Renin angiotensin system regulates blood pressure

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  • Опубліковано 25 гру 2024

КОМЕНТАРІ • 161

  • @socialworkwiths6709
    @socialworkwiths6709 Рік тому +4

    My name is Md Muhibur Rahman. A student of pathophysiology at wayne state university. After watching this vedio , i am surprised !!! What an excellent presentation about RAAS . Really he is in one in trillion. Long live with ur nice delivery.....

  • @kathleenfinn222
    @kathleenfinn222 7 років тому +74

    I always watch John Campbell's videos when I want to learn something well. He is an excellent teacher. I find him to be clear and logical. His small lectures on youtube have helped me very much in passing my tests. I prefer his videos over any others on line.

    • @raygames8712
      @raygames8712 4 роки тому

      Cheers for this, I have been researching "best blood pressure medication for kidney disease" for a while now, and I think this has helped. You ever tried - Aenarter Uncomplicated Assistance - (Have a quick look on google cant remember the place now ) ? It is a good one off guide for discovering how to help your kidney function minus the headache. Ive heard some decent things about it and my mate got cool success with it.

    • @vladtyb9487
      @vladtyb9487 3 роки тому

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    • @mansukhgala8796
      @mansukhgala8796 Рік тому

      ​@@vladtyb9487 b

    • @gillianworrell8612
      @gillianworrell8612 Рік тому

      Dr John campbell, excellent videos

  • @cloud.orangeltd9485
    @cloud.orangeltd9485 2 роки тому +9

    I wouldn't even be able to go to my exams without your lectures. Our in lass lectures are too fast, individual research too complex, time is short. The way you expose the information is absolutly brilliant. Thank you

  • @EmberTalentTigressSky
    @EmberTalentTigressSky 2 роки тому +4

    I have lived my whole life with kidney issues and at 45 this is the first time I understand what is happening with the kidneys. I have watched several of your videos about the heart and kidneys now and I am grateful to you for the information you are providing. You present information detailed but not dumbed down and that is key to allowing all of us to have a better understanding of how our bodies function. Thank you so much!

  • @Campbellteaching
    @Campbellteaching  9 років тому +45

    You can now get all of the current videos and podcasts on a 64 Gig flash drive. About 420 video files and 100 podcasts. You can order one from campbellteaching.co.uk This saves ordering individual disks, its all on the one flashdrive. Best wishes, John

    • @aliimran4958
      @aliimran4958 7 років тому

      Dr Najeeb lecture on angiotensin receptor blockers utube

    • @Ghanaba23
      @Ghanaba23 4 роки тому

      Dr. Campbell, do you still have the videos and podcasts for sale?

    • @bahelr
      @bahelr Рік тому

      Dr Campbell I would love to buy the flash drive. How do i get it? Your website isn't working anymore.

  • @melissaparada2447
    @melissaparada2447 5 років тому +20

    Dr. Campbell you are an amazing teacher; thank you for making these videos .

  • @rishipl3559
    @rishipl3559 3 роки тому +4

    Great Lecturer One of the most difficult topic in kidney explained within 10 minutes....Thanks a lot sir...!!! Love from India....!!

  • @sudhakartanksale9401
    @sudhakartanksale9401 Рік тому

    Sir , you make the subject so attractive and simple to understand
    With your awful skill of drawing the figures.....wonderful!
    I am a 82 years family physician, still practicing. Your lectures refresh and updates our knowledge.

  • @mandyvidembozie8779
    @mandyvidembozie8779 3 роки тому +1

    Really appreciate the pace at which he delivered that brief lecture. I have a better understanding of the mechanism now

  • @sajasajanakkomen
    @sajasajanakkomen 5 років тому +12

    You are one in a million, very inspiring teacher

  • @ogechiugwudi-alilonu6601
    @ogechiugwudi-alilonu6601 5 років тому +2

    If you want to learn anything, understand it very well and have it stay in your brain for life, watch Dr. Campbell's videos and listen to his podcasts. I cant thank you enough Dr. , you make these learning and understanding very clear and easy. The best lecturer anyone can have!

  • @leavinoneday
    @leavinoneday Рік тому +1

    Best explanation about The RAAS System

  • @vanessaschofield7927
    @vanessaschofield7927 4 роки тому

    john thankyou so much your teaching is brill. I am nurse I trained back in 1977. I love your presentations as they are clear concise. visual in your bullet points and you re go back over points relating to the topic and previous videos. I retain information visually and by simplicity. thankyou so much

  • @Atropos-Lachesis
    @Atropos-Lachesis 8 років тому +2

    I wish someone explained this process as well as this man has at every family practice provider. I was always afraid to take these types of medication, but if I had the before explanation put to as well as this video has put it I personally would feel reasonably comfortable.

  • @juliearlow5910
    @juliearlow5910 6 років тому +2

    Thank you Dr John Campbell. Your logical and concise contribution to UA-cam has benefited my studies. I am about to graduate BaNursing and owe an awful lot of my accumulation of knowledge, to your videos. Thank you. Thank you. Thank you!

  • @cessy259
    @cessy259 Рік тому +1

    Wow you have helped me as a nurse student thanks alot😍

  • @sonfillewis9281
    @sonfillewis9281 5 років тому +6

    this man is a legend

  • @aneke1991
    @aneke1991 8 років тому +9

    such a fantastic video, thank you! I've been really struggling with this concept and your methodical approach really helps to break it down into manageable steps

  • @kirti.chhabra
    @kirti.chhabra 4 роки тому

    This is amazing, I've gone through multiple articles and was never able to understand this concept!

  • @shayj4312
    @shayj4312 9 місяців тому

    I am finding it very interesting as someone who after a virus in 2021 now diagnosed with dysautonomia/POTS, now have low blood pressure and abnormal low renin, I’m trying to figure it all out with no medical knowledge so videos like this really help

  • @joelbelton-d7h
    @joelbelton-d7h 9 місяців тому

    such a legend for giving this information and knowledge out for free thanks loads

  • @workyworkwork824
    @workyworkwork824 3 роки тому

    Thank you John!! So glad these videos remain available.

  • @brodericksmith01
    @brodericksmith01 7 років тому +3

    You are wonderful! I watch your videos all the time. God bless you and thank you for what you do.😍

  • @estherkapenda4384
    @estherkapenda4384 Рік тому +1

    Always proud of you

  • @israeljohnson3135
    @israeljohnson3135 5 років тому +4

    God bless you sir I understood you in a special way

  • @Rhanyra
    @Rhanyra Рік тому

    Just got a positive high lab result for very high renin. This explains more than everything

  • @galthenalexander3997
    @galthenalexander3997 Рік тому

    Your lectures caused me to earn the best haematology seminar presenter leading me to earn A Grade

  • @dylanboye05
    @dylanboye05 5 років тому +2

    Excellent video Dr. Campbell!

  • @tsqm112
    @tsqm112 3 роки тому

    Dr. John Campbell, thank you for this video. I got 100% on my essay by watching this video of yours.

  • @tastedpurple1492
    @tastedpurple1492 4 роки тому +4

    I feel stupid reading textbooks, but I feel inspired by Dr John Campbell.💗💗💗

  • @lydiairabor762
    @lydiairabor762 2 роки тому

    Thank you Sir,
    Your videos helped me in my last semester exams and I'm currently prepping for a mid semester test.
    Thank you so much.

  • @socialworkwiths6709
    @socialworkwiths6709 Рік тому +1

    Thanks a lot .❤❤❤❤

  • @moondajay
    @moondajay 2 роки тому

    अविश्वसनीय, बहुत बहुत अच्छा 🙏🙏🙏🙏

  • @SandyMcClintock
    @SandyMcClintock 8 днів тому

    Thanks for that explanation 😀 I've seen lots of your recent videos, so this was an introduction to a Younger JC.

