Hyperexcitation: Causes, Symptoms, and Management
An overactive nervous system results from an imbalance in neuronal activity. Learn about this physiological state and the pathways to restore equilibrium.
What Are the Steps of Biologics Drug Discovery?
Explore the meticulous scientific process behind biologic drugs, from pinpointing a disease's molecular cause to engineering a refined therapeutic agent.
What a Schizophrenia Assessment Involves
An accurate schizophrenia diagnosis requires a comprehensive process. Learn how clinicians integrate multiple sources of information for a clear understanding.
Ocular Cicatricial Pemphigoid Explained
Learn about ocular cicatricial pemphigoid, an autoimmune condition where progressive eye scarring is managed with systemic therapy to preserve long-term vision.
What Is the Blood-Nerve Barrier and Its Function?
The blood-nerve barrier acts as a selective gatekeeper for the peripheral nervous system, crucial for maintaining nerve health and preventing damage.
How Does Plasmodium Invade and Destroy Red Blood Cells?
Understand the precise cellular interactions that allow the *Plasmodium* parasite to exploit and multiply within a red blood cell, driving the pathology of malaria.
What Is a Mandibular Angle Osteotomy Procedure?
Learn how a mandibular angle osteotomy surgically refines the jawline, modifying the bone to create a permanent change in your lower facial profile.
What Are HCN Blockers and How Do They Work?
Explore the science of HCN blockers, a medication class that selectively slows heart rhythm by precisely influencing the heart's natural pacemaker current.
What Is the Prevalence of Down Syndrome?
Explore the prevalence of Down syndrome, examining the core statistics and the underlying demographic and biological factors that shape these numbers.
What Is the Ghrelin Receptor and What Does It Do?
Explore the ghrelin receptor, a protein that regulates energy balance, growth, and metabolism, making it a key target for therapeutic research.
Myelodysplastic Syndromes with Ringed Sideroblasts
Learn about a specific myelodysplastic syndrome defined by ineffective iron metabolism at a cellular level, which shapes its progression and management.
What Is a Bird Buffer and How Do I Make One?
Learn how a planned area of native plants creates a functional ecosystem, providing birds with food, shelter, and connections to the wider landscape.
SOFT Syndrome: Symptoms, Causes, and Diagnosis
Explore SOFT syndrome, a rare congenital condition defined by distinct physical traits. Learn about its genetic origins and the multidisciplinary approach to care.
Deep Ocean Bioluminescence: How and Why Animals Glow
In the perpetual darkness of the deep ocean, life has evolved to create its own light. Uncover the science and function of this widespread biological adaptation.
Deuterostome Phylogeny: Reconstructing Our Animal Family Tree
Learn how molecular and anatomical evidence is used to reconstruct the evolutionary tree that connects seemingly disparate animals like sea urchins and humans.
Total Knee Replacement Images: X-Rays, Implants & Scars
Explore the structural changes of a total knee replacement. This visual guide shows the procedure's impact, from the internal joint to the healed exterior.
Rhabdomyolysis: The Role of Fluid Replacement in Treatment
Learn how fluid replacement therapy for rhabdomyolysis works to preserve kidney function by diluting and flushing harmful proteins from the system.
How LSD Alters Nerve Pathways in the Brain
Examine the sequence of neurological changes caused by LSD, from its prolonged effect on a single receptor to its impact on brain-wide communication and wiring.
How Does a Protein Ligand Interaction Work?
Delve into the molecular basis of biological function, exploring how the fit, forces, and precision of these interactions enable life and medicine.
Triglyceride Metabolism: How Your Body Uses and Stores Fat
Learn how your body metabolizes triglycerides, a dynamic process of converting fat to fuel or storing it for future use in a precisely regulated system.