Daly - MEDICAL KNOWLEDGE

New treatments for cancer New treatments for cancer: Researchers are developing new treatments for cancer, including immunotherapy and targeted therapy. These treatments can be more effective and have fewer side effects than traditional chemotherapy. • What is Immunotherapy: Immunotherapy is a type of cancer treatment that uses the body's immune system to fight cancer. The immune system is the body's natural defense mechanism that recognizes and destroys abnormal cells, including cancer cells. However, cancer cells can sometimes evade the immune system's detection and continue to grow and spread. Immunotherapy works by stimulating the immune system to recognize and attack cancer cells. This can be done in several ways, including: • Checkpoint inhibitors: These drugs block certain proteins on the surface of cancer cells that prevent the immune system from attacking them. • CAR-T cell therapy: This treatment involves modifying a patient's o

Guillain-Barré syndrome 🌑 Guillain-Barré syndrome, which is a rare but serious autoimmune disorder that affects the nerves and can cause muscle weakness and paralysis. In Guillain-Barré syndrome, the immune system mistakenly attacks the nerves in the body, causing inflammation and damage. This can lead to symptoms such as tingling or numbness in the hands and feet, muscle weakness, and difficulty moving or speaking. The exact cause of Guillain-Barré syndrome is not known, but it is often triggered by a viral or bacterial infection. The condition can be diagnosed through a physical examination, nerve tests, and other tests such as a spinal tap or MRI. Treatment for Guillain-Barré syndrome typically involves hospitalization and supportive care to manage symptoms, such as pain, breathing difficulties, and blood pressure changes. In some cases, intravenous immunoglobulin therapy or plasma exchange may be used to help reduce inflammation and improve symptoms. With proper treatm