They are coupled to light receptors similar to the ones in your eyes.

We've taken that universal molecule and turned it around a little bit so that we've made antagonists of the interspecies communication system.

It's these receptors that are actually very important.

So in a daf 2 mutant you see that I have the X drawn here through the receptor.

Now let's zoom in on it here, so we can see it in more detail.

So what about the normal worm?

Today, Nelson Otwoma is healthy.

Once she succumbs, the woman is dragged into hell for eternity.

So, if you add enough insulin, there may be enough to bind with the insulin receptors and cause some glucose absorption.

But you know there is much more to it,

We both thought the best resource was flight, when pursued by so formidable an antagonist so you will find the nest empty when you call to morrow.

But my favorite effect on the body is actually on the heart.

I don't know how much perfume that commercial sold, but I guarantee you, it moved a lot of antidepressants and anti anxiety meds.

In 2002, they were facing a different battle.

Oh, just antihistamines mostly.

I just told you that, if you make a mutation in the daf 2 gene cell, that you get a receptor that doesn't work as well the animal lives longer.

I mean, I empathize with that person but I don't literally feel the touch.

How's he doing?

What that means is if you can tickle the fancy of this NMDA receptor, you'll put in more of these ordinary AMPA receptors into the synapse, and then the synapse will become stronger.

We say no. WilPharma must...

Why?

And why?

And the daf 2 gene encodes a hormone receptor.

And the other part is on the inside where it sends signals into the cell.

Take this example from rats.

Because our pheromones matched our olfactory receptors.

The altered immune receptors weren't effective.

Today, eight million people have access to antiretroviral drugs.

So what you see in the picture there is a cell with a hormone receptor in red punching through the edge of the cell.

These hormones are similar to hormones that we have in our bodies.

Sharon, have you been taking your antiradiation meds?

And then the last question for this section is pharmacodynamics describe which one of the following?

The worry is about antidepressants.

And when it goes crazy, what it does is it activates all this machinery down here, and the effect of all that machinery is to put in more of these ordinary boring receptors.

Look at this kind, the NR receptor, also called the NMDA receptor.

Same thing with Receptin if you've got breast cancer.

I'd like to leave you with the following thought

When I first heard this theme,

In a way, much more powerful than the kind of tools we're looking at, because most of what's being done today is to rely on things like anti malarial drugs.

And this is exactly what happened which antipsychotic medication for schizophrenia.

Researchers Identify New Receptor Complex in Brain

This is how this works.

So in the fetal life, those testes are pumping out testosterone.

So our Pancreas is producing insulin and putting it into our bloodstream, so it's there to be used. but a situation can arise where the receptors are not working properly, and they have been desensitized to insulin.

According to this chart, half these patients have received no medication