Catalyst University
Mechanisms of Oxygen Dissociation from Hemoglobin
In this video, we discuss 4 mechanisms by which oxygen's affinity for hemoglobin decreases, facilitating increased oxygen delivery to tissues. [1] Heat [2] Bohr Effect [3] Haldane Effect [4] 2,3-BPG
Catalyst University
Major Branches of the Internal Iliac Artery
In this video, we will be discussing the branches of the internal iliac artery including the smaller branches of its anterior and posterior divisions. NOTE: the internal iliac artery has extensive genetic variability in the branch origins.
Catalyst University
Interpreting an Electrophoretogram (from Electrophoresis)
Interpreting an Electrophoretogram (from Electrophoresis)
Catalyst University
Shoulder ABDuction Test | Rationale & Interpretation
In this video, I explain and demonstrate the Shoulder ABDuction Test, a special test used in the assessment and differentiation of cervical radiculopathies and thoracic outlet syndrome (TOS). More specifically, we cover the test...
Catalyst University
Exercise is Medicine | Motivation for 2021 💪
Happy New Year 2021! Last year was rough, but this year can be better. I want to inspire you to exercise! Exercise is Medicine, and I hope to inspire you to do something healthy for your body and for your life. Please enjoy the content...
Catalyst University
BASICS of Glycolysis and the Krebs Cycle - Production of ATP, NADH, & FADH2
In this video, we discuss the basic functions of glycolysis and the Krebs cycle in producing ATP, NADH, and FADH2, of which the latter two power the electron transport chain.
Catalyst University
The Popliteal Fossa EXPLAINED | Boundaries & Contents
In this video, we explore the boundaries of the popliteal fossa as well as its major contents.
Catalyst University
Biochemical Mechanism of the Smell of Death | How do Bodies Decay?
In this video, we will discuss the stages of corpse decomposition and also the molecules (and their biosynthetic pathways) that contribute to the smell of a dead, decaying body.
Catalyst University
Acid-Base Problems for Anatomy & Physiology
Acid-Base Problems for Anatomy & Physiology
Catalyst University
Pepper Comparison Scale 🌶️ | How HOT You Like It? 🌶️🌶️🌶️
This video is simply a fun visual exploring how hot various peppers are based on the Scoville Scale.
Catalyst University
Size Exclusion Chromatography: Example #1
Size Exclusion Chromatography: Example #1
Mediacorp
Revolutionizing Food Production and Waste Management in Singapore
This video focuses on the rising issue of food waste in Singapore and new innovative ideas to battle it. The Heart of ASEAN: episode 5, part 7/8
Catalyst University
What is Herd Immunity? Does it Relate to COVID-19?
n this video, we will discuss the basic idea of herd immunity and what it means. Then, we will discuss the basic idea of a pathogen's basic reproduction number (R0) and how to predict the number of individuals who require immunization to...
Catalyst University
Spinal Manipulation Clinical Prediction Rules (CPRs) EXPLAINED
In this video, we explore the use and interpretation of the following manipulation clinical prediction rules (CPRs): [1] Lumbopelvic manipulation [2] Cervical manipulation [3] Thoracic manipulation for mechanical neck pain
Catalyst University
Coronary Circulation Coronary Arteries & Cardiac Veins
In this video, we discuss the major branches of the coronary arteries and the cardiac veins that return the deoxygenated blood to the right atrium.
Catalyst University
Anatomy and Physiology of the Small Intestine
In this video, we discuss: [1] the small intestine's anatomy [2] the transit of chyme from the stomach to the small intestine [3] the hormones released by the small intestine in response to chyme entry
Catalyst University
The Popliteal Artery and its Branches EXPLAINED
In this video, we look the popliteal artery as it descends into the leg and branches into the tibial arteries.
Catalyst University
Aldehyde Dehydrogenase: Physiology. Biochemistry, and Mechanism
Aldehyde Dehydrogenase: Physiology. Biochemistry, and Mechanism
Catalyst University
Protein Metabolism | Ubiquitination of Proteins & the 26S Proteasome
Protein Metabolism | Ubiquitination of Proteins & the 26S Proteasome
Catalyst University
Biosynthesis of Major Reactive Oxidative Species
In this video, I explain the biosynthetic pathway for the major Reactive Oxidative Species (ROS) such as hydrogen peroxide, hydroxyl radicals, and superoxide.
Catalyst University
Male Reproductive Anatomy | Penis & Urethra
In this video, we explore more male reproductive anatomy [internal/external parts of the penis.