Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Q. Describe the Basic Mechanisms in Plaque Formation?
In experimental models and human disease, the first morphologic phenomenon observed in plaque formation is adhesion of monocytes to an intact endothelial surface. This adhesion is followed by monocyte migration into the intima. In the intima, monocytes are activated, converted to macrophages, and may divide. Lipid uptake by macrophages then leads to the formation of the foam cell. Many factors act in concert to cause monocyte migration to allow the incoming monocytes to establish themselves in the intima. The endothelial surface is intact in the initial phase of coronary atherosclerosis. There is no exposure of the subendothelial connective tissue matrix and therefore no adhesion of platelets to the vessel wall. Much of the cholesterol and esters in a lipid core is released from the cytoplasm of dying foam cells. Active plaques contain numerous macrophages clustered at the edge of the core with the expression of a range of metalloproteinases that likely are engaged in the active destruction of the collagen matrix.
Smooth muscle cell migration and proliferation as well as collagen deposition are driven by growth factors produced by virtually every cell type, including smooth muscle cells themselves. The normal media is a vascular, but once intimal thickening occurs, new vessels grow in from the adventitia and reach the base of the plaque.
What are zymogen granules
What is ecotourism, and how can it be used to preserve biodiversity? Ecotourism is tourism involving people who want to see intact ecosystems and their unique organ- isms. Inco
What are melanocytes? Melanocytes are epithelial cells of the skin particular in secretion of melanin. Melanin is a pigment that besides coloring the skin, the iris of the eye
what are the adaptive features of this fish
Define Procedure for Measurement of pH? To ensure reliability of the pH readings, you should first calibrate the pH meter. You should adjust the pH meter so that the readings a
What are the inheritance and dominance patterns of the Rh blood system? The inheritance pattern of the Rh blood system is autosomal dominant, i.e., the heterozygous manifests a
Define Gender Discrimination - Public Nutrition? Of the detrimental factors, that affect food security, gender discrimination is the most pervasive and vicious. The fact that h
what is hte structure of a live ina cow?
Q. What is the relation between the hypophysis and the thyroid? The hypophysis secretes TSH (thyroid- stimulating hormone). This hormone hastens the secretion of thyroid hormon
explain the role of cyclic photophosphorylation in photosynthesis
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd