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What type of granulomas does Neurosarcoidosis cause?
characterized by formation of granulomas in the central nervous system. The granulomas consist of inflammatory cells (lymphocytes, mononuclear phagocytes) which function during inflammatory reactions.
What causes capillaries to dilate during inflammatory response?
Histamine
What helps to localize and contain the foreign material during an inflammatory response?
During an inflammatory response, neutrophils and macrophages work to "wall off" and contain the foreign material. This is done through the formation of granulomas, fibrosis, and encapsulation to prevent the spread of infection or damage to surrounding tissues. Additionally, the body may initiate the process of phagocytosis to engulf and remove the foreign material.
What type of granulocyte produces histamine during the inflammatory response?
dmdj
What happens during inflammation?
During inflammation, blood vessels dilate to allow more blood and immune cells to reach the affected area. This causes redness and swelling. Immune cells release chemicals that help to fight off pathogens and repair damaged tissue. Pain and heat may also be present at the site of inflammation.
What causes arterioles in the damaged area to dilate during the inflammatory response?
The release of inflammatory mediators such as histamine, prostaglandins, and nitric oxide causes arterioles in the damaged area to dilate. This dilation increases blood flow to the damaged tissues, bringing in immune cells and nutrients to aid in the healing process.
How do phagocytes protect cells?
Phagocytes are the white blood cells that protect the body by ingesting harmful foreign particles such as bacteria and dead cells. Also they are essential for fighting infections and for subsequent immunity. Phagocytes are crucial in fighting infections, as well as in maintaining healthy tissues by removing dead and dying cells that have reached the end of their lifespan. During an infection, chemical signals attract phagocytes to places where the pathogen has invaded the body. These chemicals may come from bacteria or from other phagocytes already present. Hope this will help!
How do you phagocytes prevent infection?
Phagocytes are the white blood cells that protect the body by ingesting harmful foreign particles such as bacteria and dead cells. Also they are essential for fighting infections and for subsequent immunity. Phagocytes are crucial in fighting infections, as well as in maintaining healthy tissues by removing dead and dying cells that have reached the end of their lifespan. During an infection, chemical signals attract phagocytes to places where the pathogen has invaded the body. These chemicals may come from bacteria or from other phagocytes already present. Hope this will help!
Which leukocytes release histamine during the inflammatory response?
Actualy white blood cells release histamine.
What tissues must exist for Hydra tap on their substrate response?
The Hydra will retract their tentacles into their body stalk on their substrate response. Every cell in the hydra reacts during this response.
What causes heat in inflammation?
Blood rushes to the site of inflammation so as to supply immune cells to fight the source of inflammation. This causes an increase in heat at the site.
What is the function of a Microglial?
Serve as wandering phagocytes during brain injury
