Discuss refractive and response to wound functions of cornea, Biology

Assignment Help:

Discuss the refractive and response to wound functions of cornea.

Refractive Function:

Cornea, through its interaction with the tear film, forms a smooth refractive function and uniform thickness.

Response to Wound:

Response to wound is initiates process of migration centripetally across the basement membrane to cover the abraded area and trigger a mechanism which is not known. The migration starts about 5 hrs after injury at the rate of 60-80 mm/hr’ until wound closes. There is mitosis and migration of cells. Hemidesmosomes disappear from basal cells during lag phase. Increase in vinculin synthesis occurs during cell migration. Along with this there is synthesis of cell surface glycoproteins and glycolipids during wound healing.


Related Discussions:- Discuss refractive and response to wound functions of cornea

Define conservation genetics and hybridization, Define Conservation genetic...

Define Conservation genetics and hybridization? Is the genetic integrity of European wolves threatened by hybridization along with free-ranging dogs? To ascertain the extent of

Vascular tissues, VASCULA R TISSUES (= FLUID TISSUES) - The vascula...

VASCULA R TISSUES (= FLUID TISSUES) - The vascular tissues are of two types: blood and lymph.

Matter - living and non-living, Matter - Living and Non-Living Our uni...

Matter - Living and Non-Living Our universe is made up of two basic components:, matter and. energy. Matter, as you know, has mass; it occupies space. You can touch matter. It

Cnidarian, what process are nematocysts formed by the cnidoblast?

what process are nematocysts formed by the cnidoblast?

Describe the term - intellectual processes scales, Describe the term - Inte...

Describe the term - Intellectual Processes scales The 269 items are divided into 11 content scales, each of which may be administered individually. Since these scales contain v

What are the effects of protease inhibitors, What are the effects of protea...

What are the effects of protease inhibitors?  In experimental animals, they have been found to be associated with growth inhibition and pancreatic hypertrophy. A negative feedb

Are body planes important for identifying structure, Q. Are body planes imp...

Q. Are body planes important for identifying anatomical structure? In order to observe and study structural arrangement of the internal organs, body may be divided and sectione

Do protozoans have a cellular nucleus, Q. Do protozoans have a cellular nuc...

Q. Do protozoans have a cellular nucleus? All protozoans, as eukaryotes have nucleus, some species like the paramecium have two nuclei the micronucleus and the macronucleus.

What is lipid-lowering trial, Q. What is Lipid-lowering Trial? Aggressi...

Q. What is Lipid-lowering Trial? Aggressive lipid-lowering drug treatment of persons at various risk levels reduces Coronary Artery Disease morbidity and mortality rates and in

Show the extracellular digestion related to tissue, Q. How is extracellular...

Q. How is extracellular digestion related to tissue and cellular specialization? A variety of specialized tissues and cells appeared with extracellular digestion to provide enz

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