  • @victoriavonitor743
    @victoriavonitor743 3 роки тому

    Thank you doctor for always assisting us in anatomy and physiology

  • @mattazmy
    @mattazmy 3 роки тому

    Thank you Dr Campbell. Your explanation is clear and direct.

  • @mohammedkhalid9317
    @mohammedkhalid9317 7 років тому +2

    thank you too much Dr. John Campbell

  • @chodingkng4637
    @chodingkng4637 4 роки тому +2

    thank you for this video, i'm gonna be be acing my exams tomorrow❤❤❤

  • @g.annasmith9834
    @g.annasmith9834 4 роки тому

    Many thanks for Professor John Campbell!!for his brilliantly explained lectures!

  • @qamarkhan4101
    @qamarkhan4101 6 років тому +3

    Tnx a lot Sr.. u r great
    .may u live long

  • @dudusolaoyinkansola9587
    @dudusolaoyinkansola9587 6 місяців тому

    Thank you soo much Dr. John Campbell , you are an amazing teacher ❤😊

  • @rethijja3331
    @rethijja3331 2 роки тому

    Thank you from the bottom of my heart

  • @nathanielamanda2958
    @nathanielamanda2958 2 роки тому

    U are an excellent teacher sir wish you were the person that taught me in school much love Daddy💓

  • @lushusabato9823
    @lushusabato9823 2 роки тому +1

    I like the lectures of Dr John Campbell

  • @markharris5544
    @markharris5544 Рік тому +1

    "The chief cause in the West of high blood pressure is too much renin". That sound's crazy to me like shooting the messenger. Why would too much renin be produced?. The kidney's are responding to something. For instance it could be too much fat in the blood so that the kidneys need more pressure to do its job.
    I don't know much about physiology, I'm just a curious laymen but I am skeptical of modern medicine and never use it except in a dire emergency. I often run across explanations of a disease that blame it on a symptom. This works for the pharmaceutical companies because they make drugs which reduce symptoms.
    I'm not saying that Dr. Campbell is aligned with the pharmaceutical companies. I watch his covid related videos and he is very fair but he may be unintentionally aligning his view in this case.

  • @fatmaelzahraamohammed496
    @fatmaelzahraamohammed496 4 роки тому

    yes this amazing ......i hope you do write all the content in each video below it like this please Dr. campbell this is so helpful

  • @davidkorako8009
    @davidkorako8009 2 роки тому +2

    Powerful tutorials

  • @lizarosa156
    @lizarosa156 10 місяців тому

    WOW!!! Excellent intelligent presentation. Thanks you!

  • @hendriksaldua8208
    @hendriksaldua8208 8 років тому +2

    Renal Denervation (non-invasive) would be the best solution to correct the renal nerves not to produce renin that much. I hope they finish their clinicl study soon.

    • @Campbellteaching
      @Campbellteaching  8 років тому +1

      I guess it would have to be pharmacological? However, would this mean that the patient produced almost no renin at all, and so be hypotesive?

    • @Campbellteaching
      @Campbellteaching  5 років тому

      Amazing possibilities

  • @lynnecota9103
    @lynnecota9103 7 років тому +2

    Dr. Campbell,
    Thank you so much for such a wonderful video. I just subscribed to your channel. This future nurse appreciates your teaching methods. It was easy to understand and very well done.

    • @christophercampbell5045
      @christophercampbell5045 4 роки тому

      I, myself can testify to the usefulness of this BloodPressureControl99.blogspot.com treatment plan.The other treatment I have personally tried out aren`t long lasting in maintaining my blood pressure level. This is actually the first which really does what it claims. I simply require the brief period of time, my high blood pressure had gone down to 145/90 and looked after it for a short time

    • @BobtheBuilder249
      @BobtheBuilder249 2 роки тому

      @@christophercampbell5045 that profile pic be having high glucose concentration in blood....

