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What is secreted by one cell into tissue fluid diffuse to nearby cells in the same tissue and stimulates their physiology?
The substances secreted by one cell into tissue fluid that diffuse to nearby cells and stimulate their physiology are known as local signaling molecules or paracrines. These include various types of signaling molecules such as neurotransmitters, growth factors, and cytokines. They play a crucial role in cell communication, coordinating responses within tissues without entering the bloodstream. This form of signaling is essential for processes like tissue repair, immune responses, and cellular differentiation.
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What division alone stimulates the lens of the eye?
The parasympathetic division of the autonomic nervous system stimulates the lens of the eye to change shape and accommodate for near vision. This division causes the ciliary muscle to contract, which alters the shape of the lens to focus on nearby objects.
What is a moderate diffuse disk buldge?
A moderate diffuse disk bulge refers to a condition where the intervertebral disk extends beyond its normal confines, causing it to bulge slightly. This can sometimes result in compression of nearby structures like nerves, leading to symptoms such as pain, tingling, or numbness in the affected area. Treatment may involve rest, physical therapy, pain management, or in severe cases, surgery.
What is an area that rises above nearby land?
A hill or a mountain rises above nearby land.
What is a nearby physical feature to Mount Etna?
The Ionian Sea is a nearby physical feature to Mount Etna, as the volcano is located on the eastern coast of Sicily in Italy.
What is a nearby galaxy?
the closest galaxy to us is Andromeda.
What are prostaglandins and why are the called the local hormone?
Prostaglandins are modified fatty acids that are produced by a wide range of cells. They generally affect only nearby cells and tissues, and thus are known as "local hormones."
What division alone stimulates the lens of the eye?
The parasympathetic division of the autonomic nervous system stimulates the lens of the eye to change shape and accommodate for near vision. This division causes the ciliary muscle to contract, which alters the shape of the lens to focus on nearby objects.
What is a diffuse nebulae?
In astronomy, diffuse nebulae is the general term for illuminated nebulae. The three types of diffuse nebulae are reflection nebulae, emission nebulae and supernova remnants. They are diffuse as opposed to the non-diffuse dark nebulae, i.e. the particles have spread out.
How do hormones move from one location to another through?
Hormones move from one location to another primarily through the bloodstream. They are secreted by endocrine glands into the circulatory system, where they travel to target tissues or organs to exert their effects. This transport mechanism allows hormones to reach distant sites in the body efficiently, coordinating various physiological processes. Additionally, some hormones can also diffuse through interstitial fluid to act locally on nearby cells.
How does cartilage survive without any blood vessels running through it?
Nutrients, oxygen, etc. diffuse from nearby blood vessels through the matrix of the cartilage to reach the chondrocytes residing in their lacunae.
What type of hormone acts on neighboring cells without entering the bloodstream?
Paracrine hormones act on neighboring cells without entering the bloodstream. They are secreted by a cell and affect nearby cells by diffusing through the interstitial fluid.
What is a moderate diffuse disk buldge?
A moderate diffuse disk bulge refers to a condition where the intervertebral disk extends beyond its normal confines, causing it to bulge slightly. This can sometimes result in compression of nearby structures like nerves, leading to symptoms such as pain, tingling, or numbness in the affected area. Treatment may involve rest, physical therapy, pain management, or in severe cases, surgery.
How relay used for protection purpose?
Relay are operated by small current /voltage connected to Secondary side of Current Transformer and /or Voltage Transformer. The signal stimulates the magnetic substance nearby with the attracting force. This closes or opens the circuit being used in protection purpose.
How does connective tissue obtain nutrients?
Connective tissue obtains nutrients through diffusion from nearby blood vessels. Nutrients diffuse through the blood vessel walls and into the surrounding connective tissue to provide nourishment to the cells within the tissue.
How do cells inside lacunae receive oxygen?
Cells inside lacunae receive oxygen through diffusion from nearby blood vessels. Blood vessels supply oxygen to surrounding tissues, which then diffuse into the lacunae where the cells reside. This process ensures that the cells inside lacunae receive the necessary oxygen for their metabolism.
Is nearby an adverb or preposition?
Nearby is either an adjective or an adverb. (a nearby hotel, she works nearby) The word used as a preposition is "near" (near the city)
What does small diffuse annular bulge?
A small diffuse annular bulge refers to a slight outward protrusion of the intervertebral disc, where the disc's outer layer (annulus fibrosus) bulges evenly around its circumference. This condition is often considered a mild form of disc degeneration or herniation and can occur in the spine, typically in the lumbar or cervical regions. While it may not cause significant symptoms, it can sometimes lead to discomfort or nerve compression if it impinges on nearby structures. Regular monitoring and conservative treatment options are usually recommended.
