Cystic Fibrosis - Definition, Pathogenesis, Symptoms and Complications - Genetics

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  • Опубликовано: 30 сен 2024
  • Cystic fibrosis is an autosomal recessive genetic disease characterized by defective CFTR protein (defect in chloride channels in the sweat glands, pancreatic ducts, bronchi, bronchioles,…etc.)…Genetics lectures, Respiratory pathology.
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Комментарии • 187

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  3 года назад

    🦠Antibiotics Lectures: www.medicosisperfectionalis.com/
    📝 Download Notes: www.medicosisperfectionalis.com/

  • @chackojegan6868
    @chackojegan6868 2 года назад +52

    Bro, please don’t stop making videos, you have a gift to teach!

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 года назад +3

      Thank you 🙏

    • @m.a8750
      @m.a8750 Год назад

      He is just the best

    • @Lovemedic
      @Lovemedic Год назад +1

      That's why he should continue 😭😭😭 he's saved my life In medical school again and again 😂😂😂

  • @PharmAcademy2018
    @PharmAcademy2018 4 года назад +36

    0:20 Autosomal recessive*

  • @payalnayak2176
    @payalnayak2176 4 года назад +19

    No one in this world would explain such beautifully as you do it....huge respect....🙏🙏🙏🙏

  • @ionabanerjee519
    @ionabanerjee519 2 года назад +5

    Thanks for the video. I thought CF is autosomal recessive, isn’t it?

    • @shampaviganaikabahu8440
      @shampaviganaikabahu8440 Год назад

      Cystic fibrosis is autosomal recessive

    • @OkonkwoMartins
      @OkonkwoMartins 10 месяцев назад

      I believe he made a mistake at the beginning when he said "Autosomal Dominant"

    • @OkonkwoMartins
      @OkonkwoMartins 10 месяцев назад

      At 1:38, he states it's Autosomal Recessive

  • @kaytee789
    @kaytee789 3 года назад +10

    I love you sense of humor, you just make studying so much easier. Thank you

  • @nicolegoldberg9757
    @nicolegoldberg9757 4 года назад +10

    Thanks! Finally understand why CF is an obstructive lung disease rather than restrictive. Was confused by “fibrosis”. Thanks for being so funny as well!

  • @dr.reinholdthaler8948
    @dr.reinholdthaler8948 5 лет назад +10

    Just great as Always.I Love watching your Videos
    between two operations and asking the residents
    questions about General medicine to enlight their mind.Looking Forward to your next Video tomorrow.

  • @ilhom83
    @ilhom83 2 года назад +6

    love your videos I am PA Student graduating in few month, I can not even imagine what I would've done during my didactic year without your lessons. I am finishing my clinical year and still use your videos to review. Great video only one little mistake on 20sec CF is autosomal recessive NOT Autosomal dominant. As always flowless video very funny and informative. Please continue uploading your great videos.

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 года назад +2

      Thank you 🙏
      Yes, you’re correct!
      Cystic fibrosis is autosomal recessive!

  • @lilianafernandes294
    @lilianafernandes294 Год назад +1

    you're videos are great!
    ALERT: sec 18-22 "cystic fibrosis an autossomal dominant disease".. ups :) it happens... keep your excelent work

  • @ابوملاك-ر1ل
    @ابوملاك-ر1ل 5 месяцев назад +1

    You are so helpful please don't stop to make more video ❤❤❤ thank you so much

  • @kehindeolayinkaolaposi8426
    @kehindeolayinkaolaposi8426 2 года назад +1

    The mode of inheritance of Cystic fibrosis is Autosomal recessive.
    Again, not 25% of the offsprings, rather per pregnancy, there is a 25% change of offspring being a carrier 25% change of the offspring being affected by CF and 50% chance that the offspring will be normal. That's if both parents are carriers.

  • @dastaniam
    @dastaniam 2 года назад +5

    I actually understand you better than my professor, you're really the best ❤️

  • @yannur6841
    @yannur6841 8 месяцев назад +2

    Sir you are a gift to the world, this, as all the reat of your work - is beyond amazing!

  • @AbdulHameed-lc8xi
    @AbdulHameed-lc8xi 9 месяцев назад +2

    you know what i took 5 difference lectures to understand CF pathophysiology but i couldn't . But you just aced it ❤😭

  • @bhargavkanabar2792
    @bhargavkanabar2792 4 года назад +7

    Your teaching technique is very impressive and I am watching your each and every lacture
    You are cover whole information of specific topic
    Great job I appreciate you 👍🏻

  • @syuhadaafiqah
    @syuhadaafiqah 4 года назад +13

    “Duh I’m genius” 😂 btw this really helped me to find more infos on my Problem Based Learning session in college. Thanks!

