Types of human body tissue? answers (960)

A: A tissue graft is a medical procedure in which tissue from a donor is used to replace missing or damaged tissue on a patient. Numerous type of human tissue can be used including veins, skin, tendons, bone, and ocular materials. One of the most common types of tissue graft is a skin graft for a burn victim, but other patients can benefit from tissue donation as well. Because the surgery which accompanies a tissue graft is often invasive, the patient will have to take antibiotics and observe special precautions until the surgical site heals. In an autograft, donor tissue is taken directly from the patient. Autografts are frequently carried...

A: Collagen is a vital part of the bodies of mammals. It is very important because it is the main protein in our connective tissues, the tissues that make up crucial parties of our bodies. Blood, cartilage, and bones are made from connective tissues. Collagen makes up between 25 and 35 percent of the protein in the bodies of mammals. If this were not a feat unto itself, it is also an important part of the cosmetics industry, due to the benefits that it offers to human skin. The type of collagen that is used in most skin creams is hydrolyzed collagen. Hydrolyzed collagen...

A: Tissue engineering is the process of growing, or engineering, certain tissues found in the human body. The primary purpose for tissue engineering is to replace or repair damaged tissues or organs. This process views living cells, or biomaterials, as engineering supplies — much like wood or brick is viewed by construction professionals. The process of tissue engineering became possible in 1998 when scientists at the Geron Corporation learned how to extend telomeres. Telomeres are end-sections of deoxyribonucleic acid (DNA) that help control cell division and prevent damage during DNA replication. The ability to extend telomeres allowed...

A: Breast cancer is one or more malignant tumors that develop in the breast cells. The cancer cells that form the tumor enter breast tissue and spread throughout the body. Although more common in women, men can contract the disease as well. Invasive, or infiltrating, ductal carcinoma, invasive, or infiltrating, lobular carcinoma, medullary carcinoma, Paget''s disease, and inflammatory breast cancer are all breast cancers that afflict the human body. Several rare types of cancer of the breast can strike people as well. Invasive, or infiltrating, ductal carcinoma is the most common, making up 70 percent of all breast...

A: body density is the proportion of body fat present in a human body, as compared to its overall mass. Also known as body fat composition, it is used as a tool for gauging how much fatty tissue, both essential and excess, exists in a body. Knowledge of body density is a critical piece of data in a nutrition and fitness plan. It is impossible to determine the exact proportion of fat in a living body, but there are a number of methods that have been developed to estimate

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A: In most mammals, the umbilical cord is a developing organism’s lifeline, providing a connection to essential nutrient supplies. Once the organism is born, a cord’s usefulness does not diminish, however. One of the most prominent uses for the post-birth human umbilical cord lies in the medical field, when scientists harvest cord blood for stem cell extraction. Medical professionals have also used the umbilical cord in conducting physical and even mental evaluations of fetuses. On a less scientific front, various beliefs around the world also attest that the human umbilical cord can provide good luck if it is consumed or burned.. A human...

A: 1. we have a heart so we can have oxygenated (clean) blood around our body. if we don''t have a heart we will die. 2. We also have a heart so we can love. humans have a heart to feel love and show affection. all animals have heart to survive human is no exception.v need the heart to pump our blood to all over our body.u need to study biology about the function of heart,i don''t waste my time here in explanation. “If I never met you, I wouldn''t like you. If I didn''t like you, I wouldn''t love you. If I didn''t love you, I wouldn''t miss you. But I did, I do, and I will.” Because the heart is the most hard working organ in the body. If it...

A: Hyaluronic acid liquid is a naturally produced lubricant found throughout the body. It is particularly concentrated in the skin, in the eye’s vitreous humor and in synovial joint fluid. Hyaluronic acid liquid is found commercially as an anti-aging ingredient in skin creams, as a supplement in the form of drops and in medications used to treat arthritic conditions, glaucoma, dry eyes and other medical disorders. It is available as an oral liquid supplement, as a rub or cream that is worked into the skin or as a serum that can be added to water and absorbed, also through the skin. These three ways of delivering hyaluronic acid liquid mimic the body’s natural methods. Although hyaluronic acid...

A: Different types of non-surgical face lifts include procedures that are less invasive than surgical face lifts and that do not necessitate a long recovery period. Non-surgical face lifts typically have a lower incidence of complications and are generally well tolerated. Common types of non-surgical face lifts include injections of substances into the facial tissues. One such example is Botox®. Injecting the tissue with Botox® works by relaxing facial muscles to smooth skin and reduce the look of wrinkles and imperfections. Other types of non-surgical face...

A: Interferon is a naturally occurring protein found in the human body that works to support the immune system. Scientists have found a way to use this protein to make a variety of medications aimed at treating patients with various diseases, including cancer and multiple sclerosis. The various medications used as interferon treatment are labeled according to usage with such names as interferon alpha, beta, and gamma. These medications work by attacking bacteria, viruses, and abnormal cancer cells that may have invaded the body. Interferon treatment is administered to the patient in the form of an injection. Therefore, a prescription is necessary in order to obtain...