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Опубликовано 24 ноября 2021, 17:05
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The urushiol molecules in poison ivy have the ability to trigger a harmful immune response in most people because the immune system mistakenly labels them as a threat.
LEARN MORE
**************
To learn more about this topic, start your googling with these keywords:
Allergy: A damaging immune response by the body to a substance.
Allergen: The substance that causes the allergic reaction.
Urushiol: The allergen in poison ivy and poison oak.
Allergic Contact Dermatitis: An allergic response caused by contact with a substance that causes rash or lesions at the site of the exposure.
Langerhans Cell: An immune sentinel that lives in the epidermis of the skin but can travel to nearby lymph nodes.
Helper T Cell: A type of white blood cell that activates immune responses in the body.
Thrush: A white skin rash caused by the fungus candida.
Anaphylaxis: A whole body allergic reaction that can include throat swelling.
SUPPORT MINUTEEARTH
**************************
If you like what we do, you can help us!:
- Become our patron: patreon.com/MinuteEarth
- Share this video with your friends and family
- Leave us a comment (we read them!)
CREDITS
*********
David Goldenberg | Script Writer, Narrator and Director
Sarah Berman | Illustration, Video Editing and Animation
Aldo de Vos, Know Art | Music
MinuteEarth is produced by Neptune Studios LLC
neptunestudios.info
OUR STAFF
************
Sarah Berman • Arcadi Garcia i Rius
David Goldenberg • Julián Gustavo Gómez
Melissa Hayes • Alex Reich • Henry Reich • Peter Reich
Ever Salazar • Leonardo Souza • Kate Yoshida
OUR LINKS
************
Youtube | youtube.com/MinuteEarth
TikTok | tiktok.com/@minuteearth
Twitter | twitter.com/MinuteEarth
Instagram | instagram.com/minute_earth
Facebook | facebook.com/Minuteearth
Website | minuteearth.com
Apple Podcasts| podcasts.apple.com/us/podcast/...
REFERENCES
**************
Khaled Marwa, Noah P. Kondamudi (2021) Type IV Hypersensitivity Reaction. StatPearls. Retrieved from: ncbi.nlm.nih.gov/books/NBK5622...
John Barrat (2014), A Poison Ivy Primer, Smithsonian Retrieved from: si.edu/stories/poison-ivy-prim...
Florian Winau (2021) Personal Communication. Department of Pediatrics, Harvard Medical School.
Tiffany Scharschmidt (2021) Personal Communication. Department of Dermatology, UCSF Medical School.
Yesul Kim, Alexandra Flamm, Mahmoud A. ElSohly, Daniel H. Kaplan, Raymond J. Hage Jr, Curtis P. Hamann, and James G. Marks Jr (2019). Poison Ivy, Oak, and Sumac Dermatitis: What Is Known and What Is New? Dermatitis. 30: 3 (183-190). Retrieved from: journals.lww.com/dermatitis/Ab...
The urushiol molecules in poison ivy have the ability to trigger a harmful immune response in most people because the immune system mistakenly labels them as a threat.
LEARN MORE
**************
To learn more about this topic, start your googling with these keywords:
Allergy: A damaging immune response by the body to a substance.
Allergen: The substance that causes the allergic reaction.
Urushiol: The allergen in poison ivy and poison oak.
Allergic Contact Dermatitis: An allergic response caused by contact with a substance that causes rash or lesions at the site of the exposure.
Langerhans Cell: An immune sentinel that lives in the epidermis of the skin but can travel to nearby lymph nodes.
Helper T Cell: A type of white blood cell that activates immune responses in the body.
Thrush: A white skin rash caused by the fungus candida.
Anaphylaxis: A whole body allergic reaction that can include throat swelling.
SUPPORT MINUTEEARTH
**************************
If you like what we do, you can help us!:
- Become our patron: patreon.com/MinuteEarth
- Share this video with your friends and family
- Leave us a comment (we read them!)
CREDITS
*********
David Goldenberg | Script Writer, Narrator and Director
Sarah Berman | Illustration, Video Editing and Animation
Aldo de Vos, Know Art | Music
MinuteEarth is produced by Neptune Studios LLC
neptunestudios.info
OUR STAFF
************
Sarah Berman • Arcadi Garcia i Rius
David Goldenberg • Julián Gustavo Gómez
Melissa Hayes • Alex Reich • Henry Reich • Peter Reich
Ever Salazar • Leonardo Souza • Kate Yoshida
OUR LINKS
************
Youtube | youtube.com/MinuteEarth
TikTok | tiktok.com/@minuteearth
Twitter | twitter.com/MinuteEarth
Instagram | instagram.com/minute_earth
Facebook | facebook.com/Minuteearth
Website | minuteearth.com
Apple Podcasts| podcasts.apple.com/us/podcast/...
REFERENCES
**************
Khaled Marwa, Noah P. Kondamudi (2021) Type IV Hypersensitivity Reaction. StatPearls. Retrieved from: ncbi.nlm.nih.gov/books/NBK5622...
John Barrat (2014), A Poison Ivy Primer, Smithsonian Retrieved from: si.edu/stories/poison-ivy-prim...
Florian Winau (2021) Personal Communication. Department of Pediatrics, Harvard Medical School.
Tiffany Scharschmidt (2021) Personal Communication. Department of Dermatology, UCSF Medical School.
Yesul Kim, Alexandra Flamm, Mahmoud A. ElSohly, Daniel H. Kaplan, Raymond J. Hage Jr, Curtis P. Hamann, and James G. Marks Jr (2019). Poison Ivy, Oak, and Sumac Dermatitis: What Is Known and What Is New? Dermatitis. 30: 3 (183-190). Retrieved from: journals.lww.com/dermatitis/Ab...