    • @BobtheBuilder249
      @BobtheBuilder249 2 роки тому

      that profile pic be having high glucose concentration in blood

  • @tharukazkt8413
    @tharukazkt8413 3 роки тому

    Clear and simple to understand.❤️

  • @danielmsimuko
    @danielmsimuko Рік тому

    Sir you are a blessing....I salute you

  • @mosesngigi328
    @mosesngigi328 Рік тому

    Thanks a lot Dr. Campell for this video.

  • @autumnrose3943
    @autumnrose3943 5 років тому +2

    So helpful. Thank you.

  • @natalieforster4369
    @natalieforster4369 3 роки тому

    Thankyou your education videos are invaluable, keep up your brilliant work

  • @elliotpaige8433
    @elliotpaige8433 5 років тому

    Well worth the subscription! Thank you so much for this gem doctor!

    • @Campbellteaching
      @Campbellteaching  5 років тому

      Thanks, do click a 'like', this really helps the channel to grow.

  • @madhuristark4654
    @madhuristark4654 4 роки тому

    Really helpful videos..I wonder how I missed them all these years
    Thank you dr

  • @norbertok1928
    @norbertok1928 7 років тому +2

    Outstanding!!!

  • @LucasSilva-kv3km
    @LucasSilva-kv3km 5 років тому +2

    Great video 👏👏👏

  • @12_Goownway
    @12_Goownway Рік тому

    Follow the MAP.
    For those who've been acquainted with the phrase, Follow the MAP, double meanings exist.
    Mean Arterial Pressure is key. Organ perfusion. Vitality.
    I suggest you watch to the end and reconcile your medication lists or those of your loved ones.

  • @carrey527
    @carrey527 Рік тому

    This guy is genius

  • @shashimoghe3920
    @shashimoghe3920 3 роки тому

    Dr john Campbell sir your every video is very simple and you explain all points in detail hence easy to follow my good wishes to you 25/06/2021

  • @flyhighseeall8271
    @flyhighseeall8271 5 років тому +2

    Thank you dr campbell

  • @muhamadissaka1990
    @muhamadissaka1990 Рік тому

    Your really excellent teacher thanks very much

  • @isaacyawagyapong8310
    @isaacyawagyapong8310 5 років тому +2

    thank you very much
    well understood.

  • @onlinechemistry3350
    @onlinechemistry3350 7 років тому +2

    Thank you very much. now I can understand.

  • @syree4084
    @syree4084 2 роки тому

    THANK UUUU SOOO MUCH FOR THISSSS SIR JOHN U SAVE ME FROM PHARMACOLOGY HUEHUE

  • @GoodNewsForStrangers
    @GoodNewsForStrangers 7 років тому +3

    Thank you! I like your teaching :)

  • @muhammadkhalid2232
    @muhammadkhalid2232 2 роки тому

    Thanks!!! sir is teaching v well and give a clear concepts!!

  • @marvinodhiambo8362
    @marvinodhiambo8362 Рік тому

    Thank you Dr. for the elaborate explanation. Is there an explanation for why we have excess renin production in essential hypertension???

  • @Ana-xo7if
    @Ana-xo7if 3 роки тому

    Overwhelming 🙏🙏

  • @abdelrahmannabil6150
    @abdelrahmannabil6150 5 років тому +2

    Thank you Dr john

  • @lisaorubo5070
    @lisaorubo5070 3 роки тому

    You're an awesome teacher

  • @Humanity12_34
    @Humanity12_34 2 роки тому

    Great explanation.

  • @g.annasmith9834
    @g.annasmith9834 4 роки тому

    Many thanks for the great tutorial!!!

  • @bloop8691
    @bloop8691 Рік тому

    excellent explanation! thank you!

  • @leticiaolivera-castillo8638
    @leticiaolivera-castillo8638 4 роки тому

    The best teacher

  • @Dubhghaill
    @Dubhghaill 3 роки тому

    Thank -you for telling me WHY i have high blood pressure...
    Now i need to know WHY my kidneys produce to much renin...

