Hepatitis B Infections- Pathophysiology made simple

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Hepatitis B virus infect hepatocytes. Hepatitis B is an infectious inflammatory illness of the liver caused by the hepatitis B virus (HBV) that affects hominoidea, including humans. Originally known as "serum hepatitis", the disease has caused epidemics in parts of Asia and Africa, and it is endemic in China.About a third of the world population has been infected at one point in their lives,including 350 million who are chronic carriers.
The virus is transmitted by exposure to infectious blood or body fluids such as semen and vaginal fluids, while viral DNA has been detected in the saliva, tears, and urine of chronic carriers. Perinatal infection is a major route of infection in endemic (mainly developing) countries.[5] Other risk factors for developing HBV infection include working in a healthcare setting, transfusions, and dialysis, acupuncture, tattooing, extended overseas travel and residence in an institution.However, Hepatitis B viruses cannot be spread by holding hands, sharing eating utensils or drinking glasses, kissing, hugging, coughing, sneezing, or breastfeeding.
The acute illness causes liver inflammation, vomiting, jaundice and, rarely, death. Chronic hepatitis B may eventually cause cirrhosis and liver cancer-a disease with poor response to all but a few current therapies. The infection is preventable by vaccination.
Hepatitis B virus is an hepadnavirus-hepa from hepatotropic (attracted to the liver) and dna because it is a DNA virus[12]-and it has a circular genome of partially double-stranded DNA. The viruses replicate through an RNA intermediate form by reverse transcription, which practice relates them to retroviruses.Although replication takes place in the liver, the virus spreads to the blood where viral proteins and antibodies against them are found in infected people.
en.wikipedia.org/wiki/Hepatitis_B
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We hope you like this video and if you want to join our FREE online course- you can find it below.
We help prepare students studying for the USMLE, COMLEX, NCLEX-RN, NCLEX-PN, PANCE, AANC and ABIM exams.
Our students have a 99% pass rate.
You can get access to watch more video like this?
Click the link below if you are a student studying…
For USMLE Step 1 or 2 CK: ▶▶▶ bit.ly/2Drburf◀◀◀
For NCLEX: ▶▶▶bit.ly/2FRDN3F◀◀◀
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Пікірлер: 123

  • @mujtabaalizafar5680
    @mujtabaalizafar56804 жыл бұрын

    Bro this was amazing! Totally worth the time

  • @WeirdHN
    @WeirdHN2 ай бұрын

    I can't imagine I get to understand the concept of serology 4 years later finishing medical school!

  • @umpahumpah8400
    @umpahumpah84004 жыл бұрын

    you helped me so much. Thank you😭🙏

  • @hagartarek6625
    @hagartarek66256 жыл бұрын

    It's just an awesome video, thanks a lot ..

  • @norma9237
    @norma92373 жыл бұрын

    Thank you so much!

  • @sweetiegargar7063
    @sweetiegargar706323 күн бұрын

    Thank you Doc

  • @yasminkhattab3473
    @yasminkhattab34734 жыл бұрын

    Thank you very very very much 💐

  • @ganeshsanjan5154
    @ganeshsanjan515411 жыл бұрын

    best tutor ever.....

  • @juliuskoome3055
    @juliuskoome30553 ай бұрын

    Very good Doc.

  • @tyzer32
    @tyzer3211 жыл бұрын

    Great teaching

  • @aatrakhan7439
    @aatrakhan74394 жыл бұрын

    brilliant work

  • @ssywenki
    @ssywenki10 жыл бұрын

    Serology portion cleared up some confusion I was having ......thank you:)

  • @kristinaskarbinski530
    @kristinaskarbinski53011 жыл бұрын

    You are amazing! Can you please do a video on RA versus OA?

  • @mariahhu1419
    @mariahhu14194 жыл бұрын

    you are so an amazing guy, you put it in a humorous way, and it inspired me!

  • @eluwachibuzor1744

    @eluwachibuzor1744

    3 жыл бұрын

    I want to thank Dr itua for curing me off of hepatitis b, I was affected with the virus, when I saw people giving testimony on Facebook and Instagram, I saw people testifying on social media of how they were cured of the deadly virus that Dr itua saved them with, I rushed and WhatsApp him and he sent me the cure and I was cured, this is why I share my testimony to the world that I am cured of the deadly virus this his WhatsApp contact: +2349018197949 and email with : dritua859@gmail.com

  • @loveangelmusic03
    @loveangelmusic038 жыл бұрын

    who are you? You're amazing!

  • @Mariah-ge5be
    @Mariah-ge5be4 жыл бұрын

    I Used to be here for virology back then I understood it so well because of this great lecturer now for medicine Im here again and again its the best lecture ever👌🏻

  • @abduhadian5571
    @abduhadian5571 Жыл бұрын

    Amazing you are

  • @usamakhalafzoom2622
    @usamakhalafzoom26223 жыл бұрын

    You are amazing and scientific

  • @karagozalimd8078
    @karagozalimd80787 жыл бұрын

    You helped me so much! I have a report on the pathogenesis of Chronic Viral Hepatitis and I super understood your lecture.

