Mitochondria, Apoptosis, and Oxidative Stress

Wonderful video!!

I so like this lecturer's voice. Soft and enchanting.

This is incredibly impressive!! Thanks!

Oh yeah, baby!  Write that Caspase out suggestively ;).
Hypothetically, if a lot of cells underwent apoptosis, could a healthy cell pick up enough cytochrome-C from its environment to accidentally trigger the apoptotic mechanism?

AMAZING VIDEO! Truly assisted with my understanding of oxidative stress and apoptosis. Thank you :)

Khan is better :S

Really helped me with my Patho Class, thanks alot! also weird question but what kind of software/hardware (e.g. ipad? surface pro?) are you using? I would love to use to take class notes!

jasmine rana sounds bengali
good video still

please do a video comparing the caspases ! :)

great video. FYI the second "p" is silent in apoptosis.

um...a bit fast? but that helped anyway! thank you!!

Amazingly comprehensible video.  I was looking for apoptosis; however, I did not understand I would also learn more about  necrosis.  Thank you so much.

Can anyone tell me what's the name of the device he is using for writing on screen? any tips will be appreciated.

Did not help at all.... Well it helped me get confused.....

The second 'p' in apoptosis is silent so it's pronounced apo-tosis.

i looooooove your voice <3. great video!

very eloquent explanation

Great Video and information on cell death and the mitochondria. I recently found a way to help repair and create more mitochondria within your cells. Super excited about what we found. Again great video.

grinding voice. would rather listen to robot.

Already there is a new, German Vital Air 5+ device which is much better, more powerful and more effective than NanoVi (oxidative stress) !

10 minutes to get to the main player! what?! thank god for 2 times speed

Reduce Oxidative Stress ("Free Radicals") with Vital Air 5+ device !

nteresting! You can ingest redox signaling molecules through a drink called ASEA and you can put them on your skin, muscles, joints in a gel called Renu28 ... redoxsignalingmoleculedotcom for more info ...

so cool... thank you

Educative for graduating students like me

To all the clever dicks that claim that the second 'p' in apoptosis is silent, and should be pronounced apo-tosis (see the earlier comments): YOU ARE WRONG! Or do you go around saying o-tic instead of optic, o-tion instead of option, ada-tation instead of adaptation or syna-tic instead of synaptic??? Its ancient Greek(ἀπόπτωσις), not French or English and the Greek pronunced their 'p's, for your kind Information!

Vital Air 5+® device - most powerful and versatile of all
Activated Oxygen Therapy machines in the world !

Most obnoxious distracting nonsensical speaking voices ever. Speech is sing song accenting words with no respect to meaning. Very obnoxious and distracting. Detached from audience, aloof.

Thanks for the video! I'm writing a paper on caspases for my a college biochemistry course, and this was extremely helpful in understanding their role in apoptosis. I work in an undergraduate lab that studies caspase structure-function, but wanted to learn about caspases in a greater context. 10/10 would recommend :)

Why ROS make the membrane more permeable?

thank you!

We would be able to understand what is talked about ,If you would care to speak a bit slower ,Thank you !

To summarise- Mitochondria play key roles in activating apoptosis in mammalian cells. Bcl-2 family members regulate the release of cytochrome c proteins from the space between the mitochondrial inner and outer membrane that, once in the cytosol, activate caspase proteases that dismantle cells and signal efficient phagocytosis of cell corpses.

To summarise- Mitochondria play key roles in activating apoptosis in mammalian cells. Bcl-2 family members regulate the release of cytochrome c proteins from the space between the mitochondrial inner and outer membrane that, once in the cytosol, activate caspase proteases that dismantle cells and signal efficient phagocytosis of cell corpses.

Like Epstein Barr Virus?

ROS is superoxide anion radical, hydroxy radical, hydrogen peroxide

Comprehensive yet concise. Thank you.

great :)

GREAT information THANKS

👏👏👏👏🌟

Can someone provide me a mechanism by which «mental» stress could end up to oxidative stress. I'd appreciate if there's a reference handy

Thanks

Hello, regarding the apoptosis during embryonic development, is it the pathway intrinsic or extrinsic?