Catalyst University
Pulmonary Pharmacology [Part 2] | Drugs Affecting Inflammation
In this video, we explore the major classes of drug classes that are used in the treatment of pulmonary disorders (asthma and COPD) along with their mechanisms of action. Specifically, we consider the classes of drugs that directly...
Catalyst University
Metabolic Roadmap Part 1: Glucose Metabolism
Metabolic Roadmap Part 1: Glucose Metabolism
Catalyst University
Blood Pressure Categories + 5 Examples
In this video, we define the measurement of blood pressure and explore the current classifications for blood pressure using 5 examples.
Catalyst University
Neurotransmitters in the Autonomic Nervous System EXPLAINED
In this video, we discuss the autonomic nervous system signaling through presynaptic and postsynaptic neurons and various neurotransmitters.
Catalyst University
Coenzyme Q | Biosynthesis, Function, & Clinical Implications
In this video, we explore the biosynthesis, the mechanism, and clinical applications of coenzyme Q, an absolutely critical cofactor of the mammalian electron transport chain.
Catalyst University
Basics of the Knee Joint | Tibiofemoral & Patellofemoral Joints
In this video, we will discuss the relevant anatomy of the knee joint and do a basic overview of the structures and joints involved.
Catalyst University
Iontophoresis EXPLAINED Theory, Use, & Example with Calculations
In this video, we explore the theory, use, and parameters with drug delivery via iontophoresis.
Catalyst University
Malate-Aspartate Shuttle Mitochondrial NADH Transport
Malate-Aspartate Shuttle Mitochondrial NADH Transport
Catalyst University
Creatine Function (1/2): Biosynthesis, Thermodynamic Concerns, and Exercise
Creatine Function (1/2): Biosynthesis, Thermodynamic Concerns, and Exercise
Catalyst University
The Pacemaker Potential EXPLAINED
In this video, we discuss how the electrical conduction system generates a pacemaker potential by viewing the action potential diagram.
Catalyst University
Unsaturated Fatty Acids Part 1: Nomenclature and Structure
Unsaturated Fatty Acids Part 1: Nomenclature and Structure
Catalyst University
PUFAs: Basics of Arachidonic Acid and its Metabolism
Here we explore arachindonic acid, an important omega-6 polyunsaturated fatty acid (PUFA) that is biotransformed into many inflammatory mediators called eicosanoids.
Catalyst University
Biomechanics and Events of the Sit-to-Stand
In this video, we explore the 4 stages of sitting-to-standing, and we will discuss the limits, muscular activation, and critical events of each phase.
Catalyst University
The Mechanism of a Myocardial Infarction (Heart Attack)
Have you ever wondered what causes a heart attack (technical term, myocardial infarction)? In this video, we discuss the general physiological mechanism of an MI (myocardial infraction).
Catalyst University
PUFAs: Polyunsaturated Fatty Acid Metabolism (DHA, EPA, AA)
Basics of the biosynthesis of DHA and EPA from alpha-linoleic acid. Introduction to omega-3 and omega-6 fatty acids.
Catalyst University
Lever Test | Rationale & Interpretation
In this video, I explain and demonstrate the lever test, a special test used in the assessment of ACL injuries. More specifically, we cover the test procedure, interpretation of results, and psychometrics.
Catalyst University
Intermuscular Septa Functional Compartmentalization of the Thigh
This video briefly discusses how the Intermuscular Septa and associated deep fascia separate the thigh into functional compartments of muscles based on their collective actions.
Catalyst University
Porphyrins | Heme b Biosynthesis and its Regulation
Porphyrins | Heme b Biosynthesis and its Regulation
Catalyst University
Overview of Metabolism [Part 4] | Glutamate, Glutamine, & Nucleotide Biosynthesis
This video is part of a series in which we do an overview of metabolism and pathways. Specifically, this video covers pathways associated with the citric acid [Krebs] cycle including glutamate/glutamine metabolism and nucleotide...
Catalyst University
Diabetes Insipidus | Mechanism & Signs/Symptoms
In this video, we explore the mechanism and signs/symptoms of the condition, diabetes insipidus, which results in diminished levels of the hormone, ADH.
Catalyst University
Biochemistry of the Entner-Doudoroff Pathway
Biochemistry of the Entner-Doudoroff Pathway