What Is Severe Combined Immunodeficiency - 1504 Words

What Is Severe Combined Immunodeficiency? Severe Combined Immunodeficiency (SCID) is a rare, potentially fatal disorder of diverse genetic causes in which there is a combined absence of B-lymphocyte and T-lymphocyte function (Immune Deficiency Foundation, 2014). This disorders is called â€Å"Combined† Immunodeficiency because it causes a severe defect to two of the immune systems (body’s defence network) infection-fighting cells. The B- and T-lymphocyte systems are responsible for producing antibodies and responding/recognising antigens which enter the immune system. When the immune system does not function efficiently, it is very difficult and sometimes impossible for it to over-come infections such as pneumonia or meningitis, which have the ability to be life threatening. An individual who suffers from SCID, has a reduced if not malfunctioning immune system which causes them to be very vulnerable to infections and illnesses. Children with this disorder cannot go through the usual procedures of receiving vaccinations for illnesses such as Chickenpox and Mumps, as they are at risk of falling ill from the weakened viruses and bacteria within the vaccine. Because their immune systems cannot protect their bodies from these virus es, if they were to receive a vaccination, a life threatening infection may result. What Causes SCID and how is it Diagnosed? SCID is caused by genetic defects. These defects are either inherited from the parents or result from a new mutation formed in aShow MoreRelatedGene Therapy Case Study1174 Words   |  5 PagesPrimary immunodeficiency Gene therapy has shown to be successful in the treatment of some monogenic recessive disorders affecting the haemopoietic system, such as severe combined immunodeficiency (SCID), and Wiskott-Aldrich syndrome, by semi-randomly integrating functional genes into the genome of hematopoietic stem/progenitor cells. Severe combined immunodeficiency is an X-linked inherited disease caused by the deficiency of the enzyme adenosine deaminase (ADA), which is vital for the developmentRead MoreThe Reflection Of Maddy Wausen Syndrome In Everything, Everything1049 Words   |  5 Pagesyears of your life. For me I know I would feel so trapped I would get so many diseases from just having this one disease. In the movie Everything, Everything Amandla Stenberg plays Maddy Whittier who was told by her mother that she has severe combined immunodeficiency (SCID) at a very young age. It’s hard to believe how someone can live in a life and only be confined to one place. Finally, when Maddy turn 18 s he couldn’t take it anymore she had to leave can explore, finding out that she doesn’t evenRead MoreChapter 51 Essay4945 Words   |  20 PagesAnswer Letter: E Multiple Keywords in Same Paragraph: No Chapter: Chapter 51: Management of Patients With Immunodeficiency Multiple Choice 1. A healthy high school athlete is diagnosed with fever and cellulitis of the right knee. The infection is resistant to oral antibiotics. He then develops osteomyelitis of the right knee. If untreated, the infection could result in A) Severe neutropenia B) Decrease white blood cells C) Normal creatinine clearance D) A fungal infection Ans: ARead MoreHuman Immunodeficiency Virus And The Body s Natural Defense System1688 Words   |  7 PagesBenji Longmore 12/12/15 Mrs. Tucci Human Immunodeficiency Virus â€Å"HIV also known as human immunodeficiency virus is a virus that attacks the immune system, the body s natural defense system.† When a person has a weak immune system as oppose to a strong immune system the body has a hard time fighting off the disease. The HIV virus and the infection that it causes is called HIV. White blood cells are an important part of the immune system. One of the major symptoms and by far the worst is when HIVRead MoreSCID Essay1727 Words   |  7 PagesGene Therapy for the Treatment of X-Linked Severe Combined Immunodeficiency Hannah Wollenzien Severe combined immunodeficiency (SCID) is a group of diseases characterized by T-cell counts under 1,500 cells per mm3, which is a phenomenon known as T-cell lymphopenia (TCL) [1, 2]. This inherited primary immunodeficiency leads to the absence of T cells, however B cells or natural killer (NK) cells may be present but are not always functional [4]. The lack of functional immune cells leads to recurrentRead MoreHuman Immunodeficiency Virus And The Body s Natural Defense System1285 Words   |  6 PagesHuman Immunodeficiency Virus Benji Longmore 12/12/15 HIV also known as human immunodeficiency virus is a virus that attacks the immune system, the body s natural defense system. When someone has a weak immune system as oppose to a strong immune system the body has trouble fighting off disease. Both the virus and the infection it causes are called HIV. White blood cells are an important part of the immune system. HIV infects and destroys certain white blood cells. If too many white blood cells areRead MoreThe Immune System For Agents1003 Words   |  5 Pagesbasophils, eosinophils, and gamma delta T cells. All of these members of the innate immune family do pretty much the same thing. They respond to danger signals immediately, and they secrete leukocytes, chemokines, and different cytokines to regulate what type of immune response should be generated. Adaptive System is cells of the adaptive immune response respond specifically to immunogenic proteins, which are called antigens. One of the hallmarks of the adaptive immune response is that it is specificRead MoreThe Immune System Of The Human Body1257 Words   |  6 Pagesinflammatory diseases and cancer, according to the NIH. Immunodeficiency happens for many and varied reasons and is manifested in an immune system is weaker than normal, resulting in repeated infections, that can be life indangering according to the University of Rochester Medical Center. Immunodeficiency also be the result of an genetic disorder such as severe combined immunodeficiency, resulting in the well known case of the bubble boy. Immunodeficiency can be contracted as a disease as in the case ofRead MoreStem Cells And Its Effect On Human Cells1369 Words   |  6 Pages Stem cell turn into different cell types depending on the cells around them. Stem cells can turn into many different types of cell, depending on the conditions around them. The cells around them send out chemical signals that tell the stem cells what type of cell to turn into. Some of these types include blood cells, cartilage cells, fat cells, nerve cells, absorptive cells, goblet cells, Paneth cells, enteroendocrine cells, follicular cells, epidermal cells, muscle cells, and neurons. In orderRead MoreIntroduction. Hiv Is A Virus That Attacks The Immune System,1501 Words   |  7 PagesIntroduction HIV is a virus that attacks the immune system, which is our body’s natural defense against illness. HIV stands for human immunodeficiency virus. AIDS (or acquired immune deficiency syndrome) is the last stage in a progression of diseases resulting from HIV. The diseases include several unusual and severe infections, cancers and debilitating illnesses, resulting in severe weight loss, and diseases affecting the brain. There is no cure for HIV infections or AIDS. The causes of HIV/AIDS You can get

