Soft tissue sarcomas are malignant (cancerous) tumors that can develop from fat, muscle, nerve, joint, blood vessel, or deep skin tissues. They can develop in any part of the body. Half of them develop in the arm...
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Pectoral Fins Fibrous Tissue
1,093 wordsDolphins are sleek Dolphins Dolphins Dolphins are sleek and powerful swimmers found in all seas. Dolphins are distinguished from porpoises by well-defined, beak-like snouts and conical teeth. There are at least 32 species of dolphins. Typical examples are the bottle-nosed dolphin, a popular performer in sea aquariums, and the common dolphin, which inspired many Mediterranean folk legends. Both often appear in open waters. Several freshwater species inhabit river estuaries in Asia and South Ameri...
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Divided Into Four Pulmonary Artery
3,525 wordsTheHheart Biology Histology The Human Heart. Abstract: Dorlands Illustrated Medical Dictionary defines the heart as the viscus of cardiac muscle that maintains the circulation of the blood. It is divided into four cavities; two atria and two ventricles. The left atrium receives oxygenated blood from the lungs. From there the blood passes to the left ventricle, which forces it via the aorta, through the arteries to supply the tissues of the body. The right atrium receives the blood after it has p...
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Optic Nerve Fibrous Tissue
2,262 wordsWhat are visual defects and how common are the by Nate Schackow 2 nd Period December 17, 1996 The human eye does alot more than allowing you to see. It is very complex and has many parts and features which can have defects. However, to understand defects you must first know how the eye works. First light passes through the cornea, which is the transparent part of the sclera, or white of the eye, which is composed of tough fibrous tissue. Behind the sclera is a watery fluid called the aqueous hum...
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