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Inflammation and wound healing
Inflammation and wound healing
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Do you ever wonder how you regenerate your skin cells when you get a cut or when you scrape your knee on the pavement. Today i am here to tell you about skin regeneration and how it heals you and lastly how would life be without skin cell regeneration and the future upgrades of skin cell regeneration. First of all since humans existed they were able to heal but took them some time to heal because of the lack of medication to prevent infection or for it to heal properly. But they still had a small chance of them to live because of infections. With today’s technology people are able to heal cuts faster and have no infection due to the medication we have today so be glad you live in this time period. So you may ask yourself how does skin cell …show more content…
So be careful when dealing with fire or chemicals that can cause 3rd degree burns it’s not a good situation to be in. So this is how skin regenerates when its been damage and when you get burned in all degrees known to man. With this being said we go to how will life be without having the ability to regenerate skin cells. With what is said above just imagine if we did not have this ability we would die just by having a cut. We would bleed out if we cut threw the dermis layer and are life span would be shorter and it would suck to died with a small cut and not be able to regenerate our skin cell. Also without this skin regeneration every 27 days that it regenerates we would not have that so you would be able to see our red meat and no skin color to a human. But the bad thing about this is that we would not have a layer of skin that would protect from fluids so we would be getting fluids inside our organs. Without the skin we would not have nothing to support are other organ they would just fall out. We would not have hair to protect from cold environment because that is in the second layer so we would freeze to
The second layer of the skin is called the dermis and is also known as the middle layer. The dermis is what holds the body together. The dermis has layers to it as well as the epidermis. There are two layers to the dermis, the papillary layer and the reticular layer. The cells of the dermis are fibroblast, macrophages, mast cells, and scattered white blood cells (wbc’s). the dermis is richly supplied with nerve fibers and BV;s. dermal BV’s is also a part of the integumentary system, dermal BV,s have converging and diverging vessels that ar...
The main point of this informative speech was how Medical Robots are changing modern medicine. The first point the speaker showed the audience is how the Medicial Robots help Maurine get a new kidney. The next point he tells the audience is how orderly robots are suppose to transport medicine, food and lab supply. The next robot he tells us about is the remote present robot. Remote present robot helps the doctor be with the patient even if they are not in the same hospital. The last robot he tells us about in his speech is the surgical robots. These robots are used in operating rooms around the world. The speaker did a great job of not speaking to fast or too slow, and he also made eye contact with his whole audience instead of looking down
Well have you ever wonder what Multiple Sclerosis? Today i'm going to explain to what MS(Multiple Sclerosis) is so I hope that you enjoy.
Regeneration is a process in which tissue molds itself into an exact replica of an injured or severed part. The process of regeneration depends on different factors such as the environment and the development of the organism in question (Br, 1955). Regeneration occurs in several steps and the organism must have the ability to perform each one for successful regeneration with minimal loss of necessary function. First, after a wound is made muscular contraction closes up the wound (Pellettieri et al., 2010). Next a blastema, a group of undifferentiated cells, forms and will differentiate into the missing parts. Lastly the undifferentiated cells go through epimorphosis where the lost parts are formed by the blastema (Reddien & Sánchez Alvarado, 2004).
Lupus is known as “the cruel mystery” in the world of disease/medicine. 1.5 million Americans are currently diagnosed with Lupus, with the number possibly being a lot higher since it is one of the most difficult diseases to diagnose in the WORLD (5 Million some form of Lupus)
Our skin functions as a daily defense for our bodies against disease because of skin and mucous membranes. The skin is a massive organ and it protects everything inside our bodies such as our muscles, bones and organs. Our skin protects us from bacteria, parasites, viruses and pathogens ...
If a person gets burned too often, then he or she may develop skin cancer and end up having to have skin cancer surgery. A dermatologist will check the skin and if there are any suspicious places, they will perform a biopsy to see if it is a skin cancer. If it does turn out to be skin cancer, the dermatologist will then determine the best course of treatment. Some treatments are by medications to remove the skin cancer or performing surgery. There are cases where the sun causes a skin cancer called melanoma, and this type of skin cancer is very dangerous and could lead to death.
The skin is the biggest organ of the body, with a surface area of 18 square feet. The two most important layers are the epidermis (outer layer) and dermis (inner layer). The epidermis has distinct strata that contain four cell types. Keratinocytes produce keratin, a protein that gives skin its strength and flexibility and waterproofs the skin surface. Melanocytes produce melanin, the dark pigment that gives skin its color. Merkel's cells are probably involved with touch reception.
This paper focuses on the benefits of stem cell research in the medical and nursing field. New technology is always being created to help us understand the way the human body works, as well as ways to help us improve diseased states in the body. Our bodies have the ability to proliferate or regrow cells when damage is done to the cells. Take for example the skin, when an abrasion or puncture to the skin causes loss of our skin cells, the body has its own way of causing those cells to regrow. The liver, bone marrow, heart, brain, and muscle all have cells that are capable of differentiating into cells of that same type. These are called stem cells, and are a new medical tool that is helping regrow vital organs in our body to help us survive. Stem cells can come from adult cells, or the blastocyst of the embryo. The cells that come from these are undifferentiated, and can be specialized into certain cell types, making them available for many damaged tissues in the body. While using stem cells in the body is a main use, they are also being used to help doctors understand how disease processes start. By culturing these cells in the lab and watching them develop into muscles, nerve cells, or other tissues, researchers are able to see how diseases affect these cells and possibly discover ways to correct these diseases. While researchers have come very far in using stem cells, there are still many controversies to overcome when using these cells.
Throughout the world there are hundreds of different cultures, religions, and customs. Each and every culture has a guideline of what is acceptable and what is not. Tattoos are still, to this day, a topic that is both, frowned upon, as well as, admired. There isn't a definite answer as to when, exactly, the first tattoo was created and acknowledged as such, however there are tons of different cultures around the world where tattoos began and were passed on to surrounding cultures. Tattoos can be found on Egyptian mummies, found in their tombs, Japanese and Chinese people, Sailors, and even Otzi, the iceman, dated back over 5,300 years ago.
Everyone has a body and we must take care of everything that is consisted in it. Your skin is a reflection of your overall health. It is the first thing that a person sees, and can give away your age and your lifestyle. Consider your skin as your body’s canvas and it is not just considered but is one of the most valuable assets of your body. And the skin that you have now, is the only only skin you’ll ever get, so your daily behaviors to keeping it healthy are immensely important.
Exploring the role of stem cells in cutaneous wound healing: Katherine Lau, Ralf Paus, Stefan Tiede.
The skin is made up of three layers; epidermis, dermis, and subcutaneous layer. The epidermis layer contains stem cells. Stem cells regenerate new skin if the
One of the most beneficial aspects to cloning is the ability to duplicate organs. Many patients in hospitals are waiting for transplants and many of them are dying because they are not receiving a needed organ. To solve this problem, scientists have been using embryonic stem cells to produce organs or tissues to repair or replace damaged ones (Human Cloning). Skin for burn victims, brain cells for the brain damaged, hearts, lungs, livers, and kidneys can all be produced. By combining the technology of stem cell research and human cloning, it will be possible to produce the needed tissues and organs for patients in desperate need for a transplant (Human Cloning). The waiting list for transplants will become a lot shorter and a lot less people will have to suff...
The field of regenerative medicine encompasses numerous strategies, including the use of materials and de novo generated cells, as well as various combinations thereof, to take the place of missing tissue, effectively replacing it both structurally and functionally, or to contribute to tissue healing[29]