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Practicing physicians have dismissed the concept of mucoid plaque as a hoax and a "non-credible concept". [4] A pathologist at the University of Texas School of Medicine addressed Anderson's claims directly, saying that he has "seen several thousand intestinal biopsies and have never seen any 'mucoid plaque.' This is a complete fabrication with ...
This system acts as a protective structure for vital organs. Major examples of this are the brain being protected by the skull and the lungs being protected by the rib cage. Located in long bones are two distinctions of bone marrow (yellow and red). The yellow marrow has fatty connective tissue and is found in the marrow cavity.
A lineage relationship to other cell types has been proposed, including smooth muscle cells, [16] neural cells, [16] NG2 glia, [17] muscle fibers, adipocytes, as well as fibroblasts [18] and other mesenchymal stem cells. However, whether these cells differentiate into each other is an outstanding question in the field.
Ossein is the organic extracellular matrix of bone, which is made of 95% collagen.This substance is used in industry for the production of gelatin and bone glue.. In the early 20th century, bones were found to consist of three types of proteins: ossein (collagens), osseomucoid (proteoglycans) and osseoalbuminoid (). [1]
The neck is a delicate structure which includes the spinal cord, major blood vessels and nerves. “We see a lot of injuries, like neck pain or even worse, such as injuring the neck vasculature or ...
In the upper esophagus, part of the externa is skeletal muscle, rather than smooth muscle. In the vas deferens of the spermatic cord, there are three layers: inner longitudinal, middle circular, and outer longitudinal. In the ureter, the smooth muscle orientation is opposite that of the GI tract. There is an inner longitudinal and an outer ...
A subcutaneous bursa is located between the skin and an underlying bone. It allows skin to move smoothly over the bone. Examples include the prepatellar bursa located over the kneecap and the olecranon bursa at the tip of the elbow. A submuscular bursa is found between a muscle and an underlying bone, or between adjacent muscles.
A mucous membrane or mucosa is a membrane that lines various cavities in the body of an organism and covers the surface of internal organs. It consists of one or more layers of epithelial cells overlying a layer of loose connective tissue.