  • @nooral-jaberi2938
    @nooral-jaberi2938 2 года назад +1

    Hi, thanks for your videos , can you please check , I believe cystic fibrosis is Autosomal recessive disease not Autosomal dominant disease ?

  • @mahnoor7726
    @mahnoor7726 5 месяцев назад +2

    Never really got this topic until today… You’re my faavouriteee

  • @ThatsWhy-
    @ThatsWhy- 3 года назад +4

    Bravo, very amazing teacher. I am educated ; learning and unlearning and relearning scientific subjects !

  • @벗꽃-p3f
    @벗꽃-p3f 3 года назад +10

    "let's go back to the good old days that were not so good.." I love your videos so much!!! HAHAHA what a great teacher, thanks for everything you do

  • @Chandlerbing54
    @Chandlerbing54 Месяц назад +1

    Woww, such an integrated approach, thank you for inspiring ❤

  • @brush-upwidme2687
    @brush-upwidme2687 4 года назад +4

    You r just awesome ♥️I truly appreciate you and your time,I get so much more out of ur lectures than from my book😝i enjoyed every min of ur lecture !!!Thankyou soooo soo much😍

  • @kazhankamal8340
    @kazhankamal8340 4 года назад +2

    Ohhh i wish every thing good for you inlive god help you ,make u happy ,rich every thing u want in your life , thanks alot for shareing your talent/knowledge/ intelligence in teaching with us , things much more easier with your lectures, because your aim is to make us understand the lecture not for increasing your subscriber or your financial just like some other that just reading or saing smt and then ending the videoo😇😇😇😇✨✨✨✨✨✨✨ Note: im from kurdistan /iraq near your country 🙃😃😉

  • @manusid
    @manusid Год назад

    At 5:35 . The language used is "One out of 4 kids will have cystic Fibrosis".
    Shouldn't it be- each kid when born, has a 25% chance of having CF .??
    After all these are only possibilities as you said.

  • @karimismaiel2136
    @karimismaiel2136 10 дней назад

    I’m sorry Absorb because your pancreas is now history 😂😂😂😂😂

  • @brk0093
    @brk0093 5 лет назад +3

    Hii my frnd.. once again a awesome video ...keep on rocking

  • @Adam-franka
    @Adam-franka 4 года назад +2

    What a nice illustration , thank you and keep up the great work.

  • @nsas955
    @nsas955 Год назад +2

    Thank you very much...this is the best time I understood cystic fibrosis. You are a genius indeed.

  • @Lovemedic
    @Lovemedic Год назад

    Not me paying attention to know why it's common in Nothern Europe 😂😂 He always have jokes!😂😂

  • @nedaquinn
    @nedaquinn 5 месяцев назад

    I'm watching this on 2× and prof is about to take a quiz about cf
    Edit: I can't thank you enough medicosis

  • @mahsamazdak2755
    @mahsamazdak2755 4 месяца назад

    Cystic fibrosis is more common in north Europe cause vibrio cholerae used to be common there and people with cystic fibrosis are immune from cholera infection and related death. Natural selection!

  • @biswajitbanik6803
    @biswajitbanik6803 7 месяцев назад

    Can you tell me about Meconium ileus, is it related with CF? i lost my first child with Meconium ileus ..what is the repetition Chance??

  • @thearuthm.delacruz7843
    @thearuthm.delacruz7843 3 года назад +2

    ''This stupid bacteria'' Hahahahaha

  • @zvigoldman1964
    @zvigoldman1964 16 дней назад

    @17:18 he mistakenly says dominant. CF is recessive.

  • @MedSurvival
    @MedSurvival 5 лет назад +1

    That's was very informative and helpful. ❤️❤️❤️❤️

  • @yanbingzhu2550
    @yanbingzhu2550 Месяц назад

    medicosis, do the patient lose hypo or hyper tonic fluid in the sweat in CF?

  • @shumailairshadkhattak4768
    @shumailairshadkhattak4768 Год назад +2

    🍰

  • @docterule
    @docterule 9 месяцев назад

    Cystic fibrosis autosomal recessive 😅

  • @abdelrahmanmohamed2096
    @abdelrahmanmohamed2096 13 дней назад +1

    Brilliant ♥️♥️👏

  • @jainipatel8376
    @jainipatel8376 Месяц назад +1

    You said it’s AD at starting
    It’s AR (true)

  • @imtinan7136
    @imtinan7136 3 года назад +3

    I owe you a lot 🙌🏻😭

  • @veenashree8073
    @veenashree8073 2 месяца назад

    How is the quality of life though for CF?

