From the esophagus to the anus, the walls of the alimentary canal have the same four basic tunics. The "serosa" is the outermost layer of the walls of the intraperitoneal organs.
What is Serosa or Serous Membrane?
The interior bodily cavities and organs, including the heart, lung, and abdominal cavity, are lined with a thin membrane called the serous membrane, also known as the serosal membrane.
Some characteristics of serous membrane are-
- The serous membrane serves a variety of purposes pertaining to the defense of a organs or body cavities it encloses.
- heart, lungs, and abdominal cavity organs can move without resistance because to it.
- As a result, the smooth muscles can move without endangering the organs.
- The serous membrane controls how fluids as well as other substances pass through it, much like any semi-permeable membrane does.
- The production of cytokines and other chemicals implicated in membrane healing and inflammatory response, as well as the regulation of various immunological responses, such as the coagulation as well as movement by white blood cells, are additional tasks.
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