  • @bluesandals2007
    @bluesandals2007 3 роки тому

    Thank you very much sir , really understand the topic now

  • @mohanreddyryala
    @mohanreddyryala 7 років тому +2

    That's awesome dr👏:)

  • @irenerambau9145
    @irenerambau9145 3 роки тому

    Amazing😍...i enjoyed the lesson😊

  • @jjunjufred2398
    @jjunjufred2398 6 років тому +2

    Thank you do much.

  • @sultananbar6750
    @sultananbar6750 2 роки тому

    Excellent lecture

  • @MrDionsmother
    @MrDionsmother 6 років тому +2

    Thank you, This was perfect!

  • @nuruclark3460
    @nuruclark3460 9 років тому +2

    Thank you Dr Campbell, do we all produce renin?

  • @rushikeshsonke1041
    @rushikeshsonke1041 4 роки тому

    Best explaination sir.

  • @cliveworth
    @cliveworth 8 років тому

    Thank you Dr Campbell as i think I have this problem and this is why my Doctor has taken me off Ramipril and Bisoprolol but now on Losartan Potassium 25mg Film Coated Tablets and Vera-Til SR Tablets.

    • @JoseRivera-rl3qv
      @JoseRivera-rl3qv 5 років тому

      Clive Worth Shut that off, You just need to low your insulin secretion rate by going into a good diet, you must be overweight? idk. It is happening to me now. Basically more salt should be fixing it, but your should consult with a goood physician

    • @dankbudwoi871
      @dankbudwoi871 Рік тому +1

      Why would ramipril not work for this?

  • @leavinoneday
    @leavinoneday Рік тому

    WOW AMAZING!!!

  • @HalfPinoyPride
    @HalfPinoyPride 7 років тому +1

    thank you mate

  • @clarissearmada
    @clarissearmada 4 роки тому

    THANK YOU!!!!❤

  • @tonymoulton4346
    @tonymoulton4346 4 роки тому

    God bless u .Excellent..

  • @jahidahamad8894
    @jahidahamad8894 4 роки тому

    I am currently a final year MBBS student..... Before reading any system in MEDICINE subject i always see your vedio to clear my basics physiology...A big thanks to you dr. Campell for such an amazing type of teaching style😍😍😍....& special thanks for the CVS topics

  • @OldRuggedMedia
    @OldRuggedMedia 4 роки тому

    Thanks a lot Doctor.

  • @alaaaboalnaseef3688
    @alaaaboalnaseef3688 7 місяців тому

    thank you💖

  • @edwinodus
    @edwinodus 2 роки тому

    How does Calcium Channel Blocker fit into these?

  • @mnswz3140
    @mnswz3140 3 роки тому

    thank you so much

  • @TheNeckbender
    @TheNeckbender 2 роки тому

    Is the raas system the main system for regulating BP? I understand that kidneys are very particular about BP since its a filtration organ, but does that mean all other organs are subordinate the kidneys?

  • @نورالهدىحامد-ب5د
    @نورالهدىحامد-ب5د 4 роки тому

    Perfect 👌

  • @salimshaima
    @salimshaima 4 роки тому

    Dr Campbell, how would u explain the occurence of hypertension in Nephritic syndrome? And the correlation with RAAS

  • @Iamgrateful2day
    @Iamgrateful2day 5 років тому

    Great explanation of this complex system. Can you help me understand what would cause erratic high BP (more so in the afternoon/evening)? ALDO 8ng/dL, PRA 0.09 and ALDO/PRA Ratio 88.9. If too much ALDO or too much Renin causing high BP what would cause the BP to be erratic and high when Renin is almost suppressed and ALDO is on the low side. Thoughts?

    • @Campbellteaching
      @Campbellteaching  5 років тому +1

      Blood pressure does vary a lot between readings and at various times of the day. However some disorders can cause extreme variability as well. Getting a 24 hour BP memo test might be a place for local doctors to start collecting more information.