  • @mohannadabdulkareem
    @mohannadabdulkareem 6 месяцев назад

    What is the app u use to produce such great educational vedis like this ? Tell us please

  • @jringo45acp
    @jringo45acp 10 месяцев назад

    The fibrosis part of CF in the lungs is scar tissue.

  • @marijamijakova3992
    @marijamijakova3992 3 года назад +5

    I wish I had professors that have a teaching technique similar to yours. Life would be so much easier. Thank you, sir!

  • @shahadj3474
    @shahadj3474 Год назад

    It’s very rare to happen DKA in CF patient

  • @dr.fancyngandwe4129
    @dr.fancyngandwe4129 Месяц назад

    Phe404 would have been a dope name

  • @farihafathima7741
    @farihafathima7741 Год назад +1

    Gotta love your explanations, some of them really crack me up! Thankyou for making medicine perfect and funny

  • @swarooproy9001
    @swarooproy9001 Год назад +1

    Great!

  • @ula7254
    @ula7254 Год назад

    That maths though passed over my head 😅😂

  • @nidaayub1338
    @nidaayub1338 9 месяцев назад

    Hello. Would just like to point out that this disease is actually Autosomal Recessive than autosomal dominant. Might wanna check that out. Thanks. :)

  • @fastfoodforthought584
    @fastfoodforthought584 2 года назад

    “1 out of evry 4 kids will get cystic fibrosis “should have been “the probability of a kid having cystic fibrosis is 1/4”no??

  • @TasneemHassan-d7u
    @TasneemHassan-d7u Месяц назад

    Is it autosomal dominant?

  • @nargiznargiz4907
    @nargiznargiz4907 2 года назад

    Why cystic fibrosis is in a high rate among north caucasians? Becaof lots of close relative marriages. I know lots of people whose moms and dads are close relatives like cousins. By the way I am caucasian. My parents are relatives and I do scold them sometimes)))))

  • @osamamahmoud7238
    @osamamahmoud7238 Год назад

    CF, autosomal dominant ?

  • @luisamartin662
    @luisamartin662 Год назад +1

    You're amazing! Thanks!

  • @mayamazz978
    @mayamazz978 2 года назад +1

    Thank you so much this is awesome 🙏🏻🙏🏻

  • @kathmandunepal9547
    @kathmandunepal9547 4 года назад

    How is Chloride secreted from the sweat gland into the skin if there is no CFRT channels in CF?

  • @IlsaKhan-j8d
    @IlsaKhan-j8d 29 дней назад

    those vids in which you used to write by hand were way better than these typed ones. we enjoyed them thoroughly.

  • @allamalik4209
    @allamalik4209 4 года назад +2

    Duh , ur genius😂❤thank u alot

  • @okk2101
    @okk2101 10 месяцев назад

    Great!!

  • @drimranortho5526
    @drimranortho5526 3 года назад

    Sir in CF, there is congenital absence of vas deferms.

  • @عباسواديعواد
    @عباسواديعواد 3 года назад

    Hi.. thank for your information.. i would ask you if there is a textbook you take these nice information from .. like in the vedio , it would helps alot ..

  • @shruthikarthikeyan1227
    @shruthikarthikeyan1227 3 года назад

    Awesome as usual! I have a doubt.. nacl is increased in sweat so v get salty sweat in CF right.. but u mentioned hypotonic fluid is lost in sweat so contraction alkalosis occurs.. can u please explain? 😅

  • @CFlifestyleFoundation
    @CFlifestyleFoundation 2 года назад +1

    Thank you for making this video, and for helping spread awareness of this rare disease and the people who are affected by it.

  • @drSJV
    @drSJV Год назад +1

    So excellent! Thank you!

  • @venkataraoyamavaravu7246
    @venkataraoyamavaravu7246 5 месяцев назад

    AR

  • @victoriahoma5094
    @victoriahoma5094 2 года назад +2

    So easy to understand , you’re literally a breath of fresh air from textbooks , thank you 🤍

  • @diannahichez7349
    @diannahichez7349 3 года назад

    Thank you so much it is very helpful. I am not sure why my textbook says leading cause of mortality is Respiratory Failure. In your video you stated it is Pneumonia
    .

