Friday, November 19, 2021

BLOOD CELLS | RED | WHITE | PLATELETS

BLOOD CELLS | RED | WHITE | PLATELETS

A detailed study of the corpuscles found in the blood, including red blood cells (Erythrocytes), white blood cells (Leucocytes) and thrombocyte

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BLOOD CELLS | RED | WHITE | PLATELETS
BLOOD CELLS | RED | WHITE | PLATELETS



There are three types of corpuscles found in the blood.

  • red blood cells
  • white blood cells
  • platelets

Table of Contents

  1. red blood cells Erythrocytes
  2. Hemoglobin
  3. white blood cells Leucocytes
  4. Granulocyte | granulocyte
  5. agranulocyte
  6. Platelet | Thrombocyte
  7. from the same subject


Red Blood Cells  |  Erythrocytes

It is also called by the name of red blood corpuscles. Red corpuscles are the granules found in blood or blood, which are found in the largest quantity, which are concave in shape on both sides and their number is around 500000 in a cubic millimeter. They are yellow in color, but due to hemoglobin it appears red in color. Red blood cells are made up of special types of proteins, iron and amino acids.


Therefore, by being present in the red blood corpuscles, it is helpful in meeting the lack of blood in pregnant women and girls. Red blood cells are formed from a place called bone marrow found in thick and large bones.


Red blood cells survive only for about 120 days, after which they are destroyed in the liver and spleen, from which the iron and protein released is absorbed by the tissues and hemoglobin is converted into amino acids and bilirubin.


Hemoglobin

Hemoglobin is also called the respiratory pigment because it plays an important role in respiration. Hemoglobin is made up of two parts, heme which means iron and the other globin which is a protein, thus it is known that hemoglobin is made up of iron and protein. A special type of force is found near it, by which it binds oxygen and then it is called oxyhemoglobin, so the work of hemoglobin is to carry oxygen from the lungs to different parts of the body. goes to


White Blood Cells | Leucocytes

Leucocytes are also called white blood cells, which are white in color, their size is larger than red blood cells but it is less than red blood cells in quantity, about 8000 are found in 1 cubic mm of blood. Study of white blood cells can be divided into two parts.

 

Granulocyte | granulocyte

These are the white blood cells in which small granules (particles) are found in the protoplasm, hence they are also called granulocyte and the nucleus found in them is divided into many lobes. 


 Granulocytes are also three types of cells.

Neutrophil (neutrophil) 

Neutrophils are the most abundant blood cells in white blood cells, they appear purple in color when viewed under a microscope, their nucleus is divided into three to four lobes.


Eosinophil (Eosinophil) 

These are those blood cells which are found in the least amount, when they are dyed with a color called eosin, they look red when viewed under a microscope.


Basophils: 

These blood corpuscles are also found in small quantities and they appear blue in the microscope when they are colored with alkaline color.


Agranulocyte

Agranulocyte: Those cells in which small granules (particles) are not found in the protoplasm are also of two types.


Lymphocyte (lymphocyte) are those granules that develop in the spleen. Occurs in lymph and bone marrow. They are found in around 25% of all white blood cells.


Monocyte (Monocyte) These are found in small quantities, there is a process of eating bacteria inside them, which is called phagocytosis.



Platelet | Thrombocyte

Thrombocyte (Platelets) This is the third type of small blood cells found in the blood, which are called platelets, they are smaller in size than red blood cells and white blood cells and are found around 300,000 in cubic millimeters, their main The job is to clot the blood.

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