Tetanus is a medical condition characterized by a prolonged contraction of skeletal muscle fibers. The primary symptoms are caused by tetanospasmin, a neurotoxin produced by the Gram-positive, rod-shaped, obligate anaerobic bacterium Clostridium tetani. The infection… Read more...
It is a forms of inherited autosomal recessive blood disorder that originated in the Mediterranean region. In thalassemia, the disease is caused by the weakening and destruction of red blood cells. Hemoglobin is the protein… Read more...