White Blood Cells: Types, Structure, Function and Morphology White blood cells (leukocytes) are key cellular components of the immune system involved in defending the body against infectious agents and foreign materials. There are five main types of white cells, each… Read More »White Blood Cells: Types, Structure, Function
Megaloblastic Anemia Introduction Megaloblastic anemia is a type of anemia characterized by the presence of large, immature red blood cells. These cells are called megaloblasts. Megaloblastic anemia is caused by impaired DNA synthesis, which inhibits nuclear division. Causes of Megaloblastic… Read More »Megaloblastic Anemia
Thalassemia Thalassemia is a group of inherited blood disorders that affect the production of hemoglobin. Hemoglobin is a protein in red blood cells that carries oxygen throughout the body. In people with thalassemia, the body does not produce enough hemoglobin,… Read More »Thalassemia
Sickle Cell Anemia Sickle cell anemia is a genetic blood disorder that affects the red blood cells. Red blood cells are responsible for carrying oxygen throughout the body. In people with sickle cell anemia, the red blood cells are shaped… Read More »Sickle Cell Anemia
Introduction Iron deficiency anemia (IDA) is the most common type of anemia worldwide. It occurs when the body does not have enough iron to produce healthy red blood cells. Red blood cells carry oxygen to the body’s tissues, so when… Read More »Iron deficiency anemia
Anemia: Definition and Classifiacation Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells carry oxygen to the body’s tissues, so when there are not enough of them, the tissues do… Read More »Anemia: Definition and Classifiacation
Red Blood Cell Iron Metabolism Iron is an essential mineral that is required for the production of hemoglobin, the protein that carries oxygen in red blood cells (RBCs). The body tightly regulates iron levels, as too much or too little… Read More »Red Blood Cell Iron Metabolism
Red Blood Cell Metabolism Red blood cells (RBCs) are the most abundant cells in the blood. They are responsible for carrying oxygen to the tissues and carbon dioxide away from the tissues. RBCs do not have a nucleus or mitochondria,… Read More »Red Blood Cell Metabolism