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Doctor insights on: Trofile Co Receptor Tropism Assay

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If researchers were able to determine that cortisol decreases vitamin d receptors, is there an assay for the general public?

If researchers were able to determine that cortisol decreases vitamin d receptors, is there an assay for the general public?

Not scientific fact: What you're referring to is a blog post without any scientific documentation or substantiation. Doctors and scientists use facts and data, not blogs and pseudoscience. Don't waste your money. There is no assay available because none is needed. ...Read more

Receptor (Definition)

An organ, cell or molecule that accepts an outside signal and causes an internal change. Eyes receive light, touch receptors send messages to the brain when stimulated by pressure and estrogen receptors bind Estradiol causing responses of normal breast, ovary and uterus cells to rising and falling levels of the female steroid hormones. Most of the time "receptor" refers to one ...Read more


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I learned that the cox 2 receptor is inhibited by nsaids, but how exactly does amitriptyline reduce pain?

I learned that the cox 2 receptor is inhibited by nsaids, but how exactly does amitriptyline reduce pain?

Not yet known: The exact mechanism of action is apparently not yet known but it just thought to be by the low doses of Amitriptyline being used blocking pain signals in the spinal cord by the increase of norepinephrine and serotonin into the spinal cord tracks that carry pain signals to the brain, best wishes. ...Read more

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Can you tell me about drugs blocking the receptor site (psychology)?

Can you tell me about drugs blocking the receptor site (psychology)?

Drugs blocking: which receptor site? Need clarification before this can be answered. ...Read more

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Why do people feel tired or energetic, and how does it work? Like is it only melatonin and its receptor?

Why do people feel tired or energetic, and how does it work? Like is it only melatonin and its receptor?

Myriad of reasons: Discovering the reason for a person being tired or fatigued is a complex process of medical detective work. Sometimes we get lucky and the answer falls right out such as low functioning thyroid or severe anemia. Other times it's a combination of several things. You appear to have at least a good possible reason based on your condition of hypopit- I doubt it's JUST melatonin. What's your doc say? ...Read more

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Can you please help me to understand how buprenorphine works with your bodies receptors for pain control, not opiate addiction?

Can you please help me to understand how buprenorphine works with your bodies receptors for pain control, not opiate addiction?

Buprenorphine: Buprenorphine, as marketed as butrans, is a potent opiod analgesic medication with the analgesic effect coming from partial agonist activity at mu opioid receptors. It is also an antagonist at kappa opioid receoptors, an agonist at delta receptors, and a partial agonist at orl-1 (nociceptin) receptors. Its binding affinity to the mu recetors is very high, and overdose cannot be easily reversed. ...Read more

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Which immune assay is best to measure inflammatory responses?

Which immune assay is best to measure inflammatory responses?

No great test: Acute inflammation: c-reactive protein; long-term inflammation: erythrocyte sedimentation rate. But a complete blood count with differential can also help. There are so many tests you need to see a doctor to have the appropriate test ordered. ...Read more

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Is a rapid heartbeat caused by blocked ach receptors dangerous?

Is a rapid heartbeat caused by blocked ach receptors dangerous?

Depends: Certain drugs and venoms cause reversible or irreversible blockade of acetylcholine receptors. Some cause rapid heart rate. If you're receiving such a drug, it's under the supervision of a physician, so put your trust in that person. Whether the increased heart rate is injurious depends on the specifics of your health history and condition. ...Read more

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Is there a benefit to chemotherapy in hormone receptor positive, node positive postmenopausal breast cancer?

Is there a benefit to chemotherapy in hormone receptor positive, node positive postmenopausal breast cancer?

Often: There is increasing data based on the oncotype DX test in women with 1-3 positive notes that shows that some women will not get much benefit from chemo and some will get a great deal. It can be useful in cases where a woman is reluctant to take chemo. This is done on tissue that has been already removed. Most oncologists believe that women who have multiple positive nodes should get chemotherapy. ...Read more

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Can weight bering exercise change the pain receptor on the nervous system to a higher level, where you start of weak and then become strong?

Can weight bering exercise change the pain receptor on the nervous system to a higher level, where you start of weak and then become strong?

No, just its working: It's more likely that instead of altering your pain receptors, you're the exercises are actually making you stronger! over time, weight-bearing exercises will become easier as your muscles get bigger and/or toned in response to the increased workload! good for you! ...Read more

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What are normal test results of a protein s assay?

What are normal test results of a protein s assay?

Functional activity: The test is usually for functional activity rather than quantification of protein and is reported as a percentage with 60-150% of normal being the usual range in healthy individuals. ...Read more

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What does it mean to have a chorionic gonadotropin assay?

What does it mean to have a chorionic gonadotropin assay?

Pregnancy test: Hcg is the hormone made by the placenta that is measured in a pregnancy test. It is tested to diagnose pregnancy, perform a risk assessment for ectopic pregnancy, and to manage certain complications of pregnancy, including a molar pregnancy. ...Read more

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Clomid (clomiphene) is an estro receptor.Brain needs estrogen surge to release lh.Which means ppl on Clomid (clomiphene) don't have LH surge?How egg burst out?

Clomid (clomiphene) is an estro receptor.Brain needs estrogen surge to release lh.Which means ppl on Clomid (clomiphene) don't have LH surge?How egg burst out?

Got confused?: You are getting yourself confused. Clomid (clomiphene) is not an 'estro receptor' at all; it is mainly an estrogen receptor antagonist, but it has pro-estrogenic actions in some tissues and anti-estrogenic actions in others. Women on Clomiphene do mostly have an lh surge; not surging means the Clomiphene dose was likely too low. ...Read more

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Is there any clinical condition manifested as hypothyroidism even there's high thyriod level in plasma (assuming hormon receptor complex doesn't work)?

Is there any clinical condition manifested as hypothyroidism even there's high thyriod level in plasma (assuming hormon receptor complex doesn't work)?

Yes, but rare: It has been described, but rarely. Also you can have an abnormality of thyroid binding globulin that can fool some, but not all, thyroid tests. Sometimes thyroid tests point in opposite directions for a period of time due to thyroid inflammation (thyroiditis). This is where you need to ask your doctor and maybe see an endocrinologist. ...Read more

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If researchers were able to determine that cortisol decreases vitamin d receptors, is there an assay for the general public?

Not scientific fact: What you're referring to is a blog post without any scientific documentation or substantiation. Doctors and scientists use facts and data, not blogs and pseudoscience. Don't waste your money. There is no assay available because none is needed. ...Read more

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Can you tell me what is NMDA receptor?

Can you tell me what is NMDA receptor?

Neurotransmission: Nmda receptors are involved in transmission of impulses across neurons. You may check out this site for more info. http://www.ncbi.nlm.nih.gov/books/nbk5283/. ...Read more

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How does an insulin receptor function?

How does an insulin receptor function?

Lets sugar into cell: The Insulin receptor opens a channel to allow glucose into the cells for energy to maintain their function. ...Read more

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Do ACh antibodies block or destroy ACh receptors ?

Do ACh antibodies block or destroy ACh receptors ?

Both in a way: ACh or acetylcholine antibodies can be both blocking and binding. They are nearly specific for Myasthenia Gravis. Binding essentially destroys the function. Acetylcholine is essential for nerve muscle and nerve nerve impulse transmission. ...Read more

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Does 4mg of Suboxone block the pain receptors in your body?

Does 4mg of Suboxone block the pain receptors in your body?

Partially: Usually a much higher dose is required to saturate majority of the receptors under question. ...Read more

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