Arachidonic Acid Pathway- The most Comprehensive Explanation - COX-1, COX-2, LOX,Prostaglandin, LTNs

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  • เผยแพร่เมื่อ 21 พ.ย. 2024

ความคิดเห็น • 436

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  5 ปีที่แล้ว +8

    👨‍🏫 💊 Cardiac Pharmacology Lectures: www.medicosisperfectionalis.com/ 💊🦠 Antibiotics Lectures: www.medicosisperfectionalis.com/

  • @joshdudeguy2830
    @joshdudeguy2830 9 หลายเดือนก่อน +34

    Me *comes to video knowing absolutely NOTHING about the arichidonic acid pathway*
    MP *makes 18 minute video full of freaking magic*
    Me *leaves at end of video feeling like a subject matter expert*
    I know this is a 4 year old video but still. You do incredibly important work here, man! Thank you!

  • @moonprincess1992
    @moonprincess1992 4 ปีที่แล้ว +93

    My professor didn't even attempt to teach this, just gave us a chart to memorize. So thank you for explaining everything so well!!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 ปีที่แล้ว +10

      You’re very welcome 😊
      Good luck 🍀
      Let me know if you have any questions!

    • @yes7855
      @yes7855 3 ปีที่แล้ว +1

      Same here hahah. And these vids are great! :)

    • @yui870
      @yui870 ปีที่แล้ว

      yeah my doctors too .. never told me diz (in my campus there's no proffesor, just doctors until doctorate degree)

    • @mariamlatif5095
      @mariamlatif5095 ปีที่แล้ว

      Share kardein chart

    • @tauqeerahmadsafi8522
      @tauqeerahmadsafi8522 6 หลายเดือนก่อน

      You are lucky to have a professor 😅

  • @Mandh223
    @Mandh223 5 ปีที่แล้ว +75

    Whoever you are, you’re just absolutely an amazing teacher! God bless you

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว

      😊😊😊

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +4

      Please consider sharing my videos with others...Thanks in advance!

    • @samuelwaithira
      @samuelwaithira 2 ปีที่แล้ว +1

      A comedy pharmacology class, you have made my day, in autocoids am now good.

    • @something93565
      @something93565 2 ปีที่แล้ว

      @@MedicosisPerfectionalis always do!!! your dry sense of humor makes it all even better! made in egypt vibes ;) love it.

  • @Deepayan00
    @Deepayan00 4 ปีที่แล้ว +24

    I am rewriting an article on "arachidonic acid, inflammation and mental health" and needed to know the whole mechanism. This video gave me a head start to decode the overly densed wiki article on arachidonic acid and saved my mental health. :D

    • @mariansmith9685
      @mariansmith9685 2 ปีที่แล้ว +2

      Where can I read your findings? I'm really excited to see your work!

  • @nfa861
    @nfa861 2 หลายเดือนก่อน +1

    thank you sir you are essential to humanity and deserve a nobel prize 🏆

  • @mossaybo
    @mossaybo 5 ปีที่แล้ว +41

    15:21 to 16:10 was the best explanation of the pharmacology behind Aspirin , since it's invention !

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +3

      Thanks, dear!

    • @mossaybo
      @mossaybo 5 ปีที่แล้ว +6

      @@MedicosisPerfectionalis I'm the one who should thank you , I'd love to know , when you're learning about a new subject , how do you approach it ? .. reading different textbooks , sticking with one book , reading research papers about it ? because you have an amazing big picture and you make smart connections between things , I'd appreciate it if you'd teach us how to fish

  • @miradl
    @miradl 4 ปีที่แล้ว +8

    This truly made my night! Who knows learning the AA pathway (that I've been dying to defy since medschool) can be fun?! 7 years later and this made sense

  • @abcgames4454
    @abcgames4454 4 ปีที่แล้ว +28

    The most doubt clearing video I have ever seen. A must for every medical student. Love from India! 🇮🇳👩‍⚕️

