Immunology - Adaptive Immune System

[@armandohasudungan]

📌MAKE THIS LECTURE STICK: FREE PRACTICE QUESTIONS HERE! 🎓 youmakr.ai/test-playground/questionnaire/673d4d02859b9c170836f14c

[@azharkhan3089]

You have a natural knack for simplifying yet explaining the most complex topics in a very detailed and effective manner. Excellent video!!!

[@zandisipuka9686]

excellent.. preparing 4 my Part 1 exam(FCOG).thanks.

[@zandisipuka9686]

excellent.. preparing 4 my Part 1 exam(FCOG).thanks.

[@AlwaysSummer22]

Agreed! I love these videos.

[@XxCrazyswirae956xX]

Your calling is literally that of a lecturer. I hope you are. You'd help so many people. Never stop posting though!!! :D We need you!!

[@pavithranataraj2354]

Tiffany Wanjiku 🥰

[@palwashadurrani9144]

PhD exam tomorrow and ur videos are a life saving at the moment... coz m studying in thailand..they are not well versed in english.. amd i hardly understand the lectures...u r a one gem person..stay blessed

[@imcriticizer]

Hi, sorry to bother you but if it's alright with you I wanted to ask you from your experience. I'm a pediatrician and interested in seeking immunology & allergy as a subspeciality. Do you have any advise or recommendations before or during the training? I feel like it's one of the most overwhelming & complicated sciences in the field of medicine and it's somewhat intimidating but I really enjoy the clinical aspect of it.

[@tiffanyjarman166]

Seriously, your videos are the only reason I've passed some of my human physiology classes up to this point. I was taking some classes online, and sitting in on additional lectures, and in the end, I spent the bulk of my time watching and re-watching your videos to understand the concepts. You do a phenomenal job! Thank you so much!

[@KNicM2]

This is great, as are all of your videos! I usually don't find any errors, but I think there might be one in this video: I am pretty sure that CD4 naive T cells can only be activated by professional antigen presenting cells (APCs), not phagocytes (as with CD8 T naive T cells). In other words, cytotoxic T cells can be activated by most cells in the body (except erythrocytes, which lack an MHC class I receptor) whereas helper T cells can only be activated by professional APCs (dendritic cells, B cells, and macrophages only) that are presenting antigen via MHC class II. I could be mistaken, but this is a distinction you may want to look into. Thanks again for all your videos and information! They have been a great supplement to my studies.

[@JoshIbbotson]

I also noticed this and checked the comments to see if I was going crazy

[@johannayoung6162]

Dendritic cells and macrophages are phagocytic, in addition to being APCs - so his presentation is correct I believe.

[@toledojm06]

I cannot thank you enough for making this video. The effortless way you describe and break down this topic without making it confusing or overwhelming is a gift. This video fixed in 15 minutes what took me hours to breakdown yet left me in a tangled web of information. I'm in the home stretch for this class and your videos showed the light at the end of the tunnel. Thank you again!!!

[@sphinxproduction]

THANK YOU! 5 lectures into immunology and your first 2 videos have taught me more than those lectures +4 chapters of reading the textbook.

[@njhmd8783]

Exogenous antigen is present by MHC class II to TCR of CD4+ T cells. Endogenous antigen is present by MHC class I to TCR of CD8+ T cells. Thanks Armando for the video! it really clear my mind.

[@moos_beshara]

I thought he did wrong so that is the explaination

[@suyashyewale8468]

Who is watching this in 2k19 This guy is lit 🔥🔥🔥🔥

[@jzezcozy6862]

Suyash Yewale yaaaa me too! Haha

[@drastichaudhari]

watching this in 2020 too. He is a rockstar!!!!

[@MoldyDragon]

2020 BB(B)!

[@ezbz7469]

2024

[@deathmetalboy31]

Your videos save my life, you're literally so much better than my immunology lecturer at imperial college

[@helgak9133]

You covered my 23-page chapter (about 4 hours of reading and processing this stuff) only in 14 minutes! Im happy I found this outstanding video!!!!!!!!

[@nikunjjambu1427]

I have a suggestion. If you could post a high resolution image of the complete final artwork in the description, then one could take a printout and do revision for last moment study

[@margitblekfeld-sztraky6577]

Very well presented. I was struggling though several pages of patho for several hours, This really tied it together for me.

[@shadowkxm]

I really like how at the end you zoom out and have the drawing of the entire system. I actually use these for my notes as a summary and test myself using your drawing. thanks again so much

[@benjaminotto6612]

Thank you for your work. It is truly helpful for a medical student like me. Your lectures are wonderfully structured, and down to the point.

[@nouremam7261]

U R THE BEST DOCTOR EVER ..

[@KhanhTon]

You've carried me through undergraduate and now you're still saving me through optometry school! You're the best!

[@juliehaynes5254]

I think your videos are going to save me in this immunology class I'm taking. Thank you for taking the time to do these!

[@Karenqay]

This is so helpful and easier to understand .. so much for 2hr lecture .. thanx so much

[@cathyrose6938]

Thank You!!! I must have read the textbook 5 times but couldn't get the information processed in my head until this video. Thank you!

