Biotechnology

Nexplanon is a long-acting reversible contraceptive implant that releases etonogestrel to prevent pregnancy for up to three years. It works by suppressing ovulation, thickening cervical mucus, and altering the endometrium. It's over 99% effective, reversible, and requires insertion/removal by a healthcare provider.

Semaglutide, used for type 2 diabetes and obesity, requires proper storage to maintain efficacy. Refrigerate at 36°F-46°F until expiration. If needed, store at room temperature (59°F-86°F) for up to 56 days. Protect from light, heat, and humidity. Monitor for changes in color or consistency. Follow disposal guidelines.

Mesothelioma is a rare cancer affecting the mesothelium, often linked to asbestos exposure. Treatment options include surgery, chemotherapy, and radiation, with emerging therapies like immunotherapy and clinical trials. Factors like diagnosis stage and cell type affect outcomes. Prevention focuses on asbestos safety.

Dupixent (dupilumab) treats chronic inflammatory conditions by inhibiting interleukin-4 and -13. Severe side effects include allergic reactions, eye complications, blood disorders, and parasitic infections. Monitoring involves eye exams and blood work. Emergency care is needed for severe symptoms. Avoid live vaccines.

Cells are the basic units of life, essential to all organisms. Discovered in the 17th century, cell theory states that all living things are made of cells, which arise from pre-existing cells. Cells are either prokaryotic (no nucleus) or eukaryotic (with nucleus). They perform vital functions like energy production and communication. Understanding cells is key to advances in medicine and biotechnology.