  • @fionacole7811
    @fionacole7811 9 หลายเดือนก่อน +1

    Thank you so much❤❤ i have a biochem exam tomorrow on this and you just about saved my life (gpa)

  • @snehasha6891
    @snehasha6891 3 หลายเดือนก่อน

    This is HANDS DOWN THE BEST video on arachidonic acid pathway

  • @MrNakedWizard
    @MrNakedWizard 5 ปีที่แล้ว +16

    Thank you, banging my head against a wall to learn this and your style of repetition and humour was wonderful and refreshing, thank you again

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +1

      My pleasure 😇
      I am so glad you liked my video.
      Can you please help me by sharing?

    • @josetrujillo738
      @josetrujillo738 6 หลายเดือนก่อน

      Lol

  • @ameerahal-sadi9596
    @ameerahal-sadi9596 5 ปีที่แล้ว +11

    Love love love your teaching style!! You're making immuno more doable!

  • @partomeraji3084
    @partomeraji3084 3 ปีที่แล้ว +1

    every single time I cry with happiness... Medicosis you are a gift from God

  • @laibasheikh137
    @laibasheikh137 5 หลายเดือนก่อน

    This was explained 10x better than it was at my university. Thank you so much!

  • @dh1147
    @dh1147 3 ปีที่แล้ว +4

    Holy moly, I “learned” this in nutritional biochemistry and in pathophysiology and after watching your video, I finally get it!!!! Thank you, subbed and saved! Thank you you are amazing!

  • @FlowRXOXOXO
    @FlowRXOXOXO ปีที่แล้ว +1

    Love the sense of humor with the teachings!

  • @shubhampatil4496
    @shubhampatil4496 8 หลายเดือนก่อน

    I never understood this in my second prof ..And the fear of this topic stayed with me for too long.Thankyou for such simple easy explanations

  • @BitseatGetaneh
    @BitseatGetaneh หลายเดือนก่อน

    aren't you the best??? wow!!!! YOU MADE ME UNDERTSTAND THIS IN AN EASY AND DIGESTABLE WAYYY! Love how you repeat it as well to make us remember

  • @sharonkende4774
    @sharonkende4774 2 ปีที่แล้ว +2

    Thank you so much. I am a nutrition student but hearing how meds work made the information so much more retainable. the difference between teaching vs teaching and the student learning is timing and ways to engage (showing connections between things and even adding humor). It makes all the difference.

  • @Guidus125
    @Guidus125 4 ปีที่แล้ว +6

    where has this channel been my whole life

  • @akaakram1347
    @akaakram1347 3 ปีที่แล้ว +1

    I am starting to lern with love&fun our medical lectures than i just find this masterpiece..thank god and may the god bless you 🫀

  • @lorena6020
    @lorena6020 10 หลายเดือนก่อน +1

    Who are you? You are too good! I have to study for my periodontology exam but this is way better! Thank you!

  • @chiahead52
    @chiahead52 3 ปีที่แล้ว +1

    You speak my language MP! Acronyms and association helps better memory retention. Thank you

  • @eduardocarvalho7810
    @eduardocarvalho7810 3 ปีที่แล้ว +4

    I don't generelly make comments, but this lecture was AMAZING. Very clear and engaging explanation, congrats and THANK YOU!

  • @SaraMicallef
    @SaraMicallef ปีที่แล้ว +1

    This textbook chapter traumatised me. Thanks for undoing the damage :)

  • @alibuknan193
    @alibuknan193 5 ปีที่แล้ว +61

    Thank you so much, you got me laughing while watching this and learn :)

  • @colbertoise
    @colbertoise 4 ปีที่แล้ว +3

    I wish there was a way to like and subscribe 1000x times srsly u have the BEST Hematology lectures eveeeeer thank you so much and GOD bless you

  • @KazokuMugiwara
    @KazokuMugiwara 4 ปีที่แล้ว +2

    Thanks for the video. It went more in depth than my dental pharmacology textbook and helps me picture this action.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  4 ปีที่แล้ว

      Awesome 👏
      Thank you so much 😊
      Can you please help me by sharing?

