Types of advanced plaques, Biology

Assignment Help:

The presence of advanced plaques of types IV and Va allows clinical symptoms to develop. Atherosclerosis is a biphasic disease; in the first stage, advanced plaques are generated but the patient is asymptomatic; in the second stage, symptoms develop. In all geographic populations, the mean number of coronary plaques present in a large number of autopsied patients who die from all caused predicts the incidence of ischaemic heart disease in that population. Smokers will, on average, have more plaques than nonsmokers. Similar data exist for hyperlipidemia, hypertension, and diabetes. Thus risk factors operate in part by increasing the number of plaques that can potentially progress to cause symptoms. Common to all type Va plaques is the presence of a fibromuscular cap.The cap may be relatively thick and uniform, or it may vary in thickness with interspersed thin areas.


Related Discussions:- Types of advanced plaques

How is respiration performed by the larva of amphibians, Q. How is respirat...

Q. How is respiration performed by the larva of amphibians? The larva of amphibians has exclusively branchial respiration this is one of the reasons why it depends on water to

Explain causes of shigellosis, Q. Explain causes of Shigellosis? Shigel...

Q. Explain causes of Shigellosis? Shigellosis is caused by the genus Shigella and is a common enteric (intestinal) infection. The genus has four serological groups,

Alternative processing: alternative splicing, Various cases  are  now  know...

Various cases  are  now  known  where  variant  tissues  splice  the  main  RNA transcript of a single gene by instead pathways, where the exons which are lost and those which are

Mitoses and meosis, how do mature sperm differ from those that are not full...

how do mature sperm differ from those that are not fully developed

Define drug metabolism (poly-pharmacy), Define Drug metabolism (Poly-pharma...

Define Drug metabolism (Poly-pharmacy)? As older persons are sometimes prescribed number of medications, care is to be taken, as there is reduction in renal and hepatic clearan

How does parafunctional habits lead to implant failure, How does parafuncti...

How does parafunctional habits lead to implant failure Parafunctional habits like bruxism and clenching create mechanical and biological problems due to overloading and is cons

Myoglobin, Myoglobin We can build up the structure of haemoglobin by c...

Myoglobin We can build up the structure of haemoglobin by considering a single unit or monomeric form caned myoglobin. This consists of a single polypeptide chain the globin i

Define the term - cerebral arteriosclerosis, Define the term - cerebral art...

Define the term - cerebral arteriosclerosis An embolism can be a blood clot, a bubble of air, a deposit of oil or fat, or a small mass of cells detached from a tumor. Reduction

Primary egg envelopes, Primary Egg Envelopes These are the egg envelo...

Primary Egg Envelopes These are the egg envelopes which develop in the ovary between oocyte and follicle cells in the space occupied by the interdigitating microvilli. Such e

Anaphase of karyokinesis, There is no splitting of the centromere. The ...

There is no splitting of the centromere. The kinetochore fibers contract and the spindle or pole fibers elongate , As a result homologous chromosomes of each pair rather than

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd