Favism occurs due to a defect in the G6PD gene, which codes for an important enzyme in the human body. The enzyme deficiency leads to anemia and hemolysis and cannot be treated causally. The prognosis is very good if affected individuals avoid triggering substances for life. What is favism? Favism is the pathological course of … Favism: Causes, Symptoms & Treatment
“Why is the blood red?” – This question is often asked by small children and parents usually do not know a correct answer with which to explain this phenomenon. Erythrocytes (colloquially known as red blood cells) are the deciding factor here that keeps the blood red and healthy. What are erythrocytes? Erythrocytes or red blood … Erythrocytes: Function & Diseases
Stem cells are considered the precursors of somatic cells and can divide almost endlessly. A wide variety of cell types develop from them. What are stem cells? A stem cell is a body cell that does not yet have a function in the organism. For this reason, they have the ability to develop into a … Stem Cells: Structure, Function & Diseases
The heart is the “engine,” and the blood is the “fuel.” Around five to six liters of blood flows through the human body and accounts for about eight percent of body weight. Through blood vessels, the blood supplies the entire body with vital substances, without which the functionality of the organism can no longer be … Blood: Structure, Function & Diseases
Anemia due to vitamin B12 deficiency is characterized by a lowered serum hemoglobin content, which in most cases is due to impaired absorption of vitamin B12 in the gastrointestinal tract. Elderly people in particular often suffer from vitamin B12 deficiency and are at risk with regard to vitamin deficiency anemia. What is anemia caused by … Anemia Caused By Vitamin B12 Deficiency: Causes, Symptoms & Treatment
The bedside test is a blood typing procedure performed directly at the patient’s bedside without sending sample material to a laboratory. The procedure is mandatory for every physician before a blood transfusion to prevent any blood mix-ups. The test is used to directly match the blood group of the potential recipient with the nature of … Bedside Test: Treatment, Effect & Risks
Red cell osmotic resistance is a measure of how strongly the membranes surrounding red cells resist an osmotic pressure gradient. A partial osmotic pressure develops at the semipermeable membranes of erythrocytes when they are surrounded by a saline solution that is below their own (physiological) salt concentration of 0.9 percent. Red blood cells absorb water … Erythrocyte Osmotic Resistance: Function, Role & Diseases