  • @dge.
    @dge. 5 ปีที่แล้ว +9

    Came across your video while studying for Pharmacology. I am so glad I did! Not only did you make it so simple, but I was laughing throughout the video, too!
    Ps I'm surprised at how low the view count for this is. Honestly this is better than Khan Academy. It uses a white background and u managed to inject bouts of humor (which I think is so hard to do for topics like these) I hope you continue on making videos, my good sir! You have made a medical student's week 😊 I wish all of my lecturers were like you.... SUBBED!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว

      Thanks a ton!
      I am honored...You’re such a kind person.
      Can you please help me by sharing my videos with your friends?

    • @dge.
      @dge. 5 ปีที่แล้ว

      Do you have any videos on anticonvulsants? 😄 also, I've sent this video to a ton of my classmates! They loved it!!!

  • @ieorj4080
    @ieorj4080 2 ปีที่แล้ว +1

    This is the BEST video I have seen on this topic. Thank you kind sir.

  • @mehdiazaz7669
    @mehdiazaz7669 3 ปีที่แล้ว +1

    the best professor I've ever seen, good job !

  • @aboodmoghraby4647
    @aboodmoghraby4647 2 ปีที่แล้ว +1

    When a young guy beats our professors
    Great respect for you bro🌺

  • @rimshaabdullah8373
    @rimshaabdullah8373 2 ปีที่แล้ว +1

    You proved that.. yes I am medicosis perfectionalis love your method of teaching you are best 💗

  • @LisaClarkmedicalillustrator
    @LisaClarkmedicalillustrator 2 ปีที่แล้ว +1

    I couldn't love your teaching style more! Fantastic.

  • @drtahirakhtar2485
    @drtahirakhtar2485 2 ปีที่แล้ว +5

    Thank you so much for this masterpiece, this is really helpful for medical students and I am sure no body will deny this fact, 💯

  • @alibaldiwala1604
    @alibaldiwala1604 8 หลายเดือนก่อน

    THIS IS A CRIMINALLY COOL EXPLANATION! Thank you so much!🤯❤

  • @shadysid5570
    @shadysid5570 3 ปีที่แล้ว +1

    Best education channel on TH-cam

  • @sxvioux
    @sxvioux ปีที่แล้ว +1

    Wow I never knew Studying these mechanism will be a lot of fun, its so colourful and I love how u throw jokes sometimes. Keep up the amazing work. 💙💙🥺

  • @afsa2973
    @afsa2973 3 ปีที่แล้ว

    Thank you for the wonderful lecture . Love from India 🇮🇳.

  • @CeliaHH1
    @CeliaHH1 4 ปีที่แล้ว +3

    Thank you so much! Many greetings from Germany!

  • @shyamagrawal36
    @shyamagrawal36 5 ปีที่แล้ว +1

    First time ever I could understand the exact mechanism by this video.. Thanks

  • @daingfirdaus7951
    @daingfirdaus7951 4 ปีที่แล้ว

    The explanation is crazy yet understandable

  • @parishaykhan8139
    @parishaykhan8139 5 ปีที่แล้ว +9

    We need more lectures on pharmacology plz upload ...waiting ...God bless you

  • @swally1206
    @swally1206 4 ปีที่แล้ว +3

    I love the way you make life easier, that was incredible and so helpful, thank you so much.🤩😁🙏🏻 I wish you were my Doctor at Uni😅

  • @NightWiitchh
    @NightWiitchh 2 ปีที่แล้ว +1

    Absolutely loved the video!!! It was wonderful and not confusing at all. I am currently in Pharmacology and everything makes since now!!

