introduction_to_systemic_pathology.ppt

7/28/2019 INTRODUCTION_TO_SYSTEMIC_PATHOLOGY.ppt

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INTRODUCTIONTO SYSTEMIC

PATHOLOGYUNIVERSITI KUALA LUMPUR

MESTECH

HLB 22104SYSTEMIC PATHOLOGY


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INTRODUCTION

Human perform homeostasis.

If body cant correct the abnormalities in

body???? Normal and abnormalities.

Disease.

Express disease.


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TERMS

Disease

Pathology

Etiology

Idiopathic Sign

Symptoms

Homeostasis

Prognosis and diagnosis

Acute and chronic disease

Remission and exacerbation


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DIAGNOSIS

Determination of nature of disease by:

Sign and symptoms.

Laboratory results.

Laboratory tests:

Urinalysis

Blood chemistry

Electrocardiography

Radiography Diagnostic imaging technique

Biopsy

Surgical removal


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Diversity of epidemiology

Inflammation

Autoimmune

Allergy Infections

Neoplasm

Heredity Malnutrition

Stress


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Some athletes may develop

abnormally high red blood cell

counts. Why?In the athletes case, is this a

sign of disease?


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Pathogenesis of disease

Disease are complex-molecular and cellular level.

Interferon is a substances that stimulate immunesystem.

Defences mechanisms of body system-inflammation.

Autoimmunity- tolerance-fails-autoimmunedisease-autoantiboides.

Eg of autoimmune disease:-rheumatic fever,glomerulonephritis, myasthenia gravis, andrheumatoid arthritis, SLE.


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What is aging?


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How aging occur?

Life span of human.

Factors contribute to aging: Environmental stress

Cellular, genetic.

Telomere clock

Do you know about cell cycle?

Contribution of telomere???

Homeostasis imbalance & Development of disease


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ISSUE ABOUT AGING???

Bad or good.

What are the effects???

Concern-What happen to human body if wereach senescence.

Age-related disease.


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Too much theories in aging???

How far we know about all the theories

related to aging???

Lets dig more

introduction_to_systemic_pathology.ppt

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