  • @argumentumadbaculum
    @argumentumadbaculum 5 лет назад +1

    Hi its great how you worked out the carrier rate, would you be able to show how we can plug the numbers in Hardy weinberg equation Kind Regards

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  5 лет назад +1

      That’s a great idea.
      We will discuss that in Genetics later.
      Thanks 🙏

    • @argumentumadbaculum
      @argumentumadbaculum 5 лет назад

      @@MedicosisPerfectionalis thanks a lot for your prompt answer. figured it out, was doing a rookie mistake of finding the the squareroot of the fraction instead of solving square root individually.

  • @ThatsWhy-
    @ThatsWhy- 3 года назад

    Can the left lung compensate for the lost O2 of the right lung? In case of CF

  • @solomonawobem8420
    @solomonawobem8420 2 года назад +1

    You are the BEST

  • @asmaanjum5562
    @asmaanjum5562 Год назад

    It’s an autosomal recessive disease

  • @aimset4178
    @aimset4178 4 года назад

    What about cholera incident in cystic fibrosis ? What cholera symptoms happen in c f patient? Tell me please

  • @rishikavallakati1574
    @rishikavallakati1574 3 года назад

    Nasty pseudomonas ...yeahh😂but ur class made me happy😁

  • @sohaimsahi3641
    @sohaimsahi3641 Год назад +1

    Excellent job

  • @Zetsuke4
    @Zetsuke4 4 года назад +1

    Thank you

  • @medstudent585
    @medstudent585 Год назад

    You said autosomal dominant in the beginning but then you said recessive *

  • @esrah8151
    @esrah8151 Год назад

    Thank you, I would like to comment regarding the mode of inheritance for cystic fibrosis is autosomal recessive👍🏻

  • @rahandsoran2588
    @rahandsoran2588 2 года назад

    This man’s jokes are golden

  • @thanujathilakawardana4143
    @thanujathilakawardana4143 3 года назад +1

    Thank you

  • @Nini-os2yv
    @Nini-os2yv 3 года назад

    Pancreatitis with CF chronic or acute?

  • @keratinpearls5058
    @keratinpearls5058 2 года назад

    U have made me fall in love with medicine n you

  • @AmanduhFlawdHog
    @AmanduhFlawdHog 4 года назад

    Cystic fibrosis is living flip to kids it should be focused on more than it is right now alongside diabetes, the more with cf the more diabetes because a higher risk for the c.f. Kid is put on the line with diabetes these people don't realize c.f. Is way more complicAted then doctors like to see we need better doctors and nurses pt and treatments, how do I know this you ask??
    I have it.

  • @veenashree8073
    @veenashree8073 2 месяца назад

    why is the patient not able to absorb fat sol vits?

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 месяца назад

      Because the patient with pancreatic insufficiency has difficulty absorbing fat (including fat-soluble vitamins).

    • @veenashree8073
      @veenashree8073 2 месяца назад

      @@MedicosisPerfectionalis thank youuu!

  • @dr.ishasingh9333
    @dr.ishasingh9333 8 месяцев назад

    You are a gem man!! So crisp!!

  • @amneetkaur5198
    @amneetkaur5198 5 лет назад +1

  • @sashahanna3792
    @sashahanna3792 4 года назад

    Awesome video.Cystic Fibrosis is Autosomal Recessive Disorder.

  • @abdulrahmanalomair5668
    @abdulrahmanalomair5668 4 года назад

    I love you

  • @samishawanchoo3316
    @samishawanchoo3316 4 года назад

    Amazing lecture sir👍🙌

  • @teebaabdalsatar9999t
    @teebaabdalsatar9999t 2 года назад

    cystic fibrosis is autosomal recessive

  • @wajeehashah7103
    @wajeehashah7103 Год назад

    Awesome video 😍

  • @joelnendongo1959
    @joelnendongo1959 5 лет назад

    wonderful explanation

  • @Nicu-Live
    @Nicu-Live 2 года назад

    loved your videos
    ❤️

  • @abdomoein
    @abdomoein 2 года назад

    Thank you so much, this helped a lot

  • @mohammedamir7197
    @mohammedamir7197 3 года назад

    You are more than genius man

  • @rahmoabdo
    @rahmoabdo 4 года назад

    💐👍

  • @cplson2706
    @cplson2706 4 года назад +1

    Another great video. 👌

  • @medico1012
    @medico1012 4 года назад +1

    It’s like someone reading my lecture for me👍🏼