Art Appreciation free essay sample

Empire Roman Art is a representational of their civilization, sophistication in sculpting, and of their very famous empire and their emperors. Although the Romans improved sculpting many of their ideas came from the earlier Greek civilization that perfected the human anatomy. Romans used the foundation the Greeks had accomplished years before to improve sculpting and use it as a way to pay tribute to their emperors. Roman art is categorized according to their span of governments over time. In the early period of Roman art the republic to the empire period their art improves in portraying realistic people and celebrating individualism. During the Republic period of the Roman Empire the Romans incorporated very realistic sculptures of people such as the carving of the Roman Patrician where you can see very detailed sculpting of the three men and each have individual features unlike the Greeks who would compress the best features into their sculptures. We will write a custom essay sample on Art Appreciation or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Romans would also carve in marble unlike the Greek who would arve in stone and because of that Roman sculptures are better intact than Greek sculptures. During the Empire period they would sculpt public buildings for people and they would carve them with much detail but still with greek influence. In the Late empire during early christianity much of the art work was very emperor driven much was to the emperors request and it wasnt just sculptures any more they had more of a humanistic feel, the viewer could try to find the deeper meaning. The Art Institute of Chicago holds Roman art including paintings and sculptures. Romans would sculpt with a purpose or message such as warriors or heroic scenes. The most common scenes were those of modest and natural works that you would see happening in everyday Rome like that of The Roman Patrician with Busts of His Ancestor (c. 100 BC). Rome Republic Statue of a Seated Woman 2nd Century A. D. The Art Institute of Chicago You can tell the statue is Roman because it has greek influence in the carving of the body but it has a more realistic perspective because it is not perfect and greek statues always have movement. It also isplays the drapery very close to the body making it look like if it were moving. Overall it is a carving of what anyone person could be doing unlike the greeks that would carve their gods mostly. Roman Republic Portrait of Emperor Hadrian 2nd Century A. D. The Art Institute of Chicago The statue of the emperor can right away be recognized as roman because of such detail of the face. Romans were very interested in carving real people and in individualism. Also Romans would carve their emperors. There is very much detail in this carving from the life size face to the details such as the beard and the hair. You can even see some what of a very serious face on the statue a very real expression not smiling or frowning. Portrait sculptures were more commonly found and would be a tribute to any Roman but especially the emperors. Roman Republic Fragment of a Portrait Statue of an Emperor Late 150- early 2nd Century A. D. The Art Institute of Chicago Statues of the torso were not as commonly found as much as that of portrait sculptures. You can see the greek influence in the great detail to the anatomy of the body. You can tell the statue is Roman because of the drapery echnique that the Romans would use to make the illusion of movement. Also greek sculptures would not be this adorned with detail they were much more simple and in this particular sculpture there is much detail in the clothing and you can tell he is an emperor because of the style of the clothes, it has a very royal look to it. Roman Republic Statue of Aphrodite of Knidos 2nd Century A. D. The Art Institute of Chicago The statu e is very greek in the sense that it depicts the human anatomy very well. It is also not adorned with detail in which the Romans most often did. This draws to the conclusion that this is a Roman duplicate of a greek sculpture of Aphrodite. The Romans duplicated much of the greeks work and because of that today we know of so much of the greek works and because it was carved out of marble instead of stone it was much durable over time unlike the greek originals. Roman Republic Portrait Bust of a Women A. D. 140/50 The Art Institute of Chicago Again we see in another portrait sculpture in this on we can see the detail of the womans face. It is life size and very realistic looking. She looks like an everyday Roman women not royalty at all. We see again the technique of drapery close to the body. The detail in her hair is very beautiful and simple, you can see somewhat of a hair band of flowers. Her face has a very blank look not much emotion. Over the course in history the Roman Empire is widely known for its improvements in politics, art, and the diversity of Rome unlike any other civilization at their time. Much of Roman culture was adapted from the Greeks but the Romans just improved their technique and they also acquired new forms of art. The Romans were far more realistic than the Greek. In the later years of the Roman Empire they began to sculpt public buildings and different architecture. There architecture was very much like their statue very life like and with great detail still keeping the individualism of the people. Most architectures were made for their emperors or for important people. The Ara Pacis Augustae was made for king Augustaus and in the very architecture you see carved in the interest of the king such as children and family but also telling a narrative story. The Romans were a fascinating culture that took the prior knowledge of others and made it their own with their own perspective.  In their art you can see how important society was to them and how they worshiped their emperors.