The mucus layer can decrease in size due to factors such as dehydration, inflammation, or the use of certain medications like antihistamines, which reduce mucus production. Additionally, conditions like chronic respiratory diseases or infections can disrupt the balance of mucus secretion and clearance. Environmental factors, such as exposure to pollutants or irritants, may also contribute to a thinner mucus layer.
Mucus-secreting glands are typically found in the lamina propria, which is the connective tissue layer of a mucous membrane. This layer lies beneath the epithelial layer and provides support, nourishment, and houses various glands, including those that secrete mucus. The mucus helps to lubricate and protect the epithelial surface.
The mucus layer in the stomach is secreted by specialized cells called goblet cells. It is important for protecting the stomach lining from the acidic digestive juices and enzymes produced in the stomach. The mucus layer acts as a physical barrier that helps prevent damage to the stomach tissue.
The size of kidneys don't usually decrease in size over time.
Ozone is likely to decrease at poles. Mostly at Antarctica.
A hypothesis could be: "A decrease in the ozone layer leads to increased ultraviolet radiation exposure in Antarctica, which negatively impacts the food sources of penguins, ultimately reducing their population size."
Mostly it is protected by a layer of mucus and neutralizes the stomach acid and keep sit away from the lining. Aspririn, Motrin etc decrease the mucus production.
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Cigarette smoke irritates cells in the bronchi and this irritation triggers special cells to produce a layer of mucus designed to trap the foreign particles irritating the cells. This layer of mucus is then suppose to be swept away by the Cilia, though the tar found in cigarette smoke slows the action of the cilia. This tar accumulates in the mucus layer, because the cilia are not able to respond due to the presence of this tar. In conclusion, the mucus layer will gradually grow over time because the cilia will not be able to sweep away the accumulated foreign particles.
eliminate dairy
It helps prevent infection.
a mucus membrane
because it does hahah.
The mucus layer protects the respiratory tract by trapping bacteria and dust, not allowing them to enter the body. Mucus filters the air during inhalation and keeps the tissues from becoming too dry.
due to a layer of mucus inside it all around its walls, although there are a few diseases in which the layer of mucus is damaged which does cause erosion of the small intestines.
The stomach lining and the inner surface of the intestines are protected by a thin layer of mucus. This mucus helps to prevent damage from stomach acid and aids in the smooth movement of food through the digestive system.
Secretive layer= mucus glands Absorptive layer= villi (mucosa, lymphatics) Mechanopropulsive layer= muscle structural layer= serosa
Decrease of ozone layer causes UV to enter. These are fatal rays of the sun.