Types of cord blood storage banks

There are two types of cord blood storage banks:

Public Bank: For Public Use (Unrelated)

In this method, the donated cord blood is stored for the general consumption of the patients and not only for the consumption of themselves and the donor's family, and therefore no cost is received from the cord blood donor.

Private Bank: For Private Use (Relative)

In this method, the cost of collection, storage, processing and maintenance is paid by the family, so the sample is kept for the family itself.

 Ref : https://www.rsct.ir/en

Image Ref: https://www.closerlookatstemcells.org

Thank you for trying to save a human life

Translator : Javad Eynaki Maleki

Difference between blood donation and blood plasma donation & Blood Plasma Applications

The difference between blood donation and plasma donation:

Plasma donation is done by the device and only the blood is taken and the blood returns to the person, but the process for blood donation is such that the blood enters the blood bags completely. Of course, plasma can be extracted from the same bag after blood donation, but the volume of plasma by blood donation is one third of the plasma volume that can be taken independently by the device. Annually, 500,000 liters of plasma are produced in the country, which produces 300,000 liters in the private sector. The Blood Transfusion Organization produces 200,000 liters of plasma from blood donated by the public.

Plasma Applications:

The obtained plasma is sent to plasma refinery centers for injection to patients or to produce specific pharmaceutical products derived from plasma.

Thank you for trying to save a human life

Translator : Javad Eynaki Maleki

Persian page link :https://ehda-zendeghi.blogsky.com/

All about brain death-The need to create a culture for organ donation (in brain death cases)

All about brain death:

In brain death, blood flow to the brain is stopped, oxygen is not supplied to it. The brain loses all its function and suffers irreversible damage.  Although other organs, including the heart, liver, and kidneys, are still functioning after brain death, they will gradually decline over the next few days.  The brain dead patient does not speak, does not see, does not respond to any external stimuli, and will not be able to breathe without the use of a ventilator.

What are the most common causes of brain death?

Traffic accidents, severe head trauma, falling from height, waterboarding, poisonings, internal brain bleeding as well as stroke.

How does brain death occur?

Any severe damage to the brain can lead to tissue swelling. Since the brain is located in a closed space (skull bone) and there is no room for this volume increase, it puts pressure on the lower parts of the brain (brainstem), prevents circulation to the upper parts and prevents oxygenation more than ever.

This process may take a few minutes or days. The heart continues to function with the help of the ventilator, delivering oxygen to other organs, while brain tissue and brainstem, which are responsible for controlling breathing and heart rate, are deprived of this vital substance (oxygen) and die.

Why does the patient have heart rate and respiration for some time in brain death?

 The heart continues to beat as long as it has oxygen.  In the brain-dead patient, the ventilator will provide the oxygen needed for the heartbeat and will fail as soon as the device is separated from the heart patient.

What is a coma? Is it brain death?

Coma is a type of brain dysfunction that causes a severe decrease in the level of consciousness and does not respond to any of the stimulations around it. In a coma, there is a chance of recovery for some patients, while in brain death, the patient's recovery is impossible and his death is certain within a few days.

What is vegetable life and what is different with brain death?

 Vegetable life is completely different from brain death. 

This situation occurs almost always following the coma. Although the person appears to be awake (his eyes is open) and has a series of universal movements, there is no mental and cognitive performance. These are actually patients who seek extreme brain damage for many years of life, and in view, without being able to communicate with their surroundings.

Can the patient's appearance indicate that he has suffered brain death?

 No, a person with brain death is like someone who is fast asleep.  Her lungs are filled with air through a ventilator, her heart is beating due to oxygen, and her skin is even warm and pink.

Does the patient feel pain following brain death?

 No.  After brain death, there will be no pain or sorrow in humans.

Have there been cases of brain death that have improved?

 No, it is not possible for a brain dead patient to recover and return at all.  The things you've heard about brain death and then recovery are not really brain death.

 These patients are in a deep coma, but their relatives, or even some doctors and nurses who do not know enough about the difference between brain death and coma, have made such a misconception.

Thank you for trying to save a human life

Translator : Javad Eynaki Maleki

Persian page link :https://ehda-zendeghi.blogsky.com/

The need to create a culture for organ donation

Brain death :

In brain death, blood flow to the brain is stopped, oxygen is not supplied to it. The brain loses all its function and suffers irreversible damage.  Although other organs, including the heart, liver, and kidneys, are still functioning after brain death, they will gradually decline over the next few days.  The brain dead patient does not speak, does not see, does not respond to any external stimuli, and will not be able to breathe without the use of a ventilator.

The need to create a culture for organ donation:

Every day, several people in the country die due to the lack of transplanted organs. Meanwhile, every year, a large number of brain death cases (without organ donation) occur in the country!

Thank you for trying to save a human life

Translator : Javad Eynaki Maleki

Persian page link :https://ehda-zendeghi.blogsky.com/1396/09/17/post-41

The difference between brain death and coma and plant life

In this video, the difference between brain death and similar states of coma and plant life is compared.  Unlike a coma, there is no way for a person who has died of brain death due to brain death to recover.  Therefore, with the timely consent of the relatives of the brain dead person to donate his/her organs, the lives of several people can be saved.  But in a coma, organ donation does not make sense because the brain has not died and can return.  The symptoms of these two conditions are different and can be easily distinguished by specialist doctors.  Unfortunately, many relatives of the brain dead person due to lack of necessary knowledge think that their loved one will return like a comatose person, but it is a misconception!  Due to the toxins caused by brain death, in a few weeks, the complete death of the person will lead to brain death, and if they do not agree to donate an organ, the lives of needy patients will not be saved from death!

Thank you for trying to save a human life

Translator : Javad Eynaki Maleki

Persian page link :https://ehda-zendeghi.blogsky.com/:/