[@Mitts222]

You’re a god sent angel for us medical students. Never knew i can understand these really easily with your videos. Please make more videos!

[@alexismvsmarcelism5569]

Holly crap.......you just show me the clever, simple and easy version of those chapters in the book. Sir..... you are the man !!!!!

[@thabosemenya2228]

I learn from Armando than i do with all my lecturers. Thumbs up Armando!!!!!

[@marcelofalchetti]

You are the best, I mean, really. I am studying with your videos for my immunology classes and it's so easy to catch the idea with your drawings. Thanks!

[@StayDawn4]

I love how this guy wraps up his videos. So funny. Also, the best instructor on the Internet.

[@PharmDdiaries]

These videos that you guys do are seriously amazing. I'm in pharmacy school and I'm using this to piece together my understanding on various topics for my physiology final.... the video you guys did on the heart's pacemaker cells was amazing!!! Thank you soooo much!!!

[@raydendenko5260]

CD8+ cells don't need infected cells to prime them. Regular Antigen presenting cells, in a process know as cross presentation, engulf antigens and present them to naive CD8+ cells on MHC1 molecules [ hence the name cross presentation-as opposed to the regular method of presenting engulfed material on MHCII]. Thus, those specific CD8+ cells are activated.

[@nellytink80]

Please never stop doing these lectures! Thank you sir for your clear, concise and exceptionally awesome drawings!

[@gabrielle3217]

Amazing video!! Very helpful. My only comment is, for full B cell activation the B cell must become cross linked with an antigen attached to a different B cell and this allows down signal cascades for the B cell to be able to present the antigen peptide on the MHC class 2 receptor for the T cell. The T cell then binds CD40 ligand and CD40 which allows for the full activation of the B cell. Also, with the T cell activation, there are two signals needed for the full activation: MHC class 1 or 2 binding with CD8 or CD4 AND CD28 on the T cell binding with the co-stimulatory molecule (B7) on the antigen presenting cell. I only say this as my professor told me it today, but if I am mistaken I apologize!

[@taralancaster6815]

This video is literally saving my life for tomorrows exam!

[@emilybt93]

EliteDoomer You are a douche bag

[@ElyssaDerka]

I feel you! I have an exam on this today! This playlist is amazingly helpful!

[@miraloona2159]

Thanls for your amazing vedios!whenever I don’t understand something I search on your channel fisrt!Iam spending a long time watching and rewatching your vedios!very clear and helpful !

[@luge89]

The explanation is very good, but you have a mistake on the antibody structure, it is form from two heavy chains and two light ones. Both the heavy and the light chains have N and C terminals. The heavy chains is what makes the specific tipe of antibody (G,A,M,D,E) but is is the union of the N terminal of both the heavy and light chains what gives specificity to each antigen

[@Naru2222]

Excellent video- best I've watched regarding cell mediated immunity and antibody mediated immunity

[@isaacmellonie1279]

3rd week medical student and I agree with every positive comment below and eventually above, fantastic resource and I'm saddened i didn't find it sooner.

[@celistanightsong]

Ready for my examination Immunology now! Thx!

[@GavC-137]

Thats the larger portion of another assignment research done - thanks again Armando

[@boeandsophia5514]

THANK YOU!!! You are a GOD send. Awesome artist as well. Learned more from these videos within minutes compared to hours of slaving away reading my text book. Thank you so very much!!!

[@loaihaysam4988]

OMG THANKS SO MUCH I WAS SEARCHING FOR IMMUNOLOGY VIDEOS BUT THEY WERE EITHER SO SLOW OR SO FAST YOU ARE PERFECT :D

[@northyork5142]

Armando is out here getting me and all my friends through med school... awesome video

[@catherinezhang9293]

Amazing. I didn't really need to know much of of this for my exam (MRCS), but just enjoy watching your videos, so thank you!!

[@syra8581]

One of the best videos to this topics I've seen so far! Thanks a lot:)

[@brookebayless8022]

Thank you! Your videos are amazing and has helped me so much!

[@samriddhigrg227]

Your explanations and the drawings are just too good.

[@jag456]

You are a hero, a gentleman and a scholar.

[@Ahmed_Abdulsattar7]

this is the best short video I have seen about this subject thank you really much

[@suziebarry2546]

I pass medicine thanks to your helpful well explained videos :)

[@handkeez]

Perfect illustration. Well understood. Thank you!

[@FistpumpingToMozart]

This is so good, all professors should teach like this

[@hottcuteness]

Thank u for existing!!!!!!!!!!!!!

[@shreyamukherjee2126]

What a beautiful lecture u have done sir!!😍😍😍Thanks a lot

[@Pretttygurl2334]

Honestly, I find blood sciences very difficult. However, you're very good at explaining things. thank you so much for this video!

[@lucasandrade526]

NICE JOB! REALLY REALLY THANKS! But I have one ideia: You should provide us a photograph of the whole scheme! It will really help us to revise those pathways! :)

[@cameronbishop775]

Drawing your own schematic using this video as a guide would serve you better :)

[@tartanhandbag]

so true

[@TheAnarchist-up3ju]

He does! Support him on Patreon, it's one of the rewards.

