What are Autoimmune Diseases? Autoimmune Diseases are caused when the immune system attacks its own cells. This video is about autoimmunity, how autoimmune diseases develop, and the symptoms they cause. Find out how autoimmune antibodies, B-cells and T-cells get made and how they get activated. Autoimmune cells are activated via molecular mimicry, bystander activation and epitope spreading. Persistent infections can increase the stimulation of the immune system over a person’s lifetime and increase the chances of activating autoimmune cells.

Autoimmune Diseases can affect one organ, as in Type I Diabetes or many organs, as in Lupus. More than 100 autoimmune disorders affect 5-10% of people worldwide.

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CHAPTERS:
00:00 What is an Autoimmune Disease?
00:13 Types of Autoimmune Disease
00:38 Autoimmune Disease Risk
00:59 Autoimmune Disease Symptoms
01:15 Autoimmune Disease Diagnosis
01:27 Autoantibodies
01:53 Autoimmunity and Immune Tolerance
02:27 Role of Antibodies
02:33 B-Cell Development
03:14 T-cell Development
04:04 Activation of Autoreactive B & T-Cells
04:10 Molecular Mimicry
04:35 Bystander Activation
05:11 Epitope Spread
06:40 Viral Persistence
06:59 Symptoms Depend on Target Antigen
07:79 Autoimmune Disease Treatment

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Dr. Keller Wortham explains the benefits of taking your vitamins, especially antioxidants like vitamin C and B. Hint: they can help diffuse your hangover symptoms

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Vitamins, They Do a Hangover Good | GQ’s Hangover Lab

Starring: Dr. Keller Wortham
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Gallstones Signs & Symptoms, Why They Occur | Cholecystitis, Choledocholithiasis, Cholangitis

Having gallstones within the gallbladder is known as the condition of cholelithiasis. When stones are large and move into different parts of the biliary tree (after leaving the gallbladder), they can cause several different medical conditions (ex. acute cholecystitis, choledocholithiasis, cholangitis), each of which has different signs and symptoms. In this lesson, we discuss the anatomy and purpose of the gallbladder, along with the signs and symptoms of each of these medical conditions.

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EXCLAIMER: The content used in this lesson is used in accordance with Fair Use laws and is intended for educational purposes only.

**MEDICAL LEGAL DISCLAIMER**: JJ Medicine does not provide medical advice, and the information available on this channel does not offer a diagnosis or advice regarding treatment. Information presented in these lessons is for EDUCATIONAL PURPOSES ONLY, and information presented here is NOT TO BE USED as an alternative to a healthcare professional’s diagnosis and treatment of any person/animal.

Only a physician or other licensed healthcare professional are able to determine the requirement for medical assistance to be given to a patient. Please seek the advice of your physician or other licensed healthcare provider if you have any questions regarding a medical condition.

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*Check Out Some of My Other Lessons*

Medical Terminology – The Basics – Lesson 1:

Infectious Disease Playlist

Dermatology Playlist

Pharmacology Playlist

Hematology Playlist

Rheumatology Playlist

Endocrinology Playlist

Nephrology Playlist

Fatty Acid Synthesis Pathway:

Wnt/B Catenin Signaling Pathway:

Upper vs. Lower Motor Neuron Lesions:

Lesson on the Purine Synthesis and Salvage Pathway:

Gastrulation | Formation of Germ Layers:

Introductory lesson on Autophagy (Macroautophagy):

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DISCLAIMER: This video is for educational purposes only and information in this lesson SHOULD NOT be used for medical purposes alone. Although I try my best to present accurate information, there may be mistakes in this video. If you do see any mistakes with information in this lesson, please comment and let me know.
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