  • @ishwarkushwaha4768

    @ishwarkushwaha4768

    2 жыл бұрын

    Hii

  • @DrToni100
    @DrToni10011 жыл бұрын

    man you are awesome

  • @TheChakibbb
    @TheChakibbb7 жыл бұрын

    you are amazing thank you a lot ; ps i'm from algeria

  • @Abhisheksengupta923
    @Abhisheksengupta92311 жыл бұрын

    hi....sir upload more videos on musculo- skeletal syatem and more clinical diseases

  • @mujahidyalhassan2481
    @mujahidyalhassan24812 жыл бұрын

    If the world had more people like you, it would be a better place. You make a difference, Dr Igudia thank you for curing my Hepatitis B Virus and introducing your medical products to the worlds

  • @guitarbrocker1
    @guitarbrocker14 жыл бұрын

    Antibody in window period is IgM not IgG anti HBc...great lesson btw👌

  • @rubynaaz9329
    @rubynaaz93294 жыл бұрын

    Sir where are you. ..plz reply

  • @loords1988
    @loords198811 жыл бұрын

    You're simply the BEST.

  • @BodyTransformerss
    @BodyTransformerss4 жыл бұрын

    Hey sir how are you

  • @syed-wd8ib
    @syed-wd8ib3 жыл бұрын

    why some peoples don't made antibodies against HBs Ag ?

  • @ibrahemoh
    @ibrahemoh11 жыл бұрын

    i think this video is repeated .. i saw it before !

  • @lawrenceessien363
    @lawrenceessien363 Жыл бұрын

    You have my maximum respect Dr Igudia, I am now negative from Hepatitis B virus after I did the test, I wonder what might have become of me it I didn't get the herbal cure From your KZread channel. God bless you sir.

  • @muhammadmundi8510
    @muhammadmundi85102 жыл бұрын

    Hepatitis B gone for good!! All thanks to you Dr.Ayomede in fact words ain't even enough to thank you for this permanent cure you made everything new again

  • @vedio0vedio
    @vedio0vedio11 жыл бұрын

    yes its repeated

  • @oluwafunkeijanawo2499
    @oluwafunkeijanawo24992 жыл бұрын

    Wow....from 2022

  • @babangidasaleh-yr1fe
    @babangidasaleh-yr1fe Жыл бұрын

    bless you #drigwe. I’m permanently Hepatitis B free, your herb is a miracle

  • @lawrenceessien363
    @lawrenceessien3632 жыл бұрын

    You have my maximum respect Dr Igudia, I am now negative from Hepatitis B Infection after I did the test, I wonder what might have become of me it I didn't get the herbal cure From your KZread channel. God bless you sir

  • @zubairbasha5298
    @zubairbasha52984 жыл бұрын

    In acute hep B how long will it take for IgM anti- hbc to generate I had my first symptoms 4 months back on 2nd month IgM is just 3.3 on 10 scale but total anti-hbc is 9.9 from last week I am getting upper right & lower of abdominal pain does this indicates the icteric phase of acute hep B, I am I going to clear virus soon ?. I am wishing this is not chronic disease as I am showing symptos of icteric phase where chronic doesnot have any symptoms Please help me with answers of so many questions I have, I don't have any expets to answers this in my location

  • @joelmeyers3609

    @joelmeyers3609

    3 жыл бұрын

    Get a Super herbal tea from Dr Rabiu pharmacy via WhatsApp:+2348160264268. It cure you completely of your Hepatitis within 2 weeks.I'm a living testimony. I have tried so many doctor, use different pills but none of it work,until a friend gave me the contact of Dr Rabiu then after contacted him,we discussed and he told me the price and Prescription before delivered it to me.

  • @rabigarba-ty5fh
    @rabigarba-ty5fh Жыл бұрын

    I don't know where to begin, but you are the most caring doctor that i have ever known. Thank you Dr Igudia for taking away my Hepatitis B pain. God bless you. So much accolades to you sir.

  • @stephiniwarden6048
    @stephiniwarden6048 Жыл бұрын

    I want to thank Dr Ozuka for curing me of hepatitis B virus

  • @giekia2959
    @giekia2959 Жыл бұрын

    God bless Dr Ozuka for helping me get rid of my hepatitis B virus which almost ruined my life

  • @user-pj4wt7dk2j
    @user-pj4wt7dk2j9 ай бұрын

    وررده ولله

  • @AdelekeBasirat
    @AdelekeBasirat Жыл бұрын

    God bless you now and always Dr Igudia on youtube , Just wanted to say a big THANK YOU for helping me cure my Hepatitis B I was facing, I am now Hepatitis B negative after my test result came out, I will be happy to recommend you to other people around the word.

