The Nephron

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Discover A Simplified Approach to Master the Complexity of Anatomy with me, Dr. David Morton ... The Noted Anatomist!
This brief video tutorial discusses the nephron, renal corpuscle, renal tubules and JG apparatus:
0:00. Introduction
0:20. Nephron foundations
- 0:24. Overview of nephron (parts)
- 1:34. Key fluids. plasma, filtrate, tubular fluid, urine, extracellular fluid (ECF)
- 2:21. Key physiological processes. filtration, reabsorption, secretion, excretion
- 3:14. Two types of nephrons: Cortical nephrons and Juxtaglomerular nephrons
6:00. Renal corpuscle
- 6:03. Glomerular (fenestrations) and mesangial cells
- 8:12. Glomerular basement membrane (GBM)
- 9:01. Bowman's capsule and Bowman's space
- 9:29. Podocytes and filtration slits
- 11:43. Glomerular filtration apparatus
- 13:28. Vascular pole and urinary pole
13:50. Renal tubules
- 15:38. Proximal convoluted tubule (PCT)
- 18:30. Loop of Henle
- 22:09. Countercurrent multiplier and Countercurrent exchanger (overview)
- 25:57. Distal convoluted tubule (DCT)
- 28:05. Collecting ducts (CD)
- 29:27. Without ADH
- 30:28. With ADH
- 31:40. With Aldosterone and ADH
32:54. Juxtaglomerular apparatus
- 33:21. Juxtaglomerular cells
- 34:15. Macula densa cells
- 35:24. Mesangial cells
35:38. In-a-Nutshell
26:59. Acknowledgements

Опубликовано:

5 июл 2024

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Комментарии : 46

@mxbr1356 2 года назад

Again saving my Gluteus just before exams. Please never stop making these extraordinary videos.

@Sinnistering 8 месяцев назад

You have a gift for teaching, Dr. Morton. I have not taken any anatomy, and I only know a bit about the body from my mom's career as a nurse/nursing educator, and yet I feel I can follow along incredibly well. I've watched some of your other videos, but I wanted to come back to comment on the one that brought me to your channel because it's a complicated and circuitous process, yet you break it down so well. Beyond that, and this is a terribly under-valued skill, you make it fun. You sprinkle a few jokes in, you have the SHIING~ catchphrase that I love. An awesome combo that leads to a fantastic educator.

@TheNotedAnatomist 8 месяцев назад

hey, thank you so much for the very kind comments. Much appreciated. This video in particular is one that I have spent two or three years and preparing for it.

@widaltaf5115 2 месяца назад

Legendary I haven’t seen a single nephrology anatomy/physiology video better than this one 💯

@louismarkov5524 2 года назад

You do not know how much I need this video. Thank you Anatomist.

@victordoamaral6394 Год назад

Your videos are amazingly easier to understand compared to all anatomy/physiology teachers I ever had. Please keep it up 🙏

@TheNotedAnatomist Год назад

Thank you, I will

@PerfectMedico 2 года назад

Great video Sir♥️

@zainulabidinzai397 2 года назад

Professor plz be active🥺 and upload more videos on regular basis.. We really love💕 you and wana learn from you🙏🤍

@Rimonabantmedico Год назад

This channel deserves more view ❤

@dom6783 Месяц назад

This is like the best video ever

@niceguy3604 2 года назад

Yesterday i completed my chapter on "excretory products and thier elimination".... And, today volva revision video.... Thx sir

@RameshKuldeep Год назад

OMG so much details with so much simplifying i don't how many i have read and how many more i have to read to know this muchh detail which you gave me in 40.min. thanku so much Doctor I'm from India hatts off your efforts please keep making these video thanku again.

