All categories

1 year ago

What happens at a cellular level during organ rejection?

1 answer:

6 0

Organ rejection takes place when your body is subjected to a new organ which is a foreign object and attacks it.

<h3>What do you mean by Graft rejection?</h3>

Graft rejection may be defined as a process in which a transplant recipient's immune system attacks the transplanted organ or tissue.

Xenograft shows high rejection. This is because it involves the transplantation between genetically distinct members of different species.

The process of organ rejection is initiated by T cells which perform the role of the recognization of a transplanted organ.

If these T cells are activated, it may lead to organ rejection by undergoing clonal expansion, and differentiation of the effector cells, which together lead to the obliteration of the tissues.

Therefore, organ rejection takes place when your body is subjected to a new organ which is a foreign object, and attacks it.

To learn more about Organ rejection, refer to the link:

brainly.com/question/1313114

#SPJ1

You might be interested in

Non opioiod pain relivers are mainly avaliable in ___.

Lostsunrise [7]

Answer:

Explanation:

bla bla blaugug9otuvtuftuft7vy6vtuvtuvt7t76t8

8 0

2 years ago

Read 2 more answers

Give me reasons we should be complete

svp [43]

Is this how u really feel fam? i mean like joji is cool and all but who hurt u?

6 0

2 years ago

Read 2 more answers

which nursing consideration is correct regarding the administration of intravenous chemotherapeutic medications

makkiz [27]

Answer:

Many chemotherapeutic agents are vesicants that can cause severe cellular damage if the drug infiltrates.

Explanation:

7 0

1 year ago

Aminiotic fluid formation and clearance ?

stich3 [128]

Introduction :-)

The amniotic fluid is the protective liquid contained by the amniotic sac of a gravid amniote. This fluid serves as a cushion for the growing fetus, but also serves to facilitate the exchange of nutrients, water, and biochemical products between mother and fetus.

Importance :-)

It helps to protect the fetus from trauma to the maternal abdomen.
It cushions the umbilical cord from compression between the fetus and uterus.
It has antibacterial properties that provide some protection from infection.
It serves as a reservoir of fluid and nutrients for the fetus.

Formation :-)

Amniotic fluid is present from the formation of the gestational sac. Amniotic fluid is in the amniotic sac. It is generated from maternal plasma, and passes through the fetal membranes by osmotic and hydrostatic forces. When fetal kidneys begin to function around week 16, fetal urine also contributes to the fluid. In earlier times, it was believed that the amniotic fluid was composed entirely of fetal urine.

The fluid is absorbed through the fetal tissue and skin. After 22 to 25 week of pregnancy, fraternization of an embryo's skin occurs. When this process completes around the 25th week, the fluid is primarily absorbed by the fetal gut for the remainder of gestation.

Contents :-)

At first, amniotic fluid is mainly water with electrolytes, but by about the 12-14th week the liquid also contains proteins, carbohydrates, lipids and phospholipids, and urea, all of which aid in the growth of the fetus.

Hope its helpful :-)

If so, please mark me as brainlist :-)

4 0

10 months ago

What are the tiny bundle of fibers that hold the tooth in the socket?

WINSTONCH [101]

Answer: a. periodontal ligaments

Explanation:

The periodontal ligament is a bundle of tiny fibers which facilitates the attachment of the cementum of the tooth to the jaw bone. This aids in holding the tooth firmly in it's place that is the socket. Thus it can be said that the periodontal ligament provides the supportive function to the tooth.

5 0

3 years ago