  • @clinsonemene6095
    @clinsonemene6095 Жыл бұрын

    Thank you dr Igudia on KZread for all you do, just got my test result today and am now Hepatitis B Infection negative. I will keep letting the world know about your good work sir

  • @idrisbagaruwagwarzo4363
    @idrisbagaruwagwarzo4363 Жыл бұрын

    I really do appreciate you Dr Igudia youtube,your commitment towards saving human lives is steadfast ,all the knowledge I got from you and,the help with the herbal meds, I was recently tested negative of hepatitis B Virus,I’m so happy thanks doc

  • @amossamuel3935
    @amossamuel3935 Жыл бұрын

    being recommended to doctor Igudia on KZread has being a great blessing to my family his cure for Hepatitis B disease is a genuine one thanks for your good deed toward humanity

  • @SagirSulaiman-pb3ky
    @SagirSulaiman-pb3ky Жыл бұрын

    I Really Appreciate your good Work Dr Igudia on KZread, Thanks for Curing my chronic Hepatitis B Virus. No more Pains and sleepless night, Thanks Dr Igudia.

  • @SagirSulaiman-pb3ky
    @SagirSulaiman-pb3ky Жыл бұрын

    I Really Appreciate your good Work Dr Igudia on KZread, Thanks for Curing my chronic Hepatitis B infection. No more Pains and sleepless night, Thanks Dr Igudia.

  • @anahilson7505
    @anahilson75053 жыл бұрын

    Thanks to Dr.Ayomede on KZread your product is incredible it was hard to believe how quickly I was able to remove the Human papillomavirus that has been lingering over the years, God bless you sir for the great work

  • @divyakarki5037
    @divyakarki50375 жыл бұрын

    icterus we dont see it under the eyes 👀

  • @mondayeguasa-vf9is
    @mondayeguasa-vf9is Жыл бұрын

    I won’t forget what you did for me in a hurry Dr Igudia, thanks for helping me get rid of this stubborn hepatitis B

  • @recombinantdna6861
    @recombinantdna68614 жыл бұрын

    2:59

  • @Ehisus
    @Ehisus3 жыл бұрын

    Hello there, is there a total cure of attacking the virus in the liver?

  • @eluwachibuzor1744

    @eluwachibuzor1744

    3 жыл бұрын

    I want to thank Dr itua for curing me off of hepatitis b, I was affected with the virus, when I saw people giving testimony on Facebook and Instagram, I saw people testifying on social media of how they were cured of the deadly virus that Dr itua saved them with, I rushed and WhatsApp him and he sent me the cure and I was cured, this is why I share my testimony to the world that I am cured of the deadly virus this his WhatsApp contact: +2349018197949 and email with : dritua859@gmail.com

  • @linussamuel8748
    @linussamuel87482 жыл бұрын

    My heart just keeps thanking you and thanking you Dr Igudia for all you have done for me, you gave me your words that you could heal any sickness or disease, thank you for permanently curing me of my Hepatitis B you are amazing

  • @chibuikenwanyanwa8945
    @chibuikenwanyanwa89452 жыл бұрын

    I thought my body would never be the same again, but you fixed it. My heartiest gratitude to you Dr Igudia for helping me cure my Hepatitis B Virus successfully.

  • @susanharri4805
    @susanharri48052 жыл бұрын

    Do you think what I'm prepared to send to you is ordinary that is what we save you and your family

  • @akshitaverma4045
    @akshitaverma40455 жыл бұрын

    thanks for saving my ass!

  • @MrAffiliateddealz
    @MrAffiliateddealz4 жыл бұрын

    #cosign🤞🏿🤞🏿🤞🏿

  • @MrCheeseIt
    @MrCheeseIt11 жыл бұрын

    "not cute, ACUTE"

  • @vucong9101
    @vucong91013 жыл бұрын

    Yang pilih allah like.

  • @lawrenceessien363
    @lawrenceessien3632 жыл бұрын

    You have my maximum respect Dr Igudia, I am now negative from Hepatitis B Virus after I did the test, I wonder what might have become of me it I didn't get the herbal cure From your KZread channel. God bless you sir.

  • @idrisbagaruwagwarzo4363
    @idrisbagaruwagwarzo43632 жыл бұрын

    I really do appreciate you Dr Igudia youtube,your commitment towards saving human lives is steadfast ,all the knowledge I got from you and,the help with the herbal meds, I was recently tested negative of Hepatitis B Virus,I’m so happy thanks doc

  • @SagirSulaiman-pb3ky
    @SagirSulaiman-pb3ky Жыл бұрын

    I Really Appreciate your good Work Dr Igudia on KZread, Thanks for Curing my chronic Hepatitis B Virus. No more Pains and sleepless night, Thanks Dr Igudia

  • @idrisbagaruwagwarzo4363
    @idrisbagaruwagwarzo4363 Жыл бұрын

    I really do appreciate you Dr Igudia youtube,your commitment towards saving human lives is steadfast ,all the knowledge I got from you and,the help with the herbal meds, I was recently tested negative of Hepatitis B virus,I’m so happy thanks doc.