Lung Fissures: Their Anatomy, Function, and Variations
Understand the role of lung fissures, the normal anatomical folds that allow the lungs to move and serve as important landmarks in medical imaging.
What Is a Tenodesis Grasp and How Does It Work?
Explore the tenodesis grasp, a biomechanical principle where wrist movement creates a functional grip to assist with daily tasks and independence.
Sella Turcica: Its Function and Associated Conditions
Understand the sella turcica, a key structure protecting the pituitary gland, and its connection to hormonal regulation, vision, and neurological health.
What Are Proteoglycans and What Is Their Function?
Learn how proteoglycans support tissue health, acting as both structural components for hydration and crucial regulators of cellular signaling.
What Is PI3K? A Key Pathway in Health and Cancer
The PI3K enzyme acts as a central communication system in our cells, regulating the delicate balance between normal biological function and disease.
Luteolin: Benefits, Food Sources, and Supplementation
An evidence-based look at the flavonoid luteolin, exploring its antioxidant functions and how to approach its intake through common foods or supplements.
What Are the Current Hypertension Guidelines?
Understand the clinical standards for high blood pressure, from the numbers that define a diagnosis to how treatment is tailored for each individual.
Hematocrit vs. Hemoglobin: What’s the Difference?
Understand the distinct roles of hematocrit and hemoglobin. One reflects red blood cell volume, while the other measures their oxygen transport capability.
PTEN Gene: Function, Mutations, and Health Risks
Learn how the PTEN gene helps regulate cell growth and how an inherited mutation can affect this process, influencing long-term health and medical monitoring.
Rilonacept: Uses, Side Effects, and Mechanism of Action
Learn how the biologic therapy rilonacept offers a targeted approach to managing inflammation by neutralizing a key signaling protein in the immune system.
What Is Interspecific Competition in Biology?
Learn how competition between different species for shared resources is a fundamental interaction that shapes ecological communities and drives evolutionary change.
What Is an HSP? The Science of a Highly Sensitive Person
Being highly sensitive is an innate biological trait. Learn about the science of a brain wired to process the world with greater depth, empathy, and awareness.
Pectus Excavatum in Women: Concerns and Considerations
Pectus excavatum presents unique challenges for women. This guide covers the specific physical, psychological, and life-stage considerations for female patients.
How to Increase Albumin Levels: Diet, Causes, and Treatment
Learn how managing underlying health conditions and making specific nutritional choices can help restore and maintain this important blood protein.
Pectoral Girdle: Anatomy, Movement, Muscles, and Injuries
Understand the pectoral girdle, the system of bones and muscles creating a stable yet mobile foundation for the arm's complex movements and overall function.
Amgen’s Sotorasib: A Targeted Cancer Therapy
Explore Sotorasib, an oral therapy that selectively targets the KRAS G12C mutation, a historically difficult-to-treat driver of tumor cell proliferation.
What Is Catalysis? Definition and Everyday Examples
Learn about the essential process that makes chemical reactions more efficient, playing a foundational role in both biological and industrial systems.
Belatacept: Uses for Kidney Transplant and Side Effects
Belatacept offers an alternative to traditional anti-rejection therapy, aiming to preserve long-term kidney health while managing its distinct safety profile.
What Is Probiotic Toothpaste and How Does It Work?
Unlike toothpastes that clean surfaces, probiotic toothpaste aims to rebalance your mouth's natural ecosystem to support long-term oral wellness.
Moral Reasoning: The Science of Right and Wrong
Discover the science behind our moral judgments. This overview examines how our brain, development, and social factors combine to shape our sense of right and wrong.