  • @tyrhere
    @tyrhere 4 ปีที่แล้ว +3

    My life would have been smooth af in freshman year if these existed, DANG. So glad I stumbled upon this

  • @rizz1088
    @rizz1088 2 ปีที่แล้ว +1

    The way you teach is similar with my biochemistry teacher in medschool. ❤

  • @charlemagnebaguio3734
    @charlemagnebaguio3734 3 ปีที่แล้ว +4

    Been sharing this golden content to my friends! Thank you for this and thank you for being a great teacher.

  • @agyadmohd1395
    @agyadmohd1395 3 ปีที่แล้ว +1

    You are so freaking genius!!! Can’t say how much u make medicine interesting and logic 🥺🧡🧡

  • @haseraaaopi3433
    @haseraaaopi3433 3 ปีที่แล้ว

    i m about to sit for my Professional Exam in 5 days and this playlist makes my 5yrs in medsch into sense 🤧🤯

  • @a_a_n_i
    @a_a_n_i ปีที่แล้ว +1

    Gosh your explanation was amazing!!! The way you made every single step funny was just cute and helped me memorize them easily, i'm preparing a presentation about arachidonic acid derivatives and was very worried where to find information cuz there isn't much to find, your video is the best, couldn't be better, thank you! 😭

  • @josephbanoub8392
    @josephbanoub8392 3 ปีที่แล้ว +1

    Excellent presentation and I am really impressed how you could simplify the science
    Thanks

  • @j.sbhandari8813
    @j.sbhandari8813 3 ปีที่แล้ว +2

    what an explanation, PERFECT MAN! thank you so much and God bless!

  • @mennanabil9680
    @mennanabil9680 2 ปีที่แล้ว +1

    This looks like heaven thanx from Egypt

  • @radojemarkovic5290
    @radojemarkovic5290 3 ปีที่แล้ว +1

    Man, I I'll post another same comment. This i s masterpiece. Now I understand corticosteroidss and aspirin use( never knew why would drug which inhibit inflammation inhibit trombs) .

  • @farhinsiddeka8345
    @farhinsiddeka8345 4 ปีที่แล้ว +1

    This really is the most beautiful thorough explanation! Thank You!

  • @lisameller1
    @lisameller1 ปีที่แล้ว +1

    Thanks for making this easier to understand!

  • @kharboze_asmr
    @kharboze_asmr 3 ปีที่แล้ว

    I love how easy it seems when u explain it. Tnx so much 🌹🙏

  • @MrSaloha
    @MrSaloha 5 ปีที่แล้ว

    Please make neurology Medicine series like hemiplegia and para... Again you’re the best...

  • @becky5950
    @becky5950 3 ปีที่แล้ว +1

    This made everything so crystal clear, thank you!

  • @yanli3245
    @yanli3245 ปีที่แล้ว

    one explanation i came across with aspirin is that platelets can not generate their own TXA2 so TXA2 is not replaced, whereas endothelial tissue can generate more PGI2 despite Aspirin inhibition, hence PGI2>TXA2 in the presence of LOW dose aspirin. HIGH dose aspirin will inhibit both.

  • @osayamenogiugo3864
    @osayamenogiugo3864 3 ปีที่แล้ว +1

    Thank you! Thoroughly enjoyed learning.🙌🏾

  • @darwintuscano8625
    @darwintuscano8625 4 ปีที่แล้ว

    you are so genius! but I find it little bit confusing, because at the beginning of the series you said, platelets aren't cells. but he you said platelets are the only cells that contains thromboxane. but otherwise, your lecture is the best!

  • @ishaqureshi402
    @ishaqureshi402 ปีที่แล้ว +2

    I was emotional cuz I watched sth emotional just before starting this lecture. My tears still hadn't dried up when he talked about Aristotle's deduction followed by 'Buhahah' which cracked me up. Thank you. I am back.

  • @SW-fk3rb
    @SW-fk3rb 2 ปีที่แล้ว +1

    You are funny!! Really enjoyed this, so delighted I found your channel.

