Saturday 6 April 2013

Stem Cells Treatment Helps in Blood Disorder


Earlier we discussed about types and sources of stem cells in human body, now we will discuss on in which disease and syndrome stem cell treatment helps.
For what syndrome or diseases conditions are stem cell treatments well established?
Stem Cells
Researchers trust that stem cells, particularly pluripotent stem cells, clinch plenty potential for medical therapies and medical research such as:

Growing replacement cells or organs, human stem cells can used to produce specialized cells in a laboratory and then transplanted to put in a damaged cell in the human body. It could be used to delight a sphere of conditions from Parkinson disease to heart failure to spinal injuries. Example, in the case of a spinal injury, neural stem cells could be produced to replace damaged tissue.
 "Patching" organs that does not functioning fully – alike helping a diabetic person’s pancreas generate insulin. The recent therapy in research on Stem cells and diabetes includes generating islet cells that creates insulin to replace those that a diabetic person’s immune system demolishes.
In study of human development, stem cells could relief researchers conclude why, in the immediate stages of development, some cells evolve into cancerous or how genetic diseases development.
Stem cells treatment may be beneficial as a testing ground for new drugs earlier they are used on humans, for research purpose. Stem cells may be more correct for research results than employing animal subjects, also resolve the moral dilemma of employing animals for medical experiment.
Stem cell therapy treatment have the promising to accompany new stem cells treatment options to patients with Alzheimer's, Parkinson's disease, heart disease, burns, diabetes, and spinal cord injuries.

 What is cord blood?

Cord blood is the blood that stays in your newborn’s umbilical cord after birthing. Cord blood is a greatest source of a type of stem cell that can be used in variety of medical blood disorder treatment of stem cells.
How is cord blood used in stem cell treatments?
More than two favorable decades, cord blood stem cells have been employed in transplantation. Many life-threatening diseases: leukemia, blood disorders, infertility, metabolic disorders and immune diseases, has been treated by cord blood.
 Cord blood also is being used in regenerative medicine research, where stem cells are being classified for their potentiality to influence curative or regenerate cells to restore tissues. Clinical experiments are checking out a child’s own cord blood stem cell infusions as experimental therapies to give treatment on autism, pediatric stroke, cerebral palsy, injury of brain and juvenile diabetes.
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Monday 1 April 2013

Stem Cell Therapy Treatment


WHAT ARE STEM CELLS?
Stem cells are biological cells that have two unique characteristics. Firstly, they can self-renew; that can divide through mitosis to produce same kind stem cells. Secondly they can differentiate into diverse specialized cell that carries specific functions like as brain, skin, muscles.

There are two types of stem cells:
1. Embryonic stem cells, which are isolated from the inner cell mass (ICM or embryoblast) of blastocysts (earlier stage of development) and
2. Adult stem cells (somatic cells), which are found in various tissues in our bodies.

Embryonic stem cells (Pluripotent stem cells) found in blastocyst (as ICM, inner cell mass). These stem cells can give rise to any tissues like as brain, skin, bone and heart excluding placenta.

What are the sources of adult stem cells in humans?
There are three birthplaces of autologous adult stem cells in human being:
* Bone marrow, which needs extraction by drilling into bone (femur or iliac crest)
* Adipose tissue (Lipid cells) needs extraction by liposuction
* Blood, which needs extraction through pheresis ( a medical technology, the blood of donor is passed through as machine that separates stem cells and remaining blood returns to donor: thus called extracorporeal therapy).

What is a stem cells therapy?
In stem cells therapy, we introduce new adult stem cells into damaged tissue to treat diseases and injuries. During stem-cell therapy, stem cells are either injected into blood stream of patient or transplanted into damaged tissues directly to repair damaged

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