Catalyst University
What is the Significance of the Portal Triads?
In this video, we will explore basic functions of hepatocytes and how they relate to the portal triad, a cluster of three vessels: [1] hepatic portal vein, [2] hepatic artery, and [3] bile duct.
FuseSchool
Bile and Emulsification
We saw that digesting lipids was a little more complicated and required bile and emulsification to help along the way… which is what we’re going to look at in more detail in this video.
Catalyst University
The Esophagus EXPLAINED
In this video, we explore the following as it pertains to the esophagus: Relevant anatomy Function The Upper & Lower Esophageal Sphincters Muscles - Levels & Layers Innervation
Institute of Human Anatomy
Understanding Bowel Obstructions: My Personal Experience
In this video, the teacher shares a personal story about his experience with a small bowel obstruction. He provides an overview of the digestive system and explains the different types of bowel obstructions. He discusses the symptoms,...
CTE Skills
HST-AP Introduction to the Digestive System
The Digestive System is also known as the “gastrointestinal system”. This system fulfills two of the basic and essential requirements for being alive… Food intake and Waste elimination. In this video we will be discussing the functions...
Catalyst University
Intro to Deglutition & the Pharyngeal Constrictors [OINAs]
In this video, we introduce deglutition (swallowing) and all major events that must occur in from mouth → laryngopharynx. Then we explore the structure and functions of the pharyngeal constrictors: origins, insertions, innervation,...
Professor Dave Explains
Platyhelminthes Part 1: General Characteristics
The first phylum within Spiralia that we will investigate is Platyhelminthes. These are the so-called flatworms. What are their characteristics? What are the clades within this phylum? Let's set ourselves up for a thorough investigation!...
Catalyst University
Deglutition | Muscles of the Palate [OINAs]
In this video, we explore the structure and functions of the major pharyngeal palate muscles: origins, insertions, innervation, actions, and blood supply.
Catalyst University
Pancreatic and Brush Border Enzymes of the Small Intestine
Here, we discuss the functions of the major brush border and pancreatic enzymes of the small intestine. Chapters View all Physiology of the Small intestine 0:12 The Small Intestine: The Brush Border 1:57 The Small intestine: Brush Border...
Journey to the Microcosmos
How Do Microorganisms Poop Without a Butthole?
Everybody poops, but how does one poop when one does not have a butthole?
Institute of Human Anatomy
Exploring the Oldest and Youngest Body in Our Anatomy Lab: Surprises and Discoveries
In this video, the presenter discusses the oldest and youngest body in their anatomy lab, which has been there for nearly ten years. The body died from colorectal cancer that metastasized to the liver. The presenter also discusses some...
Journey to the Microcosmos
The Many Ways Microbes Eat, Get Eaten, and Poop | Compilation
This is a world where microbes are both residents and food, which means that occasionally, we’ll have to spend our time together watching organisms, whose bodies are fractions upon fractions upon fractions of a millimeter in size, turn...
Curated Video
How the Organs in the Digestive System Work Together
The video discusses how the organs in the digestive system work together to break down food molecules into smaller and soluble molecules that can be absorbed by the body. The example of muscle tissue is used to illustrate how a large...
Institute of Human Anatomy
The Toxic Legacy of Burn Pits: A Veteran's Personal Experience
A former US Marine discusses the health consequences of exposure to toxic chemicals, particularly from burn pits in Iraq, and the lack of support from the government for veterans. Using cadavers in a lab, he explains how the chemicals...
Curated Video
Nutrition - Section 35.2
In this lecture, I talk about nutrition, starting with the 6 vital nutrients and where you ind them and how your body deals with those nutrients.
I end the section by talking about Calories and metabolism. What determines how many...
Curated Video
How ChatGPT Can Help Biology Teachers be BETTER!
Artificial Intelligence, ChatGPT, and all these different platforms - are they coming for our jobs? Should biology teachers be afraid? In this video, I share some ways ChatGPT can help biology teachers be better at their jobs.
Curated Video
The Digestive System Song with Lyrics
Here's a nice and easy song to help you remember the journey of food down the Digestive System. Sing along, enjoy, and learn!
Curated Video
Following Digestion of a Meal - Section 35.1
In this lecture, I first deal with the functions of the digestive system. We then take a journey through the digestive system by following your food from your mouth all the way through your body and even through the elimination of...
HealthSketch
What is IBS? (Irritable Bowel Syndrome)
A simple explainer video about 'Irritable Bowel Syndrome' or IBS, a common condition that affects the digestive system. We explain the symptoms, possible triggers, how it is diagnosed, and ways it can be managed. We hope this video will...
Kenhub
Liver histology
Have a thorough look at the body's largest compound gland under the microscope.
Institute of Human Anatomy
Anatomy of the Digestive System
This video explains the digestive system, starting from the esophagus to the large intestine. They discuss the functions of each part of the system and how it helps break down food and absorb nutrients. The teacher also shows real-life...
Professor Dave Explains
A Closer Look at the Digestive Tract
We've already learn a lot about the digestive system, which is comprised of the gastrointestinal tract and some accessory organs. But just as we've done for the heart and the brain, let's get a better sense of what this system really...