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  5 ปีที่แล้ว +5

    From the arachidonic acid pathway, can you mention some side effects of Acetyl-Salicylic Acid (ASA)?

    • @ricardobaroni1714
      @ricardobaroni1714 5 ปีที่แล้ว +3

      Bleeding, peptic ulcer (decreases production of mucus)

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +1

      Good...and why does it decrease production of mucus?

    • @ricardobaroni1714
      @ricardobaroni1714 5 ปีที่แล้ว +6

      @@MedicosisPerfectionalis Because ASA inhibits the COX pathway, consequentely inhibits the production of prostaglandins, wich are responsable for the production of mucus. Sorry for my english, I am still learning haha

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +4

      You’re excellent 👍

  • @radojemarkovic5290
    @radojemarkovic5290 3 ปีที่แล้ว +1

    Man. This is masterpiece

  • @parishaykhan8139
    @parishaykhan8139 5 ปีที่แล้ว +1

    Waiting for pharmacology lectur on antibiotucs and bacterial classification ...plzzzzzzzz....God bless you sir

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +1

      Thanks a ton...Pharmacology is on my list...You can visit Patreon "my goals” to know when it's gonna be released...Thanks a ton!

  • @wafaeltaief723
    @wafaeltaief723 4 ปีที่แล้ว +2

    Looooove this one it makes sence in an amazing way , may god bless you medicosis 🥰

  • @edthoreum7625
    @edthoreum7625 2 ปีที่แล้ว +1

    4:35
    5:40
    7:20 platelets as H2O pump
    13:48 aspirin

  • @JoseGutierrez-ny8co
    @JoseGutierrez-ny8co 2 ปีที่แล้ว

    Brother, thanks for this explanation, I was distressed, but because I did not find videos that were in my language

  • @fazalwahid9950
    @fazalwahid9950 ปีที่แล้ว

    Excellent easy and clear vision 👌
    Thanks dear you are doing a good job. Please keep it up

  • @elenamirova7990
    @elenamirova7990 3 ปีที่แล้ว +4

    Thank you for the great explanation and the great content you put out regularly! Your videos are of great help when preparing for exams :D
    About the anti-platelet activity of aspirin, despite its inhibition on prostacyclin synthesis, I found this piece of information in Voet's Principles of Biochemistry: "Vascular endothelial cells are not so drastically affected, since, for the most part, they are far from the site where aspirin is absorbed, are exposed to lesser concentrations of aspirin and, in any case, can synthesize additional PGH2 synthase".

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  3 ปีที่แล้ว +1

      Excellent!
      Thank you so much 😊

    • @nikolamarkovic4845
      @nikolamarkovic4845 3 ปีที่แล้ว

      i dont understand. how are endothelial cell far from aspirin ? endotleh covers all of blood vessels, so ist it all around the body?

    • @erykahbrown9239
      @erykahbrown9239 2 ปีที่แล้ว

      Additionally, as I've now learned in my hematology course, since epithelial cells have nuclei they have the ability to regenerate cyclooxygenase whereas platelets, being only cell fragments have no nucleus and lack this ability

  • @masoomafatimah
    @masoomafatimah 4 ปีที่แล้ว +1

    The best explanation!
    Bravo 👏🏻

  • @احمدعبدالعزيزسلامه-ه4ك
    @احمدعبدالعزيزسلامه-ه4ك 3 ปีที่แล้ว +1

    God bless you ,indeed I benefit alot from you Sir

  • @hananemess8696
    @hananemess8696 ปีที่แล้ว +1

    You are my Savior ! Thank you ❤️

  • @YusraAli313
    @YusraAli313 4 ปีที่แล้ว +2

    I actually Love you, you are so entertaining it's not funny! haha Education on another level. Thank you doctor xxxxx

  • @qusai1437
    @qusai1437 4 ปีที่แล้ว +2

    I CANT THANK YOU ENOUGH !!!!!!