[@obdoc1485]

I'm starting to see the light:)....THX

[@00Billy33]

thank you soo much!! You are incredible!! Much easier than my texbook

[@yazannoweru3919]

you did a good job with explaining such a complex matter in such simple form , making it bit easy to understand , thank you

[@6789uiop]

That was amazing. Hats off and serious gratitude.

[@012sidhu]

Explained this better than my lecturer did. Thanks :)

[@zunaidpatel6685]

You are an absolute genius thank you so much!!!!

[@cameronbishop775]

Great! Thanks, Armando. Much appreciated.

[@timayerm]

Bruh you make everything so clear, wish you were my professor. Thank you!

[@muneer3bdulla583]

u r such a LIFESAVER!

[@fusealli]

Unbelievably clear explanation. Thank you kindly Armando 🙏

[@dradunyaimad]

very good explanation, thank you for your help

[@SonnyZhu1111]

Amazing! 要是当年学免疫的时候有这样一个视频就好了，或者如果自己当时用功一点，也能画一个出来。棒！

[@Tiptopmotivation_]

No matter what type of learner you are. You will learn better by being able to visualize what’s going on than just droning through words on a page.

[@mkshn111]

why are people wanting pictures of these,,, writing them down is part of the process of learning. take notes and quit being lazy

[@BrightestFireflyAqui]

I hear you but at the same time a lot of us aren´t great artists. Also, everyone learns in different ways.

[@Multihopefulness]

i am a visual learner and these videos helped me alot even though i took notes in class. Now, who are you to judge people?

[@vionitajessica4600]

THANK YOU!

[@jannguyen7443]

thank you so much! you're a wonderful teacher and so kind to share your work!

[@rajivrao7311]

please make video on please Immunology: 1) General introduction, 2) infection, 3) factors influencing infection, 4) kinds of immunity, 5) vaccines 6) (i.e. Tetanus vaccine, 7) Diptheria vaccine, 8) BCG vaccine, 9) small pox vaccine), 10) virus immunity, 11) toxoids, 12) toxins, 13) daignostic preparation, 14) sera, 15) antitoxins 16) (i.e. Diptheria antitoxins, 17) Botulinium antitoxins), 18) brief control of immunological products- 19) Identification tests, 20) toxicity tests, 21) sterility tests, 22) potency tests and 23) storage of immunological products.

[@ismansandira2037]

thank you for your explanation. it makes me recall again my lecture in the past.

[@bjurv]

Thanks from Sweden

[@zzzgful]

Brilliant lecture! Learned a lot, thanks.

[@Daniel-yz1gm]

Great video, but What about B7--CD28 Interaction between APCs and Naive T Helper cells and also the CD40/CD40L interaction between Helper T cells and B cells?

[@18782.]

i wish i knew this channel earlier when i was still studying at school

[@juanlorente5876]

great video. Muchas gracias!

[@ayeshmasewwandi3118]

This video is really great and very helpful. Helped to easily understand everything. Thank you very much.

[@amritasriv87]

jabardast... awesome in eng..very useful videos that make concepts crystal clear

[@armandohasudungan]

I only have a complement system overview for now~

[@cruelandunusual9378]

Fantastic video and illustrations! PLEASE KEEP IT UP 🙌🏼

[@itsthatleo3970]

it makes so much sense, thank you!

[@elizabethdover7361]

These videos are SO AWESOME! Thank you very much!!!

[@Sntwlkr6128]

Awesome sir. Nicely explained

[@ngocdao536]

can you make video about function of cytokin immune? such as: IL2, IL6, IFN...........

[@sphinxproduction]

Please do this!

[@duccie254]

PLEASE!!! Totally agreed^

[@Crashof2008]

he has completed these.

[@asim2018]

well i could see d end of the page at 12:36 ....grt achvmnt...Best tching evr

[@Scarpa93]

Very useful videos. You're helping lots of students :)

[@tenzintsetanhormokhasum1690]

Thank you so much for posting those amazing videos!

[@gjzztrrettmmggrrertzhgyena4950]

We love you❤❤❤❤Mr. Armando..

[@vigneshmadhu7533]

REALLY FAN OF YOU SIR

[@leratokgosana3531]

This is just too good, thank you!

[@eray2323]

thank you so much

[@RedMenace1to6]

God bless you, Armando

[@kemarspharmacy5746]

Its an educative site,i love your video

[@everything_life_]

thank you. so informative

[@ahmadbakri9868]

Great! Thank you so much!

[@pigadingmonalik5557]

This is probably a dumb question, but what's the difference between a pathogen and an antigen?

[@TeddiahWatkins]

Very helpful, thank you! (MSc Sports Nutrition student)

[@Umahdibro]

absolutely amazing video. You've left me in amazement, well done Armando.

[@sclairev7669]

Thank you for this clear and awesome video! I Learned a lot!

[@ivancutajar4869]

Hi Mr. Hasudungan Thanks in advance for this informative Lectures you are presenting, please could you post the picture presented, Best regards