How Can Coronavirus Harm You? | SARS-CoV-2 Pathophysiology

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  • เผยแพร่เมื่อ 16 ก.ย. 2024

ความคิดเห็น • 98

  • @CallMeShoe
    @CallMeShoe 4 ปีที่แล้ว +9

    This is by far the best explanation I’ve found on TH-cam. I’ve done a tonne of research so I’m well informed about the virus, but this video is really great.

    • @nystagmus
      @nystagmus 4 ปีที่แล้ว

      Sinkento i listened to it at least 5 times

    • @bhoopsingh12354
      @bhoopsingh12354 3 ปีที่แล้ว

      ,,,,,,zz,,,,,,,,,

    • @edthoreum7625
      @edthoreum7625 2 ปีที่แล้ว

      This rna virus is a multi organ tropism?
      Invades the nervous system causing mini brain strokes,,,
      Some genomic recombination must have happened in wuhan labs?

  • @rogerscottcathey
    @rogerscottcathey 3 ปีที่แล้ว +1

    Remember what I wrote in February here? And you ignored it.
    Alpha-ketomide inhibitor compound 13b; Hydrolytic Enzymes; Oligodynamic Ag+; Remdesivir
    I believe there are options for prevention and treatment that entail two possible approaches: We know the primary avenue of attack are the lungs, and once in, they attach by means of the spicules or "spikes". Their primary target or "receptor" are the ACE-2 or angiotensin-converting enzymes, same as that of SARS-CoV-1, on the epithelial cells of the lungs. Right there is one strategy for a form of intervention using nebulized or detached bonding receptors, akin to chelators or in fact serpins, serine protease inhibitors.
    Alpha-ketomide inhibitor compound 13b
    Beside Remdesivir, a Pyridone type, and specifically an Alpha-ketomide inhibiting compound "13b" will likely emerge as promising along these lines within the body. This compound disables the sars-cov-2 cleavage enzyme on the attachment spikes (TMPRSS2 transmembrane serine protease).
    Since this is a papain-like enzyme, the inhibitor will not affect the human serine enzymes, like trypsin, amylase, etc.
    It could be used externally as well to attach aerosolized virii and they'll be inactivated even if they are inhaled.
    Paper on Alpha-ketomide inhibitor Compound 13b:
    Crystal structure of SARS-CoV-2 main protease provides a basis for design of improved α-ketoamide inhibitors
    Linlin Zhang
    Daizong Lin
    Xinyuanyuan Sun
    Ute Curth4, et als.
    science.sciencemag.org/content/early/2020/03/20/science.abb3405.full
    -------
    Another approach is in terms of direct digestion of the virus by hydrolases like amylase, trypsin, chymotrypsin, carboxypetidase, lipase and most importantly RNAase. Intramuscular injections of amylase and trypsin were proven to resolve malaria very effectively by Lambelle in the early part of the 20th c. The ratio of amylase to trypsin was 2:1, and was well tolerated. His paper is available as a link below. While malaria is not a virus, the process of infectant inhibition of native enzymes taxing the whole system is akin and the strategy of bolstering it is rational. Futhermore the glycoprotein of the viral spike is very susceptible to degradation by amylase which enables full access of the pancreatic proteases or their serum analogs.
    It is worthwhile to also research the potential of external nebulized colloidal silver in air systems and bound to fiber masks, as an effective means of external denaturing the virus. As for inhaled nebulized colloidals, I am aware of only one article on an inhalant or in nebulized form:
    Journal of Nutritional & Environmental Medicine:
    Viral Pathogens and Severe Acute Respiratory Syndrome: Oligodynamic Ag+ for Direct Immune Intervention
    Eric Rentz Do Comm Cnmo
    www.tandfonline.com/doi/abs/10.1080/13590840310001594061
    ----
    For structure of viral components, also see:
    Structure, Function, and Antigenicity of the SARS-CoV-2 Spike Glycoprotein
    Authors:
    Alexandra C.Walls
    David Veesler
    www.sciencedirect.com/science/article/pii/S0092867420302622
    ----
    A transcription I did of Dr. Lambelle's paper on malaria treatment using amylase and trypsin is available at a mirror of my old website:
    robertcathey.wordpress.com/the-utility-of-enzymes-in-malaria-by-f-w-lamballe-m-b-major-royal-army-medical-corps/
    Lambelle, F. W. (1913). Journ. R.A.M.C., Vol. XXI, p. 660.
    John Beard's letter to Nature re Dr. Lambelle's work. (The transcriptionist at Nature misspelled Lambelle as "Lamballe".)
    www.nature.com/articles/092060c0
    On SERPIN approach see:
    -------------
    On Antithrombin III
    www.ncbi.nlm.nih.gov/pmc/articles/PMC3075258/
    ----------------
    On hCG on Kaposi's sarcoma related AIDS
    www.nejm.org/doi/full/10.1056/NEJM199610243351702
    ---------------
    On Antielastase or antitrypsin (AAT) as a Serpin
    www.drugtargetreview.com/forums/forum-topic/aat-to-prevent-sars-cov-2-cell-entry/
    PROLASTIN, ARALAST, ZEMAIRA etc.
    ---------

  • @zlab694
    @zlab694 4 ปีที่แล้ว +2

    I think ACE2 is an enzyme downstream angiotensionII (1-8) and makes the peptide 1-7. Wonder if 1-7 might be a dim switch for AGTR1a. System gets over-activated when ACE2 binding sites are saturated by spike protein and therefore fills lung with fluid.

