Blood is composed of cells and fluid, contain many inorganic and organic molecules. Functions of blood could be falls into three categories: transport, defense and regulation, they all have different function. Blood transport oxygen and nutrients and removes waste from the body. It also tran...

Treating Disease with Stem Cells This article was written by Dr. Gregory Hale, professor of Pediatrics at the University of Kentucky College of Medicine, in response to questions posed by Scientific American Magazine regarding the treatment of certain diseases with cord blood stem cells. Ther...

What are plasmacytoma and multiple myeloma? Plasmacytoma is cancer where abnormal plasma cells called myeloma cells form a tumor in the bone. Multiple myeloma is when you have more than one tumor. Multiple myeloma is a rare and life-threatening cancer of the bone marrow. (Kindersley, 2004) When my h...

Leukemia Acknowledge Leukemia is a cancer that starts in the organs that makes blood, specifically the bone marrow and the lymph system. Acute leukemias and chronic leukemias are the two broad types. Acute leukemias are rapid while chronic leukemias are slower. The cells that make up the blood ar...

Psychosocial Assessment Mr. L. is a 69 year-old male with acute myelogenous leukemia (AML), FAB-M1 normal cytogenetics diagnosed in May of 2001. He received chemotherapy (7+3: AraC/idarubican) at that time and achieved complete remission. He developed a relapse in the April of 2002. He deferred...

Sickle Cell Anemia Imagine, that you have just had your newborn baby and as you take her to get her first check up, you find out she has sickle cell anemia. The first thing that goes through your mind is what is it and how did she get it? About Sickle Cell Sickle cell anemia disease is a ...

Stem cells are primitive types of cells in the body that can develop into 220 other types of cells, such as, red blood cells, white blood cells, platelets, etc. Stem cells can be extracted from very young embryos and researched to hopefully effectively treat or cure life threatening diseases. Us...

Leukemia Leukemia is one of the most deadly forms of cancer known today. For some reason it doesn't get the amount of media attention other forms of cancer. For example, if someone has breast cancer they are much more likely to survive than a person diagnosed with an acute or chronic leukemia. ...

In 1998, scientists discovered that they could isolate embryonic stem cells. They believed that these cells could be more beneficial than adult stem cells in curing afflictions. Many people and researchers are pushing to get federal grants and the go-ahead to do embryonic stem-cell research for cure...

It was a Friday night and I was doing my math homework when my friend, Kendra called. She called to tell me that a friend of mine had died. I was so shocked that I couldn't cry. That night I sat in my room and listen to this slow song over and over again. My friend, Jordan, who had died was on...

SCIENTIFIC PROGRESS CAN DESTROY THE MORAL AND ETHICAL FIBRE OF SOCIETY Scientific progress can destroy the moral and ethical fibre of society, well that is the question puzzling the people for 70 years. The first attempt at cloning happened in1938 by Hans Spumone he was the first man to success...

Skeletal System 1. Your skeletal system is important because some, like your backbone, provide the structure which enables you to stand erect instead of lying like a puddle on the floor. Other bones protect the delicate, and sometimes soft, insides of your body. Your skull, a series of fused...