@anchtain6971 6 месяцев назад

i did not finish the video yet but i must thank you befor finishing it thank you so much thank you for helping us and have a good day

@Muniera Год назад

You have such remarkable skill to explain physiology concepts 🙏🏼

@mubangamusakalu5553 2 года назад

Wonderful video really enjoy your videos

@terryrogers8347 2 года назад

Thank you for the great info

@humeyraer5649 Год назад

explained really awesomely

@babashka9987 Год назад

Thank you for your perfectly detailed video, and thanks to the supreme designer of these extraordinary filters🙏🙏🙏🙏

@TheNotedAnatomist Год назад

Thanks

@twanaomar2003 2 месяца назад

💎Masterpiece💎 I should send this to my Histology teacher. (Gratitudes) can not appreciate this art.

@thomaskeating7539 2 года назад

Truly amazing, keep it up.

@zakirzak1494 9 месяцев назад

🥰😍🤩💯💯Wow, wow ... a beautiful explanation of a complex process...thank you

@TheNotedAnatomist 9 месяцев назад

Welcome 😊

@reyana9759 Год назад

i can’t thank you enoughh such a great video

@TheNotedAnatomist Год назад

Happy to help

@victoriaabrahams6193 2 месяца назад

Amazing ! Thank you !

@TheNotedAnatomist 2 месяца назад

Thank you too!

@r_ostad_s 3 месяца назад

Thanks!

@TheNotedAnatomist 3 месяца назад

Wow … thank-you so much for the thoughtful gift. Do you know that out of all of the anatomy and physiology tutorials I have created over the past 9 years this one on the nephron is one that I have spent the most time on and am most proud of? Thank-you … this made my day. Sincerely, David

@guytelfer1353 2 года назад

Excellent, how about part 2 disecting the role of rbc's in the bowmans capsule , levels and concentrations, diffusion, ect?

@andrewpleva 3 месяца назад

3:33 Great video, just would like to add that the cortical nephrons (+juxtaglomerular) have their Loop of Henle in the medulla contradicting your diagram. The difference comes from the position of the glomerulus, length of the loop of Henle, function and frequency. 8:17 Glomerular Basement Membrane is a misleading term- mainly the basement membrane part. Even though many books may use the term (Basement membrane) technically speaking, a basement membrane is comprised of a basal lamina and a reticular lamina (non existent in this case) therefore it should be called the Glomerular basal lamina. 9:54 Just for those wanting more information, podocytes have primary processes (called trabeculae) and secondary processes coming off of the trabeculae (called pedicles). These pedicles interdigitate creating the filtration slits. At 11:30 im pretty sure that the pedicel is not a process off of the secondary processes. But if someone knows that would be great! 18:32 I was thought that the Loop of Henle was comprised of a descending straight limb, intermediate tubule and a ascending straight limb. After reading into Junqueira's you were right thanks! Great video thank you Dr. Morton!

@psychiatristpsychiatrist2093 Год назад

Please upload the video Autonomic Nervous System Anatomy and physiology

@nygreenguy Год назад

Curious how you got those bw images of the glomerulus? I see you said "used by Permission" but I would love to have images like that for my class.

@TheNotedAnatomist Год назад

Hi ... i illustrated the B&W images so i could add color to hilight different parts. Happy to share if you would like to use the image. Send me your email.

@muqtarjamaegal6071 2 года назад

Please liver physiology

@nolsih 4 месяца назад

Superb...

@TheNotedAnatomist 4 месяца назад

Thanks 🤗

@ketoonkratom Год назад

God Bless Everyone Love One Another :)

@rileysmiles Год назад

i love my podocytes i think they are very cute heheh

@theopenacademy9102 Год назад

You’re teaching RN’s too!

@edwigcarol4888 Год назад

35:00 🤐😁 mesanglial cells ... some signalling . Not sure to be able to simplify their complex tasks.. Won't speak about it 🤐😁. Nature will overwhelm our understanding capacities.. as so often I quote Peter Attia "the kidney is the smartest organ in the body"

@TheNotedAnatomist Год назад

That is what my nephrology colleague says all the time :)