  • @zuhairyassin505
    @zuhairyassin505 4 ปีที่แล้ว +5

    amazing lectures deep info yet easily and clearly explained

  • @DoctorJammer
    @DoctorJammer 4 ปีที่แล้ว +5

    Thank you for making these vids!

  • @breannaparker5546
    @breannaparker5546 4 ปีที่แล้ว +2

    Thank you for these videos. Can you make one that explains how touching the eyes leads to infection of the ACE-2 receptors? I'm struggling to find any reliable resources that explain this process.

    • @garyisok1
      @garyisok1 4 ปีที่แล้ว +2

      touching eyes, like mouth/nostrils is mucous membrane so shortcut into bloodstream. once in bloodstream, easy access to every cell...

    • @nisansala100
      @nisansala100 4 ปีที่แล้ว

      Enter nose via nasolacrimal ducts?

  • @TALKmd
    @TALKmd 4 ปีที่แล้ว +10

    Good explantion,thank you.

  • @shahidaakhter7860
    @shahidaakhter7860 4 ปีที่แล้ว +1

    very clear, thank you very much

  • @manishayadav-oc9rp
    @manishayadav-oc9rp 4 ปีที่แล้ว +2

    Nicely explain

  • @gamerzking1530
    @gamerzking1530 4 ปีที่แล้ว +3

    Great video, but 4:19 renin is an enzyme? I think this is a hormone. Correct me if I’m wrong

    • @garyisok1
      @garyisok1 4 ปีที่แล้ว +1

      both!

    • @CatalystUniversity
      @CatalystUniversity  4 ปีที่แล้ว +3

      In the context of the RAAS system, it is an enzyme. The hormone function is not near as well elucidated. But, from Wiki - "The renin receptor (for renin) is also known as ATPase H(+)-transporting lysosomal accessory protein 2, or the prorenin receptor. The renin receptor binds renin and prorenin. In addition to catalytic hydrolysis as an enzyme, binding of renin to this receptor ALSO induces the conversion of angiotensinogen to angiotensin I.

    • @gamerzking1530
      @gamerzking1530 4 ปีที่แล้ว

      Catalyst University i got u tnx

  • @nanotech_republika
    @nanotech_republika 4 ปีที่แล้ว

    At 11:55, you talk about a memory response. Shouldn't that be just an adaptive response rather than a "memory" response? If I'm infected and I recover from the disease, the memory cells will be good for giving me immunity next year when I'm possibly infected again (or with a similar strain of virus), but not during this first infection that I have to overcome the virus to survive to the next year infection.

  • @danitaminer6863
    @danitaminer6863 3 ปีที่แล้ว

    Is the a correlation between blood pressure meds ,ACE inhibitor, Ca channel blockers and etc and CV 19.?

  • @shadefreeinchrist255
    @shadefreeinchrist255 4 ปีที่แล้ว +1

    Thank you!!

  • @omarsokkar3319
    @omarsokkar3319 4 ปีที่แล้ว +1

    Great.....Thanks a lot.

  • @courtneyczb
    @courtneyczb 4 ปีที่แล้ว

    It's so clear and succinct! Thank you very much for making this series of videos. Really appreate it.

  • @rlionheart8657
    @rlionheart8657 4 ปีที่แล้ว

    The human immune apparatus is convoluted to say the least. A deep understanding of it and that of other species such as bats, pigs, birds, and camels may be our salvation.

    • @CallMeShoe
      @CallMeShoe 4 ปีที่แล้ว

      R Lionheart I would say understanding Bat immune response is of high priority since there’s been previous viruses that have infected different species.

  • @joemann4643
    @joemann4643 4 ปีที่แล้ว

    Great stuff to make a correction as soon as you realize a mistake 👍

  • @rundmc5554
    @rundmc5554 3 ปีที่แล้ว

    does this create a problem for vaccination in that vaccine could cause these immune issues too? does it down regulate vit d

  • @lenhattu7155
    @lenhattu7155 4 ปีที่แล้ว

    Thank you so much

  • @fenzda
    @fenzda 4 ปีที่แล้ว

    How does vitamin D3 help?

  • @christophercrystal4449
    @christophercrystal4449 4 ปีที่แล้ว

    Why not blood dope, testerone and HGH? Great way to treat and get bodies out of triage very quickly.

  • @bandaramkesavaprasad7967
    @bandaramkesavaprasad7967 4 ปีที่แล้ว

    Simple, good.

  • @missmusnt
    @missmusnt 4 ปีที่แล้ว

    War games in our cells. Is Nature playing this one? Geez...

  • @markyounger1240
    @markyounger1240 4 ปีที่แล้ว +1

    Great video

  • @Xerathiel
    @Xerathiel 3 ปีที่แล้ว

    Where was this 9 months ago and why wasn't it forced on everyone? This should be in biology class.