  • @lostSempaiWissame
    @lostSempaiWissame 3 ปีที่แล้ว +1

    Your laugh always cracks me up .. thanks a bunch

  • @mohamedafifi955
    @mohamedafifi955 5 ปีที่แล้ว +2

    This is genius as always .. thanks doc. Bless you

  • @swngstr
    @swngstr 5 ปีที่แล้ว +2

    Wow. Great job. I like how you think. This works for me!

  • @DR22711
    @DR22711 8 หลายเดือนก่อน

    I respect you effort Sir
    Nice explanation ❤❤

  • @nishaanbhagwandin9394
    @nishaanbhagwandin9394 ปีที่แล้ว +1

    Thank you ,your explanations are just awesome 👌

  • @keurinrin16
    @keurinrin16 3 ปีที่แล้ว +1

    Thank you for making medicine fun!🤗🤌

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  3 ปีที่แล้ว

      My pleasure 😇

    • @keurinrin16
      @keurinrin16 3 ปีที่แล้ว +1

      It would be nice if we could have a pdf form of your notes hehehe because it is much understandable than reading books lol

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  3 ปีที่แล้ว

      I do actually...Here: www.medicosisperfectionalis.com/products/illustrated-notes-pdfs/

  • @subeshsaurav8046
    @subeshsaurav8046 4 ปีที่แล้ว +1

    You are simply EXCELLENT!!!

  • @ricardobaroni1714
    @ricardobaroni1714 5 ปีที่แล้ว +1

    Hello from Brazil... this channel is amazing, please keep the good work!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 ปีที่แล้ว +1

      Thanks, brother, for your encouragement 👍

    • @ricardobaroni1714
      @ricardobaroni1714 5 ปีที่แล้ว

      @@MedicosisPerfectionalis I am very grateful for this channel You really left the content fun and didactic.

  • @mdam1543
    @mdam1543 4 ปีที่แล้ว +6

    Me when I watch other educational vids: *nods* yeah okay. Thank you
    Me while i watch medicosis perfectionalis: *smiles* *chuckles* haha yeah. I understand better now✨ thank you 🥺💕

  • @sammay4063
    @sammay4063 5 ปีที่แล้ว +1

    A very helpful and clear video

  • @the_quranic_insights
    @the_quranic_insights 2 ปีที่แล้ว

    Indeed best n beautiful explanation ever 👌 👏

  • @garrett_jp
    @garrett_jp ปีที่แล้ว +1

    Loved this, very helpful. Thank you!

  • @victorsinghayam297
    @victorsinghayam297 2 ปีที่แล้ว

    please upload the videos of Anti-inflammatory assay of plant extracts or natural products: i) Lipoxygenase Inhibition Assay ii) Cyclooxigenase Inhibition Assay

  • @alphagonist4748
    @alphagonist4748 4 ปีที่แล้ว +1

    Bro...this is just wow

  • @tashreeqa_ek
    @tashreeqa_ek ปีที่แล้ว +1

    Absolute lifesaver

  • @D_kiki999
    @D_kiki999 4 ปีที่แล้ว +1

    you are.so ingenious too~~~thankyouuuu

  • @angis8505
    @angis8505 4 ปีที่แล้ว +1

    Great video!! Love your ironic sense of humor!!!🤓😂

  • @dianareyna8889
    @dianareyna8889 4 ปีที่แล้ว +1

    You are right, best explanation!

  • @thelmataonga5211
    @thelmataonga5211 4 ปีที่แล้ว +1

    Best explanation 👏 thanks not only for the best explanation but for making me laugh too😍😍

  • @swaidamayar411
    @swaidamayar411 4 ปีที่แล้ว +1

    that was really really great sir thank you ...

  • @p.1127
    @p.1127 2 ปีที่แล้ว

    thanks for this great lecture, I have a question. What triggers PLA2 ? On inflammatory state, where all these pathway happen, in leukocyte or endothelium or any other structure?