What are neurodegenerative diseases, Biology

Assignment Help:

What are neurodegenerative diseases and how might they be treated?

Neurodegenerative diseases that include Alzheimer's, Parkinson's, Huntington's, and amyotrophic lateral sclerosis (ALS), are all marked by progressive degeneration and death of nerve cells in distinct regions of the brain. Scientists have identified a few common neurodegenerative disease mechanisms. For instance, each of these conditions involves "protein aggregation," abnormal build-up of certain proteins in the brain (for example amyloid in Alzheimer's). Each also seems to target specific subsets of nerve cells, like dopamine cells in Parkinson's, or motor neurons in ALS and Huntington's. Mechanisms like oxidative stress, inflammatory processes, and "cell suicide," or apoptosis, may also be part of the problem in each of these diseases.  

 


Related Discussions:- What are neurodegenerative diseases

Explain the basic concept of energy, Explain the basic Concept of Energy? ...

Explain the basic Concept of Energy? Energy in simple terms may be defined as the ability, or power, to do work. As a student of dietetics and nutrition, you already know that

List the stages of process of behaviour change, Q. List the stages of proce...

Q. List the stages of process of behaviour change? Stages of behaviour change process: · Unawareness · Awareness · Acquiring knowledge · Motivation · Trial

Explain pure culture techniques, Explain Pure Culture Techniques We lea...

Explain Pure Culture Techniques We learnt the techniques involved in sub-culturing, i.e., the process involved in transfer of culture from one medium to another or transfer of

Determine the quality of various food grains, Q. Determine the quality of v...

Q. Determine the quality of various food grains? After undertaking this activity, you will be able to: • determine the various fractions involved with the physical examinati

Culture negative endocarditis, In patients who have not received prior anti...

In patients who have not received prior antibiotics and who will ultimately have blood culture positive endocarditis, it is likely that 95 - 100 per cent of all cultures obtained w

Would induction of CYP 2E1 raise your blood alcohol level?, If I take a dru...

If I take a drug that induced the synthesis of CYP 2E1 in my system, would that raise or lower my blood alcohol level after I drink a beer or wine (compared to if I hadn''t taken t

Control of radio-pollution , (i)        Area uses or perm...

(i)        Area uses or permit exposure to radiation should be Marked' Restricted Area 'or Radiation zone etc. (ii)        Avoid x-rays of chest and lower back in routine physic

Explain medical nutrition therapy, Medical Nutrition Therapy Medical Nu...

Medical Nutrition Therapy Medical Nutrition Therapy  (MNT) is defined as  the  assessment of  the  nutritional status of  a client  followed  by  nutrition  therapy ranging Pon

Mitochondria be considered the power plants of the cell, Q. Why can mitocho...

Q. Why can mitochondria be considered the power plants of the aerobic cells? Mitochondria are the "power plants" of aerobic cells because within them the final stages of the ce

Another type of soil for bacteria gardens, Another type of soil for bacteri...

Another type of soil for bacteria gardens Boil some rice or potatoes in a dish unless well cooked. Drain and save the water. Use the bouillon cube to the gelatin. Use th

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