Immune System

The HIV virus attacks the immune system and can lead to AIDS.

The hypothalamus is a little (size of an almond) but very important brain structure that works both as:

1. a gland (it produces hormones, which is used to control the pituitary gland, and the pituitary gland controls all the other glands), and

2. a brain structure/organ (it is involved in many behavioral and autonomic functions).

which of these is not apart of the body immune system

This substance has a general name called an antigen.

Blood cells are predominantly red cells. They outnumber the white cells by a factor of 1000:1 to 2000:1 in normal humans.

The composition of blood is 55% plasma and 45% formed elements. The formed elements are mostly red blood cells, which make up 44% of total blood volume.

The remaining 1% consists of white blood cells and platelets.

Appx. 700:1

Blood consists of formed elements (red blood cells, white blood cells and platelets) and plasma. Red blood cells (erythrocytes) account for 99.9% of cells. Plasma 55%, and Cells 45%.

Yes, this is because there is no gravity for your heart t fight againts while it is pumping blood to the head. This is likely similar to when you stand upside down and the blood rushes to your head. And so as less force is required the muslce starts to deteriorate, of course it is still nesessary and increased peripheral resistance will mean it still required quite alot of force so it might not be a drastic as youd think, probably about as much as an athlete taking a few weeks off and jsut chilling. Interestingly reinsertion into the normal environment (earth) causes autonomic changes that can challenge the adaptions of peripheral resistance and may lead to an ailment called presyncope.

No.

HIV is a retrovirus that infects its host's DNA lysogenically (inserting its own genome into the host genome after reverse-transcripting into DNA). Therefore, it stays in your cells' DNA forever.

However, you can suppress HIV symptoms and keep them at bay with many of the "HIV cocktails" (combinations of protease inhibitors, etc. that prevent the virus from replicating).

Antibody

phagocyte is the main cell of immune system

The fatty substance around the axons of WHITE MATTER in the brain, and around PERIPHERAL axons is called MYELIN. The axons of GREY matter in the brain are NOT myelinated, nor do they need to be, because the axons travel only short distances.

Myelin insulates the axons of neurons so that impulses can travel longer distances along the nerve faster, without losing strength. Without myelin around longer axons (think of it as the rubber coating around electrical wires), the nerve impulses can't travel as fast with constant strength, or may get stopped altogether.

Demyelinating diseases such as multiple sclerosis or ALD damage or (for the lack of a better term) dissolve myelin or prevent it from being produced so that nerve signals are unable to travel along the neuron.

Proteins

Type AB blood doed not contain any antibodies. I does have Antigens A and B.

It depends on how you define the word stink. If you mean that literally, then everything in the entire world cannot stink. If you experience that as a medical symptom, you should see a doctor or even a neurologist. You could try cleaning out your nose in case something foul-smelling somehow got in there and is causing everything around you to take on that odor. Or maybe it is time to move to another place, away from any smog, farms, factories, and sewers.

If you mean "stink" in a more figurative sense, it is just a matter of perspective. The more we think positively about ourselves, the more positively we think about the world. Do you see hunger, hate, war, and violence everywhere, or do you see the good in people and the solutions to the problems?

HIV attaches and takes over Immune system cells called CD4. These cells locate Infections in the Body and coordinate their destruction. Without medication the body cant replace CD4 cells as fast as they are lost. As the CD4 level drops,infection can enter the body with less resistance and replicate and spread,thus doing damage as the body struggles to locate the infection. When the CD4 level falls below 200 a person is said to have AIDS and without treatment death will come in an average of 9 months or so.

the diesease microbes stick to it before it enters the body!

Many pathogens outside the body can be killed with heat or chemicals. Inside the body, pathogens can sometimes be killed with medicine.

The integumentary system (skin) and mucous membranes are the first line of defense. They provide a physical barrier against invasion of pathogens. Any break in this physical barrier, such as a cut, makes it easier for pathogens to enter your body.

Yes, death due to pneumonia is possible.

it attacks the invaders by covering pseudopodia which covers like vacuole !!! then it digests the bacterium by chemosynthesis .

No its not an aimmunosupressant !

It has an anti-estrogenic effect which is useful in breat cancer patient !

No, Neutrophils would be the most numerous.

both anti a and anti b antibodies, that's why they are the universal donar

Group O type there is a presence of antibody A and antibody B and the red cells has no antigen A and antigen B and in terms of blood component (Packed red cells) it can be considered as safe "O"(universal ) because of the absence of ag. A and ag B.

The integumentary system protects the body from injury, infection, and dehydration.

Erythrocytes are red blood cells, contain hemoglobin, and carry oxygen to the cells and tissues and carbon dioxide back to the respiratory organs. Leukocytes are white blood cells and participate in immune function.