Dr. Mehwish Ayaz
M.Phil Pharmacology
Pathology gives explanations of a disease by
studying four aspects of the disease
1- Etiology
2- Pathogenesis
3-Morphological changes
4- Functional dearrangements and
clinical significance
Causes of disease
A-Enviromental factors
• Physical agents
• Chemicals
• Nutritional deficiences
• Infection and infestation
• Immunological factors
• Psychogenic factors
B-Genetic factors
pathology intro for pharmd subject ppt.pptx

pathology intro for pharmd subject ppt.pptx

  • 1.
  • 8.
    Pathology gives explanationsof a disease by studying four aspects of the disease 1- Etiology 2- Pathogenesis 3-Morphological changes 4- Functional dearrangements and clinical significance
  • 9.
    Causes of disease A-Enviromentalfactors • Physical agents • Chemicals • Nutritional deficiences • Infection and infestation • Immunological factors • Psychogenic factors B-Genetic factors