'Oncogenic viruses' presentation slideshows

PHYSICAL CARCINOGENS 1. RADIATION 2. NONRADIATION AGENTS

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PHYSICAL CARCINOGENS 1.RADIATION 2.NONRADIATION AGENTS

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CANCER: ETIOLOGIC AGENTS AND GENERAL MECHANISMS

CANCER: ETIOLOGIC AGENTS AND GENERAL MECHANISMS. Salvador J. Diaz-Cano s.j.diaz-cano@qmul.ac.uk. CANCER BIOLOGY. Causes of Cancer: General Etiology. Cancer: General Etiology and Pathogenesis. Environmental vs . Hereditary Cancer. Environmental Carcinogens. A cancer-causing agent

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Viruses and Acellular Agents

Viruses and Acellular Agents. MICROBIOLOGY LECTURES. Sofronio Agustin Professor. Lesson Objectives:. At the end of the lesson, the students should be able to: Describe the structures and components of viruses, viroids and prions.

830 views • 46 slides

Oncogenic Viruses

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Non-Communicable Disease: Epidemiology, Prevention & Control

Non-Communicable Disease: Epidemiology, Prevention & Control. Ahmed Mandil, Hafsa Raheel Dept of Family & Community Medicine KSU College of Medicine. Objectives. By the end of the session students should be able to;

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Neoplasia

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Neoplasia

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Cancer = Neoplasia

Cancer = Neoplasia. Abnormal new growth due to excessive increase in number of cells (continuous proliferation). This increase is progressive (non reversible), non physiologic , purposeless. Basic Facts: Neoplasia arises only in cells able to proliferate.

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Retroviruses. Human immunodeficiency virus. Oncogenic viruses. Mechanisms of viral oncogenesis

Retroviruses. Human immunodeficiency virus. Oncogenic viruses. Mechanisms of viral oncogenesis. Classification. Family Retroviridae Subfamilies: Lentivirinae Oncovirinae Spumavirinae Species: HIV-1, HIV-2 Human T-cell leukemia virus. Structure of HIV. Major antigens of HIV.

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Bacteria & Viruses

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Viruses

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The Franco-Russian Commercialisation of Science Initiative

The Franco-Russian Commercialisation of Science Initiative. World Bank May 1 st , 2009. The ambition: Shifting from classical Donor to Beneficiary assistance towards: Partnership Concrete implementation and Sustainability. WHAT ARE WE DOING (1).

156 views • 7 slides