  • @Flexin010
    @Flexin010 4 ปีที่แล้ว

    Holly confusion! 😄 good video

  • @Caprivlogs
    @Caprivlogs 4 ปีที่แล้ว +2

    I wish someone would just state that bacterial pneumonia is the cause of death of these individuals.

    • @michaeldeierhoi4096
      @michaeldeierhoi4096 4 ปีที่แล้ว +2

      It has been said many times. But the bacterial pneumonia could not get a foothold anywhere near as often as it does now without the Sars cor-2 infection. And this video explains the pathophysiology of how the lungs are compromised by this virus.

  • @drsupriyavet7687
    @drsupriyavet7687 4 ปีที่แล้ว

    Great well explained

  • @cdhillebrand1
    @cdhillebrand1 4 ปีที่แล้ว

    Do you think that ACE inhibitors as medications for reducing high blood pressure should be replaced by other medications in order to avoid fatal disease development of Covid-19?

    • @ChiDraconis
      @ChiDraconis 4 ปีที่แล้ว

      This has been discussed with current practice holding off on any changes now;

  • @atulchalbaaz
    @atulchalbaaz 4 ปีที่แล้ว

    Can a herd immunity develope through GIT infection for this virus.

  • @wondediriba2513
    @wondediriba2513 4 ปีที่แล้ว

    INFORMATIVE

  • @kabiebebe2332
    @kabiebebe2332 4 ปีที่แล้ว +1

    Can you suggest suppliments foods against corona virus

  • @norm1124
    @norm1124 4 ปีที่แล้ว +1

    Gorgeous Video!

  • @taresy6789pp
    @taresy6789pp 4 ปีที่แล้ว +1

    Mr Einstein Where's the cure MSC BSc hon

  • @andrewmcintoshmd
    @andrewmcintoshmd 4 ปีที่แล้ว

    Administer a-Interferon to boost adaptive immune response?

    • @nystagmus
      @nystagmus 4 ปีที่แล้ว

      Gordy Mack maybe

  • @Addenn
    @Addenn 4 ปีที่แล้ว

    Why can't we administer ACE2 to counteract increase in ACE 1 ?

    • @paritoshjaiswal7887
      @paritoshjaiswal7887 4 ปีที่แล้ว +1

      Scientists r doing that, there r other complications.

    • @Addenn
      @Addenn 4 ปีที่แล้ว

      @@paritoshjaiswal7887 thanks !

  • @ramakrishnanv5807
    @ramakrishnanv5807 4 ปีที่แล้ว +1

    Difficult to understand Sir.

  • @drrusselllieberman5201
    @drrusselllieberman5201 4 ปีที่แล้ว +1

    As a review of the Wuhan Virus this is an EXCELLENT video...Host keeps me engaged. a '10'!

  • @joshparrott8841
    @joshparrott8841 4 ปีที่แล้ว

    The pathology is exacerbated by a lack of response, or responsiveness, of the adaptive immune system. Could this hold the key to the putative differences across males and females in mortality? Perhaps having another human living in a person tips the scales in their favor?

    • @ChiDraconis
      @ChiDraconis 4 ปีที่แล้ว

      Well to take that route of ideas; Bats - a known harbor - do not ( an immune response beyond my capacity to state correctly ) with the result that inflammation due to anti-gen does not ( lacking words; I have not read the texts only learned to use big words on the internet ) hence; From that we see an easy immediate "avenue of speculation" or whatever ••• hey here's a lead:
      *The fact that women have 2 X chromosomes may provide advantageous redundancy because women have a second X to compensate for a mutation*
      "Differences between Men and Women in Mortality and the Health Dimensions of the Morbidity Process"
      Crimmins EM, Shim H, Zhang YS, Kim JK. Differences between Men and Women in Mortality and the Health Dimensions of the Morbidity Process. Clin Chem. 2019 Jan;65(1):135-145. doi: 10.1373/clinchem.2018.288332. Epub 2018 Nov 26. PMID: 30478135; PMCID: PMC6345642
      Internet is full of big words but I am not a mutant despite claims of detractors; so there !

  • @MrLaro01
    @MrLaro01 4 ปีที่แล้ว

    Can you compare Covid19 to exosomes?

  • @RealNotallGaming
    @RealNotallGaming 4 ปีที่แล้ว +1

    nice explanation. now. why SARScov-2 continue to kill if you know a lot? LOL

    • @rogerscottcathey
      @rogerscottcathey 4 ปีที่แล้ว

      Haha. It does sound as though whatever you try, ain't gonna work. Almost like, "here's what we've made, heh heheh." Conspiracy nuts will be all over it. But actually, essential info for methods to resolving it. The things that havent worked . .

  • @tiedupsmurf
    @tiedupsmurf 4 ปีที่แล้ว

    So does the brain play a real part in this ?

    • @LKRaider
      @LKRaider 4 ปีที่แล้ว +1

      Under Review yes, specifically by not washing hands, not using masks or not avoiding risk of infection.

  • @rachanagupta9324
    @rachanagupta9324 3 ปีที่แล้ว

    G
    .Didi l