Medicine for COVID-19: What Are the Treatment Options?
Medical treatments for COVID-19 have evolved. Learn about today's evidence-based therapeutic options and the process for accessing appropriate care.
What Is Autofluorescence in Medicine and Biology?
Discover autofluorescence, the intrinsic light from biological tissue that is both a valuable diagnostic signal and a challenge for scientific imaging.
Reelin Protein: Brain Development, Function, and Disease
Explore the Reelin protein, a critical signal that organizes the brain's structure during development and later modulates synaptic function in adulthood.
Congenital Cataract: Causes, Symptoms, and Treatment
Understand the process for managing a cloudy lens in infants, from early detection to the crucial visual rehabilitation required after surgery.
Fox and Wolf: Their Key Biological Differences
Explore the deep evolutionary and genetic divide separating foxes and wolves, revealing why these two canids are fundamentally distinct biological creatures.
Toxoplasmosis in Mice: How a Parasite Controls the Brain
A common parasite subtly alters the neural circuits of mice, influencing their instincts and reshaping predator-prey dynamics to ensure its own survival.
How to Choose and Care For Your First Fish
Learn the essential steps to establishing a healthy, stable aquarium, setting you and your first fish up for a successful, rewarding experience.
Strawberry Mole: Appearance, Complications, and Treatment
An overview of infantile hemangiomas, or "strawberry moles." Learn about the natural progression of this common vascular birthmark and when to seek care.
Sandhoff Disease: Genetics, Progression, and Diagnosis
An overview of Sandhoff disease, a rare inherited disorder resulting from an enzyme deficiency that leads to progressive damage in the nervous system.
What Was the Mysterious Sea Monk Creature?
Delve into the 16th-century sea monk legend, exploring how historical observation and cultural belief shaped a mystery later unraveled by science.
What Is Netosis? The Immune System’s Double-Edged Sword
Learn about netosis, an immune process where cells cast DNA nets. This defense can trap pathogens, but its dysregulation contributes to autoimmunity and disease.
What Is a Growth Hormone Stimulation Test?
This diagnostic test evaluates how the pituitary gland responds when prompted, providing key insights into growth hormone production and potential deficiency.
Tauroursodeoxycholic Acid: Benefits, Uses, and Safety
Discover Tauroursodeoxycholic acid (TUDCA), a natural bile acid, and how its unique cell-stabilizing properties inform its medical uses and safety.
Optic Nerve Atrophy: Causes, Symptoms, and Management
Learn how damage to the vital connection between the eye and brain impacts vision and why management focuses on the underlying cause to preserve remaining sight.
China Nature: Wildlife, Landscapes, and National Parks
Explore China's vast natural heritage, where diverse ecosystems from high plateaus to dense forests support ancient plant life and rare, protected wildlife.
Bifid Spinous Process: An Anatomical Variation Explained
Learn about the bifid spinous process, a common congenital variation in the spine's anatomy that is typically a benign and incidental finding.
What Is Visceral Medication & How Does It Work?
Understand how visceral medications provide relief for internal organ conditions by influencing nerve signals, muscle activity, and inflammation.
Renal Cyst Treatment: When It’s Necessary
Learn how doctors evaluate renal cysts to determine if treatment is needed. Explore the criteria for intervention, from watchful waiting to specific procedures.
Is Narcolepsy Genetic? Examining the Hereditary Link
While there is a genetic link to narcolepsy, a predisposition alone rarely causes it. Understand the complex interplay of factors that determine true risk.
Common and Serious Famciclovir Side Effects
Learn about the range of potential famciclovir side effects and what factors can influence them. Know when a reaction is normal or needs a doctor.