Quotes About Receptor

With genetic manipulation you could quite easily create an efficiently transmittable version of H5N1. Swap a human receptor binding domain from a human flu virus into an H5 backbone and you'd improve transmission efficiency enormously. The last couple of years, they've been doing that in labs all over the world to try to anticipate what a human transmissible H5N1 would look like.

We've known since the late 1970s that gluten breaks down in the stomach to become a mix of polypeptides that can cross the blood-brain barrier. Once they gain entry, they can then bind to the brain's morphine receptor to produce a sensorial high. This is the same receptor to which opiate drugs bind, creating their pleasurable, albeit addicting, effect. The

gluten breaks down in the stomach to become a mix of polypeptides that can cross the blood-brain barrier. Once they gain entry, they can then bind to the brain's morphine receptor to produce a sensorial high. This

there's only one part of a man's anatomy that any potential mate should worry about measuring, and that is the length of his vasopressin receptor gene.

Genes have plenty to do with behavior. Even more appropriately, all behavioral traits are affected to some degree by genetic variability.65 They have to be, given that they specify the structure of all the proteins pertinent to every neurotransmitter, hormone, receptor, etc. that there is. And they have plenty to do with individual differences in behavior, given the large percentage of genes that are polymorphic, coming in different flavors. But their effects are supremely context dependent.

dopamine (D2) receptor antagonist

neurotransmitter stimulates an adjacent cell by fitting into a receptor site on its surface, very much the way a key fits into a lock. This cell then releases a neurotransmitter, which stimulates the next cell, and thus the message is propagated. The specific neurotransmitter involved in the nerve gas story is acetylcholine.

Caffeine blocks the receptor that picks up on the level of adenosine. "I liken it to putting a Post-it note over your fuel-gauge indicator. You're not giving yourself more energy—you're just not realizing how empty you are. When the caffeine wears off, you're doubly exhausted.

Throughout the day, in your brain, a chemical called adenosine is building up, and it signals to you when you are sleepy. Caffeine blocks the receptor that picks up on the level of adenosine. "I liken it to putting a Post-it note over your fuel-gauge indicator. You're not giving yourself more energy—you're just not realizing how empty you are. When the caffeine wears off, you're doubly exhausted.

I can't get any satiation. My brain is wired in such a way that I - in my research, I probably have a lack of D1 and D2 receptor sites. These are dopamine receptor sites, and satiation is a process that involves a cascade.

and I'm sure I saw something like a television receptor on one end of the bench--remember that affair like a big lens set in a square box?

Chiral receptor sites in the human body interact only with drug molecules having the proper absolute configuration, resulting in marked differences in the pharmacological activities of enantiomers.

But it is two other receptor organs that make this predator the

Receptor chemistry, the chemistry of artificial receptor molecules, may be considered a generalized coordination chemistry, not limited to transition metal ions but extending to all types of substrates: cationic, anionic or neutral species of organic, inorganic or biological nature.

Beauty has undergone a similar process, thanks to advertisers. Evolution gave us a circuit that responds to good looks—call it the pleasure receptor for our visual cortex—and in our natural environment, it was useful to have. But take a person with one-in-a-million skin and bone structure, add professional makeup and retouching, and you're no longer looking at beauty in its natural form. You've got pharmaceutical-grade beauty, the cocaine of good looks.

Beauty has undergone a similar process, thanks to advertisers. Evolution gave us a circuit that responds to good looks—call it the pleasure receptor for our visual cortex—and in our natural environment, it was useful to have. But take a person with one-in-a-million skin and bone structure, add professional makeup and retouching, and you're no longer looking at beauty in its natural form. You've got pharmaceutical-grade beauty,

If you have been sick for a long, long time, Prozac may make you high. It probably won't make you, never quite managed to be a part of, but a world, nevertheless, that you at first fit into with the precision of a key to a lock or a neurotransmitter to its receptor.

If you have been sick for long, long time, Prozac may make you high. It probably won't make you high the way pot and acid do; it will make you high by returning you to a world you've forgotten or never quite managed to be a part of, but a world nevertheless, that you at first fit into with the precision of a key to a lock or a neurotransmitter to its receptor.

We have found that fusions of GFP with the RING finger domains of certain E3 ubiquitin ligases creates an unstable GFP. We have used unstable GFP to learn how disruption of microtubules in the touch receptor neurons causes a generalized reduction in protein levels in the cells.

We already have medications such as Substance P receptor antagonists, and the drug aprepitant (a medication currently used to treat nausea), which should, if one can generalize from the animal data, reduce angry irritability (see Chapter 4

workers found an association between the DRD4 receptor III exon polymorphism and disorganized attachment classification in 12-month-old infants. Over the years, considerable evidence has linked behavioral problems in both children and adults with the 7-repeat allele of the DRD4 gene. In particular, ADHD has been implicated