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In the brain, neurons are separated from the blood by the blood-brain barrier.

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Blood borne pathogens are disease-causing organisms carried in human blood?

Blood borne pathogens are those which can be transmitted when blood infected with them is transver from one person to other like AIDS virus is blood borne and also other example is H. infuenzae which cause influneza and many more others


Which the following diseases protozoa in origin a- dengue b- malaria c-alazar d-aids?

Malaria is caused by a blood-borne protozoa. Dengue is caused by a virus. HIV/AIDS is caused by a blood-borne virus. Alazar is not a disease.


How do you use word BORNE in a sentence?

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Can you use human blood in blood agar?

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Neuroglial cells that helps form the blood brain barrier?

The blood-brain barrier (BBB) is a diffusion barrier, which impedes influx of most compounds from blood to brain. Three cellular elements of the brain microvasculature compose the BBB-endothelial cells, astrocyte end-feet, and pericytes (PCs). Tight junctions (TJs), present between the cerebral endothelial cells, form a diffusion barrier, which selectively excludes most blood-borne substances from entering the brain. Astrocytic end-feet tightly ensheath the vessel wall and appear to be critical for the induction and maintenance of the TJ barrier, but astrocytes are not believed to have a barrier function in the mammalian brain.Read more: What_is_the_structure_of_blood_brain_barrier