'Dose response relationship' presentation slideshows

THE STUDY DESIGNS

THE STUDY DESIGNS. A STUDY DESIGN IS A SPECIFIC PLAN OR PROTOCOL FOR CONDUCTING THE STUDY, WHICH ALLOWS THE INVESTIGATOR TO TRANSLATE THE CONCEPTUAL HYPOTHESIS INTO AN OPERATIONAL ONE. CRITERIA FOR SELECTION OF THE RIGHT DESIGN. RELEVANT :DESIGN ALLOWS YOU TO ANSWER YOUR RESEARCH QUESTION

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PHARMACOLOGIC PRINCIPLES CHAPTER 3 Pharmacodynamics ? drug Acts on body ?

PHARMACOLOGIC PRINCIPLES CHAPTER 3 Pharmacodynamics ? drug Acts on body ?. Pharmacodynamics. Basic Action. ?. Basic Action of Drug. 1. Excitation and Inhibition. The intrinsic functions of the body are altered by drugs:

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IN THE NAME OF GOD

IN THE NAME OF GOD. Introduction What is pharmacology Principles of pharmacodynamics Mechanism of Drug Actions Drug-Receptor Interaction Classification of Drugs Dose-Response Relationships. What is Pharmacology?. Pharmakon = a drug or poison Logos = discourse or study

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Disease burden (DALYs) in 2000 attributable to selected leading risk factors (world)

Alcohol and Noncommunicable Diseases Dr Vladimir Poznyak Coordinator, Management of Substance Abuse Department of Mental Health and Substance Abuse 2nd International Seminar on Public Health Aspects of Noncommunicable Diseases, Lausanne-Geneva, August 2010.

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Causation

Causation. Learning Objectives To be able to discuss Different Theories of causation Causation in Infectious vs. Chronic Disease Modern view of causation. Jay M. Fleisher MS, Ph.D. Associate Professor, Nova Southeastern University Studied at:

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Dr M Tamour Ashiq MBBS. Rawalpindi Medical College

Dr M Tamour Ashiq MBBS. Rawalpindi Medical College M Phil Microbiology Rawalpindi Medical College Post-Graduate Diploma in Occupational Health and Safety Quality Auditor ISO-9001:2008 IRKA-UK Certified. TOXICOLOGY. Toxicology.

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Biomarkers: Taking Stock ~ Biomarkers in Risk Assessment ~ Current Use and Future Directions

William H. Farland, Ph.D. Acting Deputy Assistant Administrator for Science Office of Research and Development U.S. ENVIRONMENTAL PROTECTION AGENCY. Biomarkers: Taking Stock ~ Biomarkers in Risk Assessment ~ Current Use and Future Directions. STAR Regional Science Seminar Chicago, IL

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PHC 222 Part(I) Dr. Huda Al Salem

PHC 222 Part(I) Dr. Huda Al Salem. Lecture (7). Factors that affect the efficacy. 2- Concentration-Response Curves: Agonist Antagonist Partial agonist Desensetization. Concentration-Response Curve.

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Association to Causation

Association to Causation. Clinical observations. Available data. Case-control studies. Cohort studies. Randomized trials. Sequence of Studies. Types of Associations. Real Spurious. DEFINITIONS. Observational study Causation Etiology Association Necessary Sufficient.

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Does drinking alcohol really increase your cancer risk?

Among the risk elements that increase the likelihood of cancer, in recent times, alcohol has been increasingly associated with the diseases. There are many studies on this subject; however, when we say that alcohol is associated with the appearance of a tumor, we must understand that the connection between them is not necessarily direct and causal, in the sense that alcohol is not always the immediate cause of the disease.

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