Bone Marrow Basics
The process where the new stem cells reproduce all the white blood cells, red blood cells and platelets the body needs. Engraftment is said to occur when new white blood cells are detected in the bloodstream. This is an indication that the body is able to fight infection, clot the blood and carry oxygen throughout the body. The timing of engraftment varies: it usually occurs within two to four weeks, but may take up to a few months. Complete recovery of the immune system will take much longer, up to one to two years.
Bone Marrow Basics
Bone marrow is soft, spongy tissue found inside the bone. All blood starts out as stem cells, "parent cells" produced in the bone marrow. Stem cells develop into one of the three types of mature blood cells- red blood cells, white blood cells and platelets-and enter the bloodstream. Red blood cells carry oxygen throughout the body. White Blood cells fight infection. Platelets cause blood to clot. The bones of the hip, chest (sternum/breast-bone) and pelvis contain the largest amount of marrow and stem cells.
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Blood Cell Functions
Stem Cells give rise to all blood cells. Each one either divides to form a new stem cell or becomes a mature red blood cell, white blood cell or platelet.
White Blood Cells, also called leukocytes, are the key components of the immune system, the body’s defense against infection, viruses and other threats. There are many different types of white blood cells, each of which plays a specific role in destroying “foreign” substances.
Red Blood Cells, also called erythrocytes, contain hemoglobin, a protein that carries oxygen from the lungs to the rest of the cells in the body.
Platelets are sticky, disc-shaped cells that enable blood to clot properly, which prevents excess bleeding.
TRANSPLANTATION DAY: A SECOND "BIRTH"
The donated stem cells will be infused through the central venous catheter, in a way similar to a blood transfusion. The process is usually short, taking only an hour or two, and usually uncomplicated. Some may experience mild nausea. Almost immediately, the new cells will travel through your bloodstream and into your bone marrow. Once in your bone marrow, they begin their job of making new blood cells and rebuilding your immune system. This day is sometimes referred to as "Day Zero", the day that starts the post-transplant count. Many survivors consider it their second birthday.
Hello God, I called tonight To talk a little while I need a friend who'll listen To my anxiety and trial.
You see, I can't quite make it Through a day just on my own... I need your love to guide me, So I'll never feel alone.
I want to ask you please to keep, My family safe and sound. Come and fill their lives with confidence For whatever fate they're bound.
Give me faith, dear God, to face Each hour throughout the day, And not to worry over things I can't change in any way.
I thank you God, for being home And listening to my call, For giving me such good advice When I stumble and fall..
Your number, God, is the only one That answers every time. I never get a busy signal, Never had to pay a dime.
So thank you, God, for listening To my troubles and my sorrow. Good night, God, I love You, too, And I'll call again tomorrow!
(Thank you Judy)
