What are the target cells of serotonin?
Serotonin
| Clinical data | |
|---|---|
| Source tissues | raphe nuclei, enterochromaffin cells |
| Target tissues | system-wide |
| Receptors | 5-HT1, 5-HT2, 5-HT3, 5-HT4, 5-HT5, 5-HT6, 5-HT7 |
| Agonists | Indirectly: SSRIs, MAOIs |
What part of the body produces serotonin?
Although serotonin is manufactured in the brain, where it performs its primary functions, some 90% of our serotonin supply is found in the digestive tract and in blood platelets.
How do you know if you have air in your lungs?
Symptoms usually include sudden chest pain and shortness of breath. On some occasions, a collapsed lung can be a life-threatening event. Treatment for a pneumothorax usually involves inserting a needle or chest tube between the ribs to remove the excess air. However, a small pneumothorax may heal on its own.
How long does it take to show signs of carbon monoxide poisoning?
This can happen within 2 hours if there’s a lot of carbon monoxide in the air. Long-term exposure to low levels of carbon monoxide can also lead to neurological symptoms, such as: difficulty thinking or concentrating.
Can you smell carbon dioxide gas?
You can’t see or smell carbon monoxide gas, which makes it even more dangerous. Carbon monoxide can infiltrate your home without you ever knowing until symptoms strike. The longer and more significant a person’s exposure to carbon monoxide, the more severe the symptoms can become, ultimately leading to death.
What gives off carbon monoxide in a home?
Household appliances, such as gas fires, boilers, central heating systems, water heaters, cookers, and open fires which use gas, oil, coal and wood may be possible sources of CO gas. Burning charcoal produces CO gas. Blocked flues and chimneys can stop CO from escaping.
What does carbon monoxide smell like in car?
Though you can smell fuel and some exhaust aromas, carbon monoxide is an odorless and colorless byproduct of combustion, and it’s potentially fatal. Pinholes that make little noise can form in places that are hard to see, such as on the top side of an exhaust pipe, muffler or catalytic converter.
Why does my car smell when I start?
If your engine has been running for a few minutes and you start to smell something sweet, coolant containing ethylene glycol could be leaking from the radiator, cylinder head or a failed intake manifold gasket. If the smell is strongest inside the car, this is could indicate a problem with the heater core.