Endocrine System Overview

Role in homeostasis 0.10
Endocrine vs exocrine 0:26
Endocrine system vs nervous system 1:44
Endocrine glands and main hormones and functions 3:47
Some hormones made in cells rather than glands 6:47
Water-soluble and fat-soluble hormones and target cell 7:19
Amines, catecholamines 11:15
Thyroid hormone structure 12:12
Steroids 12:40
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[@NatashaImany-wv7cl]

Wow i love it all now i can handle any question in endocrine system

[@user-vx5uq9si1q]

I benefited a lot, thank you, Professor💙

[@hamedabouheif5571]

Thanks Dr. Wendi❤

[@rajeshinapanuri]

thank you so much

[@TheAkira277]

Thank you

[@mariangelcastellanos2024]

yes thank you, professor💙💙💙💙💙💛💛💛💛

[@therunningmonk6428]

thank you ..i think u r a professional athlete too

[@DrWendi]

not prodessional, but thanks, I do try to keep healthy :)

[@TheAkira277]

Does "Fat-soluble hormones" can enter all cells? Then kind of "search" for its receptors inside then got out when there are no receptors inside that cell? Bcs based on that explanation, the hormone needs to enter the cells to activate the reaction. Thank you for your help, I've been really wondering about this.

[@DrWendi]

Great question! And yes, many steroid hormones and the thyroid hormones can diffuse in and out of cells. Most of the fat-soluble ones have receptors in almost every cell type so they usually end up finding a receptor. Hormones can take hours to days to function and that is much slower than nervous system responses because of how long it can take to get to their receptors. Then the fat-soluble hormones leave the cell and are broken down by the liver. :)

[@TheAkira277]

@@DrWendi how bot when this fat-soluble hormones didn't find their receptors inside the cells? Does it just, like... gone out out of that cells? Thanks for the replay, though 😁

[@lrrasd9708]

A few years ago, I caught a cold and fell asleep near the fan, and after that day I have pains in my head, feeling that inflammation is going on, but this inflammation is a little different. If I catch a cold anywhere on my body or drink cold water, the inflammation starts from that day, there is no need to talk about ice cream. The temperature of the body changes several times a day and I have terrible hot flashes. If I catch a cold in the summer, I try to either go to the mountains or try to sleep with my clothes on, because the peak lasts too long. I am a professional swimmer, otherwise I would probably be dead or in a coma by now. I live in Georgia and the doctors here can't tell me what's wrong and our tomography doesn't show anything, it seems to be very old. This inflammation seems to be going on, the only time was when I had a fever of 40 degrees, when the fever passed in about 5 days. It's as if this inflammation has also gone out. With a small cold and cold water, I felt fine for about 6 months. Summer came and I ate ice cream and this unfortunate inflammation started again. I was enjoying this 40 degree heat so much that I didn't even think of drinking antipyretic. I came across the opportunity to stop shakes's twist completely by accident. If you know what is wrong with me, please answer me. thanks

[@DrWendi]

Very sorry to hear about your situation. It is a very odd set of symptoms and I suspect the fan was not the only factor, there has to be something else going on and would take me time to discuss with you and figure out what other kinds of things could be contributing. Sorry I can't give you an answer based on the info you provided.